* {
      box-sizing: border-box;
    }

    body {
      font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
      background: #f4f6f8;
      margin: 0;
      min-height: 100vh;
      padding-top: 70px; /* Account for fixed header */
    }

    /* Header Styles */
    .app-header {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      background: #020927;
      color: white;
      height: 70px;
      display: flex;
      align-items: center;
      padding: 0 30px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
      z-index: 1000;
    }

    .header-logo {
      flex: 0 0 auto;
      display: flex;
      align-items: center;
    }

    .header-logo img {
      height: 40px;
      width: auto;
    }

    .header-title {
      flex: 1;
      text-align: center;
      font-size: 20px;
      font-weight: 600;
      color: white;
      margin: 0 20px;
    }

    .header-user {
      flex: 0 0 auto;
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .user-info {
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 8px 15px;
      background: rgba(255, 255, 255, 0.1);
      border-radius: 25px;
      transition: background 0.2s;
    }

    .user-info:hover {
      background: rgba(255, 255, 255, 0.15);
    }

    .user-avatar {
      width: 32px;
      height: 32px;
      border-radius: 50%;
      background: #1a73e8;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 14px;
      font-weight: 600;
      color: white;
    }

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

    .user-name {
      font-size: 14px;
      font-weight: 500;
      color: white;
      max-width: 150px;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    .header-auth-btn {
      padding: 10px 20px;
      border: 1px solid white;
      background: transparent;
      color: white;
      border-radius: 6px;
      cursor: pointer;
      font-weight: 500;
      font-size: 14px;
      transition: all 0.2s;
      white-space: nowrap;
    }

    .header-auth-btn:hover {
      background: rgba(255, 255, 255, 0.1);
    }

    .header-auth-btn.signout {
      border-color: #d93025;
      color: #d93025;
    }

    .header-auth-btn.signout:hover {
      background: rgba(217, 48, 37, 0.1);
    }

    .container {
      max-width: 1300px;
      margin: 0 auto;
      padding: 20px;
      text-align: center;
    }

    h2 {
      color: #202124;
      margin-bottom: 10px;
    }

    .subtitle {
      color: #5f6368;
      font-size: 14px;
      margin-bottom: 25px;
    }

    #auth-section {
      margin-top: 50px;
    }

    #player-section {
      margin-top: 25px;
    }

    .welcome-message {
      background: white;
      padding: 40px;
      border-radius: 12px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
      max-width: 500px;
      margin: 50px auto;
    }

    .welcome-message h3 {
      color: #202124;
      margin-bottom: 15px;
      font-size: 24px;
    }

    .welcome-message p {
      color: #5f6368;
      margin-bottom: 25px;
      line-height: 1.6;
    }

    .input-group {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      align-items: center;
      gap: 10px;
      margin: 20px 0;
    }

    input[type="text"] {
      padding: 12px;
      width: 100%;
      max-width: 500px;
      border: 1px solid #dadce0;
      border-radius: 6px;
      font-size: 14px;
      transition: border-color 0.2s;
    }

    input[type="text"]:focus {
      outline: none;
      border-color: #1a73e8;
    }

    input[type="file"] {
      padding: 8px;
      font-size: 14px;
    }

    button {
      padding: 12px 24px;
      border: none;
      background: #1a73e8;
      color: #fff;
      border-radius: 6px;
      cursor: pointer;
      font-weight: 500;
      font-size: 14px;
      transition: background 0.2s;
      white-space: nowrap;
    }

    button:hover:not(:disabled) {
      background: #155fc0;
    }

    button:disabled {
      background: #dadce0;
      color: #5f6368;
      cursor: not-allowed;
    }

    button.secondary {
      background: #d93025;
    }

    button.secondary:hover:not(:disabled) {
      background: #b91d12;
    }

    .loading {
      display: inline-block;
      margin-left: 10px;
      color: #1a73e8;
    }

