/* ============================================
   F.AI.Z — Admin Panel Styles
   ============================================ */

/* --- Login Gate --- */
.admin-login-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.admin-login-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2.5rem 2rem;
  width: 100%;
  max-width: 400px;
  text-align: center;
}

.admin-login-logo {
  font-size: 2rem;
  font-weight: 900;
  letter-spacing: -1px;
  margin-bottom: 0.25rem;
}

.admin-login-box h2 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.25rem;
}

.admin-login-box > p {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 1.5rem;
}

.admin-login-box form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.admin-login-box input {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  color: var(--text-primary);
  font-size: 1rem;
  text-align: center;
  letter-spacing: 4px;
  font-family: 'Inter', sans-serif;
}

.admin-login-box input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.login-error {
  color: #ef4444;
  font-size: 0.85rem;
  margin-top: 0.5rem;
}

.login-hint {
  color: var(--text-muted);
  font-size: 0.75rem;
  margin-top: 1rem;
}

.login-hint strong {
  color: var(--text-secondary);
}


/* --- Admin Header --- */
.admin-header {
  background: rgba(3, 7, 18, 0.95);
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.admin-header-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.admin-header-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}


/* --- Stats --- */
.admin-stats {
  padding: 1.5rem 0;
}

.admin-stats .container {
  max-width: 1400px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.stat-icon {
  width: 40px;
  height: 40px;
  background: var(--accent-subtle);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 1rem;
  flex-shrink: 0;
}

.stat-info {
  display: flex;
  flex-direction: column;
}

.stat-value {
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1.2;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}


/* --- Toolbar --- */
.admin-toolbar {
  padding: 0.75rem 0 1rem;
  border-bottom: 1px solid var(--border);
}

.admin-toolbar .container {
  max-width: 1400px;
}

.toolbar-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.toolbar-right {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.btn-danger {
  border-color: #ef4444 !important;
  color: #ef4444 !important;
}

.btn-danger:hover {
  background: #ef4444 !important;
  color: #fff !important;
}


/* --- Products Table --- */
.admin-products {
  padding: 1.5rem 0 3rem;
}

.admin-products .container {
  max-width: 1400px;
}

.admin-table-wrap {
  overflow-x: auto;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 700px;
}

.admin-table thead {
  background: var(--bg-secondary);
}

.admin-table th {
  text-align: left;
  padding: 0.75rem 1rem;
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}

.admin-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

.admin-table tbody tr:hover {
  background: var(--bg-card);
}

.col-img { width: 70px; }
.col-cat { width: 120px; }
.col-price { width: 100px; }
.col-badge { width: 110px; }
.col-actions { width: 120px; }

.admin-table .product-thumb {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background: var(--bg-secondary);
}

.admin-table .product-thumb-placeholder {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-sm);
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 1.1rem;
}

.admin-table .product-name-cell {
  font-weight: 600;
}

.admin-table .product-desc-cell {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 2px;
  max-width: 300px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.admin-table .badge-cell {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--accent-subtle);
  color: var(--accent);
}

.admin-table .actions-cell {
  display: flex;
  gap: 0.4rem;
}

.admin-table .action-btn {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-secondary);
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  transition: var(--transition-fast);
}

.admin-table .action-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-subtle);
}

.admin-table .action-btn.delete:hover {
  border-color: #ef4444;
  color: #ef4444;
  background: rgba(239, 68, 68, 0.1);
}

.admin-empty {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--text-muted);
}

.admin-empty i {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  opacity: 0.3;
}


/* --- Modal --- */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal-overlay.open {
  display: flex;
}

.admin-modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
}

.admin-modal-sm {
  max-width: 420px;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
}

.modal-header h2 {
  font-size: 1.1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.modal-close {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.modal-close:hover {
  background: rgba(239, 68, 68, 0.1);
  border-color: #ef4444;
  color: #ef4444;
}

.modal-body {
  padding: 1.5rem;
}


/* --- Forms --- */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 1rem;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.6rem 0.75rem;
  color: var(--text-primary);
  font-size: 0.9rem;
  font-family: 'Inter', sans-serif;
  transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

.form-group textarea {
  resize: vertical;
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  margin-top: 0.5rem;
}


/* --- Image Upload --- */
.image-upload-area {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1rem;
}

.image-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.img-tab {
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  transition: var(--transition-fast);
}

.img-tab.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.img-tab-content input[type="text"] {
  width: 100%;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.75rem;
  color: var(--text-primary);
  font-size: 0.85rem;
  font-family: 'Inter', sans-serif;
}

.img-tab-content input[type="text"]:focus {
  outline: none;
  border-color: var(--accent);
}

.file-drop-zone {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 1.5rem;
  border: 2px dashed var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  color: var(--text-muted);
  transition: var(--transition-fast);
}

.file-drop-zone:hover,
.file-drop-zone.dragover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-subtle);
}

.file-drop-zone i {
  font-size: 1.5rem;
}

.file-drop-zone input {
  display: none;
}

.image-preview {
  margin-top: 0.75rem;
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.image-preview img {
  width: 100px;
  height: 100px;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}


/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.85rem;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  border: none;
  transition: var(--transition-fast);
  white-space: nowrap;
}

.btn-sm {
  padding: 0.45rem 0.9rem;
  font-size: 0.8rem;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-dark);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-full {
  width: 100%;
}


/* --- Toast --- */
.admin-toast {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 9999;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.75rem 1.25rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: var(--shadow-lg);
  transform: translateY(20px);
  opacity: 0;
  transition: all 0.3s ease;
  pointer-events: none;
}

.admin-toast.show {
  transform: translateY(0);
  opacity: 1;
}

.admin-toast.success i { color: #22c55e; }
.admin-toast.error i { color: #ef4444; }


/* --- Responsive --- */
@media (max-width: 768px) {
  .admin-header-actions {
    display: none;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .toolbar-row {
    flex-direction: column;
    align-items: stretch;
  }

  .toolbar-right {
    justify-content: flex-start;
  }

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

  .admin-modal {
    max-width: 100%;
    margin: 0.5rem;
  }
}