/* ============================================
   THE WIRE - MULTI-THEME SYSTEM
   shadcn/ui-inspired theming with Twitter precision
   ============================================ */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* ============================================
   THEME: Twitter (Default - Exact Match)
   Pure black background, Twitter blue accent
   ============================================ */
:root,
[data-theme='twitter'] {
  --background: #000000;
  --foreground: #E7E9EA;
  --muted: #71767B;
  --muted-foreground: #71767B;
  --border: #2F3336;
  --input: #2F3336;
  --primary: #1D9BF0;
  --primary-foreground: #FFFFFF;
  --secondary: #16181C;
  --secondary-foreground: #E7E9EA;
  --accent: #16181C;
  --accent-foreground: #E7E9EA;
  --destructive: #F4212E;
  --destructive-foreground: #FFFFFF;
  --hover: #16181C;
  --success: #00BA7C;
  --like: #F91880;
  --repost: #00BA7C;
  --primary-alpha: rgba(29, 155, 240, 0.1);
  
  --radius: 16px;
  --radius-sm: 8px;
  --radius-lg: 9999px;
  
  --sidebar-left-width: 275px;
  --main-content-width: 600px;
  --sidebar-right-width: 350px;
  
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
  
  --transition: all 0.2s ease;
}

/* ============================================
   THEME: Vega (Classic shadcn)
   ============================================ */
[data-theme='vega'] {
  --background: #FFFFFF;
  --foreground: #0F172A;
  --muted: #F1F5F9;
  --muted-foreground: #64748B;
  --border: #E2E8F0;
  --input: #E2E8F0;
  --primary: #0F172A;
  --primary-foreground: #F8FAFC;
  --secondary: #F1F5F9;
  --secondary-foreground: #0F172A;
  --accent: #F1F5F9;
  --accent-foreground: #0F172A;
  --destructive: #EF4444;
  --destructive-foreground: #FFFFFF;
  --hover: #F8FAFC;
  --success: #10B981;
  --like: #F91880;
  --repost: #00BA7C;
  --primary-alpha: rgba(15, 23, 42, 0.1);
  
  --radius: 8px;
  --radius-sm: 4px;
  --radius-lg: 12px;
  
  --sidebar-left-width: 275px;
  --main-content-width: 600px;
  --sidebar-right-width: 350px;
}

/* ============================================
   THEME: Nova (Compact)
   ============================================ */
[data-theme='nova'] {
  --background: #FAFAFA;
  --foreground: #171717;
  --muted: #F5F5F5;
  --muted-foreground: #737373;
  --border: #E5E5E5;
  --input: #E5E5E5;
  --primary: #18181B;
  --primary-foreground: #FAFAFA;
  --secondary: #F5F5F5;
  --secondary-foreground: #18181B;
  --accent: #F5F5F5;
  --accent-foreground: #18181B;
  --destructive: #DC2626;
  --destructive-foreground: #FFFFFF;
  --hover: #FAFAFA;
  --success: #16A34A;
  --like: #F91880;
  --repost: #00BA7C;
  --primary-alpha: rgba(24, 24, 27, 0.1);
  
  --radius: 6px;
  --radius-sm: 3px;
  --radius-lg: 8px;
  
  --sidebar-left-width: 240px;
  --main-content-width: 580px;
  --sidebar-right-width: 320px;
}

/* ============================================
   THEME: Maia (Soft & Rounded)
   ============================================ */
[data-theme='maia'] {
  --background: #FEFEFE;
  --foreground: #2D3748;
  --muted: #F7FAFC;
  --muted-foreground: #718096;
  --border: #E2E8F0;
  --input: #EDF2F7;
  --primary: #4299E1;
  --primary-foreground: #FFFFFF;
  --secondary: #EDF2F7;
  --secondary-foreground: #2D3748;
  --accent: #BEE3F8;
  --accent-foreground: #2C5282;
  --destructive: #F56565;
  --destructive-foreground: #FFFFFF;
  --hover: #F7FAFC;
  --success: #48BB78;
  --like: #F91880;
  --repost: #00BA7C;
  --primary-alpha: rgba(66, 153, 225, 0.1);
  
  --radius: 16px;
  --radius-sm: 12px;
  --radius-lg: 24px;
  
  --sidebar-left-width: 275px;
  --main-content-width: 600px;
  --sidebar-right-width: 350px;
}

/* ============================================
   THEME: Lyra (Boxy & Mono)
   ============================================ */
[data-theme='lyra'] {
  --background: #FFFFFF;
  --foreground: #000000;
  --muted: #F5F5F5;
  --muted-foreground: #666666;
  --border: #000000;
  --input: #FFFFFF;
  --primary: #000000;
  --primary-foreground: #FFFFFF;
  --secondary: #F5F5F5;
  --secondary-foreground: #000000;
  --accent: #EEEEEE;
  --accent-foreground: #000000;
  --destructive: #FF0000;
  --destructive-foreground: #FFFFFF;
  --hover: #F5F5F5;
  --success: #00CC00;
  --like: #F91880;
  --repost: #00BA7C;
  --primary-alpha: rgba(0, 0, 0, 0.1);
  
  --radius: 2px;
  --radius-sm: 0px;
  --radius-lg: 4px;
  
  --font-sans: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
  
  --sidebar-left-width: 275px;
  --main-content-width: 600px;
  --sidebar-right-width: 350px;
}

