/* ========================================= */
    /* UNIFIED DASHBOARD STYLES */
    /* ========================================= */
    
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    body {
      font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
      background: linear-gradient(135deg, #05070f 0%, #0a0a12 50%, #080c18 100%);
      color: #fff;
      overflow-x: hidden;
    }

    /* Fixed Header */
    .unified-header {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 1000;
      background: rgba(10, 14, 39, 0.95);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid rgba(0, 224, 255, 0.2);
      padding: 0.75rem 2rem;
    }

    .header-content {
      max-width: 1400px;
      margin: 0 auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
    }

    .header-logo {
      display: flex;
      align-items: center;
      gap: 0.75rem;
      cursor: pointer;
    }

    .header-logo h1 {
      font-size: 1.2rem;
      color: #00e0ff;
      margin: 0;
    }

    .header-search {
      flex: 1;
      max-width: 500px;
      position: relative;
    }

    .header-search input {
      width: 100%;
      padding: 0.6rem 1rem 0.6rem 2.5rem;
      background: rgba(0, 0, 0, 0.4);
      border: 1px solid rgba(0, 224, 255, 0.3);
      border-radius: 8px;
      color: #fff;
      font-size: 0.9rem;
    }

    .header-search input::placeholder {
      color: #666;
    }

    .header-search i {
      position: absolute;
      left: 0.75rem;
      top: 50%;
      transform: translateY(-50%);
      color: #00e0ff;
    }

    .header-actions {
      display: flex;
      align-items: center;
      gap: 1rem;
    }

    .header-notification {
      position: relative;
      width: 40px;
      height: 40px;
      background: rgba(0, 224, 255, 0.1);
      border: 1px solid rgba(0, 224, 255, 0.3);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      transition: all 0.3s ease;
    }

    .header-notification:hover {
      background: rgba(0, 224, 255, 0.2);
      border-color: rgba(0, 224, 255, 0.5);
    }

    .notification-badge {
      position: absolute;
      top: -5px;
      right: -5px;
      background: #ff6b6b;
      color: #fff;
      font-size: 0.7rem;
      font-weight: bold;
      padding: 2px 6px;
      border-radius: 10px;
      min-width: 18px;
      text-align: center;
    }

    .user-menu {
      display: flex;
      align-items: center;
      gap: 0.75rem;
      padding: 0.4rem 1rem;
      background: rgba(0, 224, 255, 0.1);
      border: 1px solid rgba(0, 224, 255, 0.3);
      border-radius: 25px;
      cursor: pointer;
      transition: all 0.3s ease;
    }

    .user-menu:hover {
      background: rgba(0, 224, 255, 0.2);
      border-color: rgba(0, 224, 255, 0.5);
    }

    .user-avatar {
      width: 32px;
      height: 32px;
      border-radius: 50%;
      background: linear-gradient(135deg, #00e0ff, #0080ff);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: bold;
      font-size: 0.9rem;
    }

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

    /* Main Container */
    .unified-main {
      margin-top: 70px;
      padding: 2rem;
      max-width: 1400px;
      margin-left: auto;
      margin-right: auto;
    }

    /* Hero Section */
    .hero-section {
      text-align: center;
      padding: 3rem 0;
      margin-bottom: 2rem;
    }

    .hero-section h1 {
      font-size: 2.5rem;
      background: linear-gradient(135deg, #00e0ff, #0080ff);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      margin-bottom: 0.5rem;
      text-shadow: 0 0 30px rgba(0, 224, 255, 0.3);
    }

    .hero-tagline {
      font-size: 1.1rem;
      color: #aaa;
      margin-bottom: 2rem;
    }

    .hero-stats {
      display: flex;
      justify-content: center;
      gap: 2rem;
      flex-wrap: wrap;
      margin-bottom: 2rem;
    }

    .hero-stat {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      padding: 0.75rem 1.5rem;
      background: rgba(0, 224, 255, 0.1);
      border: 1px solid rgba(0, 224, 255, 0.3);
      border-radius: 25px;
      transition: all 0.3s ease;
    }

    .hero-stat:hover {
      background: rgba(0, 224, 255, 0.2);
      transform: translateY(-2px);
    }

