/* =====================================================
   VOICE CHAT - Modern Enterprise UI
   A polished, professional design system
   ===================================================== */

/* CSS Reset & Base */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Design Tokens */
:root {
  /* Color Palette - Modern Dark Theme */
  --color-bg-primary: #0f0f12;
  --color-bg-secondary: #16161a;
  --color-bg-tertiary: #1e1e24;
  --color-bg-elevated: #242429;
  --color-bg-hover: #2a2a32;
  --color-bg-active: #333340;

  /* Brand Colors */
  --color-brand-primary: #6366f1;
  --color-brand-secondary: #8b5cf6;
  --color-brand-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a855f7 100%);
  --color-brand-glow: rgba(99, 102, 241, 0.15);

  /* Text Colors */
  --color-text-primary: #f4f4f5;
  --color-text-secondary: #a1a1aa;
  --color-text-tertiary: #71717a;
  --color-text-muted: #52525b;

  /* Semantic Colors */
  --color-success: #22c55e;
  --color-success-bg: rgba(34, 197, 94, 0.1);
  --color-warning: #f59e0b;
  --color-warning-bg: rgba(245, 158, 11, 0.1);
  --color-error: #ef4444;
  --color-error-bg: rgba(239, 68, 68, 0.1);
  --color-info: #3b82f6;
  --color-info-bg: rgba(59, 130, 246, 0.1);

  /* Border Colors */
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-hover: rgba(255, 255, 255, 0.15);
  --color-border-focus: var(--color-brand-primary);

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -2px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -4px rgba(0, 0, 0, 0.4);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 10px -6px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 20px var(--color-brand-glow);

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'SF Mono', Consolas, monospace;

  /* Spacing Scale */
  --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;
  --space-16: 4rem;

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Layout */
  --sidebar-width: 280px;
  --header-height: 60px;
  --voice-panel-width: 300px;
}

/* Import Google Font */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* Base Styles */
html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--font-sans);
  background: var(--color-bg-primary);
  color: var(--color-text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--color-bg-active);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-muted);
}

/* Selection */
::selection {
  background: var(--color-brand-primary);
  color: white;
}

/* Utility Classes */
.hidden {
  display: none !important;
}

.view {
  min-height: 100vh;
}

/* Focus Styles */
:focus-visible {
  outline: 2px solid var(--color-brand-primary);
  outline-offset: 2px;
}

/* =====================================================
   AUTHENTICATION VIEW
   ===================================================== */

#auth-view {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: var(--color-bg-primary);
  position: relative;
  overflow: hidden;
}

/* Animated Background */
#auth-view::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background:
    radial-gradient(circle at 20% 80%, rgba(99, 102, 241, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 50% 50%, rgba(168, 85, 247, 0.05) 0%, transparent 50%);
  animation: authBgPulse 15s ease-in-out infinite;
}

@keyframes authBgPulse {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  33% { transform: translate(2%, -2%) rotate(1deg); }
  66% { transform: translate(-2%, 2%) rotate(-1deg); }
}

.auth-container {
  position: relative;
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
  padding: var(--space-10);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
  backdrop-filter: blur(20px);
}

.auth-container h1 {
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--space-2);
  background: var(--color-brand-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.subtitle {
  text-align: center;
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  margin-bottom: var(--space-8);
}

/* Auth Tabs */
#auth-tabs {
  display: flex;
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-lg);
  padding: var(--space-1);
  margin-bottom: var(--space-6);
  gap: var(--space-1);
}

.tab {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  border: none;
  background: transparent;
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  font-weight: 500;
  cursor: pointer;
  border-radius: var(--radius-md);
  transition: var(--transition-base);
}

.tab:hover {
  color: var(--color-text-primary);
  background: var(--color-bg-hover);
}

.tab.active {
  background: var(--color-brand-primary);
  color: white;
  box-shadow: var(--shadow-md);
}

/* Auth Forms */
.auth-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.auth-form input {
  width: 100%;
  padding: var(--space-4);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  color: var(--color-text-primary);
  font-size: 0.9375rem;
  font-family: inherit;
  transition: var(--transition-base);
}

.auth-form input::placeholder {
  color: var(--color-text-tertiary);
}

.auth-form input:hover {
  border-color: var(--color-border-hover);
}

.auth-form input:focus {
  outline: none;
  border-color: var(--color-brand-primary);
  box-shadow: 0 0 0 3px var(--color-brand-glow);
}

.auth-form button[type="submit"] {
  padding: var(--space-4);
  background: var(--color-brand-gradient);
  border: none;
  border-radius: var(--radius-lg);
  color: white;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-base);
  box-shadow: var(--shadow-md);
  margin-top: var(--space-2);
}

.auth-form button[type="submit"]:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.auth-form button[type="submit"]:active {
  transform: translateY(0);
}

.error {
  color: var(--color-error);
  font-size: 0.875rem;
  text-align: center;
  padding: var(--space-2);
}

.success {
  color: var(--color-success);
  font-size: 0.875rem;
  text-align: center;
  padding: var(--space-2);
}

.auth-link {
  display: block;
  text-align: center;
  color: var(--color-brand-primary);
  font-size: 0.875rem;
  text-decoration: none;
  margin-top: var(--space-2);
  transition: var(--transition-fast);
}

.auth-link:hover {
  color: var(--color-brand-secondary);
  text-decoration: underline;
}

