:root {
  --bg-primary: #0b1311;
  --bg-secondary: #121f1c;
  --bg-card: #162622;
  --bg-card-hover: #1c312c;
  --bg-elevated: #1f3630;
  --text-primary: #f0f5f3;
  --text-secondary: #b2c5be;
  --text-muted: #7e968e;
  --accent-gold: #d4a853;
  --accent-gold-hover: #e3bc6b;
  --accent-emerald: #2ea87e;
  --accent-emerald-soft: rgba(46, 168, 126, 0.16);
  --accent-gold-soft: rgba(212, 168, 83, 0.15);
  --border-subtle: rgba(255, 255, 255, 0.09);
  --border-focus: rgba(212, 168, 83, 0.55);
  --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.32);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
}

[data-theme="light"] {
  --bg-primary: #f6f8f7;
  --bg-secondary: #eaf0ed;
  --bg-card: #ffffff;
  --bg-card-hover: #f9fbfa;
  --bg-elevated: #e2ebe7;
  --text-primary: #11221d;
  --text-secondary: #3b524b;
  --text-muted: #647c74;
  --accent-gold: #b07d23;
  --accent-gold-hover: #946615;
  --accent-emerald: #177a58;
  --accent-emerald-soft: rgba(23, 122, 88, 0.12);
  --accent-gold-soft: rgba(176, 125, 35, 0.12);
  --border-subtle: rgba(17, 34, 29, 0.12);
  --border-focus: rgba(176, 125, 35, 0.55);
  --shadow-card: 0 6px 20px rgba(17, 34, 29, 0.07);
}

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

html {
  scrollbar-gutter: stable;
  scroll-behavior: smooth;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Ubuntu, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.55;
}

  overflow-wrap: break-word;
  word-break: normal;
}

h1, h2, h3, h4, h5, h6 {
  text-wrap: balance;
  overflow-wrap: break-word;
}

p, li, blockquote {
  text-wrap: pretty;
  overflow-wrap: break-word;
}

body {
  min-block-size: 100dvb;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: clip;
}

img,
svg,
iframe,
video {
  display: block;
  max-inline-size: 100%;
}

button,
input,
select {
  font: inherit;
  color: inherit;
}

a {
  color: var(--accent-gold);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  inline-size: min(1360px, 100% - 2rem);
  margin-inline: auto;
}

/* Header & Hero */
.site-header {
  background: linear-gradient(180deg, rgba(22, 38, 34, 0.95) 0%, var(--bg-primary) 100%);
  border-block-end: 1px solid var(--border-subtle);
  padding-block: 1.75rem 2rem;
}

[data-theme="light"] .site-header {
  background: linear-gradient(180deg, #e1ece7 0%, var(--bg-primary) 100%);
}

.topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: safe center;
  justify-content: space-between;
  gap: 1rem;
  margin-block-end: 1.75rem;
}

.brand {
  display: flex;
  align-items: safe center;
  gap: 0.85rem;
  min-inline-size: 0;
}

.brand-emblem {
  inline-size: 46px;
  block-size: 46px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--accent-emerald), #155c43);
  color: #fff;
  display: grid;
  place-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(46, 168, 126, 0.3);
}

.brand-text {
  min-inline-size: 0;
}

.brand-title {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.brand-subtitle {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* Channel switcher & Add channel bar */
.channel-bar-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  max-inline-size: 100%;
}

.channel-select-wrapper {
  display: flex;
  align-items: center;
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.15rem 0.5rem 0.15rem 0.75rem;
  gap: 0.45rem;
  transition: border-color 0.18s ease;
  max-inline-size: 100%;
  min-inline-size: 0;
}

.channel-select-wrapper:focus-within {
  border-color: var(--border-focus);
}

.channel-select-icon {
  font-size: 1.1rem;
}

.channel-select {
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.92rem;
  padding: 0.4rem 0.5rem 0.4rem 0;
  cursor: pointer;
  outline: none;
  inline-size: 100%;
  max-inline-size: 260px;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
}

.channel-select option {
  background-color: var(--bg-card);
  color: var(--text-primary);
}

.btn-add-channel {
  background: linear-gradient(135deg, rgba(46, 168, 126, 0.22), rgba(212, 168, 83, 0.18));
  border-color: var(--accent-emerald);
  color: var(--text-primary);
  font-weight: 600;
}

.btn-add-channel:hover {
  background: linear-gradient(135deg, var(--accent-emerald), #1e7d5c);
  color: #fff;
  border-color: transparent;
}

.btn-icon-refresh {
  background: transparent;
  border: none;
  color: var(--accent-emerald);
  cursor: pointer;
  padding: 0.25rem 0.35rem;
  border-radius: 4px;
  font-size: 0.95rem;
  transition: background-color 0.15s ease, transform 0.2s ease;
}