    .hero-stat i {
      color: #00e0ff;
      font-size: 1.2rem;
    }

    .hero-stat span {
      font-weight: 600;
    }

    /* Quick Stats Cards */
    .quick-stats {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 1rem;
      margin-bottom: 3rem;
    }

    .stat-card {
      background: rgba(0, 0, 0, 0.4);
      border: 1px solid rgba(0, 224, 255, 0.2);
      border-radius: 12px;
      padding: 1.5rem;
      transition: all 0.3s ease;
      position: relative;
      overflow: hidden;
    }

    .stat-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 3px;
      background: linear-gradient(90deg, #00e0ff, #0080ff);
      transform: scaleX(0);
      transition: transform 0.3s ease;
    }

    .stat-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 10px 30px rgba(0, 224, 255, 0.2);
      border-color: rgba(0, 224, 255, 0.5);
    }

    .stat-card:hover::before {
      transform: scaleX(1);
    }

    .stat-card .icon {
      font-size: 2rem;
      color: #00e0ff;
      margin-bottom: 0.5rem;
    }

    .stat-card .value {
      font-size: 2.5rem;
      font-weight: bold;
      margin-bottom: 0.25rem;
      color: #fff;
    }

    .stat-card .label {
      font-size: 0.9rem;
      color: #aaa;
      text-transform: uppercase;
      letter-spacing: 1px;
    }

    .stat-card .trend {
      font-size: 0.8rem;
      color: #0f8;
      margin-top: 0.5rem;
      display: flex;
      align-items: center;
      gap: 0.25rem;
    }

    /* Section Styles */
    .dashboard-section {
      margin-bottom: 4rem;
      scroll-margin-top: 100px;
    }

    .section-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 1.5rem;
      padding-bottom: 1rem;
      border-bottom: 2px solid rgba(0, 224, 255, 0.3);
    }

    .section-title {
      font-size: 1.8rem;
      color: #00e0ff;
      display: flex;
      align-items: center;
      gap: 0.75rem;
      margin: 0;
    }

    .section-title i {
      font-size: 1.5rem;
    }

    .section-actions {
      display: flex;
      gap: 0.5rem;
    }

    /* Buttons */
    .btn {
      padding: 0.6rem 1.2rem;
      background: rgba(0, 224, 255, 0.1);
      border: 1px solid rgba(0, 224, 255, 0.3);
      border-radius: 8px;
      color: #fff;
      font-size: 0.9rem;
      cursor: pointer;
      transition: all 0.3s ease;
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
    }

    .btn:hover {
      background: rgba(0, 224, 255, 0.2);
      border-color: rgba(0, 224, 255, 0.5);
      transform: translateY(-2px);
    }

    .btn-primary {
      background: #00e0ff;
      border-color: #00e0ff;
      color: #000;
      font-weight: 600;
    }

    .btn-primary:hover {
      background: #fff;
      border-color: #fff;
      box-shadow: 0 0 20px rgba(0, 224, 255, 0.5);
    }

    .btn:disabled {
      opacity: 0.5;
      cursor: not-allowed;
    }

    /* Grid Layouts */
    .two-col-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1.5rem;
      margin-bottom: 2rem;
    }

    .three-col-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
      gap: 1rem;
    }

    /* Cards */
    .content-card {
      background: rgba(0, 0, 0, 0.4);
      border: 1px solid rgba(0, 224, 255, 0.2);
      border-radius: 12px;
      padding: 1.5rem;
    }

    .content-card h3 {
      color: #00e0ff;
      margin-bottom: 1rem;
      font-size: 1.2rem;
    }

    /* Profile Cards */
    .profile-card {
      background: rgba(0, 0, 0, 0.4);
      border: 1px solid rgba(0, 224, 255, 0.2);
      border-radius: 12px;
      padding: 1.5rem;
      transition: all 0.3s ease;
      cursor: pointer;
    }

    .profile-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 10px 30px rgba(0, 224, 255, 0.2);
      border-color: rgba(0, 224, 255, 0.5);
    }

    .card-header {
      display: flex;
      align-items: center;
      gap: 1rem;
      margin-bottom: 1rem;
    }

    .card-avatar {
      width: 60px;
      height: 60px;
      border-radius: 50%;
      background: linear-gradient(135deg, #00e0ff, #0080ff);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: bold;
      font-size: 1.5rem;
      flex-shrink: 0;
    }

