:root {
  --bg-primary: #0f141c;
  --bg-secondary: #171f2c;
  --bg-card: #1e293b;
  --bg-card-hover: #24344d;
  --accent: #00aeec; /* Bilibili cyan-blue */
  --accent-pink: #fb7299; /* Bilibili pink */
  --accent-gradient: linear-gradient(135deg, #00aeec 0%, #fb7299 100%);
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --border-color: #334155;
  --success: #10b981;
  --warning: #f59e0b;
  --error: #ef4444;
  --radius-lg: 16px;
  --radius-md: 10px;
  --radius-sm: 6px;
  --font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

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

body {
  font-family: var(--font-family);
  background-color: var(--bg-primary);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 20px;
  width: 100%;
}

/* Header */
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 30px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-icon {
  width: 44px;
  height: 44px;
  background: var(--accent-gradient);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: bold;
  color: #fff;
  box-shadow: 0 4px 14px rgba(0, 174, 236, 0.35);
}

.brand-title {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.brand-subtitle {
  font-size: 13px;
  color: var(--text-muted);
}

.badge {
  display: inline-block;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 600;
  border-radius: 999px;
  text-transform: uppercase;
  background: rgba(0, 174, 236, 0.15);
  color: var(--accent);
  border: 1px solid rgba(0, 174, 236, 0.3);
}

.badge-pink {
  background: rgba(251, 114, 153, 0.15);
  color: var(--accent-pink);
  border-color: rgba(251, 114, 153, 0.3);
}

/* Hero & Input Card */
.search-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.3);
  margin-bottom: 32px;
}

.search-title {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 8px;
}

.search-desc {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.input-row {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}

.input-box {
  flex: 1;
  position: relative;
}

.input-box input {
  width: 100%;
  padding: 14px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-size: 15px;
  outline: none;
  transition: all 0.2s ease;
}

.input-box input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0, 174, 236, 0.2);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 24px;
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent-gradient);
  color: white;
  box-shadow: 0 4px 14px rgba(0, 174, 236, 0.3);
}

.btn-primary:hover {
  opacity: 0.93;
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-main);
  border: 1px solid var(--border-color);
}

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

.btn-sm {
  padding: 8px 14px;
  font-size: 13px;
}

.options-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  cursor: pointer;
  user-select: none;
}

.checkbox-label input[type="checkbox"] {
  accent-color: var(--accent-pink);
  width: 18px;
  height: 18px;
  cursor: pointer;
}

.quick-links {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
}

.quick-btn {
  background: none;
  border: none;
  color: var(--accent);
  text-decoration: underline;
  cursor: pointer;
  font-size: 13px;
  padding: 0;
}

.quick-btn:hover {
  color: var(--accent-pink);
}

/* Results Section */
.results-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
  background: var(--bg-secondary);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.channel-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.channel-name {
  font-size: 18px;
  font-weight: 700;
}

.channel-stats {
  font-size: 13px;
  color: var(--text-muted);
}

.bulk-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Video Grid */
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
  margin-bottom: 36px;
}

.video-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
  position: relative;
}

.video-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.25);
}

.thumbnail-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
  overflow: hidden;
}

.thumbnail-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.duration-tag {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(0, 0, 0, 0.8);
  padding: 2px 6px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 4px;
}

.card-check {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 2;
  width: 22px;
  height: 22px;
  accent-color: var(--accent-pink);
  cursor: pointer;
}

.video-details {
  padding: 14px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.video-title {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.video-meta {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: auto;
  margin-bottom: 12px;
  display: flex;
  justify-content: space-between;
}

.card-actions {
  display: flex;
  gap: 8px;
}

/* Single video banner view */
.single-video-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  gap: 24px;
  margin-bottom: 36px;
}

@media (max-width: 768px) {
  .single-video-card {
    flex-direction: column;
  }
}

.single-thumb {
  width: 320px;
  max-width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  background: #000;
  flex-shrink: 0;
}

.single-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.single-info {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* Tasks / Downloads Drawer */
.task-monitor {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-top: 24px;
}

.task-monitor-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.task-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.task-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.task-info {
  flex: 1;
}

.task-title {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 6px;
}

.task-status-text {
  font-size: 12px;
  color: var(--text-muted);
}

.progress-bar {
  width: 100%;
  height: 6px;
  background: var(--border-color);
  border-radius: 999px;
  overflow: hidden;
  margin-top: 8px;
}

.progress-fill {
  height: 100%;
  background: var(--accent-gradient);
  transition: width 0.3s ease;
}

.spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  display: inline-block;
}

