* {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: 'Roboto Condensed', sans-serif;
    }

    body {
      background: #181821;
      color: #ffffff;
      min-height: 100vh;
      overflow-x: hidden;
    }

    body.light-theme {
      background: linear-gradient(135deg, #f5f5f5, #e0e0e0);
      color: #333333;
    }

    body::before {
      content: '';
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: url('https://images.unsplash.com/photo-1598899134739-9b4e67c3b6b3?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
      opacity: 0.05;
      z-index: -1;
      animation: parallax 60s linear infinite;
    }

    @keyframes parallax {
      0% { background-position: 0 0; }
      100% { background-position: 300px 300px; }
    }

    .sidebar {
      position: fixed;
      top: 0;
      left: 0;
      width: 80px;
      height: 100vh;
      background: rgba(24, 24, 33, 0.95);
      backdrop-filter: blur(10px);
      display: flex;
      flex-direction: column;
      align-items: center;
      padding: 20px 0;
      z-index: 1000;
      box-shadow: 2px 0 8px rgba(0, 0, 0, 0.3);
    }

    .light-theme .sidebar {
      background: rgba(255, 255, 255, 0.95);
    }

    .sidebar .logo {
      font-size: 1.5rem;
      font-weight: 700;
      color: #ff0030;
      text-shadow: 0 0 10px rgba(255, 0, 48, 0.5);
      margin-bottom: 30px;
    }

    .sidebar .nav-item {
      color: #ffffff;
      font-size: 1.5rem;
      margin: 20px 0;
      cursor: pointer;
      position: relative;
      transition: color 0.3s;
    }

    .light-theme .sidebar .nav-item {
      color: #333333;
    }

    .sidebar .nav-item:hover,
    .sidebar .nav-item.active {
      color: #ff0030;
    }

    .sidebar .nav-item .tooltip {
      visibility: hidden;
      background: #ff0030;
      color: #ffffff;
      text-align: center;
      border-radius: 6px;
      padding: 5px 10px;
      position: absolute;
      z-index: 1;
      left: 90px;
      top: 50%;
      transform: translateY(-50%);
      opacity: 0;
      transition: opacity 0.3s;
    }

    .sidebar .nav-item:hover .tooltip {
      visibility: visible;
      opacity: 1;
    }

    .main-content {
      margin-left: 100px;
      padding: 20px;
      max-width: 1400px;
      margin-right: auto;
    }

    .tab-content {
      display: none;
    }

    .tab-content.active {
      display: block;
      animation: fadeIn 0.5s ease;
    }

    .dashboard {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
      gap: 20px;
      margin-bottom: 30px;
    }

    .dashboard-card {
      background: rgba(24, 24, 33, 0.95);
      backdrop-filter: blur(10px);
      padding: 20px;
      border-radius: 12px;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .light-theme .dashboard-card {
      background: rgba(255, 255, 255, 0.95);
      color: #333333;
    }

    .dashboard-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 6px 15px rgba(255, 0, 48, 0.4);
    }

    .dashboard-card h3 {
      font-size: 1.2rem;
      color: #ff0030;
      margin-bottom: 10px;
    }

    .dashboard-card p {
      font-size: 1.8rem;
      font-weight: 700;
      color: #ffffff !important;
    }

    .light-theme .dashboard-card p {
      color: #333333 !important;
    }

    .card {
      background: rgba(24, 24, 33, 0.95);
      backdrop-filter: blur(10px);
      border: none;
      border-radius: 12px;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s, box-shadow 0.3s;
    }

    .light-theme .card {
      background: rgba(255, 255, 255, 0.95);
      color: #333333;
    }

    .card:hover {
      transform: translateY(-5px);
      box-shadow: 0 6px 15px rgba(255, 0, 48, 0.4);
    }

    .card h3 {
      font-size: 1.5rem;
      color: #ff0030;
      text-shadow: 0 0 5px rgba(255, 0, 48, 0.5);
      margin-bottom: 20px;
    }

    .search-container {
      position: relative;
      width: 100%;
      max-width: 600px;
    }