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

    .card-info {
      flex: 1;
    }

    .card-name {
      font-size: 1.1rem;
      font-weight: 600;
      margin-bottom: 0.25rem;
    }

    .card-availability {
      display: inline-block;
      padding: 0.25rem 0.75rem;
      border-radius: 12px;
      font-size: 0.75rem;
      font-weight: 600;
    }

    .card-availability.available {
      background: rgba(0, 255, 136, 0.2);
      color: #0f8;
      border: 1px solid rgba(0, 255, 136, 0.4);
    }

    .card-bio {
      font-size: 0.9rem;
      color: #aaa;
      margin-bottom: 1rem;
      line-height: 1.4;
    }

    .card-skills {
      display: flex;
      flex-wrap: wrap;
      gap: 0.4rem;
      margin-bottom: 1rem;
    }

    .skill-tag {
      padding: 0.25rem 0.75rem;
      background: rgba(0, 224, 255, 0.2);
      border: 1px solid rgba(0, 224, 255, 0.3);
      border-radius: 12px;
      font-size: 0.8rem;
      color: #00e0ff;
    }

    .card-stats {
      display: flex;
      gap: 1.5rem;
      padding: 0.75rem 0;
      border-top: 1px solid rgba(0, 224, 255, 0.2);
      border-bottom: 1px solid rgba(0, 224, 255, 0.2);
      margin-bottom: 1rem;
      font-size: 0.85rem;
    }

    .card-stats span {
      display: flex;
      align-items: center;
      gap: 0.4rem;
      color: #aaa;
    }

    .card-stats i {
      color: #00e0ff;
    }

    .card-actions {
      display: flex;
      gap: 0.5rem;
    }

    .card-actions .btn {
      flex: 1;
      justify-content: center;
    }

    /* Mini Synapse */
    .mini-synapse {
      background: rgba(0, 0, 0, 0.6);
      border: 1px solid rgba(0, 224, 255, 0.1);
      border-radius: 8px;
      height: 300px;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      transition: all 0.3s ease;
      position: relative;
      overflow: hidden;
    }

    .mini-synapse:hover {
      border-color: rgba(0, 224, 255, 0.4);
      box-shadow: 0 0 20px rgba(0, 224, 255, 0.2);
    }

    .mini-synapse-placeholder {
      text-align: center;
      color: #666;
    }

    .mini-synapse-placeholder i {
      font-size: 4rem;
      color: rgba(0, 224, 255, 0.3);
      margin-bottom: 1rem;
    }

    .mini-synapse-placeholder p {
      color: #00e0ff;
      font-size: 1.1rem;
      margin-bottom: 0.5rem;
    }

    .mini-synapse-placeholder small {
      color: #666;
      font-size: 0.85rem;
    }

    /* Connection Lists */
    .connection-list {
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
      max-height: 400px;
      overflow-y: auto;
    }

    .connection-list::-webkit-scrollbar {
      width: 6px;
    }

    .connection-list::-webkit-scrollbar-track {
      background: rgba(0, 0, 0, 0.2);
      border-radius: 3px;
    }

    .connection-list::-webkit-scrollbar-thumb {
      background: rgba(0, 224, 255, 0.3);
      border-radius: 3px;
    }

    .connection-item {
      display: flex;
      align-items: center;
      gap: 0.75rem;
      padding: 0.75rem;
      background: rgba(0, 224, 255, 0.05);
      border: 1px solid rgba(0, 224, 255, 0.1);
      border-radius: 8px;
      transition: all 0.3s ease;
      cursor: pointer;
    }

    .connection-item:hover {
      background: rgba(0, 224, 255, 0.1);
      border-color: rgba(0, 224, 255, 0.3);
    }

    .connection-avatar {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: linear-gradient(135deg, #00e0ff, #0080ff);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: bold;
      flex-shrink: 0;
    }

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

    .connection-info {
      flex: 1;
    }

    .connection-name {
      font-weight: 600;
      color: #fff;
      margin-bottom: 0.25rem;
    }

