:root {
      --primary-bg: #1a1a2e;
      --secondary-bg: #16213e;
      --accent-gold: #FFD700;
      --accent-orange: #ff6b35;
      --accent-green: #00d9a3;
      --accent-red: #ff5757;
      --accent-blue: #4a90e2;
      --text: #ffffff;
      --text-secondary: #b8c1ec;
      --muted: #8892b8;
      --border: rgba(255, 255, 255, 0.1);
      --glass-bg: rgba(255, 255, 255, 0.05);
      --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.2);
      --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.3);
      --shadow-xl: 0 20px 48px rgba(0, 0, 0, 0.4);
      --border-radius-md: 12px;
      --border-radius-lg: 16px;
      --border-radius-xl: 24px;
      --spacing-sm: 16px;
      --spacing-md: 24px;
      --spacing-lg: 32px;
      --transition-base: 0.3s ease;
    }
    
    * { box-sizing: border-box; margin: 0; padding: 0; }
    
    html { scroll-behavior: smooth; }
    
    body {
      background: linear-gradient(135deg, var(--primary-bg) 0%, var(--secondary-bg) 100%);
      font-family: 'Noto Kufi Arabic', sans-serif;
      color: var(--text);
      min-height: 100vh;
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
    }
    
    body::before {
      content: '';
      position: fixed;
      inset: 0;
      background: radial-gradient(circle at 20% 50%, rgba(255, 215, 0, 0.08) 0%, transparent 50%),
                  radial-gradient(circle at 80% 80%, rgba(255, 107, 53, 0.08) 0%, transparent 50%);
      animation: backgroundPulse 20s ease-in-out infinite;
      pointer-events: none;
      z-index: 0;
    }
    
    @keyframes backgroundPulse {
      0%, 100% { opacity: 0.4; }
      50% { opacity: 0.7; }
    }
    
    .container {
      max-width: 1600px;
      margin: 0 auto;
      padding: 0 3%;
      position: relative;
      z-index: 1;
    }
    
    /* Tabs Navigation */
    .tabs-nav {
      display: flex;
      gap: 8px;
      margin: var(--spacing-md) 0;
      overflow-x: auto;
      padding-bottom: 8px;
      flex-wrap: wrap;
    }
    
    .tab-btn {
      padding: 12px 24px;
      background: rgba(255, 255, 255, 0.05);
      border: 2px solid var(--border);
      border-radius: var(--border-radius-md);
      color: var(--text-secondary);
      cursor: pointer;
      font-weight: 700;
      font-size: 14px;
      font-family: inherit;
      transition: all var(--transition-base);
      white-space: nowrap;
    }
    
    .tab-btn:hover {
      border-color: var(--accent-gold);
      color: var(--text);
    }
    
    .tab-btn.active {
      background: linear-gradient(135deg, var(--accent-gold), var(--accent-orange));
      border-color: transparent;
      color: var(--primary-bg);
      box-shadow: var(--shadow-md);
    }
    
    .tab-content {
      display: none;
    }
    
    .tab-content.active {
      display: block;
      animation: fadeInUp 0.4s ease-out;
    }
    
    @keyframes fadeInUp {
      from { opacity: 0; transform: translateY(20px); }
      to { opacity: 1; transform: translateY(0); }
    }
    
    /* Page Hero */
    .page-hero {
      text-align: center;
      padding: var(--spacing-lg) 0 var(--spacing-md);
    }
    
    .page-hero h1 {
      font-size: clamp(28px, 5vw, 42px);
      font-weight: 900;
      background: linear-gradient(135deg, var(--accent-gold), var(--accent-orange));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      margin-bottom: 8px;
    }
    
    .page-hero p {
      color: var(--text-secondary);
      font-size: clamp(14px, 2vw, 16px);
    }
    
    /* Grid Layouts */
    .grid2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--spacing-md); }
    .grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--spacing-md); }
    .grid4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--spacing-md); }
    
    @media(max-width: 1200px) { .grid4 { grid-template-columns: repeat(2, 1fr); } }
    @media(max-width: 900px) { .grid2, .grid3 { grid-template-columns: 1fr; } }
    @media(max-width: 640px) { .grid4 { grid-template-columns: 1fr; } }
    
    /* Cards */
    .card {
      background: rgba(255, 255, 255, 0.05);
      backdrop-filter: blur(20px);
      border: 2px solid var(--border);
      border-radius: var(--border-radius-xl);
      padding: var(--spacing-lg);
      box-shadow: var(--shadow-md);
      position: relative;
      overflow: hidden;
    }
    
    .card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 4px;
      background: linear-gradient(90deg, var(--accent-gold), var(--accent-orange), var(--accent-green));
    }
    
    .card-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: var(--spacing-md);
      flex-wrap: wrap;
      gap: 12px;
    }
    
    .card-title {
      font-size: 1.2rem;
      font-weight: 900;
      color: var(--accent-gold);
    }
    
