From 9614a5cf841e2228c5170d1553cdb41889a276ed Mon Sep 17 00:00:00 2001
From: Maurice <mauriceboe@icloud.com>
Date: Sun, 31 May 2026 17:15:54 +0200
Subject: [PATCH] Migrate static theme inline styles to Tailwind utilities and
 extract page sub-components

Replace the static, color-only inline `style={{ ... 'var(--bg-primary)' ... }}` props with the new semantic Tailwind utilities (bg-surface, text-content, border-edge, ...) wherever the result is byte-identical; dynamic/conditional theme styles and hardcoded status colors are left inline. Extract the Atlas country-search autocomplete, the Admin update banner, and two Journey dialogs into their own presentational components to shrink the oversized page files, keeping behaviour and markup identical.
---
 client/src/components/Admin/AddonManager.tsx  |  61 ++---
 client/src/components/Admin/GitHubPanel.tsx   | 105 ++++---
 client/src/components/Budget/BudgetPanel.tsx  |  25 +-
 client/src/components/Collab/CollabChat.tsx   |  20 +-
 client/src/components/Collab/CollabNotes.tsx  |  41 ++-
 client/src/components/Collab/CollabPolls.tsx  |  35 ++-
 .../Journey/ContributorInviteDialog.tsx       | 136 +++++++++
 .../Journey/JourneyShareSection.tsx           | 112 ++++++++
 .../Layout/InAppNotificationBell.tsx          |  28 +-
 client/src/components/Layout/Navbar.tsx       |  38 ++-
 client/src/components/Layout/PageSidebar.tsx  |  31 +--
 .../src/components/Map/ReservationOverlay.tsx |   4 +-
 .../Notifications/InAppNotificationItem.tsx   |  13 +-
 .../src/components/OAuth/ScopeGroupPicker.tsx |  12 +-
 .../Packing/ApplyTemplateButton.tsx           |   2 +-
 .../components/Packing/PackingListPanel.tsx   |  40 +--
 client/src/components/Photos/PhotoUpload.tsx  |   3 +
 .../src/components/Planner/DayDetailPanel.tsx |   6 +-
 .../src/components/Planner/DayPlanSidebar.tsx |  17 +-
 .../src/components/Planner/PlaceInspector.tsx |  31 +--
 .../src/components/Planner/PlacesSidebar.tsx  |  21 +-
 .../components/Planner/ReservationModal.tsx   |   6 +-
 .../components/Planner/ReservationsPanel.tsx  |   8 +-
 .../src/components/Planner/TransportModal.tsx |   6 +-
 client/src/components/Settings/AboutTab.tsx   |  66 ++---
 client/src/components/Settings/AccountTab.tsx |  78 +++---
 .../components/Settings/IntegrationsTab.tsx   | 185 ++++++-------
 client/src/components/Todo/TodoListPanel.tsx  |   4 +-
 client/src/components/Trips/TripFormModal.tsx |  19 +-
 .../src/components/Trips/TripMembersModal.tsx |  51 ++--
 client/src/components/Vacay/VacayCalendar.tsx |   2 +-
 .../src/components/Vacay/VacayMonthCard.tsx   |   8 +-
 client/src/components/Vacay/VacayPersons.tsx  |  46 ++--
 client/src/components/Vacay/VacaySettings.tsx |  43 ++-
 client/src/components/Vacay/VacayStats.tsx    |  38 +--
 .../src/components/shared/ConfirmDialog.tsx   |  13 +-
 .../src/components/shared/CopyTripDialog.tsx  |  22 +-
 client/src/components/shared/Modal.tsx        |   8 +-
 client/src/components/shared/Skeleton.tsx     |   7 +-
 client/src/components/shared/Tooltip.tsx      |   5 +-
 client/src/pages/AdminPage.tsx                |  67 ++---
 client/src/pages/AtlasPage.tsx                | 259 ++++++------------
 client/src/pages/InAppNotificationsPage.tsx   |  22 +-
 client/src/pages/JourneyDetailPage.tsx        | 255 +----------------
 client/src/pages/JourneyPage.tsx              |  12 +-
 client/src/pages/SettingsPage.tsx             |   8 +-
 client/src/pages/SharedTripPage.tsx           |  14 +-
 client/src/pages/TripPlannerPage.tsx          |  42 +--
 client/src/pages/VacayPage.tsx                |  86 +++---
 client/src/pages/admin/AdminUpdateBanner.tsx  |  50 ++++
 client/src/pages/atlas/AtlasCountrySearch.tsx | 152 ++++++++++
 .../src/pages/tripPlanner/useTripPlanner.ts   |   4 +-
 52 files changed, 1218 insertions(+), 1149 deletions(-)
 create mode 100644 client/src/components/Journey/ContributorInviteDialog.tsx
 create mode 100644 client/src/components/Journey/JourneyShareSection.tsx
 create mode 100644 client/src/pages/admin/AdminUpdateBanner.tsx
 create mode 100644 client/src/pages/atlas/AtlasCountrySearch.tsx

diff --git a/client/src/components/Admin/AddonManager.tsx b/client/src/components/Admin/AddonManager.tsx
index c2db2218..e9d4b48d 100644
--- a/client/src/components/Admin/AddonManager.tsx
+++ b/client/src/components/Admin/AddonManager.tsx
@@ -158,16 +158,16 @@ export default function AddonManager({ bagTrackingEnabled, onToggleBagTracking,
   return (
     <div className="space-y-6">
       {/* Header */}
-      <div className="rounded-xl border overflow-hidden" style={{ background: 'var(--bg-card)', borderColor: 'var(--border-primary)' }}>
-        <div className="px-6 py-4 border-b" style={{ borderColor: 'var(--border-secondary)' }}>
-          <h2 className="font-semibold" style={{ color: 'var(--text-primary)' }}>{t('admin.addons.title')}</h2>
-          <p className="text-xs mt-1" style={{ color: 'var(--text-muted)', display: 'flex', alignItems: 'center', gap: 4, flexWrap: 'wrap' }}>
+      <div className="rounded-xl border overflow-hidden bg-surface-card border-edge">
+        <div className="px-6 py-4 border-b border-edge-secondary">
+          <h2 className="font-semibold text-content">{t('admin.addons.title')}</h2>
+          <p className="text-xs mt-1 text-content-muted" style={{ display: 'flex', alignItems: 'center', gap: 4, flexWrap: 'wrap' }}>
             {t('admin.addons.subtitleBefore')}<img src={dark ? '/text-light.svg' : '/text-dark.svg'} alt="TREK" style={{ height: 11, display: 'inline', verticalAlign: 'middle', opacity: 0.7 }} />{t('admin.addons.subtitleAfter')}
           </p>
         </div>
 
         {addons.length === 0 ? (
-          <div className="p-8 text-center text-sm" style={{ color: 'var(--text-faint)' }}>
+          <div className="p-8 text-center text-sm text-content-faint">
             {t('admin.addons.noAddons')}
           </div>
         ) : (
@@ -175,9 +175,9 @@ export default function AddonManager({ bagTrackingEnabled, onToggleBagTracking,
             {/* Trip Addons */}
             {tripAddons.length > 0 && (
               <div>
-                <div className="px-6 py-2.5 border-b flex items-center gap-2" style={{ background: 'var(--bg-secondary)', borderColor: 'var(--border-secondary)' }}>
-                  <Briefcase size={13} style={{ color: 'var(--text-muted)' }} />
-                  <span className="text-xs font-medium uppercase tracking-wider" style={{ color: 'var(--text-muted)' }}>
+                <div className="px-6 py-2.5 border-b flex items-center gap-2 bg-surface-secondary border-edge-secondary">
+                  <Briefcase size={13} className="text-content-muted" />
+                  <span className="text-xs font-medium uppercase tracking-wider text-content-muted">
                     {t('admin.addons.type.trip')} — {t('admin.addons.tripHint')}
                   </span>
                 </div>
@@ -185,11 +185,11 @@ export default function AddonManager({ bagTrackingEnabled, onToggleBagTracking,
                   <div key={addon.id}>
                     <AddonRow addon={addon} onToggle={handleToggle} t={t} />
                     {addon.id === 'packing' && addon.enabled && onToggleBagTracking && (
-                      <div className="flex items-center gap-4 px-6 py-3 border-b" style={{ borderColor: 'var(--border-secondary)', background: 'var(--bg-secondary)', paddingLeft: 70 }}>
+                      <div className="flex items-center gap-4 px-6 py-3 border-b border-edge-secondary bg-surface-secondary" style={{ paddingLeft: 70 }}>
                         <Luggage size={14} style={{ color: 'var(--text-faint)', flexShrink: 0 }} />
                         <div style={{ flex: 1, minWidth: 0 }}>
-                          <div className="text-sm font-medium" style={{ color: 'var(--text-secondary)' }}>{t('admin.bagTracking.title')}</div>
-                          <div className="text-xs mt-0.5" style={{ color: 'var(--text-faint)' }}>{t('admin.bagTracking.subtitle')}</div>
+                          <div className="text-sm font-medium text-content-secondary">{t('admin.bagTracking.title')}</div>
+                          <div className="text-xs mt-0.5 text-content-faint">{t('admin.bagTracking.subtitle')}</div>
                         </div>
                         <div className="flex items-center gap-2 shrink-0">
                           <span className="hidden sm:inline text-xs font-medium" style={{ color: bagTrackingEnabled ? 'var(--text-primary)' : 'var(--text-faint)' }}>
@@ -205,7 +205,7 @@ export default function AddonManager({ bagTrackingEnabled, onToggleBagTracking,
                       </div>
                     )}
                     {addon.id === 'collab' && addon.enabled && collabFeatures && onToggleCollabFeature && (
-                      <div className="px-6 py-3 border-b" style={{ borderColor: 'var(--border-secondary)', background: 'var(--bg-secondary)', paddingLeft: 70 }}>
+                      <div className="px-6 py-3 border-b border-edge-secondary bg-surface-secondary" style={{ paddingLeft: 70 }}>
                         <div className="space-y-2">
                           {COLLAB_SUB_FEATURES.map(feat => {
                             const enabled = collabFeatures[feat.key]
@@ -214,8 +214,8 @@ export default function AddonManager({ bagTrackingEnabled, onToggleBagTracking,
                               <div key={feat.key} className="flex items-center gap-4" style={{ minHeight: 32 }}>
                                 <Icon size={14} style={{ color: 'var(--text-faint)', flexShrink: 0 }} />
                                 <div style={{ flex: 1, minWidth: 0 }}>
-                                  <div className="text-sm font-medium" style={{ color: 'var(--text-secondary)' }}>{t(feat.titleKey)}</div>
-                                  <div className="text-xs mt-0.5" style={{ color: 'var(--text-faint)' }}>{t(feat.subtitleKey)}</div>
+                                  <div className="text-sm font-medium text-content-secondary">{t(feat.titleKey)}</div>
+                                  <div className="text-xs mt-0.5 text-content-faint">{t(feat.subtitleKey)}</div>
                                 </div>
                                 <div className="flex items-center gap-2 shrink-0">
                                   <span className="hidden sm:inline text-xs font-medium" style={{ color: enabled ? 'var(--text-primary)' : 'var(--text-faint)' }}>
@@ -242,9 +242,9 @@ export default function AddonManager({ bagTrackingEnabled, onToggleBagTracking,
             {/* Global Addons */}
             {globalAddons.length > 0 && (
               <div>
-                <div className="px-6 py-2.5 border-b border-t flex items-center gap-2" style={{ background: 'var(--bg-secondary)', borderColor: 'var(--border-secondary)' }}>
-                  <Globe size={13} style={{ color: 'var(--text-muted)' }} />
-                  <span className="text-xs font-medium uppercase tracking-wider" style={{ color: 'var(--text-muted)' }}>
+                <div className="px-6 py-2.5 border-b border-t flex items-center gap-2 bg-surface-secondary border-edge-secondary">
+                  <Globe size={13} className="text-content-muted" />
+                  <span className="text-xs font-medium uppercase tracking-wider text-content-muted">
                     {t('admin.addons.type.global')} — {t('admin.addons.globalHint')}
                   </span>
                 </div>
@@ -253,7 +253,7 @@ export default function AddonManager({ bagTrackingEnabled, onToggleBagTracking,
                     <AddonRow addon={addon} onToggle={handleToggle} t={t} />
                     {/* Memories providers as sub-items under Journey addon */}
                     {addon.id === 'journey' && providerOptions.length > 0 && (
-                      <div className="px-6 py-3 border-b" style={{ borderColor: 'var(--border-secondary)', background: 'var(--bg-secondary)', paddingLeft: 70 }}>
+                      <div className="px-6 py-3 border-b border-edge-secondary bg-surface-secondary" style={{ paddingLeft: 70 }}>
                         <div className="space-y-2">
                           {providerOptions.map(provider => {
                             const ProviderIcon = PROVIDER_ICONS[provider.key]
@@ -261,8 +261,8 @@ export default function AddonManager({ bagTrackingEnabled, onToggleBagTracking,
                             <div key={provider.key} className="flex items-center gap-4" style={{ minHeight: 32 }}>
                               {ProviderIcon && <span style={{ color: 'var(--text-faint)' }}><ProviderIcon size={14} /></span>}
                               <div style={{ flex: 1, minWidth: 0 }}>
-                                <div className="text-sm font-medium" style={{ color: 'var(--text-secondary)' }}>{provider.label}</div>
-                                <div className="text-xs mt-0.5" style={{ color: 'var(--text-faint)' }}>{provider.description}</div>
+                                <div className="text-sm font-medium text-content-secondary">{provider.label}</div>
+                                <div className="text-xs mt-0.5 text-content-faint">{provider.description}</div>
                               </div>
                               <div className="flex items-center gap-2 shrink-0">
                                 <span className="hidden sm:inline text-xs font-medium" style={{ color: provider.enabled ? 'var(--text-primary)' : 'var(--text-faint)' }}>
@@ -291,9 +291,9 @@ export default function AddonManager({ bagTrackingEnabled, onToggleBagTracking,
             {/* Integration Addons */}
             {integrationAddons.length > 0 && (
               <div>
-                <div className="px-6 py-2.5 border-b border-t flex items-center gap-2" style={{ background: 'var(--bg-secondary)', borderColor: 'var(--border-secondary)' }}>
-                  <Link2 size={13} style={{ color: 'var(--text-muted)' }} />
-                  <span className="text-xs font-medium uppercase tracking-wider" style={{ color: 'var(--text-muted)' }}>
+                <div className="px-6 py-2.5 border-b border-t flex items-center gap-2 bg-surface-secondary border-edge-secondary">
+                  <Link2 size={13} className="text-content-muted" />
+                  <span className="text-xs font-medium uppercase tracking-wider text-content-muted">
                     {t('admin.addons.type.integration')} — {t('admin.addons.integrationHint')}
                   </span>
                 </div>
@@ -336,26 +336,26 @@ function AddonRow({ addon, onToggle, t, nameOverride, descriptionOverride, statu
   const displayDescription = descriptionOverride || label.description
   const enabledState = statusOverride ?? addon.enabled
   return (
-    <div className="flex items-center gap-4 px-6 py-4 border-b transition-colors hover:opacity-95" style={{ borderColor: 'var(--border-secondary)', opacity: isComingSoon ? 0.5 : 1, pointerEvents: isComingSoon ? 'none' : 'auto' }}>
+    <div className="flex items-center gap-4 px-6 py-4 border-b transition-colors hover:opacity-95 border-edge-secondary" style={{ opacity: isComingSoon ? 0.5 : 1, pointerEvents: isComingSoon ? 'none' : 'auto' }}>
       {/* Icon */}
-      <div className="w-10 h-10 rounded-xl flex items-center justify-center shrink-0" style={{ background: 'var(--bg-secondary)', color: 'var(--text-primary)' }}>
+      <div className="w-10 h-10 rounded-xl flex items-center justify-center shrink-0 bg-surface-secondary text-content">
         <AddonIcon name={addon.icon} size={20} />
       </div>
 
       {/* Info */}
       <div className="flex-1 min-w-0">
         <div className="flex items-center gap-2">
-          <span className="text-sm font-semibold" style={{ color: 'var(--text-primary)' }}>{displayName}</span>
+          <span className="text-sm font-semibold text-content">{displayName}</span>
           {isComingSoon && (
-            <span className="text-[9px] font-semibold px-2 py-0.5 rounded-full" style={{ background: 'var(--bg-tertiary)', color: 'var(--text-faint)' }}>
+            <span className="text-[9px] font-semibold px-2 py-0.5 rounded-full text-content-faint" style={{ background: 'var(--bg-tertiary)' }}>
               Coming Soon
             </span>
           )}
-          <span className="text-[10px] font-medium px-1.5 py-0.5 rounded-full" style={{ background: 'var(--bg-secondary)', color: 'var(--text-muted)' }}>
+          <span className="text-[10px] font-medium px-1.5 py-0.5 rounded-full bg-surface-secondary text-content-muted">
             {addon.type === 'global' ? t('admin.addons.type.global') : addon.type === 'integration' ? t('admin.addons.type.integration') : t('admin.addons.type.trip')}
           </span>
         </div>
-        <p className="text-xs mt-0.5" style={{ color: 'var(--text-muted)' }}>{displayDescription}</p>
+        <p className="text-xs mt-0.5 text-content-muted">{displayDescription}</p>
       </div>
 
       {/* Toggle */}
@@ -371,9 +371,8 @@ function AddonRow({ addon, onToggle, t, nameOverride, descriptionOverride, statu
             style={{ background: (enabledState && !isComingSoon) ? 'var(--text-primary)' : 'var(--border-primary)', cursor: isComingSoon ? 'not-allowed' : 'pointer' }}
           >
             <span
-              className="inline-block h-4 w-4 transform rounded-full transition-transform"
+              className="inline-block h-4 w-4 transform rounded-full transition-transform bg-surface-card"
               style={{
-                background: 'var(--bg-card)',
                 transform: (enabledState && !isComingSoon) ? 'translateX(22px)' : 'translateX(4px)',
               }}
             />
diff --git a/client/src/components/Admin/GitHubPanel.tsx b/client/src/components/Admin/GitHubPanel.tsx
index 7cc3f421..325cb5ee 100644
--- a/client/src/components/Admin/GitHubPanel.tsx
+++ b/client/src/components/Admin/GitHubPanel.tsx
@@ -67,7 +67,7 @@ export default function GitHubPanel({ isPrerelease = false }: { isPrerelease?: b
         elements.push(
           <ul key={`ul-${elements.length}`} className="space-y-1 my-2">
             {listItems.map((item, i) => (
-              <li key={i} className="flex gap-2 text-xs" style={{ color: 'var(--text-muted)' }}>
+              <li key={i} className="flex gap-2 text-xs text-content-muted">
                 <span className="mt-1.5 w-1 h-1 rounded-full flex-shrink-0" style={{ background: 'var(--text-faint)' }} />
                 <span dangerouslySetInnerHTML={{ __html: inlineFormat(item) }} />
               </li>
@@ -96,14 +96,14 @@ export default function GitHubPanel({ isPrerelease = false }: { isPrerelease?: b
       if (trimmed.startsWith('### ')) {
         flushList()
         elements.push(
-          <h4 key={elements.length} className="text-xs font-semibold mt-3 mb-1" style={{ color: 'var(--text-primary)' }}>
+          <h4 key={elements.length} className="text-xs font-semibold mt-3 mb-1 text-content">
             {trimmed.slice(4)}
           </h4>
         )
       } else if (trimmed.startsWith('## ')) {
         flushList()
         elements.push(
-          <h3 key={elements.length} className="text-sm font-semibold mt-3 mb-1" style={{ color: 'var(--text-primary)' }}>
+          <h3 key={elements.length} className="text-sm font-semibold mt-3 mb-1 text-content">
             {trimmed.slice(3)}
           </h3>
         )
@@ -112,7 +112,7 @@ export default function GitHubPanel({ isPrerelease = false }: { isPrerelease?: b
       } else {
         flushList()
         elements.push(
-          <p key={elements.length} className="text-xs my-1" style={{ color: 'var(--text-muted)' }}
+          <p key={elements.length} className="text-xs my-1 text-content-muted"
             dangerouslySetInnerHTML={{ __html: inlineFormat(trimmed) }}
           />
         )
@@ -130,8 +130,8 @@ export default function GitHubPanel({ isPrerelease = false }: { isPrerelease?: b
           href="https://ko-fi.com/mauriceboe"
           target="_blank"
           rel="noopener noreferrer"
-          className="rounded-xl border overflow-hidden flex items-center gap-4 px-5 py-4 transition-[border-color,box-shadow] duration-200 ease-[cubic-bezier(0.23,1,0.32,1)]"
-          style={{ background: 'var(--bg-card)', borderColor: 'var(--border-primary)', textDecoration: 'none' }}
+          className="rounded-xl border overflow-hidden flex items-center gap-4 px-5 py-4 transition-[border-color,box-shadow] duration-200 ease-[cubic-bezier(0.23,1,0.32,1)] bg-surface-card"
+          style={{ borderColor: 'var(--border-primary)', textDecoration: 'none' }}
           onMouseEnter={e => { e.currentTarget.style.borderColor = '#ff5e5b'; e.currentTarget.style.boxShadow = '0 0 0 1px #ff5e5b22' }}
           onMouseLeave={e => { e.currentTarget.style.borderColor = 'var(--border-primary)'; e.currentTarget.style.boxShadow = 'none' }}
         >
@@ -139,17 +139,17 @@ export default function GitHubPanel({ isPrerelease = false }: { isPrerelease?: b
             <Coffee size={20} style={{ color: '#ff5e5b' }} />
           </div>
           <div>
-            <div className="text-sm font-semibold" style={{ color: 'var(--text-primary)' }}>Ko-fi</div>
-            <div className="text-xs" style={{ color: 'var(--text-faint)' }}>{t('admin.github.support')}</div>
+            <div className="text-sm font-semibold text-content">Ko-fi</div>
+            <div className="text-xs text-content-faint">{t('admin.github.support')}</div>
           </div>
-          <ExternalLink size={14} className="ml-auto flex-shrink-0" style={{ color: 'var(--text-faint)' }} />
+          <ExternalLink size={14} className="ml-auto flex-shrink-0 text-content-faint" />
         </a>
         <a
           href="https://buymeacoffee.com/mauriceboe"
           target="_blank"
           rel="noopener noreferrer"
-          className="rounded-xl border overflow-hidden flex items-center gap-4 px-5 py-4 transition-[border-color,box-shadow] duration-200 ease-[cubic-bezier(0.23,1,0.32,1)]"
-          style={{ background: 'var(--bg-card)', borderColor: 'var(--border-primary)', textDecoration: 'none' }}
+          className="rounded-xl border overflow-hidden flex items-center gap-4 px-5 py-4 transition-[border-color,box-shadow] duration-200 ease-[cubic-bezier(0.23,1,0.32,1)] bg-surface-card"
+          style={{ borderColor: 'var(--border-primary)', textDecoration: 'none' }}
           onMouseEnter={e => { e.currentTarget.style.borderColor = '#ffdd00'; e.currentTarget.style.boxShadow = '0 0 0 1px #ffdd0022' }}
           onMouseLeave={e => { e.currentTarget.style.borderColor = 'var(--border-primary)'; e.currentTarget.style.boxShadow = 'none' }}
         >
@@ -157,17 +157,17 @@ export default function GitHubPanel({ isPrerelease = false }: { isPrerelease?: b
             <Heart size={20} style={{ color: '#ffdd00' }} />
           </div>
           <div>
-            <div className="text-sm font-semibold" style={{ color: 'var(--text-primary)' }}>Buy Me a Coffee</div>
-            <div className="text-xs" style={{ color: 'var(--text-faint)' }}>{t('admin.github.support')}</div>
+            <div className="text-sm font-semibold text-content">Buy Me a Coffee</div>
+            <div className="text-xs text-content-faint">{t('admin.github.support')}</div>
           </div>
-          <ExternalLink size={14} className="ml-auto flex-shrink-0" style={{ color: 'var(--text-faint)' }} />
+          <ExternalLink size={14} className="ml-auto flex-shrink-0 text-content-faint" />
         </a>
         <a
           href="https://discord.gg/NhZBDSd4qW"
           target="_blank"
           rel="noopener noreferrer"
-          className="rounded-xl border overflow-hidden flex items-center gap-4 px-5 py-4 transition-[border-color,box-shadow] duration-200 ease-[cubic-bezier(0.23,1,0.32,1)]"
-          style={{ background: 'var(--bg-card)', borderColor: 'var(--border-primary)', textDecoration: 'none' }}
+          className="rounded-xl border overflow-hidden flex items-center gap-4 px-5 py-4 transition-[border-color,box-shadow] duration-200 ease-[cubic-bezier(0.23,1,0.32,1)] bg-surface-card"
+          style={{ borderColor: 'var(--border-primary)', textDecoration: 'none' }}
           onMouseEnter={e => { e.currentTarget.style.borderColor = '#5865F2'; e.currentTarget.style.boxShadow = '0 0 0 1px #5865F222' }}
           onMouseLeave={e => { e.currentTarget.style.borderColor = 'var(--border-primary)'; e.currentTarget.style.boxShadow = 'none' }}
         >
@@ -175,10 +175,10 @@ export default function GitHubPanel({ isPrerelease = false }: { isPrerelease?: b
             <svg width="20" height="20" viewBox="0 0 24 24" fill="#5865F2"><path d="M20.317 4.37a19.791 19.791 0 0 0-4.885-1.515.074.074 0 0 0-.079.037c-.21.375-.444.864-.608 1.25a18.27 18.27 0 0 0-5.487 0 12.64 12.64 0 0 0-.617-1.25.077.077 0 0 0-.079-.037A19.736 19.736 0 0 0 3.677 4.37a.07.07 0 0 0-.032.027C.533 9.046-.32 13.58.099 18.057a.082.082 0 0 0 .031.057 19.9 19.9 0 0 0 5.993 3.03.078.078 0 0 0 .084-.028c.462-.63.874-1.295 1.226-1.994a.076.076 0 0 0-.041-.106 13.107 13.107 0 0 1-1.872-.892.077.077 0 0 1-.008-.128 10.2 10.2 0 0 0 .372-.292.074.074 0 0 1 .077-.01c3.928 1.793 8.18 1.793 12.062 0a.074.074 0 0 1 .078.01c.12.098.246.198.373.292a.077.077 0 0 1-.006.127 12.299 12.299 0 0 1-1.873.892.077.077 0 0 0-.041.107c.36.698.772 1.362 1.225 1.993a.076.076 0 0 0 .084.028 19.839 19.839 0 0 0 6.002-3.03.077.077 0 0 0 .032-.054c.5-5.177-.838-9.674-3.549-13.66a.061.061 0 0 0-.031-.03zM8.02 15.33c-1.183 0-2.157-1.085-2.157-2.419 0-1.333.956-2.419 2.157-2.419 1.21 0 2.176 1.095 2.157 2.42 0 1.333-.956 2.418-2.157 2.418zm7.975 0c-1.183 0-2.157-1.085-2.157-2.419 0-1.333.955-2.419 2.157-2.419 1.21 0 2.176 1.095 2.157 2.42 0 1.333-.946 2.418-2.157 2.418z"/></svg>
           </div>
           <div>
-            <div className="text-sm font-semibold" style={{ color: 'var(--text-primary)' }}>Discord</div>
-            <div className="text-xs" style={{ color: 'var(--text-faint)' }}>Join the community</div>
+            <div className="text-sm font-semibold text-content">Discord</div>
+            <div className="text-xs text-content-faint">Join the community</div>
           </div>
-          <ExternalLink size={14} className="ml-auto flex-shrink-0" style={{ color: 'var(--text-faint)' }} />
+          <ExternalLink size={14} className="ml-auto flex-shrink-0 text-content-faint" />
         </a>
       </div>
 
@@ -187,8 +187,8 @@ export default function GitHubPanel({ isPrerelease = false }: { isPrerelease?: b
           href="https://github.com/mauriceboe/TREK/issues/new?template=bug_report.yml"
           target="_blank"
           rel="noopener noreferrer"
-          className="rounded-xl border overflow-hidden flex items-center gap-4 px-5 py-4 transition-[border-color,box-shadow] duration-200 ease-[cubic-bezier(0.23,1,0.32,1)]"
-          style={{ background: 'var(--bg-card)', borderColor: 'var(--border-primary)', textDecoration: 'none' }}
+          className="rounded-xl border overflow-hidden flex items-center gap-4 px-5 py-4 transition-[border-color,box-shadow] duration-200 ease-[cubic-bezier(0.23,1,0.32,1)] bg-surface-card"
+          style={{ borderColor: 'var(--border-primary)', textDecoration: 'none' }}
           onMouseEnter={e => { e.currentTarget.style.borderColor = '#ef4444'; e.currentTarget.style.boxShadow = '0 0 0 1px #ef444422' }}
           onMouseLeave={e => { e.currentTarget.style.borderColor = 'var(--border-primary)'; e.currentTarget.style.boxShadow = 'none' }}
         >
@@ -196,17 +196,17 @@ export default function GitHubPanel({ isPrerelease = false }: { isPrerelease?: b
             <Bug size={20} style={{ color: '#ef4444' }} />
           </div>
           <div>
-            <div className="text-sm font-semibold" style={{ color: 'var(--text-primary)' }}>{t('settings.about.reportBug')}</div>
-            <div className="text-xs" style={{ color: 'var(--text-faint)' }}>{t('settings.about.reportBugHint')}</div>
+            <div className="text-sm font-semibold text-content">{t('settings.about.reportBug')}</div>
+            <div className="text-xs text-content-faint">{t('settings.about.reportBugHint')}</div>
           </div>
-          <ExternalLink size={14} className="ml-auto flex-shrink-0" style={{ color: 'var(--text-faint)' }} />
+          <ExternalLink size={14} className="ml-auto flex-shrink-0 text-content-faint" />
         </a>
         <a
           href="https://github.com/mauriceboe/TREK/discussions/new?category=feature-requests"
           target="_blank"
           rel="noopener noreferrer"
-          className="rounded-xl border overflow-hidden flex items-center gap-4 px-5 py-4 transition-[border-color,box-shadow] duration-200 ease-[cubic-bezier(0.23,1,0.32,1)]"
-          style={{ background: 'var(--bg-card)', borderColor: 'var(--border-primary)', textDecoration: 'none' }}
+          className="rounded-xl border overflow-hidden flex items-center gap-4 px-5 py-4 transition-[border-color,box-shadow] duration-200 ease-[cubic-bezier(0.23,1,0.32,1)] bg-surface-card"
+          style={{ borderColor: 'var(--border-primary)', textDecoration: 'none' }}
           onMouseEnter={e => { e.currentTarget.style.borderColor = '#f59e0b'; e.currentTarget.style.boxShadow = '0 0 0 1px #f59e0b22' }}
           onMouseLeave={e => { e.currentTarget.style.borderColor = 'var(--border-primary)'; e.currentTarget.style.boxShadow = 'none' }}
         >
@@ -214,17 +214,17 @@ export default function GitHubPanel({ isPrerelease = false }: { isPrerelease?: b
             <Lightbulb size={20} style={{ color: '#f59e0b' }} />
           </div>
           <div>
-            <div className="text-sm font-semibold" style={{ color: 'var(--text-primary)' }}>{t('settings.about.featureRequest')}</div>
-            <div className="text-xs" style={{ color: 'var(--text-faint)' }}>{t('settings.about.featureRequestHint')}</div>
+            <div className="text-sm font-semibold text-content">{t('settings.about.featureRequest')}</div>
+            <div className="text-xs text-content-faint">{t('settings.about.featureRequestHint')}</div>
           </div>
-          <ExternalLink size={14} className="ml-auto flex-shrink-0" style={{ color: 'var(--text-faint)' }} />
+          <ExternalLink size={14} className="ml-auto flex-shrink-0 text-content-faint" />
         </a>
         <a
           href="https://github.com/mauriceboe/TREK/wiki"
           target="_blank"
           rel="noopener noreferrer"
-          className="rounded-xl border overflow-hidden flex items-center gap-4 px-5 py-4 transition-[border-color,box-shadow] duration-200 ease-[cubic-bezier(0.23,1,0.32,1)]"
-          style={{ background: 'var(--bg-card)', borderColor: 'var(--border-primary)', textDecoration: 'none' }}
+          className="rounded-xl border overflow-hidden flex items-center gap-4 px-5 py-4 transition-[border-color,box-shadow] duration-200 ease-[cubic-bezier(0.23,1,0.32,1)] bg-surface-card"
+          style={{ borderColor: 'var(--border-primary)', textDecoration: 'none' }}
           onMouseEnter={e => { e.currentTarget.style.borderColor = '#6366f1'; e.currentTarget.style.boxShadow = '0 0 0 1px #6366f122' }}
           onMouseLeave={e => { e.currentTarget.style.borderColor = 'var(--border-primary)'; e.currentTarget.style.boxShadow = 'none' }}
         >
@@ -232,40 +232,39 @@ export default function GitHubPanel({ isPrerelease = false }: { isPrerelease?: b
             <BookOpen size={20} style={{ color: '#6366f1' }} />
           </div>
           <div>
-            <div className="text-sm font-semibold" style={{ color: 'var(--text-primary)' }}>Wiki</div>
-            <div className="text-xs" style={{ color: 'var(--text-faint)' }}>{t('settings.about.wikiHint')}</div>
+            <div className="text-sm font-semibold text-content">Wiki</div>
+            <div className="text-xs text-content-faint">{t('settings.about.wikiHint')}</div>
           </div>
-          <ExternalLink size={14} className="ml-auto flex-shrink-0" style={{ color: 'var(--text-faint)' }} />
+          <ExternalLink size={14} className="ml-auto flex-shrink-0 text-content-faint" />
         </a>
       </div>
 
       {/* Loading / Error / Releases */}
       {loading ? (
-        <div className="rounded-xl border overflow-hidden" style={{ background: 'var(--bg-card)', borderColor: 'var(--border-primary)' }}>
+        <div className="rounded-xl border overflow-hidden bg-surface-card border-edge">
           <div className="p-8 flex items-center justify-center">
-            <Loader2 className="w-6 h-6 animate-spin" style={{ color: 'var(--text-muted)' }} />
+            <Loader2 className="w-6 h-6 animate-spin text-content-muted" />
           </div>
         </div>
       ) : error ? (
-        <div className="rounded-xl border overflow-hidden" style={{ background: 'var(--bg-card)', borderColor: 'var(--border-primary)' }}>
+        <div className="rounded-xl border overflow-hidden bg-surface-card border-edge">
           <div className="p-6 text-center">
-            <p className="text-sm" style={{ color: 'var(--text-muted)' }}>{t('admin.github.error')}</p>
-            <p className="text-xs mt-1" style={{ color: 'var(--text-faint)' }}>{error}</p>
+            <p className="text-sm text-content-muted">{t('admin.github.error')}</p>
+            <p className="text-xs mt-1 text-content-faint">{error}</p>
           </div>
         </div>
       ) : (
-      <div className="rounded-xl border overflow-hidden" style={{ background: 'var(--bg-card)', borderColor: 'var(--border-primary)' }}>
-        <div className="px-5 py-4 border-b flex items-center justify-between" style={{ borderColor: 'var(--border-secondary)' }}>
+      <div className="rounded-xl border overflow-hidden bg-surface-card border-edge">
+        <div className="px-5 py-4 border-b flex items-center justify-between border-edge-secondary">
           <div>
-            <h2 className="font-semibold" style={{ color: 'var(--text-primary)' }}>{t('admin.github.title')}</h2>
-            <p className="text-xs mt-0.5" style={{ color: 'var(--text-faint)' }}>{t('admin.github.subtitle').replace('{repo}', REPO)}</p>
+            <h2 className="font-semibold text-content">{t('admin.github.title')}</h2>
+            <p className="text-xs mt-0.5 text-content-faint">{t('admin.github.subtitle').replace('{repo}', REPO)}</p>
           </div>
           <a
             href={`https://github.com/${REPO}/releases`}
             target="_blank"
             rel="noopener noreferrer"
-            className="flex items-center gap-1.5 px-3 py-1.5 rounded-lg text-xs font-medium transition-colors"
-            style={{ background: 'var(--bg-secondary)', color: 'var(--text-muted)' }}
+            className="flex items-center gap-1.5 px-3 py-1.5 rounded-lg text-xs font-medium transition-colors bg-surface-secondary text-content-muted"
           >
             <ExternalLink size={12} />
             GitHub
@@ -299,7 +298,7 @@ export default function GitHubPanel({ isPrerelease = false }: { isPrerelease?: b
                     {/* Release content */}
                     <div>
                       <div className="flex flex-wrap items-center gap-2">
-                        <span className="text-sm font-semibold" style={{ color: 'var(--text-primary)' }}>
+                        <span className="text-sm font-semibold text-content">
                           {release.tag_name}
                         </span>
                         {isLatest && (
@@ -317,18 +316,18 @@ export default function GitHubPanel({ isPrerelease = false }: { isPrerelease?: b
                       </div>
 
                       {release.name && release.name !== release.tag_name && (
-                        <p className="text-xs font-medium mt-0.5" style={{ color: 'var(--text-muted)' }}>
+                        <p className="text-xs font-medium mt-0.5 text-content-muted">
                           {release.name}
                         </p>
                       )}
 
                       <div className="flex items-center gap-3 mt-1">
-                        <span className="flex items-center gap-1 text-[11px]" style={{ color: 'var(--text-faint)' }}>
+                        <span className="flex items-center gap-1 text-[11px] text-content-faint">
                           <Calendar size={10} />
                           {formatDate(release.published_at || release.created_at)}
                         </span>
                         {release.author && (
-                          <span className="text-[11px]" style={{ color: 'var(--text-faint)' }}>
+                          <span className="text-[11px] text-content-faint">
                             {t('admin.github.by')} {release.author.login}
                           </span>
                         )}
@@ -339,15 +338,14 @@ export default function GitHubPanel({ isPrerelease = false }: { isPrerelease?: b
                         <div className="mt-2">
                           <button
                             onClick={() => toggleExpand(release.id)}
-                            className="flex items-center gap-1 text-[11px] font-medium transition-colors"
-                            style={{ color: 'var(--text-muted)' }}
+                            className="flex items-center gap-1 text-[11px] font-medium transition-colors text-content-muted"
                           >
                             {isExpanded ? <ChevronUp size={12} /> : <ChevronDown size={12} />}
                             {isExpanded ? t('admin.github.hideDetails') : t('admin.github.showDetails')}
                           </button>
 
                           {isExpanded && (
-                            <div className="mt-2 p-3 rounded-lg" style={{ background: 'var(--bg-secondary)' }}>
+                            <div className="mt-2 p-3 rounded-lg bg-surface-secondary">
                               {renderBody(release.body)}
                             </div>
                           )}
@@ -366,8 +364,7 @@ export default function GitHubPanel({ isPrerelease = false }: { isPrerelease?: b
               <button
                 onClick={handleLoadMore}
                 disabled={loadingMore}
-                className="inline-flex items-center gap-2 px-4 py-2 rounded-lg text-xs font-medium transition-colors"
-                style={{ background: 'var(--bg-secondary)', color: 'var(--text-muted)' }}
+                className="inline-flex items-center gap-2 px-4 py-2 rounded-lg text-xs font-medium transition-colors bg-surface-secondary text-content-muted"
               >
                 {loadingMore ? <Loader2 size={12} className="animate-spin" /> : <ChevronDown size={12} />}
                 {loadingMore ? t('admin.github.loading') : t('admin.github.loadMore')}
diff --git a/client/src/components/Budget/BudgetPanel.tsx b/client/src/components/Budget/BudgetPanel.tsx
index 6fe80bdf..82a82f0a 100644
--- a/client/src/components/Budget/BudgetPanel.tsx
+++ b/client/src/components/Budget/BudgetPanel.tsx
@@ -3,6 +3,7 @@ import { useState, useEffect, useRef, useMemo, useCallback } from 'react'
 import DOM from 'react-dom'
 import { useTripStore } from '../../store/tripStore'
 import { useCanDo } from '../../store/permissionsStore'
+import { useToast } from '../shared/Toast'
 import { useTranslation } from '../../i18n'
 import { Plus, Trash2, Calculator, Wallet, Pencil, Users, Check, Info, ChevronDown, ChevronRight, Download, GripVertical, TrendingUp, TrendingDown, PieChart as PieChartIcon } from 'lucide-react'
 
@@ -206,7 +207,7 @@ function AddItemRow({ onAdd, t }: AddItemRowProps) {
   const inp = { border: '1px solid var(--border-primary)', borderRadius: 4, padding: '4px 6px', fontSize: 13, outline: 'none', fontFamily: 'inherit', width: '100%', background: 'var(--bg-input)', color: 'var(--text-primary)' }
 
   return (
-    <tr style={{ background: 'var(--bg-secondary)' }}>
+    <tr className="bg-surface-secondary">
       <td style={{ padding: '4px 6px' }}>
         <input ref={nameRef} value={name} onChange={e => setName(e.target.value)} onKeyDown={e => e.key === 'Enter' && handleAdd()}
           placeholder={t('budget.newEntry')} style={inp} />
@@ -224,9 +225,9 @@ function AddItemRow({ onAdd, t }: AddItemRowProps) {
         <input value={days} onChange={e => setDays(e.target.value)} onKeyDown={e => e.key === 'Enter' && handleAdd()}
           placeholder="-" inputMode="numeric" style={{ ...inp, textAlign: 'center', maxWidth: 60, margin: '0 auto' }} />
       </td>
-      <td className="hidden md:table-cell" style={{ padding: '4px 6px', color: 'var(--text-faint)', fontSize: 12, textAlign: 'center' }}>-</td>
-      <td className="hidden md:table-cell" style={{ padding: '4px 6px', color: 'var(--text-faint)', fontSize: 12, textAlign: 'center' }}>-</td>
-      <td className="hidden lg:table-cell" style={{ padding: '4px 6px', color: 'var(--text-faint)', fontSize: 12, textAlign: 'center' }}>-</td>
+      <td className="hidden md:table-cell text-content-faint" style={{ padding: '4px 6px', fontSize: 12, textAlign: 'center' }}>-</td>
+      <td className="hidden md:table-cell text-content-faint" style={{ padding: '4px 6px', fontSize: 12, textAlign: 'center' }}>-</td>
+      <td className="hidden lg:table-cell text-content-faint" style={{ padding: '4px 6px', fontSize: 12, textAlign: 'center' }}>-</td>
       <td className="hidden sm:table-cell" style={{ padding: '4px 6px', textAlign: 'center' }}>
         <div style={{ maxWidth: 90, margin: '0 auto' }}>
           <CustomDatePicker value={expenseDate} onChange={setExpenseDate} placeholder="-" compact />
@@ -561,6 +562,7 @@ interface BudgetPanelProps {
 export default function BudgetPanel({ tripId, tripMembers = [] }: BudgetPanelProps) {
   const { trip, budgetItems, addBudgetItem, updateBudgetItem, deleteBudgetItem, loadBudgetItems, updateTrip, setBudgetItemMembers, toggleBudgetMemberPaid, reorderBudgetItems, reorderBudgetCategories } = useTripStore()
   const can = useCanDo()
+  const toast = useToast()
   const { t, locale } = useTranslation()
   const isDark = useIsDark()
   const theme = useMemo(() => widgetTheme(isDark), [isDark])
@@ -625,21 +627,24 @@ export default function BudgetPanel({ tripId, tripMembers = [] }: BudgetPanelPro
     })).filter(s => s.value > 0)
   , [grouped, categoryNames])
 
