ui: fix alignment issues and improve responsive layout

static/css/dashboard.css

@@ -6,7 +6,7 @@
 }
 
 :root {
-    /* Color Palette - Modern SaaS Darkish Theme */
+    /* ... existing colors ... */
     --primary: #6366f1;
     --primary-dark: #4f46e5;
     --primary-light: #818cf8;
@@ -34,6 +34,13 @@
     --border-radius: 12px;
     --border-radius-sm: 6px;
     
+    /* Spacing System */
+    --spacing-xs: 0.25rem;
+    --spacing-sm: 0.5rem;
+    --spacing-md: 1rem;
+    --spacing-lg: 1.5rem;
+    --spacing-xl: 2rem;
+    
     /* Shadows */
     --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
     --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
@@ -54,23 +61,10 @@ body {
 .whitespace-nowrap { white-space: nowrap; }
 .code-sm { font-family: monospace; font-size: 0.8rem; background: var(--bg-secondary); padding: 2px 4px; border-radius: 4px; }
 
-/* Login Screen */
+/* Dashboard Layout */
-.login-container {
+.dashboard-container {
-    min-height: 100vh;
     display: flex;
-    align-items: center;
+    min-height: 100vh;
-    justify-content: center;
-    background: radial-gradient(circle at top left, #1e293b, #0f172a);
-    padding: 1.5rem;
-}
-
-.login-card {
-    background: var(--bg-primary);
-    border-radius: var(--border-radius);
-    box-shadow: var(--shadow-lg);
-    padding: 3rem;
-    width: 100%;
-    max-width: 450px;
 }
 
 /* Sidebar */
@@ -83,33 +77,40 @@ body {
     transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
     z-index: 1000;
     box-shadow: var(--shadow-lg);
+    display: flex;
+    flex-direction: column;
 }
 
-.sidebar.collapsed .logo span, 
+.sidebar.collapsed {
-.sidebar.collapsed .menu-title,
+    width: 80px;
-.sidebar.collapsed .menu-item span,
-.sidebar.collapsed .user-details {
-    display: none;
-}
-
-.sidebar.collapsed .menu-item {
-    justify-content: center;
-    padding: 0.75rem 0;
-}
-
-.sidebar.collapsed .menu-item i {
-    margin: 0;
-    font-size: 1.25rem;
 }
 
 .sidebar-header {
-    padding: 1.5rem;
+    padding: var(--spacing-lg);
     display: flex;
     align-items: center;
     justify-content: space-between;
+    height: 70px;
     border-bottom: 1px solid rgba(255, 255, 255, 0.05);
 }
 
+.sidebar.collapsed .sidebar-header {
+    justify-content: center;
+    padding: var(--spacing-sm);
+}
+
+.sidebar.collapsed .logo span {
+    display: none;
+}
+
+.sidebar.collapsed .sidebar-toggle {
+    display: none; /* Hide toggle when collapsed to simplify, or center it */
+}
+
+.sidebar.collapsed .logo {
+    justify-content: center;
+}
+
 .logo {
     display: flex;
     align-items: center;
@@ -117,15 +118,23 @@ body {
     font-size: 1.25rem;
     font-weight: 800;
     letter-spacing: -0.025em;
+    overflow: hidden;
 }
 
 .logo i {
     color: var(--primary-light);
     font-size: 1.5rem;
+    min-width: 24px;
+}
+
+.sidebar-menu {
+    flex: 1;
+    overflow-y: auto;
+    padding: var(--spacing-md) 0;
 }
 
 .menu-section {
-    padding: 1.5rem 0;
+    padding-bottom: var(--spacing-md);
 }
 
 .menu-title {
@@ -133,20 +142,25 @@ body {
     font-weight: 700;
     text-transform: uppercase;
     color: var(--text-light);
-    padding: 0 1.5rem 0.75rem;
+    padding: 0 var(--spacing-lg) var(--spacing-sm);
     letter-spacing: 0.1em;
+    opacity: 0.5;
+}
+
+.sidebar.collapsed .menu-title {
+    display: none;
 }
 
 .menu-item {
     display: flex;
     align-items: center;
     gap: 1rem;
-    padding: 0.75rem 1.5rem;
+    padding: 0.75rem var(--spacing-lg);
     color: #94a3b8;
     text-decoration: none;
     font-weight: 500;
     transition: all 0.2s;
-    border-right: 3px solid transparent;
+    border-left: 3px solid transparent;
 }
 