.form-description {
  color: var(--color-text-secondary);
  font-size: 0.875rem;
  text-align: center;
  margin-bottom: var(--space-4);
  line-height: 1.5;
}

/* =====================================================
   MAIN APPLICATION LAYOUT
   ===================================================== */

#main-view {
  display: grid;
  grid-template-columns: var(--sidebar-width) 1fr;
  min-height: 100vh;
  position: relative;
}

/* Mobile Header */
.mobile-header {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: var(--color-bg-secondary);
  border-bottom: 1px solid var(--color-border);
  padding: 0 var(--space-4);
  align-items: center;
  justify-content: space-between;
  z-index: 1000;
  backdrop-filter: blur(10px);
}

.mobile-menu-btn,
.mobile-voice-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-size: 1.25rem;
  cursor: pointer;
  transition: var(--transition-base);
}

.mobile-menu-btn:hover,
.mobile-voice-btn:hover {
  background: var(--color-bg-hover);
  border-color: var(--color-border-hover);
}

.mobile-voice-btn.active {
  background: var(--color-brand-primary);
  border-color: var(--color-brand-primary);
  color: white;
}

#mobile-title {
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--color-text-primary);
}

/* Sidebar Overlay */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 1001;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.sidebar-overlay:not(.hidden) {
  opacity: 1;
}

/* =====================================================
   SIDEBAR
   ===================================================== */

.sidebar {
  width: var(--sidebar-width);
  height: 100vh;
  position: fixed;
  left: 0;
  top: 0;
  background: var(--color-bg-secondary);
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 1002;
}

/* User Info */
.user-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  background: var(--color-bg-tertiary);
  border-bottom: 1px solid var(--color-border);
}

#current-username {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--color-text-primary);
}

#logout-btn {
  padding: var(--space-2) var(--space-3);
  background: var(--color-bg-hover);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  font-size: 0.8125rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-base);
}

#logout-btn:hover {
  background: var(--color-error-bg);
  border-color: var(--color-error);
  color: var(--color-error);
}

/* Home Feed Navigation */
.home-nav {
  padding: var(--space-3);
  border-bottom: 1px solid var(--color-border);
}

.home-feed-btn {
  width: 100%;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: transparent;
  border: none;
  border-radius: var(--radius-lg);
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-base);
}

.home-feed-btn:hover {
  background: var(--color-bg-hover);
  color: var(--color-text-primary);
}

.home-feed-btn.active {
  background: var(--color-brand-glow);
  color: var(--color-brand-primary);
}

.home-feed-btn svg {
  flex-shrink: 0;
}

/* Sidebar Sections */
.servers-header,
.friends-header,
.dm-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
}

.servers-header h3,
.friends-header h3,
.dm-header h3 {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-tertiary);
}

#add-server-btn,
#add-friend-btn {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-hover);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition-base);
}

#add-server-btn:hover,
#add-friend-btn:hover {
  background: var(--color-brand-primary);
  border-color: var(--color-brand-primary);
  color: white;
}

/* Server List */
.servers-list {
  padding: 0 var(--space-3);
  overflow-y: auto;
  flex: 1;
  min-height: 0;
}

.server-item {
  display: flex;
  align-items: center;
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-1);
  border-radius: var(--radius-lg);
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-base);
}

.server-item:hover {
  background: var(--color-bg-hover);
  color: var(--color-text-primary);
}

.server-item.active {
  background: var(--color-brand-glow);
  color: var(--color-brand-primary);
}

/* Friends Section */
.friends-section {
  border-top: 1px solid var(--color-border);
}

.friends-list {
  padding: 0 var(--space-3);
  max-height: 200px;
  overflow-y: auto;
}

.friend-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-base);
}

.friend-item:hover {
  background: var(--color-bg-hover);
}

.friend-status {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--color-text-muted);
}

.friend-status.online {
  background: var(--color-success);
  box-shadow: 0 0 6px var(--color-success);
}

.friend-name {
  font-size: 0.875rem;
  color: var(--color-text-primary);
}

.friend-item.more {
  color: var(--color-text-tertiary);
  font-size: 0.8125rem;
}

/* DM Section */
.dm-section {
  border-top: 1px solid var(--color-border);
}

.dm-list {
  padding: 0 var(--space-3);
  max-height: 200px;
  overflow-y: auto;
}

.dm-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-base);
}

.dm-item:hover {
  background: var(--color-bg-hover);
}

.dm-item.active {
  background: var(--color-brand-glow);
}

.dm-name {
  font-size: 0.875rem;
  color: var(--color-text-primary);
}

.dm-unread {
  min-width: 20px;
  height: 20px;
  padding: 0 var(--space-2);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-brand-primary);
  border-radius: var(--radius-full);
  color: white;
  font-size: 0.75rem;
  font-weight: 600;
}

/* Badge */
.badge {
  min-width: 18px;
  height: 18px;
  padding: 0 var(--space-1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-error);
  border-radius: var(--radius-full);
  color: white;
  font-size: 0.6875rem;
  font-weight: 600;
}

/* =====================================================
   MAIN CONTENT AREA
   ===================================================== */

.main-content {
  margin-left: var(--sidebar-width);
  min-height: 100vh;
  background: var(--color-bg-primary);
  display: flex;
  flex-direction: column;
}

.content-view {
  flex: 1;
  padding: var(--space-8) var(--space-6);
  max-width: 1000px;
  margin: 0 auto;
  width: 100%;
}