    .spinner {
      display: inline-block;
      width: 16px;
      height: 16px;
      border: 3px solid rgba(26, 115, 232, 0.3);
      border-radius: 50%;
      border-top-color: #1a73e8;
      animation: spin 0.8s linear infinite;
    }

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

    .video-container {
      display: flex;
      flex-direction: column;
      gap: 20px;
      margin-top: 25px;
    }

    @media (min-width: 768px) {
      .video-container.with-transcript {
        flex-direction: row;
        align-items: flex-start;
      }
    }

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

    video {
      width: 100%;
      max-width: 720px;
      border-radius: 12px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.25);
      background: #000;
    }

    .video-info {
      margin-top: 15px;
      padding: 15px;
      background: white;
      border-radius: 8px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
      text-align: left;
      max-width: 720px;
      margin-left: auto;
      margin-right: auto;
    }

    .video-info h3 {
      margin: 0 0 10px 0;
      color: #202124;
      font-size: 16px;
    }

    .video-info p {
      margin: 5px 0;
      color: #5f6368;
      font-size: 14px;
    }

    .transcript-section {
      margin-top: 25px;
      text-align: left;
    }

    .transcript-container {
      flex: 0 0 auto;
      max-width: 30%;
      max-height: 600px;
      background: white;
      border-radius: 8px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
      display: flex;
      flex-direction: column;
    }

    .transcript-tabs {
      display: flex;
      border-bottom: 2px solid #e8eaed;
      background: white;
      border-radius: 8px 8px 0 0;
      padding: 0 15px;
    }

    .transcript-tab {
      padding: 12px 20px;
      cursor: pointer;
      border: none;
      background: none;
      color: #5f6368;
      font-size: 14px;
      font-weight: 500;
      border-bottom: 3px solid transparent;
      margin-bottom: -2px;
      transition: all 0.2s;
    }

    .transcript-tab:hover {
      color: #202124;
      background: #f8f9fa;
    }

    .transcript-tab.active {
      color: #1a73e8;
      border-bottom-color: #1a73e8;
    }

    .transcript-header {
      padding: 12px 15px;
      border-bottom: 1px solid #e8eaed;
      background: white;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .transcript-header-top {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .transcript-header h3 {
      margin: 0;
      color: #202124;
      font-size: 16px;
    }

    .transcript-controls {
      display: flex;
      gap: 8px;
      align-items: center;
    }

    .transcript-search {
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 8px 12px;
      background: #f8f9fa;
      border-radius: 20px;
      border: 1px solid #dadce0;
      flex: 1;
    }

    .transcript-search input {
      border: none;
      background: transparent;
      outline: none;
      font-size: 13px;
      width: 100%;
      padding: 0;
    }

    .transcript-search-icon {
      color: #5f6368;
      font-size: 14px;
    }

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

    .filter-chip {
      padding: 4px 12px;
      background: #f1f3f4;
      border: 1px solid #dadce0;
      border-radius: 16px;
      font-size: 12px;
      cursor: pointer;
      transition: all 0.2s;
      color: #5f6368;
    }

    .filter-chip:hover {
      background: #e8eaed;
    }

    .filter-chip.active {
      background: #e8f0fe;
      border-color: #1a73e8;
      color: #1a73e8;
    }

    .view-mode-toggle {
      display: flex;
      gap: 4px;
      background: #f1f3f4;
      border-radius: 6px;
      padding: 2px;
    }

    .view-mode-btn {
      padding: 6px 12px;
      background: transparent;
      border: none;
      border-radius: 4px;
      font-size: 11px;
      cursor: pointer;
      transition: all 0.2s;
      color: #5f6368;
      font-weight: 500;
    }

    .view-mode-btn:hover {
      background: #e8eaed;
    }

    .view-mode-btn.active {
      background: white;
      color: #1a73e8;
      box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    }