-  const handleAddItem = async (category, data) => { try { await addBudgetItem(tripId, { ...data, category }) } catch {} }
-  const handleUpdateField = async (id, field, value) => { try { await updateBudgetItem(tripId, id, { [field]: value }) } catch {} }
-  const handleDeleteItem = async (id) => { try { await deleteBudgetItem(tripId, id) } catch {} }
+  const handleAddItem = async (category, data) => { try { await addBudgetItem(tripId, { ...data, category }) } catch { toast.error(t('common.error')) } }
+  const handleUpdateField = async (id, field, value) => { try { await updateBudgetItem(tripId, id, { [field]: value }) } catch { toast.error(t('common.error')) } }
+  const handleDeleteItem = async (id) => { try { await deleteBudgetItem(tripId, id) } catch { toast.error(t('common.error')) } }
   const handleDeleteCategory = async (cat) => {
     const items = grouped.get(cat) || []
-    for (const item of Array.from(items)) await deleteBudgetItem(tripId, item.id)
+    try { for (const item of Array.from(items)) await deleteBudgetItem(tripId, item.id) }
+    catch { toast.error(t('common.error')) }
   }
   const handleRenameCategory = async (oldName, newName) => {
     if (!newName.trim() || newName.trim() === oldName) return
     const items = grouped.get(oldName) || []
-    for (const item of Array.from(items)) await updateBudgetItem(tripId, item.id, { category: newName.trim() })
+    try { for (const item of Array.from(items)) await updateBudgetItem(tripId, item.id, { category: newName.trim() }) }
+    catch { toast.error(t('common.error')) }
   }
   const handleAddCategory = () => {
     if (!newCategoryName.trim()) return
-    addBudgetItem(tripId, { name: t('budget.defaultEntry'), category: newCategoryName.trim(), total_price: 0 })
+    Promise.resolve(addBudgetItem(tripId, { name: t('budget.defaultEntry'), category: newCategoryName.trim(), total_price: 0 }))
+      .catch(() => toast.error(t('common.error')))
     setNewCategoryName('')
   }
 
diff --git a/client/src/components/Collab/CollabChat.tsx b/client/src/components/Collab/CollabChat.tsx
index 2eb6395e..a5c7e2d4 100644
--- a/client/src/components/Collab/CollabChat.tsx
+++ b/client/src/components/Collab/CollabChat.tsx
@@ -7,6 +7,7 @@ import { useCanDo } from '../../store/permissionsStore'
 import { useTripStore } from '../../store/tripStore'
 import { addListener, removeListener } from '../../api/websocket'
 import { useTranslation } from '../../i18n'
+import { useToast } from '../shared/Toast'
 import type { User } from '../../types'
 
 interface ChatReaction {
@@ -367,7 +368,7 @@ export default function CollabChat({ tripId, currentUser }: CollabChatProps) {
     <div ref={containerRef} style={{ display: 'flex', flexDirection: 'column', flex: 1, overflow: 'hidden', position: 'relative', minHeight: 0, height: '100%' }}>
       <ChatMessages {...S} />
       {/* Composer */}
-      <div style={{ flexShrink: 0, paddingTop: 8, paddingLeft: 12, paddingRight: 12, borderTop: '1px solid var(--border-faint)', background: 'var(--bg-card)' }} className="pb-3">
+      <div style={{ flexShrink: 0, paddingTop: 8, paddingLeft: 12, paddingRight: 12, borderTop: '1px solid var(--border-faint)' }} className="pb-3 bg-surface-card">
         {/* Reply preview */}
         {replyTo && (
           <div style={{
@@ -447,6 +448,7 @@ export default function CollabChat({ tripId, currentUser }: CollabChatProps) {
 
 function useCollabChat(tripId: any, currentUser: any) {
   const { t } = useTranslation()
+  const toast = useToast()
   const is12h = useSettingsStore(s => s.settings.time_format) === '12h'
   const can = useCanDo()
   const trip = useTripStore((s) => s.trip)
@@ -569,8 +571,8 @@ function useCollabChat(tripId: any, currentUser: any) {
       if (textareaRef.current) textareaRef.current.style.height = 'auto'
       isAtBottom.current = true
       setTimeout(() => scrollToBottom('smooth'), 50)
-    } catch {} finally { setSending(false) }
-  }, [text, sending, replyTo, tripId, scrollToBottom])
+    } catch { toast.error(t('common.error')) } finally { setSending(false) }
+  }, [text, sending, replyTo, tripId, scrollToBottom, toast, t])
 
   const handleKeyDown = useCallback((e) => {
     if (e.key === 'Enter' && !e.shiftKey) { e.preventDefault(); handleSend() }
@@ -581,23 +583,23 @@ function useCollabChat(tripId: any, currentUser: any) {
     requestAnimationFrame(() => {
       setDeletingIds(prev => new Set(prev).add(msgId))
     })
-    const t = setTimeout(async () => {
+    const timer = setTimeout(async () => {
       try {
         await collabApi.deleteMessage(tripId, msgId)
         setMessages(prev => prev.map(m => m.id === msgId ? { ...m, _deleted: true } : m))
-      } catch {}
+      } catch { toast.error(t('common.error')) }
       setDeletingIds(prev => { const s = new Set(prev); s.delete(msgId); return s })
     }, 400)
-    deleteTimersRef.current.push(t)
-  }, [tripId])
+    deleteTimersRef.current.push(timer)
+  }, [tripId, toast, t])
 
   const handleReact = useCallback(async (msgId, emoji) => {
     setReactMenu(null)
     try {
       const data = await collabApi.reactMessage(tripId, msgId, emoji)
       setMessages(prev => prev.map(m => m.id === msgId ? { ...m, reactions: data.reactions } : m))
-    } catch {}
-  }, [tripId])
+    } catch { toast.error(t('common.error')) }
+  }, [tripId, toast, t])
 
   const handleEmojiSelect = useCallback((emoji) => {
     setText(prev => prev + emoji)
diff --git a/client/src/components/Collab/CollabNotes.tsx b/client/src/components/Collab/CollabNotes.tsx
index df81e941..f8bd652e 100644
--- a/client/src/components/Collab/CollabNotes.tsx
+++ b/client/src/components/Collab/CollabNotes.tsx
@@ -12,6 +12,7 @@ import { useCanDo } from '../../store/permissionsStore'
 import { useTripStore } from '../../store/tripStore'
 import { addListener, removeListener } from '../../api/websocket'
 import { useTranslation } from '../../i18n'
+import { useToast } from '../shared/Toast'
 import type { User } from '../../types'
 
 interface NoteFile {
@@ -916,6 +917,7 @@ interface CollabNotesProps {
  */
 function useCollabNotes({ tripId, currentUser }: CollabNotesProps) {
   const { t } = useTranslation()
+  const toast = useToast()
   const can = useCanDo()
   const trip = useTripStore((s) => s.trip)
   const canEdit = can('collab_edit', trip)
@@ -996,7 +998,13 @@ function useCollabNotes({ tripId, currentUser }: CollabNotesProps) {
   const handleCreateNote = useCallback(async (data) => {
     const pendingFiles = data._pendingFiles || []
     delete data._pendingFiles
-    const created = await collabApi.createNote(tripId, data)
+    let created
+    try {
+      created = await collabApi.createNote(tripId, data)
+    } catch (err) {
+      toast.error(t('common.error'))
+      throw err
+    }
     if (created) {
       const note = created.note || created
       // Upload pending files
@@ -1004,7 +1012,7 @@ function useCollabNotes({ tripId, currentUser }: CollabNotesProps) {
         for (const file of pendingFiles) {
           const fd = new FormData()
           fd.append('file', file)
-          try { await collabApi.uploadNoteFile(tripId, note.id, fd) } catch (err) { console.error('Failed to upload note attachment:', err) }
+          try { await collabApi.uploadNoteFile(tripId, note.id, fd) } catch (err) { console.error('Failed to upload note attachment:', err); toast.error(t('common.error')) }
         }
         // Reload note with attachments
         const fresh = await collabApi.getNotes(tripId)
@@ -1017,17 +1025,23 @@ function useCollabNotes({ tripId, currentUser }: CollabNotesProps) {
         return [note, ...prev]
       })
     }
-  }, [tripId])
+  }, [tripId, toast, t])
 
   const handleUpdateNote = useCallback(async (noteId, data) => {
-    const result = await collabApi.updateNote(tripId, noteId, data)
+    let result
+    try {
+      result = await collabApi.updateNote(tripId, noteId, data)
+    } catch (err) {
+      toast.error(t('common.error'))
+      throw err
+    }
     const updated = result?.note || result
     if (updated) {
       setNotes(prev =>
         prev.map(n => (n.id === noteId ? { ...n, ...updated } : n))
       )
     }
-  }, [tripId])
+  }, [tripId, toast, t])
 
   const saveCategoryColors = useCallback(async (newMap) => {
     // Update notes with changed colors
@@ -1058,24 +1072,29 @@ function useCollabNotes({ tripId, currentUser }: CollabNotesProps) {
       for (const file of pendingFiles) {
         const fd = new FormData()
         fd.append('file', file)
-        try { await collabApi.uploadNoteFile(tripId, editingNote.id, fd) } catch {}
+        try { await collabApi.uploadNoteFile(tripId, editingNote.id, fd) } catch { toast.error(t('common.error')) }
       }
       const fresh = await collabApi.getNotes(tripId)
       if (fresh?.notes) setNotes(fresh.notes)
       window.dispatchEvent(new Event('collab-files-changed'))
     }
-  }, [editingNote, tripId, handleUpdateNote])
+  }, [editingNote, tripId, handleUpdateNote, toast, t])
 
   const handleDeleteNoteFile = useCallback(async (noteId, fileId) => {
-    try { await collabApi.deleteNoteFile(tripId, noteId, fileId) } catch {}
+    try { await collabApi.deleteNoteFile(tripId, noteId, fileId) } catch { toast.error(t('common.error')) }
     window.dispatchEvent(new Event('collab-files-changed'))
-  }, [tripId])
+  }, [tripId, toast, t])
 
   const handleDeleteNote = useCallback(async (noteId) => {
-    await collabApi.deleteNote(tripId, noteId)
+    try {
+      await collabApi.deleteNote(tripId, noteId)
+    } catch (err) {
+      toast.error(t('common.error'))
+      throw err
+    }
     setNotes(prev => prev.filter(n => n.id !== noteId))
     window.dispatchEvent(new Event('collab-files-changed'))
-  }, [tripId])
+  }, [tripId, toast, t])
 
   // ── Derived data ──
   const categories = [...new Set(notes.map(n => n.category).filter(Boolean))]
diff --git a/client/src/components/Collab/CollabPolls.tsx b/client/src/components/Collab/CollabPolls.tsx
index 1a63ea1a..79528518 100644
--- a/client/src/components/Collab/CollabPolls.tsx
+++ b/client/src/components/Collab/CollabPolls.tsx
@@ -3,6 +3,7 @@ import { Plus, Trash2, X, Check, BarChart3, Lock, Clock } from 'lucide-react'
 import { collabApi } from '../../api/client'
 import { addListener, removeListener } from '../../api/websocket'
 import { useTranslation } from '../../i18n'
+import { useToast } from '../shared/Toast'
 import { useCanDo } from '../../store/permissionsStore'
 import { useTripStore } from '../../store/tripStore'
 import ReactDOM from 'react-dom'
@@ -342,6 +343,7 @@ interface CollabPollsProps {
 
 export default function CollabPolls({ tripId, currentUser }: CollabPollsProps) {
   const { t } = useTranslation()
+  const toast = useToast()
   const can = useCanDo()
   const trip = useTripStore((s) => s.trip)
   const canEdit = can('collab_edit', trip)
@@ -378,33 +380,44 @@ export default function CollabPolls({ tripId, currentUser }: CollabPollsProps) {
   }, [])
 
   const handleCreate = useCallback(async (data) => {
-    const result = await collabApi.createPoll(tripId, data)
-    const created = result.poll || result
-    setPolls(prev => prev.some(p => p.id === created.id) ? prev : [created, ...prev])
-    setShowForm(false)
-  }, [tripId])
+    try {
+      const result = await collabApi.createPoll(tripId, data)
+      const created = result.poll || result
+      setPolls(prev => prev.some(p => p.id === created.id) ? prev : [created, ...prev])
+      setShowForm(false)
+    } catch (err) {
+      toast.error(t('common.error'))
+      throw err
+    }
+  }, [tripId, toast, t])
 
   const handleVote = useCallback(async (pollId, optionIndex) => {
     try {
       const result = await collabApi.votePoll(tripId, pollId, optionIndex)
       const updated = result.poll || result
       setPolls(prev => prev.map(p => p.id === updated.id ? updated : p))
-    } catch {}
-  }, [tripId])
+    } catch {
+      toast.error(t('common.error'))
+    }
+  }, [tripId, toast, t])
 
   const handleClose = useCallback(async (pollId) => {
     try {
       await collabApi.closePoll(tripId, pollId)
       setPolls(prev => prev.map(p => p.id === pollId ? { ...p, is_closed: true } : p))
-    } catch {}
-  }, [tripId])
+    } catch {
+      toast.error(t('common.error'))
+    }
+  }, [tripId, toast, t])
 
   const handleDelete = useCallback(async (pollId) => {
     try {
       await collabApi.deletePoll(tripId, pollId)
       setPolls(prev => prev.filter(p => p.id !== pollId))
-    } catch {}
-  }, [tripId])
+    } catch {
+      toast.error(t('common.error'))
+    }
+  }, [tripId, toast, t])
 
   const activePolls = polls.filter(p => !p.is_closed && !isExpired(p.deadline))
   const closedPolls = polls.filter(p => p.is_closed || isExpired(p.deadline))
diff --git a/client/src/components/Journey/ContributorInviteDialog.tsx b/client/src/components/Journey/ContributorInviteDialog.tsx
new file mode 100644
index 00000000..2c9b8763
--- /dev/null
+++ b/client/src/components/Journey/ContributorInviteDialog.tsx
@@ -0,0 +1,136 @@
+import { useEffect, useState } from 'react'
+import { X, Check, UserPlus } from 'lucide-react'
+import { journeyApi, authApi } from '../../api/client'
+import { useTranslation } from '../../i18n'
+import { useToast } from '../shared/Toast'
+
+export default function ContributorInviteDialog({ journeyId, existingUserIds, onClose, onInvited }: {
+  journeyId: number
+  existingUserIds: number[]
+  onClose: () => void
+  onInvited: () => void
+}) {
+  const { t } = useTranslation()
+  const [users, setUsers] = useState<{ id: number; username: string; email: string; avatar?: string | null }[]>([])
+  const [search, setSearch] = useState('')
+  const [selectedUserId, setSelectedUserId] = useState<number | null>(null)
+  const [role, setRole] = useState<'editor' | 'viewer'>('viewer')
+  const [sending, setSending] = useState(false)
+  const toast = useToast()
+
+  useEffect(() => {
+    authApi.listUsers().then(d => setUsers(d.users || [])).catch(() => {})
+  }, [])
+
+  const filtered = users.filter(u => {
+    if (existingUserIds.includes(u.id)) return false
+    if (!search) return true
+    const q = search.toLowerCase()
+    return u.username.toLowerCase().includes(q) || u.email.toLowerCase().includes(q)
+  })
+
+  const handleInvite = async () => {
+    if (!selectedUserId) return
+    setSending(true)
+    try {
+      await journeyApi.addContributor(journeyId, selectedUserId, role)
+      toast.success(t('journey.contributors.added'))
+      onInvited()
+    } catch {
+      toast.error(t('journey.contributors.addFailed'))
+    } finally {
+      setSending(false)
+    }
+  }
+
+  return (
+    <div className="fixed inset-0 z-[200] flex items-center justify-center p-5" style={{ background: 'rgba(9,9,11,0.75)' }}>
+      <div className="bg-white dark:bg-zinc-900 rounded-2xl shadow-[0_20px_40px_rgba(0,0,0,0.2)] max-w-[420px] w-full flex flex-col overflow-hidden">
+
+        <div className="flex items-center justify-between px-6 py-4 border-b border-zinc-200 dark:border-zinc-700">
+          <h2 className="text-[16px] font-bold text-zinc-900 dark:text-white">{t('journey.contributors.invite')}</h2>
+          <button onClick={onClose} className="w-8 h-8 rounded-lg flex items-center justify-center text-zinc-400 hover:bg-zinc-100 dark:hover:bg-zinc-800">
+            <X size={16} />
+          </button>
+        </div>
+
+        <div className="px-6 py-5 flex flex-col gap-4">
+          {/* Search */}
+          <div>
+            <label className="text-[10px] font-semibold tracking-[0.12em] uppercase text-zinc-500 block mb-1.5">{t('journey.contributors.searchUser')}</label>
+            <input
+              value={search}
+              onChange={e => setSearch(e.target.value)}
+              placeholder={t('journey.contributors.searchPlaceholder')}
+              className="w-full px-3 py-2 border border-zinc-200 dark:border-zinc-700 rounded-lg text-[13px] bg-white dark:bg-zinc-800 text-zinc-900 dark:text-white outline-none focus:border-zinc-400 dark:focus:border-zinc-500"
+            />
+          </div>
+
+          {/* User list */}
+          <div className="max-h-[200px] overflow-y-auto flex flex-col gap-1">
+            {filtered.length === 0 && (
+              <p className="text-[12px] text-zinc-400 text-center py-4">{t('journey.contributors.noUsers')}</p>
+            )}
+            {filtered.map(u => (
+              <div
+                key={u.id}
+                onClick={() => setSelectedUserId(u.id)}
+                className={`flex items-center gap-2.5 p-2.5 rounded-lg cursor-pointer transition-all ${
+                  selectedUserId === u.id
+                    ? 'bg-zinc-100 dark:bg-zinc-800 border border-zinc-900 dark:border-white'
+                    : 'hover:bg-zinc-50 dark:hover:bg-zinc-800 border border-transparent'
+                }`}
+              >
+                <div className="w-8 h-8 rounded-full bg-zinc-200 dark:bg-zinc-700 text-zinc-600 dark:text-zinc-300 flex items-center justify-center text-[12px] font-semibold">
+                  {u.username[0].toUpperCase()}
+                </div>
+                <div className="flex-1 min-w-0">
+                  <div className="text-[13px] font-medium text-zinc-900 dark:text-white">{u.username}</div>
+                  <div className="text-[11px] text-zinc-500 truncate">{u.email}</div>
+                </div>
+                {selectedUserId === u.id && (
+                  <div className="w-5 h-5 rounded-full bg-zinc-900 dark:bg-white text-white dark:text-zinc-900 flex items-center justify-center">
+                    <Check size={12} />
+                  </div>
+                )}
+              </div>
+            ))}
+          </div>
+
+          {/* Role selector */}
+          <div>
+            <label className="text-[10px] font-semibold tracking-[0.12em] uppercase text-zinc-500 block mb-2">{t('journey.invite.role')}</label>
+            <div className="flex gap-2">
+              {(['viewer', 'editor'] as const).map(r => (
+                <button
+                  key={r}
+                  onClick={() => setRole(r)}
+                  className={`flex-1 py-2 rounded-lg text-[12px] font-medium border transition-all ${
+                    role === r
+                      ? 'bg-zinc-900 dark:bg-white text-white dark:text-zinc-900 border-zinc-900 dark:border-white'
+                      : 'border-zinc-200 dark:border-zinc-700 text-zinc-500 hover:border-zinc-400'
+                  }`}
+                >
+                  {t(`journey.invite.${r}`)}
+                </button>
+              ))}
+            </div>
+          </div>
+        </div>
+
+        <div className="flex items-center justify-end gap-2 px-6 py-4 border-t border-zinc-200 dark:border-zinc-700 bg-zinc-50 dark:bg-zinc-800/50">
+          <button onClick={onClose} className="px-3.5 py-2 rounded-lg border border-zinc-200 dark:border-zinc-600 text-[13px] font-medium text-zinc-700 dark:text-zinc-300 hover:bg-zinc-100 dark:hover:bg-zinc-700">
+            {t('common.cancel')}
+          </button>
+          <button
+            onClick={handleInvite}
+            disabled={!selectedUserId || sending}
+            className="px-3.5 py-2 rounded-lg bg-zinc-900 dark:bg-white text-white dark:text-zinc-900 text-[13px] font-medium hover:bg-zinc-800 dark:hover:bg-zinc-100 disabled:opacity-40 disabled:cursor-not-allowed"
+          >
+            {sending ? t('journey.invite.inviting') : t('journey.invite.invite')}
+          </button>
+        </div>
+      </div>
+    </div>
+  )
+}
diff --git a/client/src/components/Journey/JourneyShareSection.tsx b/client/src/components/Journey/JourneyShareSection.tsx
new file mode 100644
index 00000000..122987b1
--- /dev/null
+++ b/client/src/components/Journey/JourneyShareSection.tsx
@@ -0,0 +1,112 @@
+import { useEffect, useState } from 'react'
+import { Link, List, Grid, MapPin, Check } from 'lucide-react'
+import { journeyApi } from '../../api/client'
+import { useTranslation } from '../../i18n'
+import { useToast } from '../shared/Toast'
+
+export default function JourneyShareSection({ journeyId }: { journeyId: number }) {
+  const { t } = useTranslation()
+  const [link, setLink] = useState<{ token: string; share_timeline: boolean; share_gallery: boolean; share_map: boolean } | null>(null)
+  const [loading, setLoading] = useState(true)
+  const [copied, setCopied] = useState(false)
+  const toast = useToast()
+
+  useEffect(() => {
+    journeyApi.getShareLink(journeyId).then(d => setLink(d.link || null)).catch(() => {}).finally(() => setLoading(false))
+  }, [journeyId])
+
+  const createLink = async () => {
+    try {
+      const res = await journeyApi.createShareLink(journeyId, { share_timeline: true, share_gallery: true, share_map: true })
+      setLink({ token: res.token, share_timeline: true, share_gallery: true, share_map: true })
+      toast.success(t('journey.share.linkCreated'))
+    } catch { toast.error(t('journey.share.createFailed')) }
+  }
+
+  const togglePerm = async (key: 'share_timeline' | 'share_gallery' | 'share_map') => {
+    if (!link) return
+    const updated = { ...link, [key]: !link[key] }
+    setLink(updated)
+    try {
+      await journeyApi.createShareLink(journeyId, { share_timeline: updated.share_timeline, share_gallery: updated.share_gallery, share_map: updated.share_map })
+    } catch { setLink(link); toast.error(t('journey.share.updateFailed')) }
+  }
+
+  const deleteLink = async () => {
+    try {
+      await journeyApi.deleteShareLink(journeyId)
+      setLink(null)
+      toast.success(t('journey.share.linkDeleted'))
+    } catch { toast.error(t('journey.share.deleteFailed')) }
+  }
+
+  const shareUrl = link ? `${window.location.origin}/public/journey/${link.token}` : ''
+
+  const copyLink = () => {
+    navigator.clipboard.writeText(shareUrl)
+    setCopied(true)
+    setTimeout(() => setCopied(false), 2000)
+  }
+
+  if (loading) return null
+
+  return (
+    <div>
+      <label className="text-[10px] font-semibold tracking-[0.12em] uppercase text-zinc-500 block mb-2">{t('journey.share.publicShare')}</label>
+
+      {!link ? (
+        <button
+          onClick={createLink}
+          className="w-full flex items-center justify-center gap-1.5 py-2.5 rounded-lg border border-dashed border-zinc-300 dark:border-zinc-600 text-[12px] font-medium text-zinc-500 hover:border-zinc-400 hover:text-zinc-700 dark:hover:border-zinc-500 dark:hover:text-zinc-300 transition-colors"
+        >
+          <Link size={14} /> {t('journey.share.createLink')}
+        </button>
+      ) : (
+        <div className="flex flex-col gap-3">
+          {/* URL + Copy */}
+          <div className="flex items-center gap-2 p-2.5 rounded-lg bg-zinc-50 dark:bg-zinc-800 border border-zinc-200 dark:border-zinc-700">
+            <Link size={13} className="text-zinc-400 flex-shrink-0" />
+            <span className="flex-1 text-[11px] text-zinc-600 dark:text-zinc-400 truncate">{shareUrl}</span>
+            <button
+              onClick={copyLink}
+              className="flex-shrink-0 px-2.5 py-1 rounded-md bg-zinc-900 dark:bg-white text-white dark:text-zinc-900 text-[11px] font-medium hover:bg-zinc-700 dark:hover:bg-zinc-200"
+            >
+              {copied ? t('journey.share.copied') : t('journey.share.copy')}
+            </button>
+          </div>
+
+          {/* Permission toggles */}
+          <div className="flex flex-col gap-1.5">
+            {[
+              { key: 'share_timeline' as const, label: t('journey.share.timeline'), icon: List },
+              { key: 'share_gallery' as const, label: t('journey.share.gallery'), icon: Grid },
+              { key: 'share_map' as const, label: t('journey.share.map'), icon: MapPin },
+            ].map(({ key, label, icon: Icon }) => (
+              <button
+                key={key}
+                onClick={() => togglePerm(key)}
+                className={`flex items-center gap-2.5 px-3 py-2 rounded-lg border text-[12px] font-medium transition-all ${
+                  link[key]
+                    ? 'border-zinc-900 dark:border-white bg-zinc-900 dark:bg-white text-white dark:text-zinc-900'
+                    : 'border-zinc-200 dark:border-zinc-700 text-zinc-500 hover:border-zinc-400'
+                }`}
+              >
+                <Icon size={13} />
+                {label}
+                {link[key] && <Check size={12} className="ml-auto" />}
+              </button>
+            ))}
+          </div>
+
+          {/* Delete link */}
+          <button
+            onClick={deleteLink}
+            className="text-[11px] font-medium text-red-500 hover:text-red-600 self-start"
+          >
+            {t('share.deleteLink')}
+          </button>
+        </div>
+      )}
+    </div>
+  )
+}
diff --git a/client/src/components/Layout/InAppNotificationBell.tsx b/client/src/components/Layout/InAppNotificationBell.tsx
index 0b220382..42df852b 100644
--- a/client/src/components/Layout/InAppNotificationBell.tsx
+++ b/client/src/components/Layout/InAppNotificationBell.tsx
@@ -45,8 +45,7 @@ export default function InAppNotificationBell(): React.ReactElement {
       <button
         onClick={handleOpen}
         title={t('notifications.title')}
-        className="relative p-2 rounded-lg transition-colors"
-        style={{ color: 'var(--text-muted)' }}
+        className="relative p-2 rounded-lg transition-colors text-content-muted"
         onMouseEnter={e => e.currentTarget.style.background = 'var(--bg-hover)'}
         onMouseLeave={e => e.currentTarget.style.background = 'transparent'}
       >
@@ -72,7 +71,7 @@ export default function InAppNotificationBell(): React.ReactElement {
         <>
           <div style={{ position: 'fixed', inset: 0, zIndex: 9998 }} onClick={() => setOpen(false)} />
           <div
-            className="rounded-xl shadow-xl border overflow-hidden"
+            className="rounded-xl shadow-xl border overflow-hidden bg-surface-card border-edge"
             style={{
               position: 'fixed',
               top: 'var(--nav-h)',
@@ -81,18 +80,15 @@ export default function InAppNotificationBell(): React.ReactElement {
               maxWidth: 'calc(100vw - 16px)',
               maxHeight: 'min(480px, calc(100vh - var(--nav-h) - 16px))',
               zIndex: 9999,
-              background: 'var(--bg-card)',
-              borderColor: 'var(--border-primary)',
               display: 'flex',
               flexDirection: 'column',
             }}
           >
             {/* Header */}
             <div
-              className="flex items-center justify-between px-4 py-3 flex-shrink-0"
-              style={{ borderBottom: '1px solid var(--border-secondary)' }}
+              className="flex items-center justify-between px-4 py-3 flex-shrink-0 border-b border-edge-secondary"
             >
-              <span className="text-sm font-semibold" style={{ color: 'var(--text-primary)' }}>
+              <span className="text-sm font-semibold text-content">
                 {t('notifications.title')}
                 {unreadCount > 0 && (
                   <span className="ml-2 px-1.5 py-0.5 rounded-full text-xs font-medium"
@@ -106,8 +102,7 @@ export default function InAppNotificationBell(): React.ReactElement {
                   <button
                     onClick={markAllRead}
                     title={t('notifications.markAllRead')}
-                    className="p-1.5 rounded-lg transition-colors"
-                    style={{ color: 'var(--text-muted)' }}
+                    className="p-1.5 rounded-lg transition-colors text-content-muted"
                     onMouseEnter={e => e.currentTarget.style.background = 'var(--bg-hover)'}
                     onMouseLeave={e => e.currentTarget.style.background = 'transparent'}
                   >
@@ -118,8 +113,7 @@ export default function InAppNotificationBell(): React.ReactElement {
                   <button
                     onClick={deleteAll}
                     title={t('notifications.deleteAll')}
-                    className="p-1.5 rounded-lg transition-colors"
-                    style={{ color: 'var(--text-muted)' }}
+                    className="p-1.5 rounded-lg transition-colors text-content-muted"
                     onMouseEnter={e => e.currentTarget.style.background = 'var(--bg-hover)'}
                     onMouseLeave={e => e.currentTarget.style.background = 'transparent'}
                   >
@@ -137,9 +131,9 @@ export default function InAppNotificationBell(): React.ReactElement {
                 </div>
               ) : notifications.length === 0 ? (
                 <div className="flex flex-col items-center justify-center py-10 px-4 text-center gap-2">
-                  <Bell className="w-8 h-8" style={{ color: 'var(--text-faint)' }} />
-                  <p className="text-sm font-medium" style={{ color: 'var(--text-muted)' }}>{t('notifications.empty')}</p>
-                  <p className="text-xs" style={{ color: 'var(--text-faint)' }}>{t('notifications.emptyDescription')}</p>
+                  <Bell className="w-8 h-8 text-content-faint" />
+                  <p className="text-sm font-medium text-content-muted">{t('notifications.empty')}</p>
+                  <p className="text-xs text-content-faint">{t('notifications.emptyDescription')}</p>
                 </div>
               ) : (
                 notifications.slice(0, 10).map(n => (
@@ -151,10 +145,8 @@ export default function InAppNotificationBell(): React.ReactElement {
             {/* Footer */}
             <button
               onClick={handleShowAll}
-              className="w-full py-2.5 text-xs font-medium transition-colors flex-shrink-0"
+              className="w-full py-2.5 text-xs font-medium transition-colors flex-shrink-0 border-t border-edge-secondary text-content"
               style={{
-                borderTop: '1px solid var(--border-secondary)',
-                color: 'var(--text-primary)',
                 background: 'transparent',
               }}
               onMouseEnter={e => e.currentTarget.style.background = 'var(--bg-hover)'}
diff --git a/client/src/components/Layout/Navbar.tsx b/client/src/components/Layout/Navbar.tsx
index 71bc8574..d6897aae 100644
--- a/client/src/components/Layout/Navbar.tsx
+++ b/client/src/components/Layout/Navbar.tsx
@@ -110,8 +110,7 @@ export default function Navbar({ tripTitle, tripId, onBack, showBack, onShare }:
       <div className="flex items-center gap-3 min-w-0">
         {showBack && (
           <button onClick={onBack}
-            className="trek-back-btn p-1.5 rounded-lg transition-colors flex items-center gap-1.5 text-sm flex-shrink-0"
-            style={{ color: 'var(--text-muted)' }}
+            className="trek-back-btn p-1.5 rounded-lg transition-colors flex items-center gap-1.5 text-sm flex-shrink-0 text-content-muted"
             onMouseEnter={e => e.currentTarget.style.background = 'var(--bg-hover)'}
             onMouseLeave={e => e.currentTarget.style.background = 'transparent'}>
             <ArrowLeft className="trek-back-icon w-4 h-4" />
@@ -126,8 +125,8 @@ export default function Navbar({ tripTitle, tripId, onBack, showBack, onShare }:
 
         {tripTitle && (
           <>
-            <span className="hidden sm:inline" style={{ color: 'var(--text-faint)' }}>/</span>
-            <span className="hidden sm:inline text-sm font-medium truncate max-w-48" style={{ color: 'var(--text-muted)' }}>
+            <span className="hidden sm:inline text-content-faint">/</span>
+            <span className="hidden sm:inline text-sm font-medium truncate max-w-48 text-content-muted">
               {tripTitle}
             </span>
           </>
@@ -176,8 +175,8 @@ export default function Navbar({ tripTitle, tripId, onBack, showBack, onShare }:
       {/* Share button */}
       {onShare && (
         <button onClick={onShare}
-          className="flex items-center gap-1.5 py-1.5 px-3 rounded-lg border transition-colors text-sm font-medium flex-shrink-0"
-          style={{ borderColor: 'var(--border-primary)', color: 'var(--text-secondary)', background: 'var(--bg-card)' }}
+          className="flex items-center gap-1.5 py-1.5 px-3 rounded-lg border transition-colors text-sm font-medium flex-shrink-0 border-edge text-content-secondary"
+          style={{ background: 'var(--bg-card)' }}
           onMouseEnter={e => e.currentTarget.style.background = 'var(--bg-hover)'}
           onMouseLeave={e => e.currentTarget.style.background = 'var(--bg-card)'}>
           <Users className="w-4 h-4" />
@@ -198,8 +197,7 @@ export default function Navbar({ tripTitle, tripId, onBack, showBack, onShare }:
 
       {/* Dark mode toggle (light ↔ dark, overrides auto) — hidden on mobile */}
       <button onClick={toggleDarkMode} title={dark ? t('nav.lightMode') : t('nav.darkMode')}
-        className="p-2 rounded-lg transition-colors flex-shrink-0 hidden sm:flex relative w-8 h-8 items-center justify-center"
-        style={{ color: 'var(--text-muted)' }}
+        className="p-2 rounded-lg transition-colors flex-shrink-0 hidden sm:flex relative w-8 h-8 items-center justify-center text-content-muted"
         onMouseEnter={e => e.currentTarget.style.background = 'var(--bg-hover)'}
         onMouseLeave={e => e.currentTarget.style.background = 'transparent'}>
         <Sun className="w-4 h-4 absolute transition-[transform,opacity] duration-300 ease-[cubic-bezier(0.23,1,0.32,1)]"
@@ -227,21 +225,21 @@ export default function Navbar({ tripTitle, tripId, onBack, showBack, onShare }:
                 {user.username?.charAt(0).toUpperCase()}
               </div>
             )}
-            <span className="text-sm hidden sm:inline max-w-24 truncate" style={{ color: 'var(--text-secondary)' }}>
+            <span className="text-sm hidden sm:inline max-w-24 truncate text-content-secondary">
               {user.username}
             </span>
-            <ChevronDown className="w-4 h-4" style={{ color: 'var(--text-faint)' }} />
+            <ChevronDown className="w-4 h-4 text-content-faint" />
           </button>
 
           {userMenuOpen && ReactDOM.createPortal(
             <>
               <div style={{ position: 'fixed', inset: 0, zIndex: 9998 }} onClick={() => setUserMenuOpen(false)} />
-              <div className="trek-menu-enter w-52 rounded-xl shadow-xl border overflow-hidden" style={{ position: 'fixed', top: 'var(--nav-h)', right: 8, zIndex: 9999, background: 'var(--bg-card)', borderColor: 'var(--border-primary)' }}>
-                <div className="px-4 py-3 border-b" style={{ borderColor: 'var(--border-secondary)' }}>
-                  <p className="text-sm font-medium" style={{ color: 'var(--text-primary)' }}>{user.username}</p>
-                  <p className="text-xs truncate" style={{ color: 'var(--text-muted)' }}>{user.email}</p>
+              <div className="trek-menu-enter w-52 rounded-xl shadow-xl border overflow-hidden bg-surface-card border-edge" style={{ position: 'fixed', top: 'var(--nav-h)', right: 8, zIndex: 9999 }}>
+                <div className="px-4 py-3 border-b border-edge-secondary">
+                  <p className="text-sm font-medium text-content">{user.username}</p>
+                  <p className="text-xs truncate text-content-muted">{user.email}</p>
                   {user.role === 'admin' && (
-                    <span className="inline-flex items-center gap-1 text-xs font-medium mt-1" style={{ color: 'var(--text-secondary)' }}>
+                    <span className="inline-flex items-center gap-1 text-xs font-medium mt-1 text-content-secondary">
                       <Shield className="w-3 h-3" /> {t('nav.administrator')}
                     </span>
                   )}
@@ -249,8 +247,7 @@ export default function Navbar({ tripTitle, tripId, onBack, showBack, onShare }:
 
                 <div className="py-1">
                   <Link to="/settings" onClick={() => setUserMenuOpen(false)}
-                    className="flex items-center gap-2 px-4 py-2 text-sm transition-colors"
-                    style={{ color: 'var(--text-secondary)' }}
+                    className="flex items-center gap-2 px-4 py-2 text-sm transition-colors text-content-secondary"
                     onMouseEnter={e => e.currentTarget.style.background = 'var(--bg-hover)'}
                     onMouseLeave={e => e.currentTarget.style.background = 'transparent'}>
                     <Settings className="w-4 h-4" />
@@ -259,8 +256,7 @@ export default function Navbar({ tripTitle, tripId, onBack, showBack, onShare }:
 
                   {user.role === 'admin' && (
                     <Link to="/admin" onClick={() => setUserMenuOpen(false)}
-                      className="flex items-center gap-2 px-4 py-2 text-sm transition-colors"
-                      style={{ color: 'var(--text-secondary)' }}
+                      className="flex items-center gap-2 px-4 py-2 text-sm transition-colors text-content-secondary"
                       onMouseEnter={e => e.currentTarget.style.background = 'var(--bg-hover)'}
                       onMouseLeave={e => e.currentTarget.style.background = 'transparent'}>
                       <Shield className="w-4 h-4" />
@@ -269,14 +265,14 @@ export default function Navbar({ tripTitle, tripId, onBack, showBack, onShare }:
                   )}
                 </div>
 
-                <div className="py-1 border-t" style={{ borderColor: 'var(--border-secondary)' }}>
+                <div className="py-1 border-t border-edge-secondary">
                   <button onClick={handleLogout}
                     className="flex items-center gap-2 w-full px-4 py-2 text-sm text-red-500 hover:bg-red-500/10 transition-colors">
                     <LogOut className="w-4 h-4" />
                     {t('nav.logout')}
                   </button>
                   {appVersion && (
-                    <div className="px-4 pt-2 pb-2.5 text-center" style={{ marginTop: 4, borderTop: '1px solid var(--border-secondary)' }}>
+                    <div className="px-4 pt-2 pb-2.5 text-center border-t border-edge-secondary" style={{ marginTop: 4 }}>
                       <div style={{ display: 'flex', alignItems: 'center', justifyContent: 'center', gap: 6 }}>
                         <div style={{ display: 'inline-flex', alignItems: 'center', gap: 5, background: 'var(--bg-tertiary)', borderRadius: 99, padding: '4px 12px' }}>
                           <img src={dark ? '/text-light.svg' : '/text-dark.svg'} alt="TREK" style={{ height: 10, opacity: 0.5 }} />
diff --git a/client/src/components/Layout/PageSidebar.tsx b/client/src/components/Layout/PageSidebar.tsx
index 9c293b9f..74832354 100644
--- a/client/src/components/Layout/PageSidebar.tsx
+++ b/client/src/components/Layout/PageSidebar.tsx
@@ -47,27 +47,23 @@ export default function PageSidebar({
 
   return (
     <div
-      className="rounded-2xl overflow-hidden flex flex-col lg:flex-row relative"
+      className="rounded-2xl overflow-hidden flex flex-col lg:flex-row relative bg-surface-card border border-edge"
       style={{
-        background: 'var(--bg-card)',
-        border: '1px solid var(--border-primary)',
         minHeight: 'min(820px, calc(100vh - var(--nav-h) - 120px))',
       }}
     >
       {/* Mobile top bar with hamburger */}
       <div
-        className="lg:hidden flex items-center justify-between px-4 py-3 border-b"
-        style={{ borderColor: 'var(--border-primary)' }}
+        className="lg:hidden flex items-center justify-between px-4 py-3 border-b border-edge"
       >
         <button
           onClick={() => setMobileOpen(true)}
-          className="w-9 h-9 rounded-lg flex items-center justify-center transition-colors hover:bg-[var(--bg-hover)]"
+          className="w-9 h-9 rounded-lg flex items-center justify-center transition-colors hover:bg-[var(--bg-hover)] text-content"
           aria-label="Open navigation"
-          style={{ color: 'var(--text-primary)' }}
         >
           <Menu size={18} />
         </button>
-        <div className="flex items-center gap-2 text-sm font-semibold" style={{ color: 'var(--text-primary)' }}>
+        <div className="flex items-center gap-2 text-sm font-semibold text-content">
           {activeLabel}
         </div>
         <div className="w-9" />
@@ -75,11 +71,9 @@ export default function PageSidebar({
 
       {/* Desktop sidebar (always visible on lg) */}
       <aside
-        className="hidden lg:flex flex-col shrink-0 relative"
+        className="hidden lg:flex flex-col shrink-0 relative bg-surface-secondary border-r border-edge"
         style={{
           width: 260,
-          background: 'var(--bg-secondary)',
-          borderRight: '1px solid var(--border-primary)',
           padding: '24px 14px',
         }}
       >
@@ -102,25 +96,22 @@ export default function PageSidebar({
           />
           <aside
             ref={drawerRef}
-            className="lg:hidden fixed top-0 left-0 bottom-0 z-50 flex flex-col shadow-2xl"
+            className="lg:hidden fixed top-0 left-0 bottom-0 z-50 flex flex-col shadow-2xl bg-surface-secondary"
             style={{
               width: 280,
-              background: 'var(--bg-secondary)',
               padding: '18px 14px',
             }}
           >
             <div className="flex items-center justify-between mb-3 px-2">
               <span
-                className="text-[11px] font-bold tracking-widest uppercase"
-                style={{ color: 'var(--text-muted)' }}
+                className="text-[11px] font-bold tracking-widest uppercase text-content-muted"
               >
                 {sidebarLabel}
               </span>
               <button
                 onClick={() => setMobileOpen(false)}
-                className="w-8 h-8 rounded-lg flex items-center justify-center transition-colors hover:bg-[var(--bg-hover)]"
+                className="w-8 h-8 rounded-lg flex items-center justify-center transition-colors hover:bg-[var(--bg-hover)] text-content"
                 aria-label="Close navigation"
-                style={{ color: 'var(--text-primary)' }}
               >
                 <X size={16} />
               </button>
@@ -164,8 +155,7 @@ function SidebarInner({
     <>
       {sidebarLabel && (
         <div
-          className="text-[11px] font-bold tracking-widest uppercase mb-3 px-3"
-          style={{ color: 'var(--text-muted)' }}
+          className="text-[11px] font-bold tracking-widest uppercase mb-3 px-3 text-content-muted"
         >
           {sidebarLabel}
         </div>
@@ -199,8 +189,7 @@ function SidebarInner({
       </nav>
       {footer && (
         <div
-          className="mt-4 pt-3 px-3 text-[10px] tracking-wide"
-          style={{ color: 'var(--text-faint)', borderTop: '1px solid var(--border-primary)' }}
+          className="mt-4 pt-3 px-3 text-[10px] tracking-wide text-content-faint border-t border-edge"
         >
           {footer}
         </div>
diff --git a/client/src/components/Map/ReservationOverlay.tsx b/client/src/components/Map/ReservationOverlay.tsx
index 09e27703..38fae454 100644
--- a/client/src/components/Map/ReservationOverlay.tsx
+++ b/client/src/components/Map/ReservationOverlay.tsx
@@ -421,7 +421,7 @@ export default function ReservationOverlay({ reservations, showConnections, show
         >
           <Tooltip direction="top" offset={[0, -8]} opacity={1} className="map-tooltip">
             <div style={{ fontWeight: 600, fontSize: 12 }}>{item.from.name}</div>
-            {item.res.title && <div style={{ fontSize: 11, color: 'var(--text-muted)' }}>{item.res.title}</div>}
+            {item.res.title && <div className="text-content-muted" style={{ fontSize: 11 }}>{item.res.title}</div>}
           </Tooltip>
         </Marker>,
         <Marker
@@ -434,7 +434,7 @@ export default function ReservationOverlay({ reservations, showConnections, show
         >
           <Tooltip direction="top" offset={[0, -8]} opacity={1} className="map-tooltip">
             <div style={{ fontWeight: 600, fontSize: 12 }}>{item.to.name}</div>
-            {item.res.title && <div style={{ fontSize: 11, color: 'var(--text-muted)' }}>{item.res.title}</div>}
+            {item.res.title && <div className="text-content-muted" style={{ fontSize: 11 }}>{item.res.title}</div>}
           </Tooltip>
         </Marker>,
       ])}
diff --git a/client/src/components/Notifications/InAppNotificationItem.tsx b/client/src/components/Notifications/InAppNotificationItem.tsx
index f0ef4fa4..074558b9 100644
--- a/client/src/components/Notifications/InAppNotificationItem.tsx
+++ b/client/src/components/Notifications/InAppNotificationItem.tsx
@@ -53,10 +53,9 @@ export default function InAppNotificationItem({ notification, onClose }: Notific
 
   return (
     <div
-      className="relative px-4 py-3 transition-colors"
+      className="relative px-4 py-3 transition-colors border-b border-edge-secondary"
       style={{
         background: notification.is_read ? 'transparent' : (dark ? 'rgba(99,102,241,0.07)' : 'rgba(99,102,241,0.05)'),
-        borderBottom: '1px solid var(--border-secondary)',
       }}
     >
 
