/* ========================================= */
    /* 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;
    }

    /* Ensure no pseudo-elements on profile cards */
    .profile-card::before,
    .profile-card::after {
      display: none !important;
    }

    .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;
      border-bottom: none;
    }

    .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); }
    }

    @keyframes bellRing {
      0%, 100% { transform: rotate(0deg); }
      10%, 30%, 50%, 70%, 90% { transform: rotate(-15deg); }
      20%, 40%, 60%, 80% { transform: rotate(15deg); }
    }

    /* 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: #000;
      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;
      -webkit-overflow-scrolling: touch; /* Smooth scrolling on iOS */
      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: #000;
      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: #000;
      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-content {
        gap: 0.5rem;
        flex-wrap: wrap;
      }

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

      /* Mobile: Stack header badges vertically */
      #main-content > div:first-child {
        top: 10px !important;
        left: 10px !important;
      }

      #main-content > div:first-child img {
        height: 40px !important;
      }

      #main-content > div:nth-child(2) {
        top: 10px !important;
        right: 10px !important;
        flex-direction: column !important;
        gap: 0.5rem !important;
        align-items: flex-end !important;
      }

      #main-content > div:nth-child(2) > div {
        padding: 0.5rem 1rem !important;
        font-size: 0.8rem !important;
      }

      /* START button mobile */
      #btn-start-center {
        width: 160px !important;
        height: 160px !important;
        font-size: 1.2rem !important;
      }

      #btn-start-center i {
        font-size: 2.5rem !important;
      }

      #btn-start-center span {
        font-size: 1.2rem !important;
      }

      .header-search {
        order: 3;
        flex-basis: 100%;
        max-width: 100%;
        margin-top: 0.5rem;
      }

      .header-search input {
        font-size: 0.85rem;
        padding: 0.5rem 1rem 0.5rem 2.5rem;
      }

      /* Centered search field mobile adjustments - now at bottom */
      #centered-search-container {
        width: 90vw !important;
        bottom: 8px !important;
      }

      /* Bottom bar buttons - now higher up */
      .bottom-stats-bar {
        bottom: 78px !important;
      }

      /* Toggle button position adjustment */
      #bottom-bar-toggle {
        bottom: 160px !important;
      }

      #centered-search-container input {
        font-size: 0.85rem !important;
        padding: 0.6rem 4rem 0.6rem 2.5rem !important;
      }

      #centered-search-container button {
        padding: 0.5rem 0.75rem !important;
        font-size: 0.85rem !important;
      }

      /* START button in header mobile adjustments */
      #btn-start-header {
        padding: 0.5rem 1rem !important;
        font-size: 0.85rem !important;
      }

      #btn-start-header span {
        display: none;
      }

      #btn-start-header i {
        font-size: 1.1rem !important;
      }

      .header-actions {
        gap: 0.5rem;
      }

      .header-notification {
        width: 36px;
        height: 36px;
      }

      .user-menu {
        padding: 0.3rem 0.75rem;
        gap: 0.5rem;
      }

      .user-menu span {
        display: none;
      }

      .user-avatar {
        width: 28px;
        height: 28px;
      }

      #engagement-displays {
        display: none !important;
      }

      .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;
      }

      .bottom-stats-bar {
        padding: 0.75rem 0.5rem;
        gap: 0.5rem;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
      }

      .stat-card-mini {
        min-width: 120px;
        padding: 0.75rem 1rem !important;
      }

      .stat-card-mini .icon {
        font-size: 1.5rem !important;
      }

      .stat-card-mini .label {
        font-size: 0.7rem !important;
      }

      .stat-card-mini .value {
        font-size: 1.25rem !important;
      }

      /* View Controls Panel on Mobile */
      #view-controls-panel {
        right: 10px !important;
        left: 10px !important;
        bottom: 120px !important;
        width: auto !important;
        max-height: 70vh;
        overflow-y: auto;
      }

      /* Modal responsiveness */
      .modal-content {
        margin: 1rem;
        max-width: calc(100% - 2rem) !important;
        max-height: 90vh;
        overflow-y: auto;
      }

      .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;
      margin: auto;
    }

