:root {
  --bg: #ffffff;
  --bg2: #f2f2f2;
  --bg3: #e5e5e5;
  --surface: #ffffff;
  --surface2: #f9f9f9;
  --text: #0f0f0f;
  --text2: #606060;
  --text3: #909090;
  --border: #e5e5e5;
  --border2: #d3d3d3;
  --hover: rgba(0, 0, 0, 0.05);
  --active: rgba(0, 0, 0, 0.1);
  --chip-bg: #0f0f0f;
  --chip-text: #ffffff;
  --chip-idle-bg: #f2f2f2;
  --chip-idle-text: #0f0f0f;
  --red: #ff0000;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 4px 24px rgba(0, 0, 0, 0.18);
  --sidebar-w: 240px;
  --navbar-h: 56px;
  --radius: 8px;
  --radius-sm: 4px;
  --font: "Roboto", sans-serif;
  --transition: 0.2s ease;
}

[data-theme="dark"] {
  --bg: #0f0f0f;
  --bg2: #1a1a1a;
  --bg3: #272727;
  --surface: #1f1f1f;
  --surface2: #282828;
  --text: #f1f1f1;
  --text2: #aaaaaa;
  --text3: #717171;
  --border: #3f3f3f;
  --border2: #555;
  --hover: rgba(255, 255, 255, 0.1);
  --active: rgba(255, 255, 255, 0.18);
  --chip-bg: #ffffff;
  --chip-text: #0f0f0f;
  --chip-idle-bg: #272727;
  --chip-idle-text: #f1f1f1;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 4px 24px rgba(0, 0, 0, 0.7);
}

/* ═══════════════════════════════════════════════════════════
   RESET & BASE
═══════════════════════════════════════════════════════════ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  overflow-x: hidden;
  transition:
    background var(--transition),
    color var(--transition);
}
a {
  text-decoration: none;
  color: inherit;
}
button {
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font);
}
img {
  display: block;
}
ul {
  list-style: none;
}

/* ═══════════════════════════════════════════════════════════
   SCROLLBAR
═══════════════════════════════════════════════════════════ */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--border2);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text3);
}

/* ═══════════════════════════════════════════════════════════
   ICON BUTTON
═══════════════════════════════════════════════════════════ */
.icon-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  transition: background var(--transition);
  flex-shrink: 0;
}
.icon-btn:hover {
  background: var(--hover);
}
.icon-btn .material-icons-round {
  font-size: 22px;
}

/* ═══════════════════════════════════════════════════════════
   NAVBAR
═══════════════════════════════════════════════════════════ */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  height: var(--navbar-h);
  background: var(--bg);
  display: flex;
  align-items: center;
  padding: 0 16px;
  gap: 8px;
  border-bottom: 1px solid transparent;
  transition:
    background var(--transition),
    box-shadow var(--transition);
}
#navbar.scrolled {
  box-shadow: var(--shadow);
}

/* Nav Left */
.nav-left {
  display: flex;
  align-items: center;
  gap: 4px;
  width: var(--sidebar-w);
  flex-shrink: 0;
}
.logo-link {
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  user-select: none;
}
.logo-text-word {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--text);
}
.logo-country {
  font-size: 10px;
  color: var(--text3);
  margin-top: 8px;
  font-weight: 400;
}
.yt-logo {
  display: none;
}

/* Nav Center */
.nav-center {
  flex: 1;
  max-width: 640px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 8px;
  position: relative;
}
.search-wrapper {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
}
.search-bar {
  flex: 1;
  display: flex;
  align-items: center;
  height: 40px;
  border: 1px solid var(--border2);
  border-radius: 40px;
  overflow: hidden;
  background: var(--surface);
  transition:
    border-color var(--transition),
    box-shadow var(--transition);
}
.search-bar:focus-within {
  border-color: #1c62b9;
  box-shadow: 0 0 0 3px rgba(28, 98, 185, 0.15);
}
.search-bar input {
  flex: 1;
  height: 100%;
  padding: 0 16px;
  border: none;
  outline: none;
  background: transparent;
  font-size: 16px;
  color: var(--text);
}
.search-bar input::placeholder {
  color: var(--text3);
}
.search-kbd-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 28px;
  border: 1px solid var(--border2);
  border-radius: var(--radius-sm);
  color: var(--text3);
  font-size: 12px;
  margin-right: 4px;
  flex-shrink: 0;
  transition: opacity var(--transition);
}
.search-bar:focus-within .search-kbd-btn {
  opacity: 0;
  pointer-events: none;
}
.search-submit-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 40px;
  border-left: 1px solid var(--border2);
  border-radius: 0 40px 40px 0;
  background: var(--bg2);
  color: var(--text);
  transition: background var(--transition);
  flex-shrink: 0;
}
.search-submit-btn:hover {
  background: var(--bg3);
}
.search-submit-btn .material-icons-round {
  font-size: 20px;
}
.mic-btn {
  background: var(--bg2);
  flex-shrink: 0;
}

