Update static/style.css

static/style.css

@@ -1,1789 +1,1374 @@
 /* ============================================= *
- * InfinityChat - Design System & Styles         *
- * Professional, Responsive, Theme-Aware        *
+ * InfinityChat - Complete Design System        *
+ * Light / Dark / Custom themes                *
  * ============================================= */
 
 /* ---------- CSS Variables (Light Theme Default) ---------- */
 :root {
-    /* Primary Palette */
-    --primary: #2563EB;
-    --primary-hover: #1D4ED8;
-    --primary-light: #DBEAFE;
-    --primary-dark: #1E40AF;
-    
-    /* Neutrals */
-    --bg: #FFFFFF;
-    --bg-secondary: #F9FAFB;
-    --bg-tertiary: #F3F4F6;
-    --bg-elevated: #FFFFFF;
-    
-    /* Text */
-    --text: #111827;
-    --text-secondary: #6B7280;
-    --text-tertiary: #9CA3AF;
-    --text-inverse: #FFFFFF;
-    
-    /* Borders */
-    --border: #E5E7EB;
-    --border-light: #F3F4F6;
-    --border-focus: var(--primary);
-    
-    /* Message Bubbles */
-    --bubble-self: var(--primary);
-    --bubble-self-text: #FFFFFF;
-    --bubble-other: var(--bg-tertiary);
-    --bubble-other-text: var(--text);
-    
-    /* Header */
-    --header-bg: var(--bg-elevated);
-    --header-border: var(--border);
-    --header-text: var(--text);
-    
-    /* Input */
-    --input-bg: var(--bg-tertiary);
-    --input-border: var(--border);
-    --input-text: var(--text);
-    --input-placeholder: var(--text-tertiary);
-    
-    /* Status */
-    --success: #10B981;
-    --warning: #F59E0B;
-    --error: #EF4444;
-    --info: #3B82F6;
-    
-    /* Shadows */
-    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
-    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
-    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
-    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
-    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
-    
-    /* Border Radius */
-    --radius-xs: 4px;
-    --radius-sm: 6px;
-    --radius-md: 8px;
-    --radius-lg: 12px;
-    --radius-xl: 16px;
-    --radius-2xl: 20px;
-    --radius-full: 9999px;
-    
-    /* Transitions */
-    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
-    --transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
-    --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
-    
-    /* Typography */
-    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
-    --font-mono: 'SF Mono', 'Fira Code', 'Fira Mono', monospace;
-    
-    /* Spacing */
-    --space-1: 0.25rem;
-    --space-2: 0.5rem;
-    --space-3: 0.75rem;
-    --space-4: 1rem;
-    --space-5: 1.25rem;
-    --space-6: 1.5rem;
-    --space-8: 2rem;
-    --space-10: 2.5rem;
-    --space-12: 3rem;
-    
-    /* Layout */
-    --header-height: 64px;
-    --compose-min-height: 60px;
-    --sidebar-width: 320px;
+  /* Primary Palette */
+  --primary: #2563EB;
+  --primary-hover: #1D4ED8;
+  --primary-light: #DBEAFE;
+  --primary-dark: #1E40AF;
+
+  /* Neutrals (Light) */
+  --bg: #FFFFFF;
+  --bg-secondary: #F9FAFB;
+  --bg-tertiary: #F3F4F6;
+  --bg-elevated: #FFFFFF;
+
+  /* Text */
+  --text: #111827;
+  --text-secondary: #6B7280;
+  --text-tertiary: #9CA3AF;
+  --text-inverse: #FFFFFF;
+
+  /* Borders */
+  --border: #E5E7EB;
+  --border-light: #F3F4F6;
+  --border-focus: var(--primary);
+
+  /* Message Bubbles */
+  --bubble-self: var(--primary);
+  --bubble-self-text: var(--text-inverse);
+  --bubble-other: var(--bg-tertiary);
+  --bubble-other-text: var(--text);
+
+  /* Header */
+  --header-bg: var(--bg-elevated);
+  --header-border: var(--border);
+  --header-text: var(--text);
+
+  /* Input */
+  --input-bg: var(--bg-tertiary);
+  --input-border: var(--border);
+  --input-text: var(--text);
+  --input-placeholder: var(--text-tertiary);
+
+  /* Status */
+  --success: #10B981;
+  --warning: #F59E0B;
+  --error: #EF4444;
+  --info: #3B82F6;
+
+  /* Shadows */
+  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
+  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
+  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
+  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
+  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
+
+  /* Border Radius */
+  --radius-xs: 4px;
+  --radius-sm: 6px;
+  --radius-md: 8px;
+  --radius-lg: 12px;
+  --radius-xl: 16px;
+  --radius-2xl: 20px;
+  --radius-full: 9999px;
+
+  /* Transitions */
+  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
+  --transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
+  --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
+
+  /* Typography */
+  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
+  --font-mono: 'SF Mono', 'Fira Code', monospace;
+
+  /* Spacing */
+  --space-1: 0.25rem;
+  --space-2: 0.5rem;
+  --space-3: 0.75rem;
+  --space-4: 1rem;
+  --space-5: 1.25rem;
+  --space-6: 1.5rem;
+  --space-8: 2rem;
+  --space-10: 2.5rem;
+  --space-12: 3rem;
+
+  /* Layout */
+  --header-height: 64px;
 }
 
 /* ---------- Dark Theme ---------- */
 [data-theme="dark"] {
-    --primary: #60A5FA;
-    --primary-hover: #3B82F6;
-    --primary-light: #1E3A5F;
-    --primary-dark: #1D4ED8;
-    
-    --bg: #111827;
-    --bg-secondary: #1F2937;
-    --bg-tertiary: #374151;
-    --bg-elevated: #1F2937;
-    
-    --text: #F9FAFB;
-    --text-secondary: #9CA3AF;
-    --text-tertiary: #6B7280;
-    --text-inverse: #111827;
-    
-    --border: #374151;
-    --border-light: #1F2937;
-    
-    --bubble-self: var(--primary);
-    --bubble-self-text: #111827;
-    --bubble-other: var(--bg-tertiary);
-    --bubble-other-text: var(--text);
-    
-    --header-bg: var(--bg-secondary);
-    --input-bg: var(--bg-tertiary);
-    --input-border: var(--border);
-    
-    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.3);
-    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
-    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
-    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.4);
-    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.4);
+  --primary: #60A5FA;
+  --primary-hover: #3B82F6;
+  --primary-light: #1E3A5F;
+  --primary-dark: #1D4ED8;
+
+  --bg: #111827;
+  --bg-secondary: #1F2937;
+  --bg-tertiary: #374151;
+  --bg-elevated: #1F2937;
+
+  --text: #F9FAFB;
+  --text-secondary: #9CA3AF;
+  --text-tertiary: #6B7280;
+  --text-inverse: #111827;
+
+  --border: #374151;
+  --border-light: #1F2937;
+
+  --bubble-self: var(--primary);
+  --bubble-self-text: #111827;
+  --bubble-other: var(--bg-tertiary);
+  --bubble-other-text: var(--text);
+
+  --header-bg: var(--bg-secondary);
+  --header-border: var(--border);
+  --header-text: var(--text);
+
+  --input-bg: var(--bg-tertiary);
+  --input-border: var(--border);
+  --input-text: var(--text);
+  --input-placeholder: var(--text-tertiary);
+
+  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.3);
+  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4), 0 1px 2px rgba(0, 0, 0, 0.3);
+  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
+  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.4);
+  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.4);
 }
 
 /* ---------- Custom Theme ---------- */
 [data-theme="custom"] {
-    /* Colors set via JavaScript */
+  /* Handled via JS inline style setting */
 }
 
 /* ---------- Global Reset ---------- */
 *, *::before, *::after {
-    margin: 0;
-    padding: 0;
-    box-sizing: border-box;
+  margin: 0;
+  padding: 0;
+  box-sizing: border-box;
 }
 
 html {
-    font-size: 16px;
-    -webkit-text-size-adjust: 100%;
-    -webkit-font-smoothing: antialiased;
-    -moz-osx-font-smoothing: grayscale;
-    text-rendering: optimizeLegibility;
+  font-size: 16px;
+  -webkit-text-size-adjust: 100%;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+  text-rendering: optimizeLegibility;
 }
 
 body {
-    font-family: var(--font-family);
-    font-size: 0.9375rem;
-    line-height: 1.5;
-    color: var(--text);
-    background: var(--bg);
-    overflow: hidden;
-    height: 100vh;
-    height: 100dvh; /* Dynamic viewport for mobile */
-    width: 100vw;
-    user-select: none;
-}
-
-/* ---------- Screen Management ---------- */
-.screen {
-    display: none;
-    width: 100%;
-    height: 100%;
-}
-
-.screen.active {
-    display: flex;
-}
-
-#chat-screen {
-    flex-direction: column;
+  font-family: var(--font-family);
+  font-size: 0.9375rem;
+  line-height: 1.5;
+  color: var(--text);
+  background: var(--bg);
+  overflow: hidden;
+  height: 100vh;
+  height: 100dvh;
+  width: 100vw;
 }
 