/* ============================================
   THEME: Mira (Ultra Dense)
   ============================================ */
[data-theme='mira'] {
  --background: #FCFCFC;
  --foreground: #1A1A1A;
  --muted: #F0F0F0;
  --muted-foreground: #6B6B6B;
  --border: #DEDEDE;
  --input: #F0F0F0;
  --primary: #2563EB;
  --primary-foreground: #FFFFFF;
  --secondary: #F0F0F0;
  --secondary-foreground: #1A1A1A;
  --accent: #DBEAFE;
  --accent-foreground: #1E40AF;
  --destructive: #DC2626;
  --destructive-foreground: #FFFFFF;
  --hover: #FAFAFA;
  --success: #059669;
  --like: #F91880;
  --repost: #00BA7C;
  
  --radius: 4px;
  --radius-sm: 2px;
  --radius-lg: 6px;
  
  --sidebar-left-width: 220px;
  --main-content-width: 560px;
  --sidebar-right-width: 300px;
}

/* ============================================
   BASE STYLES
   ============================================ */
body {
  font-family: var(--font-sans);
  background: var(--background);
  color: var(--foreground);
  font-size: 15px;
  line-height: 20px;
}

/* ============================================
   LAYOUT - 3 COLUMN TWITTER STRUCTURE
   ============================================ */
.twitter-layout {
  display: flex;
  max-width: 1265px;
  margin: 0 auto;
  min-height: 100vh;
}

.sidebar-left {
  width: var(--sidebar-left-width);
  padding: 0 12px;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

[data-theme='nova'] .sidebar-left,
[data-theme='mira'] .sidebar-left {
  padding: 0 8px;
}

[data-theme='maia'] .sidebar-left {
  padding: 0 16px;
}

.logo {
  padding: 12px;
  margin-bottom: 4px;
  cursor: pointer;
  text-decoration: none;
}

[data-theme='mira'] .logo {
  padding: 6px;
}

.logo svg {
  width: 30px;
  height: 30px;
  stroke: var(--foreground);
  fill: none;
  stroke-width: 2;
}

.logo .logo-text {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--foreground);
  letter-spacing: -0.5px;
  white-space: nowrap;
  padding-top: 8px;
  display: block;
}

.logo:hover .logo-text {
  color: var(--primary);
}

[data-theme='nova'] .logo svg,
[data-theme='mira'] .logo svg {
  width: 24px;
  height: 24px;
}

.nav-item {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: var(--foreground);
  font-size: 20px;
  font-weight: 400;
  margin-bottom: 4px;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
}

[data-theme='nova'] .nav-item,
[data-theme='mira'] .nav-item {
  padding: 8px 12px;
  font-size: 16px;
}

[data-theme='maia'] .nav-item {
  padding: 14px 20px;
  margin-bottom: 8px;
}

[data-theme='lyra'] .nav-item {
  border-radius: var(--radius);
}

.nav-item:hover {
  background: var(--hover);
}

[data-theme='lyra'] .nav-item:hover {
  border-color: var(--border);
  background: transparent;
}

.nav-item.active {
  font-weight: 700;
}

.nav-item svg {
  width: 26px;
  height: 26px;
  margin-right: 20px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  flex-shrink: 0;
}

[data-theme='nova'] .nav-item svg,
[data-theme='mira'] .nav-item svg {
  width: 20px;
  height: 20px;
  margin-right: 12px;
}

[data-theme='maia'] .nav-item svg {
  width: 28px;
  height: 28px;
  margin-right: 24px;
}

/* Notification badge wrapper - contains icon and badge */
.nav-icon-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
  margin-right: 20px;
}

[data-theme='nova'] .nav-icon-wrapper,
[data-theme='mira'] .nav-icon-wrapper {
  margin-right: 12px;
}

[data-theme='maia'] .nav-icon-wrapper {
  margin-right: 24px;
}

.nav-icon-wrapper svg {
  margin-right: 0 !important;
}

/* Notification badge - positioned top-right of the icon */
.notification-badge {
  position: absolute;
  top: -6px;
  right: -8px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  background: var(--primary);
  color: var(--primary-foreground);
  font-size: 11px;
  font-weight: 700;
  border-radius: 9px;
  display: none;
  align-items: center;
  justify-content: center;
  line-height: 1;
  box-sizing: border-box;
}

.notification-badge.show {
  display: flex;
}

.post-button {
  background: var(--primary);
  color: var(--primary-foreground);
  border: none;
  border-radius: var(--radius-lg);
  padding: 16px;
  font-size: 17px;
  font-weight: 700;
  width: 90%;
  margin: 16px auto;
  cursor: pointer;
  transition: var(--transition);
}

[data-theme='nova'] .post-button,
[data-theme='mira'] .post-button {
  padding: 10px;
  font-size: 15px;
  margin: 8px auto;
}

[data-theme='maia'] .post-button {
  padding: 18px;
  margin: 20px auto;
}

[data-theme='lyra'] .post-button {
  border-radius: var(--radius);
  border: 2px solid var(--border);
}

.post-button:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

[data-theme='lyra'] .post-button:hover {
  transform: none;
}

.main-content {
  width: var(--main-content-width);
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
  min-height: 100vh;
}

[data-theme='lyra'] .main-content {
  border-width: 2px;
}

.sidebar-right {
  width: var(--sidebar-right-width);
  padding: 0 16px;
}

[data-theme='nova'] .sidebar-right,
[data-theme='mira'] .sidebar-right {
  padding: 0 12px;
}

[data-theme='maia'] .sidebar-right {
  padding: 0 20px;
}

/* ============================================
   HEADER
   ============================================ */
.page-header {
  position: sticky;
  top: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 16px;
  height: 53px;
  display: flex;
  align-items: center;
  z-index: 10;
}