.btn-icon-refresh:hover {
  background-color: rgba(46, 168, 126, 0.16);
  transform: rotate(90deg);
}

.btn-icon-refresh:disabled {
  opacity: 0.45;
  cursor: wait;
}

.btn-icon-danger {
  background: transparent;
  border: none;
  color: #ff6b6b;
  cursor: pointer;
  padding: 0.25rem 0.35rem;
  border-radius: 4px;
  font-size: 0.95rem;
  transition: background-color 0.15s ease, transform 0.1s ease;
}

.btn-icon-danger:hover {
  background-color: rgba(255, 107, 107, 0.15);
  transform: scale(1.1);
}

.topbar-actions {
  display: flex;
  flex-wrap: wrap;
  flex-wrap: balance;
  align-items: safe center;
  gap: 0.6rem;
}

.btn {
  display: inline-flex;
  align-items: safe center;
  justify-content: center;
  gap: 0.45rem;
  padding-block: 0.55rem;
  padding-inline: 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  background-color: var(--bg-card);
  color: var(--text-primary);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.18s ease, border-color 0.18s ease, transform 0.12s ease;
  text-decoration: none;
}

.btn:hover {
  background-color: var(--bg-card-hover);
  border-color: var(--border-focus);
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-emerald), #1e7d5c);
  color: #ffffff;
  border-color: transparent;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #35ba8c, #238f69);
  border-color: transparent;
}

.btn-gold {
  background-color: var(--accent-gold-soft);
  color: var(--accent-gold);
  border-color: var(--border-focus);
}

.hero-banner {
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: clamp(1.25rem, 3vw, 2rem);
  box-shadow: var(--shadow-card);
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 900px) {
  .hero-banner {
    grid-template-columns: 1.6fr 1fr;
    align-items: center;
  }
}

.hero-badge {
  display: inline-flex;
  align-items: safe center;
  gap: 0.4rem;
  padding-block: 0.28rem;
  padding-inline: 0.75rem;
  border-radius: 999px;
  background-color: var(--accent-gold-soft);
  color: var(--accent-gold);
  font-size: 0.82rem;
  font-weight: 600;
  margin-block-end: 0.75rem;
}

.hero-title {
  font-size: clamp(1.5rem, 3.2vw, 2.25rem);
  line-height: 1.22;
  margin-block-end: 0.75rem;
}

.hero-arabic {
  font-size: 1.05rem;
  color: var(--accent-gold);
  margin-block-end: 0.75rem;
  font-weight: 500;
}

.hero-desc {
  color: var(--text-secondary);
  font-size: 0.98rem;
  max-inline-size: 72ch;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
}

.stat-box {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1rem;
  text-align: center;
}

.stat-value {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--accent-gold);
}

.stat-label {
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin-block-start: 0.2rem;
}

/* Category Section */
.section-block {
  padding-block: 1.75rem 0.75rem;
}

.section-header {
  display: flex;
  flex-wrap: wrap;
  align-items: safe center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-block-end: 1rem;
}

.section-title {
  font-size: 1.25rem;
  font-weight: 700;
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(235px, 1fr));
  gap: 0.75rem;
}

.category-pill {
  display: flex;
  align-items: safe center;
  gap: 0.75rem;
  padding: 0.8rem 1rem;
  border-radius: var(--radius-md);
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  cursor: pointer;
  text-align: start;
  transition: all 0.18s ease;
  min-inline-size: 0;
}

.category-pill:hover {
  background-color: var(--bg-card-hover);
  border-color: var(--border-focus);
  transform: translateY(-1px);
}

.category-pill.active {
  background-color: var(--accent-emerald-soft);
  border-color: var(--accent-emerald);
  box-shadow: 0 0 0 1px var(--accent-emerald);
}

.category-icon {
  font-size: 1.45rem;
  flex-shrink: 0;
}

.category-info {
  min-inline-size: 0;
  flex: 1 1 auto;
}

.category-name {
  font-size: 0.92rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: clip;
  text-overflow: ellipsis;
}

.category-count {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.active-category-banner {
  margin-block-start: 1rem;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  background-color: var(--bg-secondary);
  border-inline-start: 4px solid var(--accent-gold);
  display: flex;
  flex-wrap: wrap;
  align-items: safe center;
  justify-content: space-between;
  gap: 1rem;
}

.active-category-text h2 {
  font-size: 1.1rem;
  margin-block-end: 0.2rem;
}

.active-category-text p {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* Controls & Search Toolbar */
.controls-panel {
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.15rem;
  margin-block: 1.25rem;
  box-shadow: var(--shadow-card);
}

.controls-row {
  display: flex;
  flex-wrap: wrap;
  align-items: safe center;
  gap: 0.75rem;
}