 /* ---------- Scrollbar ---------- */
 ::-webkit-scrollbar {
-    width: 6px;
-    height: 6px;
+  width: 6px;
+  height: 6px;
 }
-
 ::-webkit-scrollbar-track {
-    background: transparent;
+  background: transparent;
 }
-
 ::-webkit-scrollbar-thumb {
-    background: var(--border);
-    border-radius: var(--radius-full);
+  background: var(--border);
+  border-radius: var(--radius-full);
 }
-
 ::-webkit-scrollbar-thumb:hover {
-    background: var(--text-tertiary);
+  background: var(--text-tertiary);
 }
 
 /* ---------- Typography ---------- */
 h1, h2, h3, h4, h5, h6 {
-    font-weight: 600;
-    line-height: 1.3;
-    color: var(--text);
+  font-weight: 600;
+  line-height: 1.3;
+  color: var(--text);
 }
-
 p {
-    color: var(--text-secondary);
+  color: var(--text-secondary);
 }
-
 a {
-    color: var(--primary);
-    text-decoration: none;
+  color: var(--primary);
+  text-decoration: none;
 }
-
 a:hover {
-    text-decoration: underline;
+  text-decoration: underline;
 }
-
 small {
-    font-size: 0.8125rem;
-    color: var(--text-tertiary);
+  font-size: 0.8125rem;
+  color: var(--text-tertiary);
 }
-
 .text-secondary { color: var(--text-secondary); }
-.text-success { color: var(--success); }
-.text-error { color: var(--error); }
-.text-warning { color: var(--warning); }
-.text-primary { color: var(--primary); }
+.text-success  { color: var(--success); }
+.text-error    { color: var(--error); }
+.text-warning  { color: var(--warning); }
+.text-primary  { color: var(--primary); }
 
 /* ---------- Buttons ---------- */
 .btn {
-    display: inline-flex;
-    align-items: center;
-    justify-content: center;
-    gap: var(--space-2);
-    padding: 0.625rem 1.25rem;
-    font-size: 0.875rem;
-    font-weight: 500;
-    font-family: inherit;
-    border: 1px solid transparent;
-    border-radius: var(--radius-md);
-    cursor: pointer;
-    transition: all var(--transition-fast);
-    text-decoration: none;
-    white-space: nowrap;
-    line-height: 1.4;
-    position: relative;
-    overflow: hidden;
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  gap: var(--space-2);
+  padding: 0.625rem 1.25rem;
+  font-size: 0.875rem;
+  font-weight: 500;
+  font-family: inherit;
+  border: 1px solid transparent;
+  border-radius: var(--radius-md);
+  cursor: pointer;
+  transition: all var(--transition-fast);
+  text-decoration: none;
+  white-space: nowrap;
+  line-height: 1.4;
+  position: relative;
+  overflow: hidden;
 }
-
 .btn:disabled {
-    opacity: 0.6;
-    cursor: not-allowed;
-    pointer-events: none;
+  opacity: 0.6;
+  cursor: not-allowed;
+  pointer-events: none;
 }
-
 .btn:active {
-    transform: scale(0.98);
+  transform: scale(0.98);
 }
 
 .btn-primary {
-    background: var(--primary);
-    color: white;
-    border-color: var(--primary);
-    box-shadow: var(--shadow-xs);
+  background: var(--primary);
+  color: white;
+  border-color: var(--primary);
+  box-shadow: var(--shadow-xs);
 }
-
 .btn-primary:hover:not(:disabled) {
-    background: var(--primary-hover);
-    border-color: var(--primary-hover);
-    box-shadow: var(--shadow-sm);
-    transform: translateY(-1px);
+  background: var(--primary-hover);
+  border-color: var(--primary-hover);
+  box-shadow: var(--shadow-sm);
+  transform: translateY(-1px);
 }
 
 .btn-secondary {
-    background: var(--bg-elevated);
-    color: var(--text);
-    border-color: var(--border);
-    box-shadow: var(--shadow-xs);
+  background: var(--bg-elevated);
+  color: var(--text);
+  border-color: var(--border);
 }
-
 .btn-secondary:hover:not(:disabled) {
-    background: var(--bg-tertiary);
-    border-color: var(--text-tertiary);
+  background: var(--bg-tertiary);
+  border-color: var(--text-tertiary);
 }
 
 .btn-ghost {
-    background: transparent;
-    color: var(--text-secondary);
-    border-color: transparent;
+  background: transparent;
+  color: var(--text-secondary);
+  border-color: transparent;
 }
-
 .btn-ghost:hover:not(:disabled) {
-    background: var(--bg-tertiary);
-    color: var(--text);
+  background: var(--bg-tertiary);
+  color: var(--text);
 }
 
 .btn-sm {
-    padding: 0.375rem 0.75rem;
-    font-size: 0.8125rem;
-    border-radius: var(--radius-sm);
-}
-
-.btn-block {
-    width: 100%;
-    justify-content: center;
+  padding: 0.375rem 0.75rem;
+  font-size: 0.8125rem;
+  border-radius: var(--radius-sm);
 }
+.btn-block { width: 100%; justify-content: center; }
 
 .btn-send {
-    width: 40px;
-    height: 40px;
-    padding: 0;
-    border-radius: var(--radius-full);
-    background: var(--primary);
-    color: white;
-    border: none;
-    box-shadow: var(--shadow-sm);
+  width: 40px;
+  height: 40px;
+  padding: 0;
+  border-radius: var(--radius-full);
+  background: var(--primary);
+  color: white;
+  border: none;
+  box-shadow: var(--shadow-sm);
 }
-
 .btn-send:hover:not(:disabled) {
-    background: var(--primary-hover);
-    box-shadow: var(--shadow-md);
-    transform: scale(1.05);
+  background: var(--primary-hover);
+  box-shadow: var(--shadow-md);
+  transform: scale(1.05);
 }
-
 .btn-send:disabled {
-    background: var(--bg-tertiary);
-    color: var(--text-tertiary);
-    box-shadow: none;
-    transform: none;
+  background: var(--bg-tertiary);
+  color: var(--text-tertiary);
+  box-shadow: none;
+  transform: none;
 }
 
 /* Icon Button */
 .btn-icon {
-    display: inline-flex;
-    align-items: center;
-    justify-content: center;
-    width: 40px;
-    height: 40px;
-    background: transparent;
-    border: none;
-    border-radius: var(--radius-md);
-    color: var(--text-secondary);
-    cursor: pointer;
-    transition: all var(--transition-fast);
-    font-size: 1.125rem;
-    position: relative;
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  width: 40px;
+  height: 40px;
+  background: transparent;
+  border: none;
+  border-radius: var(--radius-md);
+  color: var(--text-secondary);
+  cursor: pointer;
+  transition: all var(--transition-fast);
+  font-size: 1.125rem;
+  position: relative;
 }
-
 .btn-icon:hover {
-    background: var(--bg-tertiary);
-    color: var(--text);
+  background: var(--bg-tertiary);
+  color: var(--text);
 }
-
 .btn-icon:active {
-    background: var(--border);
-    transform: scale(0.95);
+  background: var(--border);
+  transform: scale(0.95);
 }
-
 .btn-icon-sm {
-    width: 32px;
-    height: 32px;
-    font-size: 0.875rem;
+  width: 32px;
+  height: 32px;
+  font-size: 0.875rem;
 }
 
 /* Badge */
 .badge {
-    position: absolute;
-    top: 2px;
-    right: 2px;
-    min-width: 18px;
-    height: 18px;
-    padding: 0 4px;
-    background: var(--error);
-    color: white;
-    font-size: 0.6875rem;
-    font-weight: 600;
-    border-radius: var(--radius-full);
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    border: 2px solid var(--bg);
+  position: absolute;
+  top: 2px;
+  right: 2px;
+  min-width: 18px;
+  height: 18px;
+  padding: 0 4px;
+  background: var(--error);
+  color: white;
+  font-size: 0.6875rem;
+  font-weight: 600;
+  border-radius: var(--radius-full);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  border: 2px solid var(--bg);
 }
 
 /* ---------- Forms ---------- */
 .form-group {
-    margin-bottom: var(--space-4);
+  margin-bottom: var(--space-4);
 }
-
 .form-group label {
-    display: block;
-    margin-bottom: var(--space-1);
-    font-size: 0.875rem;
-    font-weight: 500;
-    color: var(--text);
+  display: block;
+  margin-bottom: var(--space-1);
+  font-size: 0.875rem;
+  font-weight: 500;
+  color: var(--text);
 }
-
 .form-group label i {
-    margin-right: var(--space-1);
-    color: var(--text-secondary);
+  margin-right: var(--space-1);
+  color: var(--text-secondary);
 }
 
 .input-wrapper {
-    position: relative;
-    display: flex;
-    align-items: center;
+  position: relative;
+  display: flex;
+  align-items: center;
 }
 