/* Search Suggestions */
.search-suggestions {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  width: calc(100% - 56px);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  z-index: 300;
  display: none;
  overflow: hidden;
}
.search-suggestions.visible {
  display: block;
}
.suggestion-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  cursor: pointer;
  transition: background var(--transition);
}
.suggestion-item:hover {
  background: var(--hover);
}
.suggestion-item .material-icons-round {
  color: var(--text3);
  font-size: 18px;
}
.suggestion-item.focused,
.suggestion-item.focused:hover {
  background: var(--active);
}
.suggestion-item strong {
  font-weight: 600;
  color: var(--text);
}
.suggestion-loading {
  opacity: 0.6;
  pointer-events: none;
}
@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* Nav Right */
.nav-right {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.notif-btn {
  position: relative;
}
.notif-badge {
  position: absolute;
  top: 4px;
  right: 2px;
  background: var(--red);
  color: #fff;
  font-size: 9px;
  font-weight: 700;
  border-radius: 8px;
  padding: 1px 4px;
  min-width: 16px;
  text-align: center;
  pointer-events: none;
}
.avatar-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #065fd4;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity var(--transition);
  flex-shrink: 0;
}
.avatar-btn:hover {
  opacity: 0.85;
}

/* ═══════════════════════════════════════════════════════════
   NOTIFICATION PANEL
═══════════════════════════════════════════════════════════ */
.notif-panel {
  position: fixed;
  top: var(--navbar-h);
  right: 60px;
  width: 420px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  z-index: 300;
  display: none;
  flex-direction: column;
  max-height: 80vh;
  overflow: hidden;
}
.notif-panel.visible {
  display: flex;
}
.notif-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px;
  font-size: 16px;
  font-weight: 600;
  border-bottom: 1px solid var(--border);
}
.notif-settings-btn {
  color: var(--text2);
}
.notif-list {
  overflow-y: auto;
  flex: 1;
}
.notif-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 16px;
  cursor: pointer;
  transition: background var(--transition);
  border-radius: 8px;
  margin: 4px;
}
.notif-item:hover {
  background: var(--hover);
}
.notif-item.unread {
  background: rgba(28, 98, 185, 0.06);
}
.notif-item.unread:hover {
  background: rgba(28, 98, 185, 0.12);
}
.notif-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
}
.notif-content {
  flex: 1;
  font-size: 13px;
  line-height: 1.4;
}
.notif-content p {
  color: var(--text);
}
.notif-time {
  color: var(--text3);
  font-size: 12px;
}
.notif-thumb img {
  width: 80px;
  height: 45px;
  object-fit: cover;
  border-radius: 4px;
}
.notif-panel-footer {
  padding: 12px 16px;
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: 13px;
  color: #065fd4;
}

/* ═══════════════════════════════════════════════════════════
   ACCOUNT MENU
═══════════════════════════════════════════════════════════ */
.account-menu {
  position: fixed;
  top: var(--navbar-h);
  right: 12px;
  width: 300px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  z-index: 300;
  display: none;
  max-height: 80vh;
  overflow-y: auto;
}
.account-menu.visible {
  display: block;
}
.account-menu-profile {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
}
.account-menu-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #065fd4;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 600;
  flex-shrink: 0;
}
.account-menu-name {
  font-size: 15px;
  font-weight: 500;
}
.account-menu-email {
  font-size: 12px;
  color: var(--text2);
}
.account-menu-channel-link {
  font-size: 13px;
  color: #065fd4;
}
.menu-divider {
  height: 1px;
  background: var(--border);
  margin: 4px 0;
}
.menu-divider-li {
  height: 1px;
  background: var(--border);
  margin: 4px 8px;
  list-style: none;
}
.account-menu-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  cursor: pointer;
  transition: background var(--transition);
  border-radius: 8px;
  margin: 2px 4px;
  font-size: 14px;
}
.account-menu-list li:hover {
  background: var(--hover);
}
.account-menu-list .material-icons-round {
  font-size: 20px;
  color: var(--text2);
}