/* Server Content (Legacy) */
.server-content {
  margin-left: var(--sidebar-width);
  min-height: 100vh;
  background: var(--color-bg-primary);
  padding: var(--space-6);
  transition: margin-right var(--transition-base);
}

/* Adjust content when voice panel is visible */
.server-content.voice-active {
  margin-right: var(--voice-panel-width);
}

.main-content.voice-active {
  margin-right: var(--voice-panel-width);
}

/* No Server Selected */
#no-server-selected {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - var(--space-12));
  text-align: center;
  padding: var(--space-8);
}

#no-server-selected h2 {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-3);
  background: var(--color-brand-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

#no-server-selected p {
  color: var(--color-text-secondary);
  font-size: 1rem;
  max-width: 400px;
}

/* =====================================================
   SERVER VIEW
   ===================================================== */

.server-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-6);
}

.server-header h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-primary);
}

.server-actions {
  display: flex;
  gap: var(--space-3);
}

.server-actions button {
  padding: var(--space-2) var(--space-4);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-base);
}

.server-actions button:hover {
  background: var(--color-bg-hover);
  border-color: var(--color-border-hover);
  color: var(--color-text-primary);
}

/* Server Tabs */
.server-tabs {
  display: flex;
  gap: var(--space-1);
  background: var(--color-bg-secondary);
  padding: var(--space-1);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-6);
}

.server-tab {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-base);
}

.server-tab:hover {
  background: var(--color-bg-hover);
  color: var(--color-text-primary);
}

.server-tab.active {
  background: var(--color-brand-primary);
  color: white;
}

/* Tab Content */
.tab-content {
  animation: fadeIn var(--transition-base);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Channels Section */
.channels-section,
.members-section {
  margin-bottom: var(--space-8);
}

.channels-section h3,
.members-section h3 {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-4);
}

#channels-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.channel-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: var(--transition-base);
}

.channel-item:hover {
  background: var(--color-bg-hover);
  border-color: var(--color-border-hover);
  transform: translateX(4px);
}

.channel-item.active {
  background: var(--color-brand-glow);
  border-color: var(--color-brand-primary);
}

.channel-icon {
  font-size: 1.25rem;
}

.channel-name {
  flex: 1;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-primary);
}

.channel-users {
  padding: var(--space-1) var(--space-2);
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  color: var(--color-text-tertiary);
}

/* Members List */
#members-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--space-3);
}

.member-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.member-avatar {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-brand-gradient);
  border-radius: var(--radius-full);
  color: white;
  font-weight: 600;
  font-size: 0.875rem;
}

.member-name {
  flex: 1;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-primary);
}

.member-status {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: var(--color-text-muted);
}

.member-status.online {
  background: var(--color-success);
  box-shadow: 0 0 8px var(--color-success);
}

/* =====================================================
   FEED & POSTS
   ===================================================== */

.post-composer {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  margin-bottom: var(--space-6);
}

.post-composer textarea {
  width: 100%;
  min-height: 100px;
  padding: var(--space-4);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  color: var(--color-text-primary);
  font-family: inherit;
  font-size: 0.9375rem;
  resize: vertical;
  transition: var(--transition-base);
}

.post-composer textarea::placeholder {
  color: var(--color-text-tertiary);
}

.post-composer textarea:focus {
  outline: none;
  border-color: var(--color-brand-primary);
  box-shadow: 0 0 0 3px var(--color-brand-glow);
}

.composer-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--space-4);
}

#post-char-count {
  font-size: 0.8125rem;
  color: var(--color-text-tertiary);
}

#post-submit-btn {
  padding: var(--space-2) var(--space-6);
  background: var(--color-brand-gradient);
  border: none;
  border-radius: var(--radius-md);
  color: white;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-base);
}

#post-submit-btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md), var(--shadow-glow);
}

/* Posts List */
.posts-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.post {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  transition: var(--transition-base);
}

.post:hover {
  border-color: var(--color-border-hover);
}

.post-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.post-avatar {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-brand-gradient);
  border-radius: var(--radius-full);
  color: white;
  font-weight: 600;
  font-size: 1rem;
}

.post-author {
  font-weight: 600;
  color: var(--color-text-primary);
  font-size: 0.9375rem;
}

.post-time {
  color: var(--color-text-tertiary);
  font-size: 0.8125rem;
}

.post-delete {
  margin-left: auto;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  color: var(--color-text-tertiary);
  font-size: 1.25rem;
  cursor: pointer;
  transition: var(--transition-base);
}

.post-delete:hover {
  background: var(--color-error-bg);
  color: var(--color-error);
}

.post-content {
  color: var(--color-text-primary);
  font-size: 0.9375rem;
  line-height: 1.7;
  margin-bottom: var(--space-4);
  word-wrap: break-word;
}

.post-content a {
  color: var(--color-brand-primary);
  text-decoration: none;
}

.post-content a:hover {
  text-decoration: underline;
}

.post-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.post-reactions {
  display: flex;
  gap: var(--space-2);
}

.reaction-btn {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  color: var(--color-text-secondary);
  font-size: 0.875rem;
  cursor: pointer;
  transition: var(--transition-base);
}

.reaction-btn:hover {
  background: var(--color-bg-hover);
  border-color: var(--color-border-hover);
}

.reaction-btn.active {
  background: var(--color-brand-glow);
  border-color: var(--color-brand-primary);
  color: var(--color-brand-primary);
}

.add-reaction-btn {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  color: var(--color-text-tertiary);
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition-base);
}