 .form-input {
-    width: 100%;
-    padding: 0.75rem 1rem;
-    font-size: 0.9375rem;
-    font-family: inherit;
-    color: var(--input-text);
-    background: var(--input-bg);
-    border: 1px solid var(--input-border);
-    border-radius: var(--radius-md);
-    outline: none;
-    transition: all var(--transition-fast);
-    line-height: 1.5;
+  width: 100%;
+  padding: 0.75rem 1rem;
+  font-size: 0.9375rem;
+  font-family: inherit;
+  color: var(--input-text);
+  background: var(--input-bg);
+  border: 1px solid var(--input-border);
+  border-radius: var(--radius-md);
+  outline: none;
+  transition: all var(--transition-fast);
+  line-height: 1.5;
 }
-
 .form-input:focus {
-    border-color: var(--border-focus);
-    box-shadow: 0 0 0 3px var(--primary-light);
+  border-color: var(--border-focus);
+  box-shadow: 0 0 0 3px var(--primary-light);
 }
-
 .form-input:disabled {
-    opacity: 0.7;
-    cursor: not-allowed;
+  opacity: 0.7;
+  cursor: not-allowed;
 }
-
 .form-input::placeholder {
-    color: var(--input-placeholder);
+  color: var(--input-placeholder);
 }
 
 .input-toggle {
-    position: absolute;
-    right: var(--space-2);
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    width: 32px;
-    height: 32px;
-    background: transparent;
-    border: none;
-    color: var(--text-tertiary);
-    cursor: pointer;
-    font-size: 0.875rem;
-    border-radius: var(--radius-sm);
+  position: absolute;
+  right: var(--space-2);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  width: 32px;
+  height: 32px;
+  background: transparent;
+  border: none;
+  color: var(--text-tertiary);
+  cursor: pointer;
+  font-size: 0.875rem;
+  border-radius: var(--radius-sm);
 }
-
 .input-toggle:hover {
-    color: var(--text);
-    background: var(--bg-tertiary);
+  color: var(--text);
+  background: var(--bg-tertiary);
 }
 
 .form-hint {
-    display: block;
-    margin-top: var(--space-1);
-    font-size: 0.75rem;
-    color: var(--text-tertiary);
+  display: block;
+  margin-top: var(--space-1);
+  font-size: 0.75rem;
+  color: var(--text-tertiary);
 }
-
 .label-hint {
-    font-weight: 400;
-    font-size: 0.75rem;
-    color: var(--text-tertiary);
+  font-weight: 400;
+  font-size: 0.75rem;
+  color: var(--text-tertiary);
 }
 
 /* Password Strength */
 .password-strength {
-    margin-top: var(--space-2);
-    margin-bottom: var(--space-4);
-    display: flex;
-    align-items: center;
-    gap: var(--space-2);
+  margin-top: var(--space-2);
+  margin-bottom: var(--space-4);
+  display: flex;
+  align-items: center;
+  gap: var(--space-2);
 }
-
 .strength-bar {
-    flex: 1;
-    height: 4px;
-    background: var(--bg-tertiary);
-    border-radius: var(--radius-full);
-    overflow: hidden;
+  flex: 1;
+  height: 4px;
+  background: var(--bg-tertiary);
+  border-radius: var(--radius-full);
+  overflow: hidden;
 }
-
 .strength-fill {
-    height: 100%;
-    width: 0;
-    background: var(--error);
-    border-radius: var(--radius-full);
-    transition: all var(--transition);
+  height: 100%;
+  width: 0;
+  background: var(--error);
+  border-radius: var(--radius-full);
+  transition: all var(--transition);
 }
-
 .strength-fill.weak { background: var(--error); width: 25%; }
 .strength-fill.fair { background: var(--warning); width: 50%; }
 .strength-fill.good { background: #3B82F6; width: 75%; }
 .strength-fill.strong { background: var(--success); width: 100%; }
-
 .strength-text {
-    font-size: 0.75rem;
-    font-weight: 500;
-    min-width: 50px;
+  font-size: 0.75rem;
+  font-weight: 500;
+  min-width: 50px;
 }
 
 /* ---------- Alerts ---------- */
 .alert {
-    padding: var(--space-3) var(--space-4);
-    border-radius: var(--radius-md);
-    display: flex;
-    align-items: center;
-    gap: var(--space-2);
-    font-size: 0.875rem;
-    margin-top: var(--space-4);
-    display: none;
+  padding: var(--space-3) var(--space-4);
+  border-radius: var(--radius-md);
+  display: flex;
+  align-items: center;
+  gap: var(--space-2);
+  font-size: 0.875rem;
+  margin-top: var(--space-4);
+  display: none;
 }
-
 .alert:not(:empty) {
-    display: flex;
+  display: flex;
 }
-
 .alert i {
-    font-size: 1.125rem;
+  font-size: 1.125rem;
 }
-
 .alert-error {
-    background: #FEF2F2;
-    color: var(--error);
-    border: 1px solid #FCA5A5;
+  background: #FEF2F2;
+  color: var(--error);
+  border: 1px solid #FCA5A5;
 }
 
 /* ---------- Spinner ---------- */
 .spinner {
-    width: 24px;
-    height: 24px;
-    border: 3px solid var(--border);
-    border-top-color: var(--primary);
-    border-radius: 50%;
-    animation: spin 0.8s linear infinite;
-}
-
-.spinner-sm {
-    width: 16px;
-    height: 16px;
-    border-width: 2px;
-}
-
-@keyframes spin {
-    to { transform: rotate(360deg); }
+  width: 24px;
+  height: 24px;
+  border: 3px solid var(--border);
+  border-top-color: var(--primary);
+  border-radius: 50%;
+  animation: spin 0.8s linear infinite;
 }
+.spinner-sm { width: 16px; height: 16px; border-width: 2px; }
+@keyframes spin { to { transform: rotate(360deg); } }
 
 /* ========== AUTH SCREEN ========== */
 #auth-screen {
-    background: var(--bg);
-    position: relative;
-    overflow: hidden;
-    justify-content: center;
-    align-items: center;
-    padding: var(--space-4);
+  background: var(--bg);
+  position: relative;
+  overflow: hidden;
+  justify-content: center;
+  align-items: center;
+  padding: var(--space-4);
 }
-
 .auth-bg {
-    position: absolute;
-    top: 0;
-    left: 0;
-    width: 100%;
-    height: 100%;
-    pointer-events: none;
-    z-index: 0;
+  position: absolute;
+  top: 0; left: 0; width: 100%; height: 100%;
+  pointer-events: none; z-index: 0;
 }
-
 .auth-bg-circle {
-    position: absolute;
-    border-radius: 50%;
-    background: var(--primary-light);
-    opacity: 0.4;
-    filter: blur(60px);
-}
-
-.auth-bg-circle-1 {
-    width: 300px;
-    height: 300px;
-    top: -100px;
-    right: -50px;
-}
-
-.auth-bg-circle-2 {
-    width: 200px;
-    height: 200px;
-    bottom: -80px;
-    left: -50px;
-}
-
-.auth-bg-circle-3 {
-    width: 150px;
-    height: 150px;
-    top: 40%;
-    left: 40%;
+  position: absolute;
+  border-radius: 50%;
+  background: var(--primary-light);
+  opacity: 0.4;
+  filter: blur(60px);
 }
+.auth-bg-circle-1 { width: 300px; height: 300px; top: -100px; right: -50px; }
+.auth-bg-circle-2 { width: 200px; height: 200px; bottom: -80px; left: -50px; }
+.auth-bg-circle-3 { width: 150px; height: 150px; top: 40%; left: 40%; }
 