    .connection-meta {
      font-size: 0.8rem;
      color: #aaa;
    }

    .connection-time {
      font-size: 0.75rem;
      color: #666;
    }

    /* Pending Requests */
    .request-card {
      background: rgba(0, 0, 0, 0.4);
      border: 1px solid rgba(255, 170, 0, 0.3);
      border-radius: 12px;
      padding: 1.25rem;
      transition: all 0.3s ease;
    }

    .request-card:hover {
      border-color: rgba(255, 170, 0, 0.5);
      box-shadow: 0 5px 20px rgba(255, 170, 0, 0.2);
    }

    .request-header {
      display: flex;
      align-items: center;
      gap: 1rem;
      margin-bottom: 1rem;
    }

    .request-avatar {
      width: 50px;
      height: 50px;
      border-radius: 50%;
      background: linear-gradient(135deg, #00e0ff, #0080ff);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: bold;
      font-size: 1.2rem;
    }

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

    .request-info h4 {
      font-size: 1rem;
      margin-bottom: 0.25rem;
    }

    .request-skills {
      display: flex;
      flex-wrap: wrap;
      gap: 0.4rem;
      margin-bottom: 1rem;
    }

    .request-actions {
      display: flex;
      gap: 0.5rem;
    }

    .request-actions .btn {
      flex: 1;
      justify-content: center;
    }

    .btn-accept {
      background: rgba(0, 255, 136, 0.2);
      border-color: rgba(0, 255, 136, 0.4);
      color: #0f8;
    }

    .btn-accept:hover {
      background: rgba(0, 255, 136, 0.3);
      border-color: rgba(0, 255, 136, 0.6);
    }

    .btn-decline {
      background: rgba(255, 102, 102, 0.2);
      border-color: rgba(255, 102, 102, 0.4);
      color: #f66;
    }

    .btn-decline:hover {
      background: rgba(255, 102, 102, 0.3);
      border-color: rgba(255, 102, 102, 0.6);
    }

    /* Search Widget */
    .search-widget {
      background: rgba(0, 0, 0, 0.4);
      border: 1px solid rgba(0, 224, 255, 0.2);
      border-radius: 12px;
      padding: 2rem;
      margin-bottom: 2rem;
    }

    .search-input-group {
      display: flex;
      gap: 1rem;
      margin-bottom: 1.5rem;
    }

    .search-input-wrapper {
      flex: 1;
      position: relative;
    }

    .search-input {
      width: 100%;
      padding: 0.75rem 1rem 0.75rem 2.5rem;
      background: rgba(0, 0, 0, 0.6);
      border: 1px solid rgba(0, 224, 255, 0.3);
      border-radius: 8px;
      color: #fff;
      font-size: 1rem;
    }

    .search-input::placeholder {
      color: #666;
    }

    .search-input-wrapper i {
      position: absolute;
      left: 0.75rem;
      top: 50%;
      transform: translateY(-50%);
      color: #00e0ff;
    }

    .quick-filters {
      display: flex;
      flex-wrap: wrap;
      gap: 0.5rem;
      margin-bottom: 1rem;
    }

    .filter-tag {
      padding: 0.4rem 1rem;
      background: rgba(0, 224, 255, 0.1);
      border: 1px solid rgba(0, 224, 255, 0.3);
      border-radius: 20px;
      font-size: 0.85rem;
      cursor: pointer;
      transition: all 0.3s ease;
    }

    .filter-tag:hover,
    .filter-tag.active {
      background: rgba(0, 224, 255, 0.3);
      border-color: rgba(0, 224, 255, 0.5);
    }

    /* Team Builder */
    .team-builder-widget {
      background: rgba(0, 0, 0, 0.4);
      border: 1px solid rgba(0, 224, 255, 0.2);
      border-radius: 12px;
      padding: 2rem;
      margin-bottom: 2rem;
    }

    .skills-input-group {
      margin-bottom: 1.5rem;
    }

    .skills-input-group label {
      display: block;
      color: #00e0ff;
      margin-bottom: 0.5rem;
      font-weight: 600;
    }

    .skills-tags-input {
      display: flex;
      flex-wrap: wrap;
      gap: 0.5rem;
      padding: 0.75rem;
      background: rgba(0, 0, 0, 0.6);
      border: 1px solid rgba(0, 224, 255, 0.3);
      border-radius: 8px;
      min-height: 60px;
    }