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

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  padding: 20px;
}

.modal-content {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  max-width: 800px;
  width: 100%;
  overflow: hidden;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 24px;
  cursor: pointer;
}

.modal-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.modal-body video {
  max-width: 100%;
  max-height: 70vh;
  border-radius: var(--radius-md);
  background: #000;
}

/* Channel Header & Profile Banner */
.channel-hero {
  background: linear-gradient(180deg, rgba(30, 41, 59, 0.9) 0%, rgba(23, 31, 44, 0.95) 100%);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

.channel-hero-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.channel-profile-box {
  display: flex;
  align-items: center;
  gap: 16px;
}

.channel-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--accent);
  box-shadow: 0 4px 14px rgba(0, 174, 236, 0.4);
}

.channel-meta-title {
  font-size: 20px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.channel-meta-sub {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 3px;
}

.total-videos-badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: linear-gradient(135deg, rgba(0, 174, 236, 0.2) 0%, rgba(251, 114, 153, 0.2) 100%);
  border: 1px solid rgba(0, 174, 236, 0.5);
  color: #fff;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(0, 174, 236, 0.25);
}

.total-videos-badge .num {
  font-size: 22px;
  font-weight: 800;
  color: #fff;
  background: var(--accent-gradient);
  padding: 4px 14px;
  border-radius: 999px;
  box-shadow: 0 2px 10px rgba(0, 174, 236, 0.4);
}

/* Bulk Download Control Card */
.bulk-control-card {
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(0, 174, 236, 0.3);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-top: 20px;
}

.bulk-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-main);
}

.bulk-mode-selector {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.bulk-mode-btn {
  flex: 1;
  min-width: 200px;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-muted);
  cursor: pointer;
  text-align: left;
  transition: all 0.2s ease;
}

.bulk-mode-btn.active {
  border-color: var(--accent);
  background: rgba(0, 174, 236, 0.12);
  color: var(--text-main);
  box-shadow: 0 0 12px rgba(0, 174, 236, 0.2);
}

.bulk-mode-btn .mode-title {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 2px;
}

.bulk-mode-btn .mode-desc {
  font-size: 12px;
  opacity: 0.8;
}

.bulk-qty-row {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.qty-slider-wrap {
  flex: 1;
  min-width: 220px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.qty-slider {
  flex: 1;
  accent-color: var(--accent);
  height: 6px;
  cursor: pointer;
}

.qty-input-box {
  width: 80px;
  padding: 8px 10px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-size: 15px;
  font-weight: 700;
  text-align: center;
  outline: none;
}

.qty-input-box:focus {
  border-color: var(--accent);
}

.qty-presets {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.chip-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.chip-btn:hover, .chip-btn.active {
  border-color: var(--accent);
  color: var(--text-main);
  background: rgba(0, 174, 236, 0.2);
}

.bulk-action-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  flex-wrap: wrap;
}

.btn-bulk-download {
  background: linear-gradient(135deg, #10b981 0%, #00aeec 100%);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  padding: 12px 28px;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(16, 185, 129, 0.35);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.btn-bulk-download:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.45);
}

/* Bulk Live Monitor Banner */
.bulk-monitor-card {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(0, 174, 236, 0.1) 100%);
  border: 1px solid rgba(16, 185, 129, 0.4);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 28px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.bulk-monitor-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.bulk-zip-box {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.4);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 16px;
}

.completed-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 10px;
  margin-top: 14px;
  max-height: 260px;
  overflow-y: auto;
  padding-right: 6px;
}

.completed-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 13px;
}

/* Light Theme Variables */
body.light-theme {
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --bg-card: #f1f5f9;
  --bg-card-hover: #e2e8f0;
  --text-main: #0f172a;
  --text-muted: #64748b;
  --border-color: #cbd5e1;
}

/* Security Badge */
.badge-shield {
  background: rgba(16, 185, 129, 0.15);
  color: var(--success);
  border-color: rgba(16, 185, 129, 0.4);
  font-weight: 700;
}

/* Storage Pill & Cache Cleaner */
.storage-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  color: var(--text-muted);
}

.clean-cache-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 14px;
  padding: 0 2px;
  transition: transform 0.2s ease;
}

.clean-cache-btn:hover {
  transform: scale(1.2);
}

.btn-theme-toggle {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  transition: all 0.2s ease;
}

.btn-theme-toggle:hover {
  background: var(--bg-card-hover);
}

.form-select {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  outline: none;
  font-size: 13px;
}

/* Channel Analytics Grid */
.analytics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.analytics-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
}

