/* inventory.css — City of Rugs Admin Inventory Manager */
/* Uses design tokens from base.css */

/* =============================================
   ADMIN SHELL LAYOUT
   ============================================= */
.admin-body {
  min-height: 100dvh;
  background: var(--color-bg);
  font-family: var(--font-body);
}

.admin-shell {
  display: flex;
  min-height: 100dvh;
}

/* =============================================
   AUTH GATE
   ============================================= */
.auth-gate {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  background: var(--color-bg);
}

.auth-card {
  width: 100%;
  max-width: 400px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-10) var(--space-8);
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.auth-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  text-decoration: none;
}
.auth-logo svg { color: var(--color-primary); }
.auth-logo-img {
  width: 32px;
  height: 32px;
  display: block;
  border-radius: 50%;
  object-fit: contain;
}

.auth-card h1 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  margin-bottom: var(--space-2);
  color: var(--color-heading, var(--color-text));
}

.auth-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
  max-width: 100%;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.auth-error {
  color: var(--color-error);
  font-size: var(--text-sm);
  background: color-mix(in srgb, var(--color-error) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-error) 25%, transparent);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  display: none;
}

/* =============================================
   SIDEBAR
   ============================================= */
.sidebar {
  width: 240px;
  flex-shrink: 0;
  background: var(--color-surface);
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  height: 100dvh;
  position: sticky;
  top: 0;
  overflow-y: auto;
}

.sidebar-header {
  padding: var(--space-6) var(--space-5);
  border-bottom: 1px solid var(--color-border);
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}
.sidebar-logo svg { color: var(--color-primary); }
.sidebar-logo-img {
  width: 28px;
  height: 28px;
  display: block;
  border-radius: 50%;
  object-fit: contain;
  flex-shrink: 0;
}

.sidebar-logo-name {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  line-height: 1.1;
}

.sidebar-logo-sub {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.sidebar-nav {
  flex: 1;
  padding: var(--space-4) 0;
}

.sidebar-nav-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  cursor: pointer;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  border-radius: 0;
  transition: color var(--transition-interactive), background var(--transition-interactive);
  text-decoration: none;
}
.sidebar-nav-item svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}
.sidebar-nav-item:hover,
.sidebar-nav-item.is-active {
  color: var(--color-primary);
  background: var(--color-primary-highlight, #F0D8D8);
}
.sidebar-nav-item.is-active {
  font-weight: 600;
}

.sidebar-footer {
  padding: var(--space-4) var(--space-5);
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.btn-logout {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  cursor: pointer;
  background: none;
  border: none;
  padding: var(--space-2) 0;
  font-family: var(--font-body);
  transition: color var(--transition-interactive);
}
.btn-logout:hover { color: var(--color-error); }
.btn-logout svg { width: 16px; height: 16px; }

/* Mobile sidebar overlay */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 40;
}
.sidebar-overlay.is-open { display: block; }

/* Mobile top bar */
.mobile-topbar {
  display: none;
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-3) var(--space-4);
  align-items: center;
  justify-content: space-between;
}
.mobile-topbar-logo {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
}

/* =============================================
   MAIN CONTENT
   ============================================= */
.admin-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.admin-section {
  display: none;
  padding: var(--space-8) var(--space-8);
  flex: 1;
}
.admin-section.is-active { display: block; }

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-border);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-heading, var(--color-text));
  line-height: 1.1;
  margin-bottom: var(--space-1);
}

.section-subtitle {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: 100%;
}

/* =============================================
   STATS DASHBOARD
   ============================================= */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

@media (max-width: 1200px) { .stats-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px)  { .stats-grid { grid-template-columns: 1fr; } }

.stat-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-6);
}

.stat-label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-bottom: var(--space-2);
}

.stat-value {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-primary);
  line-height: 1;
}

.stat-sub {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

/* =============================================
   FORM STYLES
   ============================================= */
.form-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.form-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface-offset, var(--color-bg));
}

.form-card-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
}

.form-body {
  padding: var(--space-6);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4) var(--space-6);
}