    @media (max-height: 700px) {
      .login-container {
        padding: 1.5rem;
      }
    }

    @media (max-width: 540px) {
      .login-container {
        padding: 1.5rem 1rem;
      }
    }
    
    .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;
    }


/* ================================================================
   Network Filters Modal (FIXED)
   ================================================================ */
.ch-modal-open { overflow: hidden; }

.ch-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.78);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 4000;
}

.ch-modal-overlay.hidden { display: none; }

.ch-modal-panel {
  width: min(720px, 92vw);
  max-height: 86vh;
  overflow: auto;
  border-radius: 16px;
  border: 1px solid rgba(0,224,255,0.35);
  background: radial-gradient(circle at 20% 0%, rgba(0,224,255,0.08), rgba(0,0,0,0.92) 55%);
  box-shadow: 0 0 40px rgba(0,224,255,0.20);
  color: #fff;
}

.ch-modal-header, .ch-modal-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  position: sticky;
  background: rgba(0,0,0,0.65);
  backdrop-filter: blur(10px);
  z-index: 1;
}

.ch-modal-header { top: 0; border-bottom: 1px solid rgba(0,224,255,0.18); }
.ch-modal-footer { bottom: 0; border-top: 1px solid rgba(0,224,255,0.18); gap: 10px; }

.ch-modal-title { display: flex; align-items: center; gap: 10px; font-weight: 700; color: #00e0ff; }
.ch-modal-close {
  width: 40px; height: 40px;
  border-radius: 999px;
  border: 1px solid rgba(0,224,255,0.35);
  background: rgba(0,0,0,0.35);
  color: #00e0ff;
  font-size: 22px;
  cursor: pointer;
}
.ch-modal-close:hover { background: rgba(0,224,255,0.12); }

.ch-modal-body { padding: 16px; display: grid; gap: 16px; }

.ch-field { display: grid; gap: 8px; }
.ch-label { color: rgba(255,255,255,0.86); font-weight: 600; font-size: 0.95rem; }
.ch-help { color: rgba(255,255,255,0.55); font-size: 0.85rem; }

.ch-input {
  width: 100%;
  padding: 12px 12px;
  border-radius: 12px;
  border: 1px solid rgba(0,224,255,0.25);
  background: rgba(0,0,0,0.45);
  color: #fff;
  outline: none;
}
.ch-input:focus { border-color: rgba(0,224,255,0.55); box-shadow: 0 0 0 3px rgba(0,224,255,0.10); }

.ch-row { display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: center; }

.ch-btn {
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid rgba(0,224,255,0.25);
  background: rgba(0,0,0,0.35);
  color: #00e0ff;
  cursor: pointer;
  font-weight: 700;
}
.ch-btn:hover { background: rgba(0,224,255,0.12); }

.ch-btn-primary {
  border-color: rgba(201,163,94,0.55);
  background: linear-gradient(135deg, rgba(201,163,94,0.95), rgba(0,224,255,0.35));
  color: #000;
}
.ch-btn-primary:hover { filter: brightness(1.05); }

.ch-btn-ghost {
  border-color: rgba(255,255,255,0.18);
  color: rgba(255,255,255,0.85);
}

.ch-chip-row { display: flex; flex-wrap: wrap; gap: 10px; }

.ch-chip {
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(0,224,255,0.25);
  background: rgba(0,0,0,0.25);
  color: rgba(255,255,255,0.88);
  cursor: pointer;
  font-weight: 600;
}
.ch-chip-on {
  border-color: rgba(0,224,255,0.55);
  box-shadow: 0 0 18px rgba(0,224,255,0.18);
  color: #00e0ff;
}
.ch-chip-off:hover { background: rgba(0,224,255,0.10); }

/* ========================================================================
 * ROBUSTNESS IMPROVEMENTS - Scroll & Responsiveness Fixes
 * ======================================================================== */

/* Profile top section - prevent overflow on mobile */
.profile-top,
.profile-section-top,
.profile-header-section {
  max-height: min(42vh, 420px);
  overflow: auto;
  -webkit-overflow-scrolling: touch;
}