 .auth-container {
-    position: relative;
-    z-index: 1;
-    width: 100%;
-    max-width: 440px;
-    background: var(--bg-elevated);
-    border-radius: var(--radius-2xl);
-    box-shadow: var(--shadow-xl);
-    padding: var(--space-8);
+  position: relative;
+  z-index: 1;
+  width: 100%;
+  max-width: 440px;
+  background: var(--bg-elevated);
+  border-radius: var(--radius-2xl);
+  box-shadow: var(--shadow-xl);
+  padding: var(--space-8);
 }
-
 .auth-header {
-    text-align: center;
-    margin-bottom: var(--space-8);
+  text-align: center;
+  margin-bottom: var(--space-8);
 }
-
 .auth-logo {
-    width: 64px;
-    height: 64px;
-    margin: 0 auto var(--space-4);
-    background: var(--primary);
-    color: white;
-    border-radius: var(--radius-xl);
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    font-size: 1.75rem;
-    box-shadow: var(--shadow-lg);
+  width: 64px;
+  height: 64px;
+  margin: 0 auto var(--space-4);
+  background: var(--primary);
+  color: white;
+  border-radius: var(--radius-xl);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  font-size: 1.75rem;
+  box-shadow: var(--shadow-lg);
 }
-
 .auth-title {
-    font-size: 1.75rem;
-    font-weight: 700;
-    margin-bottom: var(--space-1);
+  font-size: 1.75rem;
+  font-weight: 700;
+  margin-bottom: var(--space-1);
+  color: var(--text);
 }
-
 .auth-subtitle {
-    font-size: 0.875rem;
-    color: var(--text-secondary);
+  font-size: 0.875rem;
+  color: var(--text-secondary);
 }
-
 .auth-tabs {
-    display: flex;
-    gap: var(--space-2);
-    margin-bottom: var(--space-6);
-    background: var(--bg-tertiary);
-    padding: var(--space-1);
-    border-radius: var(--radius-md);
+  display: flex;
+  gap: var(--space-2);
+  margin-bottom: var(--space-6);
+  background: var(--bg-tertiary);
+  padding: var(--space-1);
+  border-radius: var(--radius-md);
 }
-
 .auth-tab {
-    flex: 1;
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    gap: var(--space-2);
-    padding: var(--space-2) var(--space-4);
-    font-size: 0.875rem;
-    font-weight: 500;
-    color: var(--text-secondary);
-    background: transparent;
-    border: none;
-    border-radius: var(--radius-sm);
-    cursor: pointer;
-    transition: all var(--transition-fast);
+  flex: 1;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  gap: var(--space-2);
+  padding: var(--space-2) var(--space-4);
+  font-size: 0.875rem;
+  font-weight: 500;
+  color: var(--text-secondary);
+  background: transparent;
+  border: none;
+  border-radius: var(--radius-sm);
+  cursor: pointer;
+  transition: all var(--transition-fast);
 }
-
 .auth-tab.active {
-    background: var(--bg-elevated);
-    color: var(--text);
-    box-shadow: var(--shadow-sm);
+  background: var(--bg-elevated);
+  color: var(--text);
+  box-shadow: var(--shadow-sm);
 }
-
 .auth-form {
-    display: none;
+  display: none;
 }
-
 .auth-form.active {
-    display: block;
+  display: block;
 }
-
 .auth-loading {
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    gap: var(--space-2);
-    margin-top: var(--space-4);
-    color: var(--text-secondary);
-}
-
-.auth-loading.hidden {
-    display: none;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  gap: var(--space-2);
+  margin-top: var(--space-4);
+  color: var(--text-secondary);
 }
+.auth-loading.hidden { display: none; }
 
 /* ========== CHAT HEADER ========== */
 .chat-header {
-    display: flex;
-    align-items: center;
-    justify-content: space-between;
-    padding: 0 var(--space-4);
-    height: var(--header-height);
-    background: var(--header-bg);
-    border-bottom: 1px solid var(--header-border);
-    flex-shrink: 0;
-    z-index: 10;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 0 var(--space-4);
+  height: var(--header-height);
+  background: var(--header-bg);
+  border-bottom: 1px solid var(--header-border);
+  flex-shrink: 0;
+  z-index: 10;
 }
-
 .header-section {
-    display: flex;
-    align-items: center;
-    gap: var(--space-3);
+  display: flex;
+  align-items: center;
+  gap: var(--space-3);
 }
-
 .header-avatar-img {
-    width: 40px;
-    height: 40px;
-    border-radius: var(--radius-full);
-    object-fit: cover;
-    border: 2px solid var(--border);
+  width: 40px;
+  height: 40px;
+  border-radius: var(--radius-full);
+  object-fit: cover;
+  border: 2px solid var(--border);
 }
-
 .header-avatar-img.hidden,
 #header-avatar-placeholder.hidden {
-    display: none;
+  display: none;
 }
-
 .header-info {
-    display: flex;
-    flex-direction: column;
+  display: flex;
+  flex-direction: column;
 }
-
 .header-name {
-    font-size: 1rem;
-    font-weight: 600;
-    line-height: 1.3;
+  font-size: 1rem;
+  font-weight: 600;
+  line-height: 1.3;
+  color: var(--text);
 }
-
 .header-status {
-    font-size: 0.75rem;
-    color: var(--text-secondary);
-    display: flex;
-    align-items: center;
-    gap: var(--space-1);
+  font-size: 0.75rem;
+  color: var(--text-secondary);
+  display: flex;
+  align-items: center;
+  gap: var(--space-1);
 }
-
 .status-dot {
-    width: 8px;
-    height: 8px;
-    border-radius: 50%;
-    background: var(--text-tertiary);
-}
-
-.status-dot.online {
-    background: var(--success);
+  width: 8px;
+  height: 8px;
+  border-radius: 50%;
+  background: var(--text-tertiary);
 }
+.status-dot.online { background: var(--success); }
 
 /* Connection Status */
 .connection-status {
-    height: 28px;
-    padding: 0 var(--space-4);
-    background: var(--bg-secondary);
-    border-bottom: 1px solid var(--border-light);
-    display: flex;
-    align-items: center;
-    gap: var(--space-2);
-    font-size: 0.75rem;
-    color: var(--text-secondary);
-}
-
-.connection-status .fa-wifi {
-    font-size: 0.875rem;
-}
-
-.connection-status.reconnecting {
-    color: var(--warning);
-}
-
-.connection-status.connected {
-    color: var(--success);
-}
-
-.connection-status.disconnected {
-    color: var(--error);
-}
+  height: 28px;
+  padding: 0 var(--space-4);
+  background: var(--bg-secondary);
+  border-bottom: 1px solid var(--border-light);
+  display: flex;
+  align-items: center;
+  gap: var(--space-2);
+  font-size: 0.75rem;
+  color: var(--text-secondary);
+}
+.connection-status.connected { color: var(--success); }
+.connection-status.reconnecting { color: var(--warning); }
+.connection-status.disconnected { color: var(--error); }
 
 /* ========== MESSAGES CONTAINER ========== */
 .messages-container {
-    flex: 1;
-    overflow: hidden;
-    position: relative;
-    background: var(--bg);
+  flex: 1;
+  overflow: hidden;
+  position: relative;
+  background: var(--bg);
 }
-
 .messages-scroll {
-    height: 100%;
-    overflow-y: auto;
-    padding: var(--space-4);
-    scroll-behavior: smooth;
+  height: 100%;
+  overflow-y: auto;
+  padding: var(--space-4);
+  scroll-behavior: smooth;
 }
-
 .load-more {
-    text-align: center;
-    margin-bottom: var(--space-4);
+  text-align: center;
+  margin-bottom: var(--space-4);
 }
-
 .load-more .btn {
-    font-size: 0.8125rem;
+  font-size: 0.8125rem;
 }
-
 .messages-list {
-    display: flex;
-    flex-direction: column;
-    gap: var(--space-2);
-    min-height: 100%;
+  display: flex;
+  flex-direction: column;
+  gap: var(--space-2);
+  min-height: 100%;
 }
-
 .empty-state {
-    display: flex;
-    flex-direction: column;
-    align-items: center;
-    justify-content: center;
-    padding: var(--space-12) var(--space-4);
-    text-align: center;
-    color: var(--text-secondary);
-    opacity: 0.7;
-    height: 100%;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  padding: var(--space-12) var(--space-4);
+  text-align: center;
+  color: var(--text-secondary);
+  opacity: 0.7;
+  height: 100%;
 }
-
 .empty-icon {
-    font-size: 3rem;
-    margin-bottom: var(--space-4);
-    color: var(--text-tertiary);
+  font-size: 3rem;
+  margin-bottom: var(--space-4);
+  color: var(--text-tertiary);
 }
-
 .empty-state h3 {
-    margin-bottom: var(--space-1);
-    font-size: 1.125rem;
+  margin-bottom: var(--space-1);
+  font-size: 1.125rem;
+  color: var(--text);
 }
-
 .empty-state p {
-    font-size: 0.875rem;
+  color: var(--text-secondary);
 }
 
-/* Scroll to bottom button */
 .scroll-bottom-btn {
-    position: absolute;
-    bottom: var(--space-4);
-    right: var(--space-4);
-    width: 36px;
-    height: 36px;
-    background: var(--bg-elevated);
-    border: 1px solid var(--border);
-    border-radius: var(--radius-full);
-    box-shadow: var(--shadow-md);
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    cursor: pointer;
-    transition: all var(--transition-fast);
-    z-index: 5;
-    color: var(--text-secondary);
+  position: absolute;
+  bottom: var(--space-4);
+  right: var(--space-4);
+  width: 36px;
+  height: 36px;
+  background: var(--bg-elevated);
+  border: 1px solid var(--border);
+  border-radius: var(--radius-full);
+  box-shadow: var(--shadow-md);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  cursor: pointer;
+  transition: all var(--transition-fast);
+  z-index: 5;
+  color: var(--text-secondary);
 }
-
 .scroll-bottom-btn:hover {
-    background: var(--bg-tertiary);
-    transform: scale(1.05);
+  background: var(--bg-tertiary);
+  transform: scale(1.05);
 }
 