[data-theme='vega'] .page-header,
[data-theme='nova'] .page-header,
[data-theme='maia'] .page-header,
[data-theme='lyra'] .page-header,
[data-theme='mira'] .page-header {
  background: var(--background);
  backdrop-filter: none;
}

[data-theme='nova'] .page-header,
[data-theme='mira'] .page-header {
  height: 48px;
  padding: 0 12px;
}

[data-theme='lyra'] .page-header {
  border-width: 2px;
}

.page-header h2 {
  font-size: 20px;
  font-weight: 800;
  color: var(--foreground);
}

[data-theme='nova'] .page-header h2,
[data-theme='mira'] .page-header h2 {
  font-size: 18px;
}

.page-header button {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 20px;
  margin-right: 24px;
  color: var(--foreground);
  padding: 8px;
  border-radius: var(--radius-lg);
  transition: var(--transition);
}

.page-header button:hover {
  background: var(--hover);
}

/* ============================================
   TABS
   ============================================ */
.tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
}

[data-theme='lyra'] .tabs {
  border-width: 2px;
}

.tab {
  flex: 1;
  padding: 16px;
  text-align: center;
  font-weight: 500;
  color: var(--muted-foreground);
  cursor: pointer;
  position: relative;
  border: none;
  background: transparent;
  font-size: 15px;
  transition: var(--transition);
}

[data-theme='nova'] .tab,
[data-theme='mira'] .tab {
  padding: 12px 8px;
  font-size: 14px;
}

[data-theme='maia'] .tab {
  padding: 20px;
}

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

.tab.active {
  font-weight: 700;
  color: var(--foreground);
}

.tab.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: var(--primary);
  border-radius: var(--radius-sm);
}

[data-theme='lyra'] .tab.active::after {
  border-radius: 0;
  height: 2px;
}

/* ============================================
   SEARCH BOX
   ============================================ */
.search-box {
  position: sticky;
  top: 0;
  background: var(--background);
  padding: 4px 0 16px;
  z-index: 5;
}

[data-theme='nova'] .search-box,
[data-theme='mira'] .search-box {
  padding: 4px 0 8px;
}

.search-input {
  width: 100%;
  padding: 12px 16px 12px 48px;
  border-radius: var(--radius-lg);
  border: 1px solid transparent;
  background: var(--muted);
  font-size: 15px;
  color: var(--foreground);
  transition: var(--transition);
  font-family: var(--font-sans);
}

[data-theme='nova'] .search-input,
[data-theme='mira'] .search-input {
  padding: 8px 12px 8px 36px;
  font-size: 14px;
}

[data-theme='lyra'] .search-input {
  border-color: var(--border);
  border-width: 2px;
  background: var(--background);
}

.search-input:focus {
  outline: 2px solid var(--primary);
  background: var(--background);
  border-color: var(--primary);
}

[data-theme='lyra'] .search-input:focus {
  outline-offset: 0;
}

/* ============================================
   COMPOSE BOX
   ============================================ */
.compose-box {
  border-bottom: 1px solid var(--border);
  padding: 12px 16px 16px;
}

[data-theme='nova'] .compose-box,
[data-theme='mira'] .compose-box {
  padding: 8px 12px 12px;
}

[data-theme='maia'] .compose-box {
  padding: 16px 24px 20px;
}

[data-theme='lyra'] .compose-box {
  border-width: 2px;
}

.compose-box textarea {
  width: 100%;
  border: none;
  font-size: 20px;
  font-family: var(--font-sans);
  resize: none;
  min-height: 120px;
  margin-top: 8px;
  color: var(--foreground);
  background: transparent;
}

[data-theme='nova'] .compose-box textarea,
[data-theme='mira'] .compose-box textarea {
  font-size: 16px;
  min-height: 80px;
}

[data-theme='lyra'] .compose-box textarea {
  font-family: var(--font-mono);
  font-size: 14px;
}

.compose-box textarea::placeholder {
  color: var(--muted-foreground);
}

.compose-box textarea:focus {
  outline: none;
}

.compose-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

[data-theme='nova'] .compose-footer,
[data-theme='mira'] .compose-footer {
  padding-top: 8px;
}

[data-theme='lyra'] .compose-footer {
  border-width: 2px;
}

.compose-actions {
  display: flex;
  gap: 4px;
}

.icon-button {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: transparent;
  color: var(--primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  transition: var(--transition);
}

[data-theme='nova'] .icon-button,
[data-theme='mira'] .icon-button {
  width: 32px;
  height: 32px;
  font-size: 18px;
}

[data-theme='lyra'] .icon-button {
  border-radius: var(--radius);
}

.icon-button:hover {
  background: var(--accent);
}

[data-theme='lyra'] .icon-button:hover {
  border: 2px solid var(--border);
  background: transparent;
}

/* ============================================
   REPLY COMPOSER
   ============================================ */
.replying-to {
  color: var(--muted-foreground);
  font-size: 14px;
  margin-bottom: 12px;
  padding-left: 52px;
}

.replying-to-link {
  color: var(--primary);
  text-decoration: none;
}

.replying-to-link:hover {
  text-decoration: underline;
}

.reply-compose-box {
  padding: 12px 16px;
}

.reply-input-row {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.reply-input-row .avatar {
  flex-shrink: 0;
}

.reply-form {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.reply-compose-box textarea {
  min-height: 52px;
  font-size: 17px;
  padding: 8px 0;
  margin-top: 0;
}

.reply-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 8px;
}

.reply-submit-area {
  display: flex;
  align-items: center;
  gap: 12px;
}

.media-preview {
  position: relative;
  margin: 12px 0;
  display: inline-block;
  width: 100%;
}