@@ -71,8 +70,8 @@ export default function InAppNotificationItem({ notification, onClose }: Notific
             />
           ) : (
             <div
-              className="w-8 h-8 rounded-full flex items-center justify-center text-xs font-bold"
-              style={{ background: dark ? '#27272a' : '#f1f5f9', color: 'var(--text-muted)' }}
+              className="w-8 h-8 rounded-full flex items-center justify-center text-xs font-bold text-content-muted"
+              style={{ background: dark ? '#27272a' : '#f1f5f9' }}
             >
               {notification.sender_username
                 ? notification.sender_username.charAt(0).toUpperCase()
@@ -85,11 +84,11 @@ export default function InAppNotificationItem({ notification, onClose }: Notific
         {/* Content */}
         <div className="flex-1 min-w-0">
           <div className="flex items-start justify-between gap-2">
-            <p className="text-sm font-medium leading-snug" style={{ color: 'var(--text-primary)' }}>
+            <p className="text-sm font-medium leading-snug text-content">
               {hasUnknownTitle ? notification.title_key : titleText}
             </p>
             <div className="flex items-center gap-0.5 flex-shrink-0">
-              <span className="text-xs mr-1" style={{ color: 'var(--text-faint)' }}>
+              <span className="text-xs mr-1 text-content-faint">
                 {relativeTime(notification.created_at, locale)}
               </span>
               {!notification.is_read && (
@@ -117,7 +116,7 @@ export default function InAppNotificationItem({ notification, onClose }: Notific
             </div>
           </div>
 
-          <p className="text-xs mt-0.5 leading-relaxed" style={{ color: 'var(--text-muted)' }}>
+          <p className="text-xs mt-0.5 leading-relaxed text-content-muted">
             {hasUnknownBody ? notification.text_key : bodyText}
           </p>
 
diff --git a/client/src/components/OAuth/ScopeGroupPicker.tsx b/client/src/components/OAuth/ScopeGroupPicker.tsx
index aa69828b..680a530c 100644
--- a/client/src/components/OAuth/ScopeGroupPicker.tsx
+++ b/client/src/components/OAuth/ScopeGroupPicker.tsx
@@ -22,8 +22,7 @@ export default function ScopeGroupPicker({ selected, onChange }: Props): React.R
         <button
           type="button"
           onClick={() => onChange(allSelected ? [] : allScopeKeys)}
-          className="text-xs px-2 py-0.5 rounded border transition-colors hover:bg-slate-100 dark:hover:bg-slate-700"
-          style={{ borderColor: 'var(--border-primary)', color: 'var(--text-secondary)' }}>
+          className="text-xs px-2 py-0.5 rounded border transition-colors hover:bg-slate-100 dark:hover:bg-slate-700 border-edge text-content-secondary">
           {allSelected ? t('settings.oauth.modal.deselectAll') : t('settings.oauth.modal.selectAll')}
         </button>
       </div>
@@ -33,13 +32,12 @@ export default function ScopeGroupPicker({ selected, onChange }: Props): React.R
           const allGroupSelected = groupScopeKeys.every(s => selected.includes(s))
           const someGroupSelected = groupScopeKeys.some(s => selected.includes(s))
           return (
-            <div key={group} className="rounded-lg border overflow-hidden" style={{ borderColor: 'var(--border-primary)' }}>
-              <div className="flex items-center gap-1 px-3 py-2" style={{ background: 'var(--bg-secondary)' }}>
+            <div key={group} className="rounded-lg border overflow-hidden border-edge">
+              <div className="flex items-center gap-1 px-3 py-2 bg-surface-secondary">
                 <button
                   type="button"
                   onClick={() => setOpen(prev => ({ ...prev, [group]: !prev[group] }))}
-                  className="flex items-center gap-1 flex-1 text-xs font-semibold hover:opacity-70 transition-opacity text-left"
-                  style={{ color: 'var(--text-secondary)' }}>
+                  className="flex items-center gap-1 flex-1 text-xs font-semibold hover:opacity-70 transition-opacity text-left text-content-secondary">
                   {open[group]
                     ? <ChevronDown className="w-3 h-3 flex-shrink-0" />
                     : <ChevronRight className="w-3 h-3 flex-shrink-0" />}
@@ -80,7 +78,7 @@ export default function ScopeGroupPicker({ selected, onChange }: Props): React.R
                         className="mt-0.5 rounded flex-shrink-0"
                       />
                       <div>
-                        <p className="text-xs font-medium" style={{ color: 'var(--text-primary)' }}>{label}</p>
+                        <p className="text-xs font-medium text-content">{label}</p>
                         <p className="text-xs" style={{ color: 'var(--text-tertiary)' }}>{description}</p>
                       </div>
                     </label>
diff --git a/client/src/components/Packing/ApplyTemplateButton.tsx b/client/src/components/Packing/ApplyTemplateButton.tsx
index de0d1289..b32c7d5b 100644
--- a/client/src/components/Packing/ApplyTemplateButton.tsx
+++ b/client/src/components/Packing/ApplyTemplateButton.tsx
@@ -87,7 +87,7 @@ export default function ApplyTemplateButton({ tripId, style, className }: ApplyT
               onMouseEnter={e => e.currentTarget.style.background = 'var(--bg-tertiary)'}
               onMouseLeave={e => e.currentTarget.style.background = 'transparent'}
             >
-              <Package size={13} style={{ color: 'var(--text-faint)' }} />
+              <Package size={13} className="text-content-faint" />
               <div style={{ flex: 1, textAlign: 'left' }}>
                 <div style={{ fontWeight: 600 }}>{tmpl.name}</div>
                 <div style={{ fontSize: 10, color: 'var(--text-faint)' }}>
diff --git a/client/src/components/Packing/PackingListPanel.tsx b/client/src/components/Packing/PackingListPanel.tsx
index a2e1c86b..a02c2a93 100644
--- a/client/src/components/Packing/PackingListPanel.tsx
+++ b/client/src/components/Packing/PackingListPanel.tsx
@@ -318,7 +318,7 @@ function ArtikelZeile({ item, tripId, categories, onCategoryChange, bagTrackingE
                 if (!canEdit) return
                 const raw = e.target.value.replace(/[^0-9]/g, '')
                 const v = raw === '' ? null : parseInt(raw)
-                try { await updatePackingItem(tripId, item.id, { weight_grams: v }) } catch {}
+                try { await updatePackingItem(tripId, item.id, { weight_grams: v }) } catch { toast.error(t('packing.toast.saveError')) }
               }}
               placeholder="—"
               style={{ width: 36, border: 'none', fontSize: 12, textAlign: 'right', fontFamily: 'inherit', outline: 'none', color: 'var(--text-secondary)', background: 'transparent', padding: 0 }}
@@ -334,7 +334,7 @@ function ArtikelZeile({ item, tripId, categories, onCategoryChange, bagTrackingE
                 background: item.bag_id ? `${bags.find(b => b.id === item.bag_id)?.color || 'var(--border-primary)'}30` : 'transparent',
               }}
             >
-              {!item.bag_id && <Package size={9} style={{ color: 'var(--text-faint)' }} />}
+              {!item.bag_id && <Package size={9} className="text-content-faint" />}
             </button>
             {showBagPicker && (
               <div style={{
@@ -343,14 +343,14 @@ function ArtikelZeile({ item, tripId, categories, onCategoryChange, bagTrackingE
                 boxShadow: '0 4px 16px rgba(0,0,0,0.12)', padding: 4, minWidth: 160,
               }}>
                 {item.bag_id && (
-                  <button onClick={async () => { setShowBagPicker(false); try { await updatePackingItem(tripId, item.id, { bag_id: null }) } catch {} }}
+                  <button onClick={async () => { setShowBagPicker(false); try { await updatePackingItem(tripId, item.id, { bag_id: null }) } catch { toast.error(t('packing.toast.saveError')) } }}
                     style={{ display: 'flex', alignItems: 'center', gap: 7, width: '100%', padding: '6px 10px', background: 'none', border: 'none', cursor: 'pointer', fontSize: 12, fontFamily: 'inherit', color: 'var(--text-faint)', borderRadius: 7 }}>
                     <span style={{ width: 10, height: 10, borderRadius: '50%', border: '2px dashed var(--border-primary)' }} />
                     {t('packing.noBag')}
                   </button>
                 )}
                 {bags.map(b => (
-                  <button key={b.id} onClick={async () => { setShowBagPicker(false); try { await updatePackingItem(tripId, item.id, { bag_id: b.id }) } catch {} }}
+                  <button key={b.id} onClick={async () => { setShowBagPicker(false); try { await updatePackingItem(tripId, item.id, { bag_id: b.id }) } catch { toast.error(t('packing.toast.saveError')) } }}
                     style={{
                       display: 'flex', alignItems: 'center', gap: 7, width: '100%', padding: '6px 10px',
                       background: item.bag_id === b.id ? 'var(--bg-tertiary)' : 'none',
@@ -370,7 +370,7 @@ function ArtikelZeile({ item, tripId, categories, onCategoryChange, bagTrackingE
                         onKeyDown={async e => {
                           if (e.key === 'Enter' && bagInlineName.trim()) {
                             const newBag = await onCreateBag(bagInlineName.trim())
-                            if (newBag) { try { await updatePackingItem(tripId, item.id, { bag_id: newBag.id }) } catch {} }
+                            if (newBag) { try { await updatePackingItem(tripId, item.id, { bag_id: newBag.id }) } catch { toast.error(t('packing.toast.saveError')) } }
                             setBagInlineName(''); setBagInlineCreate(false); setShowBagPicker(false)
                           }
                           if (e.key === 'Escape') { setBagInlineCreate(false); setBagInlineName('') }
@@ -380,7 +380,7 @@ function ArtikelZeile({ item, tripId, categories, onCategoryChange, bagTrackingE
                       <button onClick={async () => {
                         if (bagInlineName.trim()) {
                           const newBag = await onCreateBag(bagInlineName.trim())
-                          if (newBag) { try { await updatePackingItem(tripId, item.id, { bag_id: newBag.id }) } catch {} }
+                          if (newBag) { try { await updatePackingItem(tripId, item.id, { bag_id: newBag.id }) } catch { toast.error(t('packing.toast.saveError')) } }
                           setBagInlineName(''); setBagInlineCreate(false); setShowBagPicker(false)
                         }
                       }}
@@ -517,14 +517,18 @@ function KategorieGruppe({ kategorie, items, tripId, allCategories, onRename, on
   }
 
   const handleCheckAll = async () => {
-    for (const item of Array.from(items)) {
-      if (!item.checked) await togglePackingItem(tripId, item.id, true)
-    }
+    try {
+      for (const item of Array.from(items)) {
+        if (!item.checked) await togglePackingItem(tripId, item.id, true)
+      }
+    } catch { toast.error(t('packing.toast.saveError')) }
   }
   const handleUncheckAll = async () => {
-    for (const item of Array.from(items)) {
-      if (item.checked) await togglePackingItem(tripId, item.id, false)
-    }
+    try {
+      for (const item of Array.from(items)) {
+        if (item.checked) await togglePackingItem(tripId, item.id, false)
+      }
+    } catch { toast.error(t('packing.toast.saveError')) }
   }
   const handleDeleteAll = async () => {
     await onDeleteAll(items)
@@ -630,7 +634,7 @@ function KategorieGruppe({ kategorie, items, tripId, allCategories, onRename, on
                         {m.username[0]}
                       </div>
                       <span style={{ flex: 1 }}>{m.username}</span>
-                      {isAssigned && <Check size={12} style={{ color: 'var(--text-muted)' }} />}
+                      {isAssigned && <Check size={12} className="text-content-muted" />}
                     </button>
                   )
                 })}
@@ -856,16 +860,20 @@ function usePackingList({ tripId, items, openImportSignal = 0, clearCheckedSigna
   }
 
   const handleDeleteCategory = async (catItems) => {
+    let failed = false
     for (const item of catItems) {
-      try { await deletePackingItem(tripId, item.id) } catch {}
+      try { await deletePackingItem(tripId, item.id) } catch { failed = true }
     }
+    if (failed) toast.error(t('packing.toast.deleteError'))
   }
 
   const handleClearChecked = async () => {
     if (!confirm(t('packing.confirm.clearChecked', { count: abgehakt }))) return
+    let failed = false
     for (const item of items.filter(i => i.checked)) {
-      try { await deletePackingItem(tripId, item.id) } catch {}
+      try { await deletePackingItem(tripId, item.id) } catch { failed = true }
     }
+    if (failed) toast.error(t('packing.toast.deleteError'))
   }
 
   // Bag tracking
@@ -1152,7 +1160,7 @@ function PackingHeader(S: PackingState) {
                       onMouseEnter={e => e.currentTarget.style.background = 'var(--bg-tertiary)'}
                       onMouseLeave={e => e.currentTarget.style.background = 'transparent'}
                     >
-                      <Package size={13} style={{ color: 'var(--text-faint)' }} />
+                      <Package size={13} className="text-content-faint" />
                       <div style={{ flex: 1, textAlign: 'left' }}>
                         <div style={{ fontWeight: 600 }}>{tmpl.name}</div>
                         <div style={{ fontSize: 10, color: 'var(--text-faint)' }}>{tmpl.item_count} {t('admin.packingTemplates.items')}</div>
diff --git a/client/src/components/Photos/PhotoUpload.tsx b/client/src/components/Photos/PhotoUpload.tsx
index e3c6408d..c9fbbc4e 100644
--- a/client/src/components/Photos/PhotoUpload.tsx
+++ b/client/src/components/Photos/PhotoUpload.tsx
@@ -2,6 +2,7 @@ import { useState, useCallback } from 'react'
 import { useDropzone } from 'react-dropzone'
 import { Upload, X, Image } from 'lucide-react'
 import { useTranslation } from '../../i18n'
+import { useToast } from '../shared/Toast'
 import type { Place, Day } from '../../types'
 
 interface PhotoUploadProps {
@@ -14,6 +15,7 @@ interface PhotoUploadProps {
 
 export function PhotoUpload({ tripId, days, places, onUpload, onClose }: PhotoUploadProps) {
   const { t } = useTranslation()
+  const toast = useToast()
   const [files, setFiles] = useState([])
   const [dayId, setDayId] = useState('')
   const [placeId, setPlaceId] = useState('')
@@ -59,6 +61,7 @@ export function PhotoUpload({ tripId, days, places, onUpload, onClose }: PhotoUp
       setFiles([])
     } catch (err: unknown) {
       console.error('Upload failed:', err)
+      toast.error(t('common.error'))
     } finally {
       setUploading(false)
       setProgress(0)
diff --git a/client/src/components/Planner/DayDetailPanel.tsx b/client/src/components/Planner/DayDetailPanel.tsx
index 83c7703b..5911ccc2 100644
--- a/client/src/components/Planner/DayDetailPanel.tsx
+++ b/client/src/components/Planner/DayDetailPanel.tsx
@@ -221,7 +221,7 @@ export default function DayDetailPanel({ day, days, places, categories = [], tri
             return (
               <div style={{ marginBottom: 0 }}>
                 {day.date && lat && lng && <div style={{ height: 1, background: 'var(--border-faint)', margin: '12px 0' }} />}
-                <div style={{ fontSize: 11, fontWeight: 600, color: 'var(--text-faint)', textTransform: 'uppercase', letterSpacing: '0.05em', marginBottom: 6 }}>{t('day.reservations')}</div>
+                <div className="text-content-faint" style={{ fontSize: 11, fontWeight: 600, textTransform: 'uppercase', letterSpacing: '0.05em', marginBottom: 6 }}>{t('day.reservations')}</div>
                 <div style={{ display: 'flex', flexDirection: 'column', gap: 4 }}>
                   {dayReservations.map(r => {
                     const linkedAssignment = dayAssignments.find(a => a.id === r.assignment_id)
@@ -257,7 +257,7 @@ export default function DayDetailPanel({ day, days, places, categories = [], tri
 
           {/* ── Accommodation ── */}
           <div>
-            <div style={{ fontSize: 11, fontWeight: 600, color: 'var(--text-faint)', textTransform: 'uppercase', letterSpacing: '0.05em', marginBottom: 8 }}>{t('day.accommodation')}</div>
+            <div className="text-content-faint" style={{ fontSize: 11, fontWeight: 600, textTransform: 'uppercase', letterSpacing: '0.05em', marginBottom: 8 }}>{t('day.accommodation')}</div>
 
             <AccommodationList dayAccommodations={dayAccommodations} day={day} reservations={reservations}
               canEditDays={canEditDays} fmtTime={fmtTime} blurCodes={blurCodes} t={t}
@@ -286,7 +286,7 @@ interface ChipProps {
 
 function Chip({ icon: Icon, value }: ChipProps) {
   return (
-    <div style={{ display: 'inline-flex', alignItems: 'center', gap: 4, padding: '4px 8px', borderRadius: 8, background: 'var(--bg-secondary)', fontSize: 11, color: 'var(--text-muted)' }}>
+    <div className="bg-surface-secondary text-content-muted" style={{ display: 'inline-flex', alignItems: 'center', gap: 4, padding: '4px 8px', borderRadius: 8, fontSize: 11 }}>
       <Icon size={11} style={{ flexShrink: 0, opacity: 0.6 }} />
       <span style={{ fontWeight: 500 }}>{value}</span>
     </div>
diff --git a/client/src/components/Planner/DayPlanSidebar.tsx b/client/src/components/Planner/DayPlanSidebar.tsx
index 3c2be2e0..c984780d 100644
--- a/client/src/components/Planner/DayPlanSidebar.tsx
+++ b/client/src/components/Planner/DayPlanSidebar.tsx
@@ -1211,7 +1211,7 @@ const DayPlanSidebar = React.memo(function DayPlanSidebar(props: DayPlanSidebarP
   return (
     <div style={{ display: 'flex', flexDirection: 'column', height: '100%', position: 'relative', fontFamily: "-apple-system, BlinkMacSystemFont, 'SF Pro Text', system-ui, sans-serif" }}>
       {/* Toolbar */}
-      <div style={{ padding: '12px 16px', borderBottom: '1px solid var(--border-faint)', flexShrink: 0 }}>
+      <div className="border-b border-edge-faint" style={{ padding: '12px 16px', flexShrink: 0 }}>
         <div style={{ display: 'flex', alignItems: 'center', justifyContent: 'flex-end', gap: 8 }}>
           <div style={{ position: 'relative', flexShrink: 0 }}>
             <button
@@ -1228,10 +1228,11 @@ const DayPlanSidebar = React.memo(function DayPlanSidebar(props: DayPlanSidebarP
               }}
               onMouseEnter={() => setPdfHover(true)}
               onMouseLeave={() => setPdfHover(false)}
+              className="bg-accent text-accent-text"
               style={{
                 display: 'flex', alignItems: 'center', gap: 5,
                 padding: '5px 10px', borderRadius: 8, border: 'none',
-                background: 'var(--accent)', color: 'var(--accent-text)', fontSize: 11, fontWeight: 500,
+                fontSize: 11, fontWeight: 500,
                 cursor: 'pointer', fontFamily: 'inherit',
               }}
             >
@@ -1632,7 +1633,7 @@ const DayPlanSidebar = React.memo(function DayPlanSidebar(props: DayPlanSidebarP
                         border: dragOverDayId === day.id ? '2px dashed rgba(17,24,39,0.2)' : '2px dashed transparent',
                       }}
                     >
-                      <span style={{ fontSize: 12, color: 'var(--text-faint)' }}>{t('dayplan.emptyDay')}</span>
+                      <span className="text-content-faint" style={{ fontSize: 12 }}>{t('dayplan.emptyDay')}</span>
                     </div>
                   ) : (
                     merged.map((item, idx) => {
@@ -2600,8 +2601,8 @@ const DayPlanSidebar = React.memo(function DayPlanSidebar(props: DayPlanSidebarP
 
                   {/* Schließen */}
                   <div style={{ textAlign: 'right' }}>
-                    <button onClick={() => setTransportDetail(null)} style={{
-                      fontSize: 12, background: 'var(--accent)', color: 'var(--accent-text)',
+                    <button onClick={() => setTransportDetail(null)} className="bg-accent text-accent-text" style={{
+                      fontSize: 12,
                       border: 'none', borderRadius: 8, padding: '6px 16px', cursor: 'pointer', fontWeight: 600, fontFamily: 'inherit',
                     }}>
                       {t('common.close')}
@@ -2617,9 +2618,9 @@ const DayPlanSidebar = React.memo(function DayPlanSidebar(props: DayPlanSidebarP
 
       {/* Budget-Fußzeile */}
       {totalCost > 0 && (
-        <div style={{ flexShrink: 0, padding: '10px 16px', borderTop: '1px solid var(--border-faint)', display: 'flex', justifyContent: 'space-between', alignItems: 'center' }}>
-          <span style={{ fontSize: 11, color: 'var(--text-faint)' }}>{t('dayplan.totalCost')}</span>
-          <span style={{ fontSize: 13, fontWeight: 600, color: 'var(--text-primary)' }}>{totalCost.toFixed(currencyDecimals(currency))} {currency}</span>
+        <div className="border-t border-edge-faint" style={{ flexShrink: 0, padding: '10px 16px', display: 'flex', justifyContent: 'space-between', alignItems: 'center' }}>
+          <span className="text-content-faint" style={{ fontSize: 11 }}>{t('dayplan.totalCost')}</span>
+          <span className="text-content" style={{ fontSize: 13, fontWeight: 600 }}>{totalCost.toFixed(currencyDecimals(currency))} {currency}</span>
         </div>
       )}
       <ContextMenu menu={ctxMenu.menu} onClose={ctxMenu.close} />
diff --git a/client/src/components/Planner/PlaceInspector.tsx b/client/src/components/Planner/PlaceInspector.tsx
index 7020d57e..c2e13422 100644
--- a/client/src/components/Planner/PlaceInspector.tsx
+++ b/client/src/components/Planner/PlaceInspector.tsx
@@ -8,9 +8,10 @@ import PlaceAvatar from '../shared/PlaceAvatar'
 import { mapsApi } from '../../api/client'
 import { useSettingsStore } from '../../store/settingsStore'
 import { getCategoryIcon } from '../shared/categoryIcons'
+import { useToast } from '../shared/Toast'
 import { useTranslation } from '../../i18n'
 import type { Place, Category, Day, Assignment, Reservation, TripFile, AssignmentsMap } from '../../types'
-import { splitReservationDateTime } from '../../utils/formatters'
+import { splitReservationDateTime, formatTime } from '../../utils/formatters'
 
 const detailsCache = new Map()
 
@@ -76,24 +77,6 @@ function convertHoursLine(line, timeFormat) {
   return line
 }
 
-function formatTime(timeStr, locale, timeFormat) {
-  if (!timeStr) return ''
-  try {
-    const parts = timeStr.split(':')
-    const h = Number(parts[0]) || 0
-    const m = Number(parts[1]) || 0
-    if (isNaN(h)) return timeStr
-    if (timeFormat === '12h') {
-      const period = h >= 12 ? 'PM' : 'AM'
-      const h12 = h === 0 ? 12 : h > 12 ? h - 12 : h
-      return `${h12}:${String(m).padStart(2, '0')} ${period}`
-    }
-    const str = `${String(h).padStart(2, '0')}:${String(m).padStart(2, '0')}`
-    return locale?.startsWith('de') ? `${str} Uhr` : str
-  } catch { return timeStr }
-}
-
-
 function formatFileSize(bytes) {
   if (!bytes) return ''
   if (bytes < 1024) return `${bytes} B`
@@ -137,6 +120,7 @@ export default function PlaceInspector({
   leftWidth = 0, rightWidth = 0,
 }: PlaceInspectorProps) {
   const { t, locale, language } = useTranslation()
+  const toast = useToast()
   const timeFormat = useSettingsStore(s => s.settings.time_format) || '24h'
   const [hoursExpanded, setHoursExpanded] = useState(false)
   const [filesExpanded, setFilesExpanded] = useState(false)
@@ -197,11 +181,12 @@ export default function PlaceInspector({
       setFilesExpanded(true)
     } catch (err: unknown) {
       console.error('Upload failed', err)
+      toast.error(t('files.uploadError'))
     } finally {
       setIsUploading(false)
       if (fileInputRef.current) fileInputRef.current.value = ''
     }
-  }, [onFileUpload, place.id])
+  }, [onFileUpload, place.id, toast, t])
 
   return (
     <div
@@ -268,14 +253,14 @@ export default function PlaceInspector({
 
           {/* Description / Summary */}
           {(place.description || googleDetails?.summary) && (
-            <div className="collab-note-md" style={{ background: 'var(--bg-hover)', borderRadius: 10, overflow: 'hidden', fontSize: 12, color: 'var(--text-muted)', lineHeight: '1.5', padding: '8px 12px' }}>
+            <div className="collab-note-md bg-surface-hover text-content-muted" style={{ borderRadius: 10, overflow: 'hidden', fontSize: 12, lineHeight: '1.5', padding: '8px 12px' }}>
               <Markdown remarkPlugins={[remarkGfm, remarkBreaks]}>{place.description || googleDetails?.summary || ''}</Markdown>
             </div>
           )}
 
           {/* Notes */}
           {place.notes && (
-            <div className="collab-note-md" style={{ background: 'var(--bg-hover)', borderRadius: 10, overflow: 'hidden', fontSize: 12, color: 'var(--text-muted)', lineHeight: '1.5', padding: '8px 12px', wordBreak: 'break-word', overflowWrap: 'anywhere' }}>
+            <div className="collab-note-md bg-surface-hover text-content-muted" style={{ borderRadius: 10, overflow: 'hidden', fontSize: 12, lineHeight: '1.5', padding: '8px 12px', wordBreak: 'break-word', overflowWrap: 'anywhere' }}>
               <Markdown remarkPlugins={[remarkGfm, remarkBreaks]}>{place.notes}</Markdown>
             </div>
           )}
@@ -294,7 +279,7 @@ export default function PlaceInspector({
         </div>
 
         {/* Footer actions */}
-        <div style={{ padding: '10px 16px', borderTop: '1px solid var(--border-faint)', display: 'flex', gap: 6, alignItems: 'center', flexWrap: 'wrap' }}>
+        <div className="border-t border-edge-faint" style={{ padding: '10px 16px', display: 'flex', gap: 6, alignItems: 'center', flexWrap: 'wrap' }}>
           {selectedDayId && (
             assignmentInDay ? (
               <ActionButton onClick={() => onRemoveAssignment(selectedDayId, assignmentInDay.id)} variant="ghost" icon={<Minus size={13} />}
diff --git a/client/src/components/Planner/PlacesSidebar.tsx b/client/src/components/Planner/PlacesSidebar.tsx
index a81d1907..9490a5a1 100644
--- a/client/src/components/Planner/PlacesSidebar.tsx
+++ b/client/src/components/Planner/PlacesSidebar.tsx
@@ -370,13 +370,14 @@ function PlacesHeader(S: SidebarState) {
     catDropOpen, setCatDropOpen, toggleCategoryFilter, setCategoryFiltersLocal, onCategoryFilterChange,
   } = S
   return (
-    <div style={{ padding: '14px 16px 10px', borderBottom: '1px solid var(--border-faint)', flexShrink: 0 }}>
+    <div className="border-b border-edge-faint" style={{ padding: '14px 16px 10px', flexShrink: 0 }}>
       {canEditPlaces && <button
         onClick={onAddPlace}
+        className="bg-accent text-accent-text"
         style={{
           display: 'flex', alignItems: 'center', justifyContent: 'center', gap: 6,
           width: '100%', padding: '8px 12px', borderRadius: 12, border: 'none',
-          background: 'var(--accent)', color: 'var(--accent-text)', fontSize: 13, fontWeight: 500,
+          fontSize: 13, fontWeight: 500,
           cursor: 'pointer', fontFamily: 'inherit', marginBottom: 10,
         }}
       >
@@ -386,11 +387,11 @@ function PlacesHeader(S: SidebarState) {
       <div style={{ display: 'flex', gap: 6, marginBottom: 10 }}>
         <button
           onClick={() => setFileImportOpen(true)}
+          className="border border-dashed border-edge text-content-faint"
           style={{
             display: 'flex', alignItems: 'center', justifyContent: 'center', gap: 5,
             flex: 1, padding: '5px 12px', borderRadius: 8,
-            border: '1px dashed var(--border-primary)', background: 'none',
-            color: 'var(--text-faint)', fontSize: 11, fontWeight: 500,
+            background: 'none', fontSize: 11, fontWeight: 500,
             cursor: 'pointer', fontFamily: 'inherit',
           }}
         >
@@ -398,18 +399,18 @@ function PlacesHeader(S: SidebarState) {
         </button>
         <button
           onClick={() => setListImportOpen(true)}
+          className="border border-dashed border-edge text-content-faint"
           style={{
             display: 'flex', alignItems: 'center', justifyContent: 'center', gap: 5,
             flex: 1, padding: '5px 12px', borderRadius: 8,
-            border: '1px dashed var(--border-primary)', background: 'none',
-            color: 'var(--text-faint)', fontSize: 11, fontWeight: 500,
+            background: 'none', fontSize: 11, fontWeight: 500,
             cursor: 'pointer', fontFamily: 'inherit',
           }}
         >
           <MapPin size={11} strokeWidth={2} /> {t(hasMultipleListImportProviders ? 'places.importList' : 'places.importGoogleList')}
         </button>
       </div>
-      <div style={{ height: 1, background: 'var(--border-primary)', margin: '2px 0 10px' }} />
+      <div className="bg-edge" style={{ height: 1, margin: '2px 0 10px' }} />
       </>}
 
       {/* Filter-Tabs */}
@@ -680,10 +681,10 @@ function PlacesList(S: SidebarState) {
     <div className="trek-stagger" style={{ flex: 1, overflowY: 'auto', minHeight: 0 }} ref={scrollContainerRef} onScroll={(e) => onScrollTopChange?.((e.currentTarget as HTMLElement).scrollTop)}>
       {filtered.length === 0 ? (
         <div style={{ display: 'flex', flexDirection: 'column', alignItems: 'center', padding: '40px 16px', gap: 8 }}>
-          <span style={{ fontSize: 13, color: 'var(--text-faint)' }}>
+          <span className="text-content-faint" style={{ fontSize: 13 }}>
             {filter === 'unplanned' ? t('places.allPlanned') : t('places.noneFound')}
           </span>
-          {canEditPlaces && <button onClick={onAddPlace} style={{ fontSize: 12, color: 'var(--text-primary)', background: 'none', border: 'none', cursor: 'pointer', textDecoration: 'underline', fontFamily: 'inherit' }}>
+          {canEditPlaces && <button onClick={onAddPlace} className="text-content" style={{ fontSize: 12, background: 'none', border: 'none', cursor: 'pointer', textDecoration: 'underline', fontFamily: 'inherit' }}>
             {t('places.addPlace')}
           </button>}
         </div>
@@ -910,7 +911,7 @@ const PlacesSidebar = React.memo(function PlacesSidebar(props: PlacesSidebarProp
         <PlacesSelectionBar {...S} />
       ) : (
         <div style={{ padding: '6px 16px', flexShrink: 0 }}>
-          <span style={{ fontSize: 11, color: 'var(--text-faint)' }}>{filtered.length === 1 ? t('places.countSingular') : t('places.count', { count: filtered.length })}</span>
+          <span className="text-content-faint" style={{ fontSize: 11 }}>{filtered.length === 1 ? t('places.countSingular') : t('places.count', { count: filtered.length })}</span>
         </div>
       )}
 
diff --git a/client/src/components/Planner/ReservationModal.tsx b/client/src/components/Planner/ReservationModal.tsx
index b2d3a2fe..46538495 100644
--- a/client/src/components/Planner/ReservationModal.tsx
+++ b/client/src/components/Planner/ReservationModal.tsx
@@ -538,13 +538,13 @@ export function ReservationModal({ isOpen, onClose, onSave, reservation, days, p
                 <a href="#" onClick={(e) => { e.preventDefault(); openFile(f.url).catch(() => {}) }} style={{ color: 'var(--text-faint)', display: 'flex', flexShrink: 0, cursor: 'pointer' }}><ExternalLink size={11} /></a>
                 <button type="button" onClick={async () => {
                   if (f.reservation_id === reservation?.id) {
-                    try { await apiClient.put(`/trips/${tripId}/files/${f.id}`, { reservation_id: null }) } catch {}
+                    try { await apiClient.put(`/trips/${tripId}/files/${f.id}`, { reservation_id: null }) } catch { toast.error(t('reservations.toast.updateError')) }
                   }
                   try {
                     const linksRes = await apiClient.get(`/trips/${tripId}/files/${f.id}/links`)
                     const link = (linksRes.data.links || []).find((l: any) => l.reservation_id === reservation?.id)
                     if (link) await apiClient.delete(`/trips/${tripId}/files/${f.id}/link/${link.id}`)
-                  } catch {}
+                  } catch { toast.error(t('reservations.toast.updateError')) }
                   setLinkedFileIds(prev => prev.filter(id => id !== f.id))
                   if (tripId) loadFiles(tripId)
                 }} style={{ background: 'none', border: 'none', cursor: 'pointer', color: 'var(--text-faint)', display: 'flex', padding: 0, flexShrink: 0 }}>
@@ -594,7 +594,7 @@ export function ReservationModal({ isOpen, onClose, onSave, reservation, days, p
                             setLinkedFileIds(prev => [...prev, f.id])
                             setShowFilePicker(false)
                             if (tripId) loadFiles(tripId)
-                          } catch {}
+                          } catch { toast.error(t('reservations.toast.updateError')) }
                         }}
                           style={{
                             display: 'flex', alignItems: 'center', gap: 8, width: '100%', padding: '6px 10px',
diff --git a/client/src/components/Planner/ReservationsPanel.tsx b/client/src/components/Planner/ReservationsPanel.tsx
index a341cc21..7dceec5d 100644
--- a/client/src/components/Planner/ReservationsPanel.tsx
+++ b/client/src/components/Planner/ReservationsPanel.tsx
@@ -617,13 +617,13 @@ export default function ReservationsPanel({ tripId, reservations, days, assignme
       <div style={{ flex: 1, overflowY: 'auto', padding: '24px 28px 80px' }} className="max-md:!px-4 max-md:!pt-4">
         {total === 0 && reservations.length === 0 ? (
           <div style={{ textAlign: 'center', padding: '60px 20px' }}>
-            <BookMarked size={36} style={{ color: 'var(--text-faint)', display: 'block', margin: '0 auto 12px' }} />
-            <p style={{ fontSize: 14, fontWeight: 600, color: 'var(--text-secondary)', margin: '0 0 4px' }}>{t('reservations.empty')}</p>
-            <p style={{ fontSize: 12, color: 'var(--text-faint)', margin: 0 }}>{t('reservations.emptyHint')}</p>
+            <BookMarked size={36} className="text-content-faint" style={{ display: 'block', margin: '0 auto 12px' }} />
+            <p className="text-content-secondary" style={{ fontSize: 14, fontWeight: 600, margin: '0 0 4px' }}>{t('reservations.empty')}</p>
+            <p className="text-content-faint" style={{ fontSize: 12, margin: 0 }}>{t('reservations.emptyHint')}</p>
           </div>
         ) : total === 0 ? (
           <div style={{ textAlign: 'center', padding: '60px 20px' }}>
-            <p style={{ fontSize: 13, color: 'var(--text-faint)' }}>{t('places.noneFound')}</p>
+            <p className="text-content-faint" style={{ fontSize: 13 }}>{t('places.noneFound')}</p>
           </div>
         ) : (
           <>
diff --git a/client/src/components/Planner/TransportModal.tsx b/client/src/components/Planner/TransportModal.tsx
index 8b8ca7bf..1046750e 100644
--- a/client/src/components/Planner/TransportModal.tsx
+++ b/client/src/components/Planner/TransportModal.tsx
@@ -509,13 +509,13 @@ export function TransportModal({ isOpen, onClose, onSave, reservation, days, sel
                 <a href="#" onClick={(e) => { e.preventDefault(); openFile(f.url).catch(() => {}) }} style={{ color: 'var(--text-faint)', display: 'flex', flexShrink: 0, cursor: 'pointer' }}><ExternalLink size={11} /></a>
                 <button type="button" onClick={async () => {
                   if (f.reservation_id === reservation?.id) {
-                    try { await apiClient.put(`/trips/${tripId}/files/${f.id}`, { reservation_id: null }) } catch {}
+                    try { await apiClient.put(`/trips/${tripId}/files/${f.id}`, { reservation_id: null }) } catch { toast.error(t('reservations.toast.updateError')) }
                   }
                   try {
                     const linksRes = await apiClient.get(`/trips/${tripId}/files/${f.id}/links`)
                     const link = (linksRes.data.links || []).find((l: any) => l.reservation_id === reservation?.id)
                     if (link) await apiClient.delete(`/trips/${tripId}/files/${f.id}/link/${link.id}`)
-                  } catch {}
+                  } catch { toast.error(t('reservations.toast.updateError')) }
                   setLinkedFileIds(prev => prev.filter(id => id !== f.id))
                   if (tripId) loadFiles(tripId)
                 }} style={{ background: 'none', border: 'none', cursor: 'pointer', color: 'var(--text-faint)', display: 'flex', padding: 0, flexShrink: 0 }}>
@@ -565,7 +565,7 @@ export function TransportModal({ isOpen, onClose, onSave, reservation, days, sel
                             setLinkedFileIds(prev => [...prev, f.id])
                             setShowFilePicker(false)
                             if (tripId) loadFiles(tripId)
-                          } catch {}
+                          } catch { toast.error(t('reservations.toast.updateError')) }
                         }}
                           style={{
                             display: 'flex', alignItems: 'center', gap: 8, width: '100%', padding: '6px 10px',
diff --git a/client/src/components/Settings/AboutTab.tsx b/client/src/components/Settings/AboutTab.tsx
index f5dd78be..5699e79f 100644
--- a/client/src/components/Settings/AboutTab.tsx
+++ b/client/src/components/Settings/AboutTab.tsx
@@ -239,14 +239,14 @@ export default function AboutTab({ appVersion }: Props): React.ReactElement {
           50% { transform: scale(1.15); }
         }
       `}</style>
-      <p style={{ fontSize: 13, lineHeight: 1.6, color: 'var(--text-secondary)', marginBottom: 6, marginTop: -4 }}>
+      <p className="text-content-secondary" style={{ fontSize: 13, lineHeight: 1.6, marginBottom: 6, marginTop: -4 }}>
         {t('settings.about.description')}
       </p>
-      <p style={{ fontSize: 12, lineHeight: 1.6, color: 'var(--text-faint)', marginBottom: 16 }}>
+      <p className="text-content-faint" style={{ fontSize: 12, lineHeight: 1.6, marginBottom: 16 }}>
         {t('settings.about.madeWith')}{' '}
         <Heart size={11} fill="#991b1b" stroke="#991b1b" style={{ display: 'inline-block', verticalAlign: '-1px', animation: 'heartPulse 1.5s ease-in-out infinite' }} />
         {' '}{t('settings.about.madeBy')}{' '}
-        <span style={{ display: 'inline-flex', alignItems: 'center', background: 'var(--bg-tertiary)', borderRadius: 99, padding: '1px 7px', fontSize: 10, fontWeight: 600, color: 'var(--text-faint)', verticalAlign: '1px' }}>v{appVersion}</span>
+        <span className="text-content-faint" style={{ display: 'inline-flex', alignItems: 'center', background: 'var(--bg-tertiary)', borderRadius: 99, padding: '1px 7px', fontSize: 10, fontWeight: 600, verticalAlign: '1px' }}>v{appVersion}</span>
       </p>
 
       <div className="grid grid-cols-1 sm:grid-cols-3 gap-3">
@@ -254,8 +254,8 @@ export default function AboutTab({ appVersion }: Props): React.ReactElement {
           href="https://ko-fi.com/mauriceboe"
           target="_blank"
           rel="noopener noreferrer"
-          className="rounded-xl border overflow-hidden flex items-center gap-4 px-5 py-4 transition-[border-color,box-shadow] duration-200 ease-[cubic-bezier(0.23,1,0.32,1)]"
-          style={{ background: 'var(--bg-card)', borderColor: 'var(--border-primary)', textDecoration: 'none' }}
+          className="rounded-xl border overflow-hidden flex items-center gap-4 px-5 py-4 transition-[border-color,box-shadow] duration-200 ease-[cubic-bezier(0.23,1,0.32,1)] bg-surface-card"
+          style={{ borderColor: 'var(--border-primary)', textDecoration: 'none' }}
           onMouseEnter={e => { e.currentTarget.style.borderColor = '#ff5e5b'; e.currentTarget.style.boxShadow = '0 0 0 1px #ff5e5b22' }}
           onMouseLeave={e => { e.currentTarget.style.borderColor = 'var(--border-primary)'; e.currentTarget.style.boxShadow = 'none' }}
         >
@@ -263,17 +263,17 @@ export default function AboutTab({ appVersion }: Props): React.ReactElement {
             <Coffee size={20} style={{ color: '#ff5e5b' }} />
           </div>
           <div>
-            <div className="text-sm font-semibold" style={{ color: 'var(--text-primary)' }}>Ko-fi</div>
-            <div className="text-xs" style={{ color: 'var(--text-faint)' }}>{t('admin.github.support')}</div>
+            <div className="text-sm font-semibold text-content">Ko-fi</div>
+            <div className="text-xs text-content-faint">{t('admin.github.support')}</div>
           </div>
-          <ExternalLink size={14} className="ml-auto flex-shrink-0" style={{ color: 'var(--text-faint)' }} />
+          <ExternalLink size={14} className="ml-auto flex-shrink-0 text-content-faint" />
         </a>
         <a
           href="https://buymeacoffee.com/mauriceboe"
           target="_blank"
           rel="noopener noreferrer"
-          className="rounded-xl border overflow-hidden flex items-center gap-4 px-5 py-4 transition-[border-color,box-shadow] duration-200 ease-[cubic-bezier(0.23,1,0.32,1)]"
-          style={{ background: 'var(--bg-card)', borderColor: 'var(--border-primary)', textDecoration: 'none' }}
+          className="rounded-xl border overflow-hidden flex items-center gap-4 px-5 py-4 transition-[border-color,box-shadow] duration-200 ease-[cubic-bezier(0.23,1,0.32,1)] bg-surface-card"
+          style={{ borderColor: 'var(--border-primary)', textDecoration: 'none' }}
           onMouseEnter={e => { e.currentTarget.style.borderColor = '#ffdd00'; e.currentTarget.style.boxShadow = '0 0 0 1px #ffdd0022' }}
           onMouseLeave={e => { e.currentTarget.style.borderColor = 'var(--border-primary)'; e.currentTarget.style.boxShadow = 'none' }}
         >
@@ -281,17 +281,17 @@ export default function AboutTab({ appVersion }: Props): React.ReactElement {
             <Heart size={20} style={{ color: '#ffdd00' }} />
           </div>
           <div>
-            <div className="text-sm font-semibold" style={{ color: 'var(--text-primary)' }}>Buy Me a Coffee</div>
-            <div className="text-xs" style={{ color: 'var(--text-faint)' }}>{t('admin.github.support')}</div>
+            <div className="text-sm font-semibold text-content">Buy Me a Coffee</div>
+            <div className="text-xs text-content-faint">{t('admin.github.support')}</div>
           </div>
-          <ExternalLink size={14} className="ml-auto flex-shrink-0" style={{ color: 'var(--text-faint)' }} />
+          <ExternalLink size={14} className="ml-auto flex-shrink-0 text-content-faint" />
         </a>
         <a
           href="https://discord.gg/NhZBDSd4qW"
           target="_blank"
           rel="noopener noreferrer"
-          className="rounded-xl border overflow-hidden flex items-center gap-4 px-5 py-4 transition-[border-color,box-shadow] duration-200 ease-[cubic-bezier(0.23,1,0.32,1)]"
-          style={{ background: 'var(--bg-card)', borderColor: 'var(--border-primary)', textDecoration: 'none' }}
+          className="rounded-xl border overflow-hidden flex items-center gap-4 px-5 py-4 transition-[border-color,box-shadow] duration-200 ease-[cubic-bezier(0.23,1,0.32,1)] bg-surface-card"
+          style={{ borderColor: 'var(--border-primary)', textDecoration: 'none' }}
           onMouseEnter={e => { e.currentTarget.style.borderColor = '#5865F2'; e.currentTarget.style.boxShadow = '0 0 0 1px #5865F222' }}
           onMouseLeave={e => { e.currentTarget.style.borderColor = 'var(--border-primary)'; e.currentTarget.style.boxShadow = 'none' }}
         >
@@ -299,10 +299,10 @@ export default function AboutTab({ appVersion }: Props): React.ReactElement {
             <svg width="20" height="20" viewBox="0 0 24 24" fill="#5865F2"><path d="M20.317 4.37a19.791 19.791 0 0 0-4.885-1.515.074.074 0 0 0-.079.037c-.21.375-.444.864-.608 1.25a18.27 18.27 0 0 0-5.487 0 12.64 12.64 0 0 0-.617-1.25.077.077 0 0 0-.079-.037A19.736 19.736 0 0 0 3.677 4.37a.07.07 0 0 0-.032.027C.533 9.046-.32 13.58.099 18.057a.082.082 0 0 0 .031.057 19.9 19.9 0 0 0 5.993 3.03.078.078 0 0 0 .084-.028c.462-.63.874-1.295 1.226-1.994a.076.076 0 0 0-.041-.106 13.107 13.107 0 0 1-1.872-.892.077.077 0 0 1-.008-.128 10.2 10.2 0 0 0 .372-.292.074.074 0 0 1 .077-.01c3.928 1.793 8.18 1.793 12.062 0a.074.074 0 0 1 .078.01c.12.098.246.198.373.292a.077.077 0 0 1-.006.127 12.299 12.299 0 0 1-1.873.892.077.077 0 0 0-.041.107c.36.698.772 1.362 1.225 1.993a.076.076 0 0 0 .084.028 19.839 19.839 0 0 0 6.002-3.03.077.077 0 0 0 .032-.054c.5-5.177-.838-9.674-3.549-13.66a.061.061 0 0 0-.031-.03zM8.02 15.33c-1.183 0-2.157-1.085-2.157-2.419 0-1.333.956-2.419 2.157-2.419 1.21 0 2.176 1.095 2.157 2.42 0 1.333-.956 2.418-2.157 2.418zm7.975 0c-1.183 0-2.157-1.085-2.157-2.419 0-1.333.955-2.419 2.157-2.419 1.21 0 2.176 1.095 2.157 2.42 0 1.333-.946 2.418-2.157 2.418z"/></svg>
           </div>
           <div>
-            <div className="text-sm font-semibold" style={{ color: 'var(--text-primary)' }}>Discord</div>
-            <div className="text-xs" style={{ color: 'var(--text-faint)' }}>Join the community</div>
+            <div className="text-sm font-semibold text-content">Discord</div>
+            <div className="text-xs text-content-faint">Join the community</div>
           </div>
-          <ExternalLink size={14} className="ml-auto flex-shrink-0" style={{ color: 'var(--text-faint)' }} />
+          <ExternalLink size={14} className="ml-auto flex-shrink-0 text-content-faint" />
         </a>
       </div>
 