    .skill-tag-removable {
      padding: 0.4rem 0.75rem;
      background: rgba(0, 224, 255, 0.3);
      border: 1px solid rgba(0, 224, 255, 0.5);
      border-radius: 12px;
      font-size: 0.85rem;
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }

    .skill-tag-removable i {
      cursor: pointer;
      opacity: 0.7;
    }

    .skill-tag-removable i:hover {
      opacity: 1;
    }

    .team-size-slider {
      margin-bottom: 2rem;
    }

    .team-size-slider label {
      display: block;
      color: #00e0ff;
      margin-bottom: 1rem;
      font-weight: 600;
    }

    .slider-container {
      display: flex;
      align-items: center;
      gap: 1rem;
    }

    .slider {
      flex: 1;
      height: 8px;
      background: rgba(0, 224, 255, 0.2);
      border-radius: 4px;
      position: relative;
      cursor: pointer;
    }

    .slider-track {
      height: 100%;
      background: linear-gradient(90deg, #00e0ff, #0080ff);
      border-radius: 4px;
      transition: width 0.3s ease;
    }

    .slider-value {
      font-size: 1.5rem;
      font-weight: bold;
      color: #00e0ff;
      min-width: 60px;
      text-align: center;
    }

    .team-results {
      margin-top: 2rem;
      padding-top: 2rem;
      border-top: 2px solid rgba(0, 224, 255, 0.3);
    }

    .team-match-score {
      display: inline-block;
      padding: 0.5rem 1rem;
      background: rgba(0, 255, 136, 0.2);
      border: 1px solid rgba(0, 255, 136, 0.4);
      border-radius: 8px;
      color: #0f8;
      font-weight: 600;
      margin-bottom: 1rem;
    }

    /* Activity Feed */
    .feed-items {
      max-height: 500px;
      overflow-y: auto;
    }

    .feed-items::-webkit-scrollbar {
      width: 6px;
    }

    .feed-items::-webkit-scrollbar-track {
      background: rgba(0, 0, 0, 0.2);
      border-radius: 3px;
    }

    .feed-items::-webkit-scrollbar-thumb {
      background: rgba(0, 224, 255, 0.3);
      border-radius: 3px;
    }

    .feed-item {
      padding: 1rem;
      border-bottom: 1px solid rgba(0, 224, 255, 0.1);
      transition: background 0.2s ease;
    }

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

    .feed-item:hover {
      background: rgba(0, 224, 255, 0.05);
    }

    .feed-icon {
      display: inline-block;
      width: 32px;
      height: 32px;
      background: rgba(0, 224, 255, 0.2);
      border-radius: 50%;
      text-align: center;
      line-height: 32px;
      color: #00e0ff;
      margin-right: 0.75rem;
      font-size: 0.9rem;
      vertical-align: top;
    }

    .feed-content {
      display: inline-block;
      vertical-align: top;
      width: calc(100% - 50px);
    }

    .feed-text {
      color: #ddd;
      margin-bottom: 0.25rem;
    }

    .feed-time {
      font-size: 0.75rem;
      color: #666;
    }

    /* Skill Bars */
    .skill-bars {
      display: flex;
      flex-direction: column;
      gap: 1rem;
    }

    .skill-bar {
      position: relative;
    }

    .skill-bar-label {
      display: flex;
      justify-content: space-between;
      margin-bottom: 0.5rem;
      font-size: 0.9rem;
    }

    .skill-bar-name {
      color: #00e0ff;
      font-weight: 600;
    }

    .skill-bar-count {
      color: #aaa;
    }

    .skill-bar-track {
      height: 10px;
      background: rgba(0, 0, 0, 0.4);
      border-radius: 5px;
      overflow: hidden;
    }

    .skill-bar-fill {
      height: 100%;
      background: linear-gradient(90deg, #00e0ff, #0080ff);
      border-radius: 5px;
      transition: width 1s ease;
    }

    /* Profile Editor */
    .profile-editor {
      background: rgba(0, 0, 0, 0.4);
      border: 1px solid rgba(0, 224, 255, 0.2);
      border-radius: 12px;
      overflow: hidden;
    }