/* Better modal scrolling on all devices */
.modal {
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.modal-content,
.modal-body,
.messages-container,
.projects-container,
.endorsements-container {
  -webkit-overflow-scrolling: touch;
}

/* Profile card improvements */
.profile-card-content,
.profile-details,
.user-profile-content {
  overflow: auto;
  -webkit-overflow-scrolling: touch;
}

/* Mobile-specific improvements */
@media (max-width: 700px) {
  .profile-top,
  .profile-section-top,
  .profile-header-section {
    max-height: 46vh;
  }

  /* Ensure modals don't overflow viewport */
  .modal-content {
    max-height: 85vh;
    padding: 1.5rem;
  }

  /* Better button touch targets on mobile */
  button,
  .btn,
  .ch-btn {
    min-height: 44px;
    min-width: 44px;
  }

  /* Prevent horizontal scroll on mobile */
  body,
  html {
    overflow-x: hidden;
  }

  /* Better spacing for mobile forms */
  .form-group,
  .input-group {
    margin-bottom: 1rem;
  }

  input,
  textarea,
  select {
    font-size: 16px; /* Prevents zoom on iOS */
  }
}

/* Tablet-specific improvements */
@media (max-width: 1024px) and (min-width: 701px) {
  .profile-top,
  .profile-section-top,
  .profile-header-section {
    max-height: 44vh;
  }

  .modal-content {
    max-height: 80vh;
  }
}

/* Improved scrollbar styling for webkit browsers */
.modal-content::-webkit-scrollbar,
.messages-area::-webkit-scrollbar,
.conversations-sidebar::-webkit-scrollbar,
.profile-top::-webkit-scrollbar {
  width: 8px;
}

.modal-content::-webkit-scrollbar-track,
.messages-area::-webkit-scrollbar-track,
.conversations-sidebar::-webkit-scrollbar-track,
.profile-top::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 4px;
}

.modal-content::-webkit-scrollbar-thumb,
.messages-area::-webkit-scrollbar-thumb,
.conversations-sidebar::-webkit-scrollbar-thumb,
.profile-top::-webkit-scrollbar-thumb {
  background: rgba(0, 224, 255, 0.3);
  border-radius: 4px;
}

.modal-content::-webkit-scrollbar-thumb:hover,
.messages-area::-webkit-scrollbar-thumb:hover,
.conversations-sidebar::-webkit-scrollbar-thumb:hover,
.profile-top::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 224, 255, 0.5);
}

/* Prevent content from being pushed off screen */
.bottom-stats-bar,
.bottom-bar {
  max-width: 100vw;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* Ensure notifications panel doesn't overflow */
.notifications-panel,
.connections-panel,
#connections-panel {
  max-height: min(80vh, 600px);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

/* Better focus states for accessibility */
button:focus,
input:focus,
textarea:focus,
select:focus,
.ch-btn:focus {
  outline: 2px solid rgba(0, 224, 255, 0.5);
  outline-offset: 2px;
}

/* Prevent layout shift on button hover */
button,
.btn,
.ch-btn {
  will-change: transform;
}

/* ========================================================================
 * THEME ADMIN MODAL STYLES
 * ======================================================================== */

/* Theme admin tabs */
.theme-admin-tabs {
  display: flex;
  gap: 0.5rem;
  border-bottom: 2px solid rgba(0, 224, 255, 0.2);
  padding-bottom: 0.5rem;
}

.theme-admin-tabs .tab-btn {
  padding: 0.75rem 1.5rem;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(0, 224, 255, 0.2);
  border-radius: 8px 8px 0 0;
  color: rgba(255, 255, 255, 0.7);
  cursor: pointer;
  font-weight: 600;
  transition: all 0.2s;
  font-size: 0.95rem;
}

.theme-admin-tabs .tab-btn:hover {
  background: rgba(0, 224, 255, 0.1);
  color: #00e0ff;
  border-color: rgba(0, 224, 255, 0.4);
}

.theme-admin-tabs .tab-btn.active {
  background: rgba(0, 224, 255, 0.15);
  border-color: rgba(0, 224, 255, 0.5);
  color: #00e0ff;
  box-shadow: 0 4px 12px rgba(0, 224, 255, 0.2);
}