/* ═══════════════════════════════════════════════════════════
   LAYOUT
═══════════════════════════════════════════════════════════ */
.layout {
  display: flex;
  padding-top: var(--navbar-h);
  min-height: 100vh;
}

/* ═══════════════════════════════════════════════════════════
   SIDEBAR — EXPANDED
═══════════════════════════════════════════════════════════ */
.sidebar {
  position: fixed;
  top: var(--navbar-h);
  left: 0;
  width: var(--sidebar-w);
  height: calc(100vh - var(--navbar-h));
  overflow-y: auto;
  overflow-x: hidden;
  background: var(--bg);
  z-index: 100;
  transition:
    width var(--transition),
    transform var(--transition);
  padding-bottom: 16px;
}
.sidebar::-webkit-scrollbar {
  width: 0;
}
.sidebar.sidebar-collapsed {
  width: 72px;
}
.sidebar.sidebar-hidden {
  transform: translateX(-100%);
}

.sidebar-full {
  padding: 8px 0;
}
.sidebar-section {
  margin: 4px 0;
}
.sidebar-section-title {
  font-size: 12px;
  font-weight: 600;
  padding: 8px 16px 4px;
  color: var(--text);
  text-transform: none;
}
.sidebar-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 16px;
  height: 40px;
  border-radius: 10px;
  margin: 0 8px;
  font-size: 14px;
  color: var(--text);
  transition: background var(--transition);
  white-space: nowrap;
  overflow: hidden;
}
.sidebar-item:hover {
  background: var(--hover);
}
.sidebar-item.active {
  background: var(--active);
  font-weight: 600;
}
.sidebar-item .material-icons-round {
  font-size: 22px;
  flex-shrink: 0;
}
.sidebar-item .shorts-icon {
  width: 22px;
  height: 22px;
  fill: var(--text);
  flex-shrink: 0;
}
.sidebar-divider {
  height: 1px;
  background: var(--border);
  margin: 8px 0;
}
.sub-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--red);
  margin-left: auto;
  flex-shrink: 0;
}
.sidebar-footer {
  padding: 0 16px;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 8px;
  padding: 4px 0;
}
.footer-links a {
  font-size: 12px;
  color: var(--text3);
}
.footer-links a:hover {
  color: var(--text);
}
.footer-copy {
  font-size: 12px;
  color: var(--text3);
  margin-top: 8px;
}

/* ═══════════════════════════════════════════════════════════
   SIDEBAR MINI (icon-only)
═══════════════════════════════════════════════════════════ */
.sidebar-mini {
  position: fixed;
  top: var(--navbar-h);
  left: 0;
  width: 72px;
  height: calc(100vh - var(--navbar-h));
  overflow-y: auto;
  background: var(--bg);
  z-index: 100;
  padding: 8px 0;
}
.sidebar-mini.hidden {
  display: none;
}
.sidebar-mini-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.mini-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  width: 64px;
  height: 64px;
  border-radius: 10px;
  font-size: 10px;
  color: var(--text);
  text-align: center;
  transition: background var(--transition);
}
.mini-item:hover {
  background: var(--hover);
}
.mini-item.active {
  background: var(--active);
  font-weight: 600;
}
.mini-item .material-icons-round {
  font-size: 22px;
}
.mini-item .shorts-icon {
  width: 22px;
  height: 22px;
  fill: var(--text);
}

/* ═══════════════════════════════════════════════════════════
   SIDEBAR DRAWER (mobile / overlay)
═══════════════════════════════════════════════════════════ */
.sidebar-overlay {
  position: fixed;
  inset: 0;
  z-index: 150;
  background: rgba(0, 0, 0, 0.5);
  display: none;
}
.sidebar-overlay.visible {
  display: block;
}
.sidebar-drawer {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--sidebar-w);
  height: 100vh;
  background: var(--bg);
  z-index: 160;
  overflow-y: auto;
  transform: translateX(0);
  transition: transform var(--transition);
  box-shadow: var(--shadow-lg);
}
.sidebar-drawer.hidden {
  transform: translateX(-100%);
}
.drawer-header {
  display: flex;
  align-items: center;
  gap: 4px;
  height: var(--navbar-h);
  padding: 0 16px;
  border-bottom: 1px solid var(--border);
}
.drawer-nav {
  padding: 8px 0;
}