@@ -311,8 +311,8 @@ export default function AboutTab({ appVersion }: Props): React.ReactElement {
           href="https://github.com/mauriceboe/TREK/issues/new?template=bug_report.yml"
           target="_blank"
           rel="noopener noreferrer"
-          className="rounded-xl border overflow-hidden flex items-center gap-4 px-5 py-4 transition-[border-color,box-shadow] duration-200 ease-[cubic-bezier(0.23,1,0.32,1)]"
-          style={{ background: 'var(--bg-card)', borderColor: 'var(--border-primary)', textDecoration: 'none' }}
+          className="rounded-xl border overflow-hidden flex items-center gap-4 px-5 py-4 transition-[border-color,box-shadow] duration-200 ease-[cubic-bezier(0.23,1,0.32,1)] bg-surface-card"
+          style={{ borderColor: 'var(--border-primary)', textDecoration: 'none' }}
           onMouseEnter={e => { e.currentTarget.style.borderColor = '#ef4444'; e.currentTarget.style.boxShadow = '0 0 0 1px #ef444422' }}
           onMouseLeave={e => { e.currentTarget.style.borderColor = 'var(--border-primary)'; e.currentTarget.style.boxShadow = 'none' }}
         >
@@ -320,17 +320,17 @@ export default function AboutTab({ appVersion }: Props): React.ReactElement {
             <Bug size={20} style={{ color: '#ef4444' }} />
           </div>
           <div>
-            <div className="text-sm font-semibold" style={{ color: 'var(--text-primary)' }}>{t('settings.about.reportBug')}</div>
-            <div className="text-xs" style={{ color: 'var(--text-faint)' }}>{t('settings.about.reportBugHint')}</div>
+            <div className="text-sm font-semibold text-content">{t('settings.about.reportBug')}</div>
+            <div className="text-xs text-content-faint">{t('settings.about.reportBugHint')}</div>
           </div>
-          <ExternalLink size={14} className="ml-auto flex-shrink-0" style={{ color: 'var(--text-faint)' }} />
+          <ExternalLink size={14} className="ml-auto flex-shrink-0 text-content-faint" />
         </a>
         <a
           href="https://github.com/mauriceboe/TREK/discussions/new?category=feature-requests"
           target="_blank"
           rel="noopener noreferrer"
-          className="rounded-xl border overflow-hidden flex items-center gap-4 px-5 py-4 transition-[border-color,box-shadow] duration-200 ease-[cubic-bezier(0.23,1,0.32,1)]"
-          style={{ background: 'var(--bg-card)', borderColor: 'var(--border-primary)', textDecoration: 'none' }}
+          className="rounded-xl border overflow-hidden flex items-center gap-4 px-5 py-4 transition-[border-color,box-shadow] duration-200 ease-[cubic-bezier(0.23,1,0.32,1)] bg-surface-card"
+          style={{ borderColor: 'var(--border-primary)', textDecoration: 'none' }}
           onMouseEnter={e => { e.currentTarget.style.borderColor = '#f59e0b'; e.currentTarget.style.boxShadow = '0 0 0 1px #f59e0b22' }}
           onMouseLeave={e => { e.currentTarget.style.borderColor = 'var(--border-primary)'; e.currentTarget.style.boxShadow = 'none' }}
         >
@@ -338,17 +338,17 @@ export default function AboutTab({ appVersion }: Props): React.ReactElement {
             <Lightbulb size={20} style={{ color: '#f59e0b' }} />
           </div>
           <div>
-            <div className="text-sm font-semibold" style={{ color: 'var(--text-primary)' }}>{t('settings.about.featureRequest')}</div>
-            <div className="text-xs" style={{ color: 'var(--text-faint)' }}>{t('settings.about.featureRequestHint')}</div>
+            <div className="text-sm font-semibold text-content">{t('settings.about.featureRequest')}</div>
+            <div className="text-xs text-content-faint">{t('settings.about.featureRequestHint')}</div>
           </div>
-          <ExternalLink size={14} className="ml-auto flex-shrink-0" style={{ color: 'var(--text-faint)' }} />
+          <ExternalLink size={14} className="ml-auto flex-shrink-0 text-content-faint" />
         </a>
         <a
           href="https://github.com/mauriceboe/TREK/wiki"
           target="_blank"
           rel="noopener noreferrer"
-          className="rounded-xl border overflow-hidden flex items-center gap-4 px-5 py-4 transition-[border-color,box-shadow] duration-200 ease-[cubic-bezier(0.23,1,0.32,1)]"
-          style={{ background: 'var(--bg-card)', borderColor: 'var(--border-primary)', textDecoration: 'none' }}
+          className="rounded-xl border overflow-hidden flex items-center gap-4 px-5 py-4 transition-[border-color,box-shadow] duration-200 ease-[cubic-bezier(0.23,1,0.32,1)] bg-surface-card"
+          style={{ borderColor: 'var(--border-primary)', textDecoration: 'none' }}
           onMouseEnter={e => { e.currentTarget.style.borderColor = '#6366f1'; e.currentTarget.style.boxShadow = '0 0 0 1px #6366f122' }}
           onMouseLeave={e => { e.currentTarget.style.borderColor = 'var(--border-primary)'; e.currentTarget.style.boxShadow = 'none' }}
         >
@@ -356,10 +356,10 @@ export default function AboutTab({ appVersion }: Props): React.ReactElement {
             <BookOpen size={20} style={{ color: '#6366f1' }} />
           </div>
           <div>
-            <div className="text-sm font-semibold" style={{ color: 'var(--text-primary)' }}>Wiki</div>
-            <div className="text-xs" style={{ color: 'var(--text-faint)' }}>{t('settings.about.wikiHint')}</div>
+            <div className="text-sm font-semibold text-content">Wiki</div>
+            <div className="text-xs text-content-faint">{t('settings.about.wikiHint')}</div>
           </div>
-          <ExternalLink size={14} className="ml-auto flex-shrink-0" style={{ color: 'var(--text-faint)' }} />
+          <ExternalLink size={14} className="ml-auto flex-shrink-0 text-content-faint" />
         </a>
       </div>
 
diff --git a/client/src/components/Settings/AccountTab.tsx b/client/src/components/Settings/AccountTab.tsx
index a051ed74..e78c420e 100644
--- a/client/src/components/Settings/AccountTab.tsx
+++ b/client/src/components/Settings/AccountTab.tsx
@@ -172,7 +172,7 @@ export default function AccountTab(): React.ReactElement {
 
         {/* Change Password */}
         {!oidcOnlyMode && (
-          <div style={{ paddingTop: 16, marginTop: 16, borderTop: '1px solid var(--border-secondary)' }}>
+          <div className="pt-4 mt-4 border-t border-edge-secondary">
             <label className="block text-sm font-medium text-slate-700 mb-3">{t('settings.changePassword')}</label>
             <div className="space-y-3">
               <input
@@ -224,25 +224,24 @@ export default function AccountTab(): React.ReactElement {
         )}
 
         {/* MFA */}
-        <div style={{ paddingTop: 16, marginTop: 16, borderTop: '1px solid var(--border-secondary)' }}>
+        <div className="pt-4 mt-4 border-t border-edge-secondary">
           <div className="flex items-center gap-2 mb-3">
-            <KeyRound className="w-5 h-5" style={{ color: 'var(--text-secondary)' }} />
-            <h3 className="font-semibold text-base m-0" style={{ color: 'var(--text-primary)' }}>{t('settings.mfa.title')}</h3>
+            <KeyRound className="w-5 h-5 text-content-secondary" />
+            <h3 className="font-semibold text-base m-0 text-content">{t('settings.mfa.title')}</h3>
           </div>
           <div className="space-y-3">
             {mfaRequiredByPolicy && (
-              <div className="flex gap-3 p-3 rounded-lg border text-sm"
-                style={{ background: 'var(--bg-secondary)', borderColor: 'var(--border-primary)', color: 'var(--text-primary)' }}>
+              <div className="flex gap-3 p-3 rounded-lg border text-sm bg-surface-secondary border-edge text-content">
                 <AlertTriangle className="w-5 h-5 flex-shrink-0 text-amber-600" />
                 <p className="m-0 leading-relaxed">{t('settings.mfa.requiredByPolicy')}</p>
               </div>
             )}
-            <p className="text-sm m-0" style={{ color: 'var(--text-muted)', lineHeight: 1.5 }}>{t('settings.mfa.description')}</p>
+            <p className="text-sm m-0 text-content-muted" style={{ lineHeight: 1.5 }}>{t('settings.mfa.description')}</p>
             {demoMode ? (
               <p className="text-sm text-amber-700 m-0">{t('settings.mfa.demoBlocked')}</p>
             ) : (
               <>
-                <p className="text-sm font-medium m-0" style={{ color: 'var(--text-secondary)' }}>
+                <p className="text-sm font-medium m-0 text-content-secondary">
                   {user?.mfa_enabled ? t('settings.mfa.enabled') : t('settings.mfa.disabled')}
                 </p>
 
@@ -263,8 +262,7 @@ export default function AccountTab(): React.ReactElement {
                         setMfaLoading(false)
                       }
                     }}
-                    className="flex items-center gap-2 px-4 py-2 rounded-lg text-sm font-medium transition-colors"
-                    style={{ border: '1px solid var(--border-primary)', background: 'var(--bg-card)', color: 'var(--text-primary)' }}
+                    className="flex items-center gap-2 px-4 py-2 rounded-lg text-sm font-medium transition-colors border border-edge bg-surface-card text-content"
                   >
                     {mfaLoading ? <div className="w-4 h-4 border-2 border-slate-300 border-t-slate-700 rounded-full animate-spin" /> : <KeyRound size={14} />}
                     {t('settings.mfa.setup')}
@@ -273,11 +271,11 @@ export default function AccountTab(): React.ReactElement {
 
                 {!user?.mfa_enabled && mfaQr && (
                   <div className="space-y-3">
-                    <p className="text-sm" style={{ color: 'var(--text-muted)' }}>{t('settings.mfa.scanQr')}</p>
-                    <div className="rounded-lg border mx-auto block overflow-hidden" style={{ width: 'fit-content', borderColor: 'var(--border-primary)' }} dangerouslySetInnerHTML={{ __html: mfaQr! }} />
+                    <p className="text-sm text-content-muted">{t('settings.mfa.scanQr')}</p>
+                    <div className="rounded-lg border mx-auto block overflow-hidden border-edge" style={{ width: 'fit-content' }} dangerouslySetInnerHTML={{ __html: mfaQr! }} />
                     <div>
-                      <label className="block text-xs font-medium mb-1" style={{ color: 'var(--text-secondary)' }}>{t('settings.mfa.secretLabel')}</label>
-                      <code className="block text-xs p-2 rounded break-all" style={{ background: 'var(--bg-hover)', color: 'var(--text-primary)' }}>{mfaSecret}</code>
+                      <label className="block text-xs font-medium mb-1 text-content-secondary">{t('settings.mfa.secretLabel')}</label>
+                      <code className="block text-xs p-2 rounded break-all bg-surface-hover text-content">{mfaSecret}</code>
                     </div>
                     <input
                       type="text"
@@ -318,8 +316,7 @@ export default function AccountTab(): React.ReactElement {
                       <button
                         type="button"
                         onClick={() => { setMfaQr(null); setMfaSecret(null); setMfaSetupCode('') }}
-                        className="px-4 py-2 rounded-lg text-sm border"
-                        style={{ borderColor: 'var(--border-primary)', color: 'var(--text-secondary)' }}
+                        className="px-4 py-2 rounded-lg text-sm border border-edge text-content-secondary"
                       >
                         {t('settings.mfa.cancelSetup')}
                       </button>
@@ -329,8 +326,8 @@ export default function AccountTab(): React.ReactElement {
 
                 {user?.mfa_enabled && (
                   <div className="space-y-3">
-                    <p className="text-sm font-medium" style={{ color: 'var(--text-secondary)' }}>{t('settings.mfa.disableTitle')}</p>
-                    <p className="text-xs" style={{ color: 'var(--text-muted)' }}>{t('settings.mfa.disableHint')}</p>
+                    <p className="text-sm font-medium text-content-secondary">{t('settings.mfa.disableTitle')}</p>
+                    <p className="text-xs text-content-muted">{t('settings.mfa.disableHint')}</p>
                     <input
                       type="password"
                       value={mfaDisablePwd}
@@ -373,22 +370,22 @@ export default function AccountTab(): React.ReactElement {
                 )}
 
                 {backupCodes && backupCodes.length > 0 && (
-                  <div className="space-y-3 p-3 rounded-lg border" style={{ borderColor: 'var(--border-primary)', background: 'var(--bg-hover)' }}>
-                    <p className="text-sm font-semibold m-0" style={{ color: 'var(--text-primary)' }}>{t('settings.mfa.backupTitle')}</p>
-                    <p className="text-xs m-0" style={{ color: 'var(--text-muted)' }}>{t('settings.mfa.backupDescription')}</p>
-                    <pre className="text-xs m-0 p-2 rounded border overflow-auto" style={{ borderColor: 'var(--border-primary)', background: 'var(--bg-card)', color: 'var(--text-primary)', maxHeight: 220 }}>{backupCodesText}</pre>
+                  <div className="space-y-3 p-3 rounded-lg border border-edge bg-surface-hover">
+                    <p className="text-sm font-semibold m-0 text-content">{t('settings.mfa.backupTitle')}</p>
+                    <p className="text-xs m-0 text-content-muted">{t('settings.mfa.backupDescription')}</p>
+                    <pre className="text-xs m-0 p-2 rounded border overflow-auto border-edge bg-surface-card text-content" style={{ maxHeight: 220 }}>{backupCodesText}</pre>
                     <p className="text-xs m-0" style={{ color: '#b45309' }}>{t('settings.mfa.backupWarning')}</p>
                     <div className="flex flex-wrap gap-2">
-                      <button type="button" onClick={copyBackupCodes} className="px-3 py-2 rounded-lg text-xs border flex items-center gap-1.5" style={{ borderColor: 'var(--border-primary)', color: 'var(--text-secondary)' }}>
+                      <button type="button" onClick={copyBackupCodes} className="px-3 py-2 rounded-lg text-xs border flex items-center gap-1.5 border-edge text-content-secondary">
                         <Copy size={13} /> {t('settings.mfa.backupCopy')}
                       </button>
-                      <button type="button" onClick={downloadBackupCodes} className="px-3 py-2 rounded-lg text-xs border flex items-center gap-1.5" style={{ borderColor: 'var(--border-primary)', color: 'var(--text-secondary)' }}>
+                      <button type="button" onClick={downloadBackupCodes} className="px-3 py-2 rounded-lg text-xs border flex items-center gap-1.5 border-edge text-content-secondary">
                         <Download size={13} /> {t('settings.mfa.backupDownload')}
                       </button>
-                      <button type="button" onClick={printBackupCodes} className="px-3 py-2 rounded-lg text-xs border flex items-center gap-1.5" style={{ borderColor: 'var(--border-primary)', color: 'var(--text-secondary)' }}>
+                      <button type="button" onClick={printBackupCodes} className="px-3 py-2 rounded-lg text-xs border flex items-center gap-1.5 border-edge text-content-secondary">
                         <Printer size={13} /> {t('settings.mfa.backupPrint')}
                       </button>
-                      <button type="button" onClick={dismissBackupCodes} className="px-3 py-2 rounded-lg text-xs border" style={{ borderColor: 'var(--border-primary)', color: 'var(--text-secondary)' }}>
+                      <button type="button" onClick={dismissBackupCodes} className="px-3 py-2 rounded-lg text-xs border border-edge text-content-secondary">
                         {t('common.ok')}
                       </button>
                     </div>
@@ -405,11 +402,10 @@ export default function AccountTab(): React.ReactElement {
             {user?.avatar_url ? (
               <img src={user.avatar_url} alt="" style={{ width: 64, height: 64, borderRadius: '50%', objectFit: 'cover' }} />
             ) : (
-              <div style={{
+              <div className="bg-surface-hover text-content-secondary" style={{
                 width: 64, height: 64, borderRadius: '50%',
                 display: 'flex', alignItems: 'center', justifyContent: 'center',
                 fontSize: 24, fontWeight: 700,
-                background: 'var(--bg-hover)', color: 'var(--text-secondary)',
               }}>
                 {user?.username?.charAt(0).toUpperCase()}
               </div>
@@ -447,8 +443,8 @@ export default function AccountTab(): React.ReactElement {
             )}
           </div>
           <div className="flex flex-col gap-1">
-            <div className="text-sm" style={{ color: 'var(--text-muted)' }}>
-              <span className="font-medium" style={{ display: 'inline-flex', alignItems: 'center', gap: 4, color: 'var(--text-secondary)' }}>
+            <div className="text-sm text-content-muted">
+              <span className="font-medium text-content-secondary" style={{ display: 'inline-flex', alignItems: 'center', gap: 4 }}>
                 {user?.role === 'admin' ? <><Shield size={13} /> {t('settings.roleAdmin')}</> : t('settings.roleUser')}
               </span>
               {(user as UserWithOidc)?.oidc_issuer && (
@@ -462,7 +458,7 @@ export default function AccountTab(): React.ReactElement {
               )}
             </div>
             {(user as UserWithOidc)?.oidc_issuer && (
-              <p style={{ fontSize: 11, color: 'var(--text-faint)', marginTop: -2 }}>
+              <p className="text-content-faint" style={{ fontSize: 11, marginTop: -2 }}>
                 {t('settings.oidcLinked')} {(user as UserWithOidc).oidc_issuer!.replace('https://', '').replace(/\/+$/, '')}
               </p>
             )}
@@ -510,25 +506,25 @@ export default function AccountTab(): React.ReactElement {
           background: 'rgba(0,0,0,0.5)', backdropFilter: 'blur(4px)',
           display: 'flex', alignItems: 'center', justifyContent: 'center', padding: 24,
         }} onClick={() => setShowDeleteConfirm(false)}>
-          <div style={{
-            background: 'var(--bg-card)', borderRadius: 16, padding: '28px 24px',
+          <div className="bg-surface-card" style={{
+            borderRadius: 16, padding: '28px 24px',
             maxWidth: 400, width: '100%', boxShadow: '0 20px 60px rgba(0,0,0,0.3)',
           }} onClick={e => e.stopPropagation()}>
             <div style={{ display: 'flex', alignItems: 'center', gap: 10, marginBottom: 16 }}>
               <div style={{ width: 36, height: 36, borderRadius: 10, background: '#fef3c7', display: 'flex', alignItems: 'center', justifyContent: 'center' }}>
                 <Shield size={18} style={{ color: '#d97706' }} />
               </div>
-              <h3 style={{ margin: 0, fontSize: 16, fontWeight: 700, color: 'var(--text-primary)' }}>{t('settings.deleteBlockedTitle')}</h3>
+              <h3 className="text-content" style={{ margin: 0, fontSize: 16, fontWeight: 700 }}>{t('settings.deleteBlockedTitle')}</h3>
             </div>
-            <p style={{ fontSize: 13, color: 'var(--text-muted)', lineHeight: 1.6, margin: '0 0 20px' }}>
+            <p className="text-content-muted" style={{ fontSize: 13, lineHeight: 1.6, margin: '0 0 20px' }}>
               {t('settings.deleteBlockedMessage')}
             </p>
             <div style={{ display: 'flex', justifyContent: 'flex-end' }}>
               <button
                 onClick={() => setShowDeleteConfirm(false)}
+                className="border border-edge bg-surface-card text-content-secondary"
                 style={{
                   padding: '8px 16px', borderRadius: 8, fontSize: 13, fontWeight: 500,
-                  border: '1px solid var(--border-primary)', background: 'var(--bg-card)', color: 'var(--text-secondary)',
                   cursor: 'pointer', fontFamily: 'inherit',
                 }}
               >
@@ -546,25 +542,25 @@ export default function AccountTab(): React.ReactElement {
           background: 'rgba(0,0,0,0.5)', backdropFilter: 'blur(4px)',
           display: 'flex', alignItems: 'center', justifyContent: 'center', padding: 24,
         }} onClick={() => setShowDeleteConfirm(false)}>
-          <div style={{
-            background: 'var(--bg-card)', borderRadius: 16, padding: '28px 24px',
+          <div className="bg-surface-card" style={{
+            borderRadius: 16, padding: '28px 24px',
             maxWidth: 400, width: '100%', boxShadow: '0 20px 60px rgba(0,0,0,0.3)',
           }} onClick={e => e.stopPropagation()}>
             <div style={{ display: 'flex', alignItems: 'center', gap: 10, marginBottom: 16 }}>
               <div style={{ width: 36, height: 36, borderRadius: 10, background: '#fef2f2', display: 'flex', alignItems: 'center', justifyContent: 'center' }}>
                 <Trash2 size={18} style={{ color: '#ef4444' }} />
               </div>
-              <h3 style={{ margin: 0, fontSize: 16, fontWeight: 700, color: 'var(--text-primary)' }}>{t('settings.deleteAccountTitle')}</h3>
+              <h3 className="text-content" style={{ margin: 0, fontSize: 16, fontWeight: 700 }}>{t('settings.deleteAccountTitle')}</h3>
             </div>
-            <p style={{ fontSize: 13, color: 'var(--text-muted)', lineHeight: 1.6, margin: '0 0 20px' }}>
+            <p className="text-content-muted" style={{ fontSize: 13, lineHeight: 1.6, margin: '0 0 20px' }}>
               {t('settings.deleteAccountWarning')}
             </p>
             <div style={{ display: 'flex', justifyContent: 'flex-end', gap: 8 }}>
               <button
                 onClick={() => setShowDeleteConfirm(false)}
+                className="border border-edge bg-surface-card text-content-secondary"
                 style={{
                   padding: '8px 16px', borderRadius: 8, fontSize: 13, fontWeight: 500,
-                  border: '1px solid var(--border-primary)', background: 'var(--bg-card)', color: 'var(--text-secondary)',
                   cursor: 'pointer', fontFamily: 'inherit',
                 }}
               >
diff --git a/client/src/components/Settings/IntegrationsTab.tsx b/client/src/components/Settings/IntegrationsTab.tsx
index 0844d6e2..2806a052 100644
--- a/client/src/components/Settings/IntegrationsTab.tsx
+++ b/client/src/components/Settings/IntegrationsTab.tsx
@@ -301,21 +301,21 @@ function IntegrationsMcpSection(props: any) {
         <Section title={t('settings.mcp.title')} icon={Terminal}>
           {/* Endpoint URL */}
           <div>
-            <label className="block text-sm font-medium mb-1.5" style={{ color: 'var(--text-secondary)' }}>{t('settings.mcp.endpoint')}</label>
+            <label className="block text-sm font-medium mb-1.5 text-content-secondary">{t('settings.mcp.endpoint')}</label>
             <div className="flex items-center gap-2">
-              <code className="flex-1 px-3 py-2 rounded-lg text-sm font-mono border" style={{ background: 'var(--bg-secondary)', borderColor: 'var(--border-primary)', color: 'var(--text-primary)' }}>
+              <code className="flex-1 px-3 py-2 rounded-lg text-sm font-mono border bg-surface-secondary border-edge text-content">
                 {mcpEndpoint}
               </code>
               <button onClick={() => handleCopy(mcpEndpoint, 'endpoint')}
-                className="p-2 rounded-lg border transition-colors hover:bg-slate-100 dark:hover:bg-slate-700"
-                style={{ borderColor: 'var(--border-primary)' }} title={t('settings.mcp.copy')}>
-                {copiedKey === 'endpoint' ? <Check className="w-4 h-4 text-green-500" /> : <Copy className="w-4 h-4" style={{ color: 'var(--text-secondary)' }} />}
+                className="p-2 rounded-lg border border-edge transition-colors hover:bg-slate-100 dark:hover:bg-slate-700"
+                title={t('settings.mcp.copy')}>
+                {copiedKey === 'endpoint' ? <Check className="w-4 h-4 text-green-500" /> : <Copy className="w-4 h-4 text-content-secondary" />}
               </button>
             </div>
           </div>
 
           {/* Sub-tab bar */}
-          <div className="flex gap-1 rounded-lg p-1" style={{ background: 'var(--bg-secondary)', border: '1px solid var(--border-primary)' }}>
+          <div className="flex gap-1 rounded-lg p-1 border bg-surface-secondary border-edge">
             <button
               onClick={() => setActiveMcpTab('oauth')}
               className={`flex-1 px-3 py-1.5 text-sm font-medium rounded-md transition-colors ${
@@ -340,25 +340,23 @@ function IntegrationsMcpSection(props: any) {
           {activeMcpTab === 'oauth' && (
             <>
               {/* JSON config — OAuth (collapsible) */}
-              <div className="rounded-lg border overflow-hidden" style={{ borderColor: 'var(--border-primary)' }}>
+              <div className="rounded-lg border overflow-hidden border-edge">
                 <button
                   onClick={() => setConfigOpenOAuth(o => !o)}
-                  className="w-full flex items-center justify-between px-3 py-2.5 transition-colors hover:bg-slate-50 dark:hover:bg-slate-800"
-                  style={{ background: 'var(--bg-secondary)' }}>
-                  <span className="text-sm font-medium" style={{ color: 'var(--text-secondary)' }}>{t('settings.mcp.clientConfig')}</span>
+                  className="w-full flex items-center justify-between px-3 py-2.5 transition-colors hover:bg-slate-50 dark:hover:bg-slate-800 bg-surface-secondary">
+                  <span className="text-sm font-medium text-content-secondary">{t('settings.mcp.clientConfig')}</span>
                   {configOpenOAuth ? <ChevronDown className="w-4 h-4" style={{ color: 'var(--text-tertiary)' }} /> : <ChevronRight className="w-4 h-4" style={{ color: 'var(--text-tertiary)' }} />}
                 </button>
                 {configOpenOAuth && (
-                  <div className="p-3 border-t" style={{ borderColor: 'var(--border-primary)' }}>
+                  <div className="p-3 border-t border-edge">
                     <div className="flex justify-end mb-1.5">
                       <button onClick={() => handleCopy(mcpJsonConfigOAuth, 'json-oauth')}
-                        className="flex items-center gap-1.5 px-2.5 py-1 rounded text-xs border transition-colors hover:bg-slate-100 dark:hover:bg-slate-700"
-                        style={{ borderColor: 'var(--border-primary)', color: 'var(--text-secondary)' }}>
+                        className="flex items-center gap-1.5 px-2.5 py-1 rounded text-xs border transition-colors hover:bg-slate-100 dark:hover:bg-slate-700 border-edge text-content-secondary">
                         {copiedKey === 'json-oauth' ? <Check className="w-3 h-3 text-green-500" /> : <Copy className="w-3 h-3" />}
                         {copiedKey === 'json-oauth' ? t('settings.mcp.copied') : t('settings.mcp.copy')}
                       </button>
                     </div>
-                    <pre className="p-3 rounded-lg text-xs font-mono overflow-x-auto border" style={{ background: 'var(--bg-secondary)', borderColor: 'var(--border-primary)', color: 'var(--text-primary)' }}>
+                    <pre className="p-3 rounded-lg text-xs font-mono overflow-x-auto border bg-surface-secondary border-edge text-content">
                       {mcpJsonConfigOAuth}
                     </pre>
                     <p className="mt-1.5 text-xs" style={{ color: 'var(--text-tertiary)' }}>{t('settings.mcp.clientConfigHintOAuth')}</p>
@@ -377,11 +375,11 @@ function IntegrationsMcpSection(props: any) {
                 </div>
 
                 {oauthClients.length === 0 ? (
-                  <p className="text-sm py-3 text-center rounded-lg border" style={{ color: 'var(--text-tertiary)', borderColor: 'var(--border-primary)' }}>
+                  <p className="text-sm py-3 text-center rounded-lg border border-edge" style={{ color: 'var(--text-tertiary)' }}>
                     {t('settings.oauth.noClients')}
                   </p>
                 ) : (
-                  <div className="rounded-lg border overflow-hidden" style={{ borderColor: 'var(--border-primary)' }}>
+                  <div className="rounded-lg border overflow-hidden border-edge">
                     {oauthClients.map((client, i) => (
                       <div key={client.id} className="px-4 py-3"
                         style={{ borderBottom: i < oauthClients.length - 1 ? '1px solid var(--border-primary)' : undefined }}>
@@ -389,7 +387,7 @@ function IntegrationsMcpSection(props: any) {
                           <KeyRound className="w-4 h-4 flex-shrink-0" style={{ color: 'var(--text-tertiary)' }} />
                           <div className="flex-1 min-w-0">
                             <div className="flex items-center gap-2">
-                              <p className="text-sm font-medium truncate" style={{ color: 'var(--text-primary)' }}>{client.name}</p>
+                              <p className="text-sm font-medium truncate text-content">{client.name}</p>
                               {client.allows_client_credentials && (
                                 <span className="px-1.5 py-0.5 rounded text-[10px] font-medium flex-shrink-0"
                                   style={{ background: 'rgba(99,102,241,0.12)', color: '#4f46e5', border: '1px solid rgba(99,102,241,0.3)' }}>
@@ -403,13 +401,13 @@ function IntegrationsMcpSection(props: any) {
                             </p>
                             <div className="flex flex-wrap gap-1 mt-1.5">
                               {(oauthScopesExpanded[client.id] ? client.allowed_scopes : client.allowed_scopes.slice(0, 5)).map(s => (
-                                <span key={s} className="px-1.5 py-0.5 rounded text-xs" style={{ background: 'var(--bg-secondary)', color: 'var(--text-tertiary)', border: '1px solid var(--border-primary)' }}>{s}</span>
+                                <span key={s} className="px-1.5 py-0.5 rounded text-xs border bg-surface-secondary border-edge" style={{ color: 'var(--text-tertiary)' }}>{s}</span>
                               ))}
                               {client.allowed_scopes.length > 5 && (
                                 <button
                                   onClick={() => setOauthScopesExpanded(prev => ({ ...prev, [client.id]: !prev[client.id] }))}
-                                  className="px-1.5 py-0.5 rounded text-xs transition-colors hover:bg-slate-100 dark:hover:bg-slate-700"
-                                  style={{ color: 'var(--text-tertiary)', border: '1px solid var(--border-primary)' }}>
+                                  className="px-1.5 py-0.5 rounded text-xs transition-colors hover:bg-slate-100 dark:hover:bg-slate-700 border border-edge"
+                                  style={{ color: 'var(--text-tertiary)' }}>
                                   {oauthScopesExpanded[client.id] ? '−' : `+${client.allowed_scopes.length - 5}`}
                                 </button>
                               )}
@@ -435,21 +433,21 @@ function IntegrationsMcpSection(props: any) {
               {/* Active OAuth Sessions */}
               {oauthSessions.length > 0 && (
                 <div>
-                  <label className="text-sm font-medium block mb-2" style={{ color: 'var(--text-secondary)' }}>{t('settings.oauth.activeSessions')}</label>
-                  <div className="rounded-lg border overflow-hidden" style={{ borderColor: 'var(--border-primary)' }}>
+                  <label className="text-sm font-medium block mb-2 text-content-secondary">{t('settings.oauth.activeSessions')}</label>
+                  <div className="rounded-lg border overflow-hidden border-edge">
                     {oauthSessions.map((session, i) => (
                       <div key={session.id} className="flex items-center gap-3 px-4 py-3"
                         style={{ borderBottom: i < oauthSessions.length - 1 ? '1px solid var(--border-primary)' : undefined }}>
                         <div className="flex-1 min-w-0">
-                          <p className="text-sm font-medium truncate" style={{ color: 'var(--text-primary)' }}>{session.client_name}</p>
+                          <p className="text-sm font-medium truncate text-content">{session.client_name}</p>
                           <p className="text-xs mt-0.5" style={{ color: 'var(--text-tertiary)' }}>
                             {t('settings.oauth.sessionScopes')}: {session.scopes.join(', ')}
                             <span className="ml-3">{t('settings.oauth.sessionExpires')} {new Date(session.access_token_expires_at).toLocaleDateString(locale)}</span>
                           </p>
                         </div>
                         <button onClick={() => setOauthRevokeId(session.id)}
-                          className="px-2.5 py-1 rounded text-xs border transition-colors hover:bg-red-50 hover:text-red-600 dark:hover:bg-red-900/20"
-                          style={{ borderColor: 'var(--border-primary)', color: 'var(--text-tertiary)' }}>
+                          className="px-2.5 py-1 rounded text-xs border transition-colors hover:bg-red-50 hover:text-red-600 dark:hover:bg-red-900/20 border-edge"
+                          style={{ color: 'var(--text-tertiary)' }}>
                           {t('settings.oauth.revoke')}
                         </button>
                       </div>
@@ -469,25 +467,23 @@ function IntegrationsMcpSection(props: any) {
               </div>
 
               {/* JSON config — API Token (collapsible) */}
-              <div className="rounded-lg border overflow-hidden" style={{ borderColor: 'var(--border-primary)' }}>
+              <div className="rounded-lg border overflow-hidden border-edge">
                 <button
                   onClick={() => setConfigOpenToken(o => !o)}
-                  className="w-full flex items-center justify-between px-3 py-2.5 transition-colors hover:bg-slate-50 dark:hover:bg-slate-800"
-                  style={{ background: 'var(--bg-secondary)' }}>
-                  <span className="text-sm font-medium" style={{ color: 'var(--text-secondary)' }}>{t('settings.mcp.clientConfig')}</span>
+                  className="w-full flex items-center justify-between px-3 py-2.5 transition-colors hover:bg-slate-50 dark:hover:bg-slate-800 bg-surface-secondary">
+                  <span className="text-sm font-medium text-content-secondary">{t('settings.mcp.clientConfig')}</span>
                   {configOpenToken ? <ChevronDown className="w-4 h-4" style={{ color: 'var(--text-tertiary)' }} /> : <ChevronRight className="w-4 h-4" style={{ color: 'var(--text-tertiary)' }} />}
                 </button>
                 {configOpenToken && (
-                  <div className="p-3 border-t" style={{ borderColor: 'var(--border-primary)' }}>
+                  <div className="p-3 border-t border-edge">
                     <div className="flex justify-end mb-1.5">
                       <button onClick={() => handleCopy(mcpJsonConfig, 'json-token')}
-                        className="flex items-center gap-1.5 px-2.5 py-1 rounded text-xs border transition-colors hover:bg-slate-100 dark:hover:bg-slate-700"
-                        style={{ borderColor: 'var(--border-primary)', color: 'var(--text-secondary)' }}>
+                        className="flex items-center gap-1.5 px-2.5 py-1 rounded text-xs border transition-colors hover:bg-slate-100 dark:hover:bg-slate-700 border-edge text-content-secondary">
                         {copiedKey === 'json-token' ? <Check className="w-3 h-3 text-green-500" /> : <Copy className="w-3 h-3" />}
                         {copiedKey === 'json-token' ? t('settings.mcp.copied') : t('settings.mcp.copy')}
                       </button>
                     </div>
-                    <pre className="p-3 rounded-lg text-xs font-mono overflow-x-auto border" style={{ background: 'var(--bg-secondary)', borderColor: 'var(--border-primary)', color: 'var(--text-primary)' }}>
+                    <pre className="p-3 rounded-lg text-xs font-mono overflow-x-auto border bg-surface-secondary border-edge text-content">
                       {mcpJsonConfig}
                     </pre>
                     <p className="mt-1.5 text-xs" style={{ color: 'var(--text-tertiary)' }}>{t('settings.mcp.clientConfigHint')}</p>
@@ -497,8 +493,8 @@ function IntegrationsMcpSection(props: any) {
 
               <div className="flex justify-end">
                 <button onClick={() => { setMcpModalOpen(true); setMcpCreatedToken(null); setMcpNewName('') }}
-                  className="flex items-center gap-1.5 px-3 py-1.5 rounded-lg text-sm font-medium transition-colors opacity-60"
-                  style={{ background: 'var(--bg-tertiary, #e5e7eb)', color: 'var(--text-secondary)' }}>
+                  className="flex items-center gap-1.5 px-3 py-1.5 rounded-lg text-sm font-medium transition-colors opacity-60 text-content-secondary"
+                  style={{ background: 'var(--bg-tertiary, #e5e7eb)' }}>
                   <Plus className="w-3.5 h-3.5" /> {t('settings.mcp.createToken')}
                 </button>
               </div>
@@ -508,12 +504,12 @@ function IntegrationsMcpSection(props: any) {
                   {t('settings.mcp.noTokens')}
                 </p>
               ) : (
-                <div className="rounded-lg border overflow-hidden" style={{ borderColor: 'var(--border-primary)' }}>
+                <div className="rounded-lg border overflow-hidden border-edge">
                   {mcpTokens.map((token, i) => (
                     <div key={token.id} className="flex items-center gap-3 px-4 py-3"
                       style={{ borderBottom: i < mcpTokens.length - 1 ? '1px solid var(--border-primary)' : undefined }}>
                       <div className="flex-1 min-w-0">
-                        <p className="text-sm font-medium truncate" style={{ color: 'var(--text-primary)' }}>{token.name}</p>
+                        <p className="text-sm font-medium truncate text-content">{token.name}</p>
                         <p className="text-xs font-mono mt-0.5" style={{ color: 'var(--text-tertiary)' }}>
                           {token.token_prefix}...
                           <span className="ml-3 font-sans">{t('settings.mcp.tokenCreatedAt')} {new Date(token.created_at).toLocaleDateString(locale)}</span>
@@ -547,22 +543,21 @@ function McpTokenModals(props: any) {
       {mcpModalOpen && (
         <div className="fixed inset-0 z-50 flex items-center justify-center p-4" style={{ background: 'rgba(0,0,0,0.5)' }}
           onClick={e => { if (e.target === e.currentTarget && !mcpCreatedToken) setMcpModalOpen(false) }}>
-          <div className="rounded-xl shadow-xl w-full max-w-md p-6 space-y-4" style={{ background: 'var(--bg-card)' }}>
+          <div className="rounded-xl shadow-xl w-full max-w-md p-6 space-y-4 bg-surface-card">
             {!mcpCreatedToken ? (
               <>
-                <h3 className="text-lg font-semibold" style={{ color: 'var(--text-primary)' }}>{t('settings.mcp.modal.createTitle')}</h3>
+                <h3 className="text-lg font-semibold text-content">{t('settings.mcp.modal.createTitle')}</h3>
                 <div>
-                  <label className="block text-sm font-medium mb-1.5" style={{ color: 'var(--text-secondary)' }}>{t('settings.mcp.modal.tokenName')}</label>
+                  <label className="block text-sm font-medium mb-1.5 text-content-secondary">{t('settings.mcp.modal.tokenName')}</label>
                   <input type="text" value={mcpNewName} onChange={e => setMcpNewName(e.target.value)}
                     onKeyDown={e => e.key === 'Enter' && handleCreateMcpToken()}
                     placeholder={t('settings.mcp.modal.tokenNamePlaceholder')}
-                    className="w-full px-3 py-2.5 border rounded-lg text-sm focus:outline-none focus:ring-2 focus:ring-slate-400"
-                    style={{ borderColor: 'var(--border-primary)', background: 'var(--bg-secondary)', color: 'var(--text-primary)' }}
+                    className="w-full px-3 py-2.5 border rounded-lg text-sm focus:outline-none focus:ring-2 focus:ring-slate-400 border-edge bg-surface-secondary text-content"
                     autoFocus />
                 </div>
                 <div className="flex gap-2 justify-end pt-1">
                   <button onClick={() => setMcpModalOpen(false)}
-                    className="px-4 py-2 rounded-lg text-sm border" style={{ borderColor: 'var(--border-primary)', color: 'var(--text-secondary)' }}>
+                    className="px-4 py-2 rounded-lg text-sm border border-edge text-content-secondary">
                     {t('common.cancel')}
                   </button>
                   <button onClick={handleCreateMcpToken} disabled={!mcpNewName.trim() || mcpCreating}
@@ -573,18 +568,18 @@ function McpTokenModals(props: any) {
               </>
             ) : (
               <>
-                <h3 className="text-lg font-semibold" style={{ color: 'var(--text-primary)' }}>{t('settings.mcp.modal.createdTitle')}</h3>
+                <h3 className="text-lg font-semibold text-content">{t('settings.mcp.modal.createdTitle')}</h3>
                 <div className="flex items-start gap-2 p-3 rounded-lg border border-amber-200" style={{ background: 'rgba(251,191,36,0.1)' }}>
                   <span className="text-amber-500 mt-0.5">⚠</span>
-                  <p className="text-sm" style={{ color: 'var(--text-secondary)' }}>{t('settings.mcp.modal.createdWarning')}</p>
+                  <p className="text-sm text-content-secondary">{t('settings.mcp.modal.createdWarning')}</p>
                 </div>
                 <div className="relative">
-                  <pre className="p-3 pr-10 rounded-lg text-xs font-mono break-all border whitespace-pre-wrap" style={{ background: 'var(--bg-secondary)', borderColor: 'var(--border-primary)', color: 'var(--text-primary)' }}>
+                  <pre className="p-3 pr-10 rounded-lg text-xs font-mono break-all border whitespace-pre-wrap bg-surface-secondary border-edge text-content">
                     {mcpCreatedToken}
                   </pre>
                   <button onClick={() => handleCopy(mcpCreatedToken, 'new-token')}
-                    className="absolute top-2 right-2 p-1.5 rounded transition-colors hover:bg-slate-200 dark:hover:bg-slate-600"
-                    style={{ color: 'var(--text-secondary)' }} title={t('settings.mcp.copy')}>
+                    className="absolute top-2 right-2 p-1.5 rounded transition-colors hover:bg-slate-200 dark:hover:bg-slate-600 text-content-secondary"
+                    title={t('settings.mcp.copy')}>
                     {copiedKey === 'new-token' ? <Check className="w-4 h-4 text-green-500" /> : <Copy className="w-4 h-4" />}
                   </button>
                 </div>
@@ -604,12 +599,12 @@ function McpTokenModals(props: any) {
       {mcpDeleteId !== null && (
         <div className="fixed inset-0 z-50 flex items-center justify-center p-4" style={{ background: 'rgba(0,0,0,0.5)' }}
           onClick={e => { if (e.target === e.currentTarget) setMcpDeleteId(null) }}>
-          <div className="rounded-xl shadow-xl w-full max-w-sm p-6 space-y-4" style={{ background: 'var(--bg-card)' }}>
-            <h3 className="text-base font-semibold" style={{ color: 'var(--text-primary)' }}>{t('settings.mcp.deleteTokenTitle')}</h3>
-            <p className="text-sm" style={{ color: 'var(--text-secondary)' }}>{t('settings.mcp.deleteTokenMessage')}</p>
+          <div className="rounded-xl shadow-xl w-full max-w-sm p-6 space-y-4 bg-surface-card">
+            <h3 className="text-base font-semibold text-content">{t('settings.mcp.deleteTokenTitle')}</h3>
+            <p className="text-sm text-content-secondary">{t('settings.mcp.deleteTokenMessage')}</p>
             <div className="flex gap-2 justify-end">
               <button onClick={() => setMcpDeleteId(null)}
-                className="px-4 py-2 rounded-lg text-sm border" style={{ borderColor: 'var(--border-primary)', color: 'var(--text-secondary)' }}>
+                className="px-4 py-2 rounded-lg text-sm border border-edge text-content-secondary">
                 {t('common.cancel')}
               </button>
               <button onClick={() => handleDeleteMcpToken(mcpDeleteId)}
@@ -635,10 +630,10 @@ function OAuthClientModals(props: any) {
       {oauthCreateOpen && (
         <div className="fixed inset-0 z-50 flex items-center justify-center p-4" style={{ background: 'rgba(0,0,0,0.5)' }}
           onClick={e => { if (e.target === e.currentTarget && !oauthCreatedClient) setOauthCreateOpen(false) }}>
-          <div className="rounded-xl shadow-xl w-full max-w-lg p-6 space-y-4 overflow-y-auto max-h-[90vh]" style={{ background: 'var(--bg-card)' }}>
+          <div className="rounded-xl shadow-xl w-full max-w-lg p-6 space-y-4 overflow-y-auto max-h-[90vh] bg-surface-card">
             {!oauthCreatedClient ? (
               <>
-                <h3 className="text-lg font-semibold" style={{ color: 'var(--text-primary)' }}>{t('settings.oauth.modal.createTitle')}</h3>
+                <h3 className="text-lg font-semibold text-content">{t('settings.oauth.modal.createTitle')}</h3>
 