/* Theme tab content */
.theme-tab-content {
  padding: 1.5rem 0;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Theme cards grid */
.themes-grid {
  display: grid;
  gap: 1rem;
}

.theme-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 224, 255, 0.15);
  transition: all 0.2s;
}

/* Form elements enhancement */
#theme-admin-modal input:focus,
#theme-admin-modal textarea:focus {
  outline: none;
  border-color: rgba(0, 224, 255, 0.6);
  box-shadow: 0 0 0 3px rgba(0, 224, 255, 0.1);
}

#theme-admin-modal button:hover {
  transform: translateY(-1px);
  transition: all 0.2s;
}

#theme-admin-modal button:active {
  transform: translateY(0);
}

/* Responsive adjustments for theme admin */
@media (max-width: 768px) {
  .theme-admin-tabs {
    flex-direction: column;
  }

  .theme-admin-tabs .tab-btn {
    border-radius: 8px;
  }

  .form-row {
    grid-template-columns: 1fr !important;
  }
}

/* START Modal - Explore Freely Button Hover Effect */
#explore-freely-btn:hover {
  background: rgba(0,224,255,0.25);
  border-color: #00e0ff;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(0,224,255,0.4);
}


/* ========================================= */
/* MENTOR PANEL RESPONSIVE IMPROVEMENTS */
/* ========================================= */

.mentor-panel {
  /* Smooth transitions */
  transition: opacity 0.3s ease, transform 0.3s ease !important;
}

.mentor-panel-drag-handle {
  user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  touch-action: none;
}

.mentor-panel-drag-handle:hover {
  background: rgba(255, 255, 255, 0.03);
}

.mentor-panel-drag-handle:active {
  background: rgba(255, 255, 255, 0.05);
}

/* Responsive adjustments for mentor panels */
@media (max-width: 768px) {
  .mentor-panel {
    width: 95vw !important;
    max-width: 95vw !important;
    max-height: 80vh !important;
    padding: 1.5rem !important;
  }

  .mentor-panel h2 {
    font-size: 1.2rem !important;
    margin-top: 2rem !important;
  }

  .mentor-panel p {
    font-size: 0.85rem !important;
  }

  .mentor-panel-close {
    width: 32px !important;
    height: 32px !important;
    font-size: 1rem !important;
  }

  .mentor-panel-drag-handle {
    height: 2.5rem !important;
  }
}

@media (max-width: 480px) {
  .mentor-panel {
    width: 98vw !important;
    max-width: 98vw !important;
    max-height: 85vh !important;
    padding: 1rem !important;
    border-radius: 12px !important;
  }

  .mentor-panel h2 {
    font-size: 1.1rem !important;
  }

  .mentor-panel p {
    font-size: 0.8rem !important;
  }
}

/* Landscape mobile */
@media (max-height: 500px) and (orientation: landscape) {
  .mentor-panel {
    max-height: 90vh !important;
    padding: 1rem !important;
  }

  .mentor-panel h2 {
    font-size: 1rem !important;
    margin-top: 1.5rem !important;
    margin-bottom: 0.25rem !important;
  }

  .mentor-panel p {
    font-size: 0.75rem !important;
    margin-bottom: 1rem !important;
  }

  .mentor-panel-drag-handle {
    height: 2rem !important;
  }
}

/* Tablet adjustments */
@media (min-width: 769px) and (max-width: 1024px) {
  .mentor-panel {
    width: 85vw !important;
    max-width: 600px !important;
  }
}

/* Ensure panels stay within viewport on small screens */
@media (max-width: 768px) {
  .mentor-panel {
    /* Reset transform to prevent panels from going off-screen */
    top: 50% !important;
    left: 50% !important;
  }
}

/* Improve readability on all screens */
.mentor-panel * {
  max-width: 100%;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

/* Smooth scrolling for panel content */
.mentor-panel {
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
}

/* Better touch targets on mobile */
@media (max-width: 768px) {
  .mentor-panel button {
    min-height: 44px !important;
    padding: 0.75rem 1rem !important;
    font-size: 0.9rem !important;
  }
}