 /* ========== MESSAGE BUBBLES ========== */
 .message-wrapper {
-    display: flex;
-    flex-direction: column;
-    animation: messageSlide 0.3s ease;
-}
-
-.message-wrapper.self {
-    align-items: flex-end;
+  display: flex;
+  flex-direction: column;
+  animation: messageSlide 0.3s ease;
 }
-
-.message-wrapper.other {
-    align-items: flex-start;
-}
-
+.message-wrapper.self { align-items: flex-end; }
+.message-wrapper.other { align-items: flex-start; }
 .message-sender {
-    font-size: 0.75rem;
-    font-weight: 500;
-    margin-bottom: var(--space-1);
-    color: var(--primary);
-    padding: 0 var(--space-3);
+  font-size: 0.75rem;
+  font-weight: 500;
+  margin-bottom: var(--space-1);
+  color: var(--primary);
+  padding: 0 var(--space-3);
 }
-
 .message-bubble {
-    max-width: 75%;
-    padding: 0.625rem 1rem;
-    border-radius: var(--radius-lg);
-    word-wrap: break-word;
-    overflow-wrap: break-word;
-    white-space: pre-wrap;
-    line-height: 1.5;
-    position: relative;
+  max-width: 75%;
+  padding: 0.625rem 1rem;
+  border-radius: var(--radius-lg);
+  word-wrap: break-word;
+  overflow-wrap: break-word;
+  white-space: pre-wrap;
+  line-height: 1.5;
+  position: relative;
 }
-
 .message-self .message-bubble {
-    background: var(--bubble-self);
-    color: var(--bubble-self-text);
-    border-bottom-right-radius: var(--radius-sm);
-    margin-right: var(--space-1);
+  background: var(--bubble-self);
+  color: var(--bubble-self-text);
+  border-bottom-right-radius: var(--radius-sm);
 }
-
 .message-other .message-bubble {
-    background: var(--bubble-other);
-    color: var(--bubble-other-text);
-    border-bottom-left-radius: var(--radius-sm);
-    margin-left: var(--space-1);
+  background: var(--bubble-other);
+  color: var(--bubble-other-text);
+  border-bottom-left-radius: var(--radius-sm);
 }
-
 .message-bubble.deleted {
-    opacity: 0.6;
-    font-style: italic;
+  opacity: 0.6;
+  font-style: italic;
+  color: var(--text-secondary);
 }
-
 .message-text {
-    font-size: 0.9375rem;
+  font-size: 0.9375rem;
 }
-
 .message-meta {
-    display: flex;
-    align-items: center;
-    gap: var(--space-2);
-    margin-top: var(--space-1);
-    font-size: 0.6875rem;
-}
-
-.message-self .message-meta {
-    justify-content: flex-end;
-    color: var(--bubble-self-text);
-    opacity: 0.8;
-}
-
-.message-other .message-meta {
-    color: var(--text-tertiary);
-}
-
-.message-time {
-    white-space: nowrap;
-}
-
-.message-status {
-    display: inline-flex;
-    align-items: center;
-    gap: 2px;
-}
-
-.message-status .fa-check {
-    font-size: 0.625rem;
-}
-
-.message-status.read {
-    color: var(--primary);
-}
-
+  display: flex;
+  align-items: center;
+  gap: var(--space-2);
+  margin-top: var(--space-1);
+  font-size: 0.6875rem;
+}
+.message-self .message-meta { justify-content: flex-end; opacity: 0.9; }
+.message-other .message-meta { color: var(--text-tertiary); }
+.message-time { white-space: nowrap; }
+.message-status { display: inline-flex; align-items: center; gap: 2px; }
+.message-status .fa-check { font-size: 0.625rem; }
+.message-status.read { color: var(--primary); }
 .message-actions {
-    display: flex;
-    gap: 2px;
-    margin-top: var(--space-1);
-    opacity: 0;
-    transition: opacity var(--transition-fast);
+  display: flex;
+  gap: 2px;
+  margin-top: var(--space-1);
+  opacity: 0;
+  transition: opacity var(--transition-fast);
 }
-
-.message-wrapper:hover .message-actions {
-    opacity: 1;
-}
-
+.message-wrapper:hover .message-actions { opacity: 1; }
 .message-actions button {
-    width: 28px;
-    height: 28px;
-    background: transparent;
-    border: none;
-    border-radius: var(--radius-sm);
-    color: inherit;
-    cursor: pointer;
-    font-size: 0.75rem;
-    transition: all var(--transition-fast);
-    display: flex;
-    align-items: center;
-    justify-content: center;
-}
-
-.message-other .message-actions button {
-    color: var(--text-secondary);
-}
-
-.message-other .message-actions button:hover {
-    background: var(--bg-tertiary);
-    color: var(--text);
-}
-
-.message-self .message-actions button:hover {
-    background: rgba(255,255,255,0.2);
-}
+  width: 28px;
+  height: 28px;
+  background: transparent;
+  border: none;
+  border-radius: var(--radius-sm);
+  color: inherit;
+  cursor: pointer;
+  font-size: 0.75rem;
+  transition: all var(--transition-fast);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+.message-other .message-actions button { color: var(--text-secondary); }
+.message-other .message-actions button:hover { background: var(--bg-tertiary); color: var(--text); }
+.message-self .message-actions button:hover { background: rgba(255,255,255,0.2); }
 
 /* Reply Indicator */
 .reply-indicator {
-    display: flex;
-    align-items: center;
-    gap: var(--space-2);
-    padding: var(--space-1) var(--space-2);
-    margin-bottom: var(--space-2);
-    font-size: 0.75rem;
-    background: rgba(0,0,0,0.05);
-    border-radius: var(--radius-sm);
-    border-left: 3px solid var(--primary);
+  display: flex;
+  align-items: center;
+  gap: var(--space-2);
+  padding: var(--space-1) var(--space-2);
+  margin-bottom: var(--space-2);
+  font-size: 0.75rem;
+  background: rgba(0,0,0,0.05);
+  border-radius: var(--radius-sm);
+  border-left: 3px solid var(--primary);
+  color: var(--text-secondary);
 }
-
-.message-self .reply-indicator {
-    background: rgba(255,255,255,0.1);
+[data-theme="dark"] .reply-indicator {
+  background: rgba(255,255,255,0.05);
 }
 
 /* Attachments */
-.attachment {
-    margin-top: var(--space-2);
-    border-radius: var(--radius-md);
-    overflow: hidden;
-}
-
+.attachment { margin-top: var(--space-2); border-radius: var(--radius-md); overflow: hidden; }
 .attachment img {
-    max-width: 100%;
-    max-height: 300px;
-    object-fit: cover;
-    border-radius: var(--radius-md);
-    cursor: pointer;
-    display: block;
+  max-width: 100%;
+  max-height: 300px;
+  object-fit: cover;
+  border-radius: var(--radius-md);
+  cursor: pointer;
+  display: block;
 }
-
 .attachment video {
-    max-width: 100%;
-    max-height: 300px;
-    border-radius: var(--radius-md);
-}
-
-.attachment audio {
-    width: 100%;
+  max-width: 100%;
+  max-height: 300px;
+  border-radius: var(--radius-md);
 }
-
+.attachment audio { width: 100%; }
 .attachment-file {
-    display: flex;
-    align-items: center;
-    gap: var(--space-2);
-    padding: var(--space-2) var(--space-3);
-    background: var(--bg-secondary);
-    border-radius: var(--radius-md);
-    cursor: pointer;
-    transition: all var(--transition-fast);
-}
-
-.attachment-file:hover {
-    background: var(--bg-tertiary);
-}
-
-.attachment-file .fa-file {
-    font-size: 1.5rem;
-    color: var(--primary);
-}
-
-.file-info {
-    flex: 1;
-    min-width: 0;
-}
-
+  display: flex;
+  align-items: center;
+  gap: var(--space-2);
+  padding: var(--space-2) var(--space-3);
+  background: var(--bg-secondary);
+  border-radius: var(--radius-md);
+  cursor: pointer;
+  transition: all var(--transition-fast);
+  color: var(--text);
+}
+.attachment-file:hover { background: var(--bg-tertiary); }
+.attachment-file .fa-file { font-size: 1.5rem; color: var(--primary); }
+.file-info { flex: 1; min-width: 0; }
 .file-name {
-    font-size: 0.875rem;
-    font-weight: 500;
-    white-space: nowrap;
-    overflow: hidden;
-    text-overflow: ellipsis;
-}
-
-.file-size {
-    font-size: 0.75rem;
-    color: var(--text-tertiary);
-}
-
-.edited-label {
-    font-size: 0.6875rem;
-    font-style: italic;
-    opacity: 0.7;
-    margin-left: var(--space-1);
+  font-size: 0.875rem;
+  font-weight: 500;
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
 }
+.file-size { font-size: 0.75rem; color: var(--text-tertiary); }
+.edited-label { font-size: 0.6875rem; font-style: italic; opacity: 0.7; }
 
 @keyframes messageSlide {
-    from {
-        opacity: 0;
-        transform: translateY(10px);
-    }
-    to {
-        opacity: 1;
-        transform: translateY(0);
-    }
+  from { opacity: 0; transform: translateY(10px); }
+  to   { opacity: 1; transform: translateY(0); }
 }
 