.media-preview img,
.media-preview video {
  width: 100%;
  max-height: 400px;
  border-radius: 16px;
  object-fit: cover;
}

.remove-media {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  background: rgba(15, 20, 25, 0.75);
  backdrop-filter: blur(4px);
  color: white;
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.remove-media:hover {
  background: rgba(15, 20, 25, 0.9);
}

.tweet-button {
  background: var(--primary);
  color: var(--primary-foreground);
  border: none;
  border-radius: var(--radius-lg);
  padding: 8px 16px;
  font-size: 15px;
  font-weight: 700;
  min-width: 80px;
  cursor: pointer;
  transition: var(--transition);
}

[data-theme='nova'] .tweet-button,
[data-theme='mira'] .tweet-button {
  padding: 6px 12px;
  font-size: 14px;
  min-width: 70px;
}

[data-theme='lyra'] .tweet-button {
  border-radius: var(--radius);
  border: 2px solid var(--border);
}

.tweet-button:hover:not(:disabled) {
  opacity: 0.9;
}

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

/* ============================================
   POST CARDS
   ============================================ */
.post-card {
  border-bottom: 1px solid var(--border);
  padding: 12px 16px;
  cursor: pointer;
  transition: var(--transition);
  overflow: hidden;
}

[data-theme='nova'] .post-card,
[data-theme='mira'] .post-card {
  padding: 8px 12px;
}

[data-theme='maia'] .post-card {
  padding: 16px 20px;
}

[data-theme='lyra'] .post-card {
  border-width: 2px;
}

.post-card:hover {
  background: var(--hover);
}

.post-header {
  display: flex;
  gap: 12px;
}

[data-theme='nova'] .post-header,
[data-theme='mira'] .post-header {
  gap: 8px;
}

[data-theme='maia'] .post-header {
  gap: 16px;
}

/* ============================================
   AVATARS
   ============================================ */
.avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  background: var(--muted);
}

[data-theme='nova'] .avatar,
[data-theme='mira'] .avatar {
  width: 40px;
  height: 40px;
}

[data-theme='lyra'] .avatar {
  border-radius: var(--radius);
}

.avatar-sm {
  width: 32px;
  height: 32px;
}

.avatar-lg {
  width: 134px;
  height: 134px;
  border: 4px solid var(--background);
  margin-top: -15%;
  position: relative;
}

[data-theme='nova'] .avatar-lg,
[data-theme='mira'] .avatar-lg {
  width: 96px;
  height: 96px;
  border-width: 3px;
}

[data-theme='maia'] .avatar-lg {
  width: 148px;
  height: 148px;
  border-width: 6px;
}

/* ============================================
   POST CONTENT
   ============================================ */
.post-body {
  flex: 1;
  min-width: 0;
}

.post-header-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
}

.post-author-row {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 2px;
  flex-wrap: wrap;
  flex: 1;
  min-width: 0;
}

.post-menu-container {
  position: relative;
  flex-shrink: 0;
}

.post-more-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  background: transparent;
  color: var(--muted-foreground);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  margin-top: -4px;
}

.post-more-btn:hover {
  background: var(--accent);
  color: var(--primary);
}

.post-more-btn svg {
  width: 18px;
  height: 18px;
}

.post-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  background: var(--background);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  min-width: 220px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 110;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s;
}

.post-dropdown.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.post-dropdown-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  font-size: 15px;
  font-weight: 500;
  color: var(--foreground);
  cursor: pointer;
  transition: var(--transition);
  border: none;
  background: transparent;
  width: 100%;
  text-align: left;
}

.post-dropdown-item:hover {
  background: var(--hover);
}

.post-dropdown-item svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.post-dropdown-item.destructive {
  color: var(--destructive);
}

.post-dropdown-item.destructive:hover {
  background: rgba(244, 33, 46, 0.1);
}

.post-dropdown-item .follow-text {
  flex: 1;
}

.dropdown-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 100;
}

.dropdown-backdrop.hidden {
  display: none;
}

.post-author {
  font-weight: 700;
  color: var(--foreground);
  font-size: 15px;
  text-decoration: none;
}

[data-theme='nova'] .post-author,
[data-theme='mira'] .post-author {
  font-size: 14px;
}

.post-author:hover {
  text-decoration: underline;
}

.post-handle {
  color: var(--muted-foreground);
  font-size: 15px;
  text-decoration: none;
}

[data-theme='nova'] .post-handle,
[data-theme='mira'] .post-handle {
  font-size: 14px;
}

.post-handle:hover {
  text-decoration: underline;
}

.post-timestamp {
  color: var(--muted-foreground);
  font-size: 15px;
}

[data-theme='nova'] .post-timestamp,
[data-theme='mira'] .post-timestamp {
  font-size: 14px;
}

.post-timestamp::before {
  content: '·';
  margin: 0 4px;
}

.post-content {
  font-size: 15px;
  line-height: 20px;
  color: var(--foreground);
  margin-top: 2px;
  word-wrap: break-word;
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}

[data-theme='nova'] .post-content,
[data-theme='mira'] .post-content {
  font-size: 14px;
  line-height: 18px;
}

[data-theme='lyra'] .post-content {
  font-family: var(--font-mono);
  font-size: 13px;
}

/* Mentions - Twitter-style blue links */
a.mention,
a.mention:link,
a.mention:visited {
  color: var(--primary) !important;
  text-decoration: none !important;
  font-weight: inherit;
}

a.mention:hover,
a.mention:active {
  text-decoration: underline !important;
}

/* Links in post content */
.post-content a.link {
  color: var(--primary);
  text-decoration: none;
  word-break: break-all;
}