    /* Stat Cards */
    .stat-card {
      background: rgba(255, 255, 255, 0.05);
      border: 2px solid var(--border);
      border-radius: var(--border-radius-lg);
      padding: var(--spacing-md);
      text-align: center;
      transition: all var(--transition-base);
    }
    
    .stat-card:hover {
      border-color: var(--accent-gold);
      transform: translateY(-4px);
    }
    
    .stat-value {
      font-size: 2rem;
      font-weight: 900;
      color: var(--accent-gold);
      display: block;
      margin-bottom: 4px;
    }
    
    .stat-label {
      font-size: 0.9rem;
      color: var(--text-secondary);
      font-weight: 600;
    }
    
    /* Alert Boxes */
    .alert {
      padding: var(--spacing-sm);
      border-radius: var(--border-radius-md);
      margin: var(--spacing-sm) 0;
      border: 2px solid;
      animation: slideIn 0.3s ease-out;
    }
    
    @keyframes slideIn {
      from { opacity: 0; transform: translateX(20px); }
      to { opacity: 1; transform: translateX(0); }
    }
    
    .alert-warning {
      background: rgba(255, 107, 53, 0.1);
      border-color: var(--accent-orange);
      color: var(--accent-orange);
    }
    
    .alert-danger {
      background: rgba(255, 87, 87, 0.1);
      border-color: var(--accent-red);
      color: var(--accent-red);
    }
    
    .alert-success {
      background: rgba(0, 217, 163, 0.1);
      border-color: var(--accent-green);
      color: var(--accent-green);
    }
    
    .alert-info {
      background: rgba(74, 144, 226, 0.1);
      border-color: var(--accent-blue);
      color: var(--accent-blue);
    }
    
    /* Forms */
    .row { display: flex; flex-wrap: wrap; gap: var(--spacing-sm); }
    .field { display: flex; flex-direction: column; gap: 6px; }
    .col-3 { flex: 1; min-width: calc(25% - 12px); }
    .col-4 { flex: 1; min-width: calc(33.333% - 11px); }
    .col-6 { flex: 1; min-width: calc(50% - 8px); }
    .col-12 { flex: 1 1 100%; }
    
    @media(max-width: 768px) {
      .col-3, .col-4, .col-6 { min-width: 100%; }
    }
    
    label {
      font-weight: 700;
      font-size: 14px;
      color: var(--text-secondary);
    }
    
    input, select, textarea {
      width: 100%;
      padding: 12px 16px;
      background: rgba(255, 255, 255, 0.05);
      border: 2px solid var(--border);
      border-radius: var(--border-radius-md);
      color: var(--text);
      font-family: inherit;
      font-size: 15px;
      transition: all var(--transition-base);
    }
    
    input:focus, select:focus, textarea:focus {
      outline: none;
      border-color: var(--accent-gold);
      box-shadow: 0 0 0 4px rgba(255, 215, 0, 0.1);
      background: rgba(255, 255, 255, 0.08);
    }
    
    /* Buttons */
    .btn {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 12px 24px;
      background: linear-gradient(135deg, var(--accent-gold), var(--accent-orange));
      color: var(--primary-bg);
      border: none;
      border-radius: var(--border-radius-md);
      font-weight: 700;
      font-size: 15px;
      font-family: inherit;
      cursor: pointer;
      transition: all var(--transition-base);
      box-shadow: var(--shadow-md);
    }
    
    .btn:hover {
      transform: translateY(-3px);
      box-shadow: var(--shadow-lg);
    }
    
    .btn-sm {
      padding: 8px 16px;
      font-size: 13px;
    }
    
    .btn-ghost {
      background: transparent;
      border: 2px solid var(--accent-gold);
      color: var(--accent-gold);
    }
    
    .btn-ghost:hover {
      background: rgba(255, 215, 0, 0.1);
    }
    
    .btn-danger {
      background: linear-gradient(135deg, var(--accent-red), #ff3838);
    }
    
    /* Tags */
    .tags-input {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
      padding: 8px;
      background: rgba(255, 255, 255, 0.05);
      border: 2px solid var(--border);
      border-radius: var(--border-radius-md);
      min-height: 44px;
    }
    
    .tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 4px 12px;
      background: rgba(255, 215, 0, 0.15);
      color: var(--accent-gold);
      border-radius: 12px;
      font-size: 13px;
      font-weight: 600;
    }
    
    .tag-remove {
      cursor: pointer;
      color: var(--accent-orange);
      font-weight: 900;
    }
    
    .tag-remove:hover {
      color: var(--accent-red);
    }
    
    /* Filters */
    .filters {
      display: flex;
      gap: 8px;
      flex-wrap: wrap;
      margin: var(--spacing-sm) 0;
    }
    
