/* =============================================
   LinkBuild Dark Mode
   ============================================= */

[data-theme="dark"] {
  --bg-primary: #0A0A0F;
  --bg-secondary: #13131A;
  --bg-tertiary: #1A1A24;
  --bg-sidebar: #0A0A0F;
  --bg-sidebar-hover: #1A1A24;

  --text-primary: #F1F5F9;
  --text-secondary: #94A3B8;
  --text-tertiary: #64748B;
  --text-inverse: #FFFFFF;
  --text-sidebar: #94A3B8;
  --text-sidebar-active: #FFFFFF;

  --border-light: #1E293B;
  --border-medium: #334155;

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.2);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.3);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.4);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.5);

  --gray-50: #1A1A24;
  --gray-100: #1E293B;
  --gray-200: #334155;
  --gray-300: #475569;
  --gray-400: #64748B;
  --gray-500: #94A3B8;
  --gray-600: #CBD5E1;
  --gray-700: #E2E8F0;
  --gray-800: #F1F5F9;
  --gray-900: #F8FAFC;

  --info-light: rgba(59,130,246,0.15);
  --success-light: rgba(16,185,129,0.15);
  --warning-light: rgba(245,158,11,0.15);
  --danger-light: rgba(239,68,68,0.15);

  --primary-gradient: linear-gradient(135deg, #3B82F6 0%, #8B5CF6 100%);
}

[data-theme="dark"] .data-table tbody tr:hover {
  background: rgba(255,255,255,0.03);
}

[data-theme="dark"] .topbar-search {
  background: var(--bg-tertiary);
  border-color: var(--border-light);
}

[data-theme="dark"] .topbar-search input::placeholder {
  color: var(--gray-500);
}

[data-theme="dark"] .btn-secondary {
  background: var(--bg-tertiary);
  border-color: var(--border-medium);
  color: var(--text-primary);
}

[data-theme="dark"] .btn-secondary:hover {
  background: var(--border-light);
}

[data-theme="dark"] .modal-overlay {
  background: rgba(0,0,0,0.7);
}

[data-theme="dark"] .action-dropdown-menu {
  background: #141823;
  border-color: rgba(255,255,255,0.08);
  box-shadow: 0 12px 40px rgba(0,0,0,0.5);
}

[data-theme="dark"] .kanban-column {
  background: var(--bg-tertiary);
}

[data-theme="dark"] .chat-bubble.received {
  background: var(--bg-tertiary);
}

[data-theme="dark"] .pricing-card {
  background: var(--bg-secondary);
}

[data-theme="dark"] .notification-item.unread {
  background: rgba(139,92,246,0.08);
}

[data-theme="dark"] .badge-neutral {
  background: var(--border-light);
  color: var(--gray-400);
}

[data-theme="dark"] ::-webkit-scrollbar-thumb {
  background: var(--gray-600);
}

/* Mobile responsive dark fixes */
@media (max-width: 900px) {
  [data-theme="dark"] .data-table tbody tr {
    background: var(--bg-secondary);
    border-color: var(--border-light);
  }

  [data-theme="dark"] .data-table tbody tr:hover {
    background: rgba(108,77,246,0.08);
  }

  [data-theme="dark"] .table-container {
    background: var(--bg-primary);
  }

  [data-theme="dark"] .chat-area {
    background: var(--bg-primary);
  }

  [data-theme="dark"] .conversations-list {
    background: var(--bg-primary);
  }

  [data-theme="dark"] .kanban-board {
    background: transparent;
  }
}

@media (max-width: 480px) {
  [data-theme="dark"] .mobile-bottom-nav {
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top-color: rgba(255, 255, 255, 0.06);
  }

  [data-theme="dark"] .sidebar {
    background: #0A0A0F;
  }

  [data-theme="dark"] .mobile-overlay {
    background: rgba(0, 0, 0, 0.7);
  }

  [data-theme="dark"] .kpi-card {
    background: rgba(20, 24, 35, 0.8);
    border-color: rgba(255, 255, 255, 0.05);
  }

  [data-theme="dark"] .chart-card {
    background: rgba(20, 24, 35, 0.7);
  }

  [data-theme="dark"] .card {
    background: rgba(20, 24, 35, 0.7);
  }

  [data-theme="dark"] .modal-box,
  [data-theme="dark"] .custom-modal-box {
    background: #141823;
    border-color: rgba(255, 255, 255, 0.08);
  }

  [data-theme="dark"] input,
  [data-theme="dark"] select,
  [data-theme="dark"] textarea {
    background: rgba(20, 24, 35, 0.8);
    border-color: rgba(255, 255, 255, 0.08);
  }
}