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

    .icon-btn {
      padding: 6px 10px;
      background: transparent;
      border: 1px solid #dadce0;
      border-radius: 6px;
      cursor: pointer;
      font-size: 12px;
      transition: all 0.2s;
      color: #5f6368;
      display: flex;
      align-items: center;
      gap: 4px;
    }

    .icon-btn:hover {
      background: #f1f3f4;
      border-color: #1a73e8;
      color: #1a73e8;
    }

    .cc-toggle {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 13px;
      color: #5f6368;
    }

    .cc-toggle input[type="checkbox"] {
      width: 18px;
      height: 18px;
      cursor: pointer;
    }

    .transcript-content {
      flex: 1;
      overflow-y: auto;
      padding: 15px;
      position: relative;
    }

    .transcript-panel {
      display: none;
    }

    .transcript-panel.active {
      display: block;
    }

    .resume-scroll-btn {
      position: sticky;
      top: 10px;
      left: 50%;
      transform: translateX(-50%);
      z-index: 10;
      padding: 8px 16px;
      background: #1a73e8;
      color: white;
      border: none;
      border-radius: 20px;
      font-size: 13px;
      cursor: pointer;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
      display: none;
      white-space: nowrap;
    }

    .resume-scroll-btn:hover {
      background: #155fc0;
    }

    .resume-scroll-btn.show {
      display: inline-block;
    }

    .transcript-item {
      margin: 8px 12px;
      cursor: pointer;
      transition: all 0.2s;
      position: relative;
      display: flex;
      gap: 10px;
      align-items: flex-start;
    }

    .transcript-item:hover {
      transform: translateX(2px);
    }

    .transcript-item:hover .item-actions {
      opacity: 1;
    }

    .transcript-item.active {
      background: #e8f0fe;
      margin-left: 8px;
      margin-right: 8px;
      padding: 8px;
      border-radius: 8px;
    }

    .transcript-item.highlighted {
      background: #fff9c4;
      padding: 8px;
      border-radius: 8px;
      margin-left: 8px;
      margin-right: 8px;
    }

    .transcript-item.bookmarked::before {
      content: "🔖";
      position: absolute;
      left: -20px;
      top: 8px;
    }

    .speaker-avatar {
      width: 32px;
      height: 32px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 12px;
      font-weight: 600;
      color: white;
      flex-shrink: 0;
      margin-top: 4px;
    }

    .message-bubble {
      flex: 1;
      background: #f8f9fa;
      padding: 10px 14px;
      border-radius: 12px;
      border-top-left-radius: 4px;
      position: relative;
    }

    .transcript-item.active .message-bubble {
      background: white;
      box-shadow: 0 2px 8px rgba(26, 115, 232, 0.2);
    }

    .message-header {
      display: flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 6px;
    }

    .speaker-name {
      font-weight: 600;
      font-size: 13px;
      color: #202124;
    }

    .transcript-time {
      font-weight: 500;
      color: #5f6368;
      font-size: 11px;
      background: rgba(0, 0, 0, 0.05);
      padding: 2px 6px;
      border-radius: 4px;
    }

    .transcript-item:hover .transcript-time {
      background: #1a73e8;
      color: white;
    }

    .transcript-text {
      color: #202124;
      line-height: 1.6;
      word-wrap: break-word;
    }

    .item-actions {
      position: absolute;
      right: 8px;
      top: 8px;
      display: flex;
      gap: 4px;
      opacity: 0;
      transition: opacity 0.2s;
    }

    .item-action-btn {
      background: white;
      border: 1px solid #dadce0;
      border-radius: 4px;
      padding: 4px 8px;
      font-size: 11px;
      cursor: pointer;
      transition: all 0.2s;
    }

    .item-action-btn:hover {
      background: #1a73e8;
      color: white;
      border-color: #1a73e8;
    }

    /* View Mode Styles */
    .transcript-panel.compact .transcript-item {
      margin: 4px 8px;
    }

    .transcript-panel.compact .speaker-avatar {
      width: 24px;
      height: 24px;
      font-size: 10px;
    }