/* ═══════════════════════════════════════════════════════════
   MAIN CONTENT
═══════════════════════════════════════════════════════════ */
#main-content {
  margin-left: var(--sidebar-w);
  flex: 1;
  min-width: 0;
  padding: 0;
  transition: margin-left var(--transition);
}
#main-content.main-mini {
  margin-left: 72px;
}
#main-content.main-full {
  margin-left: 0;
}

/* ═══════════════════════════════════════════════════════════
   CATEGORY CHIPS
═══════════════════════════════════════════════════════════ */
.chips-container {
  position: sticky;
  top: var(--navbar-h);
  z-index: 90;
  background: var(--bg);
  display: flex;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}
.chips-scroll {
  display: flex;
  gap: 8px;
  overflow-x: hidden;
  scroll-behavior: smooth;
  padding: 0 8px;
  flex: 1;
  -ms-overflow-style: none;
  scrollbar-width: none;
}
.chips-scroll::-webkit-scrollbar {
  display: none;
}
.chip {
  flex-shrink: 0;
  height: 32px;
  padding: 0 12px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  background: var(--chip-idle-bg);
  color: var(--chip-idle-text);
  border: none;
  cursor: pointer;
  transition:
    background var(--transition),
    color var(--transition);
  white-space: nowrap;
}
.chip:hover {
  background: var(--bg3);
}
.chip.active {
  background: var(--chip-bg);
  color: var(--chip-text);
}
.chips-scroll-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg);
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow);
  z-index: 2;
  flex-shrink: 0;
  transition: background var(--transition);
}
.chips-scroll-btn:hover {
  background: var(--bg2);
}
.chips-scroll-btn.hidden {
  opacity: 0;
  pointer-events: none;
}

/* ═══════════════════════════════════════════════════════════
   VIDEO GRID
═══════════════════════════════════════════════════════════ */
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px 12px;
  padding: 20px 16px;
}

/* ═══════════════════════════════════════════════════════════
   VIDEO CARD
═══════════════════════════════════════════════════════════ */
.video-card {
  border-radius: var(--radius);
  overflow: visible;
  cursor: pointer;
  transition: transform var(--transition);
  position: relative;
}
.video-card:hover .card-thumb-wrap {
  border-radius: 0;
}
.card-thumb-wrap {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  background: var(--bg3);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-radius var(--transition);
}
.card-thumb {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}
.video-card:hover .card-thumb {
  transform: scale(1.03);
}
.card-duration {
  position: absolute;
  bottom: 6px;
  right: 6px;
  background: rgba(0, 0, 0, 0.85);
  color: #fff;
  font-size: 12px;
  font-weight: 500;
  padding: 2px 5px;
  border-radius: 4px;
}
.card-duration.live-badge {
  background: var(--red);
}
.card-progress-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  background: var(--red);
  border-radius: 0 0 0 var(--radius);
}
.card-hover-preview {
  display: none;
}
.card-hover-actions {
  position: absolute;
  top: 8px;
  right: 8px;
  display: none;
  gap: 4px;
}
.video-card:hover .card-hover-actions {
  display: flex;
}
.card-hover-action-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.7);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  transition: background var(--transition);
  flex-shrink: 0;
}
.card-hover-action-btn:hover {
  background: rgba(0, 0, 0, 0.9);
}
.card-hover-action-btn .material-icons-round {
  font-size: 16px;
}

/* Card info below thumbnail */
.card-info {
  display: flex;
  gap: 12px;
  padding: 10px 4px 4px;
}
.card-channel-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  margin-top: 2px;
}
.card-details {
  flex: 1;
  min-width: 0;
}
.card-title {
  font-size: 14px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--text);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 4px;
}
.card-channel-name {
  font-size: 13px;
  color: var(--text2);
  display: flex;
  align-items: center;
  gap: 4px;
}
.card-channel-name .verified-badge {
  font-size: 14px;
  color: var(--text2);
}
.card-meta {
  font-size: 13px;
  color: var(--text2);
  margin-top: 2px;
}
.card-menu-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition:
    opacity var(--transition),
    background var(--transition);
  flex-shrink: 0;
  align-self: flex-start;
}
.video-card:hover .card-menu-btn {
  opacity: 1;
}
.card-menu-btn:hover {
  background: var(--hover);
}
.card-menu-btn .material-icons-round {
  font-size: 20px;
}