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

/* Repost indicator */
.repost-indicator {
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--muted-foreground);
  font-size: 13px;
  font-weight: 400;
  padding: 12px 16px 0 56px;
}

.repost-indicator svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.post-media {
  margin-top: 12px;
  border-radius: 16px;
  overflow: hidden;
}

.post-media-item {
  width: 100%;
  max-height: 500px;
  object-fit: cover;
  display: block;
}

/* ============================================
   POST ACTIONS
   ============================================ */
.post-actions {
  display: flex;
  justify-content: space-between;
  max-width: 425px;
  margin-top: 12px;
}

[data-theme='nova'] .post-actions,
[data-theme='mira'] .post-actions {
  margin-top: 8px;
  max-width: 350px;
}

.post-action {
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--muted-foreground);
  font-size: 13px;
  padding: 8px;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: var(--transition);
}

[data-theme='nova'] .post-action,
[data-theme='mira'] .post-action {
  padding: 4px 6px;
  font-size: 12px;
}

[data-theme='lyra'] .post-action {
  border-radius: var(--radius);
}

.post-action svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
}

[data-theme='nova'] .post-action svg,
[data-theme='mira'] .post-action svg {
  width: 16px;
  height: 16px;
}

.post-action:hover {
  background: var(--accent);
  color: var(--primary);
}

.post-action.liked {
  color: var(--like);
}

.post-action.liked svg {
  fill: var(--like);
}

.post-action.liked:hover {
  background: color-mix(in srgb, var(--like) 10%, transparent);
}

.post-action.reposted {
  color: var(--repost);
}

.post-action.reposted svg {
  stroke: var(--repost);
}

.post-action.reposted:hover {
  background: color-mix(in srgb, var(--repost) 10%, transparent);
}

/* ============================================
   PROFILE
   ============================================ */
.profile-header {
  position: relative;
}

.profile-banner {
  width: 100%;
  height: 200px;
  background: var(--muted);
  object-fit: cover;
}

[data-theme='nova'] .profile-banner,
[data-theme='mira'] .profile-banner {
  height: 150px;
}

[data-theme='maia'] .profile-banner {
  height: 240px;
}

.profile-info {
  padding: 12px 16px;
}

[data-theme='nova'] .profile-info,
[data-theme='mira'] .profile-info {
  padding: 8px 12px;
}

[data-theme='maia'] .profile-info {
  padding: 16px 24px;
}

.profile-actions-row {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 12px;
}

.profile-name {
  font-size: 20px;
  font-weight: 800;
  line-height: 24px;
  color: var(--foreground);
}

[data-theme='nova'] .profile-name,
[data-theme='mira'] .profile-name {
  font-size: 18px;
  line-height: 22px;
}

.profile-handle {
  font-size: 15px;
  color: var(--muted-foreground);
  margin-bottom: 12px;
}

[data-theme='nova'] .profile-handle,
[data-theme='mira'] .profile-handle {
  font-size: 14px;
  margin-bottom: 8px;
}

.profile-bio {
  font-size: 15px;
  line-height: 20px;
  margin-bottom: 12px;
}

[data-theme='nova'] .profile-bio,
[data-theme='mira'] .profile-bio {
  font-size: 14px;
  line-height: 18px;
  margin-bottom: 8px;
}

[data-theme='lyra'] .profile-bio {
  font-family: var(--font-mono);
  font-size: 13px;
}

.profile-meta {
  display: flex;
  gap: 12px;
  color: var(--muted-foreground);
  font-size: 15px;
  margin-bottom: 12px;
}

[data-theme='nova'] .profile-meta,
[data-theme='mira'] .profile-meta {
  font-size: 14px;
  gap: 8px;
  margin-bottom: 8px;
}

.profile-stats {
  display: flex;
  gap: 20px;
  font-size: 15px;
}

[data-theme='nova'] .profile-stats,
[data-theme='mira'] .profile-stats {
  gap: 12px;
  font-size: 14px;
}

.profile-stat {
  color: var(--muted-foreground);
  cursor: pointer;
}

.profile-stat strong {
  color: var(--foreground);
  font-weight: 700;
}

.profile-stat:hover {
  text-decoration: underline;
}

/* ============================================
   USER CARDS - Legacy classes (used in admin.ts)
   ============================================ */
.user-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--muted);
}

.user-info {
  flex: 1;
  min-width: 0;
}

.user-name-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.user-display-name {
  font-weight: 700;
  color: var(--foreground);
}

.user-handle {
  color: var(--muted-foreground);
  font-size: 14px;
}

.user-bio {
  margin-top: 4px;
  font-size: 14px;
  color: var(--foreground);
  line-height: 1.4;
}

.mutual-badge {
  font-size: 12px;
  color: var(--primary);
  background: var(--primary-alpha);
  padding: 2px 8px;
  border-radius: 9999px;
  font-weight: 500;
}

.back-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  color: var(--foreground);
  transition: var(--transition);
}

.back-button:hover {
  background: var(--secondary);
}

.page-title {
  margin-left: 16px;
}

.page-title h2 {
  font-size: 20px;
  font-weight: 700;
  margin: 0;
}

.page-title .subtitle {
  font-size: 13px;
  color: var(--muted-foreground);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn-primary {
  background: var(--foreground);
  color: var(--background);
  border: none;
  border-radius: var(--radius-lg);
  padding: 8px 16px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  min-width: 100px;
  transition: var(--transition);
}