 /* ========== TYPING INDICATOR ========== */
 .typing-indicator {
-    padding: var(--space-2) var(--space-4);
-    background: var(--bg-secondary);
-    border-top: 1px solid var(--border-light);
-    display: flex;
-    align-items: center;
-    gap: var(--space-2);
-    height: 36px;
-    flex-shrink: 0;
-}
-
-.typing-dots {
-    display: flex;
-    gap: 3px;
-}
-
+  padding: var(--space-2) var(--space-4);
+  background: var(--bg-secondary);
+  border-top: 1px solid var(--border-light);
+  display: flex;
+  align-items: center;
+  gap: var(--space-2);
+  height: 36px;
+  flex-shrink: 0;
+  color: var(--text-secondary);
+}
+.typing-dots { display: flex; gap: 3px; }
 .typing-dot {
-    width: 6px;
-    height: 6px;
-    border-radius: 50%;
-    background: var(--text-tertiary);
-    animation: typingBounce 1.4s infinite ease-in-out both;
+  width: 6px;
+  height: 6px;
+  border-radius: 50%;
+  background: var(--text-tertiary);
+  animation: typingBounce 1.4s infinite ease-in-out both;
 }
-
 .typing-dot:nth-child(1) { animation-delay: -0.32s; }
 .typing-dot:nth-child(2) { animation-delay: -0.16s; }
-
-@keyframes typingBounce {
-    0%, 80%, 100% { transform: scale(0); }
-    40% { transform: scale(1); }
-}
-
-.typing-text {
-    font-size: 0.8125rem;
-    color: var(--text-secondary);
-}
+@keyframes typingBounce { 0%, 80%, 100% { transform: scale(0); } 40% { transform: scale(1); } }
+.typing-text { font-size: 0.8125rem; }
 
 /* ========== REPLY PREVIEW ========== */
 .reply-preview {
-    flex-shrink: 0;
-    border-top: 1px solid var(--border-light);
+  flex-shrink: 0;
+  border-top: 1px solid var(--border-light);
 }
-
 .reply-bar {
-    display: flex;
-    align-items: center;
-    gap: var(--space-3);
-    padding: var(--space-2) var(--space-4);
-    background: var(--bg-secondary);
-}
-
-.reply-icon {
-    color: var(--text-secondary);
-    flex-shrink: 0;
-}
-
-.reply-content {
-    flex: 1;
-    min-width: 0;
-}
-
-.reply-label {
-    font-size: 0.75rem;
-    font-weight: 600;
-    color: var(--primary);
-}
-
+  display: flex;
+  align-items: center;
+  gap: var(--space-3);
+  padding: var(--space-2) var(--space-4);
+  background: var(--bg-secondary);
+  color: var(--text);
+}
+.reply-icon { color: var(--text-secondary); flex-shrink: 0; }
+.reply-content { flex: 1; min-width: 0; }
+.reply-label { font-size: 0.75rem; font-weight: 600; color: var(--primary); }
 .reply-text {
-    font-size: 0.8125rem;
-    color: var(--text-secondary);
-    display: block;
-    overflow: hidden;
-    text-overflow: ellipsis;
-    white-space: nowrap;
+  font-size: 0.8125rem;
+  color: var(--text-secondary);
+  display: block;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
 }
 
 /* ========== COMPOSE AREA ========== */
 .compose-area {
-    flex-shrink: 0;
-    border-top: 1px solid var(--border);
-    background: var(--bg-elevated);
+  flex-shrink: 0;
+  border-top: 1px solid var(--border);
+  background: var(--bg-elevated);
 }
-
 .compose-form {
-    display: flex;
-    align-items: flex-end;
-    padding: var(--space-2) var(--space-3);
-    gap: var(--space-2);
+  display: flex;
+  align-items: flex-end;
+  padding: var(--space-2) var(--space-3);
+  gap: var(--space-2);
 }
-
 .compose-tools {
-    display: flex;
-    flex-direction: column;
-    gap: 2px;
-    padding-bottom: var(--space-1);
+  display: flex;
+  flex-direction: column;
+  gap: 2px;
+  padding-bottom: var(--space-1);
 }
-
-.input-area {
-    flex: 1;
-}
-
+.input-area { flex: 1; }
 .message-input {
-    width: 100%;
-    resize: none;
-    padding: 0.625rem 1rem;
-    font-size: 0.9375rem;
-    font-family: inherit;
-    color: var(--input-text);
-    background: var(--input-bg);
-    border: 1px solid var(--input-border);
-    border-radius: var(--radius-xl);
-    outline: none;
-    min-height: 40px;
-    max-height: 120px;
-    line-height: 1.5;
-    transition: all var(--transition-fast);
-    overflow-y: auto;
+  width: 100%;
+  resize: none;
+  padding: 0.625rem 1rem;
+  font-size: 0.9375rem;
+  font-family: inherit;
+  color: var(--input-text);
+  background: var(--input-bg);
+  border: 1px solid var(--input-border);
+  border-radius: var(--radius-xl);
+  outline: none;
+  min-height: 40px;
+  max-height: 120px;
+  line-height: 1.5;
+  transition: all var(--transition-fast);
+  overflow-y: auto;
 }
-
 .message-input:focus {
-    border-color: var(--border-focus);
-    box-shadow: 0 0 0 3px var(--primary-light);
-}
-
-.message-input::placeholder {
-    color: var(--input-placeholder);
+  border-color: var(--border-focus);
+  box-shadow: 0 0 0 3px var(--primary-light);
 }
+.message-input::placeholder { color: var(--input-placeholder); }
 
 .upload-preview {
-    display: flex;
-    align-items: center;
-    justify-content: space-between;
-    padding: var(--space-2) var(--space-4);
-    background: var(--bg-secondary);
-    border-bottom: 1px solid var(--border-light);
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: var(--space-2) var(--space-4);
+  background: var(--bg-secondary);
+  border-bottom: 1px solid var(--border-light);
+  color: var(--text);
 }
-
 .upload-info {
-    display: flex;
-    align-items: center;
-    gap: var(--space-2);
-    font-size: 0.8125rem;
+  display: flex;
+  align-items: center;
+  gap: var(--space-2);
+  font-size: 0.8125rem;
 }
-
 .upload-progress {
-    padding: var(--space-2) var(--space-4);
-    background: var(--bg-secondary);
-    display: flex;
-    align-items: center;
-    gap: var(--space-3);
+  padding: var(--space-2) var(--space-4);
+  background: var(--bg-secondary);
+  display: flex;
+  align-items: center;
+  gap: var(--space-3);
+  color: var(--text);
 }
-
 .progress-track {
-    flex: 1;
-    height: 4px;
-    background: var(--border);
-    border-radius: var(--radius-full);
-    overflow: hidden;
+  flex: 1;
+  height: 4px;
+  background: var(--border);
+  border-radius: var(--radius-full);
+  overflow: hidden;
 }
-
 .progress-fill {
-    height: 100%;
-    background: var(--primary);
-    border-radius: var(--radius-full);
-    transition: width var(--transition);
+  height: 100%;
+  background: var(--primary);
+  border-radius: var(--radius-full);
+  transition: width var(--transition);
 }
-
 .progress-text {
-    font-size: 0.75rem;
-    font-weight: 500;
-    color: var(--text-secondary);
-    min-width: 36px;
+  font-size: 0.75rem;
+  font-weight: 500;
+  color: var(--text-secondary);
+  min-width: 36px;
 }
 
 /* ========== MODALS ========== */
 .modal {
-    position: fixed;
-    inset: 0;
-    z-index: 100;
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    padding: var(--space-4);
-    visibility: hidden;
-    opacity: 0;
-    transition: all var(--transition);
-}
-
-.modal:not(.hidden) {
-    visibility: visible;
-    opacity: 1;
-}
-
+  position: fixed;
+  inset: 0;
+  z-index: 100;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  padding: var(--space-4);
+  visibility: hidden;
+  opacity: 0;
+  transition: all var(--transition);
+}
+.modal:not(.hidden) { visibility: visible; opacity: 1; }
 .modal-backdrop {
-    position: absolute;
-    inset: 0;
-    background: rgba(0,0,0,0.5);
-    backdrop-filter: blur(4px);
+  position: absolute;
+  inset: 0;
+  background: rgba(0,0,0,0.5);
+  backdrop-filter: blur(4px);
 }
-
 .modal-container {
-    position: relative;
-    width: 100%;
-    max-width: 520px;
-    max-height: 90vh;
-    background: var(--bg-elevated);
-    border-radius: var(--radius-xl);
-    box-shadow: var(--shadow-xl);
-    overflow: hidden;
-    display: flex;
-    flex-direction: column;
-}
-
-.modal-sm {
-    max-width: 400px;
-}
-
+  position: relative;
+  width: 100%;
+  max-width: 520px;
+  max-height: 90vh;
+  background: var(--bg-elevated);
+  border-radius: var(--radius-xl);
+  box-shadow: var(--shadow-xl);
+  overflow: hidden;
+  display: flex;
+  flex-direction: column;
+  color: var(--text);
+}
+.modal-sm { max-width: 400px; }
 .modal-header {
-    display: flex;
-    align-items: center;
-    justify-content: space-between;
-    padding: var(--space-4) var(--space-6);
-    border-bottom: 1px solid var(--border);
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: var(--space-4) var(--space-6);
+  border-bottom: 1px solid var(--border);
 }
-
 .modal-header h2 {
-    font-size: 1.125rem;
-    font-weight: 600;
-}
-
-.modal-header h2 i {
-    margin-right: var(--space-2);
-    color: var(--primary);
+  font-size: 1.125rem;
+  font-weight: 600;
+  color: var(--text);
 }
-
+.modal-header h2 i { margin-right: var(--space-2); color: var(--primary); }
 .modal-body {
-    padding: var(--space-6);
-    overflow-y: auto;
-    flex: 1;
+  padding: var(--space-6);
+  overflow-y: auto;
+  flex: 1;
 }
-
 .modal-footer {
-    padding: var(--space-4) var(--space-6);
-    border-top: 1px solid var(--border);
-    display: flex;
-    justify-content: flex-end;
-    gap: var(--space-2);
-    background: var(--bg-secondary);
+  padding: var(--space-4) var(--space-6);
+  border-top: 1px solid var(--border);
+  display: flex;
+  justify-content: flex-end;
+  gap: var(--space-2);
+  background: var(--bg-secondary);
 }
 