.form-grid--3 {
  grid-template-columns: 1fr 1fr 1fr;
}

@media (max-width: 900px) {
  .form-grid, .form-grid--3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .form-grid, .form-grid--3 { grid-template-columns: 1fr; }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.form-group--full { grid-column: 1 / -1; }

.form-label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.form-hint {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-top: 2px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface-2, var(--color-bg));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text);
  transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive);
  outline: none;
  appearance: none;
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 15%, transparent);
}
.form-input::placeholder,
.form-textarea::placeholder { color: var(--color-text-faint); }

.form-textarea {
  min-height: 100px;
  resize: vertical;
  line-height: 1.6;
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238C7F73' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 2.5rem;
  cursor: pointer;
}

/* Toggle / switch */
.form-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  cursor: pointer;
  user-select: none;
  padding: var(--space-3) 0;
}
.form-toggle input[type="checkbox"] {
  width: 40px;
  height: 22px;
  appearance: none;
  background: var(--color-border);
  border-radius: var(--radius-full);
  position: relative;
  cursor: pointer;
  transition: background var(--transition-interactive);
  flex-shrink: 0;
}
.form-toggle input[type="checkbox"]::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: white;
  transition: transform var(--transition-interactive);
  box-shadow: var(--shadow-sm);
}
.form-toggle input[type="checkbox"]:checked {
  background: var(--color-primary);
}
.form-toggle input[type="checkbox"]:checked::after {
  transform: translateX(18px);
}
.form-toggle-label {
  font-size: var(--text-sm);
  color: var(--color-text);
  font-weight: 500;
}

/* File input */
.file-input-wrap {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.file-drop-zone {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5) var(--space-4);
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition-interactive), background var(--transition-interactive);
}
.file-drop-zone:hover,
.file-drop-zone.is-dragover {
  border-color: var(--color-primary);
  background: var(--color-primary-highlight, #F0D8D8);
}
.file-drop-zone input[type="file"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  width: 0;
  height: 0;
}
.file-drop-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.file-drop-label strong {
  color: var(--color-primary);
  cursor: pointer;
}
.file-drop-sub {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-top: var(--space-1);
}
.file-name-display {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  background: var(--color-surface-offset, var(--color-bg));
  border-radius: var(--radius-sm);
  padding: var(--space-2) var(--space-3);
  display: none;
}
.file-name-display.has-file { display: block; }

/* Upload progress */
.upload-progress {
  height: 4px;
  background: var(--color-border);
  border-radius: var(--radius-full);
  overflow: hidden;
  display: none;
  margin-top: var(--space-2);
}
.upload-progress.is-active { display: block; }
.upload-progress-bar {
  height: 100%;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  transition: width 0.3s ease;
  width: 0%;
}

/* Form actions */
.form-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--color-border);
  background: var(--color-surface-offset, var(--color-bg));
  flex-wrap: wrap;
}

/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background var(--transition-interactive), border-color var(--transition-interactive), color var(--transition-interactive), transform 0.15s var(--ease-out), box-shadow 0.15s var(--ease-out);
  text-decoration: none;
  white-space: nowrap;
}
.btn svg { width: 16px; height: 16px; flex-shrink: 0; }
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-secondary:hover {
  background: var(--color-primary-highlight, #F0D8D8);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-muted);
  border-color: var(--color-border);
}
.btn-ghost:hover {
  background: var(--color-surface-offset, var(--color-surface));
  color: var(--color-text);
}

.btn-danger {
  background: transparent;
  color: var(--color-error);
  border-color: color-mix(in srgb, var(--color-error) 30%, transparent);
}
.btn-danger:hover {
  background: color-mix(in srgb, var(--color-error) 10%, transparent);
  border-color: var(--color-error);
}

.btn-sm {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-xs);
}
.btn-sm svg { width: 14px; height: 14px; }

.btn-icon {
  padding: var(--space-2);
  border-radius: var(--radius-md);
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-interactive), color var(--transition-interactive), border-color var(--transition-interactive);
}
.btn-icon:hover {
  background: var(--color-surface-offset, var(--color-surface));
  color: var(--color-text);
}
.btn-icon svg { width: 16px; height: 16px; display: block; }