.search-box {
  flex: 2 1 280px;
  position: relative;
  min-inline-size: 0;
}

.search-input {
  inline-size: 100%;
  padding-block: 0.68rem;
  padding-inline: 2.5rem 2.2rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  font-size: 0.95rem;
}

.search-input:focus {
  outline: 2px solid var(--accent-gold);
  border-color: transparent;
}

.search-icon {
  position: absolute;
  inset-inline-start: 0.8rem;
  inset-block-start: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.clear-search-btn {
  position: absolute;
  inset-inline-end: 0.5rem;
  inset-block-start: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.25rem;
  font-size: 1rem;
}

.filter-select {
  flex: 1 1 170px;
  padding-block: 0.65rem;
  padding-inline: 0.85rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  font-size: 0.9rem;
  cursor: pointer;
}

.quick-tags-bar {
  display: flex;
  flex-wrap: wrap;
  flex-wrap: balance;
  align-items: safe center;
  gap: 0.45rem;
  margin-block-start: 0.9rem;
  padding-block-start: 0.9rem;
  border-block-start: 1px solid var(--border-subtle);
}

.quick-tags-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-inline-end: 0.25rem;
}

.tag-chip {
  padding-block: 0.28rem;
  padding-inline: 0.7rem;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  background-color: var(--bg-secondary);
  color: var(--text-secondary);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.tag-chip:hover {
  border-color: var(--accent-gold);
  color: var(--text-primary);
}

.tag-chip.active {
  background-color: var(--accent-gold);
  color: #111;
  border-color: var(--accent-gold);
  font-weight: 600;
}

/* Results Summary Bar */
.results-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: safe center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-block-end: 1rem;
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.results-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: safe center;
  gap: 0.75rem;
}

.toggle-label {
  display: inline-flex;
  align-items: safe center;
  gap: 0.4rem;
  cursor: pointer;
  font-size: 0.86rem;
  user-select: none;
}

/* Video Cards Grid with CSS Subgrid */
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: 1.25rem;
  padding-block-end: 3rem;
}

.video-card {
  grid-row: span 3;
  display: grid;
  /* Same-cascade fallback for older browsers */
  grid-template-rows: auto 1fr auto;
  grid-template-rows: subgrid;
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: clip;
  box-shadow: var(--shadow-card);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.video-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-focus);
}

.card-media {
  position: relative;
  aspect-ratio: 16 / 9;
  inline-size: 100%;
  block-size: auto;
  background-color: #080d0c;
  cursor: pointer;
  overflow: clip;
}

.card-media img {
  inline-size: 100%;
  block-size: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.video-card:hover .card-media img {
  transform: scale(1.04);
}

.media-play-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.28);
  display: grid;
  place-content: center;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.card-media:hover .media-play-overlay {
  opacity: 1;
}

.play-circle {
  inline-size: 54px;
  block-size: 54px;
  border-radius: 50%;
  background-color: rgba(212, 168, 83, 0.94);
  color: #111;
  display: grid;
  place-content: center;
  font-size: 1.35rem;
  padding-inline-start: 3px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.45);
}

.badge-duration {
  position: absolute;
  inset-block-end: 0.55rem;
  inset-inline-end: 0.55rem;
  background-color: rgba(0, 0, 0, 0.84);
  color: #fff;
  padding-block: 0.15rem;
  padding-inline: 0.5rem;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 600;
}

.badge-type {
  position: absolute;
  inset-block-start: 0.55rem;
  inset-inline-start: 0.55rem;
  background-color: rgba(18, 31, 28, 0.88);
  color: var(--accent-gold);
  border: 1px solid rgba(212, 168, 83, 0.4);
  padding-block: 0.18rem;
  padding-inline: 0.55rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
}

.fav-btn {
  position: absolute;
  inset-block-start: 0.55rem;
  inset-inline-end: 0.55rem;
  inline-size: 34px;
  block-size: 34px;
  border-radius: 50%;
  background-color: rgba(18, 31, 28, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #fff;
  display: grid;
  place-content: center;
  cursor: pointer;
  font-size: 1rem;
  transition: transform 0.15s ease, background-color 0.15s ease;
}

.fav-btn:hover {
  transform: scale(1.1);
}

.fav-btn.active {
  background-color: var(--accent-gold);
  color: #111;
  border-color: var(--accent-gold);
}

.card-body {
  padding: 1rem 1.1rem 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  min-inline-size: 0;
}

.card-meta-top {
  display: flex;
  flex-wrap: wrap;
  align-items: safe center;
  justify-content: space-between;
  gap: 0.4rem;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.card-title-ru {
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.36;
  color: var(--text-primary);
  cursor: pointer;
  overflow-wrap: anywhere;
  word-break: break-word;
  hyphens: auto;
}