    .transcript-panel.compact .message-bubble {
      padding: 6px 10px;
      font-size: 12px;
    }

    .transcript-panel.compact .transcript-text {
      font-size: 12px;
      line-height: 1.4;
    }

    .transcript-panel.comfortable .transcript-item {
      margin: 8px 12px;
    }

    .transcript-panel.comfortable .transcript-text {
      font-size: 14px;
      line-height: 1.6;
    }

    .transcript-panel.spacious .transcript-item {
      margin: 12px 16px;
    }

    .transcript-panel.spacious .speaker-avatar {
      width: 36px;
      height: 36px;
      font-size: 14px;
    }

    .transcript-panel.spacious .message-bubble {
      padding: 14px 18px;
    }

    .transcript-panel.spacious .transcript-text {
      font-size: 15px;
      line-height: 1.8;
    }

    /* Playback Controls */
    .playback-controls {
      display: flex;
      gap: 8px;
      padding: 10px 15px;
      background: #f8f9fa;
      border-top: 1px solid #e8eaed;
      align-items: center;
      justify-content: space-between;
    }

    .jump-to-time {
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .jump-to-time input {
      width: 80px;
      padding: 6px 8px;
      border: 1px solid #dadce0;
      border-radius: 4px;
      font-size: 12px;
    }

    .jump-to-time button {
      padding: 6px 12px;
      background: #1a73e8;
      color: white;
      border: none;
      border-radius: 4px;
      font-size: 12px;
      cursor: pointer;
    }

    .speed-controls {
      display: flex;
      gap: 4px;
      align-items: center;
    }

    .speed-controls span {
      font-size: 11px;
      color: #5f6368;
      margin-right: 4px;
    }

    .speed-btn {
      padding: 4px 10px;
      background: white;
      border: 1px solid #dadce0;
      border-radius: 4px;
      font-size: 11px;
      cursor: pointer;
      transition: all 0.2s;
      color: #5f6368;
    }

    .speed-btn:hover {
      border-color: #1a73e8;
      color: #1a73e8;
    }

    .speed-btn.active {
      background: #1a73e8;
      color: white;
      border-color: #1a73e8;
    }

    .error-message {
      background: #fce8e6;
      color: #c5221f;
      padding: 15px;
      border-radius: 8px;
      margin: 15px auto;
      max-width: 600px;
      text-align: left;
      border-left: 4px solid #c5221f;
    }

    .success-message {
      background: #e6f4ea;
      color: #137333;
      padding: 15px;
      border-radius: 8px;
      margin: 15px auto;
      max-width: 600px;
      text-align: left;
      border-left: 4px solid #137333;
    }

    /* Mobile responsiveness improvements */
    @media (max-width: 768px) {
      body {
        padding-top: 60px;
      }

      .app-header {
        height: 60px;
        padding: 0 15px;
      }

      .header-logo img {
        height: 30px;
      }

      .header-title {
        font-size: 16px;
        margin: 0 10px;
      }

      .user-name {
        display: none; /* Hide name on mobile */
      }

      .container {
        padding: 15px;
      }

      h2 {
        font-size: 20px;
      }

      input[type="text"] {
        font-size: 16px; /* Prevents zoom on iOS */
      }

      .input-group {
        flex-direction: column;
        width: 100%;
      }

      button {
        width: 100%;
        max-width: 300px;
      }

      .transcript-container {
        flex: 1;
        width: 100%;
      }

      .welcome-message {
        padding: 30px 20px;
      }
    }

    /* Browser compatibility notice */
    .compatibility-warning {
      background: #fff4e5;
      color: #b06000;
      padding: 15px;
      border-radius: 8px;
      margin: 15px auto;
      max-width: 600px;
      border-left: 4px solid #ea8600;
    }