    .profile-editor-header {
      padding: 1.5rem;
      background: rgba(0, 224, 255, 0.05);
      border-bottom: 1px solid rgba(0, 224, 255, 0.2);
      display: flex;
      align-items: center;
      justify-content: space-between;
      cursor: pointer;
    }

    .profile-editor-header:hover {
      background: rgba(0, 224, 255, 0.1);
    }

    .profile-editor-content {
      padding: 2rem;
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease;
    }

    .profile-editor-content.expanded {
      max-height: 1000px;
    }

    .form-group {
      margin-bottom: 1.5rem;
    }

    .form-group label {
      display: block;
      color: #00e0ff;
      margin-bottom: 0.5rem;
      font-weight: 600;
    }

    .form-input,
    .form-select,
    .form-textarea {
      width: 100%;
      padding: 0.75rem;
      background: rgba(0, 0, 0, 0.6);
      border: 1px solid rgba(0, 224, 255, 0.3);
      border-radius: 8px;
      color: #fff;
      font-size: 0.95rem;
    }

    .form-input::placeholder,
    .form-textarea::placeholder {
      color: #666;
    }

    .form-textarea {
      resize: vertical;
      min-height: 100px;
    }

    .form-actions {
      display: flex;
      gap: 1rem;
      justify-content: flex-end;
    }

    /* Floating Action Buttons */
    .floating-actions {
      position: fixed;
      bottom: 2rem;
      right: 2rem;
      display: flex;
      flex-direction: column;
      gap: 1rem;
      z-index: 999;
    }

    .fab {
      width: 56px;
      height: 56px;
      background: #00e0ff;
      border: none;
      border-radius: 50%;
      color: #000;
      font-size: 1.5rem;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      box-shadow: 0 4px 20px rgba(0, 224, 255, 0.4);
      transition: all 0.3s ease;
      position: relative;
    }

    .fab:hover {
      background: #fff;
      transform: scale(1.1);
      box-shadow: 0 6px 30px rgba(0, 224, 255, 0.6);
    }

    .fab-label {
      position: absolute;
      right: 70px;
      background: rgba(0, 0, 0, 0.9);
      padding: 0.5rem 1rem;
      border-radius: 8px;
      white-space: nowrap;
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.3s ease;
      font-size: 0.85rem;
      color: #fff;
    }

    .fab:hover .fab-label {
      opacity: 1;
    }

    /* Loading States */
    .loading {
      text-align: center;
      padding: 2rem;
      color: #666;
    }

    .spinner {
      display: inline-block;
      width: 40px;
      height: 40px;
      border: 4px solid rgba(0, 224, 255, 0.2);
      border-top-color: #00e0ff;
      border-radius: 50%;
      animation: spin 1s linear infinite;
    }

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

    /* Empty States */
    .empty-state {
      text-align: center;
      padding: 3rem 2rem;
      color: #666;
    }

    .empty-state i {
      font-size: 4rem;
      color: rgba(0, 224, 255, 0.2);
      margin-bottom: 1rem;
    }

    .empty-state h3 {
      color: #aaa;
      margin-bottom: 0.5rem;
    }

    .empty-state p {
      margin-bottom: 1.5rem;
    }

    /* Modal */
    .modal {
      display: none;
      position: fixed;
      inset: 0;
      background: rgba(0, 0, 0, 0.9);
      z-index: 10000;
      align-items: center;
      justify-content: center;
      backdrop-filter: blur(10px);
    }

    .modal.active {
      display: flex;
    }

    .modal-content {
      background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
      border: 1px solid rgba(0, 224, 255, 0.3);
      border-radius: 12px;
      padding: 2rem;
      max-width: 600px;
      width: 90%;
      max-height: 80vh;
      overflow-y: auto;
      position: relative;
    }

    .modal-close {
      position: absolute;
      top: 1rem;
      right: 1rem;
      width: 32px;
      height: 32px;
      background: rgba(255, 102, 102, 0.2);
      border: 1px solid rgba(255, 102, 102, 0.4);
      border-radius: 50%;
      color: #f66;
      font-size: 1.2rem;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      transition: all 0.3s ease;
    }

    .modal-close:hover {
      background: rgba(255, 102, 102, 0.3);
    }

    /* Fullscreen Overlays */
    #synapse-container {
      position: fixed;
      inset: 0;
      background: rgba(0, 0, 0, 0.95);
      display: none;
      z-index: 9999;
    }