.card-title-ru:hover {
  color: var(--accent-gold);
}

.card-title-ar {
  font-size: 0.84rem;
  color: var(--accent-gold);
  direction: rtl;
  text-align: right;
  padding-block: 0.3rem;
  padding-inline: 0.55rem;
  background-color: var(--bg-secondary);
  border-radius: 6px;
  line-height: 1.45;
  overflow-wrap: anywhere;
  word-break: break-word;
}

body.hide-arabic .card-title-ar {
  display: none;
}

.card-desc-ru {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  line-clamp: 4;
  overflow: clip;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  flex-wrap: balance;
  gap: 0.35rem;
  margin-block-start: auto;
  padding-block-start: 0.35rem;
}

.card-tag {
  font-size: 0.73rem;
  padding-block: 0.15rem;
  padding-inline: 0.5rem;
  border-radius: 5px;
  background-color: var(--bg-secondary);
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
  cursor: pointer;
}

.card-tag:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

.card-footer {
  padding: 0.75rem 1.1rem 1rem;
  border-block-start: 1px solid var(--border-subtle);
  display: flex;
  align-items: safe center;
  gap: 0.5rem;
}

.card-footer .btn {
  flex: 1 1 auto;
  font-size: 0.84rem;
  padding-block: 0.48rem;
  padding-inline: 0.65rem;
}

.card-footer .btn-yt {
  flex: 0 0 auto;
}

/* Dialogs (Modal Player & Guide) */
dialog {
  margin: auto;
  inline-size: min(920px, 100% - 1.5rem);
  max-block-size: min(92dvb, 900px);
  background-color: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border-focus);
  border-radius: var(--radius-lg);
  padding: 0;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.65);
  overflow-y: auto;
  overscroll-behavior: contain;
}

dialog::backdrop {
  background-color: rgba(4, 10, 9, 0.78);
  backdrop-filter: blur(5px);
}

.dialog-inner {
  padding: clamp(1rem, 2.5vw, 1.75rem);
}

.dialog-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-block-end: 1rem;
}

.dialog-close {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  inline-size: 38px;
  block-size: 38px;
  border-radius: 50%;
  cursor: pointer;
  display: grid;
  place-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.dialog-close:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

.player-wrapper {
  aspect-ratio: 16 / 9;
  inline-size: 100%;
  block-size: auto;
  background-color: #000;
  border-radius: var(--radius-md);
  overflow: clip;
  margin-block-end: 1.25rem;
}

.player-wrapper iframe {
  inline-size: 100%;
  block-size: 100%;
  border: 0;
}

.dialog-meta-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-block-end: 0.85rem;
}

.meta-pill {
  font-size: 0.8rem;
  padding: 0.25rem 0.65rem;
  border-radius: 6px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
}

.dialog-desc-box {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.15rem;
  margin-block: 1rem;
}

.dialog-desc-box h4 {
  color: var(--accent-gold);
  margin-block-end: 0.45rem;
  font-size: 0.95rem;
}

.dialog-desc-box p {
  color: var(--text-primary);
  font-size: 0.96rem;
  line-height: 1.6;
}

.ruqyah-tips-box {
  background-color: var(--accent-emerald-soft);
  border: 1px solid rgba(46, 168, 126, 0.35);
  border-radius: var(--radius-md);
  padding: 1rem 1.15rem;
  margin-block-end: 1.15rem;
  font-size: 0.88rem;
}

.ruqyah-tips-box h4 {
  color: var(--accent-emerald);
  margin-block-end: 0.4rem;
}

.ruqyah-tips-box ul {
  padding-inline-start: 1.2rem;
  color: var(--text-secondary);
}

/* AI analysis panel */
.ai-panel {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  margin-block-end: 1.15rem;
  background:
    radial-gradient(120% 140% at 0% 0%, rgba(46, 168, 126, 0.16), transparent 55%),
    radial-gradient(120% 140% at 100% 100%, rgba(212, 168, 83, 0.14), transparent 55%),
    var(--bg-secondary);
  border: 1px solid var(--border-subtle);
}

.ai-head {
  display: flex;
  align-items: safe center;
  gap: 0.8rem;
  margin-block-end: 1rem;
}

.ai-logo {
  inline-size: 40px;
  block-size: 40px;
  flex-shrink: 0;
  border-radius: 12px;
  display: grid;
  place-content: center;
  font-size: 1.25rem;
  color: #fff;
  background: linear-gradient(135deg, #4285f4, #9b72cb 55%, #d96570);
  box-shadow: 0 4px 14px rgba(155, 114, 203, 0.35);
}

