/* tksupport global styles */
body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; background: #f8fafc; margin: 0; }
.fade-in { opacity: 0; transition: opacity 0.3s; }
.fade-in.visible { opacity: 1; }

/* Input */
.input-field { border: 1px solid #e2e8f0; transition: border-color 0.15s; outline: none; }
.input-field:focus { border-color: #7c3aed; box-shadow: 0 0 0 3px rgba(124,58,237,0.1); }

/* Toast */
.toast-message { transition: opacity 0.3s; }

/* Nav active */
.nav-link.active { background: rgba(124,58,237,0.15); color: #6d28d9; font-weight: 600; }

/* Stat card */
.stat-card { background: white; border-radius: 0.75rem; padding: 1.25rem; box-shadow: 0 1px 3px rgba(0,0,0,0.08); }
.stat-card .stat-value { font-size: 1.75rem; font-weight: 700; line-height: 1.2; }
.stat-card .stat-label { font-size: 0.8rem; color: #6b7280; margin-top: 0.25rem; }

/* Table */
.data-table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.data-table th { background: #f1f5f9; padding: 0.625rem 0.75rem; text-align: left; font-weight: 600; color: #475569; white-space: nowrap; border-bottom: 2px solid #e2e8f0; }
.data-table td { padding: 0.625rem 0.75rem; border-bottom: 1px solid #f1f5f9; vertical-align: middle; }
.data-table tr:hover { background: #f8fafc; }

/* Badge */
.badge { display: inline-flex; align-items: center; padding: 0.125rem 0.5rem; border-radius: 9999px; font-size: 0.75rem; font-weight: 500; }
.badge-green { background: #ecfdf5; color: #059669; }
.badge-blue { background: #eff6ff; color: #2563eb; }
.badge-amber { background: #fffbeb; color: #d97706; }
.badge-red { background: #fef2f2; color: #dc2626; }
.badge-gray { background: #f3f4f6; color: #6b7280; }
.badge-purple { background: #f5f3ff; color: #7c3aed; }

/* Modal */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.4); display: flex; align-items: center; justify-content: center; z-index: 50; padding: 1rem; }
.modal-content { background: white; border-radius: 0.75rem; max-width: 40rem; width: 100%; max-height: 90vh; overflow-y: auto; box-shadow: 0 20px 60px rgba(0,0,0,0.2); }

/* Empty state */
.empty-state { text-align: center; padding: 3rem 1rem; color: #9ca3af; }
.empty-state i { font-size: 2.5rem; margin-bottom: 0.75rem; }

/* Responsive */
@media (max-width: 768px) {
  .stat-card .stat-value { font-size: 1.25rem; }
  .data-table { font-size: 0.8rem; }
  .data-table th, .data-table td { padding: 0.5rem; }
  .hide-mobile { display: none; }
}