redesign: modern dark dashboard with gradients and animations

- New color system: deep #0a0a0f bg with indigo/violet/emerald accents
- Sidebar redesign: gradient DH badge, improved active state, cleaner typography
- Card system: .card class with colored top-border accents, hover glow
- WeatherWidget: large temperature display, gradient bg, better 7-day grid
- CalendarWidget: gradient today highlight, violet accents, improved events panel
- TasksWidget: priority dots, hover states, max-height scroll
- System page: circular SVG gauges with glow, accent cards, better bars
- Bookmarks page: hover lift effect, colored category headers
- Claude widgets: gradient badge headers, accent borders
- DashboardHeader: live clock, gradient greeting text
- ServicesGrid: pulsing online indicator (animate-ping), card lift on hover
- globals.css: Inter font, custom scrollbar, card/glass-card, gradient-text helper
- tailwind.config.ts: dash colors, gradient BG images, glow/float animations

src/app/globals.css

@@ -1,27 +1,32 @@
+@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');
+
 @tailwind base;
 @tailwind components;
 @tailwind utilities;
 
 @layer base {
   :root {
-    --background: 224 71% 4%;
-    --foreground: 213 31% 91%;
-    --card: 224 71% 4%;
-    --card-foreground: 213 31% 91%;
-    --border: 216 34% 17%;
-    --input: 216 34% 17%;
+    --background: 240 10% 4%;
+    --foreground: 210 40% 98%;
+    --card: 240 10% 4%;
+    --card-foreground: 210 40% 98%;
+    --border: 240 6% 12%;
+    --input: 240 6% 12%;
     --primary: 210 40% 98%;
-    --primary-foreground: 222.2 47.4% 1.2%;
-    --secondary: 222.2 47.4% 11.2%;
+    --primary-foreground: 240 10% 4%;
+    --secondary: 240 6% 10%;
     --secondary-foreground: 210 40% 98%;
-    --muted: 223 47% 11%;
-    --muted-foreground: 215.4 16.3% 56.9%;
-    --accent: 216 34% 17%;
+    --muted: 240 6% 9%;
+    --muted-foreground: 215 16% 47%;
+    --accent: 240 6% 12%;
     --accent-foreground: 210 40% 98%;
     --destructive: 0 63% 31%;
     --destructive-foreground: 210 40% 98%;
-    --ring: 216 34% 17%;
-    --radius: 0.5rem;
+    --ring: 240 6% 12%;
+    --radius: 0.75rem;
+    --bg-base: #0a0a0f;
+    --bg-surface: #111118;
+    --bg-elevated: #1a1a24;
   }
 }
 
@@ -30,56 +35,87 @@
     @apply border-border;
   }
   body {
-    @apply bg-background text-foreground;
-    background: radial-gradient(ellipse at top left, rgba(99,102,241,0.08) 0%, transparent 50%),
-                radial-gradient(ellipse at bottom right, rgba(139,92,246,0.05) 0%, transparent 50%),
-                hsl(224, 71%, 4%);
+    background-color: var(--bg-base);
+    font-family: 'Inter', system-ui, sans-serif;
+    color: #f8fafc;
     min-height: 100vh;
   }
 }
 
+/* Scrollbar */
+::-webkit-scrollbar { width: 4px; height: 4px; }
+::-webkit-scrollbar-track { background: transparent; }
+::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 2px; }
+::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.2); }
+
+/* Card base style */
+.card {
+  background: rgba(255,255,255,0.03);
+  border: 1px solid rgba(255,255,255,0.06);
+  border-radius: 16px;
+  backdrop-filter: blur(10px);
+  transition: all 0.2s ease;
+}
+
+.card:hover {
+  background: rgba(255,255,255,0.05);
+  border-color: rgba(255,255,255,0.1);
+  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
+}
+
+/* Legacy compat */
 .glass-card {
-  background: rgba(15, 23, 42, 0.7);
-  backdrop-filter: blur(16px);
-  border: 1px solid rgba(99, 102, 241, 0.15);
-  border-radius: 12px;
+  background: rgba(255,255,255,0.03);
+  border: 1px solid rgba(255,255,255,0.06);
+  border-radius: 16px;
+  backdrop-filter: blur(10px);
+  transition: all 0.2s ease;
 }
-
 .glass-card:hover {
-  border-color: rgba(99, 102, 241, 0.3);
-  transition: border-color 0.2s ease;
+  background: rgba(255,255,255,0.05);
+  border-color: rgba(255,255,255,0.1);
+  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
 }
 
+.card-accent-blue { border-top: 2px solid #3b82f6; }
+.card-accent-violet { border-top: 2px solid #8b5cf6; }
+.card-accent-emerald { border-top: 2px solid #10b981; }
+.card-accent-amber { border-top: 2px solid #f59e0b; }
+.card-accent-cyan { border-top: 2px solid #06b6d4; }
+.card-accent-rose { border-top: 2px solid #f43f5e; }
+
+/* Gradient text */
+.gradient-text {
+  background: linear-gradient(135deg, #6366f1, #a855f7);
+  -webkit-background-clip: text;
+  -webkit-text-fill-color: transparent;
+  background-clip: text;
+}
+
+/* Glow effects */
+.glow-violet { box-shadow: 0 0 30px rgba(139,92,246,0.2); }
+.glow-blue { box-shadow: 0 0 30px rgba(59,130,246,0.2); }
+
+/* Sidebar */
 .sidebar {
-  background: rgba(10, 17, 32, 0.85);
-  backdrop-filter: blur(20px);
-  border-right: 1px solid rgba(99, 102, 241, 0.12);
-}
-
-::-webkit-scrollbar {
-  width: 6px;
-}
-::-webkit-scrollbar-track {
-  background: rgba(15, 23, 42, 0.3);
-}
-::-webkit-scrollbar-thumb {
-  background: rgba(99, 102, 241, 0.3);
-  border-radius: 3px;
-}
-::-webkit-scrollbar-thumb:hover {
-  background: rgba(99, 102, 241, 0.5);
+  background: #0d0d14;
+  border-right: 1px solid rgba(255,255,255,0.05);
 }
 
+/* Status indicators */
 .status-online {
-  @apply bg-green-500;
-  box-shadow: 0 0 6px rgba(34, 197, 94, 0.5);
+  background: #10b981;
+  box-shadow: 0 0 6px rgba(16,185,129,0.5);
 }
-
 .status-offline {
-  @apply bg-red-500;
-  box-shadow: 0 0 6px rgba(239, 68, 68, 0.5);
+  background: #ef4444;
+  box-shadow: 0 0 6px rgba(239,68,68,0.5);
+}
+.status-checking {
+  background: #6b7280;
 }
 
-.status-checking {
-  @apply bg-yellow-500;
+@keyframes status-ring {
+  0%, 100% { opacity: 0.7; transform: scale(1); }
+  50% { opacity: 0; transform: scale(2.5); }
 }