.ai-head-text h3 {
  font-size: 1.05rem;
  line-height: 1.2;
}

.ai-head-text p {
  font-size: 0.83rem;
  color: var(--text-muted);
}

.ai-modes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.5rem;
}

.ai-mode {
  display: flex;
  align-items: safe center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.65rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  background-color: var(--bg-card);
  font-size: 0.87rem;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.15s ease, background-color 0.15s ease, transform 0.12s ease;
}

.ai-mode:hover:not(:disabled) {
  border-color: var(--border-focus);
  transform: translateY(-1px);
}

.ai-mode.active {
  border-color: var(--accent-gold);
  background-color: var(--accent-gold-soft);
  color: var(--accent-gold);
}

.ai-mode:disabled {
  opacity: 0.55;
  cursor: progress;
}

.ai-ask {
  display: flex;
  gap: 0.5rem;
  margin-block-start: 0.65rem;
}

.ai-ask input {
  flex: 1 1 auto;
  min-inline-size: 0;
  padding: 0.65rem 0.9rem;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  background-color: var(--bg-card);
  font-size: 0.9rem;
}

.ai-ask input:focus {
  outline: 2px solid var(--accent-gold);
  border-color: transparent;
}

.ai-send {
  inline-size: 42px;
  block-size: 42px;
  flex-shrink: 0;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  color: #fff;
  font-size: 1rem;
  background: linear-gradient(135deg, var(--accent-emerald), #1e7d5c);
}

.ai-send:disabled {
  opacity: 0.55;
  cursor: progress;
}

.ai-output {
  margin-block-start: 1rem;
  border-radius: var(--radius-md);
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  overflow: clip;
}

.ai-output-head {
  display: flex;
  align-items: safe center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.6rem 1rem;
  border-block-end: 1px solid var(--border-subtle);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent-gold);
}

.ai-output-label {
  min-inline-size: 0;
  overflow: clip;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ai-copy {
  flex-shrink: 0;
  background: none;
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  padding: 0.2rem 0.6rem;
  font-size: 0.78rem;
  color: var(--text-secondary);
  cursor: pointer;
}

.ai-copy:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

.ai-output-body {
  padding: 1rem 1.1rem;
  font-size: 0.93rem;
  line-height: 1.65;
  max-block-size: 420px;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.ai-output-body > * + * {
  margin-block-start: 0.6rem;
}

.ai-output-body h4 {
  color: var(--accent-gold);
  font-size: 0.98rem;
}

.ai-output-body ul,
.ai-output-body ol {
  padding-inline-start: 1.25rem;
}

.ai-output-body li + li {
  margin-block-start: 0.3rem;
}

.ai-output-body code {
  background-color: var(--bg-secondary);
  padding: 0.05rem 0.35rem;
  border-radius: 4px;
}

.ai-loading-text {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-block-end: 0.75rem;
}

.ai-skel {
  block-size: 0.8rem;
  border-radius: 6px;
  margin-block-end: 0.55rem;
  background: linear-gradient(90deg, var(--bg-secondary) 25%, var(--bg-elevated) 50%, var(--bg-secondary) 75%);
  background-size: 200% 100%;
  animation: ai-shimmer 1.3s linear infinite;
}

.ai-skel.short {
  inline-size: 60%;
}

@keyframes ai-shimmer {
  from { background-position: 200% 0; }
  to { background-position: -200% 0; }
}

@media (prefers-reduced-motion: reduce) {
  .ai-skel { animation: none; }
}

.ai-error {
  color: #e8806f;
}

.yt-author-desc {
  margin-block-start: 0.85rem;
  padding-block-start: 0.85rem;
  border-block-start: 1px dashed var(--border-subtle);
  font-size: 0.88rem;
  color: var(--text-secondary);
  white-space: pre-wrap;
  word-break: break-word;
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  margin-block: 1rem;
}

.guide-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1rem;
}

.guide-card h3 {
  font-size: 1rem;
  color: var(--accent-gold);
  margin-block-end: 0.45rem;
}

.guide-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 3.5rem 1.5rem;
  background-color: var(--bg-card);
  border: 1px dashed var(--border-subtle);
  border-radius: var(--radius-lg);
}

.site-footer {
  border-block-start: 1px solid var(--border-subtle);
  background-color: var(--bg-secondary);
  padding-block: 2rem;
  margin-block-start: 2rem;
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1.5rem;
}

/* Add Channel Modal & Import Progress */
.add-channel-desc {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 0.9rem 1.1rem;
  margin-block-end: 1rem;
}

.import-progress-box {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  margin-block-start: 1rem;
}

.progress-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-block-end: 0.5rem;
  font-size: 0.92rem;
}

.progress-bar-track {
  inline-size: 100%;
  block-size: 10px;
  background-color: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  overflow: hidden;
  border: 1px solid var(--border-subtle);
}