 .menu-item:hover {
@@ -157,14 +171,31 @@ body {
 .menu-item.active {
     color: var(--text-white);
     background: linear-gradient(90deg, rgba(99, 102, 241, 0.1), transparent);
-    border-right-color: var(--primary);
+    border-left-color: var(--primary);
+}
+
+.sidebar.collapsed .menu-item {
+    justify-content: center;
+    padding: 0.75rem 0;
+    border-left: none;
+}
+
+.sidebar.collapsed .menu-item span {
+    display: none;
+}
+
+.sidebar.collapsed .menu-item i {
+    font-size: 1.25rem;
 }
 
 /* Main Content Area */
 .main-content {
     margin-left: 260px;
+    flex: 1;
     min-height: 100vh;
     transition: all 0.3s;
+    display: flex;
+    flex-direction: column;
 }
 
 .sidebar.collapsed ~ .main-content {
@@ -179,26 +210,36 @@ body {
     display: flex;
     align-items: center;
     justify-content: space-between;
-    padding: 0 2rem;
+    padding: 0 var(--spacing-xl);
     position: sticky;
     top: 0;
     z-index: 100;
 }
 
-.page-content {
+.nav-right {
-    padding: 2rem;
+    display: flex;
+    align-items: center;
+    gap: var(--spacing-lg);
 }
 
-/* Dashboard Cards */
+.nav-item {
+    display: flex;
+    align-items: center;
+    gap: var(--spacing-sm);
+    color: var(--text-secondary);
+    font-size: 0.875rem;
+}
+
+/* Stat Cards */
 .stat-card {
     background: var(--bg-card);
-    padding: 1.5rem;
+    padding: var(--spacing-lg);
     border-radius: var(--border-radius);
     border: 1px solid var(--border-color);
     box-shadow: var(--shadow-sm);
     display: flex;
     gap: 1.25rem;
-    align-items: flex-start;
+    align-items: center; /* Center horizontally/vertically */
 }
 
 .stat-icon {
@@ -209,42 +250,40 @@ body {
     align-items: center;
     justify-content: center;
     font-size: 1.25rem;
+    flex-shrink: 0;
 }
 
-.stat-value {
+.stat-content {
-    font-size: 1.75rem;
+    flex: 1;
-    font-weight: 800;
-    letter-spacing: -0.025em;
 }
 
-.stat-label {
+/* Grids */
-    color: var(--text-secondary);
+.grid-2, .grid-3 {
-    font-size: 0.875rem;
-    font-weight: 500;
-}
-
-/* Badges */
-.grid-2 {
     display: grid;
-    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
     gap: 1.5rem;
+    margin-bottom: 1.5rem;
 }
 
-.grid-3 {
+.grid-2 { grid-template-columns: repeat(auto-fit, minmax(450px, 1fr)); }
-    display: grid;
+.grid-3 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
-    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
+
-    gap: 1.5rem;
+/* WebSocket Dot Pulse */
+@keyframes ws-pulse {
+    0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4); }
+    70% { box-shadow: 0 0 0 10px rgba(16, 185, 129, 0); }
+    100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
 }
 
-.status-badge {
+.ws-dot {
-    padding: 0.25rem 0.75rem;
+    width: 8px;
-    border-radius: 9999px;
+    height: 8px;
-    font-size: 0.7rem;
+    border-radius: 50%;
-    font-weight: 700;
+    background: var(--text-light);
-    text-transform: uppercase;
+}
-    display: inline-flex;
+
-    align-items: center;
+.ws-dot.connected {
-    gap: 0.375rem;
+    background: var(--success);
+    animation: ws-pulse 2s infinite;
 }
 
 .status-badge.online, .status-badge.success { background: #dcfce7; color: #166534; }

static/js/dashboard.js

@@ -180,7 +180,7 @@ class Dashboard {
     getOverviewTemplate() {
         return `
             <div class="stats-grid" id="overview-stats"></div>
-            <div class="grid-2" style="display: grid; grid-template-columns: 2fr 1fr; gap: 1.5rem; margin-bottom: 1.5rem;">
+            <div class="grid-2">
                 <div class="chart-container">
                     <h3 class="card-title">Request Volume (Last 24h)</h3>
                     <canvas id="requests-chart" height="300"></canvas>
@@ -190,7 +190,7 @@ class Dashboard {
                     <canvas id="providers-chart" height="300"></canvas>
                 </div>
             </div>
-            <div class="grid-2" style="display: grid; grid-template-columns: 1fr 2fr; gap: 1.5rem;">
+            <div class="grid-2">
                 <div class="card">
                     <h3 class="card-title">System Health</h3>
                     <div id="system-health" style="margin-top: 1rem;"></div>