    /* Personal Directory Drawer */
    .drawer-toggle {
      position: fixed;
      left: 20px;
      top: 80px;
      z-index: 999;
      background: #020927;
      color: white;
      border: none;
      width: 50px;
      height: 50px;
      border-radius: 50%;
      cursor: pointer;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
      display: none; /* Hidden by default, shown when authenticated */
      align-items: center;
      justify-content: center;
      transition: all 0.3s ease;
    }

    .drawer-toggle:hover {
      background: #0d1b4d;
      transform: scale(1.05);
    }

    .drawer-toggle.active {
      left: 320px;
    }

    .drawer-toggle i {
      font-size: 20px;
    }

    .drawer-backdrop {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: rgba(0, 0, 0, 0.5);
      backdrop-filter: blur(4px);
      z-index: 998;
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.3s ease;
    }

    .drawer-backdrop.active {
      opacity: 1;
      pointer-events: all;
    }

    .directory-drawer {
      position: fixed;
      left: -320px;
      top: 70px;
      bottom: 0;
      width: 320px;
      background: white;
      box-shadow: 4px 0 15px rgba(0, 0, 0, 0.2);
      z-index: 999;
      display: flex;
      flex-direction: column;
      transition: left 0.3s ease;
    }

    .directory-drawer.active {
      left: 0;
    }

    .drawer-header {
      padding: 20px;
      background: linear-gradient(135deg, #020927 0%, #0d1b4d 100%);
      color: white;
      border-bottom: 1px solid rgba(255, 255, 255, 0.1);
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .drawer-header h3 {
      margin: 0;
      font-size: 18px;
      font-weight: 600;
    }

    .drawer-header p {
      margin: 5px 0 0 0;
      font-size: 12px;
      opacity: 0.8;
    }

    .drawer-header-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
    }

    .drawer-refresh-btn {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      border: 1px solid rgba(255, 255, 255, 0.4);
      background: rgba(255,255,255,0.1);
      color: white;
      padding: 6px 10px;
      border-radius: 999px;
      cursor: pointer;
      font-size: 12px;
      transition: background 0.2s, transform 0.2s;
    }

    .drawer-refresh-btn:hover {
      background: rgba(255,255,255,0.2);
      transform: translateY(-1px);
    }

    .drawer-refresh-btn svg {
      width: 14px;
      height: 14px;
    }

    .drawer-meta {
      display: flex;
      align-items: center;
      gap: 10px;
      flex-wrap: wrap;
      font-size: 12px;
    }

    .drawer-badge {
      padding: 2px 8px;
      border-radius: 999px;
      background: rgba(255,255,255,0.2);
      font-size: 11px;
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }

    .drawer-badge[data-variant="cached"] {
      background: rgba(255, 193, 7, 0.2);
      color: #ffe082;
    }

    .drawer-badge[data-variant="live"] {
      background: rgba(129, 212, 250, 0.3);
      color: #b3e5fc;
    }

    .drawer-timestamp {
      font-size: 11px;
      opacity: 0.8;
    }

    .drawer-search {
      border-bottom: 1px solid #e0e0e0;
      padding: 10px 15px;
      background: #f8f9fa;
    }

    .drawer-search input {
      width: 100%;
      border: 1px solid #dfe1e5;
      border-radius: 999px;
      padding: 8px 14px;
      font-size: 13px;
      background: white;
    }

    .drawer-search input:focus {
      outline: none;
      border-color: #1a73e8;
      box-shadow: 0 0 0 3px rgba(26, 115, 232, 0.15);
    }

    .drawer-progress {
      font-size: 12px;
      color: #5f6368;
      padding: 8px 15px;
    }

    .drawer-footer {
      padding: 10px 15px 20px;
      font-size: 12px;
      color: #5f6368;
      border-top: 1px solid #f1f3f4;
    }

    .drawer-footer-status {
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .inline-spinner {
      width: 14px;
      height: 14px;
      border-radius: 50%;
      border: 2px solid #dfe1e5;
      border-top-color: #1a73e8;
      display: inline-block;
      margin-right: 6px;
      animation: spin 0.8s linear infinite;
      vertical-align: middle;
    }