[data-theme="light"] .progress-bar-track {
  background-color: rgba(0, 0, 0, 0.08);
}

.progress-bar-fill {
  block-size: 100%;
  background: linear-gradient(90deg, var(--accent-emerald), var(--accent-gold));
  border-radius: 999px;
  transition: width 0.35s ease;
}

.progress-note {
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin-block-start: 0.5rem;
}

.import-error-box {
  background-color: rgba(255, 107, 107, 0.12);
  border: 1px solid #ff6b6b;
  color: #ff9e9e;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  margin-block-start: 1rem;
}

[data-theme="light"] .import-error-box {
  color: #b00020;
  background-color: #ffebee;
  border-color: #ef9a9a;
}

/* Visually hidden accessible labels */
.visually-hidden {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

/* Search Mode Switcher Tabs */
.search-mode-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-block-end: 0.95rem;
  padding-block-end: 0.85rem;
  border-block-end: 1px solid var(--border-subtle);
}

.search-mode-tab {
  display: inline-flex;
  align-items: safe center;
  gap: 0.45rem;
  padding-block: 0.52rem;
  padding-inline: 0.95rem;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  background-color: var(--bg-secondary);
  color: var(--text-secondary);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.16s ease, border-color 0.16s ease, color 0.16s ease, transform 0.16s ease;
}

.search-mode-tab:hover {
  border-color: var(--accent-gold);
  color: var(--text-primary);
}

.search-mode-tab.active {
  background-color: var(--accent-gold);
  color: #111;
  border-color: var(--accent-gold);
}

.search-mode-tab.search-mode-yt.active {
  background: linear-gradient(135deg, #2ea87e 0%, #d4a853 100%);
  color: #0b1311;
  border-color: transparent;
}

.mode-count-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-inline-size: 1.35rem;
  padding-inline: 0.35rem;
  block-size: 1.25rem;
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 700;
  background-color: rgba(255, 255, 255, 0.12);
  color: inherit;
}

.search-mode-tab.active .mode-count-pill {
  background-color: rgba(0, 0, 0, 0.18);
}

/* Smart Search Insight Strip */
.smart-search-insight {
  display: flex;
  flex-wrap: wrap;
  align-items: safe center;
  justify-content: space-between;
  gap: 0.65rem;
  margin-block-start: 0.75rem;
  padding: 0.6rem 0.9rem;
  border-radius: var(--radius-sm);
  background-color: var(--accent-emerald-soft);
  border: 1px solid rgba(46, 168, 126, 0.32);
  font-size: 0.84rem;
  color: var(--text-primary);
}

.smart-search-insight[hidden] {
  display: none;
}

.smart-insight-terms {
  display: flex;
  flex-wrap: wrap;
  align-items: safe center;
  gap: 0.35rem;
}

.smart-synonym-pill {
  display: inline-block;
  padding: 0.12rem 0.5rem;
  border-radius: 999px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  font-size: 0.76rem;
  color: var(--accent-gold);
}

.smart-jump-yt-btn {
  padding: 0.34rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--accent-gold);
  background-color: var(--accent-gold-soft);
  color: var(--accent-gold);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.smart-jump-yt-btn:hover {
  background-color: var(--accent-gold);
  color: #111;
}

/* Live Global YouTube Search Panel */
.yt-search-controls[hidden] {
  display: none;
}

.yt-search-form {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: stretch;
}

.yt-search-box {
  flex: 1 1 320px;
}

.yt-submit-btn {
  padding-inline: 1.25rem;
  font-weight: 700;
  white-space: nowrap;
}

.yt-lang-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: safe center;
  gap: 0.45rem;
  margin-block-start: 0.8rem;
}

.yt-lang-pill {
  padding: 0.34rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  background-color: var(--bg-secondary);
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
}

.yt-lang-pill:hover {
  border-color: var(--accent-gold);
  color: var(--text-primary);
}

.yt-lang-pill.active {
  background-color: var(--accent-emerald-soft);
  border-color: var(--accent-emerald);
  color: var(--text-primary);
  font-weight: 600;
}

.yt-status-banner {
  margin-block-start: 0.8rem;
  padding: 0.65rem 0.95rem;
  border-radius: var(--radius-sm);
  background-color: var(--bg-secondary);
  border-inline-start: 3px solid var(--accent-emerald);
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.yt-status-banner[hidden] {
  display: none;
}

/* Author & Smart Match Badges on Cards */
.card-author-row {
  display: flex;
  flex-wrap: wrap;
  align-items: safe center;
  gap: 0.4rem;
  max-inline-size: 100%;
}