.add-reaction-btn:hover {
  background: var(--color-bg-hover);
  color: var(--color-text-primary);
}

.reply-btn {
  padding: var(--space-2) var(--space-4);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  font-size: 0.8125rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-base);
}

.reply-btn:hover {
  background: var(--color-bg-hover);
  border-color: var(--color-border-hover);
  color: var(--color-text-primary);
}

/* Replies */
.post-replies {
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.post.reply {
  margin-left: var(--space-8);
  background: var(--color-bg-tertiary);
  border-color: transparent;
}

.reply-composer {
  display: flex;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.reply-composer textarea {
  flex: 1;
  padding: var(--space-3);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  color: var(--color-text-primary);
  font-family: inherit;
  font-size: 0.875rem;
  resize: none;
  min-height: 60px;
}

.reply-composer textarea:focus {
  outline: none;
  border-color: var(--color-brand-primary);
}

.reply-composer button {
  padding: var(--space-2) var(--space-4);
  background: var(--color-brand-primary);
  border: none;
  border-radius: var(--radius-md);
  color: white;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-base);
  align-self: flex-end;
}

.reply-composer button:hover {
  background: var(--color-brand-secondary);
}

/* Link Previews */
.post-previews {
  margin-top: var(--space-4);
}

.link-preview {
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: var(--space-3);
}

.link-preview-content {
  display: flex;
  text-decoration: none;
  color: inherit;
}

.preview-image {
  width: 120px;
  height: 80px;
  object-fit: cover;
}

.preview-text {
  padding: var(--space-3);
  flex: 1;
}

.preview-title {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
}

.preview-description {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.youtube-embed {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
}

.youtube-embed iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-lg);
}

.loading-more {
  text-align: center;
  padding: var(--space-6);
  color: var(--color-text-tertiary);
}

/* =====================================================
   VOICE PANEL
   ===================================================== */

.voice-panel {
  position: fixed;
  right: 0;
  top: 0;
  width: var(--voice-panel-width);
  height: 100vh;
  background: var(--color-bg-secondary);
  border-left: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  z-index: 100;
  animation: slideIn var(--transition-base);
}

@keyframes slideIn {
  from { transform: translateX(100%); }
  to { transform: translateX(0); }
}

.voice-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  background: var(--color-bg-tertiary);
  border-bottom: 1px solid var(--color-border);
}

#voice-channel-name {
  font-weight: 600;
  color: var(--color-text-primary);
}

#leave-voice-btn {
  padding: var(--space-2) var(--space-3);
  background: var(--color-error-bg);
  border: 1px solid var(--color-error);
  border-radius: var(--radius-md);
  color: var(--color-error);
  font-size: 0.8125rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-base);
}

#leave-voice-btn:hover {
  background: var(--color-error);
  color: white;
}

.voice-controls {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-border);
}

.control-btn {
  flex: 1;
  padding: var(--space-3);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  font-size: 0.8125rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-base);
}

.control-btn:hover {
  background: var(--color-bg-hover);
  color: var(--color-text-primary);
}

.control-btn.active {
  background: var(--color-error-bg);
  border-color: var(--color-error);
  color: var(--color-error);
}

.voice-users {
  flex: 1;
  padding: var(--space-4) var(--space-5);
  overflow-y: auto;
}

.voice-user {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-2);
}

.voice-user-avatar {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-brand-gradient);
  border-radius: var(--radius-full);
  color: white;
  font-weight: 600;
  font-size: 0.875rem;
}

.voice-user-name {
  flex: 1;
  font-size: 0.875rem;
  font-weight: 500;
}

.voice-user-status {
  font-size: 0.75rem;
  color: var(--color-text-tertiary);
}

.voice-status {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3) var(--space-5);
  background: var(--color-bg-tertiary);
  border-top: 1px solid var(--color-border);
}

#connection-status {
  font-size: 0.8125rem;
  color: var(--color-success);
}

/* =====================================================
   DM VIEW
   ===================================================== */

#dm-view {
  display: flex;
  flex-direction: column;
  height: calc(100vh - var(--space-12));
}

.dm-view-header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  background: var(--color-bg-secondary);
  border-bottom: 1px solid var(--color-border);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.back-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  font-size: 1.25rem;
  cursor: pointer;
  transition: var(--transition-base);
}

.back-btn:hover {
  background: var(--color-bg-hover);
  color: var(--color-text-primary);
}

#dm-username {
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text-primary);
}

.typing-indicator {
  font-size: 0.8125rem;
  color: var(--color-text-tertiary);
  font-style: italic;
}

.dm-messages {
  flex: 1;
  padding: var(--space-5);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.dm-message {
  max-width: 70%;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-xl);
  animation: messageIn var(--transition-base);
}

@keyframes messageIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.dm-message.sent {
  align-self: flex-end;
  background: var(--color-brand-primary);
  color: white;
  border-bottom-right-radius: var(--radius-sm);
}

.dm-message.received {
  align-self: flex-start;
  background: var(--color-bg-tertiary);
  color: var(--color-text-primary);
  border-bottom-left-radius: var(--radius-sm);
}

.dm-message-content {
  font-size: 0.9375rem;
  line-height: 1.5;
  word-wrap: break-word;
}

.dm-message-time {
  font-size: 0.6875rem;
  opacity: 0.7;
  margin-top: var(--space-1);
  text-align: right;
}

.dm-input-area {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  background: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
}

#dm-input {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  color: var(--color-text-primary);
  font-family: inherit;
  font-size: 0.9375rem;
  resize: none;
}