    .search-container .input-group {
      width: 100%;
    }

    .search-container .form-control {
      background: #2a2a3a;
      border: 1px solid #ff0030;
      color: #ffffff !important;
      border-radius: 8px;
      padding: 12px;
      font-size: 1.1rem;
    }

    .light-theme .search-container .form-control {
      background: #f0f0f0;
      color: #333333 !important;
    }

    .search-container .form-control:focus {
      background: #3a3a4a;
      box-shadow: 0 0 10px rgba(255, 0, 48, 0.5);
      outline: none;
    }

    .light-theme .search-container .form-control:focus {
      background: #e0e0e0;
    }

    #searchSuggestions {
      position: absolute;
      top: 100%;
      left: 0;
      right: 0;
      background: rgba(24, 24, 33, 0.95);
      backdrop-filter: blur(10px);
      border: 1px solid #ff0030;
      border-radius: 8px;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
      max-height: 400px;
      overflow-y: auto;
      z-index: 1000;
      display: none;
      margin-top: 5px;
    }

    .light-theme #searchSuggestions {
      background: rgba(255, 255, 255, 0.95);
      color: #333333;
    }

    .suggestion-item {
      padding: 15px;
      cursor: pointer;
      transition: background 0.2s;
      display: flex;
      align-items: center;
      gap: 15px;
      border-bottom: 1px solid rgba(255, 0, 48, 0.2);
    }

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

    .suggestion-item:hover {
      background: rgba(255, 0, 48, 0.1);
    }

    .suggestion-item img {
      width: 60px;
      height: 90px;
      object-fit: cover;
      border-radius: 6px;
    }

    .suggestion-item div {
      flex: 1;
    }

    .suggestion-item h6 {
      margin: 0;
      font-size: 1.1rem;
      font-weight: 600;
      color: #ffffff !important;
    }

    .light-theme .suggestion-item h6 {
      color: #333333 !important;
    }

    .suggestion-item small {
      color: #cccccc !important;
    }

    .light-theme .suggestion-item small {
      color: #666666 !important;
    }

    #resultadosBusqueda {
      max-height: 600px;
      overflow-y: auto;
      padding: 20px;
      border-radius: 12px;
      background: rgba(24, 24, 33, 0.95);
      backdrop-filter: blur(10px);
      margin-top: 20px;
    }

    .light-theme #resultadosBusqueda {
      background: rgba(255, 255, 255, 0.95);
      color: #333333;
    }

    .search-result {
      cursor: pointer;
      transition: transform 0.3s, box-shadow 0.3s;
      background: rgba(42, 42, 58, 0.8);
      border-radius: 12px;
      overflow: hidden;
      margin-bottom: 20px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    }

    .light-theme .search-result {
      background: rgba(240, 240, 240, 0.8);
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }

    .search-result:hover {
      transform: scale(1.05);
      box-shadow: 0 8px 20px rgba(255, 0, 48, 0.5);
    }

    .search-result img {
      height: 250px;
      object-fit: cover;
      border-bottom: 2px solid #ff0030;
    }

    .search-result .card-body {
      padding: 20px;
    }

    .search-result h6 {
      color: #ffffff !important;
      font-size: 1.3rem;
      font-weight: 600;
      margin-bottom: 10px;
    }

    .light-theme .search-result h6 {
      color: #333333 !important;
    }

    .search-result p {
      color: #cccccc !important;
      font-size: 0.9rem;
      margin-bottom: 10px;
      line-height: 1.4;
    }

    .light-theme .search-result p {
      color: #666666 !important;
    }

    .search-result small {
      color: #cccccc !important;
      font-size: 0.85rem;
    }

    .light-theme .search-result small {
      color: #666666 !important;
    }

    .search-result .badge {
      font-size: 0.8rem;
      margin-right: 5px;
      color: #ffffff !important;
    }

    .light-theme .search-result .badge {
      color: #333333 !important;
    }

    #saved-content .search-container {
      max-width: 800px;
      margin-bottom: 20px;
    }

    #saved-content .input-group {
      width: 100%;
    }

    #saved-content .form-control {
      background: #2a2a3a;
      border: 1px solid #ff0030;
      color: #ffffff !important;
      border-radius: 8px;
      padding: 12px;
      font-size: 1.1rem;
    }