/* =============================================
   TOOLBAR (above table)
   ============================================= */
.table-toolbar {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-4);
}

.search-wrap {
  position: relative;
  flex: 1;
  min-width: 200px;
}
.search-wrap svg {
  position: absolute;
  left: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--color-text-faint);
  pointer-events: none;
}
.search-input {
  width: 100%;
  padding: var(--space-2) var(--space-3) var(--space-2) calc(var(--space-3) + 16px + var(--space-2));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-2, var(--color-bg));
  font-size: var(--text-sm);
  color: var(--color-text);
  outline: none;
  transition: border-color var(--transition-interactive);
}
.search-input:focus { border-color: var(--color-primary); }

.filter-select {
  padding: var(--space-2) var(--space-4) var(--space-2) var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-2, var(--color-bg));
  font-size: var(--text-sm);
  color: var(--color-text);
  cursor: pointer;
  outline: none;
  transition: border-color var(--transition-interactive);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%238C7F73' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
  padding-right: 2rem;
}
.filter-select:focus { border-color: var(--color-primary); }

/* =============================================
   DATA TABLE
   ============================================= */
.table-wrap {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.data-table thead {
  background: var(--color-surface-offset, var(--color-bg));
  border-bottom: 2px solid var(--color-border);
}

.data-table th {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  transition: color var(--transition-interactive);
}
.data-table th:hover { color: var(--color-primary); }
.data-table th.sort-asc::after { content: ' ↑'; color: var(--color-primary); }
.data-table th.sort-desc::after { content: ' ↓'; color: var(--color-primary); }

.data-table tbody tr {
  border-bottom: 1px solid var(--color-divider, var(--color-border));
  transition: background var(--transition-interactive);
}
.data-table tbody tr:last-child { border-bottom: none; }
.data-table tbody tr:hover { background: var(--color-surface-offset, var(--color-bg)); }

.data-table td {
  padding: var(--space-3) var(--space-4);
  color: var(--color-text);
  vertical-align: middle;
}

.td-img {
  width: 52px;
  padding: var(--space-2) var(--space-4);
}
.td-img img {
  width: 44px;
  height: 44px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  display: block;
}
.td-img-placeholder {
  width: 44px;
  height: 44px;
  background: var(--color-surface-offset, var(--color-surface));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-faint);
}

.td-name {
  font-weight: 500;
  max-width: 280px;
}
.td-name a {
  color: var(--color-text);
  text-decoration: none;
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: color var(--transition-interactive);
}
.td-name a:hover { color: var(--color-primary); }

.td-price { font-weight: 600; color: var(--color-primary); }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.badge-visible { background: var(--color-success-highlight); color: var(--color-success); }
.badge-hidden { background: var(--color-surface-offset, #e5e5e5); color: var(--color-text-muted); }
.badge-consign { background: var(--color-gold-highlight, #F5ECD5); color: var(--color-gold); }
.badge-ar { background: color-mix(in srgb, var(--color-primary) 12%, transparent); color: var(--color-primary); }

.td-actions {
  white-space: nowrap;
  text-align: right;
}
.td-actions-inner {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  justify-content: flex-end;
}

/* Empty state */
.table-empty {
  text-align: center;
  padding: var(--space-16) var(--space-8);
  color: var(--color-text-muted);
}
.table-empty svg {
  width: 40px;
  height: 40px;
  margin: 0 auto var(--space-4);
  color: var(--color-text-faint);
  display: block;
}
.table-empty p { max-width: 100%; }

/* =============================================
   PAGINATION
   ============================================= */
.pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-5);
  border-top: 1px solid var(--color-border);
  background: var(--color-surface-offset, var(--color-bg));
  font-size: var(--text-sm);
  flex-wrap: wrap;
  gap: var(--space-3);
}