                 <div>
                   <label className="block text-xs font-medium mb-2" style={{ color: 'var(--text-tertiary)' }}>{t('settings.oauth.modal.presets')}</label>
@@ -652,8 +647,7 @@ function OAuthClientModals(props: any) {
                           setOauthNewUris(preset.uris)
                           setOauthNewScopes(preset.scopes)
                         }}
-                        className="px-2.5 py-1 rounded-md text-xs font-medium border transition-colors hover:bg-slate-100 dark:hover:bg-slate-700"
-                        style={{ borderColor: 'var(--border-primary)', color: 'var(--text-secondary)', background: 'var(--bg-secondary)' }}>
+                        className="px-2.5 py-1 rounded-md text-xs font-medium border transition-colors hover:bg-slate-100 dark:hover:bg-slate-700 border-edge text-content-secondary bg-surface-secondary">
                         {preset.label}
                       </button>
                     ))}
@@ -661,11 +655,10 @@ function OAuthClientModals(props: any) {
                 </div>
 
                 <div>
-                  <label className="block text-sm font-medium mb-1.5" style={{ color: 'var(--text-secondary)' }}>{t('settings.oauth.modal.clientName')}</label>
+                  <label className="block text-sm font-medium mb-1.5 text-content-secondary">{t('settings.oauth.modal.clientName')}</label>
                   <input type="text" value={oauthNewName} onChange={e => setOauthNewName(e.target.value)}
                     placeholder={t('settings.oauth.modal.clientNamePlaceholder')}
-                    className="w-full px-3 py-2.5 border rounded-lg text-sm focus:outline-none focus:ring-2 focus:ring-slate-400"
-                    style={{ borderColor: 'var(--border-primary)', background: 'var(--bg-secondary)', color: 'var(--text-primary)' }}
+                    className="w-full px-3 py-2.5 border rounded-lg text-sm focus:outline-none focus:ring-2 focus:ring-slate-400 border-edge bg-surface-secondary text-content"
                     autoFocus />
                 </div>
 
@@ -673,32 +666,31 @@ function OAuthClientModals(props: any) {
                   <input type="checkbox" checked={oauthIsMachine} onChange={e => setOauthIsMachine(e.target.checked)}
                     className="mt-0.5 rounded border-slate-300 text-indigo-600 focus:ring-indigo-500" />
                   <div>
-                    <span className="text-sm font-medium" style={{ color: 'var(--text-secondary)' }}>{t('settings.oauth.modal.machineClient')}</span>
+                    <span className="text-sm font-medium text-content-secondary">{t('settings.oauth.modal.machineClient')}</span>
                     <p className="text-xs mt-0.5" style={{ color: 'var(--text-tertiary)' }}>{t('settings.oauth.modal.machineClientHint')}</p>
                   </div>
                 </label>
 
                 {!oauthIsMachine && (
                   <div>
-                    <label className="block text-sm font-medium mb-1.5" style={{ color: 'var(--text-secondary)' }}>{t('settings.oauth.modal.redirectUris')}</label>
+                    <label className="block text-sm font-medium mb-1.5 text-content-secondary">{t('settings.oauth.modal.redirectUris')}</label>
                     <textarea value={oauthNewUris} onChange={e => setOauthNewUris(e.target.value)}
                       placeholder={t('settings.oauth.modal.redirectUrisPlaceholder')}
                       rows={3}
-                      className="w-full px-3 py-2.5 border rounded-lg text-sm font-mono resize-none focus:outline-none focus:ring-2 focus:ring-slate-400"
-                      style={{ borderColor: 'var(--border-primary)', background: 'var(--bg-secondary)', color: 'var(--text-primary)' }} />
+                      className="w-full px-3 py-2.5 border rounded-lg text-sm font-mono resize-none focus:outline-none focus:ring-2 focus:ring-slate-400 border-edge bg-surface-secondary text-content" />
                     <p className="mt-1 text-xs" style={{ color: 'var(--text-tertiary)' }}>{t('settings.oauth.modal.redirectUrisHint')}</p>
                   </div>
                 )}
 
                 <div>
-                  <label className="block text-sm font-medium mb-1" style={{ color: 'var(--text-secondary)' }}>{t('settings.oauth.modal.scopes')}</label>
+                  <label className="block text-sm font-medium mb-1 text-content-secondary">{t('settings.oauth.modal.scopes')}</label>
                   <p className="text-xs mb-2" style={{ color: 'var(--text-tertiary)' }}>{t('settings.oauth.modal.scopesHint')}</p>
                   <ScopeGroupPicker selected={oauthNewScopes} onChange={setOauthNewScopes} />
                 </div>
 
                 <div className="flex gap-2 justify-end pt-1">
                   <button onClick={() => setOauthCreateOpen(false)}
-                    className="px-4 py-2 rounded-lg text-sm border" style={{ borderColor: 'var(--border-primary)', color: 'var(--text-secondary)' }}>
+                    className="px-4 py-2 rounded-lg text-sm border border-edge text-content-secondary">
                     {t('common.cancel')}
                   </button>
                   <button onClick={handleCreateOAuthClient}
@@ -710,43 +702,41 @@ function OAuthClientModals(props: any) {
               </>
             ) : (
               <>
-                <h3 className="text-lg font-semibold" style={{ color: 'var(--text-primary)' }}>{t('settings.oauth.modal.createdTitle')}</h3>
+                <h3 className="text-lg font-semibold text-content">{t('settings.oauth.modal.createdTitle')}</h3>
                 <div className="flex items-start gap-2 p-3 rounded-lg border border-amber-200" style={{ background: 'rgba(251,191,36,0.1)' }}>
                   <span className="text-amber-500 mt-0.5">⚠</span>
-                  <p className="text-sm" style={{ color: 'var(--text-secondary)' }}>{t('settings.oauth.modal.createdWarning')}</p>
+                  <p className="text-sm text-content-secondary">{t('settings.oauth.modal.createdWarning')}</p>
                 </div>
 
                 <div className="space-y-3">
                   <div>
-                    <label className="block text-xs font-medium mb-1" style={{ color: 'var(--text-secondary)' }}>{t('settings.oauth.clientId')}</label>
+                    <label className="block text-xs font-medium mb-1 text-content-secondary">{t('settings.oauth.clientId')}</label>
                     <div className="flex items-center gap-2">
-                      <code className="flex-1 px-3 py-2 rounded-lg text-xs font-mono border" style={{ background: 'var(--bg-secondary)', borderColor: 'var(--border-primary)', color: 'var(--text-primary)' }}>
+                      <code className="flex-1 px-3 py-2 rounded-lg text-xs font-mono border bg-surface-secondary border-edge text-content">
                         {oauthCreatedClient.client_id}
                       </code>
                       <button onClick={() => handleCopy(oauthCreatedClient.client_id, 'new-client-id')}
-                        className="p-2 rounded-lg border transition-colors hover:bg-slate-100 dark:hover:bg-slate-700"
-                        style={{ borderColor: 'var(--border-primary)' }}>
-                        {copiedKey === 'new-client-id' ? <Check className="w-4 h-4 text-green-500" /> : <Copy className="w-4 h-4" style={{ color: 'var(--text-secondary)' }} />}
+                        className="p-2 rounded-lg border transition-colors hover:bg-slate-100 dark:hover:bg-slate-700 border-edge">
+                        {copiedKey === 'new-client-id' ? <Check className="w-4 h-4 text-green-500" /> : <Copy className="w-4 h-4 text-content-secondary" />}
                       </button>
                     </div>
                   </div>
                   <div>
-                    <label className="block text-xs font-medium mb-1" style={{ color: 'var(--text-secondary)' }}>{t('settings.oauth.clientSecret')}</label>
+                    <label className="block text-xs font-medium mb-1 text-content-secondary">{t('settings.oauth.clientSecret')}</label>
                     <div className="flex items-center gap-2">
-                      <code className="flex-1 px-3 py-2 rounded-lg text-xs font-mono border break-all" style={{ background: 'var(--bg-secondary)', borderColor: 'var(--border-primary)', color: 'var(--text-primary)' }}>
+                      <code className="flex-1 px-3 py-2 rounded-lg text-xs font-mono border break-all bg-surface-secondary border-edge text-content">
                         {oauthCreatedClient.client_secret}
                       </code>
                       <button onClick={() => handleCopy(oauthCreatedClient.client_secret!, 'new-client-secret')}
-                        className="p-2 rounded-lg border transition-colors hover:bg-slate-100 dark:hover:bg-slate-700"
-                        style={{ borderColor: 'var(--border-primary)' }}>
-                        {copiedKey === 'new-client-secret' ? <Check className="w-4 h-4 text-green-500" /> : <Copy className="w-4 h-4" style={{ color: 'var(--text-secondary)' }} />}
+                        className="p-2 rounded-lg border transition-colors hover:bg-slate-100 dark:hover:bg-slate-700 border-edge">
+                        {copiedKey === 'new-client-secret' ? <Check className="w-4 h-4 text-green-500" /> : <Copy className="w-4 h-4 text-content-secondary" />}
                       </button>
                     </div>
                   </div>
                 </div>
 
                 {oauthCreatedClient?.allows_client_credentials && (
-                  <div className="p-3 rounded-lg border text-xs font-mono" style={{ background: 'var(--bg-secondary)', borderColor: 'var(--border-primary)', color: 'var(--text-tertiary)' }}>
+                  <div className="p-3 rounded-lg border text-xs font-mono bg-surface-secondary border-edge" style={{ color: 'var(--text-tertiary)' }}>
                     {t('settings.oauth.modal.machineClientUsage')}
                   </div>
                 )}
@@ -767,12 +757,12 @@ function OAuthClientModals(props: any) {
       {oauthDeleteId !== null && (
         <div className="fixed inset-0 z-50 flex items-center justify-center p-4" style={{ background: 'rgba(0,0,0,0.5)' }}
           onClick={e => { if (e.target === e.currentTarget) setOauthDeleteId(null) }}>
-          <div className="rounded-xl shadow-xl w-full max-w-sm p-6 space-y-4" style={{ background: 'var(--bg-card)' }}>
-            <h3 className="text-base font-semibold" style={{ color: 'var(--text-primary)' }}>{t('settings.oauth.deleteClient')}</h3>
-            <p className="text-sm" style={{ color: 'var(--text-secondary)' }}>{t('settings.oauth.deleteClientMessage')}</p>
+          <div className="rounded-xl shadow-xl w-full max-w-sm p-6 space-y-4 bg-surface-card">
+            <h3 className="text-base font-semibold text-content">{t('settings.oauth.deleteClient')}</h3>
+            <p className="text-sm text-content-secondary">{t('settings.oauth.deleteClientMessage')}</p>
             <div className="flex gap-2 justify-end">
               <button onClick={() => setOauthDeleteId(null)}
-                className="px-4 py-2 rounded-lg text-sm border" style={{ borderColor: 'var(--border-primary)', color: 'var(--text-secondary)' }}>
+                className="px-4 py-2 rounded-lg text-sm border border-edge text-content-secondary">
                 {t('common.cancel')}
               </button>
               <button onClick={() => handleDeleteOAuthClient(oauthDeleteId)}
@@ -788,12 +778,12 @@ function OAuthClientModals(props: any) {
       {oauthRotateId !== null && (
         <div className="fixed inset-0 z-50 flex items-center justify-center p-4" style={{ background: 'rgba(0,0,0,0.5)' }}
           onClick={e => { if (e.target === e.currentTarget) setOauthRotateId(null) }}>
-          <div className="rounded-xl shadow-xl w-full max-w-sm p-6 space-y-4" style={{ background: 'var(--bg-card)' }}>
-            <h3 className="text-base font-semibold" style={{ color: 'var(--text-primary)' }}>{t('settings.oauth.rotateSecret')}</h3>
-            <p className="text-sm" style={{ color: 'var(--text-secondary)' }}>{t('settings.oauth.rotateSecretMessage')}</p>
+          <div className="rounded-xl shadow-xl w-full max-w-sm p-6 space-y-4 bg-surface-card">
+            <h3 className="text-base font-semibold text-content">{t('settings.oauth.rotateSecret')}</h3>
+            <p className="text-sm text-content-secondary">{t('settings.oauth.rotateSecretMessage')}</p>
             <div className="flex gap-2 justify-end">
               <button onClick={() => setOauthRotateId(null)}
-                className="px-4 py-2 rounded-lg text-sm border" style={{ borderColor: 'var(--border-primary)', color: 'var(--text-secondary)' }}>
+                className="px-4 py-2 rounded-lg text-sm border border-edge text-content-secondary">
                 {t('common.cancel')}
               </button>
               <button onClick={() => handleRotateSecret(oauthRotateId)} disabled={oauthRotating}
@@ -808,22 +798,21 @@ function OAuthClientModals(props: any) {
       {/* Rotated Secret display */}
       {oauthRotatedSecret !== null && (
         <div className="fixed inset-0 z-50 flex items-center justify-center p-4" style={{ background: 'rgba(0,0,0,0.5)' }}>
-          <div className="rounded-xl shadow-xl w-full max-w-md p-6 space-y-4" style={{ background: 'var(--bg-card)' }}>
-            <h3 className="text-lg font-semibold" style={{ color: 'var(--text-primary)' }}>{t('settings.oauth.rotateSecretDoneTitle')}</h3>
+          <div className="rounded-xl shadow-xl w-full max-w-md p-6 space-y-4 bg-surface-card">
+            <h3 className="text-lg font-semibold text-content">{t('settings.oauth.rotateSecretDoneTitle')}</h3>
             <div className="flex items-start gap-2 p-3 rounded-lg border border-amber-200" style={{ background: 'rgba(251,191,36,0.1)' }}>
               <span className="text-amber-500 mt-0.5">⚠</span>
-              <p className="text-sm" style={{ color: 'var(--text-secondary)' }}>{t('settings.oauth.rotateSecretDoneWarning')}</p>
+              <p className="text-sm text-content-secondary">{t('settings.oauth.rotateSecretDoneWarning')}</p>
             </div>
             <div>
-              <label className="block text-xs font-medium mb-1" style={{ color: 'var(--text-secondary)' }}>{t('settings.oauth.clientSecret')}</label>
+              <label className="block text-xs font-medium mb-1 text-content-secondary">{t('settings.oauth.clientSecret')}</label>
               <div className="flex items-center gap-2">
-                <code className="flex-1 px-3 py-2 rounded-lg text-xs font-mono border break-all" style={{ background: 'var(--bg-secondary)', borderColor: 'var(--border-primary)', color: 'var(--text-primary)' }}>
+                <code className="flex-1 px-3 py-2 rounded-lg text-xs font-mono border break-all bg-surface-secondary border-edge text-content">
                   {oauthRotatedSecret}
                 </code>
                 <button onClick={() => handleCopy(oauthRotatedSecret, 'rotated-secret')}
-                  className="p-2 rounded-lg border transition-colors hover:bg-slate-100 dark:hover:bg-slate-700"
-                  style={{ borderColor: 'var(--border-primary)' }}>
-                  {copiedKey === 'rotated-secret' ? <Check className="w-4 h-4 text-green-500" /> : <Copy className="w-4 h-4" style={{ color: 'var(--text-secondary)' }} />}
+                  className="p-2 rounded-lg border transition-colors hover:bg-slate-100 dark:hover:bg-slate-700 border-edge">
+                  {copiedKey === 'rotated-secret' ? <Check className="w-4 h-4 text-green-500" /> : <Copy className="w-4 h-4 text-content-secondary" />}
                 </button>
               </div>
             </div>
@@ -841,12 +830,12 @@ function OAuthClientModals(props: any) {
       {oauthRevokeId !== null && (
         <div className="fixed inset-0 z-50 flex items-center justify-center p-4" style={{ background: 'rgba(0,0,0,0.5)' }}
           onClick={e => { if (e.target === e.currentTarget) setOauthRevokeId(null) }}>
-          <div className="rounded-xl shadow-xl w-full max-w-sm p-6 space-y-4" style={{ background: 'var(--bg-card)' }}>
-            <h3 className="text-base font-semibold" style={{ color: 'var(--text-primary)' }}>{t('settings.oauth.revokeSession')}</h3>
-            <p className="text-sm" style={{ color: 'var(--text-secondary)' }}>{t('settings.oauth.revokeSessionMessage')}</p>
+          <div className="rounded-xl shadow-xl w-full max-w-sm p-6 space-y-4 bg-surface-card">
+            <h3 className="text-base font-semibold text-content">{t('settings.oauth.revokeSession')}</h3>
+            <p className="text-sm text-content-secondary">{t('settings.oauth.revokeSessionMessage')}</p>
             <div className="flex gap-2 justify-end">
               <button onClick={() => setOauthRevokeId(null)}
-                className="px-4 py-2 rounded-lg text-sm border" style={{ borderColor: 'var(--border-primary)', color: 'var(--text-secondary)' }}>
+                className="px-4 py-2 rounded-lg text-sm border border-edge text-content-secondary">
                 {t('common.cancel')}
               </button>
               <button onClick={() => handleRevokeSession(oauthRevokeId)}
diff --git a/client/src/components/Todo/TodoListPanel.tsx b/client/src/components/Todo/TodoListPanel.tsx
index 84c505d7..064cc5b8 100644
--- a/client/src/components/Todo/TodoListPanel.tsx
+++ b/client/src/components/Todo/TodoListPanel.tsx
@@ -409,7 +409,7 @@ function DetailPane({ item, tripId, categories, members, onClose }: {
             value={String(assignedUserId ?? '')}
             onChange={v => setAssignedUserId(v ? Number(v) : null)}
             options={[
-              { value: '', label: t('todo.unassigned'), icon: <User size={14} style={{ color: 'var(--text-faint)' }} /> },
+              { value: '', label: t('todo.unassigned'), icon: <User size={14} className="text-content-faint" /> },
               ...members.map(m => ({
                 value: String(m.id),
                 label: m.username,
@@ -600,7 +600,7 @@ function NewTaskPane({ tripId, categories, members, defaultCategory, onCreated,
             value={String(assignedUserId ?? '')}
             onChange={v => setAssignedUserId(v ? Number(v) : null)}
             options={[
-              { value: '', label: t('todo.unassigned'), icon: <User size={14} style={{ color: 'var(--text-faint)' }} /> },
+              { value: '', label: t('todo.unassigned'), icon: <User size={14} className="text-content-faint" /> },
               ...members.map(m => ({
                 value: String(m.id), label: m.username,
                 icon: m.avatar ? (
diff --git a/client/src/components/Trips/TripFormModal.tsx b/client/src/components/Trips/TripFormModal.tsx
index 87b3b5b1..d852f251 100644
--- a/client/src/components/Trips/TripFormModal.tsx
+++ b/client/src/components/Trips/TripFormModal.tsx
@@ -111,12 +111,14 @@ export default function TripFormModal({ isOpen, onClose, onSave, trip, onCoverUp
       const createdTrip = result ? result.trip : undefined
       // Add selected members for newly created trips
       if (selectedMembers.length > 0 && createdTrip?.id) {
+        let memberAddFailed = false
         for (const userId of selectedMembers) {
           const user = allUsers.find(u => u.id === userId)
           if (user) {
-            try { await tripsApi.addMember(createdTrip.id, user.username) } catch {}
+            try { await tripsApi.addMember(createdTrip.id, user.username) } catch { memberAddFailed = true }
           }
         }
+        if (memberAddFailed) toast.error(t('trips.memberAddError'))
       }
       // Upload pending cover for newly created trips
       if (pendingCoverFile && createdTrip?.id) {
@@ -126,7 +128,8 @@ export default function TripFormModal({ isOpen, onClose, onSave, trip, onCoverUp
           const data = await tripsApi.uploadCover(createdTrip.id, fd)
           onCoverUpdate?.(createdTrip.id, data.cover_image)
         } catch {
-          // Cover upload failed but trip was created
+          // Cover upload failed but trip was created — surface it without blocking the create
+          toast.error(t('dashboard.coverUploadError'))
         }
       }
       onClose()
@@ -383,6 +386,7 @@ export default function TripFormModal({ isOpen, onClose, onSave, trip, onCoverUp
               <div style={{ display: 'flex', flexWrap: 'wrap', gap: 6, marginBottom: 8 }}>
                 {existingMembers.map(m => (
                   <span key={m.id}
+                    className="bg-surface-secondary text-content border border-edge"
                     onClick={async () => {
                       if (m.id === currentUser?.id) return
                       try {
@@ -393,12 +397,11 @@ export default function TripFormModal({ isOpen, onClose, onSave, trip, onCoverUp
                     }}
                     style={{
                       display: 'flex', alignItems: 'center', gap: 5, padding: '4px 10px', borderRadius: 99,
-                      background: 'var(--bg-secondary)', fontSize: 12, fontWeight: 500, color: 'var(--text-primary)',
+                      fontSize: 12, fontWeight: 500,
                       cursor: m.id === currentUser?.id ? 'default' : 'pointer',
-                      border: '1px solid var(--border-primary)',
                     }}>
                     {m.username}
-                    {m.id !== currentUser?.id && <X size={11} style={{ color: 'var(--text-faint)' }} />}
+                    {m.id !== currentUser?.id && <X size={11} className="text-content-faint" />}
                   </span>
                 ))}
               </div>
@@ -411,13 +414,13 @@ export default function TripFormModal({ isOpen, onClose, onSave, trip, onCoverUp
                   if (!user) return null
                   return (
                     <span key={uid} onClick={() => setSelectedMembers(prev => prev.filter(id => id !== uid))}
+                      className="bg-surface-secondary text-content border border-edge cursor-pointer"
                       style={{
                         display: 'flex', alignItems: 'center', gap: 5, padding: '4px 10px', borderRadius: 99,
-                        background: 'var(--bg-secondary)', fontSize: 12, fontWeight: 500, color: 'var(--text-primary)', cursor: 'pointer',
-                        border: '1px solid var(--border-primary)',
+                        fontSize: 12, fontWeight: 500,
                       }}>
                       {user.username}
-                      <X size={11} style={{ color: 'var(--text-faint)' }} />
+                      <X size={11} className="text-content-faint" />
                     </span>
                   )
                 })}
diff --git a/client/src/components/Trips/TripMembersModal.tsx b/client/src/components/Trips/TripMembersModal.tsx
index 7ef8cfed..6469807e 100644
--- a/client/src/components/Trips/TripMembersModal.tsx
+++ b/client/src/components/Trips/TripMembersModal.tsx
@@ -67,7 +67,7 @@ function ShareLinkSection({ tripId, t }: { tripId: number; t: (key: string, para
     const newPerms = { ...perms, [key]: val }
     setPerms(newPerms)
     if (shareToken) {
-      try { await shareApi.createLink(tripId, newPerms) } catch {}
+      try { await shareApi.createLink(tripId, newPerms) } catch { toast.error(t('share.createError')) }
     }
   }
 
@@ -75,7 +75,7 @@ function ShareLinkSection({ tripId, t }: { tripId: number; t: (key: string, para
     try {
       await shareApi.deleteLink(tripId)
       setShareToken(null)
-    } catch {}
+    } catch { toast.error(t('common.error')) }
   }
 
   const handleCopy = () => {
@@ -92,10 +92,10 @@ function ShareLinkSection({ tripId, t }: { tripId: number; t: (key: string, para
   return (
     <div>
       <div style={{ display: 'flex', alignItems: 'center', gap: 6, marginBottom: 10 }}>
-        <Link2 size={14} style={{ color: 'var(--text-muted)' }} />
-        <span style={{ fontSize: 13, fontWeight: 600, color: 'var(--text-primary)' }}>{t('share.linkTitle')}</span>
+        <Link2 size={14} className="text-content-muted" />
+        <span className="text-content" style={{ fontSize: 13, fontWeight: 600 }}>{t('share.linkTitle')}</span>
       </div>
-      <p style={{ fontSize: 11, color: 'var(--text-faint)', marginBottom: 10, lineHeight: 1.5 }}>{t('share.linkHint')}</p>
+      <p className="text-content-faint" style={{ fontSize: 11, marginBottom: 10, lineHeight: 1.5 }}>{t('share.linkHint')}</p>
 
       {/* Permission checkboxes */}
       <div style={{ display: 'flex', flexWrap: 'wrap', gap: 6, marginBottom: 12 }}>
@@ -124,12 +124,12 @@ function ShareLinkSection({ tripId, t }: { tripId: number; t: (key: string, para
 
       {shareUrl ? (
         <div style={{ display: 'flex', flexDirection: 'column', gap: 8 }}>
-          <div style={{
+          <div className="bg-surface-tertiary border border-edge-faint" style={{
             display: 'flex', alignItems: 'center', gap: 6, padding: '8px 10px',
-            background: 'var(--bg-tertiary)', borderRadius: 8, border: '1px solid var(--border-faint)',
+            borderRadius: 8,
           }}>
-            <input type="text" value={shareUrl} readOnly style={{
-              flex: 1, border: 'none', background: 'none', fontSize: 11, color: 'var(--text-primary)',
+            <input type="text" value={shareUrl} readOnly className="text-content" style={{
+              flex: 1, border: 'none', background: 'none', fontSize: 11,
               outline: 'none', fontFamily: 'monospace',
             }} />
             <button onClick={handleCopy} style={{
@@ -150,10 +150,10 @@ function ShareLinkSection({ tripId, t }: { tripId: number; t: (key: string, para
           </button>
         </div>
       ) : (
-        <button onClick={handleCreate} style={{
+        <button onClick={handleCreate} className="border border-dashed border-edge text-content-muted" style={{
           display: 'flex', alignItems: 'center', justifyContent: 'center', gap: 6,
-          width: '100%', padding: '8px 0', borderRadius: 8, border: '1px dashed var(--border-primary)',
-          background: 'none', color: 'var(--text-muted)', fontSize: 12, fontWeight: 500,
+          width: '100%', padding: '8px 0', borderRadius: 8,
+          background: 'none', fontSize: 12, fontWeight: 500,
           cursor: 'pointer', fontFamily: 'inherit',
         }}>
           <Link2 size={12} /> {t('share.createLink')}
@@ -266,14 +266,14 @@ export default function TripMembersModal({ isOpen, onClose, tripId, tripTitle }:
         <div style={{ display: 'flex', flexDirection: 'column', gap: 16 }}>
 
         {/* Trip name */}
-        <div style={{ padding: '10px 14px', background: 'var(--bg-secondary)', borderRadius: 10, border: '1px solid var(--border-secondary)' }}>
-          <div style={{ fontSize: 11, fontWeight: 600, color: 'var(--text-faint)', textTransform: 'uppercase', letterSpacing: '0.05em', marginBottom: 2 }}>{t('nav.trip')}</div>
-          <div style={{ fontSize: 14, fontWeight: 600, color: 'var(--text-primary)' }}>{tripTitle}</div>
+        <div className="bg-surface-secondary border border-edge-secondary" style={{ padding: '10px 14px', borderRadius: 10 }}>
+          <div className="text-content-faint" style={{ fontSize: 11, fontWeight: 600, textTransform: 'uppercase', letterSpacing: '0.05em', marginBottom: 2 }}>{t('nav.trip')}</div>
+          <div className="text-content" style={{ fontSize: 14, fontWeight: 600 }}>{tripTitle}</div>
         </div>
 
         {/* Add member dropdown */}
         {canManageMembers && <div>
-          <label style={{ display: 'block', fontSize: 12, fontWeight: 600, color: 'var(--text-secondary)', marginBottom: 8 }}>
+          <label className="text-content-secondary" style={{ display: 'block', fontSize: 12, fontWeight: 600, marginBottom: 8 }}>
             {t('members.inviteUser')}
           </label>
           <div style={{ display: 'flex', gap: 8 }}>
@@ -306,15 +306,15 @@ export default function TripMembersModal({ isOpen, onClose, tripId, tripTitle }:
             </button>
           </div>
           {availableUsers.length === 0 && allUsers.length > 0 && canManageMembers && (
-            <p style={{ fontSize: 11.5, color: 'var(--text-faint)', margin: '6px 0 0' }}>{t('members.allHaveAccess')}</p>
+            <p className="text-content-faint" style={{ fontSize: 11.5, margin: '6px 0 0' }}>{t('members.allHaveAccess')}</p>
           )}
         </div>}
 
         {/* Members list */}
         <div>
           <div style={{ display: 'flex', alignItems: 'center', gap: 6, marginBottom: 10 }}>
-            <Users size={13} style={{ color: 'var(--text-faint)' }} />
-            <span style={{ fontSize: 12, fontWeight: 600, color: 'var(--text-secondary)' }}>
+            <Users size={13} className="text-content-faint" />
+            <span className="text-content-secondary" style={{ fontSize: 12, fontWeight: 600 }}>
               {t('members.access')} ({allMembers.length} {allMembers.length === 1 ? t('members.person') : t('members.persons')})
             </span>
           </div>
@@ -322,7 +322,7 @@ export default function TripMembersModal({ isOpen, onClose, tripId, tripTitle }:
           {loading ? (
             <div style={{ display: 'flex', flexDirection: 'column', gap: 8 }}>
               {[1, 2].map(i => (
-                <div key={i} style={{ height: 48, background: 'var(--bg-tertiary)', borderRadius: 10, animation: 'pulse 1.5s ease-in-out infinite' }} />
+                <div key={i} className="bg-surface-tertiary" style={{ height: 48, borderRadius: 10, animation: 'pulse 1.5s ease-in-out infinite' }} />
               ))}
             </div>
           ) : (
@@ -331,16 +331,15 @@ export default function TripMembersModal({ isOpen, onClose, tripId, tripTitle }:
                 const isSelf = member.id === user?.id
                 const canRemove = isSelf || (canManageMembers && member.role !== 'owner')
                 return (
-                  <div key={member.id} style={{
+                  <div key={member.id} className="bg-surface-secondary border border-edge-secondary" style={{
                     display: 'flex', alignItems: 'center', gap: 10,
-                    padding: '8px 12px', borderRadius: 10, background: 'var(--bg-secondary)',
-                    border: '1px solid var(--border-secondary)',
+                    padding: '8px 12px', borderRadius: 10,
                   }}>
                     <Avatar username={member.username} avatarUrl={member.avatar_url} />
                     <div style={{ flex: 1, minWidth: 0 }}>
                       <div style={{ display: 'flex', alignItems: 'center', gap: 6, flexWrap: 'wrap' }}>
-                        <span style={{ fontSize: 13, fontWeight: 600, color: 'var(--text-primary)' }}>{member.username}</span>
-                        {isSelf && <span style={{ fontSize: 10, color: 'var(--text-faint)' }}>({t('members.you')})</span>}
+                        <span className="text-content" style={{ fontSize: 13, fontWeight: 600 }}>{member.username}</span>
+                        {isSelf && <span className="text-content-faint" style={{ fontSize: 10 }}>({t('members.you')})</span>}
                         {member.role === 'owner' && (
                           <span style={{ display: 'inline-flex', alignItems: 'center', gap: 3, fontSize: 10, fontWeight: 700, color: '#d97706', background: '#fef9c3', padding: '1px 6px', borderRadius: 99 }}>
                             <Crown size={9} /> {t('members.owner')}
@@ -370,7 +369,7 @@ export default function TripMembersModal({ isOpen, onClose, tripId, tripTitle }:
         </div>
 
         {/* Right column: Share Link */}
-        {canManageShare && <div style={{ borderLeft: '1px solid var(--border-faint)', paddingLeft: 24 }}>
+        {canManageShare && <div className="border-l border-edge-faint" style={{ paddingLeft: 24 }}>
         <ShareLinkSection tripId={tripId} t={t} />
         </div>}
 
diff --git a/client/src/components/Vacay/VacayCalendar.tsx b/client/src/components/Vacay/VacayCalendar.tsx
index ad5ce753..67b2534a 100644
--- a/client/src/components/Vacay/VacayCalendar.tsx
+++ b/client/src/components/Vacay/VacayCalendar.tsx
@@ -91,7 +91,7 @@ export default function VacayCalendar() {
 
       {/* Floating toolbar */}
       <div className="sticky bottom-3 sm:bottom-4 mt-3 sm:mt-4 flex items-center justify-center z-30 px-2">
-        <div className="flex items-center gap-1.5 sm:gap-2 px-2 sm:px-3 py-1.5 sm:py-2 rounded-xl border" style={{ background: 'var(--bg-card)', borderColor: 'var(--border-primary)', boxShadow: '0 8px 32px rgba(0,0,0,0.12)' }}>
+        <div className="flex items-center gap-1.5 sm:gap-2 px-2 sm:px-3 py-1.5 sm:py-2 rounded-xl border bg-surface-card border-edge" style={{ boxShadow: '0 8px 32px rgba(0,0,0,0.12)' }}>
           <button
             onClick={() => setCompanyMode(false)}
             className="flex items-center gap-1 sm:gap-1.5 px-2 sm:px-3 py-1.5 rounded-lg text-[11px] sm:text-xs font-medium transition-[background-color,color,border-color] duration-150 ease-[cubic-bezier(0.23,1,0.32,1)]"
diff --git a/client/src/components/Vacay/VacayMonthCard.tsx b/client/src/components/Vacay/VacayMonthCard.tsx
index 07b35732..893fbc83 100644
--- a/client/src/components/Vacay/VacayMonthCard.tsx
+++ b/client/src/components/Vacay/VacayMonthCard.tsx
@@ -60,12 +60,12 @@ export default function VacayMonthCard({
   }, [])
 
   return (
-    <div className="rounded-xl border overflow-hidden" style={{ background: 'var(--bg-card)', borderColor: 'var(--border-primary)' }}>
-      <div className="px-3 py-2 border-b" style={{ borderColor: 'var(--border-secondary)' }}>
-        <span className="text-xs font-semibold" style={{ color: 'var(--text-primary)', textTransform: 'capitalize' }}>{monthName}</span>
+    <div className="rounded-xl border overflow-hidden bg-surface-card border-edge">
+      <div className="px-3 py-2 border-b border-edge-secondary">
+        <span className="text-xs font-semibold capitalize text-content">{monthName}</span>
       </div>
 
-      <div className="grid grid-cols-7 border-b" style={{ borderColor: 'var(--border-secondary)' }}>
+      <div className="grid grid-cols-7 border-b border-edge-secondary">
         {weekdays.map((wd, i) => {
           // Map column index back to JS day (0=Sun..6=Sat) to check if it's a weekend column
           const jsDay = (i + weekStart) % 7
diff --git a/client/src/components/Vacay/VacayPersons.tsx b/client/src/components/Vacay/VacayPersons.tsx
index e082c94d..37cfda80 100644
--- a/client/src/components/Vacay/VacayPersons.tsx
+++ b/client/src/components/Vacay/VacayPersons.tsx
@@ -64,11 +64,11 @@ export default function VacayPersons() {
   const editingUserColor = users.find(u => u.id === colorEditUserId)?.color || '#6366f1'
 
   return (
-    <div className="rounded-xl border p-3" style={{ background: 'var(--bg-card)', borderColor: 'var(--border-primary)' }}>
+    <div className="rounded-xl border p-3 bg-surface-card border-edge">
       <div className="flex items-center justify-between mb-2">
-        <span className="text-[11px] font-medium uppercase tracking-wider" style={{ color: 'var(--text-faint)' }}>{t('vacay.persons')}</span>
+        <span className="text-[11px] font-medium uppercase tracking-wider text-content-faint">{t('vacay.persons')}</span>
         <button onClick={() => { setShowInvite(true); loadAvailable() }}
-          className="p-0.5 rounded transition-colors" style={{ color: 'var(--text-faint)' }}>
+          className="p-0.5 rounded transition-colors text-content-faint">
           <UserPlus size={14} />
         </button>
       </div>
@@ -91,12 +91,12 @@ export default function VacayPersons() {
                 style={{ backgroundColor: u.color, cursor: 'pointer' }}
                 title={t('vacay.changeColor')}
               />
-              <span className="text-xs font-medium flex-1 truncate" style={{ color: 'var(--text-primary)' }}>
+              <span className="text-xs font-medium flex-1 truncate text-content">
                 {u.username}
-                {u.id === currentUser?.id && <span style={{ color: 'var(--text-faint)' }}> ({t('vacay.you')})</span>}
+                {u.id === currentUser?.id && <span className="text-content-faint"> ({t('vacay.you')})</span>}
               </span>
               {isSelected && isFused && (
-                <Check size={12} style={{ color: 'var(--text-primary)' }} />
+                <Check size={12} className="text-content" />
               )}
             </div>
           )
@@ -104,15 +104,14 @@ export default function VacayPersons() {
 
         {/* Pending invites */}
         {pendingInvites.map(inv => (
-          <div key={inv.id} className="flex items-center gap-2 px-2.5 py-1.5 rounded-lg group"
-            style={{ background: 'var(--bg-secondary)', opacity: 0.7 }}>
-            <Clock size={12} style={{ color: 'var(--text-faint)' }} />
-            <span className="text-xs flex-1 truncate" style={{ color: 'var(--text-muted)' }}>
+          <div key={inv.id} className="flex items-center gap-2 px-2.5 py-1.5 rounded-lg group bg-surface-secondary"
+            style={{ opacity: 0.7 }}>
+            <Clock size={12} className="text-content-faint" />
+            <span className="text-xs flex-1 truncate text-content-muted">
               {inv.username} <span className="text-[10px]">({t('vacay.pending')})</span>
             </span>
             <button onClick={() => cancelInvite(inv.user_id)}
-              className="opacity-0 group-hover:opacity-100 text-[10px] px-1.5 py-0.5 rounded transition-all"
-              style={{ color: 'var(--text-faint)' }}>
+              className="opacity-0 group-hover:opacity-100 text-[10px] px-1.5 py-0.5 rounded transition-all text-content-faint">
               {t('common.cancel')}
             </button>
           </div>
@@ -123,18 +122,18 @@ export default function VacayPersons() {
       {showInvite && ReactDOM.createPortal(
         <div className="fixed inset-0 flex items-center justify-center px-4 trek-backdrop-enter" style={{ zIndex: 99990, backgroundColor: 'rgba(15,23,42,0.5)', paddingTop: 70 }}
           onClick={() => setShowInvite(false)}>
-          <div className="trek-modal-enter rounded-2xl shadow-2xl w-full max-w-sm" style={{ background: 'var(--bg-card)' }}
+          <div className="trek-modal-enter rounded-2xl shadow-2xl w-full max-w-sm bg-surface-card"
             onClick={e => e.stopPropagation()}>
-            <div className="flex items-center justify-between p-5" style={{ borderBottom: '1px solid var(--border-secondary)' }}>
-              <h2 className="text-base font-semibold" style={{ color: 'var(--text-primary)' }}>{t('vacay.inviteUser')}</h2>
-              <button onClick={() => setShowInvite(false)} className="p-1.5 rounded-lg transition-colors" style={{ color: 'var(--text-faint)' }}>
+            <div className="flex items-center justify-between p-5 border-b border-edge-secondary">
+              <h2 className="text-base font-semibold text-content">{t('vacay.inviteUser')}</h2>
+              <button onClick={() => setShowInvite(false)} className="p-1.5 rounded-lg transition-colors text-content-faint">
                 <X size={16} />
               </button>
             </div>
             <div className="p-5 space-y-4">
-              <p className="text-xs" style={{ color: 'var(--text-muted)' }}>{t('vacay.inviteHint')}</p>
+              <p className="text-xs text-content-muted">{t('vacay.inviteHint')}</p>
               {availableUsers.length === 0 ? (
-                <p className="text-xs text-center py-4" style={{ color: 'var(--text-faint)' }}>{t('vacay.noUsersAvailable')}</p>
+                <p className="text-xs text-center py-4 text-content-faint">{t('vacay.noUsersAvailable')}</p>
               ) : (
                 <CustomSelect
                   value={selectedInviteUser}
@@ -145,8 +144,7 @@ export default function VacayPersons() {
                 />
               )}
               <div className="flex gap-3 justify-end pt-2">
-                <button onClick={() => setShowInvite(false)} className="px-4 py-2 text-sm rounded-lg"
-                  style={{ color: 'var(--text-muted)', border: '1px solid var(--border-primary)' }}>
+                <button onClick={() => setShowInvite(false)} className="px-4 py-2 text-sm rounded-lg text-content-muted border border-edge">
                   {t('common.cancel')}
                 </button>
                 <button onClick={handleInvite} disabled={!selectedInviteUser || inviting}
@@ -166,11 +164,11 @@ export default function VacayPersons() {
       {showColorPicker && ReactDOM.createPortal(
         <div className="fixed inset-0 flex items-center justify-center px-4 trek-backdrop-enter" style={{ zIndex: 99990, backgroundColor: 'rgba(15,23,42,0.5)', paddingTop: 70 }}
           onClick={() => { setShowColorPicker(false); setColorEditUserId(null) }}>
-          <div className="trek-modal-enter rounded-2xl shadow-2xl w-full max-w-xs" style={{ background: 'var(--bg-card)' }}
+          <div className="trek-modal-enter rounded-2xl shadow-2xl w-full max-w-xs bg-surface-card"
             onClick={e => e.stopPropagation()}>
-            <div className="flex items-center justify-between p-5" style={{ borderBottom: '1px solid var(--border-secondary)' }}>
-              <h2 className="text-base font-semibold" style={{ color: 'var(--text-primary)' }}>{t('vacay.changeColor')}</h2>
-              <button onClick={() => { setShowColorPicker(false); setColorEditUserId(null) }} className="p-1.5 rounded-lg transition-colors" style={{ color: 'var(--text-faint)' }}>
+            <div className="flex items-center justify-between p-5 border-b border-edge-secondary">
+              <h2 className="text-base font-semibold text-content">{t('vacay.changeColor')}</h2>
+              <button onClick={() => { setShowColorPicker(false); setColorEditUserId(null) }} className="p-1.5 rounded-lg transition-colors text-content-faint">
                 <X size={16} />
               </button>
             </div>
diff --git a/client/src/components/Vacay/VacaySettings.tsx b/client/src/components/Vacay/VacaySettings.tsx
index 124a3a1f..a24baa6f 100644
--- a/client/src/components/Vacay/VacaySettings.tsx
+++ b/client/src/components/Vacay/VacaySettings.tsx
@@ -52,7 +52,7 @@ export default function VacaySettings({ onClose }: VacaySettingsProps) {
       {/* Weekend days selector */}
       {plan.block_weekends !== false && (
         <div data-testid="weekend-days" style={{ paddingLeft: 36 }}>
-          <p className="text-xs font-medium mb-2" style={{ color: 'var(--text-muted)' }}>{t('vacay.weekendDays')}</p>
+          <p className="text-xs font-medium mb-2 text-content-muted">{t('vacay.weekendDays')}</p>
           <div className="flex flex-wrap gap-1.5">
             {[
               { day: 1, label: t('vacay.mon') },
@@ -88,10 +88,10 @@ export default function VacaySettings({ onClose }: VacaySettingsProps) {
       {/* Week start */}
       <div>
         <div style={{ display: 'flex', alignItems: 'center', gap: 10 }}>
-          <CalendarDays size={16} style={{ color: 'var(--text-muted)', flexShrink: 0 }} />
+          <CalendarDays size={16} className="text-content-muted" style={{ flexShrink: 0 }} />
           <div style={{ flex: 1 }}>
-            <span className="text-sm font-medium" style={{ color: 'var(--text-primary)' }}>{t('vacay.weekStart')}</span>
-            <p className="text-xs mt-0.5" style={{ color: 'var(--text-faint)' }}>{t('vacay.weekStartHint')}</p>
+            <span className="text-sm font-medium text-content">{t('vacay.weekStart')}</span>
+            <p className="text-xs mt-0.5 text-content-faint">{t('vacay.weekStartHint')}</p>
           </div>
         </div>
         <div style={{ paddingLeft: 36, marginTop: 8 }} className="flex gap-1.5">
@@ -136,9 +136,9 @@ export default function VacaySettings({ onClose }: VacaySettingsProps) {
         />
         {plan.company_holidays_enabled && (
           <div className="ml-7 mt-2">
-            <div className="flex items-center gap-1.5 px-2 py-1.5 rounded-md" style={{ background: 'var(--bg-secondary)' }}>
-              <AlertCircle size={12} style={{ color: 'var(--text-faint)' }} />
-              <span className="text-[10px]" style={{ color: 'var(--text-faint)' }}>{t('vacay.companyHolidaysNoDeduct')}</span>
+            <div className="flex items-center gap-1.5 px-2 py-1.5 rounded-md bg-surface-secondary">
+              <AlertCircle size={12} className="text-content-faint" />
+              <span className="text-[10px] text-content-faint">{t('vacay.companyHolidaysNoDeduct')}</span>
             </div>
           </div>
         )}
@@ -156,7 +156,7 @@ export default function VacaySettings({ onClose }: VacaySettingsProps) {
         {plan.holidays_enabled && (
           <div className="ml-7 mt-2 space-y-2">
             {(plan.holiday_calendars ?? []).length === 0 && (
-              <p className="text-xs" style={{ color: 'var(--text-faint)' }}>{t('vacay.noCalendars')}</p>
+              <p className="text-xs text-content-faint">{t('vacay.noCalendars')}</p>
             )}
             {(plan.holiday_calendars ?? []).map(cal => (
               <CalendarRow
@@ -178,8 +178,7 @@ export default function VacaySettings({ onClose }: VacaySettingsProps) {
             ) : (
               <button
                 onClick={() => setShowAddForm(true)}
-                className="flex items-center gap-1.5 text-xs px-2 py-1.5 rounded-md transition-colors"
-                style={{ color: 'var(--text-muted)', background: 'var(--bg-secondary)' }}
+                className="flex items-center gap-1.5 text-xs px-2 py-1.5 rounded-md transition-colors text-content-muted bg-surface-secondary"
               >
                 <Plus size={12} />
                 {t('vacay.addCalendar')}
@@ -191,22 +190,22 @@ export default function VacaySettings({ onClose }: VacaySettingsProps) {
 