 /* Settings Styles */
 .settings-section {
-    margin-bottom: var(--space-8);
-}
-
-.settings-section:last-child {
-    margin-bottom: 0;
+  margin-bottom: var(--space-8);
 }
-
+.settings-section:last-child { margin-bottom: 0; }
 .settings-section h3 {
-    font-size: 0.75rem;
-    font-weight: 600;
-    text-transform: uppercase;
-    letter-spacing: 0.05em;
-    color: var(--text-secondary);
-    margin-bottom: var(--space-4);
-    padding-bottom: var(--space-2);
-    border-bottom: 1px solid var(--border-light);
-}
-
-.settings-row {
-    margin-bottom: var(--space-4);
-}
-
+  font-size: 0.75rem;
+  font-weight: 600;
+  text-transform: uppercase;
+  letter-spacing: 0.05em;
+  color: var(--text-secondary);
+  margin-bottom: var(--space-4);
+  padding-bottom: var(--space-2);
+  border-bottom: 1px solid var(--border-light);
+}
+.settings-row { margin-bottom: var(--space-4); }
 .avatar-section {
-    display: flex;
-    align-items: center;
-    gap: var(--space-4);
-    margin-bottom: var(--space-4);
+  display: flex;
+  align-items: center;
+  gap: var(--space-4);
+  margin-bottom: var(--space-4);
 }
-
 .settings-avatar {
-    width: 72px;
-    height: 72px;
-    border-radius: var(--radius-full);
-    background: var(--bg-tertiary);
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    font-size: 2rem;
-    color: var(--text-secondary);
-    overflow: hidden;
+  width: 72px;
+  height: 72px;
+  border-radius: var(--radius-full);
+  background: var(--bg-tertiary);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  font-size: 2rem;
+  color: var(--text-secondary);
+  overflow: hidden;
 }
-
 .settings-avatar-img {
-    width: 72px;
-    height: 72px;
-    border-radius: var(--radius-full);
-    object-fit: cover;
+  width: 72px;
+  height: 72px;
+  border-radius: var(--radius-full);
+  object-fit: cover;
 }
-
 .theme-selector {
-    display: grid;
-    grid-template-columns: repeat(3, 1fr);
-    gap: var(--space-3);
-    margin-top: var(--space-2);
+  display: grid;
+  grid-template-columns: repeat(3, 1fr);
+  gap: var(--space-3);
+  margin-top: var(--space-2);
 }
-
 .theme-option {
-    display: flex;
-    flex-direction: column;
-    align-items: center;
-    gap: var(--space-2);
-    padding: var(--space-3);
-    background: var(--bg-secondary);
-    border: 2px solid var(--border);
-    border-radius: var(--radius-md);
-    cursor: pointer;
-    transition: all var(--transition-fast);
-    font-size: 0.75rem;
-    font-weight: 500;
-    text-align: center;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  gap: var(--space-2);
+  padding: var(--space-3);
+  background: var(--bg-secondary);
+  border: 2px solid var(--border);
+  border-radius: var(--radius-md);
+  cursor: pointer;
+  transition: all var(--transition-fast);
+  font-size: 0.75rem;
+  font-weight: 500;
+  text-align: center;
+  color: var(--text);
 }
-
 .theme-option.active {
-    border-color: var(--primary);
-    background: var(--primary-light);
+  border-color: var(--primary);
+  background: var(--primary-light);
 }
-
 .theme-preview {
-    width: 60px;
-    height: 40px;
-    border-radius: var(--radius-sm);
-    overflow: hidden;
-    border: 1px solid var(--border);
-}
-
-.theme-preview-header {
-    height: 8px;
-    background: var(--bg-secondary);
-}
-
-.theme-preview-body {
-    padding: 4px;
-    display: flex;
-    flex-direction: column;
-    gap: 2px;
-}
-
-.theme-preview-message {
-    height: 6px;
-    border-radius: 3px;
-    width: 70%;
-}
-
-.theme-preview-message.self {
-    background: var(--primary);
-    align-self: flex-end;
-}
-
-.theme-preview-message.other {
-    background: var(--bg-tertiary);
-}
-
-.theme-preview-light {
-    background: #FFFFFF;
-}
-
-.theme-preview-dark {
-    background: #1F2937;
-}
-
+  width: 60px;
+  height: 40px;
+  border-radius: var(--radius-sm);
+  overflow: hidden;
+  border: 1px solid var(--border);
+}
+.theme-preview-header { height: 8px; background: var(--bg-secondary); }
+.theme-preview-body { padding: 4px; display: flex; flex-direction: column; gap: 2px; }
+.theme-preview-message { height: 6px; border-radius: 3px; width: 70%; }
+.theme-preview-message.self { background: var(--primary); align-self: flex-end; }
+.theme-preview-message.other { background: var(--bg-tertiary); }
+.theme-preview-light { background: #FFFFFF; }
+.theme-preview-dark { background: #1F2937; }
 .theme-preview-light .theme-preview-header { background: #F9FAFB; }
 .theme-preview-dark .theme-preview-header { background: #111827; }
-
 .theme-preview-light .theme-preview-message.other { background: #F3F4F6; }
 .theme-preview-dark .theme-preview-message.other { background: #374151; }
 
 .custom-theme-section {
-    margin-top: var(--space-4);
-    padding: var(--space-4);
-    background: var(--bg-secondary);
-    border-radius: var(--radius-md);
-    border: 1px solid var(--border);
+  margin-top: var(--space-4);
+  padding: var(--space-4);
+  background: var(--bg-secondary);
+  border-radius: var(--radius-md);
+  border: 1px solid var(--border);
 }
-
 .color-picker-row {
-    display: grid;
-    grid-template-columns: repeat(3, 1fr);
-    gap: var(--space-4);
+  display: grid;
+  grid-template-columns: repeat(3, 1fr);
+  gap: var(--space-4);
 }
-
 .color-picker-group label {
-    display: block;
-    font-size: 0.75rem;
-    font-weight: 500;
-    margin-bottom: var(--space-2);
+  display: block;
+  font-size: 0.75rem;
+  font-weight: 500;
+  margin-bottom: var(--space-2);
+  color: var(--text);
 }
-
 .color-input-wrapper {
-    display: flex;
-    align-items: center;
-    gap: var(--space-2);
+  display: flex;
+  align-items: center;
+  gap: var(--space-2);
 }
-
 .color-input-wrapper input[type="color"] {
-    width: 36px;
-    height: 36px;
-    border: 1px solid var(--border);
-    border-radius: var(--radius-sm);
-    padding: 2px;
-    cursor: pointer;
-    background: none;
+  width: 36px;
+  height: 36px;
+  border: 1px solid var(--border);
+  border-radius: var(--radius-sm);
+  padding: 2px;
+  cursor: pointer;
+  background: none;
 }
-
 .color-hex {
-    font-size: 0.75rem;
-    font-family: var(--font-mono);
-    color: var(--text-secondary);
+  font-size: 0.75rem;
+  font-family: var(--font-mono);
+  color: var(--text-secondary);
 }
-
 .about-info {
-    display: flex;
-    flex-direction: column;
-    gap: var(--space-3);
+  display: flex;
+  flex-direction: column;
+  gap: var(--space-3);
 }
-
 .about-row {
-    display: flex;
-    justify-content: space-between;
-    align-items: center;
-    padding: var(--space-2) 0;
-    border-bottom: 1px solid var(--border-light);
-    font-size: 0.875rem;
-}
-
-.about-row:last-child {
-    border-bottom: none;
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  padding: var(--space-2) 0;
+  border-bottom: 1px solid var(--border-light);
+  font-size: 0.875rem;
+  color: var(--text);
 }
+.about-row:last-child { border-bottom: none; }
 