#dm-input:focus {
  outline: none;
  border-color: var(--color-brand-primary);
}

#dm-send-btn {
  padding: var(--space-3) var(--space-5);
  background: var(--color-brand-gradient);
  border: none;
  border-radius: var(--radius-md);
  color: white;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-base);
}

#dm-send-btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md), var(--shadow-glow);
}

/* =====================================================
   FRIENDS VIEW
   ===================================================== */

.friends-view-header {
  margin-bottom: var(--space-6);
}

.friends-view-header h2 {
  font-size: 1.5rem;
  font-weight: 700;
}

.friends-tabs {
  display: flex;
  gap: var(--space-1);
  background: var(--color-bg-secondary);
  padding: var(--space-1);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-6);
}

.friends-tab {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-base);
}

.friends-tab:hover {
  background: var(--color-bg-hover);
  color: var(--color-text-primary);
}

.friends-tab.active {
  background: var(--color-brand-primary);
  color: white;
}

.friends-full-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-4);
}

.friend-full-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.friend-full-item:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.friend-actions {
  display: flex;
  gap: var(--space-2);
  margin-left: auto;
}

.friend-actions button {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-base);
}

.friend-actions .dm-btn:hover {
  background: var(--color-brand-glow);
  border-color: var(--color-brand-primary);
}

.friend-actions .remove-btn:hover {
  background: var(--color-error-bg);
  border-color: var(--color-error);
  color: var(--color-error);
}

.requests-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.requests-list h4 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-2);
}

.request-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.request-name {
  font-weight: 500;
}

.request-status {
  color: var(--color-text-tertiary);
  font-size: 0.8125rem;
}

.request-actions {
  display: flex;
  gap: var(--space-2);
}

.accept-btn {
  padding: var(--space-2) var(--space-4);
  background: var(--color-success);
  border: none;
  border-radius: var(--radius-md);
  color: white;
  font-size: 0.8125rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-base);
}

.accept-btn:hover {
  background: #16a34a;
}

.decline-btn {
  padding: var(--space-2) var(--space-4);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  font-size: 0.8125rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-base);
}

.decline-btn:hover {
  background: var(--color-error-bg);
  border-color: var(--color-error);
  color: var(--color-error);
}

/* =====================================================
   MODAL
   ===================================================== */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  animation: fadeIn var(--transition-base);
}

.modal {
  width: 100%;
  max-width: 440px;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
  animation: modalIn var(--transition-spring);
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.95) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5);
  border-bottom: 1px solid var(--color-border);
}

#modal-title {
  font-size: 1.125rem;
  font-weight: 600;
}

.modal-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  color: var(--color-text-tertiary);
  font-size: 1.5rem;
  cursor: pointer;
  transition: var(--transition-base);
}

.modal-close:hover {
  background: var(--color-bg-hover);
  color: var(--color-text-primary);
}

#modal-content {
  padding: var(--space-5);
}

#modal-content input {
  width: 100%;
  padding: var(--space-4);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  color: var(--color-text-primary);
  font-size: 0.9375rem;
  margin-bottom: var(--space-4);
  transition: var(--transition-base);
}

#modal-content input:focus {
  outline: none;
  border-color: var(--color-brand-primary);
  box-shadow: 0 0 0 3px var(--color-brand-glow);
}

#modal-content button {
  width: 100%;
  padding: var(--space-4);
  background: var(--color-brand-gradient);
  border: none;
  border-radius: var(--radius-lg);
  color: white;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-base);
}

#modal-content button:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md), var(--shadow-glow);
}

.modal-tabs {
  display: flex;
  gap: var(--space-1);
  margin-bottom: var(--space-4);
}

.modal-tab {
  flex: 1;
  padding: var(--space-3);
  background: var(--color-bg-tertiary);
  border: none;
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-base);
}

.modal-tab:hover {
  background: var(--color-bg-hover);
}

.modal-tab.active {
  background: var(--color-brand-primary);
  color: white;
}

.invite-code {
  padding: var(--space-4);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  font-family: var(--font-mono);
  font-size: 1.25rem;
  text-align: center;
  color: var(--color-brand-primary);
  margin-bottom: var(--space-4);
  letter-spacing: 0.1em;
}

/* Compose Modal */
.compose-modal {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.compose-modal textarea {
  width: 100%;
  min-height: 120px;
  padding: var(--space-4);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  color: var(--color-text-primary);
  font-family: inherit;
  font-size: 1rem;
  resize: vertical;
  transition: var(--transition-base);
}

.compose-modal textarea::placeholder {
  color: var(--color-text-tertiary);
}

.compose-modal textarea:focus {
  outline: none;
  border-color: var(--color-brand-primary);
  box-shadow: 0 0 0 3px var(--color-brand-glow);
}

.compose-modal__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.compose-modal__footer span {
  font-size: 0.875rem;
  color: var(--color-text-tertiary);
}

.compose-modal__footer button {
  padding: var(--space-3) var(--space-6);
  background: var(--color-brand-gradient);
  border: none;
  border-radius: var(--radius-md);
  color: white;
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-base);
}

.compose-modal__footer button:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md), var(--shadow-glow);
}

.compose-modal__footer button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* =====================================================
   UNIFIED NAV
   ===================================================== */

.unified-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-6);
  background: var(--color-bg-secondary);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.unified-nav__tabs {
  display: flex;
  gap: var(--space-2);
}

