/* 21&Saints admin — matches storefront tokens */
:root {
  --primary-color: #1a1a1a;
  --secondary-color: #c0c0c0;
  --accent-color: #f5f5f5;
  --text-color: #333;
  --text-light: #666;
  --white: #ffffff;
  --border-color: #e0e0e0;
  --danger: #8b2942;
  --font-display: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text-color);
  background: var(--accent-color);
  line-height: 1.5;
  min-height: 100vh;
}

.admin-nav {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 24px;
  background: var(--white);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
  position: sticky;
  top: 0;
  z-index: 10;
}

.admin-logo {
  height: 36px;
  width: auto;
}

.admin-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--primary-color);
  letter-spacing: 0.02em;
}

.admin-main {
  max-width: 100%;
  margin: 0;
  padding: 0 0 48px;
  min-height: calc(100vh - 60px);
}

.login-card {
  max-width: 480px;
  margin: 32px auto;
  padding: 32px 24px;
}

.container {
  max-width: 960px;
}

.admin-shell {
  display: flex;
  align-items: stretch;
  min-height: calc(100vh - 64px);
}

.admin-sidebar {
  width: 240px;
  flex-shrink: 0;
  background: var(--primary-color);
  color: var(--white);
  padding: 20px 0;
}

.admin-side-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 0 12px;
}

.side-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  text-align: left;
  padding: 12px 14px;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: rgba(255, 255, 255, 0.88);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.15s ease, color 0.15s ease;
}

.side-nav-item:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
}

.side-nav-item.active {
  background: rgba(255, 255, 255, 0.18);
  color: var(--white);
}

.side-nav-ico {
  font-size: 1.1rem;
  width: 1.5rem;
  text-align: center;
}

.admin-content {
  flex: 1;
  padding: 24px 28px 48px;
  max-width: calc(100vw - 240px);
  overflow-x: auto;
}

.admin-view {
  animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.page-title {
  font-family: var(--font-display);
  font-size: 1.65rem;
  color: var(--primary-color);
  margin: 0 0 8px;
  font-weight: 600;
}

.quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 20px 0 24px;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 18px 16px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
}

.stat-card .stat-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-light);
  margin-bottom: 8px;
}

.stat-card .stat-value {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--primary-color);
}

.dash-recent {
  margin-top: 8px;
}

.dash-recent h2 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin-top: 0;
}

.table-wrap {
  margin-top: 16px;
  overflow-x: auto;
}

.notification-item {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 14px 16px;
  margin-bottom: 10px;
  font-size: 14px;
}

.notification-item time {
  display: block;
  font-size: 12px;
  color: var(--text-light);
  margin-top: 6px;
}

@media (max-width: 900px) {
  .admin-shell {
    flex-direction: column;
  }

  .admin-sidebar {
    width: 100%;
    padding: 12px 0;
  }

  .admin-side-nav {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .side-nav-item {
    width: auto;
    flex: 1 1 auto;
    min-width: 120px;
  }

  .admin-content {
    max-width: 100%;
    padding: 20px 16px 40px;
  }
}

.card {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 28px 24px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
}

.card h1,
.card h2 {
  font-family: var(--font-display);
  color: var(--primary-color);
  margin-top: 0;
  font-weight: 600;
}

.muted {
  color: var(--text-light);
  font-size: 0.9rem;
}

label {
  display: block;
  margin-bottom: 16px;
  font-weight: 500;
  font-size: 0.875rem;
}

label input,
label textarea,
label select {
  display: block;
  width: 100%;
  margin-top: 6px;
  padding: 10px 12px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-family: inherit;
  font-size: 1rem;
}

label textarea {
  resize: vertical;
  min-height: 80px;
}

.file-label input[type='file'] {
  margin-top: 8px;
}

.btn-primary {
  display: inline-block;
  padding: 12px 22px;
  background: var(--primary-color);
  color: var(--white);
  border: none;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.btn-primary:hover {
  opacity: 0.92;
}

.btn-outline {
  padding: 10px 18px;
  background: transparent;
  color: var(--primary-color);
  border: 1px solid var(--primary-color);
  border-radius: 6px;
  font-weight: 500;
  cursor: pointer;
}