/* New / Watched badges */
.card-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  background: #000;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
}
.card-badge.new-badge {
  background: #065fd4;
}
.card-badge.cc-badge {
  background: rgba(0, 0, 0, 0.7);
}

/* ═══════════════════════════════════════════════════════════
   SHORTS SHELF
═══════════════════════════════════════════════════════════ */
.shorts-shelf {
  padding: 0 16px 24px;
  margin-top: 8px;
}
.shelf-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.shelf-header h2 {
  font-size: 18px;
  font-weight: 600;
}
.shorts-icon-lg {
  width: 28px;
  height: 28px;
  fill: var(--red);
}
.shelf-see-all {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 2px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  border-radius: 6px;
  padding: 4px 8px;
  transition: background var(--transition);
}
.shelf-see-all:hover {
  background: var(--hover);
}
.shelf-see-all .material-icons-round {
  font-size: 18px;
}
.shorts-row {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
}
.short-card {
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  position: relative;
  background: var(--bg3);
}
.short-card-thumb-wrap {
  position: relative;
  padding-top: 178%;
  overflow: hidden;
  border-radius: 12px;
}
.short-card-thumb {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}
.short-card:hover .short-card-thumb {
  transform: scale(1.03);
}
.short-card-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 48px 10px 10px;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
  color: #fff;
}
.short-card-title {
  font-size: 13px;
  font-weight: 500;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.short-card-views {
  font-size: 12px;
  opacity: 0.85;
  margin-top: 2px;
}
.short-card-duration {
  position: absolute;
  top: 8px;
  right: 8px;
  background: rgba(0, 0, 0, 0.75);
  color: #fff;
  font-size: 11px;
  padding: 2px 5px;
  border-radius: 4px;
}

/* ═══════════════════════════════════════════════════════════
   CONTEXT MENU
═══════════════════════════════════════════════════════════ */
.ctx-menu {
  position: fixed;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  z-index: 500;
  min-width: 220px;
  overflow: hidden;
}
.ctx-menu.hidden {
  display: none;
}
.ctx-menu ul {
  padding: 8px 0;
}
.ctx-menu li {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px 20px;
  cursor: pointer;
  font-size: 14px;
  transition: background var(--transition);
}
.ctx-menu li:hover {
  background: var(--hover);
}
.ctx-menu .material-icons-round {
  font-size: 20px;
  color: var(--text2);
}

/* ═══════════════════════════════════════════════════════════
   VIDEO MODAL
═══════════════════════════════════════════════════════════ */
.video-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  z-index: 400;
  display: none;
  overflow-y: auto;
}
.video-modal-overlay.visible {
  display: flex;
}
.video-modal {
  display: flex;
  width: 100%;
  max-width: 1800px;
  margin: 0 auto;
  padding: 20px 24px;
  gap: 24px;
  min-height: 100vh;
  align-items: flex-start;
}
.video-modal-left {
  flex: 1;
  min-width: 0;
}
.video-player-wrap {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  border-radius: var(--radius);
  overflow: hidden;
  background: #000;
}
.video-player-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.video-info-panel {
  background: var(--bg);
  padding: 16px 0;
}
.modal-title {
  font-size: 18px;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 8px;
}
.video-meta-row {
  display: flex;
  gap: 12px;
  font-size: 13px;
  color: var(--text2);
  margin-bottom: 12px;
}
.video-action-bar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.action-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  height: 36px;
  padding: 0 16px;
  border-radius: 18px;
  background: var(--bg2);
  color: var(--text);
  font-size: 14px;
  font-weight: 500;
  transition: background var(--transition);
}
.action-pill:hover {
  background: var(--bg3);
}
.action-pill.active-pill {
  background: var(--text);
  color: var(--bg);
}
.action-pill .material-icons-round {
  font-size: 18px;
}
.action-more {
  padding: 0 8px;
}
.channel-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-bottom: 12px;
}
.channel-row-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
}
.channel-row-info {
  flex: 1;
}
.channel-row-name {
  font-size: 15px;
  font-weight: 600;
  display: block;
}
.channel-row-subs {
  font-size: 13px;
  color: var(--text2);
}
.subscribe-btn {
  height: 36px;
  padding: 0 16px;
  border-radius: 18px;
  background: var(--text);
  color: var(--bg);
  font-size: 14px;
  font-weight: 600;
  transition: opacity var(--transition);
}
.subscribe-btn:hover {
  opacity: 0.85;
}
.subscribe-btn.subscribed {
  background: var(--bg2);
  color: var(--text);
}
.video-description-box {
  background: var(--bg2);
  border-radius: var(--radius);
  padding: 12px;
  margin-bottom: 16px;
  cursor: pointer;
}
.description-header {
  font-size: 14px;
  line-height: 1.5;
}
.desc-expand-label {
  color: var(--text);
  font-weight: 600;
  font-size: 13px;
}
.description-full {
  margin-top: 8px;
}
.description-full p {
  font-size: 14px;
  line-height: 1.6;
  white-space: pre-wrap;
}
.desc-tags {
  margin-top: 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.desc-tag {
  font-size: 13px;
  color: #065fd4;
}
.desc-tag:hover {
  text-decoration: underline;
}

