/* public/styles/sources.css */
/* Žinių Šaltiniai page - YouTube Channels & Article Sources */

.sources-page {
  background: #0a0a0a;
  min-height: 100vh;
  padding-top: 50px;
  color: #e0e0e0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.sources-container {
  max-width: 1300px;
  margin: 0 auto;
  padding: 20px 24px 60px;
}

/* ========================================
   MAIN TAB NAVIGATION
   ======================================== */

.sources-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 30px;
  padding: 4px;
  background: #111;
  border-radius: 14px;
  border: 1px solid #222;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.sources-tab {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 10px;
  border: none;
  background: transparent;
  color: #777;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  font-family: inherit;
}

.sources-tab i {
  font-size: 15px;
}

.sources-tab:hover {
  color: #ccc;
  background: #1a1a1a;
}

.sources-tab.active {
  color: #000;
  background: #FFC700;
}

.sources-tab-content {
  display: none;
}

.sources-tab-content.active {
  display: block;
}

/* ========================================
   SECTION HEADERS
   ======================================== */

.sources-section {
  margin-bottom: 50px;
}

.sources-section-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 8px;
}

.sources-section-icon {
  font-size: 28px;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  flex-shrink: 0;
}

.sources-section-icon.youtube {
  background: #ff000020;
  color: #ff4444;
}

.sources-section-icon.articles {
  background: #0066cc20;
  color: #4499ff;
}

.sources-section-icon.music {
  background: #1DB95420;
  color: #1DB954;
}

.sources-section-icon.lifehack {
  background: #FF980020;
  color: #FFB74D;
}

.sources-section-icon.books {
  background: #8B6F4720;
  color: #D4A574;
}

.sources-section-icon.reels {
  background: #E040FB20;
  color: #E040FB;
}

/* Button color variants */
.source-card-btn.spotify {
  background: #1DB95418;
  border-color: #1DB95440;
  color: #1DB954;
}
.source-card-btn.spotify:hover {
  background: #1DB95430;
  border-color: #1DB95460;
}

.source-card-btn.book {
  background: #D4A57418;
  border-color: #D4A57440;
  color: #D4A574;
}
.source-card-btn.book:hover {
  background: #D4A57430;
  border-color: #D4A57460;
}

.source-card-btn.reel {
  background: #E040FB18;
  border-color: #E040FB40;
  color: #E040FB;
}
.source-card-btn.reel:hover {
  background: #E040FB30;
  border-color: #E040FB60;
}

/* Book rating stars */
.source-card-rating {
  color: #FFC700;
  font-size: 12px;
  letter-spacing: 1px;
}

.sources-section-title {
  font-size: 1.6rem;
  font-weight: 800;
  color: #ffffff;
  margin: 0;
  letter-spacing: -0.3px;
}

.sources-section-count {
  background: #FFC700;
  color: #000;
  font-size: 11px;
  font-weight: 800;
  padding: 3px 10px;
  border-radius: 4px;
  letter-spacing: 0.5px;
}

.sources-section-desc {
  color: #888;
  font-size: 0.9rem;
  margin: 0 0 20px 62px;
  max-width: 700px;
  line-height: 1.5;
}

/* ========================================
   CATEGORY FILTER TABS
   ======================================== */

.sources-filter-bar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 20px;
  padding: 0 0 16px;
  border-bottom: 1px solid #222;
}

.sources-filter-tab {
  background: #1a1a1a;
  color: #aaa;
  border: 1px solid #333;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.sources-filter-tab:hover {
  background: #252525;
  color: #ddd;
  border-color: #555;
}

.sources-filter-tab.active {
  background: #FFC700;
  color: #000;
  border-color: #FFC700;
}

/* ========================================
   CARD GRID
   ======================================== */

.sources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 16px;
}

.sources-grid.articles-grid {
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
}

/* ========================================
   YOUTUBE CHANNEL CARD
   ======================================== */

.source-card {
  background: #141414;
  border: 1px solid #222;
  border-radius: 12px;
  padding: 18px;
  display: flex;
  gap: 16px;
  transition: all 0.25s ease;
  cursor: default;
  position: relative;
  overflow: hidden;
}

.source-card:hover {
  border-color: #444;
  background: #1a1a1a;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.source-card-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 800;
  color: #fff;
  text-shadow: 0 1px 2px rgba(0,0,0,0.3);
  overflow: hidden;
  position: relative;
}

.source-card-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.source-card-body {
  flex: 1;
  min-width: 0;
}

.source-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 6px;
}

.source-card-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  display: block;
  transition: color 0.2s;
  line-height: 1.3;
}

.source-card-name:hover {
  color: #FFC700;
}

.source-card-handle {
  font-size: 0.75rem;
  color: #666;
  margin-top: 1px;
}

.source-card-category {
  display: inline-block;
  background: #252525;
  color: #ccc;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  white-space: nowrap;
  flex-shrink: 0;
  border: 1px solid #333;
}