.card-author-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.16rem 0.55rem;
  border-radius: 6px;
  background-color: var(--accent-gold-soft);
  border: 1px solid rgba(212, 168, 83, 0.3);
  color: var(--accent-gold);
  font-size: 0.76rem;
  font-weight: 600;
  max-inline-size: 100%;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.match-reason-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.14rem 0.5rem;
  border-radius: 6px;
  background-color: var(--accent-emerald-soft);
  color: var(--accent-emerald);
  font-size: 0.74rem;
  font-weight: 600;
  max-inline-size: 100%;
  overflow-wrap: anywhere;
}

.btn-import-author {
  padding: 0.45rem 0.7rem;
  font-size: 0.8rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(46, 168, 126, 0.45);
  background-color: var(--accent-emerald-soft);
  color: var(--text-primary);
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease;
}

.btn-import-author:hover {
  background-color: var(--accent-emerald);
  color: #fff;
}

/* YouTube Loading Skeleton Cards */
.yt-loading-card {
  padding: 1rem;
  border-radius: var(--radius-md);
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.yt-skel-thumb {
  aspect-ratio: 16 / 9;
  inline-size: 100%;
  border-radius: var(--radius-sm);
  background: linear-gradient(90deg, var(--bg-secondary) 25%, var(--bg-elevated) 50%, var(--bg-secondary) 75%);
  background-size: 200% 100%;
  animation: ytShimmer 1.3s infinite linear;
}

.yt-skel-line {
  block-size: 0.9rem;
  border-radius: 6px;
  background: linear-gradient(90deg, var(--bg-secondary) 25%, var(--bg-elevated) 50%, var(--bg-secondary) 75%);
  background-size: 200% 100%;
  animation: ytShimmer 1.3s infinite linear;
}

.yt-skel-line.short {
  inline-size: 62%;
}

@keyframes ytShimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* CSS Custom Highlight API + <mark> Fallback (WCAG >= 4.5:1 contrast) */
::highlight(search-results) {
  background-color: #f3c65f;
  color: #0b1311;
  text-decoration: underline rgba(11, 19, 17, 0.4);
}

[data-theme="light"] ::highlight(search-results) {
  background-color: #ffdf70;
  color: #11221d;
  text-decoration: underline rgba(17, 34, 29, 0.45);
}

mark.search-mark {
  background-color: #f3c65f;
  color: #0b1311;
  padding-inline: 0.1rem;
  border-radius: 3px;
  text-decoration: underline rgba(11, 19, 17, 0.4);
}

[data-theme="light"] mark.search-mark {
  background-color: #ffdf70;
  color: #11221d;
}

/* =========================================================
   MOBILE RESPONSIVENESS & OVERFLOW GUARDS (< 768px)
   ========================================================= */
@media (max-width: 768px) {
  .site-header {
    padding-block: 1rem 1.25rem;
  }

  .topbar {
    flex-direction: column;
    align-items: stretch;
    gap: 0.85rem;
    margin-block-end: 1rem;
  }

  .brand {
    inline-size: 100%;
  }

  .brand-title {
    font-size: 1.15rem;
  }

  .channel-bar-group {
    inline-size: 100%;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.4rem;
  }

  .channel-select-wrapper {
    flex: 1 1 180px;
    max-inline-size: 100%;
  }

  .channel-select {
    max-inline-size: 100%;
    inline-size: 100%;
    font-size: 0.85rem;
  }

  .btn-add-channel {
    padding-inline: 0.65rem;
    font-size: 0.8rem;
  }

  .topbar-actions {
    inline-size: 100%;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.45rem;
  }

  .topbar-actions .btn {
    inline-size: 100%;
    padding-block: 0.45rem;
    padding-inline: 0.4rem;
    font-size: 0.8rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  /* Hero Banner */
  .hero-banner {
    padding: 1rem;
    gap: 1rem;
  }

  .hero-title {
    font-size: clamp(1.25rem, 5vw, 1.55rem);
    text-wrap: balance;
    overflow-wrap: break-word;
  }

  .hero-arabic {
    font-size: 0.95rem;
    overflow-wrap: anywhere;
  }

  .hero-desc {
    font-size: 0.88rem;
    line-height: 1.45;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
  }

  .stat-box {
    padding: 0.65rem 0.5rem;
  }

  .stat-value {
    font-size: 1.15rem;
  }

  .stat-label {
    font-size: 0.74rem;
  }

  /* Categories Section */
  .categories-grid {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

  .category-pill {
    padding: 0.65rem 0.85rem;
  }

  .category-name {
    font-size: 0.88rem;
    white-space: normal;
    overflow-wrap: break-word;
  }

  .active-category-banner {
    flex-direction: column;
    align-items: stretch;
    padding: 0.85rem 1rem;
    gap: 0.65rem;
  }

  .active-category-text h2 {
    font-size: 1rem;
    overflow-wrap: break-word;
  }

  .active-category-text p {
    font-size: 0.84rem;
    overflow-wrap: break-word;
  }