/* Comments */
.comments-section {
  margin-top: 16px;
}
.comments-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}
.comments-count {
  font-size: 16px;
  font-weight: 600;
}
.sort-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: 6px;
  color: var(--text);
  transition: background var(--transition);
}
.sort-btn:hover {
  background: var(--hover);
}
.sort-btn .material-icons-round {
  font-size: 18px;
}
.comment-input-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 24px;
}
.comment-input-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #065fd4;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 600;
  flex-shrink: 0;
}
.comment-input {
  flex: 1;
  border: none;
  border-bottom: 1px solid var(--border2);
  padding: 8px 0;
  font-size: 14px;
  background: transparent;
  color: var(--text);
  outline: none;
  transition: border-color var(--transition);
}
.comment-input:focus {
  border-bottom-color: var(--text);
}
.comment-item {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
}
.comment-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.comment-body {
}
.comment-meta {
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 4px;
}
.comment-meta span {
  color: var(--text2);
  font-weight: 400;
  margin-left: 8px;
  font-size: 12px;
}
.comment-text {
  font-size: 14px;
  line-height: 1.5;
}
.comment-actions {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 6px;
}
.comment-action-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  color: var(--text2);
  padding: 4px 8px;
  border-radius: 4px;
  transition: background var(--transition);
}
.comment-action-btn:hover {
  background: var(--hover);
}
.comment-action-btn .material-icons-round {
  font-size: 16px;
}

/* Up Next */
.video-modal-right {
  width: 400px;
  flex-shrink: 0;
}
.up-next-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  font-size: 15px;
  font-weight: 600;
}
.autoplay-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 400;
  cursor: pointer;
}
.autoplay-toggle input {
  display: none;
}
.autoplay-slider {
  width: 36px;
  height: 20px;
  border-radius: 10px;
  background: var(--bg3);
  position: relative;
  transition: background var(--transition);
}
.autoplay-toggle input:checked + .autoplay-slider {
  background: #065fd4;
}
.autoplay-slider::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  top: 2px;
  left: 2px;
  transition: transform var(--transition);
}
.autoplay-toggle input:checked + .autoplay-slider::after {
  transform: translateX(16px);
}
.up-next-card {
  display: flex;
  gap: 8px;
  padding: 4px;
  border-radius: 8px;
  cursor: pointer;
  margin-bottom: 8px;
  transition: background var(--transition);
}
.up-next-card:hover {
  background: var(--hover);
}
.up-next-thumb {
  position: relative;
  width: 168px;
  height: 94px;
  flex-shrink: 0;
  border-radius: 8px;
  overflow: hidden;
  background: var(--bg3);
}
.up-next-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.up-next-duration {
  position: absolute;
  bottom: 4px;
  right: 4px;
  background: rgba(0, 0, 0, 0.85);
  color: #fff;
  font-size: 11px;
  padding: 1px 4px;
  border-radius: 3px;
}
.up-next-info {
  flex: 1;
  min-width: 0;
}
.up-next-title {
  font-size: 13px;
  font-weight: 500;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.3;
  margin-bottom: 4px;
}
.up-next-channel {
  font-size: 12px;
  color: var(--text2);
}
.up-next-meta {
  font-size: 12px;
  color: var(--text2);
}

/* Modal close */
.modal-close-btn {
  position: fixed;
  top: 16px;
  right: 16px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 410;
  transition: background var(--transition);
}
.modal-close-btn:hover {
  background: rgba(255, 255, 255, 0.25);
}