[data-theme='twitter'] .btn-primary {
  background: var(--foreground);
  color: var(--background);
}

[data-theme='vega'] .btn-primary,
[data-theme='nova'] .btn-primary,
[data-theme='maia'] .btn-primary,
[data-theme='lyra'] .btn-primary,
[data-theme='mira'] .btn-primary {
  background: var(--primary);
  color: var(--primary-foreground);
}

[data-theme='nova'] .btn-primary,
[data-theme='mira'] .btn-primary {
  padding: 6px 12px;
  font-size: 14px;
  min-width: 80px;
}

[data-theme='lyra'] .btn-primary {
  border-radius: var(--radius);
  border: 2px solid var(--border);
}

.btn-primary:hover {
  opacity: 0.9;
}

.btn-secondary {
  background: transparent;
  color: var(--foreground);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 8px 16px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  min-width: 100px;
  transition: var(--transition);
}

[data-theme='nova'] .btn-secondary,
[data-theme='mira'] .btn-secondary {
  padding: 6px 12px;
  font-size: 14px;
  min-width: 80px;
}

[data-theme='lyra'] .btn-secondary {
  border-width: 2px;
  border-radius: var(--radius);
}

.btn-secondary:hover {
  background: var(--hover);
}

/* ============================================
   WIDGETS (Right Sidebar)
   ============================================ */
.widget-box {
  background: var(--muted);
  border-radius: var(--radius);
  margin-bottom: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
}

[data-theme='nova'] .widget-box,
[data-theme='mira'] .widget-box {
  margin-bottom: 12px;
}

[data-theme='maia'] .widget-box {
  margin-bottom: 20px;
}

[data-theme='lyra'] .widget-box {
  border-width: 2px;
}

.widget-header {
  padding: 12px 16px;
  font-size: 20px;
  font-weight: 800;
  color: var(--foreground);
  border-bottom: 1px solid var(--border);
}

[data-theme='nova'] .widget-header,
[data-theme='mira'] .widget-header {
  padding: 8px 12px;
  font-size: 16px;
}

[data-theme='lyra'] .widget-header {
  border-width: 2px;
}

.widget-item {
  padding: 12px 16px;
  cursor: pointer;
  transition: var(--transition);
  border-bottom: 1px solid var(--border);
}

[data-theme='nova'] .widget-item,
[data-theme='mira'] .widget-item {
  padding: 8px 12px;
}

.widget-item:last-child {
  border-bottom: none;
}

.widget-item:hover {
  background: var(--hover);
}

.widget-item-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 2px;
}

[data-theme='nova'] .widget-item-title,
[data-theme='mira'] .widget-item-title {
  font-size: 14px;
}

.widget-item-meta {
  font-size: 13px;
  color: var(--muted-foreground);
}

[data-theme='nova'] .widget-item-meta,
[data-theme='mira'] .widget-item-meta {
  font-size: 12px;
}

/* ============================================
   AUTH PAGES
   ============================================ */
.auth-container {
  max-width: 600px;
  margin: 48px auto;
  padding: 48px;
  background: var(--background);
  border-radius: var(--radius);
  box-shadow: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
  border: 1px solid var(--border);
}

[data-theme='twitter'] .auth-container {
  background: #000000;
  border-color: var(--border);
}

[data-theme='nova'] .auth-container,
[data-theme='mira'] .auth-container {
  padding: 32px;
  margin: 32px auto;
}

[data-theme='lyra'] .auth-container {
  box-shadow: none;
  border-width: 2px;
}

.form-group {
  margin-bottom: 20px;
}

[data-theme='nova'] .form-group,
[data-theme='mira'] .form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--muted-foreground);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 17px;
  color: var(--foreground);
  background: var(--background);
  font-family: var(--font-sans);
  transition: var(--transition);
}

[data-theme='nova'] .form-group input,
[data-theme='nova'] .form-group textarea,
[data-theme='mira'] .form-group input,
[data-theme='mira'] .form-group textarea {
  padding: 8px 12px;
  font-size: 15px;
}

[data-theme='lyra'] .form-group input,
[data-theme='lyra'] .form-group textarea {
  border-width: 2px;
  font-family: var(--font-mono);
  font-size: 14px;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: 2px solid var(--primary);
  border-color: var(--primary);
}

[data-theme='lyra'] .form-group input:focus,
[data-theme='lyra'] .form-group textarea:focus {
  outline-offset: 0;
}

/* ============================================
   MESSAGES
   ============================================ */
.error {
  color: var(--destructive);
  font-size: 13px;
  margin-top: 8px;
}

.success {
  color: var(--success);
  font-size: 13px;
  margin-top: 8px;
}

.empty-state {
  padding: 32px;
  text-align: center;
  color: var(--muted-foreground);
}

[data-theme='nova'] .empty-state,
[data-theme='mira'] .empty-state {
  padding: 24px;
}

/* ============================================
   THEME SWITCHER
   ============================================ */
.theme-switcher {
  margin: 20px 0;
}

.theme-switcher-label {
  display: block;
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--foreground);
}

.theme-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 12px;
}

[data-theme='mira'] .theme-options {
  gap: 8px;
}

.theme-option {
  padding: 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  text-align: center;
  transition: var(--transition);
  background: var(--background);
}

[data-theme='nova'] .theme-option,
[data-theme='mira'] .theme-option {
  padding: 12px;
}

.theme-option:hover {
  border-color: var(--primary);
  background: var(--hover);
}

.theme-option.active {
  border-color: var(--primary);
  background: var(--accent);
}

.theme-option-name {
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 4px;
}