.pagination-info { color: var(--color-text-muted); }

.pagination-controls {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.page-btn {
  min-width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  cursor: pointer;
  transition: background var(--transition-interactive), color var(--transition-interactive), border-color var(--transition-interactive);
  padding: 0 var(--space-2);
}
.page-btn:hover { background: var(--color-surface); color: var(--color-text); }
.page-btn.is-active {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
  font-weight: 600;
}
.page-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* =============================================
   TOAST NOTIFICATIONS
   ============================================= */
.toast-container {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  pointer-events: none;
}

.toast {
  background: var(--color-surface-2, white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-width: 280px;
  max-width: 400px;
  pointer-events: auto;
  animation: toast-in 0.3s var(--ease-out);
  font-size: var(--text-sm);
  color: var(--color-text);
}
.toast.toast-out {
  animation: toast-out 0.3s var(--ease-in) forwards;
}

@keyframes toast-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes toast-out {
  from { opacity: 1; transform: translateY(0); }
  to   { opacity: 0; transform: translateY(8px); }
}

.toast-icon { width: 20px; height: 20px; flex-shrink: 0; }
.toast-success { border-left: 3px solid var(--color-success); }
.toast-success .toast-icon { color: var(--color-success); }
.toast-error   { border-left: 3px solid var(--color-error); }
.toast-error .toast-icon   { color: var(--color-error); }
.toast-info    { border-left: 3px solid var(--color-gold); }
.toast-info .toast-icon    { color: var(--color-gold); }

/* =============================================
   MODAL (confirmation dialogs)
   ============================================= */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 200;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
}
.modal-overlay.is-open { display: flex; }

.modal {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  width: 100%;
  max-width: 440px;
  box-shadow: var(--shadow-xl);
}

.modal-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}
.modal-body {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
  max-width: 100%;
}
.modal-actions {
  display: flex;
  gap: var(--space-3);
  justify-content: flex-end;
}

/* =============================================
   CSV IMPORT/EXPORT SECTION
   ============================================= */
.import-export-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}
@media (max-width: 700px) {
  .import-export-grid { grid-template-columns: 1fr; }
}

.io-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.io-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.io-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
  max-width: 100%;
}

.progress-bar-wrap {
  height: 6px;
  background: var(--color-border);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-top: var(--space-4);
  display: none;
}
.progress-bar-wrap.is-active { display: block; }
.progress-bar {
  height: 100%;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  transition: width 0.3s ease;
  width: 0%;
}

.import-results {
  margin-top: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  display: none;
}
.import-results.has-results { display: block; }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 768px) {
  .sidebar {
    position: fixed;
    left: -240px;
    top: 0;
    height: 100dvh;
    z-index: 50;
    transition: left 0.3s var(--ease-out);
  }
  .sidebar.is-open { left: 0; }
  .mobile-topbar { display: flex; }
  .admin-section { padding: var(--space-5) var(--space-4); }
  .section-header { gap: var(--space-3); margin-bottom: var(--space-5); }
  .data-table { font-size: var(--text-xs); }
  .data-table th, .data-table td { padding: var(--space-2) var(--space-3); }
  .td-name { max-width: 140px; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .form-grid, .form-grid--3 { grid-template-columns: 1fr; }
  .table-toolbar { flex-direction: column; align-items: stretch; }
}

/* Scrollable table on small screens */
.table-scroll-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* Theme toggle in sidebar */
.sidebar-theme-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  cursor: pointer;
  background: none;
  border: none;
  padding: var(--space-2) 0;
  font-family: var(--font-body);
  transition: color var(--transition-interactive);
  width: 100%;
  text-align: left;
}
.sidebar-theme-toggle:hover { color: var(--color-text); }
.sidebar-theme-toggle svg { width: 16px; height: 16px; }

/* ─── Staff Auth: sidebar user info ───────────────────────────────── */
.sidebar-user {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-1);
}

.sidebar-user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-size: var(--text-xs);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-family: var(--font-body);
}

.sidebar-user-info {
  min-width: 0;
}

.sidebar-user-name {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-user-role {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: capitalize;
}

/* ─── Auth error as hidden by default ─────────────────────────────── */
.auth-error[hidden] { display: none; }
.auth-error { display: block; }

/* ─── Staff form card header flex ─────────────────────────────────── */
.form-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}