    .filter-btn {
      padding: 8px 16px;
      background: rgba(255, 255, 255, 0.05);
      border: 2px solid var(--border);
      border-radius: 20px;
      color: var(--text-secondary);
      cursor: pointer;
      font-size: 13px;
      font-weight: 700;
      font-family: inherit;
      transition: all var(--transition-base);
    }
    
    .filter-btn:hover {
      border-color: var(--accent-gold);
      color: var(--text);
    }
    
    .filter-btn.active {
      background: var(--accent-gold);
      border-color: var(--accent-gold);
      color: var(--primary-bg);
    }
    
    /* Table */
    .table-wrapper {
      overflow-x: auto;
      margin-top: var(--spacing-sm);
    }
    
    .table {
      width: 100%;
      border-collapse: collapse;
    }
    
    .table th {
      background: rgba(255, 215, 0, 0.1);
      color: var(--accent-gold);
      font-weight: 800;
      padding: 12px;
      text-align: right;
      border-bottom: 2px solid var(--accent-gold);
      white-space: nowrap;
      position: sticky;
      top: 0;
      z-index: 10;
    }
    
    .table td {
      padding: 12px;
      border-bottom: 1px solid var(--border);
    }
    
    .table tbody tr {
      transition: all var(--transition-base);
      cursor: pointer;
    }
    
    .table tbody tr:hover {
      background: rgba(255, 215, 0, 0.05);
    }
    
    .table tbody tr.starred {
      background: rgba(255, 215, 0, 0.08);
    }
    
    /* Star Icon */
    .star-icon {
      cursor: pointer;
      font-size: 18px;
      transition: all var(--transition-base);
    }
    
    .star-icon.starred {
      color: var(--accent-gold);
    }
    
    /* Pagination */
    .pagination {
      display: flex;
      justify-content: center;
      gap: 8px;
      margin: var(--spacing-md) 0;
      flex-wrap: wrap;
    }
    
    .pagination button {
      padding: 8px 16px;
      background: rgba(255, 255, 255, 0.05);
      border: 2px solid var(--border);
      border-radius: var(--border-radius-md);
      color: var(--text);
      cursor: pointer;
      font-weight: 700;
      font-family: inherit;
      transition: all var(--transition-base);
    }
    
    .pagination button:hover {
      border-color: var(--accent-gold);
    }
    
    .pagination button.active {
      background: var(--accent-gold);
      border-color: var(--accent-gold);
      color: var(--primary-bg);
    }
    
    /* Progress Bar */
    .progress-bar {
      width: 100%;
      height: 24px;
      background: rgba(255, 255, 255, 0.05);
      border: 2px solid var(--border);
      border-radius: 12px;
      overflow: hidden;
      position: relative;
    }
    
    .progress-fill {
      height: 100%;
      background: linear-gradient(90deg, var(--accent-gold), var(--accent-green));
      transition: width 0.6s ease;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--primary-bg);
      font-weight: 900;
      font-size: 13px;
    }
    
    /* Chart Container */
    .chart-container {
      position: relative;
      height: 300px;
      margin: var(--spacing-md) 0;
    }
    
    /* Modal */
    .modal {
      display: none;
      position: fixed;
      inset: 0;
      background: rgba(0, 0, 0, 0.8);
      z-index: 1000;
      padding: 20px;
      overflow-y: auto;
    }
    
    .modal.active {
      display: flex;
      align-items: center;
      justify-content: center;
    }
    
    .modal-content {
      background: var(--secondary-bg);
      border: 2px solid var(--accent-gold);
      border-radius: var(--border-radius-xl);
      padding: var(--spacing-lg);
      max-width: 800px;
      width: 100%;
      max-height: 90vh;
      overflow-y: auto;
      position: relative;
      animation: modalSlideIn 0.3s ease-out;
    }
    
    @keyframes modalSlideIn {
      from { opacity: 0; transform: scale(0.9); }
      to { opacity: 1; transform: scale(1); }
    }
    
    .modal-close {
      position: absolute;
      top: 20px;
      left: 20px;
      background: var(--accent-red);
      color: white;
      border: none;
      width: 32px;
      height: 32px;
      border-radius: 50%;
      cursor: pointer;
      font-size: 20px;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    
    /* Utilities */
    .mini { font-size: 0.85rem; color: var(--muted); margin-top: 4px; }
    .sep { border: none; height: 1px; background: linear-gradient(90deg, transparent, var(--border), transparent); margin: var(--spacing-md) 0; }
    .text-center { text-align: center; }
    .text-success { color: var(--accent-green); }
    .text-danger { color: var(--accent-red); }
    .text-muted { color: var(--muted); }
    .mb-md { margin-bottom: var(--spacing-md); }
    .mt-md { margin-top: var(--spacing-md); }
    
    @media(max-width: 768px) {
      .container { padding: 0 4%; }
      .card { padding: var(--spacing-md); }
      .hide-mobile { display: none; }
    }