/* ═══════════════════════════════════════════════════════════
   SHORTS VIEWER
═══════════════════════════════════════════════════════════ */
.shorts-viewer-overlay {
  position: fixed;
  inset: 0;
  background: #000;
  z-index: 400;
  display: flex;
  align-items: center;
  justify-content: center;
}
.shorts-viewer-overlay.hidden {
  display: none;
}
.shorts-viewer {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  position: relative;
}
.shorts-stack {
  width: 390px;
  height: calc(100vh - 80px);
  max-height: 700px;
  position: relative;
  overflow: hidden;
  border-radius: 12px;
}
.short-viewer-item {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  background: var(--bg3);
}
.short-viewer-item.active {
  z-index: 2;
}
.short-viewer-video {
  flex: 1;
  overflow: hidden;
  position: relative;
}
.short-viewer-video img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.short-viewer-overlay-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 60px 16px 16px;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
  color: #fff;
}
.short-viewer-title {
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 6px;
}
.short-viewer-channel {
  font-size: 13px;
  opacity: 0.85;
}
.short-viewer-actions {
  position: absolute;
  right: -64px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.short-viewer-action {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  color: #fff;
  font-size: 12px;
  cursor: pointer;
}
.short-viewer-action .material-icons-round {
  font-size: 28px;
}
.shorts-nav-btn {
  position: absolute;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 5;
  transition: background var(--transition);
}
.shorts-nav-btn:hover {
  background: rgba(255, 255, 255, 0.3);
}
.shorts-prev {
  bottom: 80px;
  left: 50%;
  margin-left: 220px;
}
.shorts-next {
  bottom: 20px;
  left: 50%;
  margin-left: 220px;
}
.shorts-close {
  position: fixed;
  top: 16px;
  left: 16px;
  z-index: 410;
}

/* ═══════════════════════════════════════════════════════════
   HIDDEN UTILITY
═══════════════════════════════════════════════════════════ */
.hidden {
  display: none !important;
}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════════════ */
@media (max-width: 1200px) {
  .video-modal-right {
    width: 320px;
  }
}
@media (max-width: 1024px) {
  :root {
    --sidebar-w: 72px;
  }
  .sidebar-full .sidebar-item span:last-child,
  .sidebar-full .sidebar-section-title,
  .sidebar-footer {
    display: none;
  }
  .sidebar-full .sidebar-item {
    justify-content: center;
    padding: 0;
    margin: 0 4px;
  }
  .sidebar-full .sidebar-divider:nth-child(n + 4) {
    display: none;
  }
}
@media (max-width: 792px) {
  :root {
    --sidebar-w: 0px;
  }
  #sidebar {
    display: none;
  }
  #sidebar-mini {
    display: none;
  }
  #main-content {
    margin-left: 0 !important;
  }
  .nav-center {
    max-width: none;
  }
  .video-modal {
    flex-direction: column;
  }
  .video-modal-right {
    width: 100%;
  }
}
@media (max-width: 560px) {
  .video-grid {
    grid-template-columns: 1fr;
    padding: 12px;
  }
  .shorts-row {
    grid-template-columns: repeat(2, 1fr);
  }
  .video-action-bar {
    gap: 6px;
  }
  .action-pill {
    font-size: 13px;
    padding: 0 10px;
    height: 32px;
  }
}

/* ═══════════════════════════════════════════════════════════
   SKELETON LOADER
═══════════════════════════════════════════════════════════ */
@keyframes shimmer {
  0% {
    background-position: -400px 0;
  }
  100% {
    background-position: 400px 0;
  }
}
.skeleton {
  background: linear-gradient(
    90deg,
    var(--bg3) 25%,
    var(--bg2) 50%,
    var(--bg3) 75%
  );
  background-size: 800px 100%;
  animation: shimmer 1.4s infinite linear;
  border-radius: 4px;
}
.skeleton-card {
  border-radius: var(--radius);
  overflow: hidden;
}
.skeleton-thumb {
  width: 100%;
  padding-top: 56.25%;
}
.skeleton-line {
  height: 14px;
  margin: 8px 0;
  border-radius: 4px;
}
.skeleton-line.w80 {
  width: 80%;
}
.skeleton-line.w60 {
  width: 60%;
}
.skeleton-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 2px;
}