.source-card-desc {
  font-size: 0.82rem;
  color: #999;
  line-height: 1.45;
  margin: 6px 0 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.source-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.source-card-stats {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.75rem;
  color: #777;
}

.source-card-stat {
  display: flex;
  align-items: center;
  gap: 4px;
}

.source-card-stat i {
  font-size: 11px;
  color: #555;
}

.source-card-stat strong {
  color: #bbb;
  font-weight: 700;
}

.source-card-actions {
  display: flex;
  gap: 6px;
}

.source-card-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 12px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
  border: 1px solid #333;
  color: #ccc;
  background: #1a1a1a;
}

.source-card-btn:hover {
  background: #252525;
  border-color: #555;
  color: #fff;
}

.source-card-btn.primary {
  background: #ff000018;
  border-color: #ff000040;
  color: #ff6666;
}

.source-card-btn.primary:hover {
  background: #ff000030;
  border-color: #ff000060;
  color: #ff8888;
}

.source-card-btn.accent {
  background: #FFC70018;
  border-color: #FFC70040;
  color: #FFC700;
}

.source-card-btn.accent:hover {
  background: #FFC70030;
  border-color: #FFC70060;
}

/* ========================================
   ARTICLE SOURCE CARD (compact variant)
   ======================================== */

.source-card.article-card {
  padding: 14px 18px;
}

.source-card.article-card .source-card-avatar {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  font-size: 16px;
  background: #1e1e1e;
  border: 1px solid #333;
}

.source-card.article-card .source-card-avatar img {
  border-radius: 6px;
  padding: 4px;
  object-fit: contain;
  background: #fff;
}

/* ========================================
   LAST VIDEO INFO (YouTube specific)
   ======================================== */

.source-card-video {
  background: #0d0d0d;
  border: 1px solid #1e1e1e;
  border-radius: 8px;
  padding: 8px 10px;
  margin-top: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.source-card-video-thumb {
  width: 80px;
  height: 45px;
  border-radius: 4px;
  overflow: hidden;
  flex-shrink: 0;
  background: #1a1a1a;
}

.source-card-video-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.source-card-video-info {
  flex: 1;
  min-width: 0;
}

.source-card-video-title {
  font-size: 0.78rem;
  color: #bbb;
  font-weight: 600;
  text-decoration: none;
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color 0.2s;
}

.source-card-video-title:hover {
  color: #FFC700;
}

.source-card-video-date {
  font-size: 0.7rem;
  color: #666;
  margin-top: 2px;
}

/* ========================================
   EXPANDABLE VIDEO LIST (YouTube cards)
   ======================================== */

.source-card {
  flex-wrap: wrap;
}

.yt-video-list {
  width: 100%;
  overflow: hidden;
  transition: max-height 0.3s ease;
  border-top: 1px solid #1e1e1e;
  margin-top: 12px;
  padding-top: 8px;
}

.yt-video-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 6px;
  border-radius: 8px;
  text-decoration: none;
  transition: background 0.15s ease;
}

.yt-video-item:hover {
  background: #1e1e1e;
}

.yt-video-thumb {
  width: 120px;
  height: 68px;
  border-radius: 6px;
  overflow: hidden;
  flex-shrink: 0;
  background: #111;
}

.yt-video-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.yt-video-thumb-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #444;
  font-size: 20px;
}

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

.yt-video-title {
  font-size: 0.82rem;
  font-weight: 600;
  color: #ddd;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.15s;
}

.yt-video-item:hover .yt-video-title {
  color: #FFC700;
}

.yt-video-meta {
  display: flex;
  gap: 12px;
  margin-top: 4px;
  font-size: 0.72rem;
  color: #666;
}

.yt-video-meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}

.yt-video-meta i {
  font-size: 10px;
}

/* Expanded button state */
.source-card-btn.expanded {
  background: #ff000030 !important;
  border-color: #ff000060 !important;
}

/* ========================================
   DIVIDER
   ======================================== */

.sources-divider {
  border: none;
  border-top: 1px solid #1e1e1e;
  margin: 40px 0;
}

/* ========================================
   EMPTY/LOADING STATES
   ======================================== */

.sources-empty {
  text-align: center;
  padding: 40px 20px;
  color: #555;
  font-size: 14px;
  grid-column: 1 / -1;
}

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

@media (max-width: 840px) {
  .sources-tabs {
    gap: 2px;
    padding: 3px;
  }
  .sources-tab {
    padding: 8px 14px;
    font-size: 12px;
  }
  .sources-tab span { display: none; }
  .sources-grid {
    grid-template-columns: 1fr;
  }

  .sources-grid.articles-grid {
    grid-template-columns: 1fr;
  }

  .sources-section-desc {
    margin-left: 0;
  }

  .sources-container {
    padding: 16px;
  }
}

@media (max-width: 480px) {
  .source-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .source-card-footer {
    flex-wrap: wrap;
  }

  .sources-filter-bar {
    gap: 6px;
  }

  .sources-filter-tab {
    padding: 5px 12px;
    font-size: 11px;
  }
}

@media (min-width: 1600px) {
  .sources-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}