.theme-option-desc {
  font-size: 12px;
  color: var(--muted-foreground);
}

/* ============================================
   SETTINGS PAGE
   ============================================ */
.settings-section {
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
}

[data-theme='lyra'] .settings-section {
  border-width: 2px;
}

.settings-section h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--foreground);
}

[data-theme='nova'] .settings-section h3,
[data-theme='mira'] .settings-section h3 {
  font-size: 18px;
  margin-bottom: 12px;
}

/* Profile Media Editor - X-style banner/avatar with camera overlays */
.profile-media-editor {
  position: relative;
  margin-bottom: 24px;
  padding-bottom: 50px;
}

.banner-editor {
  position: relative;
  height: 150px;
  background: var(--muted);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  overflow: hidden;
}

.banner-preview {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-color: var(--muted);
}

.avatar-editor-wrapper {
  position: absolute;
  left: 16px;
  bottom: 6px;
  z-index: 2;
}

.avatar-editor {
  position: relative;
  width: 88px;
  height: 88px;
  border-radius: 50%;
  border: 4px solid var(--background);
  background: var(--muted);
  overflow: hidden;
}

.avatar-preview {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-color: var(--muted);
}

.media-edit-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.6);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  transition: background 0.2s ease;
  z-index: 3;
}

.media-edit-btn:hover {
  background: rgba(0, 0, 0, 0.8);
}

.avatar-editor .media-edit-btn {
  width: 36px;
  height: 36px;
}

.banner-editor.uploading .banner-preview,
.avatar-editor.uploading .avatar-preview {
  opacity: 0.5;
}

.media-upload-status {
  padding: 8px 16px;
  font-size: 14px;
  text-align: center;
  min-height: 24px;
}

.media-upload-status.uploading {
  color: var(--primary);
}

.media-upload-status.success {
  color: #22c55e;
}

.media-upload-status.error {
  color: var(--destructive);
}

/* User Cards - Following/Followers List */
.user-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  text-decoration: none;
  color: inherit;
  border-bottom: 1px solid var(--border);
  transition: background 0.15s ease;
}

.user-card:hover {
  background: var(--hover);
}

.user-card-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  flex-shrink: 0;
  object-fit: cover;
  background: var(--muted);
}

.user-card-avatar-placeholder {
  background: var(--muted);
}

.user-card-content {
  flex: 1;
  min-width: 0;
}

.user-card-header {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.user-card-name {
  font-weight: 700;
  font-size: 15px;
  color: var(--foreground);
}

.user-card-handle {
  font-size: 15px;
  color: var(--muted-foreground);
}

.user-card-bio {
  font-size: 15px;
  color: var(--foreground);
  margin-top: 4px;
  line-height: 1.4;
}

.follows-you-badge {
  font-size: 12px;
  color: var(--muted-foreground);
  background: var(--muted);
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 400;
}

.following-badge {
  font-size: 14px;
  font-weight: 600;
  color: var(--foreground);
  background: transparent;
  border: 1px solid var(--border);
  padding: 6px 16px;
  border-radius: 9999px;
  margin-left: auto;
  flex-shrink: 0;
}

/* ============================================
   UTILITIES
   ============================================ */
.text-center { text-align: center; }
.mt-1 { margin-top: 8px; }
.mb-1 { margin-bottom: 8px; }
.text-muted { color: var(--muted-foreground); }

.link {
  color: var(--primary);
  text-decoration: none;
  transition: var(--transition);
}

.link:hover {
  text-decoration: underline;
}

small {
  font-size: 13px;
  color: var(--muted-foreground);
  display: block;
  margin-top: 4px;
}

[data-theme='nova'] small,
[data-theme='mira'] small {
  font-size: 12px;
}

.char-counter {
  font-size: 13px;
  color: var(--muted-foreground);
}

[data-theme='nova'] .char-counter,
[data-theme='mira'] .char-counter {
  font-size: 12px;
}

.char-counter.warning {
  color: #FFD400;
}

.char-counter.error {
  color: var(--destructive);
}

/* ============================================
   CONTAINER FOR NON-TWITTER LAYOUTS
   ============================================ */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

[data-theme='nova'] .container,
[data-theme='mira'] .container {
  padding: 1rem;
}

.nav-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

[data-theme='lyra'] .nav-bar {
  border-width: 2px;
}

.nav-links {
  display: flex;
  gap: 1rem;
}

.nav-links button {
  background: var(--secondary);
  color: var(--secondary-foreground);
  width: auto;
  padding: 8px 16px;
}

[data-theme='nova'] .nav-links button,
[data-theme='mira'] .nav-links button {
  padding: 6px 12px;
  font-size: 14px;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
  .sidebar-right {
    display: none;
  }

  .twitter-layout {
    max-width: 920px;
  }
}

@media (max-width: 768px) {
  .sidebar-left {
    display: none;
  }

  .twitter-layout {
    padding-bottom: 60px;
  }

  /* X.com mobile-optimized post cards */
  .post-card {
    padding: 12px;
  }

  .post-header {
    gap: 8px;
  }

  .avatar {
    width: 40px;
    height: 40px;
  }

  .post-content {
    font-size: 15px;
    line-height: 20px;
    margin-top: 2px;
  }

  .post-actions {
    margin-top: 8px;
    max-width: 100%;
    justify-content: flex-start;
    gap: 4px;
  }

  .post-action {
    padding: 8px;
    min-width: 50px;
  }

  .post-action svg {
    width: 18px;
    height: 18px;
  }

  /* Compose box mobile */
  .compose-box {
    padding: 12px 16px;
  }

  .compose-box textarea {
    font-size: 17px;
    min-height: 80px;
  }

  /* Page header mobile */
  .page-header {
    padding: 0 16px;
    height: 53px;
  }