.btn-outline:hover {
  background: var(--primary-color);
  color: var(--white);
}

.btn-small {
  padding: 6px 12px;
  font-size: 0.8rem;
  border-radius: 4px;
  cursor: pointer;
  border: 1px solid var(--border-color);
  background: var(--white);
}

.btn-edit:hover {
  border-color: var(--primary-color);
}

.btn-danger {
  color: var(--danger);
  border-color: rgba(139, 41, 66, 0.35);
}

.btn-danger:hover {
  background: var(--danger);
  color: var(--white);
  border-color: var(--danger);
}

.error {
  color: var(--danger);
  font-size: 0.9rem;
  margin-top: 12px;
}

.error:empty {
  display: none;
}

.hidden {
  display: none !important;
}

.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.toolbar h1 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin: 0;
  color: var(--primary-color);
}

.toolbar-right {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.input-inline {
  padding: 10px 12px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  min-width: 240px;
  background: #fff;
  font-family: inherit;
}

.sync-firestore-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  cursor: pointer;
  user-select: none;
}

.sync-firestore-label input {
  cursor: pointer;
}

.sync-status {
  margin: -8px 0 18px;
  min-height: 1.3em;
  font-size: 0.9rem;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
}

.data-table th,
.data-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.data-table th {
  background: var(--accent-color);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-light);
}

.data-table tr:last-child td {
  border-bottom: none;
}

.td-thumb {
  width: 56px;
}

.td-thumb img {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: 4px;
  background: var(--accent-color);
}

.td-actions {
  white-space: nowrap;
}

.editor {
  margin-top: 28px;
}

.editor legend {
  font-weight: 600;
  padding: 0 8px;
}

fieldset {
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 16px;
  margin: 16px 0;
}

.existing-img-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  padding: 8px;
  background: var(--accent-color);
  border-radius: 6px;
}

.existing-img-row img {
  width: 44px;
  height: 44px;
  object-fit: cover;
  border-radius: 4px;
}

.existing-img-row span {
  flex: 1;
  font-size: 0.75rem;
  word-break: break-all;
  color: var(--text-light);
}

.form-actions {
  display: flex;
  gap: 12px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.size-stock-editor {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 10px;
}

.size-stock-item {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 10px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: #fafafa;
}

.size-stock-item input[type='checkbox'] {
  margin: 0;
}

.size-stock-item .size-stock-name {
  font-weight: 600;
  font-size: 0.85rem;
}

.size-stock-item .size-stock-qty {
  grid-column: 1 / -1;
  margin-top: 4px;
}

.coupon-product-list {
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: #fafafa;
  padding: 10px;
  max-height: 220px;
  overflow-y: auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 8px;
}

.coupon-product-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.86rem;
  font-weight: 400;
  margin: 0;
  padding: 9px 10px;
  border-radius: 4px;
  border: 1px solid #ececec;
  background: #fff;
}

.coupon-product-item:hover {
  background: #f7f7f7;
  border-color: #e2e2e2;
}

.coupon-product-item input[type='checkbox'] {
  margin: 2px 0 0;
}

.coupon-list-actions {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
}

code {
  font-size: 0.85em;
  background: var(--accent-color);
  padding: 2px 6px;
  border-radius: 4px;
}

.open-banner {
  border: 1px solid var(--border-color);
  background: var(--white);
  padding: 12px 16px;
  border-radius: 6px;
  margin-bottom: 20px;
  line-height: 1.5;
}

.gallery-modal {
  position: fixed;
  inset: 0;
  z-index: 999;
}

.gallery-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
}

.gallery-panel {
  position: relative;
  max-width: 980px;
  width: calc(100% - 32px);
  margin: 24px auto;
  background: var(--white);
  border-radius: 10px;
  border: 1px solid var(--border-color);
  max-height: calc(100vh - 48px);
  overflow: auto;
  padding: 16px;
}

.gallery-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.gallery-head h3 {
  margin: 0;
  font-family: var(--font-display);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
}

.gallery-item {
  display: block;
  text-decoration: none;
  color: inherit;
  background: var(--accent-color);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 8px;
}

.gallery-item img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: 6px;
  background: #fff;
}

.gallery-item span {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  color: var(--text-light);
}