.unified-nav__tab {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-5);
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-base);
}

.unified-nav__tab svg {
  opacity: 0.7;
}

.unified-nav__tab:hover {
  background: var(--color-bg-hover);
  color: var(--color-text-primary);
}

.unified-nav__tab:hover svg {
  opacity: 1;
}

.unified-nav__tab--active {
  background: var(--color-brand-glow);
  color: var(--color-brand-primary);
}

.unified-nav__tab--active svg {
  opacity: 1;
}

.unified-nav__badge {
  min-width: 18px;
  height: 18px;
  padding: 0 var(--space-1);
  background: var(--color-error);
  border-radius: var(--radius-full);
  color: white;
  font-size: 0.6875rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.unified-nav__compose {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-brand-gradient);
  border: none;
  border-radius: var(--radius-full);
  color: white;
  cursor: pointer;
  transition: var(--transition-base);
  box-shadow: var(--shadow-md);
}

.unified-nav__compose:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

/* =====================================================
   FEED COMPONENT
   ===================================================== */

.feed {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

.feed__mode-tabs {
  display: flex;
  gap: var(--space-2);
  background: var(--color-bg-secondary);
  padding: var(--space-2);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-6);
}

.feed__mode-tab {
  padding: var(--space-3) var(--space-5);
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-base);
  white-space: nowrap;
}

.feed__mode-tab:hover {
  background: var(--color-bg-hover);
  color: var(--color-text-primary);
}

.feed__mode-tab--active {
  background: var(--color-brand-primary);
  color: white;
}

.feed__composer-wrapper {
  margin-bottom: var(--space-6);
}

.feed__items {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.feed__empty {
  text-align: center;
  padding: var(--space-16);
  color: var(--color-text-tertiary);
}

.feed__empty svg {
  margin-bottom: var(--space-4);
  opacity: 0.5;
}

.feed__empty p {
  margin-bottom: var(--space-2);
}

.feed__empty-hint {
  font-size: 0.875rem;
}

.feed__loading {
  display: flex;
  justify-content: center;
  padding: var(--space-8);
}

.feed__spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--color-bg-tertiary);
  border-top-color: var(--color-brand-primary);
  border-radius: var(--radius-full);
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.feed__end {
  text-align: center;
  padding: var(--space-8);
  color: var(--color-text-tertiary);
  font-size: 0.875rem;
}

/* =====================================================
   ITEM COMPONENT
   ===================================================== */

.item {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  transition: var(--transition-base);
}

.item:hover {
  border-color: var(--color-border-hover);
}

.item__header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.item__avatar {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-brand-gradient);
  border-radius: var(--radius-full);
  color: white;
  font-weight: 600;
  font-size: 1.125rem;
  flex-shrink: 0;
}

.item__meta {
  flex: 1;
  min-width: 0;
}

.item__author {
  font-weight: 600;
  color: var(--color-text-primary);
}

.item__time {
  font-size: 0.8125rem;
  color: var(--color-text-tertiary);
}

.item__title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
}

.item__body {
  color: var(--color-text-primary);
  font-size: 0.9375rem;
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

.item__actions {
  display: flex;
  gap: var(--space-6);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.item__action {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: transparent;
  border: none;
  color: var(--color-text-tertiary);
  font-size: 0.875rem;
  cursor: pointer;
  transition: var(--transition-base);
}

.item__action:hover {
  color: var(--color-brand-primary);
}

.item__action--active {
  color: var(--color-brand-primary);
}

/* =====================================================
   COMPOSER COMPONENT
   ===================================================== */

.composer {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
}

.composer--compact {
  padding: var(--space-4);
}

.composer__error {
  padding: var(--space-3);
  background: var(--color-error-bg);
  border: 1px solid var(--color-error);
  border-radius: var(--radius-md);
  color: var(--color-error);
  font-size: 0.875rem;
  margin-bottom: var(--space-4);
}

.composer__title {
  width: 100%;
  padding: var(--space-3);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-family: inherit;
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--space-4);
}

.composer__title:focus {
  outline: none;
  border-color: var(--color-brand-primary);
}

.composer__main {
  display: flex;
  gap: var(--space-3);
}

.composer__header {
  display: flex;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.composer__avatar {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-brand-gradient);
  border-radius: var(--radius-full);
  color: white;
  font-weight: 600;
  font-size: 1.125rem;
  flex-shrink: 0;
}

.composer__input-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.composer__textarea {
  width: 100%;
  min-height: 80px;
  padding: var(--space-3);
  background: transparent;
  border: none;
  color: var(--color-text-primary);
  font-family: inherit;
  font-size: 1rem;
  resize: none;
  line-height: 1.5;
}

.composer__textarea::placeholder {
  color: var(--color-text-tertiary);
}

.composer__textarea:focus {
  outline: none;
}

.composer__input {
  flex: 1;
  min-height: 80px;
  padding: var(--space-3);
  background: transparent;
  border: none;
  color: var(--color-text-primary);
  font-family: inherit;
  font-size: 1rem;
  resize: none;
}

.composer__input::placeholder {
  color: var(--color-text-tertiary);
}

.composer__input:focus {
  outline: none;
}

.composer__visibility {
  padding: var(--space-2) var(--space-3);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  font-size: 0.8125rem;
  cursor: pointer;
}

.composer__visibility:focus {
  outline: none;
  border-color: var(--color-brand-primary);
}

.composer__tool--active {
  background: var(--color-brand-glow);
  color: var(--color-brand-primary);
}