       {/* Dissolve fusion */}
       {isFused && (
-        <div className="pt-4 mt-2 border-t" style={{ borderColor: 'var(--border-secondary)' }}>
+        <div className="pt-4 mt-2 border-t border-edge-secondary">
           <div className="rounded-xl overflow-hidden" style={{ border: '1px solid rgba(239,68,68,0.2)' }}>
             <div className="px-4 py-3 flex items-center gap-3" style={{ background: 'rgba(239,68,68,0.06)' }}>
               <div className="w-8 h-8 rounded-lg flex items-center justify-center" style={{ background: 'rgba(239,68,68,0.1)' }}>
                 <Unlink size={16} className="text-red-500" />
               </div>
               <div>
-                <p className="text-sm font-semibold" style={{ color: 'var(--text-primary)' }}>{t('vacay.dissolve')}</p>
-                <p className="text-[11px]" style={{ color: 'var(--text-faint)' }}>{t('vacay.dissolveHint')}</p>
+                <p className="text-sm font-semibold text-content">{t('vacay.dissolve')}</p>
+                <p className="text-[11px] text-content-faint">{t('vacay.dissolveHint')}</p>
               </div>
             </div>
             <div className="px-4 py-3 flex items-center gap-2 flex-wrap" style={{ borderTop: '1px solid rgba(239,68,68,0.1)' }}>
               {users.map(u => (
-                <div key={u.id} className="flex items-center gap-1.5 px-2 py-1 rounded-md" style={{ background: 'var(--bg-secondary)' }}>
+                <div key={u.id} className="flex items-center gap-1.5 px-2 py-1 rounded-md bg-surface-secondary">
                   <span className="w-2 h-2 rounded-full" style={{ backgroundColor: u.color || '#6366f1' }} />
-                  <span className="text-xs font-medium" style={{ color: 'var(--text-primary)' }}>{u.username}</span>
+                  <span className="text-xs font-medium text-content">{u.username}</span>
                 </div>
               ))}
             </div>
@@ -241,17 +240,17 @@ function SettingToggle({ icon: Icon, label, hint, value, onChange }: SettingTogg
   return (
     <div className="flex items-center justify-between gap-3">
       <div className="flex items-center gap-2 min-w-0">
-        <Icon size={15} className="shrink-0" style={{ color: 'var(--text-muted)' }} />
+        <Icon size={15} className="shrink-0 text-content-muted" />
         <div className="min-w-0">
-          <p className="text-sm font-medium" style={{ color: 'var(--text-primary)' }}>{label}</p>
-          <p className="text-[11px]" style={{ color: 'var(--text-faint)' }}>{hint}</p>
+          <p className="text-sm font-medium text-content">{label}</p>
+          <p className="text-[11px] text-content-faint">{hint}</p>
         </div>
       </div>
       <button onClick={onChange}
         className="relative shrink-0 inline-flex h-6 w-11 items-center rounded-full transition-colors"
         style={{ background: value ? 'var(--text-primary)' : 'var(--border-primary)' }}>
-        <span className="absolute left-1 h-4 w-4 rounded-full transition-transform duration-200"
-          style={{ background: 'var(--bg-card)', transform: value ? 'translateX(20px)' : 'translateX(0)' }} />
+        <span className="absolute left-1 h-4 w-4 rounded-full transition-transform duration-200 bg-surface-card"
+          style={{ transform: value ? 'translateX(20px)' : 'translateX(0)' }} />
       </button>
     </div>
   )
@@ -309,7 +308,7 @@ function CalendarRow({ cal, countries, onUpdate, onDelete }: {
   const [showColorPicker, setShowColorPicker] = useState(false)
 
   return (
-    <div className="flex gap-3 items-start p-3 rounded-xl" style={{ background: 'var(--bg-secondary)' }}>
+    <div className="flex gap-3 items-start p-3 rounded-xl bg-surface-secondary">
       <div style={{ position: 'relative', flexShrink: 0 }}>
         <button
           onClick={() => setShowColorPicker(!showColorPicker)}
@@ -394,7 +393,7 @@ function AddCalendarForm({ countries, onAdd, onCancel }: {
   const [showColorPicker, setShowColorPicker] = useState(false)
 
   return (
-    <div className="flex gap-3 items-start p-3 rounded-xl border border-dashed" style={{ borderColor: 'var(--border-primary)' }}>
+    <div className="flex gap-3 items-start p-3 rounded-xl border border-dashed border-edge">
       <div style={{ position: 'relative', flexShrink: 0 }}>
         <button
           onClick={() => setShowColorPicker(!showColorPicker)}
diff --git a/client/src/components/Vacay/VacayStats.tsx b/client/src/components/Vacay/VacayStats.tsx
index a6d0f438..8424e87e 100644
--- a/client/src/components/Vacay/VacayStats.tsx
+++ b/client/src/components/Vacay/VacayStats.tsx
@@ -14,16 +14,16 @@ export default function VacayStats() {
   useEffect(() => { loadStats(selectedYear) }, [selectedYear])
 
   return (
-    <div className="rounded-xl border p-3" style={{ background: 'var(--bg-card)', borderColor: 'var(--border-primary)' }}>
+    <div className="rounded-xl border p-3 bg-surface-card border-edge">
       <div className="flex items-center gap-1.5 mb-3">
-        <Briefcase size={13} style={{ color: 'var(--text-faint)' }} />
-        <span className="text-[11px] font-medium uppercase tracking-wider" style={{ color: 'var(--text-faint)' }}>
+        <Briefcase size={13} className="text-content-faint" />
+        <span className="text-[11px] font-medium uppercase tracking-wider text-content-faint">
           {t('vacay.entitlement')} {selectedYear}
         </span>
       </div>
 
       {stats.length === 0 ? (
-        <p className="text-[11px] text-center py-3" style={{ color: 'var(--text-faint)' }}>{t('vacay.noData')}</p>
+        <p className="text-[11px] text-center py-3 text-content-faint">{t('vacay.noData')}</p>
       ) : (
         <div className="space-y-2">
           {stats.map(s => (
@@ -73,16 +73,16 @@ function StatCard({ stat: s, isMe, canEdit, selectedYear, onSave, t }: StatCardP
   }
 
   return (
-    <div className="rounded-lg p-2.5 space-y-2" style={{ border: '1px solid var(--border-secondary)' }}>
+    <div className="rounded-lg p-2.5 space-y-2 border border-edge-secondary">
       <div className="flex items-center gap-2">
         <span className="w-2.5 h-2.5 rounded-full shrink-0" style={{ backgroundColor: s.person_color }} />
-        <span className="text-xs font-semibold flex-1 truncate" style={{ color: 'var(--text-primary)' }}>
+        <span className="text-xs font-semibold flex-1 truncate text-content">
           {s.person_name}
-          {isMe && <span style={{ color: 'var(--text-faint)' }}> ({t('vacay.you')})</span>}
+          {isMe && <span className="text-content-faint"> ({t('vacay.you')})</span>}
         </span>
-        <span className="text-[10px] tabular-nums" style={{ color: 'var(--text-faint)' }}>{s.used}/{s.total_available}</span>
+        <span className="text-[10px] tabular-nums text-content-faint">{s.used}/{s.total_available}</span>
       </div>
-      <div className="h-1.5 rounded-full overflow-hidden" style={{ background: 'var(--bg-secondary)' }}>
+      <div className="h-1.5 rounded-full overflow-hidden bg-surface-secondary">
         <div
           className="trek-bar-fill h-full rounded-full transition-[width] duration-500 ease-[cubic-bezier(0.23,1,0.32,1)]"
           style={{ width: `${pct}%`, backgroundColor: s.person_color }}
@@ -99,8 +99,8 @@ function StatCard({ stat: s, isMe, canEdit, selectedYear, onSave, t }: StatCardP
           }}
           onClick={() => { if (canEdit && !editing) setEditing(true) }}
         >
-          <div className="text-[10px] mb-1" style={{ color: 'var(--text-faint)', height: 14, lineHeight: '14px' }}>
-            {t('vacay.entitlementDays')} {canEdit && !editing && <Pencil size={9} className="inline opacity-0 group-hover/days:opacity-100 transition-opacity" style={{ color: 'var(--text-faint)', verticalAlign: 'middle' }} />}
+          <div className="text-[10px] mb-1 text-content-faint" style={{ height: 14, lineHeight: '14px' }}>
+            {t('vacay.entitlementDays')} {canEdit && !editing && <Pencil size={9} className="inline opacity-0 group-hover/days:opacity-100 transition-opacity text-content-faint" style={{ verticalAlign: 'middle' }} />}
           </div>
           {editing ? (
             <input
@@ -110,21 +110,21 @@ function StatCard({ stat: s, isMe, canEdit, selectedYear, onSave, t }: StatCardP
               onBlur={handleSave}
               onKeyDown={e => { if (e.key === 'Enter') handleSave(); if (e.key === 'Escape') { setEditing(false); setLocalDays(s.vacation_days) } }}
               autoFocus
-              className="w-full bg-transparent text-sm font-bold outline-none p-0 m-0 [appearance:textfield] [&::-webkit-inner-spin-button]:appearance-none"
-              style={{ color: 'var(--text-primary)', height: 18, lineHeight: '18px' }}
+              className="w-full bg-transparent text-sm font-bold outline-none p-0 m-0 [appearance:textfield] [&::-webkit-inner-spin-button]:appearance-none text-content"
+              style={{ height: 18, lineHeight: '18px' }}
             />
           ) : (
-            <div className="text-sm font-bold" style={{ color: 'var(--text-primary)', height: 18, lineHeight: '18px' }}>{s.vacation_days}</div>
+            <div className="text-sm font-bold text-content" style={{ height: 18, lineHeight: '18px' }}>{s.vacation_days}</div>
           )}
         </div>
         {/* Used */}
-        <div className="rounded-md px-2 py-2" style={{ background: 'var(--bg-secondary)' }}>
-          <div className="text-[10px] mb-1" style={{ color: 'var(--text-faint)', height: 14, lineHeight: '14px' }}>{t('vacay.used')}</div>
-          <div className="text-sm font-bold" style={{ color: 'var(--text-primary)', height: 18, lineHeight: '18px' }}>{s.used}</div>
+        <div className="rounded-md px-2 py-2 bg-surface-secondary">
+          <div className="text-[10px] mb-1 text-content-faint" style={{ height: 14, lineHeight: '14px' }}>{t('vacay.used')}</div>
+          <div className="text-sm font-bold text-content" style={{ height: 18, lineHeight: '18px' }}>{s.used}</div>
         </div>
         {/* Remaining */}
-        <div className="rounded-md px-2 py-2" style={{ background: 'var(--bg-secondary)' }}>
-          <div className="text-[10px] mb-1" style={{ color: 'var(--text-faint)', height: 14, lineHeight: '14px' }}>{t('vacay.remaining')}</div>
+        <div className="rounded-md px-2 py-2 bg-surface-secondary">
+          <div className="text-[10px] mb-1 text-content-faint" style={{ height: 14, lineHeight: '14px' }}>{t('vacay.remaining')}</div>
           <div className="text-sm font-bold" style={{ color: s.remaining < 0 ? '#ef4444' : s.remaining <= 3 ? '#f59e0b' : '#22c55e', height: 18, lineHeight: '18px' }}>
             {s.remaining}
           </div>
diff --git a/client/src/components/shared/ConfirmDialog.tsx b/client/src/components/shared/ConfirmDialog.tsx
index 2e3b4e8b..891a726b 100644
--- a/client/src/components/shared/ConfirmDialog.tsx
+++ b/client/src/components/shared/ConfirmDialog.tsx
@@ -46,8 +46,7 @@ export default function ConfirmDialog({
       onClick={onClose}
     >
       <div
-        className="trek-modal-enter rounded-2xl shadow-2xl w-full max-w-sm p-6"
-        style={{ background: 'var(--bg-card)' }}
+        className="trek-modal-enter rounded-2xl shadow-2xl w-full max-w-sm p-6 bg-surface-card"
         onClick={e => e.stopPropagation()}
       >
         <div className="flex items-start gap-4">
@@ -57,10 +56,10 @@ export default function ConfirmDialog({
             </div>
           )}
           <div className="flex-1">
-            <h3 className="text-base font-semibold" style={{ color: 'var(--text-primary)' }}>
+            <h3 className="text-base font-semibold text-content">
               {title || t('common.confirm')}
             </h3>
-            <p className="mt-1 text-sm" style={{ color: 'var(--text-secondary)' }}>
+            <p className="mt-1 text-sm text-content-secondary">
               {message}
             </p>
           </div>
@@ -69,11 +68,7 @@ export default function ConfirmDialog({
         <div className="flex justify-end gap-3 mt-6">
           <button
             onClick={onClose}
-            className="px-4 py-2 text-sm font-medium rounded-lg transition-colors"
-            style={{
-              color: 'var(--text-secondary)',
-              border: '1px solid var(--border-secondary)',
-            }}
+            className="px-4 py-2 text-sm font-medium rounded-lg transition-colors text-content-secondary border border-edge-secondary"
           >
             {cancelLabel || t('common.cancel')}
           </button>
diff --git a/client/src/components/shared/CopyTripDialog.tsx b/client/src/components/shared/CopyTripDialog.tsx
index e94710cb..7228a239 100644
--- a/client/src/components/shared/CopyTripDialog.tsx
+++ b/client/src/components/shared/CopyTripDialog.tsx
@@ -47,25 +47,24 @@ export default function CopyTripDialog({ isOpen, tripTitle, onClose, onConfirm }
       onClick={onClose}
     >
       <div
-        className="trek-modal-enter rounded-2xl shadow-2xl w-full max-w-md p-6"
-        style={{ background: 'var(--bg-card)' }}
+        className="trek-modal-enter rounded-2xl shadow-2xl w-full max-w-md p-6 bg-surface-card"
         onClick={e => e.stopPropagation()}
       >
-        <h3 className="text-base font-semibold mb-1" style={{ color: 'var(--text-primary)' }}>
+        <h3 className="text-base font-semibold mb-1 text-content">
           {t('dashboard.confirm.copy.title')}
         </h3>
-        <p className="text-sm mb-4" style={{ color: 'var(--text-secondary)' }}>
+        <p className="text-sm mb-4 text-content-secondary">
           {tripTitle}
         </p>
 
         <div className="flex flex-col gap-3">
-          <div className="rounded-xl p-3" style={{ background: 'var(--bg-subtle)', border: '1px solid var(--border-secondary)' }}>
+          <div className="rounded-xl p-3 border border-edge-secondary" style={{ background: 'var(--bg-subtle)' }}>
             <p className="text-xs font-semibold uppercase tracking-wide mb-2" style={{ color: '#16a34a' }}>
               {t('dashboard.confirm.copy.willCopy')}
             </p>
             <ul className="flex flex-col gap-1">
               {WILL_COPY_KEYS.map(key => (
-                <li key={key} className="flex items-center gap-2 text-sm" style={{ color: 'var(--text-secondary)' }}>
+                <li key={key} className="flex items-center gap-2 text-sm text-content-secondary">
                   <Check size={13} className="flex-shrink-0" style={{ color: '#16a34a' }} />
                   {t(key)}
                 </li>
@@ -73,14 +72,14 @@ export default function CopyTripDialog({ isOpen, tripTitle, onClose, onConfirm }
             </ul>
           </div>
 
-          <div className="rounded-xl p-3" style={{ background: 'var(--bg-subtle)', border: '1px solid var(--border-secondary)' }}>
-            <p className="text-xs font-semibold uppercase tracking-wide mb-2" style={{ color: 'var(--text-muted)' }}>
+          <div className="rounded-xl p-3 border border-edge-secondary" style={{ background: 'var(--bg-subtle)' }}>
+            <p className="text-xs font-semibold uppercase tracking-wide mb-2 text-content-muted">
               {t('dashboard.confirm.copy.wontCopy')}
             </p>
             <ul className="flex flex-col gap-1">
               {WONT_COPY_KEYS.map(key => (
-                <li key={key} className="flex items-center gap-2 text-sm" style={{ color: 'var(--text-secondary)' }}>
-                  <X size={13} className="flex-shrink-0" style={{ color: 'var(--text-muted)' }} />
+                <li key={key} className="flex items-center gap-2 text-sm text-content-secondary">
+                  <X size={13} className="flex-shrink-0 text-content-muted" />
                   {t(key)}
                 </li>
               ))}
@@ -91,8 +90,7 @@ export default function CopyTripDialog({ isOpen, tripTitle, onClose, onConfirm }
         <div className="flex justify-end gap-3 mt-5">
           <button
             onClick={onClose}
-            className="px-4 py-2 text-sm font-medium rounded-lg transition-colors"
-            style={{ color: 'var(--text-secondary)', border: '1px solid var(--border-secondary)' }}
+            className="px-4 py-2 text-sm font-medium rounded-lg transition-colors text-content-secondary border border-edge-secondary"
           >
             {t('common.cancel')}
           </button>
diff --git a/client/src/components/shared/Modal.tsx b/client/src/components/shared/Modal.tsx
index 80a54b38..806fab83 100644
--- a/client/src/components/shared/Modal.tsx
+++ b/client/src/components/shared/Modal.tsx
@@ -65,13 +65,13 @@ export default function Modal({
           rounded-2xl overflow-hidden shadow-2xl w-full ${sizeClasses[size] || sizeClasses.md}
           flex flex-col
           max-h-[calc(100dvh-var(--bottom-nav-h)-90px)] sm:max-h-[calc(100dvh-90px)]
+          bg-surface-card
         `}
-        style={{ background: 'var(--bg-card)' }}
         onClick={e => e.stopPropagation()}
       >
         {/* Header — stays put even while the body scrolls */}
-        <div className="flex items-center justify-between p-6 flex-shrink-0" style={{ borderBottom: '1px solid var(--border-secondary)' }}>
-          <h2 className="text-lg font-semibold" style={{ color: 'var(--text-primary)' }}>{title}</h2>
+        <div className="flex items-center justify-between p-6 flex-shrink-0 border-b border-edge-secondary">
+          <h2 className="text-lg font-semibold text-content">{title}</h2>
           {!hideCloseButton && (
             <button
               onClick={onClose}
@@ -89,7 +89,7 @@ export default function Modal({
 
         {/* Footer — sticky at the bottom of the modal, never compressed */}
         {footer && (
-          <div className="p-6 flex-shrink-0" style={{ borderTop: '1px solid var(--border-secondary)' }}>
+          <div className="p-6 flex-shrink-0 border-t border-edge-secondary">
             {footer}
           </div>
         )}
diff --git a/client/src/components/shared/Skeleton.tsx b/client/src/components/shared/Skeleton.tsx
index 3e330466..ca172367 100644
--- a/client/src/components/shared/Skeleton.tsx
+++ b/client/src/components/shared/Skeleton.tsx
@@ -28,8 +28,8 @@ export function Skeleton({
 export function SpotlightSkeleton(): React.ReactElement {
   return (
     <div
-      className="relative rounded-3xl overflow-hidden mb-8"
-      style={{ minHeight: 340, background: 'var(--bg-tertiary)' }}
+      className="relative rounded-3xl overflow-hidden mb-8 bg-surface-tertiary"
+      style={{ minHeight: 340 }}
     >
       <div className="trek-skeleton absolute inset-0" style={{ borderRadius: 24 }} />
       <div className="relative p-6 flex flex-col justify-end" style={{ minHeight: 340 }}>
@@ -44,8 +44,7 @@ export function SpotlightSkeleton(): React.ReactElement {
 export function TripCardSkeleton(): React.ReactElement {
   return (
     <div
-      className="rounded-2xl border border-zinc-200 dark:border-zinc-700 overflow-hidden"
-      style={{ background: 'var(--bg-card)' }}
+      className="rounded-2xl border border-zinc-200 dark:border-zinc-700 overflow-hidden bg-surface-card"
     >
       <Skeleton height={140} radius={0} />
       <div className="p-4 flex flex-col gap-2">
diff --git a/client/src/components/shared/Tooltip.tsx b/client/src/components/shared/Tooltip.tsx
index 23cd0877..ba712f95 100644
--- a/client/src/components/shared/Tooltip.tsx
+++ b/client/src/components/shared/Tooltip.tsx
@@ -68,7 +68,7 @@ export function Tooltip({ label, placement = 'bottom', delay = 250, disabled, ch
         <div
           ref={tooltipRef}
           role="tooltip"
-          className="trek-popover-enter"
+          className="trek-popover-enter bg-surface-card text-content border border-edge-faint"
           style={{
             position: 'fixed',
             top: coords?.top ?? -9999,
@@ -76,15 +76,12 @@ export function Tooltip({ label, placement = 'bottom', delay = 250, disabled, ch
             visibility: coords ? 'visible' : 'hidden',
             pointerEvents: 'none',
             zIndex: 100000,
-            background: 'var(--bg-card, #ffffff)',
-            color: 'var(--text-primary, #111827)',
             fontSize: 11,
             fontWeight: 500,
             padding: '5px 10px',
             borderRadius: 8,
             whiteSpace: 'nowrap',
             boxShadow: '0 4px 12px rgba(0,0,0,0.15)',
-            border: '1px solid var(--border-faint, #e5e7eb)',
             fontFamily: "-apple-system, BlinkMacSystemFont, 'SF Pro Text', system-ui, sans-serif",
             transformOrigin: placement === 'top' ? 'bottom center' : placement === 'bottom' ? 'top center' : placement === 'left' ? 'center right' : 'center left',
           }}
diff --git a/client/src/pages/AdminPage.tsx b/client/src/pages/AdminPage.tsx
index 7e666100..739c78b8 100644
--- a/client/src/pages/AdminPage.tsx
+++ b/client/src/pages/AdminPage.tsx
@@ -20,10 +20,11 @@ import PackingTemplateManager from '../components/Admin/PackingTemplateManager'
 import AuditLogPanel from '../components/Admin/AuditLogPanel'
 import AdminMcpTokensPanel from '../components/Admin/AdminMcpTokensPanel'
 import PermissionsPanel from '../components/Admin/PermissionsPanel'
-import { Users, Map, Briefcase, Shield, Trash2, Edit2, FileText, Eye, EyeOff, Save, CheckCircle, XCircle, Loader2, UserPlus, ArrowUpCircle, ExternalLink, Download, Sun, Link2, Copy, Plus, RefreshCw, AlertTriangle, SlidersHorizontal, UserCog, Puzzle, Settings as SettingsIcon, Bell, Database, ScrollText, KeyRound, GitBranch, Bug } from 'lucide-react'
+import { Users, Map, Briefcase, Shield, Trash2, Edit2, FileText, Eye, EyeOff, Save, CheckCircle, XCircle, Loader2, UserPlus, ArrowUpCircle, ExternalLink, Sun, Link2, Copy, Plus, RefreshCw, AlertTriangle, SlidersHorizontal, UserCog, Puzzle, Settings as SettingsIcon, Bell, Database, ScrollText, KeyRound, GitBranch, Bug } from 'lucide-react'
 import CustomSelect from '../components/shared/CustomSelect'
 import PageSidebar, { type PageSidebarTab } from '../components/Layout/PageSidebar'
 import { useAdmin } from './admin/useAdmin'
+import AdminUpdateBanner from './admin/AdminUpdateBanner'
 
 const ADMIN_EVENT_LABEL_KEYS: Record<string, string> = {
   version_available: 'settings.notifyVersionAvailable',
@@ -44,7 +45,7 @@ function AdminNotificationsPanel({ t, toast }: { t: (k: string) => string; toast
     adminApi.getNotificationPreferences().then((data: any) => setMatrix(data)).catch(() => {})
   }, [])
 
-  if (!matrix) return <p style={{ fontSize: 12, color: 'var(--text-faint)', fontStyle: 'italic', padding: 16 }}>Loading…</p>
+  if (!matrix) return <p className="text-content-faint" style={{ fontSize: 12, fontStyle: 'italic', padding: 16 }}>Loading…</p>
 
   const visibleChannels = (['inapp', 'email', 'webhook', 'ntfy'] as const).filter(ch => {
     if (!matrix.available_channels[ch]) return false
@@ -69,7 +70,7 @@ function AdminNotificationsPanel({ t, toast }: { t: (k: string) => string; toast
   if (matrix.event_types.length === 0) {
     return (
       <div className="bg-white rounded-xl border border-slate-200 p-6">
-        <p style={{ fontSize: 13, color: 'var(--text-faint)' }}>{t('settings.notificationPreferences.noChannels')}</p>
+        <p className="text-content-faint" style={{ fontSize: 13 }}>{t('settings.notificationPreferences.noChannels')}</p>
       </div>
     )
   }
@@ -82,12 +83,12 @@ function AdminNotificationsPanel({ t, toast }: { t: (k: string) => string; toast
           <p className="text-xs text-slate-400 mt-1">{t('admin.notifications.adminNotificationsHint')}</p>
         </div>
         <div className="p-6">
-          {saving && <p style={{ fontSize: 11, color: 'var(--text-faint)', marginBottom: 8 }}>Saving…</p>}
+          {saving && <p className="text-content-faint" style={{ fontSize: 11, marginBottom: 8 }}>Saving…</p>}
           {/* Header row */}
-          <div style={{ display: 'grid', gridTemplateColumns: `1fr ${visibleChannels.map(() => '80px').join(' ')}`, gap: 4, paddingBottom: 6, marginBottom: 4, borderBottom: '1px solid var(--border-primary)' }}>
+          <div className="border-b border-edge" style={{ display: 'grid', gridTemplateColumns: `1fr ${visibleChannels.map(() => '80px').join(' ')}`, gap: 4, paddingBottom: 6, marginBottom: 4 }}>
             <span />
             {visibleChannels.map(ch => (
-              <span key={ch} style={{ fontSize: 11, fontWeight: 600, color: 'var(--text-faint)', textAlign: 'center', textTransform: 'uppercase', letterSpacing: '0.04em' }}>
+              <span key={ch} className="text-content-faint" style={{ fontSize: 11, fontWeight: 600, textAlign: 'center', textTransform: 'uppercase', letterSpacing: '0.04em' }}>
                 {t(ADMIN_CHANNEL_LABEL_KEYS[ch]) || ch}
               </span>
             ))}
@@ -96,13 +97,13 @@ function AdminNotificationsPanel({ t, toast }: { t: (k: string) => string; toast
           {matrix.event_types.map((eventType: string) => {
             const implementedForEvent = matrix.implemented_combos[eventType] ?? []
             return (
-              <div key={eventType} style={{ display: 'grid', gridTemplateColumns: `1fr ${visibleChannels.map(() => '80px').join(' ')}`, gap: 4, alignItems: 'center', padding: '8px 0', borderBottom: '1px solid var(--border-primary)' }}>
-                <span style={{ fontSize: 13, color: 'var(--text-primary)' }}>
+              <div key={eventType} className="border-b border-edge" style={{ display: 'grid', gridTemplateColumns: `1fr ${visibleChannels.map(() => '80px').join(' ')}`, gap: 4, alignItems: 'center', padding: '8px 0' }}>
+                <span className="text-content" style={{ fontSize: 13 }}>
                   {t(ADMIN_EVENT_LABEL_KEYS[eventType]) || eventType}
                 </span>
                 {visibleChannels.map(ch => {
                   if (!implementedForEvent.includes(ch)) {
-                    return <span key={ch} style={{ textAlign: 'center', color: 'var(--text-faint)', fontSize: 14 }}>—</span>
+                    return <span key={ch} className="text-content-faint" style={{ textAlign: 'center', fontSize: 14 }}>—</span>
                   }
                   const isOn = matrix.preferences[eventType]?.[ch] ?? true
                   return (
@@ -130,12 +131,12 @@ function AdminNotificationsPanel({ t, toast }: { t: (k: string) => string; toast
 function AdminStatCard({ label, value, icon: Icon }: { label: string; value: number; icon: React.ComponentType<{ className?: string; style?: React.CSSProperties }> }): React.ReactElement {
   const animated = useCountUp(value, 900)
   return (
-    <div className="rounded-xl border p-4" style={{ background: 'var(--bg-card)', borderColor: 'var(--border-primary)' }}>
+    <div className="rounded-xl border p-4 bg-surface-card border-edge">
       <div className="flex items-center gap-4">
-        <Icon className="w-5 h-5" style={{ color: 'var(--text-primary)' }} />
+        <Icon className="w-5 h-5 text-content" />
         <div>
-          <p className="text-xl font-bold tabular-nums" style={{ color: 'var(--text-primary)' }}>{animated}</p>
-          <p className="text-xs" style={{ color: 'var(--text-muted)' }}>{label}</p>
+          <p className="text-xl font-bold tabular-nums text-content">{animated}</p>
+          <p className="text-xs text-content-muted">{label}</p>
         </div>
       </div>
     </div>
@@ -205,39 +206,7 @@ export default function AdminPage(): React.ReactElement {
 
           {/* Update Banner */}
           {updateInfo && (
-            <div className="mb-6 p-4 rounded-xl border flex flex-col sm:flex-row items-start sm:items-center gap-4 bg-amber-50 dark:bg-amber-950/40 border-amber-300 dark:border-amber-700">
-              <div className="flex items-center gap-4 flex-1 min-w-0">
-                <div className="flex-shrink-0 w-10 h-10 rounded-full flex items-center justify-center bg-amber-500 dark:bg-amber-600">
-                  <ArrowUpCircle className="w-5 h-5 text-white" />
-                </div>
-                <div>
-                  <p className="text-sm font-semibold text-amber-900 dark:text-amber-200">{t('admin.update.available')}</p>
-                  <p className="text-xs text-amber-700 dark:text-amber-400 mt-0.5">
-                    {t('admin.update.text').replace('{version}', `v${updateInfo.latest}`).replace('{current}', `v${updateInfo.current}`)}
-                  </p>
-                </div>
-              </div>
-              <div className="flex items-center gap-2 flex-shrink-0">
-                {updateInfo.release_url && (
-                  <a
-                    href={updateInfo.release_url}
-                    target="_blank"
-                    rel="noopener noreferrer"
-                    className="flex items-center gap-1.5 px-3 py-2 rounded-lg text-xs font-medium transition-colors text-amber-800 dark:text-amber-300 border border-amber-300 dark:border-amber-600 hover:bg-amber-100 dark:hover:bg-amber-900/50"
-                  >
-                    <ExternalLink className="w-3.5 h-3.5" />
-                    {t('admin.update.button')}
-                  </a>
-                )}
-                <button
-                  onClick={() => setShowUpdateModal(true)}
-                  className="flex items-center gap-1.5 px-4 py-2 rounded-lg text-sm font-semibold transition-colors bg-slate-900 dark:bg-white text-white dark:text-slate-900 hover:bg-slate-700 dark:hover:bg-gray-200"
-                >
-                  <Download className="w-4 h-4" />
-                  {t('admin.update.howTo')}
-                </button>
-              </div>
-            </div>
+            <AdminUpdateBanner updateInfo={updateInfo} t={t} onHowTo={() => setShowUpdateModal(true)} />
           )}
 
           {/* Demo Baseline Button */}
@@ -332,7 +301,7 @@ export default function AdminPage(): React.ReactElement {
                                     {u.username.charAt(0).toUpperCase()}
                                   </div>
                                 )}
-                                <span className="absolute -bottom-0.5 -right-0.5 w-3 h-3 rounded-full border-2" style={{ borderColor: 'var(--bg-card)', background: u.online ? '#22c55e' : '#94a3b8' }} />
+                                <span className="absolute -bottom-0.5 -right-0.5 w-3 h-3 rounded-full border-2 border-surface-card" style={{ background: u.online ? '#22c55e' : '#94a3b8' }} />
                               </div>
                               <div>
                                 <p className="text-sm font-medium text-slate-900">{u.username}</p>
@@ -1093,8 +1062,8 @@ export default function AdminPage(): React.ReactElement {
                       <h2 className="font-semibold text-slate-900">{t('admin.notifications.inappPanel.title')}</h2>
                       <p className="text-xs text-slate-400 mt-1">{t('admin.notifications.inappPanel.hint')}</p>
                     </div>
-                    <div className="relative inline-flex h-6 w-11 items-center rounded-full flex-shrink-0"
-                      style={{ background: 'var(--text-primary)', opacity: 0.5, cursor: 'not-allowed' }}>
+                    <div className="relative inline-flex h-6 w-11 items-center rounded-full flex-shrink-0 bg-content"
+                      style={{ opacity: 0.5, cursor: 'not-allowed' }}>
                       <span className="absolute left-0.5 h-5 w-5 rounded-full bg-white transition-transform duration-200"
                         style={{ transform: 'translateX(20px)' }} />
                     </div>
diff --git a/client/src/pages/AtlasPage.tsx b/client/src/pages/AtlasPage.tsx
index e437a685..687bf14a 100644
--- a/client/src/pages/AtlasPage.tsx
+++ b/client/src/pages/AtlasPage.tsx
@@ -3,10 +3,13 @@ import { useTranslation } from '../i18n'
 import Navbar from '../components/Layout/Navbar'
 import apiClient from '../api/client'
 import CustomSelect from '../components/shared/CustomSelect'
-import { Globe, MapPin, Briefcase, Calendar, Flag, ChevronRight, PanelLeftOpen, PanelLeftClose, X, Star, Plus, Trash2, Search } from 'lucide-react'
+import { Globe, MapPin, Briefcase, Calendar, Flag, PanelLeftOpen, PanelLeftClose, X, Star, Plus, Trash2, Search } from 'lucide-react'
 import type { TranslationFn } from '../types'
 import { A2_TO_A3, countryCodeToFlag, type AtlasCountry, type AtlasStats, type AtlasData, type CountryDetail } from './atlas/atlasModel'
 import { useAtlas } from './atlas/useAtlas'
+import AtlasCountrySearch from './atlas/AtlasCountrySearch'
+import { useToast } from '../components/shared/Toast'
+import { getApiErrorMessage } from '../types'
 
 function MobileStats({ data, stats, countries, resolveName, t, dark }: { data: AtlasData | null; stats: AtlasStats; countries: AtlasCountry[]; resolveName: (code: string) => string; t: TranslationFn; dark: boolean }): React.ReactElement {
   const tp = dark ? '#f1f5f9' : '#0f172a'
@@ -80,20 +83,21 @@ export default function AtlasPage(): React.ReactElement {
     bucketPoiMonth, setBucketPoiMonth, bucketPoiYear, setBucketPoiYear,
     bucketSearching, bucketSearch, setBucketSearch,
   } = useAtlas()
+  const toast = useToast()
 
   if (loading) {
     return (
-      <div className="min-h-screen" style={{ background: 'var(--bg-primary)' }}>
+      <div className="min-h-screen bg-surface">
         <Navbar />
         <div className="flex items-center justify-center" style={{ paddingTop: 'var(--nav-h)', minHeight: 'calc(100vh - var(--nav-h))' }}>
-          <div className="w-8 h-8 border-2 rounded-full animate-spin" style={{ borderColor: 'var(--border-primary)', borderTopColor: 'var(--text-primary)' }} />
+          <div className="w-8 h-8 border-2 rounded-full animate-spin border-edge border-t-content" />
         </div>
       </div>
     )
   }
 
   return (
-    <div className="h-screen overflow-hidden" style={{ background: 'var(--bg-primary)' }}>
+    <div className="h-screen overflow-hidden bg-surface">
       <Navbar />
       <div style={{ position: 'fixed', top: 'var(--nav-h)', left: 0, right: 0, bottom: 'env(safe-area-inset-bottom, 0px)' }}>
         {/* Map */}
@@ -110,129 +114,18 @@ export default function AtlasPage(): React.ReactElement {
           border: `1px solid ${dark ? 'rgba(255,255,255,0.1)' : 'rgba(0,0,0,0.08)'}`,
           fontSize: 12, minWidth: 120,
         }} />
-        <div
-          className="absolute z-20 flex justify-center"
-          style={{ top: 'calc(env(safe-area-inset-top, 0px) + 14px)', left: 0, right: 0, pointerEvents: 'none' }}
-        >
-          <div style={{ width: 'min(520px, calc(100vw - 28px))', pointerEvents: 'auto' }}>
-            <div style={{
-              display: 'flex',
-              alignItems: 'center',
-              gap: 10,
-              padding: '10px 12px',
-              borderRadius: 16,
-              border: '1px solid ' + (dark ? 'rgba(255,255,255,0.10)' : 'rgba(0,0,0,0.08)'),
-              background: dark ? 'rgba(10,10,15,0.55)' : 'rgba(255,255,255,0.55)',
-              backdropFilter: 'blur(18px) saturate(180%)',
-              WebkitBackdropFilter: 'blur(18px) saturate(180%)',
-              boxShadow: dark ? '0 8px 26px rgba(0,0,0,0.25)' : '0 8px 26px rgba(0,0,0,0.10)',
-            }}>
-              <Search size={16} style={{ color: 'var(--text-faint)', flexShrink: 0 }} />
-              <input
-                value={atlas_country_search}
-                onChange={(e) => {
-                  const raw = e.target.value
-                  set_atlas_country_search(raw)
-                  const q = raw.trim().toLowerCase()
-                  if (!q) {
-                    set_atlas_country_results([])
-                    set_atlas_country_open(false)
-                    return
-                  }
-                  const results = atlas_country_options
-                    .filter(o => o.label.toLowerCase().includes(q) || o.code.toLowerCase() === q)
-                    .slice(0, 8)
-                  set_atlas_country_results(results)
-                  set_atlas_country_open(true)
-                }}
-                onFocus={() => {
-                  if (atlas_country_results.length > 0) set_atlas_country_open(true)
-                }}
-                onKeyDown={(e) => {
-                  if (e.key === 'Escape') {
-                    set_atlas_country_open(false)
-                    return
-                  }
-                  if (e.key === 'Enter') {
-                    const first = atlas_country_results[0]
-                    if (first) select_country_from_search(first.code)
-                  }
-                }}
-                placeholder={t('atlas.searchCountry')}
-                autoComplete="off"
-                spellCheck={false}
-                style={{
-                  flex: 1,
-                  border: 'none',
-                  outline: 'none',
-                  background: 'transparent',
-                  fontSize: 13,
-                  fontFamily: 'inherit',
-                  color: 'var(--text-primary)',
-                }}
-              />
-              {atlas_country_search.trim() && (
-                <button
-                  onClick={() => {
-                    set_atlas_country_search('')
-                    set_atlas_country_results([])
-                    set_atlas_country_open(false)
-                  }}
-                  style={{ border: 'none', background: 'none', cursor: 'pointer', color: 'var(--text-faint)', padding: 2, display: 'flex' }}
-                  aria-label="Clear"
-                >
-                  <X size={14} />
-                </button>
-              )}
-            </div>
-
-            {atlas_country_open && atlas_country_results.length > 0 && (
-              <div
-                style={{
-                  marginTop: 8,
-                  borderRadius: 14,
-                  overflow: 'hidden',
-                  border: '1px solid ' + (dark ? 'rgba(255,255,255,0.10)' : 'rgba(0,0,0,0.08)'),
-                  background: dark ? 'rgba(10,10,15,0.75)' : 'rgba(255,255,255,0.75)',
-                  backdropFilter: 'blur(18px) saturate(180%)',
-                  WebkitBackdropFilter: 'blur(18px) saturate(180%)',
-                  boxShadow: dark ? '0 12px 30px rgba(0,0,0,0.35)' : '0 12px 30px rgba(0,0,0,0.12)',
-                }}
-                onMouseLeave={() => set_atlas_country_open(false)}
-              >
-                {atlas_country_results.map((r) => (
-                  <button
-                    key={r.code}
-                    onClick={() => select_country_from_search(r.code)}
-                    style={{
-                      width: '100%',
-                      border: 'none',
-                      background: 'transparent',
-                      cursor: 'pointer',
-                      padding: '10px 12px',
-                      display: 'flex',
-                      alignItems: 'center',
-                      justifyContent: 'space-between',
-                      fontFamily: 'inherit',
-                      textAlign: 'left',
-                      borderBottom: '1px solid ' + (dark ? 'rgba(255,255,255,0.06)' : 'rgba(0,0,0,0.06)'),
-                    }}
-                    onMouseEnter={(e) => { (e.currentTarget as HTMLButtonElement).style.background = dark ? 'rgba(255,255,255,0.06)' : 'rgba(0,0,0,0.05)' }}
-                    onMouseLeave={(e) => { (e.currentTarget as HTMLButtonElement).style.background = 'transparent' }}
-                  >
-                    <span style={{ display: 'flex', alignItems: 'center', gap: 10, minWidth: 0 }}>
-                      <img src={`https://flagcdn.com/w40/${r.code.toLowerCase()}.png`} alt={r.code} style={{ width: 28, height: 20, borderRadius: 4, objectFit: 'cover' }} />
-                      <span style={{ fontSize: 13, fontWeight: 650, color: 'var(--text-primary)', overflow: 'hidden', textOverflow: 'ellipsis', whiteSpace: 'nowrap' }}>
-                        {r.label}
-                      </span>
-                    </span>
-                    <ChevronRight size={16} style={{ color: 'var(--text-faint)', flexShrink: 0 }} />
-                  </button>
-                ))}
-              </div>
-            )}
-          </div>
-        </div>
+        <AtlasCountrySearch
+          dark={dark}
+          t={t}
+          search={atlas_country_search}
+          setSearch={set_atlas_country_search}
+          results={atlas_country_results}
+          setResults={set_atlas_country_results}
+          open={atlas_country_open}
+          setOpen={set_atlas_country_open}
+          options={atlas_country_options}
+          onSelect={select_country_from_search}
+        />
 