    .light-theme #saved-content .form-control {
      background: #f0f0f0;
      color: #333333 !important;
    }

    #saved-content .form-control:focus {
      background: #3a3a4a;
      box-shadow: 0 0 10px rgba(255, 0, 48, 0.5);
      outline: none;
    }

    .light-theme #saved-content .form-control:focus {
      background: #e0e0e0;
    }

    #saved-content .card-title {
      color: #ffffff !important;
    }

    .light-theme #saved-content .card-title {
      color: #333333 !important;
    }

    #saved-content .card-text {
      color: #cccccc !important;
    }

    .light-theme #saved-content .card-text {
      color: #666666 !important;
    }

    #saved-content .badge.bg-light {
      color: #333333 !important;
    }

    .light-theme #saved-content .badge.bg-light {
      color: #333333 !important;
    }

    #saved-content .badge.bg-info,
    #saved-content .badge.bg-secondary,
    #saved-content .badge.bg-success,
    #saved-content .badge.bg-warning {
      color: #ffffff !important;
    }

    .light-theme #saved-content .badge.bg-info,
    .light-theme #saved-content .badge.bg-secondary,
    .light-theme #saved-content .badge.bg-success,
    .light-theme #saved-content .badge.bg-warning {
      color: #ffffff !important;
    }

    .form-control,
    .form-select {
      background: #2a2a3a;
      border: 1px solid #ff0030;
      color: #ffffff !important;
      border-radius: 8px;
    }

    .light-theme .form-control,
    .light-theme .form-select {
      background: #f0f0f0;
      color: #333333 !important;
    }

    .form-control:focus,
    .form-select:focus {
      background: #3a3a4a;
      box-shadow: 0 0 10px rgba(255, 0, 48, 0.5);
      outline: none;
    }

    .light-theme .form-control:focus,
    .light-theme .form-select:focus {
      background: #e0e0e0;
    }

    .form-control.is-invalid {
      border-color: #e84393;
    }

    #add-content .form-label {
      color: #ffffff !important;
      font-size: 1rem;
      font-weight: 500;
    }

    .light-theme #add-content .form-label {
      color: #333333 !important;
    }

    .btn-primary {
      background: linear-gradient(to right, #ff0030, #b20710);
      border: none;
      color: #ffffff;
      padding: 12px 24px;
      border-radius: 25px;
      font-size: 1.1rem;
      font-weight: 600;
      transition: all 0.3s ease;
    }

    .btn-primary:hover {
      transform: scale(1.05);
      box-shadow: 0 0 15px rgba(255, 0, 48, 0.5);
    }

    .btn-secondary {
      background: transparent;
      border: 2px solid #ff0030;
      color: #ff0030;
      padding: 8px 16px;
      border-radius: 25px;
      transition: all 0.3s ease;
    }

    .btn-secondary:hover {
      background: #ff0030;
      color: #ffffff;
    }

    .preview-container {
      background: rgba(24, 24, 33, 0.95);
      backdrop-filter: blur(10px);
      border-radius: 12px;
      padding: 20px;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    }

    .light-theme .preview-container {
      background: rgba(255, 255, 255, 0.95);
      color: #333333;
    }

    #videoPreview {
      min-height: 250px;
      background: #2a2a3a;
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .light-theme #videoPreview {
      background: #f0f0f0;
    }

    .season-tab {
      cursor: pointer;
      padding: 10px 20px;
      border-radius: 8px;
      margin-right: 8px;
      background: #2a2a3a;
      color: #ffffff !important;
    }

    .light-theme .season-tab {
      background: #f0f0f0;
      color: #333333 !important;
    }

    .season-tab.active {
      background: #ff0030;
      color: #ffffff !important;
    }

    .chapter-link-form {
      background: #2a2a3a;
      padding: 15px;
      border-radius: 10px;
      margin-top: 15px;
    }

    .light-theme .chapter-link-form {
      background: #f0f0f0;
      color: #333333;
    }

    .chapter-badge {
      font-size: 0.85rem;
      background: #ff0030;
      color: #ffffff !important;
    }