.composer__toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.composer__tools {
  display: flex;
  gap: var(--space-2);
}

.composer__tool {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  color: var(--color-text-tertiary);
  cursor: pointer;
  transition: var(--transition-base);
}

.composer__tool:hover {
  background: var(--color-bg-hover);
  color: var(--color-brand-primary);
}

.composer__submit {
  padding: var(--space-2) var(--space-5);
  background: var(--color-brand-gradient);
  border: none;
  border-radius: var(--radius-full);
  color: white;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-base);
}

.composer__submit:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md), var(--shadow-glow);
}

.composer__submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* =====================================================
   EXPLORE VIEW
   ===================================================== */

.explore-header {
  margin-bottom: var(--space-6);
}

.search-box {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  transition: var(--transition-base);
}

.search-box:focus-within {
  border-color: var(--color-brand-primary);
  box-shadow: 0 0 0 3px var(--color-brand-glow);
}

.search-box svg {
  color: var(--color-text-tertiary);
}

#search-input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--color-text-primary);
  font-size: 0.9375rem;
}

#search-input::placeholder {
  color: var(--color-text-tertiary);
}

#search-input:focus {
  outline: none;
}

.explore-section {
  margin-bottom: var(--space-8);
}

.explore-section h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--space-4);
}

/* =====================================================
   PROFILE VIEW
   ===================================================== */

.profile-header {
  display: flex;
  gap: var(--space-6);
  padding: var(--space-6);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-6);
}

.profile-header__avatar {
  width: 100px;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-brand-gradient);
  border-radius: var(--radius-full);
  color: white;
  font-weight: 700;
  font-size: 2.5rem;
  flex-shrink: 0;
}

.profile-header__info {
  flex: 1;
}

.profile-header__name {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--space-1);
}

.profile-header__username {
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-3);
}

.profile-header__bio {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
  line-height: 1.6;
}

.profile-header__stats {
  display: flex;
  gap: var(--space-6);
}

.profile-header__stat {
  text-align: center;
}

.profile-header__stat-value {
  font-size: 1.25rem;
  font-weight: 700;
}

.profile-header__stat-label {
  font-size: 0.8125rem;
  color: var(--color-text-tertiary);
}

.profile-tabs {
  display: flex;
  gap: var(--space-1);
  background: var(--color-bg-secondary);
  padding: var(--space-1);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-6);
}

.profile-tab {
  flex: 1;
  padding: var(--space-3);
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-base);
}

.profile-tab:hover {
  background: var(--color-bg-hover);
  color: var(--color-text-primary);
}

.profile-tab--active {
  background: var(--color-brand-primary);
  color: white;
}

/* =====================================================
   NOTIFICATIONS VIEW
   ===================================================== */

.notifications-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
}

.notifications-header h2 {
  font-size: 1.5rem;
  font-weight: 700;
}

#mark-all-read-btn {
  padding: var(--space-2) var(--space-4);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  font-size: 0.875rem;
  cursor: pointer;
  transition: var(--transition-base);
}

#mark-all-read-btn:hover {
  background: var(--color-bg-hover);
  color: var(--color-text-primary);
}

/* =====================================================
   COMMUNITY VIEW
   ===================================================== */

.community-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: var(--space-6);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-6);
}

.community-info h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.community-info p {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-3);
}

.community-stats {
  font-size: 0.875rem;
  color: var(--color-text-tertiary);
}

.community-actions {
  display: flex;
  gap: var(--space-3);
}

.community-actions button {
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-base);
}

#community-join-btn {
  background: var(--color-brand-gradient);
  border: none;
  color: white;
}

#community-leave-btn {
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
}

#community-invite-btn,
#community-settings-btn {
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
}

.community-tabs {
  display: flex;
  gap: var(--space-1);
  background: var(--color-bg-secondary);
  padding: var(--space-1);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-6);
}

.community-tab {
  flex: 1;
  padding: var(--space-3);
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-base);
}

.community-tab:hover {
  background: var(--color-bg-hover);
  color: var(--color-text-primary);
}

.community-tab--active {
  background: var(--color-brand-primary);
  color: white;
}

/* =====================================================
   MEDIA PLAYER
   ===================================================== */

.media-player {
  position: relative;
  background: #000;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.media-player__video {
  width: 100%;
  display: block;
}

.media-player__loading {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.5);
}

.media-player__spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: var(--radius-full);
  animation: spin 0.8s linear infinite;
}

.media-player__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.3);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.media-player:hover .media-player__overlay {
  opacity: 1;
}

.media-player__overlay--hidden {
  opacity: 0 !important;
}

.media-player__play-btn {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  border: none;
  border-radius: var(--radius-full);
  color: white;
  cursor: pointer;
  transition: var(--transition-base);
}

.media-player__play-btn:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: scale(1.1);
}

.media-player__controls {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-3);
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
  opacity: 0;
  transition: opacity var(--transition-base);
}

.media-player:hover .media-player__controls {
  opacity: 1;
}

.media-player__controls--hidden {
  opacity: 0 !important;
}

.media-player__progress {
  height: 4px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-3);
  cursor: pointer;
  position: relative;
}

.media-player__progress-played {
  height: 100%;
  background: var(--color-brand-primary);
  border-radius: var(--radius-full);
}

.media-player__controls-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.media-player__btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: white;
  cursor: pointer;
  transition: var(--transition-base);
}