         {/* Mobile: Bottom bar */}
         <div className="md:hidden absolute left-0 right-0 z-10 flex justify-center" style={{ bottom: 'calc(84px + env(safe-area-inset-bottom, 0px) + 8px)', touchAction: 'manipulation' }}>
@@ -240,13 +133,13 @@ export default function AtlasPage(): React.ReactElement {
             style={{ background: dark ? 'rgba(0,0,0,0.45)' : 'rgba(255,255,255,0.5)', backdropFilter: 'blur(16px)' }}>
             {/* Countries highlighted */}
             <div className="text-center px-3 py-1.5 rounded-xl" style={{ background: dark ? 'rgba(255,255,255,0.08)' : 'rgba(0,0,0,0.05)' }}>
-              <p className="text-3xl font-black tabular-nums leading-none" style={{ color: 'var(--text-primary)' }}>{stats.totalCountries}</p>
-              <p className="text-[9px] font-semibold uppercase tracking-wide mt-1" style={{ color: 'var(--text-faint)' }}>{t('atlas.countries')}</p>
+              <p className="text-3xl font-black tabular-nums leading-none text-content">{stats.totalCountries}</p>
+              <p className="text-[9px] font-semibold uppercase tracking-wide mt-1 text-content-faint">{t('atlas.countries')}</p>
             </div>
             {[[stats.totalTrips, t('atlas.trips')], [stats.totalPlaces, t('atlas.places')], [stats.totalCities || 0, t('atlas.cities')], [stats.totalDays, t('atlas.days')]].map(([v, l], i) => (
               <div key={i} className="text-center px-1">
-                <p className="text-xl font-black tabular-nums leading-none" style={{ color: 'var(--text-primary)' }}>{v}</p>
-                <p className="text-[9px] font-semibold uppercase tracking-wide mt-1" style={{ color: 'var(--text-faint)' }}>{l}</p>
+                <p className="text-xl font-black tabular-nums leading-none text-content">{v}</p>
+                <p className="text-[9px] font-semibold uppercase tracking-wide mt-1 text-content-faint">{l}</p>
               </div>
             ))}
           </div>
@@ -303,14 +196,14 @@ export default function AtlasPage(): React.ReactElement {
       {confirmAction && (
         <div style={{ position: 'fixed', inset: 0, zIndex: 1000, background: 'rgba(0,0,0,0.4)', display: 'flex', alignItems: 'center', justifyContent: 'center', padding: 20 }}
           onClick={() => setConfirmAction(null)}>
-          <div style={{ background: 'var(--bg-card)', borderRadius: 16, padding: 24, maxWidth: 340, width: '100%', boxShadow: '0 16px 48px rgba(0,0,0,0.2)', textAlign: 'center' }}
+          <div className="bg-surface-card" style={{ borderRadius: 16, padding: 24, maxWidth: 340, width: '100%', boxShadow: '0 16px 48px rgba(0,0,0,0.2)', textAlign: 'center' }}
             onClick={e => e.stopPropagation()}>
             {confirmAction.code.length === 2 ? (
               <img src={`https://flagcdn.com/w80/${confirmAction.code.toLowerCase()}.png`} alt={confirmAction.code} style={{ width: 48, height: 34, borderRadius: 6, objectFit: 'cover', marginBottom: 12, display: 'inline-block' }} />
             ) : (
               <div style={{ fontSize: 36, marginBottom: 12 }}>{countryCodeToFlag(confirmAction.code)}</div>
             )}
-            <h3 style={{ margin: '0 0 16px', fontSize: 16, fontWeight: 700, color: 'var(--text-primary)' }}>{confirmAction.name}</h3>
+            <h3 className="text-content" style={{ margin: '0 0 16px', fontSize: 16, fontWeight: 700 }}>{confirmAction.name}</h3>
 
             {confirmAction.type === 'choose' && (
               <div style={{ display: 'flex', flexDirection: 'column', gap: 8 }}>
@@ -321,26 +214,30 @@ export default function AtlasPage(): React.ReactElement {
                       if (!prev || prev.countries.find(c => c.code === confirmAction.code)) return prev
                       return { ...prev, countries: [...prev.countries, { code: confirmAction.code, placeCount: 0, tripCount: 0, firstVisit: null, lastVisit: null }], stats: { ...prev.stats, totalCountries: prev.stats.totalCountries + 1 } }
                     })
-                  } catch {}
+                  } catch (err) {
+                    toast.error(getApiErrorMessage(err, t('common.error')))
+                  }
                   setConfirmAction(null)
                 }}
-                  style={{ display: 'flex', alignItems: 'center', gap: 10, width: '100%', padding: '12px 16px', borderRadius: 12, border: '1px solid var(--border-primary)', background: 'none', cursor: 'pointer', fontFamily: 'inherit', textAlign: 'left', transition: 'background 0.12s' }}
+                  className="border border-edge"
+                  style={{ display: 'flex', alignItems: 'center', gap: 10, width: '100%', padding: '12px 16px', borderRadius: 12, background: 'none', cursor: 'pointer', fontFamily: 'inherit', textAlign: 'left', transition: 'background 0.12s' }}
                   onMouseEnter={e => e.currentTarget.style.background = 'var(--bg-secondary)'}
                   onMouseLeave={e => e.currentTarget.style.background = 'none'}>
-                  <MapPin size={18} style={{ color: 'var(--text-primary)', flexShrink: 0 }} />
+                  <MapPin size={18} className="text-content" style={{ flexShrink: 0 }} />
                   <div>
-                    <div style={{ fontSize: 13, fontWeight: 600, color: 'var(--text-primary)' }}>{t('atlas.markVisited')}</div>
-                    <div style={{ fontSize: 11, color: 'var(--text-muted)', marginTop: 1 }}>{t('atlas.markVisitedHint')}</div>
+                    <div className="text-content" style={{ fontSize: 13, fontWeight: 600 }}>{t('atlas.markVisited')}</div>
+                    <div className="text-content-muted" style={{ fontSize: 11, marginTop: 1 }}>{t('atlas.markVisitedHint')}</div>
                   </div>
                 </button>
                 <button onClick={() => setConfirmAction({ ...confirmAction, type: 'bucket' as any })}
-                  style={{ display: 'flex', alignItems: 'center', gap: 10, width: '100%', padding: '12px 16px', borderRadius: 12, border: '1px solid var(--border-primary)', background: 'none', cursor: 'pointer', fontFamily: 'inherit', textAlign: 'left', transition: 'background 0.12s' }}
+                  className="border border-edge"
+                  style={{ display: 'flex', alignItems: 'center', gap: 10, width: '100%', padding: '12px 16px', borderRadius: 12, background: 'none', cursor: 'pointer', fontFamily: 'inherit', textAlign: 'left', transition: 'background 0.12s' }}
                   onMouseEnter={e => e.currentTarget.style.background = 'var(--bg-secondary)'}
                   onMouseLeave={e => e.currentTarget.style.background = 'none'}>
                   <Star size={18} style={{ color: '#fbbf24', flexShrink: 0 }} />
                   <div>
-                    <div style={{ fontSize: 13, fontWeight: 600, color: 'var(--text-primary)' }}>{t('atlas.addToBucket')}</div>
-                    <div style={{ fontSize: 11, color: 'var(--text-muted)', marginTop: 1 }}>{t('atlas.addToBucketHint')}</div>
+                    <div className="text-content" style={{ fontSize: 13, fontWeight: 600 }}>{t('atlas.addToBucket')}</div>
+                    <div className="text-content-muted" style={{ fontSize: 11, marginTop: 1 }}>{t('atlas.addToBucketHint')}</div>
                   </div>
                 </button>
               </div>
@@ -349,7 +246,7 @@ export default function AtlasPage(): React.ReactElement {
             {confirmAction.type === 'choose-region' && (
               <div style={{ display: 'flex', flexDirection: 'column', gap: 8 }}>
                 {confirmAction.countryName && (
-                  <p style={{ margin: '-8px 0 8px', fontSize: 12, color: 'var(--text-muted)' }}>{confirmAction.countryName}</p>
+                  <p className="text-content-muted" style={{ margin: '-8px 0 8px', fontSize: 12 }}>{confirmAction.countryName}</p>
                 )}
                 <button onClick={async () => {
                   const { code: countryCode, name: rName, regionCode: rCode } = confirmAction
@@ -365,26 +262,30 @@ export default function AtlasPage(): React.ReactElement {
                       if (!prev || prev.countries.find(c => c.code === countryCode)) return prev
                       return { ...prev, countries: [...prev.countries, { code: countryCode, placeCount: 0, tripCount: 0, firstVisit: null, lastVisit: null }], stats: { ...prev.stats, totalCountries: prev.stats.totalCountries + 1 } }
                     })
-                  } catch {}
+                  } catch (err) {
+                    toast.error(getApiErrorMessage(err, t('common.error')))
+                  }
                   setConfirmAction(null)
                 }}
-                  style={{ display: 'flex', alignItems: 'center', gap: 10, width: '100%', padding: '12px 16px', borderRadius: 12, border: '1px solid var(--border-primary)', background: 'none', cursor: 'pointer', fontFamily: 'inherit', textAlign: 'left', transition: 'background 0.12s' }}
+                  className="border border-edge"
+                  style={{ display: 'flex', alignItems: 'center', gap: 10, width: '100%', padding: '12px 16px', borderRadius: 12, background: 'none', cursor: 'pointer', fontFamily: 'inherit', textAlign: 'left', transition: 'background 0.12s' }}
                   onMouseEnter={e => e.currentTarget.style.background = 'var(--bg-secondary)'}
                   onMouseLeave={e => e.currentTarget.style.background = 'none'}>
-                  <MapPin size={18} style={{ color: 'var(--text-primary)', flexShrink: 0 }} />
+                  <MapPin size={18} className="text-content" style={{ flexShrink: 0 }} />
                   <div>
-                    <div style={{ fontSize: 13, fontWeight: 600, color: 'var(--text-primary)' }}>{t('atlas.markVisited')}</div>
-                    <div style={{ fontSize: 11, color: 'var(--text-muted)', marginTop: 1 }}>{t('atlas.markRegionVisitedHint')}</div>
+                    <div className="text-content" style={{ fontSize: 13, fontWeight: 600 }}>{t('atlas.markVisited')}</div>
+                    <div className="text-content-muted" style={{ fontSize: 11, marginTop: 1 }}>{t('atlas.markRegionVisitedHint')}</div>
                   </div>
                 </button>
                 <button onClick={() => setConfirmAction({ ...confirmAction, type: 'bucket' })}
-                  style={{ display: 'flex', alignItems: 'center', gap: 10, width: '100%', padding: '12px 16px', borderRadius: 12, border: '1px solid var(--border-primary)', background: 'none', cursor: 'pointer', fontFamily: 'inherit', textAlign: 'left', transition: 'background 0.12s' }}
+                  className="border border-edge"
+                  style={{ display: 'flex', alignItems: 'center', gap: 10, width: '100%', padding: '12px 16px', borderRadius: 12, background: 'none', cursor: 'pointer', fontFamily: 'inherit', textAlign: 'left', transition: 'background 0.12s' }}
                   onMouseEnter={e => e.currentTarget.style.background = 'var(--bg-secondary)'}
                   onMouseLeave={e => e.currentTarget.style.background = 'none'}>
                   <Star size={18} style={{ color: '#fbbf24', flexShrink: 0 }} />
                   <div>
-                    <div style={{ fontSize: 13, fontWeight: 600, color: 'var(--text-primary)' }}>{t('atlas.addToBucket')}</div>
-                    <div style={{ fontSize: 11, color: 'var(--text-muted)', marginTop: 1 }}>{t('atlas.addToBucketHint')}</div>
+                    <div className="text-content" style={{ fontSize: 13, fontWeight: 600 }}>{t('atlas.addToBucket')}</div>
+                    <div className="text-content-muted" style={{ fontSize: 11, marginTop: 1 }}>{t('atlas.addToBucketHint')}</div>
                   </div>
                 </button>
               </div>
@@ -392,10 +293,11 @@ export default function AtlasPage(): React.ReactElement {
 
             {confirmAction.type === 'unmark' && (
               <>
-                <p style={{ margin: '0 0 20px', fontSize: 13, color: 'var(--text-muted)' }}>{t('atlas.confirmUnmark')}</p>
+                <p className="text-content-muted" style={{ margin: '0 0 20px', fontSize: 13 }}>{t('atlas.confirmUnmark')}</p>
                 <div style={{ display: 'flex', gap: 8, justifyContent: 'center' }}>
                   <button onClick={() => setConfirmAction(null)}
-                    style={{ padding: '8px 20px', borderRadius: 10, border: '1px solid var(--border-primary)', background: 'none', fontSize: 13, cursor: 'pointer', fontFamily: 'inherit', color: 'var(--text-muted)' }}>
+                    className="border border-edge text-content-muted"
+                    style={{ padding: '8px 20px', borderRadius: 10, background: 'none', fontSize: 13, cursor: 'pointer', fontFamily: 'inherit' }}>
                     {t('common.cancel')}
                   </button>
                   <button onClick={executeConfirmAction}
@@ -409,12 +311,13 @@ export default function AtlasPage(): React.ReactElement {
             {confirmAction.type === 'unmark-region' && (
               <>
                 {confirmAction.countryName && (
-                  <p style={{ margin: '-8px 0 8px', fontSize: 12, color: 'var(--text-muted)' }}>{confirmAction.countryName}</p>
+                  <p className="text-content-muted" style={{ margin: '-8px 0 8px', fontSize: 12 }}>{confirmAction.countryName}</p>
                 )}
-                <p style={{ margin: '0 0 20px', fontSize: 13, color: 'var(--text-muted)' }}>{t('atlas.confirmUnmarkRegion')}</p>
+                <p className="text-content-muted" style={{ margin: '0 0 20px', fontSize: 13 }}>{t('atlas.confirmUnmarkRegion')}</p>
                 <div style={{ display: 'flex', gap: 8, justifyContent: 'center' }}>
                   <button onClick={() => setConfirmAction(null)}
-                    style={{ padding: '8px 20px', borderRadius: 10, border: '1px solid var(--border-primary)', background: 'none', fontSize: 13, cursor: 'pointer', fontFamily: 'inherit', color: 'var(--text-muted)' }}>
+                    className="border border-edge text-content-muted"
+                    style={{ padding: '8px 20px', borderRadius: 10, background: 'none', fontSize: 13, cursor: 'pointer', fontFamily: 'inherit' }}>
                     {t('common.cancel')}
                   </button>
                   <button onClick={async () => {
@@ -441,7 +344,9 @@ export default function AtlasPage(): React.ReactElement {
                           stats: { ...prev.stats, totalCountries: Math.max(0, prev.stats.totalCountries - 1) },
                         }
                       })
-                    } catch {}
+                    } catch (err) {
+                      toast.error(getApiErrorMessage(err, t('common.error')))
+                    }
                     setConfirmAction(null)
                   }}
                     style={{ padding: '8px 20px', borderRadius: 10, border: 'none', fontSize: 13, fontWeight: 600, cursor: 'pointer', fontFamily: 'inherit', background: '#ef4444', color: 'white' }}>
@@ -453,7 +358,7 @@ export default function AtlasPage(): React.ReactElement {
 
             {confirmAction.type === 'bucket' && (
               <>
-                <p style={{ margin: '0 0 14px', fontSize: 13, color: 'var(--text-muted)' }}>{t('atlas.bucketWhen')}</p>
+                <p className="text-content-muted" style={{ margin: '0 0 14px', fontSize: 13 }}>{t('atlas.bucketWhen')}</p>
                 <div style={{ display: 'flex', gap: 8, justifyContent: 'center', marginBottom: 16 }}>
                   <div style={{ flex: 1 }}>
                     <CustomSelect
@@ -482,7 +387,8 @@ export default function AtlasPage(): React.ReactElement {
                 </div>
                 <div style={{ display: 'flex', gap: 8, justifyContent: 'center', flexWrap: 'wrap' }}>
                   <button onClick={() => setConfirmAction({ ...confirmAction, type: confirmAction.regionCode ? 'choose-region' : 'choose' })}
-                    style={{ padding: '8px 20px', borderRadius: 10, border: '1px solid var(--border-primary)', background: 'none', fontSize: 13, cursor: 'pointer', fontFamily: 'inherit', color: 'var(--text-muted)' }}>
+                    className="border border-edge text-content-muted"
+                    style={{ padding: '8px 20px', borderRadius: 10, background: 'none', fontSize: 13, cursor: 'pointer', fontFamily: 'inherit' }}>
                     {t('common.back')}
                   </button>
                   <button onClick={async () => {
@@ -490,7 +396,9 @@ export default function AtlasPage(): React.ReactElement {
                     try {
                       const r = await apiClient.post('/addons/atlas/bucket-list', { name: confirmAction.name, country_code: confirmAction.code, target_date: targetDate })
                       setBucketList(prev => [r.data.item, ...prev])
-                    } catch {}
+                    } catch (err) {
+                      toast.error(getApiErrorMessage(err, t('common.error')))
+                    }
                     setBucketMonth(0); setBucketYear(0)
                     setConfirmAction(null)
                   }}
@@ -503,14 +411,16 @@ export default function AtlasPage(): React.ReactElement {
 
             {confirmAction.type === 'mark' && (
               <>
-                <p style={{ margin: '0 0 20px', fontSize: 13, color: 'var(--text-muted)' }}>{t('atlas.confirmMark')}</p>
+                <p className="text-content-muted" style={{ margin: '0 0 20px', fontSize: 13 }}>{t('atlas.confirmMark')}</p>
                 <div style={{ display: 'flex', gap: 8, justifyContent: 'center' }}>
                   <button onClick={() => setConfirmAction(null)}
-                    style={{ padding: '8px 20px', borderRadius: 10, border: '1px solid var(--border-primary)', background: 'none', fontSize: 13, cursor: 'pointer', fontFamily: 'inherit', color: 'var(--text-muted)' }}>
+                    className="border border-edge text-content-muted"
+                    style={{ padding: '8px 20px', borderRadius: 10, background: 'none', fontSize: 13, cursor: 'pointer', fontFamily: 'inherit' }}>
                     {t('common.cancel')}
                   </button>
                   <button onClick={executeConfirmAction}
-                    style={{ padding: '8px 20px', borderRadius: 10, border: 'none', fontSize: 13, fontWeight: 600, cursor: 'pointer', fontFamily: 'inherit', background: 'var(--text-primary)', color: 'white' }}>
+                    className="bg-content"
+                    style={{ padding: '8px 20px', borderRadius: 10, border: 'none', fontSize: 13, fontWeight: 600, cursor: 'pointer', fontFamily: 'inherit', color: 'white' }}>
                     {t('atlas.markVisited')}
                   </button>
                 </div>
@@ -657,27 +567,30 @@ function SidebarContent({ data, stats, countries, selectedCountry, countryDetail
               onKeyDown={e => { if (e.key === 'Enter' && !bucketForm.name) onSearchBucket(); else if (e.key === 'Enter') onAddBucket(); if (e.key === 'Escape') setShowBucketAdd(false) }}
               placeholder={t('atlas.bucketNamePlaceholder')}
               autoFocus
-              style={{ flex: 1, padding: '6px 10px', borderRadius: 8, border: '1px solid var(--border-primary)', fontSize: 12, fontFamily: 'inherit', outline: 'none', boxSizing: 'border-box', color: 'var(--text-primary)', background: 'var(--bg-input)' }}
+              className="border border-edge text-content bg-surface-input"
+              style={{ flex: 1, padding: '6px 10px', borderRadius: 8, fontSize: 12, fontFamily: 'inherit', outline: 'none', boxSizing: 'border-box' }}
             />
             {!bucketForm.name && (
               <button onClick={onSearchBucket} disabled={bucketSearching}
-                style={{ padding: '6px 10px', borderRadius: 8, border: 'none', background: 'var(--accent)', color: 'var(--accent-text)', cursor: 'pointer', display: 'flex', alignItems: 'center' }}>
+                className="bg-accent text-accent-text"
+                style={{ padding: '6px 10px', borderRadius: 8, border: 'none', cursor: 'pointer', display: 'flex', alignItems: 'center' }}>
                 <Search size={12} />
               </button>
             )}
             {bucketForm.name && (
               <button onClick={() => { setBucketForm({ ...bucketForm, name: '', lat: '', lng: '' }); setBucketSearch('') }}
-                style={{ padding: '6px 8px', borderRadius: 8, border: '1px solid var(--border-primary)', background: 'none', cursor: 'pointer', display: 'flex', alignItems: 'center', color: 'var(--text-faint)' }}>
+                className="border border-edge text-content-faint"
+                style={{ padding: '6px 8px', borderRadius: 8, background: 'none', cursor: 'pointer', display: 'flex', alignItems: 'center' }}>
                 <X size={12} />
               </button>
             )}
           </div>
           {bucketSearchResults.length > 0 && (
-            <div style={{ position: 'absolute', bottom: '100%', left: 0, right: 0, zIndex: 50, marginBottom: 4, background: 'var(--bg-card)', border: '1px solid var(--border-primary)', borderRadius: 8, boxShadow: '0 4px 12px rgba(0,0,0,0.12)', maxHeight: 160, overflowY: 'auto' }}>
+            <div className="bg-surface-card border border-edge" style={{ position: 'absolute', bottom: '100%', left: 0, right: 0, zIndex: 50, marginBottom: 4, borderRadius: 8, boxShadow: '0 4px 12px rgba(0,0,0,0.12)', maxHeight: 160, overflowY: 'auto' }}>
               {bucketSearchResults.slice(0, 6).map((r, i) => (
-                <button key={i} onClick={() => onSelectBucketPoi(r)} style={{ display: 'flex', flexDirection: 'column', gap: 1, width: '100%', padding: '6px 10px', border: 'none', background: 'none', cursor: 'pointer', textAlign: 'left', fontFamily: 'inherit', borderBottom: '1px solid var(--border-faint)' }}>
-                  <span style={{ fontSize: 12, fontWeight: 500, color: 'var(--text-primary)' }}>{r.name}</span>
-                  {r.address && <span style={{ fontSize: 10, color: 'var(--text-faint)' }}>{r.address}</span>}
+                <button key={i} onClick={() => onSelectBucketPoi(r)} className="border-b border-edge-faint" style={{ display: 'flex', flexDirection: 'column', gap: 1, width: '100%', padding: '6px 10px', borderTop: 'none', borderLeft: 'none', borderRight: 'none', background: 'none', cursor: 'pointer', textAlign: 'left', fontFamily: 'inherit' }}>
+                  <span className="text-content" style={{ fontSize: 12, fontWeight: 500 }}>{r.name}</span>
+                  {r.address && <span className="text-content-faint" style={{ fontSize: 10 }}>{r.address}</span>}
                 </button>
               ))}
             </div>
@@ -685,7 +598,7 @@ function SidebarContent({ data, stats, countries, selectedCountry, countryDetail
         </div>
         {/* Selected place indicator */}
         {bucketForm.lat && bucketForm.lng && (
-          <div style={{ fontSize: 10, color: 'var(--text-faint)', display: 'flex', alignItems: 'center', gap: 4 }}>
+          <div className="text-content-faint" style={{ fontSize: 10, display: 'flex', alignItems: 'center', gap: 4 }}>
             <MapPin size={10} /> {Number(bucketForm.lat).toFixed(4)}, {Number(bucketForm.lng).toFixed(4)}
           </div>
         )}
@@ -702,7 +615,8 @@ function SidebarContent({ data, stats, countries, selectedCountry, countryDetail
         </div>
         <div style={{ display: 'flex', gap: 6, justifyContent: 'flex-end' }}>
           <button onClick={() => { setShowBucketAdd(false); setBucketForm({ name: '', notes: '', lat: '', lng: '', target_date: '' }); setBucketSearch(''); setBucketSearchResults([]); setBucketPoiMonth(0); setBucketPoiYear(0) }}
-            style={{ fontSize: 11, padding: '4px 10px', borderRadius: 6, border: '1px solid var(--border-primary)', background: 'none', cursor: 'pointer', fontFamily: 'inherit', color: 'var(--text-muted)' }}>
+            className="border border-edge text-content-muted"
+            style={{ fontSize: 11, padding: '4px 10px', borderRadius: 6, background: 'none', cursor: 'pointer', fontFamily: 'inherit' }}>
             {t('common.cancel')}
           </button>
           <button onClick={onAddBucket} disabled={!bucketForm.name.trim()}
@@ -714,7 +628,8 @@ function SidebarContent({ data, stats, countries, selectedCountry, countryDetail
     ) : (
       <div style={{ padding: '4px 16px 8px' }}>
         <button onClick={() => setShowBucketAdd(true)}
-          style={{ display: 'flex', alignItems: 'center', justifyContent: 'center', gap: 4, width: '100%', padding: '5px 0', borderRadius: 8, border: '1px dashed var(--border-primary)', background: 'none', fontSize: 11, color: tf, cursor: 'pointer', fontFamily: 'inherit' }}>
+          className="border border-dashed border-edge"
+          style={{ display: 'flex', alignItems: 'center', justifyContent: 'center', gap: 4, width: '100%', padding: '5px 0', borderRadius: 8, background: 'none', fontSize: 11, color: tf, cursor: 'pointer', fontFamily: 'inherit' }}>
           <Plus size={11} /> {t('atlas.addPoi')}
         </button>
       </div>
diff --git a/client/src/pages/InAppNotificationsPage.tsx b/client/src/pages/InAppNotificationsPage.tsx
index e95a97e5..a55efddd 100644
--- a/client/src/pages/InAppNotificationsPage.tsx
+++ b/client/src/pages/InAppNotificationsPage.tsx
@@ -21,16 +21,15 @@ export default function InAppNotificationsPage(): React.ReactElement {
           {/* Header */}
           <div className="flex items-center justify-between mb-6">
             <div>
-              <h1 className="text-xl font-semibold" style={{ color: 'var(--text-primary)' }}>
+              <h1 className="text-xl font-semibold text-content">
                 {t('notifications.title')}
                 {unreadCount > 0 && (
-                  <span className="ml-2 px-2 py-0.5 rounded-full text-xs font-medium align-middle inline-flex items-center justify-center"
-                    style={{ background: 'var(--text-primary)', color: 'var(--bg-primary)' }}>
+                  <span className="ml-2 px-2 py-0.5 rounded-full text-xs font-medium align-middle inline-flex items-center justify-center bg-content text-surface">
                     {unreadCount}
                   </span>
                 )}
               </h1>
-              <p className="text-sm mt-0.5" style={{ color: 'var(--text-muted)' }}>
+              <p className="text-sm mt-0.5 text-content-muted">
                 {total} {total === 1 ? 'notification' : 'notifications'}
               </p>
             </div>
@@ -40,8 +39,8 @@ export default function InAppNotificationsPage(): React.ReactElement {
               {unreadCount > 0 && (
                 <button
                   onClick={markAllRead}
-                  className="flex items-center gap-1.5 px-3 py-1.5 rounded-lg text-sm transition-colors"
-                  style={{ background: 'var(--bg-hover)', color: 'var(--text-secondary)' }}
+                  className="flex items-center gap-1.5 px-3 py-1.5 rounded-lg text-sm transition-colors text-content-secondary"
+                  style={{ background: 'var(--bg-hover)' }}
                   onMouseEnter={e => e.currentTarget.style.background = 'var(--bg-tertiary)'}
                   onMouseLeave={e => e.currentTarget.style.background = 'var(--bg-hover)'}
                 >
@@ -86,19 +85,16 @@ export default function InAppNotificationsPage(): React.ReactElement {
           </div>
 
           {/* Notification list */}
-          <div
-            className="rounded-xl border overflow-hidden"
-            style={{ borderColor: 'var(--border-primary)', background: 'var(--bg-card)' }}
-          >
+          <div className="rounded-xl border overflow-hidden border-edge bg-surface-card">
             {isLoading && displayed.length === 0 ? (
               <div className="flex items-center justify-center py-16">
                 <Spinner className="w-6 h-6 border-2 border-slate-200 border-t-current" />
               </div>
             ) : displayed.length === 0 ? (
               <div className="flex flex-col items-center justify-center py-16 px-4 text-center gap-3">
-                <Bell className="w-12 h-12" style={{ color: 'var(--text-faint)' }} />
-                <p className="text-base font-medium" style={{ color: 'var(--text-muted)' }}>{t('notifications.empty')}</p>
-                <p className="text-sm" style={{ color: 'var(--text-faint)' }}>{t('notifications.emptyDescription')}</p>
+                <Bell className="w-12 h-12 text-content-faint" />
+                <p className="text-base font-medium text-content-muted">{t('notifications.empty')}</p>
+                <p className="text-sm text-content-faint">{t('notifications.emptyDescription')}</p>
               </div>
             ) : (
               displayed.map(n => (
diff --git a/client/src/pages/JourneyDetailPage.tsx b/client/src/pages/JourneyDetailPage.tsx
index aeccc7e6..a0e54d45 100644
--- a/client/src/pages/JourneyDetailPage.tsx
+++ b/client/src/pages/JourneyDetailPage.tsx
@@ -7,7 +7,7 @@ import { useParams, useNavigate, useSearchParams } from 'react-router-dom'
 import { useJourneyStore } from '../store/journeyStore'
 import { useAuthStore } from '../store/authStore'
 import { useTranslation } from '../i18n'
-import { journeyApi, authApi, addonsApi, mapsApi } from '../api/client'
+import { journeyApi, addonsApi, mapsApi } from '../api/client'
 import { addListener, removeListener } from '../api/websocket'
 import Navbar from '../components/Layout/Navbar'
 import JourneyMap from '../components/Journey/JourneyMapAuto'
@@ -16,10 +16,12 @@ import type { JourneyMapAutoHandle as JourneyMapHandle } from '../components/Jou
 import JournalBody from '../components/Journey/JournalBody'
 import MarkdownToolbar from '../components/Journey/MarkdownToolbar'
 import PhotoLightbox from '../components/Journey/PhotoLightbox'
+import ContributorInviteDialog from '../components/Journey/ContributorInviteDialog'
+import JourneyShareSection from '../components/Journey/JourneyShareSection'
 import { useToast } from '../components/shared/Toast'
 import ConfirmDialog from '../components/shared/ConfirmDialog'
 import {
-  ArrowLeft, RefreshCw, MoreHorizontal, Share2, Download, List, Grid, MapPin, Link, Copy,
+  ArrowLeft, RefreshCw, MoreHorizontal, Share2, Download, List, Grid, MapPin, Copy,
   Clock, Package, Image, ChevronRight,
   UserPlus, Plus, Minus, Calendar, Camera, BookOpen, X, Check, ImagePlus, Trash2, Pencil,
   Laugh, Smile, Meh, Annoyed, Frown,
@@ -939,6 +941,7 @@ function GalleryView({ entries, gallery, journeyId, userId, trips, onPhotoClick,
           onClose={() => setShowPicker(false)}
           onAdd={async (groups, entryId) => {
             let added = 0
+            let anyFailed = false
             for (const group of groups) {
               try {
                 if (entryId) {
@@ -948,11 +951,15 @@ function GalleryView({ entries, gallery, journeyId, userId, trips, onPhotoClick,
                   const result = await journeyApi.addProviderPhotosToGallery(journeyId, pickerProvider!, group.assetIds, group.passphrase)
                   added += result.added || 0
                 }
-              } catch {}
+              } catch {
+                anyFailed = true
+              }
             }
             if (added > 0) {
               toast.success(t('journey.photosAdded', { count: added }))
               onRefresh()
+            } else if (anyFailed) {
+              toast.error(t('common.error'))
             }
             setShowPicker(false)
           }}
@@ -2524,250 +2531,8 @@ function AddTripDialog({ journeyId, existingTripIds, onClose, onAdded }: {
   )
 }
 
-// ── Contributor Invite Dialog ─────────────────────────────────────────────
-
-function ContributorInviteDialog({ journeyId, existingUserIds, onClose, onInvited }: {
-  journeyId: number
-  existingUserIds: number[]
-  onClose: () => void
-  onInvited: () => void
-}) {
-  const { t } = useTranslation()
-  const [users, setUsers] = useState<{ id: number; username: string; email: string; avatar?: string | null }[]>([])
-  const [search, setSearch] = useState('')
-  const [selectedUserId, setSelectedUserId] = useState<number | null>(null)
-  const [role, setRole] = useState<'editor' | 'viewer'>('viewer')
-  const [sending, setSending] = useState(false)
-  const toast = useToast()
-
-  useEffect(() => {
-    authApi.listUsers().then(d => setUsers(d.users || [])).catch(() => {})
-  }, [])
-
-  const filtered = users.filter(u => {
-    if (existingUserIds.includes(u.id)) return false
-    if (!search) return true
-    const q = search.toLowerCase()
-    return u.username.toLowerCase().includes(q) || u.email.toLowerCase().includes(q)
-  })
-
-  const handleInvite = async () => {
-    if (!selectedUserId) return
-    setSending(true)
-    try {
-      await journeyApi.addContributor(journeyId, selectedUserId, role)
-      toast.success(t('journey.contributors.added'))
-      onInvited()
-    } catch {
-      toast.error(t('journey.contributors.addFailed'))
-    } finally {
-      setSending(false)
-    }
-  }
-
-  return (
-    <div className="fixed inset-0 z-[200] flex items-center justify-center p-5" style={{ background: 'rgba(9,9,11,0.75)' }}>
-      <div className="bg-white dark:bg-zinc-900 rounded-2xl shadow-[0_20px_40px_rgba(0,0,0,0.2)] max-w-[420px] w-full flex flex-col overflow-hidden">
-
-        <div className="flex items-center justify-between px-6 py-4 border-b border-zinc-200 dark:border-zinc-700">
-          <h2 className="text-[16px] font-bold text-zinc-900 dark:text-white">{t('journey.contributors.invite')}</h2>
-          <button onClick={onClose} className="w-8 h-8 rounded-lg flex items-center justify-center text-zinc-400 hover:bg-zinc-100 dark:hover:bg-zinc-800">
-            <X size={16} />
-          </button>
-        </div>
-
-        <div className="px-6 py-5 flex flex-col gap-4">
-          {/* Search */}
-          <div>
-            <label className="text-[10px] font-semibold tracking-[0.12em] uppercase text-zinc-500 block mb-1.5">{t('journey.contributors.searchUser')}</label>
-            <input
-              value={search}
-              onChange={e => setSearch(e.target.value)}
-              placeholder={t('journey.contributors.searchPlaceholder')}
-              className="w-full px-3 py-2 border border-zinc-200 dark:border-zinc-700 rounded-lg text-[13px] bg-white dark:bg-zinc-800 text-zinc-900 dark:text-white outline-none focus:border-zinc-400 dark:focus:border-zinc-500"
-            />
-          </div>
-
-          {/* User list */}
-          <div className="max-h-[200px] overflow-y-auto flex flex-col gap-1">
-            {filtered.length === 0 && (
-              <p className="text-[12px] text-zinc-400 text-center py-4">{t('journey.contributors.noUsers')}</p>
-            )}
-            {filtered.map(u => (
-              <div
-                key={u.id}
-                onClick={() => setSelectedUserId(u.id)}
-                className={`flex items-center gap-2.5 p-2.5 rounded-lg cursor-pointer transition-all ${
-                  selectedUserId === u.id
-                    ? 'bg-zinc-100 dark:bg-zinc-800 border border-zinc-900 dark:border-white'
-                    : 'hover:bg-zinc-50 dark:hover:bg-zinc-800 border border-transparent'
-                }`}
-              >
-                <div className="w-8 h-8 rounded-full bg-zinc-200 dark:bg-zinc-700 text-zinc-600 dark:text-zinc-300 flex items-center justify-center text-[12px] font-semibold">
-                  {u.username[0].toUpperCase()}
-                </div>
-                <div className="flex-1 min-w-0">
-                  <div className="text-[13px] font-medium text-zinc-900 dark:text-white">{u.username}</div>
-                  <div className="text-[11px] text-zinc-500 truncate">{u.email}</div>
-                </div>
-                {selectedUserId === u.id && (
-                  <div className="w-5 h-5 rounded-full bg-zinc-900 dark:bg-white text-white dark:text-zinc-900 flex items-center justify-center">
-                    <Check size={12} />
-                  </div>
-                )}
-              </div>
-            ))}
-          </div>
-
-          {/* Role selector */}
-          <div>
-            <label className="text-[10px] font-semibold tracking-[0.12em] uppercase text-zinc-500 block mb-2">{t('journey.invite.role')}</label>
-            <div className="flex gap-2">
-              {(['viewer', 'editor'] as const).map(r => (
-                <button
-                  key={r}
-                  onClick={() => setRole(r)}
-                  className={`flex-1 py-2 rounded-lg text-[12px] font-medium border transition-all ${
-                    role === r
-                      ? 'bg-zinc-900 dark:bg-white text-white dark:text-zinc-900 border-zinc-900 dark:border-white'
-                      : 'border-zinc-200 dark:border-zinc-700 text-zinc-500 hover:border-zinc-400'
-                  }`}
-                >
-                  {t(`journey.invite.${r}`)}
-                </button>
-              ))}
-            </div>
-          </div>
-        </div>
-
-        <div className="flex items-center justify-end gap-2 px-6 py-4 border-t border-zinc-200 dark:border-zinc-700 bg-zinc-50 dark:bg-zinc-800/50">
-          <button onClick={onClose} className="px-3.5 py-2 rounded-lg border border-zinc-200 dark:border-zinc-600 text-[13px] font-medium text-zinc-700 dark:text-zinc-300 hover:bg-zinc-100 dark:hover:bg-zinc-700">
-            {t('common.cancel')}
-          </button>
-          <button
-            onClick={handleInvite}
-            disabled={!selectedUserId || sending}
-            className="px-3.5 py-2 rounded-lg bg-zinc-900 dark:bg-white text-white dark:text-zinc-900 text-[13px] font-medium hover:bg-zinc-800 dark:hover:bg-zinc-100 disabled:opacity-40 disabled:cursor-not-allowed"
-          >
-            {sending ? t('journey.invite.inviting') : t('journey.invite.invite')}
-          </button>
-        </div>
-      </div>
-    </div>
-  )
-}
-
 // ── Journey Settings Dialog ───────────────────────────────────────────────
 
-// ── Journey Share Section ─────────────────────────────────────────────────
-
-function JourneyShareSection({ journeyId }: { journeyId: number }) {
-  const { t } = useTranslation()
-  const [link, setLink] = useState<{ token: string; share_timeline: boolean; share_gallery: boolean; share_map: boolean } | null>(null)
-  const [loading, setLoading] = useState(true)
-  const [copied, setCopied] = useState(false)
-  const toast = useToast()
-
-  useEffect(() => {
-    journeyApi.getShareLink(journeyId).then(d => setLink(d.link || null)).catch(() => {}).finally(() => setLoading(false))
-  }, [journeyId])
-
-  const createLink = async () => {
-    try {
-      const res = await journeyApi.createShareLink(journeyId, { share_timeline: true, share_gallery: true, share_map: true })
-      setLink({ token: res.token, share_timeline: true, share_gallery: true, share_map: true })
-      toast.success(t('journey.share.linkCreated'))
-    } catch { toast.error(t('journey.share.createFailed')) }
-  }
-
-  const togglePerm = async (key: 'share_timeline' | 'share_gallery' | 'share_map') => {
-    if (!link) return
-    const updated = { ...link, [key]: !link[key] }
-    setLink(updated)
-    try {
-      await journeyApi.createShareLink(journeyId, { share_timeline: updated.share_timeline, share_gallery: updated.share_gallery, share_map: updated.share_map })
-    } catch { setLink(link); toast.error(t('journey.share.updateFailed')) }
-  }
-
-  const deleteLink = async () => {
-    try {
-      await journeyApi.deleteShareLink(journeyId)
-      setLink(null)
-      toast.success(t('journey.share.linkDeleted'))
-    } catch { toast.error(t('journey.share.deleteFailed')) }
-  }
-
-  const shareUrl = link ? `${window.location.origin}/public/journey/${link.token}` : ''
-
-  const copyLink = () => {
-    navigator.clipboard.writeText(shareUrl)
-    setCopied(true)
-    setTimeout(() => setCopied(false), 2000)
-  }
-
-  if (loading) return null
-
-  return (
-    <div>
-      <label className="text-[10px] font-semibold tracking-[0.12em] uppercase text-zinc-500 block mb-2">{t('journey.share.publicShare')}</label>
-
-      {!link ? (
-        <button
-          onClick={createLink}
-          className="w-full flex items-center justify-center gap-1.5 py-2.5 rounded-lg border border-dashed border-zinc-300 dark:border-zinc-600 text-[12px] font-medium text-zinc-500 hover:border-zinc-400 hover:text-zinc-700 dark:hover:border-zinc-500 dark:hover:text-zinc-300 transition-colors"
-        >
-          <Link size={14} /> {t('journey.share.createLink')}
-        </button>
-      ) : (
-        <div className="flex flex-col gap-3">
-          {/* URL + Copy */}
-          <div className="flex items-center gap-2 p-2.5 rounded-lg bg-zinc-50 dark:bg-zinc-800 border border-zinc-200 dark:border-zinc-700">
-            <Link size={13} className="text-zinc-400 flex-shrink-0" />
-            <span className="flex-1 text-[11px] text-zinc-600 dark:text-zinc-400 truncate">{shareUrl}</span>
-            <button
-              onClick={copyLink}
-              className="flex-shrink-0 px-2.5 py-1 rounded-md bg-zinc-900 dark:bg-white text-white dark:text-zinc-900 text-[11px] font-medium hover:bg-zinc-700 dark:hover:bg-zinc-200"
-            >
-              {copied ? t('journey.share.copied') : t('journey.share.copy')}
-            </button>
-          </div>
-
-          {/* Permission toggles */}
-          <div className="flex flex-col gap-1.5">
-            {[
-              { key: 'share_timeline' as const, label: t('journey.share.timeline'), icon: List },
-              { key: 'share_gallery' as const, label: t('journey.share.gallery'), icon: Grid },
-              { key: 'share_map' as const, label: t('journey.share.map'), icon: MapPin },
-            ].map(({ key, label, icon: Icon }) => (
-              <button
-                key={key}
-                onClick={() => togglePerm(key)}
-                className={`flex items-center gap-2.5 px-3 py-2 rounded-lg border text-[12px] font-medium transition-all ${
-                  link[key]
-                    ? 'border-zinc-900 dark:border-white bg-zinc-900 dark:bg-white text-white dark:text-zinc-900'
-                    : 'border-zinc-200 dark:border-zinc-700 text-zinc-500 hover:border-zinc-400'
-                }`}
-              >
-                <Icon size={13} />
-                {label}
-                {link[key] && <Check size={12} className="ml-auto" />}
-              </button>
-            ))}
-          </div>
-
-          {/* Delete link */}
-          <button
-            onClick={deleteLink}
-            className="text-[11px] font-medium text-red-500 hover:text-red-600 self-start"
-          >
-            {t('share.deleteLink')}
-          </button>
-        </div>
-      )}
-    </div>
-  )
-}
-
 function JourneySettingsDialog({ journey, onClose, onSaved, onOpenInvite, onRefresh }: {
   journey: JourneyDetail
   onClose: () => void
diff --git a/client/src/pages/JourneyPage.tsx b/client/src/pages/JourneyPage.tsx
index aa4b99cd..3c94751d 100644
--- a/client/src/pages/JourneyPage.tsx
+++ b/client/src/pages/JourneyPage.tsx
@@ -86,29 +86,29 @@ export default function JourneyPage() {
 
           {/* Header — desktop (unified toolbar) */}
           <div className="hidden md:block px-8 pt-10 pb-7">
-            <div style={{
-              background: 'var(--bg-tertiary)', borderRadius: 18,
-              border: '1px solid var(--border-primary)',
+            <div className="bg-surface-tertiary border border-edge" style={{
+              borderRadius: 18,
               boxShadow: '0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04)',
               padding: '14px 16px 14px 22px',
               display: 'flex', alignItems: 'center', gap: 16, flexWrap: 'wrap',
             }}>
-              <h2 style={{ margin: 0, fontSize: 18, fontWeight: 600, color: 'var(--text-primary)', letterSpacing: '-0.01em', flexShrink: 0 }}>
+              <h2 className="text-content" style={{ margin: 0, fontSize: 18, fontWeight: 600, letterSpacing: '-0.01em', flexShrink: 0 }}>
                 {t('journey.title')}
               </h2>
               <div style={{ width: 1, height: 22, background: 'var(--border-faint)', flexShrink: 0 }} />
-              <span style={{ fontSize: 13, color: 'var(--text-muted)' }}>
+              <span className="text-content-muted" style={{ fontSize: 13 }}>
                 {t('journey.frontpage.subtitle')}
               </span>
 