  .active-category-banner .btn {
    inline-size: 100%;
    text-align: center;
  }

  /* Search Mode Tabs */
  .search-mode-tabs {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
  }

  .search-mode-tab {
    inline-size: 100%;
    justify-content: center;
    font-size: 0.82rem;
    padding-block: 0.55rem;
    padding-inline: 0.75rem;
    white-space: normal;
    text-align: center;
    overflow-wrap: break-word;
  }

  /* Controls Panel */
  .controls-panel {
    padding: 0.85rem;
    margin-block: 0.85rem;
  }

  .controls-row {
    flex-direction: column;
    align-items: stretch;
    gap: 0.55rem;
  }

  .search-box {
    inline-size: 100%;
    flex: 1 1 100%;
  }

  .search-input {
    font-size: 0.88rem;
    padding-inline: 2.2rem 2rem;
    overflow-wrap: anywhere;
  }

  .filter-select {
    inline-size: 100%;
    flex: 1 1 100%;
    font-size: 0.85rem;
    padding-block: 0.6rem;
  }

  .quick-tags-bar {
    gap: 0.35rem;
  }

  .tag-chip {
    font-size: 0.76rem;
    padding-block: 0.22rem;
    padding-inline: 0.55rem;
    overflow-wrap: anywhere;
  }

  /* Smart Insight Strip */
  .smart-search-insight {
    flex-direction: column;
    align-items: stretch;
    gap: 0.55rem;
    font-size: 0.8rem;
  }

  .smart-jump-yt-btn {
    inline-size: 100%;
    text-align: center;
    white-space: normal;
    overflow-wrap: break-word;
    font-size: 0.78rem;
    padding-block: 0.45rem;
  }

  /* YouTube Search Form */
  .yt-search-form {
    flex-direction: column;
    align-items: stretch;
  }

  .yt-submit-btn {
    inline-size: 100%;
    padding-block: 0.65rem;
    font-size: 0.86rem;
    white-space: normal;
    text-align: center;
  }

  .yt-lang-bar {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
  }

  .yt-lang-pill {
    inline-size: 100%;
    text-align: center;
    white-space: normal;
    font-size: 0.78rem;
    padding-block: 0.4rem;
  }

  .yt-status-banner {
    font-size: 0.8rem;
    overflow-wrap: anywhere;
  }

  /* Results Bar */
  .results-bar {
    flex-direction: column;
    align-items: stretch;
    gap: 0.45rem;
    font-size: 0.84rem;
  }

  /* Video Cards */
  .video-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding-block-end: 2rem;
  }

  .video-card {
    /* Safe fallback on mobile */
    grid-template-rows: auto auto auto;
    border-radius: var(--radius-sm);
  }

  .card-body {
    padding: 0.85rem 0.9rem 0.5rem;
  }

  .card-title-ru {
    font-size: 0.96rem;
    overflow-wrap: anywhere;
    word-break: break-word;
    hyphens: auto;
  }

  .card-title-ar {
    font-size: 0.8rem;
    overflow-wrap: anywhere;
  }

  .card-desc-ru {
    font-size: 0.84rem;
    line-height: 1.45;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    overflow-wrap: break-word;
  }

  .card-footer {
    padding: 0.65rem 0.9rem 0.85rem;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 0.45rem;
  }

  .card-footer .btn {
    font-size: 0.8rem;
    padding-block: 0.45rem;
    padding-inline: 0.5rem;
    text-align: center;
  }

  .btn-import-author {
    font-size: 0.78rem;
    padding-block: 0.45rem;
    padding-inline: 0.6rem;
  }

  /* Dialogs */
  dialog {
    inline-size: calc(100% - 1rem);
    max-inline-size: calc(100% - 1rem);
    max-block-size: 94dvb;
    border-radius: var(--radius-md);
  }

  .dialog-inner {
    padding: 0.85rem;
  }

  .dialog-header h2 {
    font-size: 1.05rem !important;
    overflow-wrap: anywhere;
  }

  .meta-pill {
    font-size: 0.74rem;
    padding: 0.2rem 0.5rem;
  }

  .dialog-desc-box {
    padding: 0.85rem;
  }

  .dialog-desc-box p {
    font-size: 0.88rem;
    overflow-wrap: break-word;
  }

  .ai-panel {
    padding: 0.85rem;
  }

  .ai-modes {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.4rem;
  }

  .ai-mode {
    font-size: 0.76rem;
    padding: 0.5rem 0.35rem;
    text-align: center;
    white-space: normal;
  }

  .ai-ask {
    flex-direction: row;
    gap: 0.4rem;
  }

  .ai-ask input {
    font-size: 0.82rem;
    padding: 0.55rem 0.75rem;
  }
}