.analytics-lbl {
  font-size: 11px;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.analytics-val {
  font-size: 17px;
  font-weight: 700;
  color: var(--accent);
}

/* Filter, Search & Export Toolbar */
.filter-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 18px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 12px 18px;
  border-radius: var(--radius-md);
  flex-wrap: wrap;
}

.search-filter-input {
  flex: 1;
  min-width: 240px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-size: 13px;
  outline: none;
}

.search-filter-input:focus {
  border-color: var(--accent);
}

.export-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.export-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
}

.export-btn:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent);
  color: var(--accent);
}

/* Live Speed & ETA indicators */
.live-stats-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 8px;
  font-size: 12px;
  color: var(--text-muted);
}

.stat-pill {
  background: rgba(255, 255, 255, 0.08);
  padding: 3px 8px;
  border-radius: 4px;
  font-weight: 600;
  color: var(--text-main);
}

.btn-cancel-job {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: var(--error);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-cancel-job:hover {
  background: var(--error);
  color: #fff;
}

/* Player Modal Extras */
.player-controls-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--border-color);
}

.speed-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 11px;
  cursor: pointer;
}

.speed-btn.active, .speed-btn:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

/* Viral Videos Showcase & Controls */
.bulk-mode-btn.viral-mode.active {
  border-color: #f97316;
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.14), rgba(249, 115, 22, 0.14));
  color: var(--text-main);
  box-shadow: 0 0 16px rgba(249, 115, 22, 0.25);
}

.viral-badge-hero {
  background: linear-gradient(135deg, #ef4444, #f97316);
  color: #fff;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  box-shadow: 0 2px 8px rgba(239, 68, 68, 0.35);
}

.viral-showcase-box {
  background: var(--bg-card);
  border: 1px solid rgba(249, 115, 22, 0.3);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-top: 14px;
}

.viral-filter-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  flex-wrap: wrap;
  gap: 10px;
}

.viral-threshold-chips {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.chip-viral {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.chip-viral:hover {
  border-color: #f97316;
  color: #f97316;
}

.chip-viral.active {
  background: linear-gradient(135deg, #ef4444, #f97316);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 2px 8px rgba(249, 115, 22, 0.35);
}

.viral-videos-scroll {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 380px;
  overflow-y: auto;
  padding-right: 4px;
}

.viral-video-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
}

.viral-video-row:hover {
  border-color: #f97316;
  background: rgba(249, 115, 22, 0.05);
}

.viral-rank-badge {
  font-size: 13px;
  font-weight: 800;
  padding: 4px 8px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-muted);
  min-width: 38px;
  text-align: center;
  flex-shrink: 0;
}

.viral-rank-1 {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #fff;
  box-shadow: 0 2px 8px rgba(245, 158, 11, 0.4);
}

.viral-rank-2 {
  background: linear-gradient(135deg, #94a3b8, #64748b);
  color: #fff;
}

.viral-rank-3 {
  background: linear-gradient(135deg, #b45309, #78350f);
  color: #fff;
}

.viral-row-thumb {
  width: 90px;
  aspect-ratio: 16 / 9;
  border-radius: 4px;
  object-fit: cover;
  background: #000;
  flex-shrink: 0;
}

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

.viral-row-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-main);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.viral-row-views {
  font-size: 12px;
  color: #f97316;
  font-weight: 700;
  margin-top: 2px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.video-card.is-viral {
  border-color: rgba(249, 115, 22, 0.5);
  box-shadow: 0 4px 14px rgba(249, 115, 22, 0.12);
}

.video-card.is-viral:hover {
  border-color: #f97316;
  box-shadow: 0 8px 24px rgba(249, 115, 22, 0.25);
}

.viral-pill-tag {
  position: absolute;
  top: 8px;
  right: 8px;
  background: linear-gradient(135deg, #ef4444, #f97316);
  color: #fff;
  font-size: 10px;
  font-weight: 800;
  padding: 3px 7px;
  border-radius: 4px;
  z-index: 2;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  gap: 3px;
}

.views-count-tag {
  position: absolute;
  bottom: 8px;
  left: 8px;
  background: rgba(0, 0, 0, 0.75);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 4px;
}

.btn-filter-viral {
  background: rgba(249, 115, 22, 0.1);
  color: #f97316;
  border: 1px solid rgba(249, 115, 22, 0.3);
  font-size: 12px;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: all 0.2s ease;
}

.btn-filter-viral:hover, .btn-filter-viral.active {
  background: linear-gradient(135deg, #ef4444, #f97316);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 2px 8px rgba(249, 115, 22, 0.35);
}