    .chapter-item {
      border-left: 4px solid #ff0030;
      padding-left: 15px;
      background: #2a2a3a;
      color: #ffffff !important;
    }

    .light-theme .chapter-item {
      background: #f0f0f0;
      color: #333333 !important;
    }

    .content-item {
      position: relative;
      transition: all 0.3s;
      cursor: move;
    }

    .content-item.dragging {
      opacity: 0.5;
    }

    .content-item h5,
    .content-item p {
      color: #ffffff !important;
    }

    .light-theme .content-item h5,
    .light-theme .content-item p {
      color: #333333 !important;
    }

    .delete-btn {
      position: absolute;
      top: 10px;
      right: 10px;
      opacity: 0;
      background: #e84393;
      border: none;
      color: #ffffff;
      transition: opacity 0.3s, transform 0.3s;
    }

    .content-item:hover .delete-btn {
      opacity: 1;
      transform: scale(1.1);
    }

    .activity-log {
      background: rgba(24, 24, 33, 0.95);
      backdrop-filter: blur(10px);
      border-radius: 12px;
      padding: 20px;
      margin-top: 20px;
      max-height: 300px;
      overflow-y: auto;
    }

    .light-theme .activity-log {
      background: rgba(255, 255, 255, 0.95);
      color: #333333;
    }

    .activity-item {
      padding: 10px 0;
      border-bottom: 1px solid rgba(255, 0, 48, 0.2);
      color: #ffffff !important;
    }

    .light-theme .activity-item {
      color: #333333 !important;
    }

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

    .modal-content {
      background: #181821;
      color: #ffffff;
      border-radius: 12px;
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
      animation: scaleIn 0.3s ease;
    }

    .light-theme .modal-content {
      background: #ffffff;
      color: #333333;
    }

    .modal-header {
      border-bottom: 1px solid #ff0030;
    }

    .modal-title {
      color: #ff0030;
      text-shadow: 0 0 5px rgba(255, 0, 48, 0.5);
    }

    .modal-footer .btn-primary {
      background: #ff0030;
      border: none;
    }

    .modal-footer .btn-primary:hover {
      background: #b20710;
    }

    .modal-footer .btn-secondary {
      background: transparent;
      border: 2px solid #ff0030;
      color: #ff0030;
    }

    .modal-footer .btn-secondary:hover {
      background: #ff0030;
      color: #ffffff;
    }

    .loading-overlay {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0, 0, 0, 0.7);
      backdrop-filter: blur(10px);
      z-index: 9999;
      display: flex;
      justify-content: center;
      align-items: center;
    }

    .spinner-border {
      color: #ff0030;
      animation: pulse 1.5s infinite;
    }

    @keyframes fadeIn {
      from { opacity: 0; transform: translateY(20px); }
      to { opacity: 1; transform: translateY(0); }
    }

    @keyframes scaleIn {
      from { transform: scale(0.8); opacity: 0; }
      to { transform: scale(1); opacity: 1; }
    }

    @keyframes pulse {
      0% { transform: scale(1); }
      50% { transform: scale(1.2); }
      100% { transform: scale(1); }
    }

    @media (max-width: 768px) {
      .sidebar {
        width: 100%;
        height: auto;
        bottom: 0;
        top: auto;
        flex-direction: row;
        justify-content: space-around;
        padding: 10px 0;
      }

      .main-content {
        margin-left: 0;
        margin-bottom: 60px;
      }

      .sidebar .logo {
        display: none;
      }

      .sidebar .nav-item {
        margin: 0 10px;
        font-size: 1.2rem;
      }

      .sidebar .nav-item .tooltip {
        top: -40px;
        left: 50%;
        transform: translateX(-50%);
      }

      .card {
        margin-bottom: 20px;
      }

      .dashboard {
        grid-template-columns: 1fr;
      }

      .search-container {
        max-width: 100%;
      }

      #saved-content .search-container {
        max-width: 100%;
      }

      #resultadosBusqueda {
        max-height: 500px;
      }

      .search-result img {
        height: 200px;
      }

      .search-result .card-body {
        padding: 15px;
      }

      .search-result h6 {
        font-size: 1.1rem;
      }

      .search-result p {
        font-size: 0.8rem;
      }
    }