 /* Online Users Modal */
 .online-users-list {
-    max-height: 300px;
-    overflow-y: auto;
+  max-height: 300px;
+  overflow-y: auto;
 }
-
 .loading-state {
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    gap: var(--space-2);
-    padding: var(--space-8);
-    color: var(--text-secondary);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  gap: var(--space-2);
+  padding: var(--space-8);
+  color: var(--text-secondary);
 }
-
 .user-item {
-    display: flex;
-    align-items: center;
-    gap: var(--space-3);
-    padding: var(--space-2) var(--space-4);
-    transition: background var(--transition-fast);
-}
-
-.user-item:hover {
-    background: var(--bg-secondary);
-}
-
+  display: flex;
+  align-items: center;
+  gap: var(--space-3);
+  padding: var(--space-2) var(--space-4);
+  transition: background var(--transition-fast);
+  color: var(--text);
+}
+.user-item:hover { background: var(--bg-secondary); }
 .user-avatar {
-    width: 40px;
-    height: 40px;
-    border-radius: var(--radius-full);
-    background: var(--bg-tertiary);
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    color: var(--text-secondary);
-    font-size: 1rem;
-    overflow: hidden;
-}
-
-.user-avatar img {
-    width: 100%;
-    height: 100%;
-    object-fit: cover;
-}
-
-.user-info {
-    flex: 1;
-}
-
-.user-name {
-    font-weight: 500;
-    font-size: 0.875rem;
-}
-
-.user-status-text {
-    font-size: 0.75rem;
-    color: var(--text-secondary);
-}
+  width: 40px;
+  height: 40px;
+  border-radius: var(--radius-full);
+  background: var(--bg-tertiary);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  color: var(--text-secondary);
+  font-size: 1rem;
+  overflow: hidden;
+}
+.user-avatar img { width: 100%; height: 100%; object-fit: cover; }
+.user-info { flex: 1; }
+.user-name { font-weight: 500; font-size: 0.875rem; }
+.user-status-text { font-size: 0.75rem; color: var(--text-secondary); }
 
 /* Emoji Picker */
 .emoji-picker {
-    position: fixed;
-    bottom: 100px;
-    left: 50%;
-    transform: translateX(-50%);
-    z-index: 50;
-    background: var(--bg-elevated);
-    border: 1px solid var(--border);
-    border-radius: var(--radius-lg);
-    box-shadow: var(--shadow-xl);
-    width: 320px;
-    max-height: 350px;
-    overflow: hidden;
+  position: fixed;
+  bottom: 100px;
+  left: 50%;
+  transform: translateX(-50%);
+  z-index: 50;
+  background: var(--bg-elevated);
+  border: 1px solid var(--border);
+  border-radius: var(--radius-lg);
+  box-shadow: var(--shadow-xl);
+  width: 320px;
+  max-height: 350px;
+  overflow: hidden;
 }
-
 .emoji-header {
-    border-bottom: 1px solid var(--border);
-    padding: var(--space-2);
-}
-
-.emoji-categories {
-    display: flex;
-    gap: 2px;
+  border-bottom: 1px solid var(--border);
+  padding: var(--space-2);
 }
-
+.emoji-categories { display: flex; gap: 2px; }
 .emoji-cat {
-    width: 36px;
-    height: 36px;
-    border: none;
-    background: transparent;
-    border-radius: var(--radius-sm);
-    cursor: pointer;
-    color: var(--text-secondary);
-    font-size: 0.875rem;
-    transition: all var(--transition-fast);
+  width: 36px;
+  height: 36px;
+  border: none;
+  background: transparent;
+  border-radius: var(--radius-sm);
+  cursor: pointer;
+  color: var(--text-secondary);
+  font-size: 0.875rem;
+  transition: all var(--transition-fast);
 }
-
 .emoji-cat.active {
-    background: var(--primary-light);
-    color: var(--primary);
-}
-
-.emoji-cat:hover {
-    background: var(--bg-tertiary);
+  background: var(--primary-light);
+  color: var(--primary);
 }
-
+.emoji-cat:hover { background: var(--bg-tertiary); }
 .emoji-grid {
-    padding: var(--space-2);
-    display: grid;
-    grid-template-columns: repeat(8, 1fr);
-    gap: 2px;
-    max-height: 280px;
-    overflow-y: auto;
+  padding: var(--space-2);
+  display: grid;
+  grid-template-columns: repeat(8, 1fr);
+  gap: 2px;
+  max-height: 280px;
+  overflow-y: auto;
 }
-
 .emoji-item {
-    width: 36px;
-    height: 36px;
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    font-size: 1.25rem;
-    cursor: pointer;
-    border-radius: var(--radius-sm);
-    border: none;
-    background: transparent;
-    transition: background var(--transition-fast);
-}
-
-.emoji-item:hover {
-    background: var(--bg-tertiary);
-}
+  width: 36px;
+  height: 36px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  font-size: 1.25rem;
+  cursor: pointer;
+  border-radius: var(--radius-sm);
+  border: none;
+  background: transparent;
+  transition: background var(--transition-fast);
+}
+.emoji-item:hover { background: var(--bg-tertiary); }
 
 /* Toast Notifications */
 .toast-container {
-    position: fixed;
-    top: var(--space-4);
-    right: var(--space-4);
-    z-index: 200;
-    display: flex;
-    flex-direction: column;
-    gap: var(--space-2);
-    max-width: 360px;
+  position: fixed;
+  top: var(--space-4);
+  right: var(--space-4);
+  z-index: 200;
+  display: flex;
+  flex-direction: column;
+  gap: var(--space-2);
+  max-width: 360px;
 }
-
 .toast {
-    padding: var(--space-3) var(--space-4);
-    background: var(--bg-elevated);
-    border: 1px solid var(--border);
-    border-radius: var(--radius-md);
-    box-shadow: var(--shadow-md);
-    display: flex;
-    align-items: center;
-    gap: var(--space-3);
-    animation: toastSlide 0.3s ease;
-    font-size: 0.875rem;
-}
-
-.toast.toast-success {
-    border-left: 3px solid var(--success);
-}
-
-.toast.toast-error {
-    border-left: 3px solid var(--error);
-}
-
-.toast.toast-warning {
-    border-left: 3px solid var(--warning);
-}
-
-.toast.toast-info {
-    border-left: 3px solid var(--info);
-}
-
-@keyframes toastSlide {
-    from {
-        transform: translateX(100%);
-        opacity: 0;
-    }
-    to {
-        transform: translateX(0);
-        opacity: 1;
-    }
-}
+  padding: var(--space-3) var(--space-4);
+  background: var(--bg-elevated);
+  border: 1px solid var(--border);
+  border-radius: var(--radius-md);
+  box-shadow: var(--shadow-md);
+  display: flex;
+  align-items: center;
+  gap: var(--space-3);
+  animation: toastSlide 0.3s ease;
+  font-size: 0.875rem;
+  color: var(--text);
+}
+.toast.toast-success { border-left: 3px solid var(--success); }
+.toast.toast-error   { border-left: 3px solid var(--error); }
+.toast.toast-warning { border-left: 3px solid var(--warning); }
+.toast.toast-info    { border-left: 3px solid var(--info); }
+@keyframes toastSlide { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
 
 /* ========== UTILITY ========== */
-.hidden {
-    display: none !important;
-}
+.hidden { display: none !important; }
 
 /* ========== RESPONSIVE ========== */
 @media (max-width: 640px) {
-    .auth-container {
-        padding: var(--space-6);
-        border-radius: var(--radius-xl);
-    }
-    
-    .message-bubble {
-        max-width: 85%;
-    }
-    
-    .compose-form {
-        padding: var(--space-1) var(--space-2);
-    }
-    
-    .modal {
-        padding: 0;
-        align-items: flex-end;
-    }
-    
-    .modal-container {
-        max-height: 85vh;
-        border-radius: var(--radius-xl) var(--radius-xl) 0 0;
-    }
-    
-    .color-picker-row {
-        grid-template-columns: 1fr;
-    }
-    
-    .theme-selector {
-        grid-template-columns: 1fr;
-    }
-    
-    .emoji-picker {
-        left: 8px;
-        right: 8px;
-        transform: none;
-        width: auto;
-    }
+  .auth-container { padding: var(--space-6); border-radius: var(--radius-xl); }
+  .message-bubble { max-width: 85%; }
+  .compose-form { padding: var(--space-1) var(--space-2); }
+  .modal { padding: 0; align-items: flex-end; }
+  .modal-container { max-height: 85vh; border-radius: var(--radius-xl) var(--radius-xl) 0 0; }
+  .color-picker-row { grid-template-columns: 1fr; }
+  .theme-selector { grid-template-columns: 1fr; }
+  .emoji-picker { left: 8px; right: 8px; transform: none; width: auto; }
 }
 
 @media (min-width: 768px) {
-    .message-bubble {
-        max-width: 65%;
-    }
-    
-    .compose-form {
-        padding: var(--space-2) var(--space-4);
-    }
+  .message-bubble { max-width: 65%; }
+  .compose-form { padding: var(--space-2) var(--space-4); }
 }
 
 @media (min-width: 1024px) {
-    .message-bubble {
-        max-width: 55%;
-    }
+  .message-bubble { max-width: 55%; }
 }