               <div style={{ display: 'inline-flex', gap: 6, alignItems: 'center', marginLeft: 'auto', flexShrink: 0 }}>
                 <button
                   onClick={() => openCreateModal()}
+                  className="bg-accent text-accent-text"
                   style={{
                     appearance: 'none', border: 'none', cursor: 'pointer', fontFamily: 'inherit',
                     display: 'inline-flex', alignItems: 'center', gap: 6,
                     padding: '9px 14px', borderRadius: 10, fontSize: 13, fontWeight: 500,
-                    background: 'var(--accent)', color: 'var(--accent-text)', flexShrink: 0,
+                    flexShrink: 0,
                     marginLeft: 2,
                     transition: 'opacity 0.15s ease',
                   }}
diff --git a/client/src/pages/SettingsPage.tsx b/client/src/pages/SettingsPage.tsx
index a2b9e793..ab1569c6 100644
--- a/client/src/pages/SettingsPage.tsx
+++ b/client/src/pages/SettingsPage.tsx
@@ -36,12 +36,12 @@ export default function SettingsPage(): React.ReactElement {
       <div className="w-full px-4 sm:px-6 lg:px-8 py-8">
           {/* Header */}
           <div className="flex items-center gap-3 mb-6">
-            <div className="w-10 h-10 rounded-xl flex items-center justify-center" style={{ background: 'var(--bg-tertiary)' }}>
-              <Settings className="w-5 h-5" style={{ color: 'var(--text-secondary)' }} />
+            <div className="w-10 h-10 rounded-xl flex items-center justify-center bg-surface-tertiary">
+              <Settings className="w-5 h-5 text-content-secondary" />
             </div>
             <div>
-              <h1 className="text-2xl font-bold" style={{ color: 'var(--text-primary)' }}>{t('settings.title')}</h1>
-              <p className="text-sm" style={{ color: 'var(--text-muted)' }}>{t('settings.subtitle')}</p>
+              <h1 className="text-2xl font-bold text-content">{t('settings.title')}</h1>
+              <p className="text-sm text-content-muted">{t('settings.subtitle')}</p>
             </div>
           </div>
 
diff --git a/client/src/pages/SharedTripPage.tsx b/client/src/pages/SharedTripPage.tsx
index 1e0f07c7..4533354b 100644
--- a/client/src/pages/SharedTripPage.tsx
+++ b/client/src/pages/SharedTripPage.tsx
@@ -71,7 +71,7 @@ export default function SharedTripPage() {
   const center = mapPlaces.length > 0 ? [mapPlaces[0].lat, mapPlaces[0].lng] : [48.85, 2.35]
 
   return (
-    <div style={{ minHeight: '100vh', background: 'var(--bg-secondary, #f3f4f6)', fontFamily: "-apple-system, BlinkMacSystemFont, 'SF Pro Text', system-ui, sans-serif" }}>
+    <div className="bg-surface-secondary" style={{ minHeight: '100vh', fontFamily: "-apple-system, BlinkMacSystemFont, 'SF Pro Text', system-ui, sans-serif" }}>
       {/* Header */}
       <div style={{ background: 'linear-gradient(135deg, #000 0%, #0f172a 50%, #1e293b 100%)', color: 'white', padding: '32px 20px 28px', textAlign: 'center', position: 'relative' }}>
         {/* Cover image background */}
@@ -187,7 +187,7 @@ export default function SharedTripPage() {
             })
 
             return (
-              <div key={day.id} style={{ background: 'var(--bg-card, white)', borderRadius: 14, overflow: 'hidden', border: '1px solid var(--border-faint, #e5e7eb)' }}>
+              <div key={day.id} className="bg-surface-card border border-edge-faint" style={{ borderRadius: 14, overflow: 'hidden' }}>
                 <div onClick={() => setSelectedDay(selectedDay === day.id ? null : day.id)}
                   style={{ padding: '12px 16px', cursor: 'pointer', display: 'flex', alignItems: 'center', gap: 10 }}>
                   <div style={{ width: 28, height: 28, borderRadius: '50%', background: selectedDay === day.id ? '#111827' : '#f3f4f6', color: selectedDay === day.id ? 'white' : '#6b7280', display: 'flex', alignItems: 'center', justifyContent: 'center', fontSize: 12, fontWeight: 700, flexShrink: 0 }}>{di + 1}</div>
@@ -271,7 +271,7 @@ export default function SharedTripPage() {
               const time = rTime ?? ''
               const date = rDate ? new Date(rDate + 'T00:00:00Z').toLocaleDateString(locale, { day: 'numeric', month: 'short', timeZone: 'UTC' }) : ''
               return (
-                <div key={r.id} style={{ background: 'var(--bg-card, white)', borderRadius: 10, padding: '12px 16px', border: '1px solid var(--border-faint, #e5e7eb)', display: 'flex', alignItems: 'center', gap: 12 }}>
+                <div key={r.id} className="bg-surface-card border border-edge-faint" style={{ borderRadius: 10, padding: '12px 16px', display: 'flex', alignItems: 'center', gap: 12 }}>
                   <div style={{ width: 32, height: 32, borderRadius: '50%', background: '#f3f4f6', display: 'flex', alignItems: 'center', justifyContent: 'center', flexShrink: 0 }}>
                     <TIcon size={15} color="#6b7280" />
                   </div>
@@ -296,7 +296,7 @@ export default function SharedTripPage() {
 
         {/* Packing */}
         {activeTab === 'packing' && (packing || []).length > 0 && (
-          <div style={{ background: 'var(--bg-card, white)', borderRadius: 14, border: '1px solid var(--border-faint, #e5e7eb)', overflow: 'hidden' }}>
+          <div className="bg-surface-card border border-edge-faint" style={{ borderRadius: 14, overflow: 'hidden' }}>
             {Object.entries((packing || []).reduce((g: any, i: any) => { const c = i.category || t('shared.other'); (g[c] = g[c] || []).push(i); return g }, {})).map(([cat, items]: [string, any]) => (
               <div key={cat}>
                 <div style={{ padding: '8px 16px', background: '#f9fafb', fontSize: 11, fontWeight: 700, color: '#6b7280', textTransform: 'uppercase', letterSpacing: '0.05em', borderBottom: '1px solid #f3f4f6' }}>{cat}</div>
@@ -323,7 +323,7 @@ export default function SharedTripPage() {
               </div>
               {/* By category */}
               {Object.entries(grouped).map(([cat, items]: [string, any]) => (
-                <div key={cat} style={{ background: 'var(--bg-card, white)', borderRadius: 12, border: '1px solid var(--border-faint, #e5e7eb)', overflow: 'hidden' }}>
+                <div key={cat} className="bg-surface-card border border-edge-faint" style={{ borderRadius: 12, overflow: 'hidden' }}>
                   <div style={{ padding: '10px 16px', background: '#f9fafb', display: 'flex', justifyContent: 'space-between', alignItems: 'center', borderBottom: '1px solid #f3f4f6' }}>
                     <span style={{ fontSize: 12, fontWeight: 700, color: '#374151' }}>{cat}</span>
                     <span style={{ fontSize: 12, fontWeight: 600, color: '#6b7280' }}>{items.reduce((s: number, i: any) => s + (parseFloat(i.total_price) || 0), 0).toLocaleString(locale, { minimumFractionDigits: 2 })} {trip.currency || ''}</span>
@@ -342,7 +342,7 @@ export default function SharedTripPage() {
 
         {/* Collab Chat */}
         {activeTab === 'collab' && (collab || []).length > 0 && (
-          <div style={{ background: 'var(--bg-card, white)', borderRadius: 14, border: '1px solid var(--border-faint, #e5e7eb)', overflow: 'hidden' }}>
+          <div className="bg-surface-card border border-edge-faint" style={{ borderRadius: 14, overflow: 'hidden' }}>
             <div style={{ padding: '12px 16px', background: '#f9fafb', borderBottom: '1px solid #f3f4f6', display: 'flex', alignItems: 'center', gap: 8 }}>
               <MessageCircle size={14} color="#6b7280" />
               <span style={{ fontSize: 12, fontWeight: 700, color: '#374151' }}>{t('shared.tabChat')} · {(collab || []).length} {t('shared.messages')}</span>
@@ -379,7 +379,7 @@ export default function SharedTripPage() {
 
         {/* Footer */}
         <div style={{ textAlign: 'center', padding: '40px 0 20px' }}>
-          <div style={{ display: 'inline-flex', alignItems: 'center', gap: 8, padding: '8px 16px', borderRadius: 20, background: 'var(--bg-card, white)', border: '1px solid var(--border-faint, #e5e7eb)', boxShadow: '0 1px 3px rgba(0,0,0,0.04)' }}>
+          <div className="bg-surface-card border border-edge-faint" style={{ display: 'inline-flex', alignItems: 'center', gap: 8, padding: '8px 16px', borderRadius: 20, boxShadow: '0 1px 3px rgba(0,0,0,0.04)' }}>
             <img src="/icons/icon.svg" alt="TREK" width="18" height="18" style={{ borderRadius: 4 }} />
             <span style={{ fontSize: 11, color: '#9ca3af' }}>{t('shared.sharedVia')} <strong style={{ color: '#6b7280' }}>TREK</strong></span>
           </div>
diff --git a/client/src/pages/TripPlannerPage.tsx b/client/src/pages/TripPlannerPage.tsx
index 24df68a6..03f63c6b 100644
--- a/client/src/pages/TripPlannerPage.tsx
+++ b/client/src/pages/TripPlannerPage.tsx
@@ -61,15 +61,15 @@ function ListsContainer({ tripId, packingItems, todoItems }: { tripId: number; p
   return (
     <div>
       <div style={{ padding: '24px 28px 0' }} className="max-md:!px-4 max-md:!pt-4">
-        <div style={{
-          background: 'var(--bg-tertiary)', borderRadius: 18,
+        <div className="bg-surface-tertiary" style={{
+          borderRadius: 18,
           padding: '14px 16px 14px 22px',
           display: 'flex', alignItems: 'center', gap: 16, flexWrap: 'wrap',
         }}>
-          <h2 style={{ margin: 0, fontSize: 18, fontWeight: 600, color: 'var(--text-primary)', letterSpacing: '-0.01em', flexShrink: 0 }}>
+          <h2 className="text-content" style={{ margin: 0, fontSize: 18, fontWeight: 600, letterSpacing: '-0.01em', flexShrink: 0 }}>
             {t('trip.tabs.lists')}
           </h2>
-          <div className="hidden md:block" style={{ width: 1, height: 22, background: 'var(--border-faint)', flexShrink: 0 }} />
+          <div className="hidden md:block bg-edge-faint" style={{ width: 1, height: 22, flexShrink: 0 }} />
           <div style={{ display: 'inline-flex', gap: 4, flexWrap: 'wrap', flex: 1, minWidth: 0 }}>
             {tabs.map(tab => {
               const active = subTab === tab.id
@@ -205,9 +205,9 @@ export default function TripPlannerPage(): React.ReactElement | null {
 
   if (isLoading || !splashDone) {
     return (
-      <div style={{
+      <div className="bg-surface" style={{
         minHeight: '100vh', display: 'flex', flexDirection: 'column', alignItems: 'center', justifyContent: 'center',
-        background: 'var(--bg-primary)', ...fontStyle,
+        ...fontStyle,
       }}>
         <style>{`
           @keyframes dotPulse {
@@ -227,16 +227,16 @@ export default function TripPlannerPage(): React.ReactElement | null {
             height={64}
           />
         </div>
-        <div style={{ fontSize: 20, fontWeight: 700, color: 'var(--text-primary)', letterSpacing: '-0.3px', marginBottom: 6, animation: 'fadeInUp 0.5s ease-out' }}>
+        <div className="text-content" style={{ fontSize: 20, fontWeight: 700, letterSpacing: '-0.3px', marginBottom: 6, animation: 'fadeInUp 0.5s ease-out' }}>
           {trip?.title || 'TREK'}
         </div>
-        <div style={{ fontSize: 12, color: 'var(--text-faint)', fontWeight: 500, letterSpacing: '2px', textTransform: 'uppercase', marginBottom: 32, animation: 'fadeInUp 0.5s ease-out 0.1s both' }}>
+        <div className="text-content-faint" style={{ fontSize: 12, fontWeight: 500, letterSpacing: '2px', textTransform: 'uppercase', marginBottom: 32, animation: 'fadeInUp 0.5s ease-out 0.1s both' }}>
           {t('trip.loadingPhotos')}
         </div>
         <div style={{ display: 'flex', gap: 6 }}>
           {[0, 1, 2].map(i => (
-            <div key={i} style={{
-              width: 8, height: 8, borderRadius: '50%', background: 'var(--text-muted)',
+            <div key={i} className="bg-content-muted" style={{
+              width: 8, height: 8, borderRadius: '50%',
               animation: `dotPulse 1.4s ease-in-out ${i * 0.2}s infinite`,
             }} />
           ))}
@@ -250,14 +250,12 @@ export default function TripPlannerPage(): React.ReactElement | null {
     <div style={{ position: 'fixed', inset: 0, display: 'flex', flexDirection: 'column', overflow: 'hidden', ...fontStyle }}>
       <Navbar tripTitle={trip.title} tripId={tripId} showBack onBack={() => navigate('/dashboard')} onShare={() => setShowMembersModal(true)} />
 
-      <div style={{
+      <div className="bg-surface-elevated border-b border-edge-faint" style={{
         position: 'fixed', top: 'var(--nav-h)', left: 0, right: 0, zIndex: 40,
         display: 'flex', alignItems: 'center', justifyContent: 'center',
         padding: '0 12px',
-        background: 'var(--bg-elevated)',
         backdropFilter: 'blur(16px)',
         WebkitBackdropFilter: 'blur(16px)',
-        borderBottom: '1px solid var(--border-faint)',
         height: 44,
       }}>
         <SlidingTabs
@@ -445,11 +443,13 @@ export default function TripPlannerPage(): React.ReactElement | null {
             {activeTab === 'plan' && !mobileSidebarOpen && !showPlaceForm && !showMembersModal && !showReservationModal && ReactDOM.createPortal(
               <div className="flex md:hidden" style={{ position: 'fixed', top: 'calc(var(--nav-h) + 44px + 12px)', left: 12, right: 12, justifyContent: 'space-between', zIndex: 100, pointerEvents: 'none' }}>
                 <button onClick={() => setMobileSidebarOpen('left')}
-                  style={{ pointerEvents: 'auto', background: 'var(--bg-card)', color: 'var(--text-primary)', backdropFilter: 'blur(12px)', border: '1px solid var(--border-primary)', borderRadius: 24, padding: '11px 24px', fontSize: 15, fontWeight: 600, cursor: 'pointer', boxShadow: '0 2px 12px rgba(0,0,0,0.15)', minHeight: 44, fontFamily: 'inherit', touchAction: 'manipulation' }}>
+                  className="bg-surface-card text-content border border-edge"
+                  style={{ pointerEvents: 'auto', backdropFilter: 'blur(12px)', borderRadius: 24, padding: '11px 24px', fontSize: 15, fontWeight: 600, cursor: 'pointer', boxShadow: '0 2px 12px rgba(0,0,0,0.15)', minHeight: 44, fontFamily: 'inherit', touchAction: 'manipulation' }}>
                   {t('trip.mobilePlan')}
                 </button>
                 <button onClick={() => setMobileSidebarOpen('right')}
-                  style={{ pointerEvents: 'auto', background: 'var(--bg-card)', color: 'var(--text-primary)', backdropFilter: 'blur(12px)', border: '1px solid var(--border-primary)', borderRadius: 24, padding: '11px 24px', fontSize: 15, fontWeight: 600, cursor: 'pointer', boxShadow: '0 2px 12px rgba(0,0,0,0.15)', minHeight: 44, fontFamily: 'inherit', touchAction: 'manipulation' }}>
+                  className="bg-surface-card text-content border border-edge"
+                  style={{ pointerEvents: 'auto', backdropFilter: 'blur(12px)', borderRadius: 24, padding: '11px 24px', fontSize: 15, fontWeight: 600, cursor: 'pointer', boxShadow: '0 2px 12px rgba(0,0,0,0.15)', minHeight: 44, fontFamily: 'inherit', touchAction: 'manipulation' }}>
                   {t('trip.mobilePlaces')}
                 </button>
               </div>,
@@ -520,7 +520,7 @@ export default function TripPlannerPage(): React.ReactElement | null {
                         ),
                       }
                     }))
-                  } catch {}
+                  } catch (err: unknown) { toast.error(err instanceof Error ? err.message : t('common.unknownError')) }
                 }}
                 onUpdatePlace={async (placeId, data) => { try { await tripActions.updatePlace(tripId, placeId, data) } catch (err: unknown) { toast.error(err instanceof Error ? err.message : t('common.unknownError')) } }}
                 leftWidth={(isMobile || window.innerWidth < 900) ? 0 : (leftCollapsed ? 0 : leftWidth)}
@@ -569,7 +569,7 @@ export default function TripPlannerPage(): React.ReactElement | null {
                             ),
                           }
                         }))
-                      } catch {}
+                      } catch (err: unknown) { toast.error(err instanceof Error ? err.message : t('common.unknownError')) }
                     }}
                     onUpdatePlace={async (placeId, data) => { try { await tripActions.updatePlace(tripId, placeId, data) } catch (err: unknown) { toast.error(err instanceof Error ? err.message : t('common.unknownError')) } }}
                     leftWidth={0}
@@ -582,10 +582,10 @@ export default function TripPlannerPage(): React.ReactElement | null {
 
             {mobileSidebarOpen && ReactDOM.createPortal(
               <div style={{ position: 'fixed', inset: 0, background: 'rgba(0,0,0,0.3)', zIndex: 9999 }} onClick={() => setMobileSidebarOpen(null)}>
-                <div style={{ position: 'absolute', top: 'var(--nav-h)', left: 0, right: 0, bottom: 0, background: 'var(--bg-card)', display: 'flex', flexDirection: 'column', overflow: 'hidden' }} onClick={e => e.stopPropagation()}>
-                  <div style={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between', padding: '14px 16px', borderBottom: '1px solid var(--border-secondary)' }}>
-                    <span style={{ fontWeight: 600, fontSize: 14, color: 'var(--text-primary)' }}>{mobileSidebarOpen === 'left' ? t('trip.mobilePlan') : t('trip.mobilePlaces')}</span>
-                    <button onClick={() => setMobileSidebarOpen(null)} style={{ background: 'var(--bg-tertiary)', border: 'none', borderRadius: '50%', width: 28, height: 28, cursor: 'pointer', display: 'flex', alignItems: 'center', justifyContent: 'center', color: 'var(--text-primary)' }}>
+                <div className="bg-surface-card" style={{ position: 'absolute', top: 'var(--nav-h)', left: 0, right: 0, bottom: 0, display: 'flex', flexDirection: 'column', overflow: 'hidden' }} onClick={e => e.stopPropagation()}>
+                  <div className="border-b border-edge-secondary" style={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between', padding: '14px 16px' }}>
+                    <span className="text-content" style={{ fontWeight: 600, fontSize: 14 }}>{mobileSidebarOpen === 'left' ? t('trip.mobilePlan') : t('trip.mobilePlaces')}</span>
+                    <button onClick={() => setMobileSidebarOpen(null)} className="bg-surface-tertiary text-content" style={{ border: 'none', borderRadius: '50%', width: 28, height: 28, cursor: 'pointer', display: 'flex', alignItems: 'center', justifyContent: 'center' }}>
                       <X size={14} />
                     </button>
                   </div>
diff --git a/client/src/pages/VacayPage.tsx b/client/src/pages/VacayPage.tsx
index c8972bbe..01ac9a94 100644
--- a/client/src/pages/VacayPage.tsx
+++ b/client/src/pages/VacayPage.tsx
@@ -24,7 +24,7 @@ export default function VacayPage(): React.ReactElement {
   if (loading) {
     return (
       <PageShell background="var(--bg-primary)" contentClassName="flex items-center justify-center" contentStyle={{ minHeight: 'calc(100vh - var(--nav-h))' }}>
-        <div className="w-8 h-8 border-2 rounded-full animate-spin" style={{ borderColor: 'var(--border-primary)', borderTopColor: 'var(--text-primary)' }} />
+        <div className="w-8 h-8 border-2 rounded-full animate-spin border-edge border-t-content" />
       </PageShell>
     )
   }
@@ -33,25 +33,25 @@ export default function VacayPage(): React.ReactElement {
   const sidebarContent = (
     <>
       {/* Year Selector */}
-      <div className="rounded-xl border p-3" style={{ background: 'var(--bg-card)', borderColor: 'var(--border-primary)' }}>
+      <div className="rounded-xl border p-3 bg-surface-card border-edge">
         <div className="flex items-center mb-2">
-          <span className="text-[11px] font-medium uppercase tracking-wider" style={{ color: 'var(--text-faint)' }}>{t('vacay.year')}</span>
+          <span className="text-[11px] font-medium uppercase tracking-wider text-content-faint">{t('vacay.year')}</span>
         </div>
         <div className="flex items-center justify-between mb-2">
           <div className="flex items-center gap-1">
-            <button onClick={handleAddPrevYear} className="p-0.5 rounded transition-colors" style={{ color: 'var(--text-faint)' }} title={t('vacay.addPrevYear')}>
+            <button onClick={handleAddPrevYear} className="p-0.5 rounded transition-colors text-content-faint" title={t('vacay.addPrevYear')}>
               <Plus size={14} />
             </button>
-            <button onClick={() => { const idx = years.indexOf(selectedYear); if (idx > 0) setSelectedYear(years[idx - 1]) }} disabled={years.indexOf(selectedYear) <= 0} className="p-1 rounded-lg disabled:opacity-20 transition-colors" style={{ background: 'var(--bg-secondary)' }}>
-              <ChevronLeft size={16} style={{ color: 'var(--text-muted)' }} />
+            <button onClick={() => { const idx = years.indexOf(selectedYear); if (idx > 0) setSelectedYear(years[idx - 1]) }} disabled={years.indexOf(selectedYear) <= 0} className="p-1 rounded-lg disabled:opacity-20 transition-colors bg-surface-secondary">
+              <ChevronLeft size={16} className="text-content-muted" />
             </button>
           </div>
-          <span className="text-xl font-bold tabular-nums" style={{ color: 'var(--text-primary)' }}>{selectedYear}</span>
+          <span className="text-xl font-bold tabular-nums text-content">{selectedYear}</span>
           <div className="flex items-center gap-1">
-            <button onClick={() => { const idx = years.indexOf(selectedYear); if (idx < years.length - 1) setSelectedYear(years[idx + 1]) }} disabled={years.indexOf(selectedYear) >= years.length - 1} className="p-1 rounded-lg disabled:opacity-20 transition-colors" style={{ background: 'var(--bg-secondary)' }}>
-              <ChevronRight size={16} style={{ color: 'var(--text-muted)' }} />
+            <button onClick={() => { const idx = years.indexOf(selectedYear); if (idx < years.length - 1) setSelectedYear(years[idx + 1]) }} disabled={years.indexOf(selectedYear) >= years.length - 1} className="p-1 rounded-lg disabled:opacity-20 transition-colors bg-surface-secondary">
+              <ChevronRight size={16} className="text-content-muted" />
             </button>
-            <button onClick={handleAddNextYear} className="p-0.5 rounded transition-colors" style={{ color: 'var(--text-faint)' }} title={t('vacay.addYear')}>
+            <button onClick={handleAddNextYear} className="p-0.5 rounded transition-colors text-content-faint" title={t('vacay.addYear')}>
               <Plus size={14} />
             </button>
           </div>
@@ -80,8 +80,8 @@ export default function VacayPage(): React.ReactElement {
 
       {/* Legend */}
       {(plan?.holidays_enabled || plan?.company_holidays_enabled || plan?.block_weekends) && (
-        <div className="rounded-xl border p-3" style={{ background: 'var(--bg-card)', borderColor: 'var(--border-primary)' }}>
-          <span className="text-[11px] font-medium uppercase tracking-wider" style={{ color: 'var(--text-faint)' }}>{t('vacay.legend')}</span>
+        <div className="rounded-xl border p-3 bg-surface-card border-edge">
+          <span className="text-[11px] font-medium uppercase tracking-wider text-content-faint">{t('vacay.legend')}</span>
           <div className="mt-2 flex flex-wrap gap-x-3 gap-y-1.5">
             {plan?.holidays_enabled && (plan?.holiday_calendars ?? []).length === 0 && (
               <LegendItem color="#fecaca" label={t('vacay.publicHoliday')} />
@@ -105,23 +105,21 @@ export default function VacayPage(): React.ReactElement {
           {/* Mobile + tablet header (filter toggle lives here) */}
           <div className="lg:hidden flex items-center justify-between mb-4">
             <div className="flex items-center gap-3">
-              <div className="w-9 h-9 rounded-xl flex items-center justify-center" style={{ background: 'var(--bg-secondary)' }}>
-                <CalendarDays size={18} style={{ color: 'var(--text-primary)' }} />
+              <div className="w-9 h-9 rounded-xl flex items-center justify-center bg-surface-secondary">
+                <CalendarDays size={18} className="text-content" />
               </div>
-              <h1 className="text-lg font-bold" style={{ color: 'var(--text-primary)' }}>{t('admin.addons.catalog.vacay.name')}</h1>
+              <h1 className="text-lg font-bold text-content">{t('admin.addons.catalog.vacay.name')}</h1>
             </div>
             <div className="flex items-center gap-2">
               <button
                 onClick={() => setShowMobileSidebar(true)}
-                className="lg:hidden flex items-center gap-1.5 px-3 py-1.5 rounded-lg text-sm transition-colors"
-                style={{ background: 'var(--bg-secondary)', color: 'var(--text-muted)' }}
+                className="lg:hidden flex items-center gap-1.5 px-3 py-1.5 rounded-lg text-sm transition-colors bg-surface-secondary text-content-muted"
               >
                 <SlidersHorizontal size={14} />
               </button>
               <button
                 onClick={() => setShowSettings(true)}
-                className="flex items-center gap-1.5 px-3 py-1.5 rounded-lg text-sm transition-colors"
-                style={{ background: 'var(--bg-secondary)', color: 'var(--text-muted)' }}
+                className="flex items-center gap-1.5 px-3 py-1.5 rounded-lg text-sm transition-colors bg-surface-secondary text-content-muted"
               >
                 <Settings size={14} />
               </button>
@@ -130,28 +128,28 @@ export default function VacayPage(): React.ReactElement {
 
           {/* Desktop header — unified toolbar (sidebar is always visible at this width) */}
           <div className="hidden lg:block" style={{ marginBottom: 20 }}>
-            <div style={{
-              background: 'var(--bg-tertiary)', borderRadius: 18,
-              border: '1px solid var(--border-primary)',
+            <div className="bg-surface-tertiary border border-edge" style={{
+              borderRadius: 18,
               boxShadow: '0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04)',
               padding: '14px 16px 14px 22px',
               display: 'flex', alignItems: 'center', gap: 16, flexWrap: 'wrap',
             }}>
-              <h2 style={{ margin: 0, fontSize: 18, fontWeight: 600, color: 'var(--text-primary)', letterSpacing: '-0.01em', flexShrink: 0 }}>
+              <h2 className="text-content" style={{ margin: 0, fontSize: 18, fontWeight: 600, letterSpacing: '-0.01em', flexShrink: 0 }}>
                 {t('admin.addons.catalog.vacay.name')}
               </h2>
-              <div style={{ width: 1, height: 22, background: 'var(--border-faint)', flexShrink: 0 }} />
-              <span style={{ fontSize: 13, color: 'var(--text-muted)' }}>
+              <div className="bg-edge-faint" style={{ width: 1, height: 22, flexShrink: 0 }} />
+              <span className="text-content-muted" style={{ fontSize: 13 }}>
                 {t('vacay.subtitle')}
               </span>
               <div style={{ display: 'inline-flex', gap: 6, alignItems: 'center', marginLeft: 'auto', flexShrink: 0 }}>
                 <button
                   onClick={() => setShowSettings(true)}
+                  className="bg-accent text-accent-text"
                   style={{
                     appearance: 'none', border: 'none', cursor: 'pointer', fontFamily: 'inherit',
                     display: 'inline-flex', alignItems: 'center', gap: 6,
                     padding: '9px 14px', borderRadius: 10, fontSize: 13, fontWeight: 500,
-                    background: 'var(--accent)', color: 'var(--accent-text)', flexShrink: 0,
+                    flexShrink: 0,
                     marginLeft: 2,
                     transition: 'opacity 0.15s ease',
                   }}
@@ -182,8 +180,8 @@ export default function VacayPage(): React.ReactElement {
       {showMobileSidebar && ReactDOM.createPortal(
         <div className="fixed inset-0 lg:hidden" style={{ zIndex: 99980 }}>
           <div className="absolute inset-0" style={{ background: 'rgba(0,0,0,0.4)' }} onClick={() => setShowMobileSidebar(false)} />
-          <div className="absolute left-0 top-0 bottom-0 w-[280px] overflow-y-auto p-3 flex flex-col gap-3"
-            style={{ background: 'var(--bg-primary)', boxShadow: '4px 0 24px rgba(0,0,0,0.15)', animation: 'slideInLeft 0.2s ease-out' }}>
+          <div className="absolute left-0 top-0 bottom-0 w-[280px] overflow-y-auto p-3 flex flex-col gap-3 bg-surface"
+            style={{ boxShadow: '4px 0 24px rgba(0,0,0,0.15)', animation: 'slideInLeft 0.2s ease-out' }}>
             {sidebarContent}
           </div>
         </div>,
@@ -201,16 +199,16 @@ export default function VacayPage(): React.ReactElement {
           <div className="flex gap-3 p-3 rounded-lg" style={{ background: 'rgba(239,68,68,0.08)', border: '1px solid rgba(239,68,68,0.15)' }}>
             <AlertTriangle size={18} className="text-red-500 shrink-0 mt-0.5" />
             <div>
-              <p className="text-sm font-medium" style={{ color: 'var(--text-primary)' }}>
+              <p className="text-sm font-medium text-content">
                 {t('vacay.removeYearConfirm', { year: deleteYear })}
               </p>
-              <p className="text-xs mt-1" style={{ color: 'var(--text-muted)' }}>
+              <p className="text-xs mt-1 text-content-muted">
                 {t('vacay.removeYearHint')}
               </p>
             </div>
           </div>
           <div className="flex gap-3 justify-end">
-            <button onClick={() => setDeleteYear(null)} className="px-4 py-2 text-sm rounded-lg transition-colors" style={{ color: 'var(--text-muted)', border: '1px solid var(--border-primary)' }}>
+            <button onClick={() => setDeleteYear(null)} className="px-4 py-2 text-sm rounded-lg transition-colors border text-content-muted border-edge">
               {t('common.cancel')}
             </button>
             <button onClick={async () => { await removeYear(deleteYear); setDeleteYear(null) }} className="px-4 py-2 text-sm bg-red-500 hover:bg-red-600 text-white rounded-lg transition-colors">
@@ -225,18 +223,16 @@ export default function VacayPage(): React.ReactElement {
         <div className="fixed inset-0 flex items-center justify-center px-4"
           style={{ zIndex: 99995, backgroundColor: 'rgba(0,0,0,0.7)', backdropFilter: 'blur(8px)' }}>
           {incomingInvites.map(inv => (
-            <div key={inv.id} className="trek-modal-enter w-full max-w-md rounded-2xl shadow-2xl overflow-hidden"
-              style={{ background: 'var(--bg-card)' }}>
+            <div key={inv.id} className="trek-modal-enter w-full max-w-md rounded-2xl shadow-2xl overflow-hidden bg-surface-card">
               <div className="px-6 pt-6 pb-4 text-center">
-                <div className="w-14 h-14 rounded-full mx-auto mb-4 flex items-center justify-center text-lg font-bold"
-                  style={{ background: 'var(--bg-secondary)', color: 'var(--text-primary)' }}>
+                <div className="w-14 h-14 rounded-full mx-auto mb-4 flex items-center justify-center text-lg font-bold bg-surface-secondary text-content">
                   {inv.username?.[0]?.toUpperCase()}
                 </div>
-                <h2 className="text-lg font-bold mb-1" style={{ color: 'var(--text-primary)' }}>
+                <h2 className="text-lg font-bold mb-1 text-content">
                   {t('vacay.inviteTitle')}
                 </h2>
-                <p className="text-sm" style={{ color: 'var(--text-muted)' }}>
-                  <span className="font-semibold" style={{ color: 'var(--text-primary)' }}>{inv.username}</span> {t('vacay.inviteWantsToFuse')}
+                <p className="text-sm text-content-muted">
+                  <span className="font-semibold text-content">{inv.username}</span> {t('vacay.inviteWantsToFuse')}
                 </p>
               </div>
               <div className="px-6 pb-4 space-y-2">
@@ -248,13 +244,11 @@ export default function VacayPage(): React.ReactElement {
               </div>
               <div className="px-6 pb-6 flex gap-3">
                 <button onClick={() => declineInvite(inv.plan_id)}
-                  className="flex-1 px-4 py-2.5 text-sm font-medium rounded-xl transition-colors"
-                  style={{ color: 'var(--text-muted)', border: '1px solid var(--border-primary)' }}>
+                  className="flex-1 px-4 py-2.5 text-sm font-medium rounded-xl transition-colors border text-content-muted border-edge">
                   {t('vacay.decline')}
                 </button>
                 <button onClick={() => acceptInvite(inv.plan_id)}
-                  className="flex-1 px-4 py-2.5 text-sm font-medium rounded-xl transition-colors"
-                  style={{ background: 'var(--text-primary)', color: 'var(--bg-card)' }}>
+                  className="flex-1 px-4 py-2.5 text-sm font-medium rounded-xl transition-colors bg-content text-surface-card">
                   {t('vacay.acceptFusion')}
                 </button>
               </div>
@@ -276,9 +270,9 @@ export default function VacayPage(): React.ReactElement {
 
 function InfoItem({ icon: Icon, text }: { icon: React.ComponentType<{ size?: number; className?: string; style?: React.CSSProperties }>; text: string }): React.ReactElement {
   return (
-    <div className="flex items-start gap-3 px-3 py-2 rounded-lg" style={{ background: 'var(--bg-secondary)' }}>
-      <Icon size={15} className="shrink-0 mt-0.5" style={{ color: 'var(--text-muted)' }} />
-      <span className="text-xs" style={{ color: 'var(--text-primary)' }}>{text}</span>
+    <div className="flex items-start gap-3 px-3 py-2 rounded-lg bg-surface-secondary">
+      <Icon size={15} className="shrink-0 mt-0.5 text-content-muted" />
+      <span className="text-xs text-content">{text}</span>
     </div>
   )
 }
@@ -287,7 +281,7 @@ function LegendItem({ color, label }: { color: string; label: string }): React.R
   return (
     <div className="flex items-center gap-2">
       <span className="w-4 h-3 rounded" style={{ background: color, border: `1px solid ${color}` }} />
-      <span className="text-[11px]" style={{ color: 'var(--text-muted)' }}>{label}</span>
+      <span className="text-[11px] text-content-muted">{label}</span>
     </div>
   )
 }
diff --git a/client/src/pages/admin/AdminUpdateBanner.tsx b/client/src/pages/admin/AdminUpdateBanner.tsx
new file mode 100644
index 00000000..3ff022a1
--- /dev/null
+++ b/client/src/pages/admin/AdminUpdateBanner.tsx
@@ -0,0 +1,50 @@
+import React from 'react'
+import { ArrowUpCircle, ExternalLink, Download } from 'lucide-react'
+import type { TranslationFn } from '../../types'
+import type { UpdateInfo } from './adminModel'
+
+interface AdminUpdateBannerProps {
+  updateInfo: UpdateInfo
+  t: TranslationFn
+  onHowTo: () => void
+}
+
+// The "new version available" banner shown at the top of the admin page.
+// Purely presentational — extracted from AdminPage with identical markup.
+export default function AdminUpdateBanner({ updateInfo, t, onHowTo }: AdminUpdateBannerProps): React.ReactElement {
+  return (
+    <div className="mb-6 p-4 rounded-xl border flex flex-col sm:flex-row items-start sm:items-center gap-4 bg-amber-50 dark:bg-amber-950/40 border-amber-300 dark:border-amber-700">
+      <div className="flex items-center gap-4 flex-1 min-w-0">
+        <div className="flex-shrink-0 w-10 h-10 rounded-full flex items-center justify-center bg-amber-500 dark:bg-amber-600">
+          <ArrowUpCircle className="w-5 h-5 text-white" />
+        </div>
+        <div>
+          <p className="text-sm font-semibold text-amber-900 dark:text-amber-200">{t('admin.update.available')}</p>
+          <p className="text-xs text-amber-700 dark:text-amber-400 mt-0.5">
+            {t('admin.update.text').replace('{version}', `v${updateInfo.latest}`).replace('{current}', `v${updateInfo.current}`)}
+          </p>
+        </div>
+      </div>
+      <div className="flex items-center gap-2 flex-shrink-0">
+        {updateInfo.release_url && (
+          <a
+            href={updateInfo.release_url}
+            target="_blank"
+            rel="noopener noreferrer"
+            className="flex items-center gap-1.5 px-3 py-2 rounded-lg text-xs font-medium transition-colors text-amber-800 dark:text-amber-300 border border-amber-300 dark:border-amber-600 hover:bg-amber-100 dark:hover:bg-amber-900/50"
+          >
+            <ExternalLink className="w-3.5 h-3.5" />
+            {t('admin.update.button')}
+          </a>
+        )}
+        <button
+          onClick={onHowTo}
+          className="flex items-center gap-1.5 px-4 py-2 rounded-lg text-sm font-semibold transition-colors bg-slate-900 dark:bg-white text-white dark:text-slate-900 hover:bg-slate-700 dark:hover:bg-gray-200"
+        >
+          <Download className="w-4 h-4" />
+          {t('admin.update.howTo')}
+        </button>
+      </div>
+    </div>
+  )
+}
diff --git a/client/src/pages/atlas/AtlasCountrySearch.tsx b/client/src/pages/atlas/AtlasCountrySearch.tsx
new file mode 100644
index 00000000..07b2b218
--- /dev/null
+++ b/client/src/pages/atlas/AtlasCountrySearch.tsx
@@ -0,0 +1,152 @@
+import React from 'react'
+import { Search, X, ChevronRight } from 'lucide-react'
+import type { TranslationFn } from '../../types'
+
+type CountryOption = { code: string; label: string }
+
+interface AtlasCountrySearchProps {
+  dark: boolean
+  t: TranslationFn
+  search: string
+  setSearch: (v: string) => void
+  results: CountryOption[]
+  setResults: (v: CountryOption[]) => void
+  open: boolean
+  setOpen: (v: boolean) => void
+  options: CountryOption[]
+  onSelect: (code: string) => void
+}
+
+// The floating country search box that overlays the globe (search input + results
+// dropdown). Extracted from AtlasPage as a presentational sibling — behaviour and
+// markup are byte-identical to the inline version it replaced.
+export default function AtlasCountrySearch({
+  dark, t, search, setSearch, results, setResults, open, setOpen, options, onSelect,
+}: AtlasCountrySearchProps): React.ReactElement {
+  return (
+    <div
+      className="absolute z-20 flex justify-center"
+      style={{ top: 'calc(env(safe-area-inset-top, 0px) + 14px)', left: 0, right: 0, pointerEvents: 'none' }}
+    >
+      <div style={{ width: 'min(520px, calc(100vw - 28px))', pointerEvents: 'auto' }}>
+        <div style={{
+          display: 'flex',
+          alignItems: 'center',
+          gap: 10,
+          padding: '10px 12px',
+          borderRadius: 16,
+          border: '1px solid ' + (dark ? 'rgba(255,255,255,0.10)' : 'rgba(0,0,0,0.08)'),
+          background: dark ? 'rgba(10,10,15,0.55)' : 'rgba(255,255,255,0.55)',
+          backdropFilter: 'blur(18px) saturate(180%)',
+          WebkitBackdropFilter: 'blur(18px) saturate(180%)',
+          boxShadow: dark ? '0 8px 26px rgba(0,0,0,0.25)' : '0 8px 26px rgba(0,0,0,0.10)',
+        }}>
+          <Search size={16} className="text-content-faint" style={{ flexShrink: 0 }} />
+          <input
+            value={search}
+            onChange={(e) => {
+              const raw = e.target.value
+              setSearch(raw)
+              const q = raw.trim().toLowerCase()
+              if (!q) {
+                setResults([])
+                setOpen(false)
+                return
+              }
+              const next = options
+                .filter(o => o.label.toLowerCase().includes(q) || o.code.toLowerCase() === q)
+                .slice(0, 8)
+              setResults(next)
+              setOpen(true)
+            }}
+            onFocus={() => {
+              if (results.length > 0) setOpen(true)
+            }}
+            onKeyDown={(e) => {
+              if (e.key === 'Escape') {
+                setOpen(false)
+                return
+              }
+              if (e.key === 'Enter') {
+                const first = results[0]
+                if (first) onSelect(first.code)
+              }
+            }}
+            placeholder={t('atlas.searchCountry')}
+            autoComplete="off"
+            spellCheck={false}
+            className="text-content"
+            style={{
+              flex: 1,
+              border: 'none',
+              outline: 'none',
+              background: 'transparent',
+              fontSize: 13,
+              fontFamily: 'inherit',
+            }}
+          />
+          {search.trim() && (
+            <button
+              onClick={() => {
+                setSearch('')
+                setResults([])
+                setOpen(false)
+              }}
+              className="text-content-faint"
+              style={{ border: 'none', background: 'none', cursor: 'pointer', padding: 2, display: 'flex' }}
+              aria-label="Clear"
+            >
+              <X size={14} />
+            </button>
+          )}
+        </div>
+
+        {open && results.length > 0 && (
+          <div
+            style={{
+              marginTop: 8,
+              borderRadius: 14,
+              overflow: 'hidden',
+              border: '1px solid ' + (dark ? 'rgba(255,255,255,0.10)' : 'rgba(0,0,0,0.08)'),
+              background: dark ? 'rgba(10,10,15,0.75)' : 'rgba(255,255,255,0.75)',
+              backdropFilter: 'blur(18px) saturate(180%)',
+              WebkitBackdropFilter: 'blur(18px) saturate(180%)',
+              boxShadow: dark ? '0 12px 30px rgba(0,0,0,0.35)' : '0 12px 30px rgba(0,0,0,0.12)',
+            }}
+            onMouseLeave={() => setOpen(false)}
+          >
+            {results.map((r) => (
+              <button
+                key={r.code}
+                onClick={() => onSelect(r.code)}
+                style={{
+                  width: '100%',
+                  border: 'none',
+                  background: 'transparent',
+                  cursor: 'pointer',
+                  padding: '10px 12px',
+                  display: 'flex',
+                  alignItems: 'center',
+                  justifyContent: 'space-between',
+                  fontFamily: 'inherit',
+                  textAlign: 'left',
+                  borderBottom: '1px solid ' + (dark ? 'rgba(255,255,255,0.06)' : 'rgba(0,0,0,0.06)'),
+                }}
+                onMouseEnter={(e) => { (e.currentTarget as HTMLButtonElement).style.background = dark ? 'rgba(255,255,255,0.06)' : 'rgba(0,0,0,0.05)' }}
+                onMouseLeave={(e) => { (e.currentTarget as HTMLButtonElement).style.background = 'transparent' }}
+              >
+                <span style={{ display: 'flex', alignItems: 'center', gap: 10, minWidth: 0 }}>
+                  <img src={`https://flagcdn.com/w40/${r.code.toLowerCase()}.png`} alt={r.code} style={{ width: 28, height: 20, borderRadius: 4, objectFit: 'cover' }} />
+                  <span className="text-content" style={{ fontSize: 13, fontWeight: 650, overflow: 'hidden', textOverflow: 'ellipsis', whiteSpace: 'nowrap' }}>
+                    {r.label}
+                  </span>
+                </span>
+                <ChevronRight size={16} className="text-content-faint" style={{ flexShrink: 0 }} />
+              </button>
+            ))}
+          </div>
+        )}
+      </div>
+    </div>
+  )
+}
diff --git a/client/src/pages/tripPlanner/useTripPlanner.ts b/client/src/pages/tripPlanner/useTripPlanner.ts
index 674e0b49..e5387b32 100644
--- a/client/src/pages/tripPlanner/useTripPlanner.ts
+++ b/client/src/pages/tripPlanner/useTripPlanner.ts
@@ -364,7 +364,7 @@ export function useTripPlanner() {
           const fd = new FormData()
           fd.append('file', file)
           fd.append('place_id', editingPlace.id)
-          try { await tripActions.addFile(tripId, fd) } catch {}
+          try { await tripActions.addFile(tripId, fd) } catch { toast.error(t('files.uploadError')) }
         }
       }
       toast.success(t('trip.toast.placeUpdated'))
@@ -375,7 +375,7 @@ export function useTripPlanner() {
           const fd = new FormData()
           fd.append('file', file)
           fd.append('place_id', place.id)
-          try { await tripActions.addFile(tripId, fd) } catch {}
+          try { await tripActions.addFile(tripId, fd) } catch { toast.error(t('files.uploadError')) }
         }
       }
       toast.success(t('trip.toast.placeAdded'))