  .page-header h2 {
    font-size: 20px;
  }

  /* Repost indicator mobile */
  .repost-indicator {
    padding: 8px 16px 0 60px;
    font-size: 13px;
  }
}

.bottom-nav {
  display: none;
}

@media (max-width: 768px) {
  .bottom-nav {
    display: flex;
    justify-content: space-around;
    align-items: center;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 53px;
    background: var(--background);
    border-top: 1px solid var(--border);
    z-index: 50;
    padding-bottom: env(safe-area-inset-bottom);
  }

  .bottom-nav-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px;
    color: var(--foreground);
    text-decoration: none;
    flex: 1;
    height: 100%;
  }

  .bottom-nav-item svg {
    width: 26px;
    height: 26px;
  }

  .bottom-nav .nav-icon-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
  }
}

/* ============================================
   THREAD CONNECTOR - X.com style reply threading
   ============================================ */
.thread-container {
  position: relative;
}

.thread-parent {
  position: relative;
}

.thread-parent .post-card {
  border-bottom: none;
}

.thread-parent::after {
  content: '';
  position: absolute;
  left: 36px;
  top: 64px;
  bottom: -32px;
  width: 2px;
  background: var(--border);
  z-index: 1;
}

@media (max-width: 768px) {
  .thread-parent::after {
    left: 32px;
    top: 52px;
    bottom: -32px;
  }
}

/* Thread ancestors container (for PostPage view) */
.thread-ancestors {
  position: relative;
}

.thread-ancestors .thread-parent:last-child::after {
  /* Extend line to connect to main post */
  bottom: -32px;
}

.thread-reply {
  position: relative;
}

/* ============================================
   SMOOTH TRANSITIONS
   ============================================ */
* {
  transition-property: background-color, border-color, color;
  transition-duration: 0.3s;
  transition-timing-function: ease;
}

button, a, .nav-item, .post-card, .tab, .icon-button {
  transition-property: all;
  transition-duration: 0.2s;
}

/* ============================================
   LINK CARDS (Twitter/X Style)
   ============================================ */
.link-card {
  margin-top: 12px;
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  cursor: pointer;
  transition: background-color 0.2s;
  text-decoration: none;
  display: block;
  color: inherit;
}

.link-card:hover {
  background: var(--hover);
}

.link-card-image {
  width: 100%;
  aspect-ratio: 1.91 / 1;
  object-fit: cover;
  background: var(--muted);
  display: block;
}

.link-card-body {
  padding: 12px;
  border-top: 1px solid var(--border);
}

.link-card-domain {
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--muted-foreground);
  font-size: 13px;
  margin-bottom: 2px;
}

.link-card-domain svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.link-card-title {
  font-size: 15px;
  font-weight: 400;
  color: var(--foreground);
  line-height: 20px;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.link-card-description {
  font-size: 15px;
  color: var(--muted-foreground);
  line-height: 20px;
  margin-top: 2px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Small card variant (no image or summary card) */
.link-card-small {
  display: flex;
  flex-direction: row;
  align-items: stretch;
}

.link-card-small .link-card-image {
  width: 130px;
  min-width: 130px;
  aspect-ratio: 1 / 1;
  border-radius: 16px 0 0 16px;
}

.link-card-small .link-card-body {
  flex: 1;
  border-top: none;
  border-left: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* YouTube embed */
.youtube-embed {
  margin-top: 12px;
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 16 / 9;
}

.youtube-embed iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* Link card loading state */
.link-card-loading {
  margin-top: 12px;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--muted-foreground);
  font-size: 14px;
}

.link-card-loading-spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* Infinite scroll loading indicator */
.loading-more {
  display: flex;
  justify-content: center;
  padding: 20px;
}

.loading-more .spinner {
  width: 24px;
  height: 24px;
  border: 2px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

/* ============================================
   LANDING PAGE
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  text-align: center;
  background: var(--background);
}

.brand-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.logo-circle {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary-foreground);
}

.logo-name {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--foreground);
}

.tagline {
  font-size: 1.25rem;
  color: var(--muted-foreground);
  margin-bottom: 2rem;
  max-width: 400px;
}

.cta {
  display: inline-block;
  background: var(--primary);
  color: var(--primary-foreground);
  padding: 1rem 2rem;
  border-radius: var(--radius-lg);
  font-size: 1.125rem;
  font-weight: 700;
  text-decoration: none;
  transition: var(--transition);
}

.cta:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.features {
  display: flex;
  gap: 2rem;
  margin-top: 3rem;
  flex-wrap: wrap;
  justify-content: center;
}

.feature {
  text-align: center;
  max-width: 200px;
}

.feature h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--foreground);
}

.feature p {
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

/* ============================================
   QUOTED POST MEDIA
   ============================================ */
.quoted-post-media {
  margin-top: 8px;
  border-radius: 12px;
  overflow: hidden;
}

.quoted-post-media-item {
  width: 100%;
  max-height: 200px;
  object-fit: cover;
  display: block;
}

/* ============================================
   LINK CARD CONTENT (alternative layout)
   ============================================ */
.link-card-content {
  padding: 12px;
  border-top: 1px solid var(--border);
}

/* ============================================
   IMAGE MODAL
   ============================================ */
.image-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  cursor: zoom-out;
}

.image-modal img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
}

.image-modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  transition: background 0.2s;
}

.image-modal-close:hover {
  background: rgba(255, 255, 255, 0.2);
}