    #synapse-container.active {
      display: block;
    }

    #synapse-svg {
      width: 100%;
      height: 100%;
      cursor: grab;
    }

    /* Optimize user photos for performance */
    #synapse-svg image {
      image-rendering: optimizeSpeed;
      image-rendering: -webkit-optimize-contrast;
      image-rendering: crisp-edges;
      transform: translateZ(0);
      will-change: transform;
    }

    #close-synapse {
      position: absolute;
      top: 20px;
      right: 20px;
      padding: 0.75rem 1.5rem;
      background: #00e0ff;
      border: none;
      border-radius: 8px;
      color: #000;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.3s ease;
    }

    #close-synapse:hover {
      background: #fff;
      box-shadow: 0 0 20px rgba(0, 224, 255, 0.5);
    }

    #bbs-modal {
      position: fixed;
      inset: 0;
      background: rgba(0, 0, 0, 0.95);
      display: none;
      z-index: 12000;
      overflow-y: auto;
    }

    #bbs-modal.active {
      display: block;
    }

    /* Utilities */
    .hidden {
      display: none !important;
    }

    .text-center {
      text-align: center;
    }

    .mb-1 { margin-bottom: 1rem; }
    .mb-2 { margin-bottom: 2rem; }
    .mb-3 { margin-bottom: 3rem; }
    .mt-1 { margin-top: 1rem; }
    .mt-2 { margin-top: 2rem; }
    .mt-3 { margin-top: 3rem; }

    /* Responsive */
    @media (max-width: 968px) {
      .two-col-grid {
        grid-template-columns: 1fr;
      }

      .three-col-grid {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 768px) {
      .unified-header {
        padding: 0.5rem 1rem;
      }

      .header-search {
        display: none;
      }

      .unified-main {
        padding: 1rem;
      }

      .hero-section h1 {
        font-size: 1.8rem;
      }

      .section-title {
        font-size: 1.4rem;
      }

      .quick-stats {
        grid-template-columns: 1fr;
      }

      .floating-actions {
        bottom: 1rem;
        right: 1rem;
      }

      .fab {
        width: 48px;
        height: 48px;
        font-size: 1.2rem;
      }
    }

    /* ==================== LOGIN SECTION ==================== */
    #login-section {
      min-height: 100vh;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 2rem;
    }
    
    #login-section.hidden {
      display: none !important;
    }
    
    .login-container {
      max-width: 500px;
      width: 100%;
      background: rgba(0, 0, 0, 0.4);
      border: 1px solid rgba(0, 224, 255, 0.3);
      border-radius: 12px;
      padding: 3rem;
      text-align: center;
    }
    
    .login-container h1 {
      font-size: 2.5rem;
      background: linear-gradient(135deg, #00e0ff, #0080ff);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      margin-bottom: 0.5rem;
    }
    
    .login-container p {
      color: #aaa;
      margin-bottom: 2rem;
    }
    
    .oauth-buttons {
      display: flex;
      flex-direction: column;
      gap: 1rem;
    }
    
    .oauth-btn {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 1rem;
      padding: 1rem 2rem;
      border: 1px solid rgba(0, 224, 255, 0.3);
      border-radius: 8px;
      background: rgba(0, 224, 255, 0.1);
      color: #fff;
      font-size: 1rem;
      cursor: pointer;
      transition: all 0.3s ease;
      font-family: inherit;
    }
    
    .oauth-btn:hover {
      background: rgba(0, 224, 255, 0.2);
      border-color: rgba(0, 224, 255, 0.5);
      transform: translateY(-2px);
    }
    
    .oauth-btn i {
      font-size: 1.5rem;
    }

    .oauth-icon-circle {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 50px;
      height: 50px;
      border-radius: 50%;
      background: linear-gradient(135deg, #00e0ff, #0080ff);
      flex-shrink: 0;
    }

    .oauth-icon-circle i {
      color: white;
      font-size: 1.5rem;
    }
    
    /* User badge and logout button - HIDDEN (using header instead) */
    #user-badge {
      display: none !important;
    }
    
    #logout-btn {
      display: none !important;
    }