.media-player__btn:hover {
  color: var(--color-brand-primary);
}

.media-player__time {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.8);
}

.media-player__spacer {
  flex: 1;
}

.media-player__volume {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.media-player__volume-slider {
  width: 80px;
  height: 4px;
  -webkit-appearance: none;
  background: rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-full);
}

.media-player__volume-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 12px;
  height: 12px;
  background: white;
  border-radius: var(--radius-full);
  cursor: pointer;
}

/* =====================================================
   POLL COMPONENT
   ===================================================== */

.poll {
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  margin-top: var(--space-4);
}

.poll__question {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--space-4);
}

.poll__options {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.poll__option {
  position: relative;
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-align: left;
  cursor: pointer;
  transition: var(--transition-base);
  overflow: hidden;
}

.poll__option:hover:not(:disabled) {
  border-color: var(--color-border-hover);
}

.poll__option--selected {
  border-color: var(--color-brand-primary);
  background: var(--color-brand-glow);
}

.poll__option-content {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.poll__option-text {
  flex: 1;
  font-size: 0.9375rem;
}

.poll__option-percentage {
  font-weight: 600;
  color: var(--color-text-secondary);
}

.poll__option-bar {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  background: var(--color-brand-glow);
  transition: width var(--transition-slow);
}

.poll__footer {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: 0.8125rem;
  color: var(--color-text-tertiary);
}

.poll__submit {
  margin-left: auto;
  padding: var(--space-2) var(--space-4);
  background: var(--color-brand-primary);
  border: none;
  border-radius: var(--radius-md);
  color: white;
  font-weight: 500;
  cursor: pointer;
}

/* =====================================================
   EMOJI PICKER
   ===================================================== */

.emoji-picker {
  position: absolute;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: var(--space-3);
  z-index: 1000;
}

.emoji-grid {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: var(--space-1);
}

.emoji-btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 1.25rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.emoji-btn:hover {
  background: var(--color-bg-hover);
}

/* =====================================================
   RESPONSIVE DESIGN
   ===================================================== */

@media (max-width: 1024px) {
  #main-view {
    grid-template-columns: 1fr;
  }

  .main-content,
  .server-content {
    margin-left: 0;
  }

  .voice-panel {
    width: 100%;
    max-width: var(--voice-panel-width);
  }
}

@media (max-width: 768px) {
  :root {
    --sidebar-width: 100%;
    --header-height: 56px;
  }

  .mobile-header {
    display: flex;
  }

  .sidebar-overlay:not(.hidden) {
    display: block;
  }

  .sidebar {
    position: fixed;
    left: -100%;
    width: 85%;
    max-width: 320px;
    transition: left var(--transition-base);
  }

  .sidebar.open {
    left: 0;
  }

  .main-content,
  .server-content {
    padding-top: calc(var(--header-height) + var(--space-4));
    padding-left: var(--space-4);
    padding-right: var(--space-4);
  }

  .content-view {
    padding: var(--space-4);
  }

  .voice-panel {
    position: fixed;
    bottom: 0;
    right: 0;
    left: 0;
    width: 100%;
    height: auto;
    max-height: 60vh;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    border-left: none;
    border-top: 1px solid var(--color-border);
  }

  .server-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
  }

  .server-actions {
    width: 100%;
  }

  .server-actions button {
    flex: 1;
  }

  #members-list {
    grid-template-columns: 1fr;
  }

  .dm-message {
    max-width: 85%;
  }

  .profile-header {
    flex-direction: column;
    text-align: center;
  }

  .profile-header__avatar {
    margin: 0 auto;
  }

  .profile-header__stats {
    justify-content: center;
  }

  .unified-nav__tab span {
    display: none;
  }

  .unified-nav__tab {
    padding: var(--space-3);
  }

  .community-header {
    flex-direction: column;
    gap: var(--space-4);
  }

  .community-actions {
    width: 100%;
  }

  .community-actions button {
    flex: 1;
  }

  .auth-container {
    padding: var(--space-6);
    margin: var(--space-4);
    border-radius: var(--radius-xl);
  }
}

@media (max-width: 480px) {
  .auth-container h1 {
    font-size: 1.75rem;
  }

  .feed__mode-tabs,
  .server-tabs,
  .friends-tabs,
  .profile-tabs,
  .community-tabs {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .feed__mode-tabs::-webkit-scrollbar,
  .server-tabs::-webkit-scrollbar,
  .friends-tabs::-webkit-scrollbar,
  .profile-tabs::-webkit-scrollbar,
  .community-tabs::-webkit-scrollbar {
    display: none;
  }

  .post-header {
    flex-wrap: wrap;
  }

  .post-delete {
    order: -1;
    margin-left: auto;
  }

  .modal {
    margin: var(--space-4);
    max-width: calc(100% - var(--space-8));
  }
}

/* =====================================================
   PRINT STYLES
   ===================================================== */

@media print {
  .sidebar,
  .voice-panel,
  .mobile-header,
  .modal-overlay {
    display: none !important;
  }

  .main-content,
  .server-content {
    margin-left: 0 !important;
  }

  body {
    background: white;
    color: black;
  }

  .post,
  .item {
    border: 1px solid #ddd;
    break-inside: avoid;
  }
}

/* =====================================================
   ACCESSIBILITY
   ===================================================== */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  :root {
    --color-border: rgba(255, 255, 255, 0.3);
    --color-text-secondary: #d4d4d8;
    --color-text-tertiary: #a1a1aa;
  }
}