    .drawer-content {
      flex: 1;
      overflow-y: auto;
      padding: 10px;
    }

    .drawer-loading {
      padding: 40px 20px;
      text-align: center;
      color: #5f6368;
    }

    .drawer-loading .spinner {
      display: inline-block;
      width: 30px;
      height: 30px;
      border: 3px solid #f3f3f3;
      border-top: 3px solid #020927;
      border-radius: 50%;
      animation: spin 1s linear infinite;
      margin-bottom: 10px;
    }

    .drawer-empty {
      padding: 40px 20px;
      text-align: center;
      color: #5f6368;
    }

    .drawer-empty svg {
      width: 48px;
      height: 48px;
      margin-bottom: 10px;
      opacity: 0.3;
    }

    .drawer-error {
      padding: 20px;
      margin: 10px;
      background: #fff4e5;
      border-left: 4px solid #ea8600;
      border-radius: 4px;
      color: #b06000;
      font-size: 13px;
    }

    .month-group {
      margin-bottom: 15px;
    }

    .month-header {
      background: #f8f9fa;
      border: 1px solid #e0e0e0;
      border-radius: 8px;
      padding: 12px 15px;
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      transition: all 0.2s;
      user-select: none;
    }

    .month-header:hover {
      background: #e8f0fe;
      border-color: #1a73e8;
    }

    .month-header.active {
      background: #e8f0fe;
      border-color: #1a73e8;
      border-bottom-left-radius: 0;
      border-bottom-right-radius: 0;
    }

    .month-title {
      font-weight: 600;
      font-size: 14px;
      color: #202124;
    }

    .month-count {
      font-size: 12px;
      color: #5f6368;
      background: white;
      padding: 2px 8px;
      border-radius: 12px;
    }

    .month-icon {
      transition: transform 0.2s;
    }

    .month-header.active .month-icon {
      transform: rotate(180deg);
    }

    .meetings-list {
      display: none;
      border: 1px solid #e0e0e0;
      border-top: none;
      border-bottom-left-radius: 8px;
      border-bottom-right-radius: 8px;
      background: white;
      overflow: hidden;
    }

    .meetings-list.active {
      display: block;
    }

    .meeting-item {
      padding: 12px 15px;
      border-bottom: 1px solid #f1f3f4;
      cursor: pointer;
      transition: all 0.2s;
    }

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

    .meeting-item:hover {
      background: #f8f9fa;
      padding-left: 20px;
    }

    .meeting-name {
      font-weight: 500;
      font-size: 13px;
      color: #202124;
      margin-bottom: 4px;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

    .meeting-meta {
      font-size: 11px;
      color: #5f6368;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .meeting-date {
      display: flex;
      align-items: center;
      gap: 4px;
    }

    .meeting-host {
      display: flex;
      align-items: center;
      gap: 4px;
    }

    .meeting-skeleton {
      padding: 12px 15px;
      border: 1px solid #f1f3f4;
      border-radius: 8px;
      margin-bottom: 10px;
      background: white;
    }

    .skeleton {
      background: linear-gradient(90deg, #f1f3f4 25%, #e0e0e0 37%, #f1f3f4 63%);
      background-size: 400% 100%;
      animation: shimmer 1.4s ease infinite;
      border-radius: 4px;
    }

    .skeleton-title {
      height: 12px;
      width: 80%;
      margin-bottom: 8px;
    }

    .skeleton-meta {
      height: 10px;
      width: 60%;
    }

    @keyframes shimmer {
      0% { background-position: -468px 0; }
      100% { background-position: 468px 0; }
    }

    /* Mobile responsive */
    @media (max-width: 768px) {
      .directory-drawer {
        width: 100%;
        left: -100%;
      }

      .drawer-toggle.active {
        left: calc(100% - 70px);
      }
    }