:root {
  color-scheme: light;
  --color-bg: #f7f7f9;
  --color-surface: #ffffff;
  --color-primary: #1464c1;
  --color-primary-dark: #0d4791;
  --color-border: #e1e4eb;
  --color-text: #1f2933;
  --color-text-muted: #52606d;
  --color-success: #1a7f37;
  --color-error: #c0392b;
  --max-width: 1200px;
  --shadow-sm: 0 4px 12px rgba(15, 23, 42, 0.08);
  font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, 'Roboto', sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.5;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1rem 1.5rem;
}

.site-header {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #fff;
  padding: 1.5rem 0;
  box-shadow: var(--shadow-sm);
}

.site-header-main {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
}

.site-brand {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.site-title {
  margin: 0;
  font-size: 1.8rem;
}

.site-subtitle {
  margin: 0;
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.85);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.nav-link {
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  font-weight: 500;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -0.35rem;
  width: 100%;
  height: 2px;
  background: rgba(255, 255, 255, 0.6);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.2s ease;
}

.nav-link:hover::after,
.nav-link.is-active::after {
  transform: scaleX(1);
}

.cart-count-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: 0.35rem;
  min-width: 1.5rem;
  padding: 0.15rem 0.4rem;
  border-radius: 999px;
  background: #fff;
  color: var(--color-primary);
  font-size: 0.85rem;
  font-weight: 600;
}

.site-footer {
  padding: 1.5rem 0;
  background: #fff;
  border-top: 1px solid var(--color-border);
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-top: 3rem;
}

.btn-primary {
  appearance: none;
  border: none;
  border-radius: 999px;
  background: var(--color-primary);
  color: #fff;
  padding: 0.65rem 1.4rem;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.2s ease;
}

.btn-primary:disabled {
  background: #9aa5b1;
  cursor: not-allowed;
}

.btn-primary:not(:disabled):hover {
  background: var(--color-primary-dark);
}

.btn-secondary {
  appearance: none;
  border: none;
  border-radius: 999px;
  background: #fff;
  color: var(--color-primary);
  border: 1px solid rgba(255, 255, 255, 0.7);
  padding: 0.65rem 1.2rem;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.85);
}

.btn-text {
  border: none;
  background: none;
  color: var(--color-primary);
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  padding: 0.35rem 0.5rem;
}

.btn-text:hover {
  text-decoration: underline;
}

.admin-login {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 140px);
  padding: 3rem 1.5rem;
}

.auth-card {
  max-width: 420px;
  width: 100%;
  margin: 0 auto;
  background: var(--color-surface);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.auth-card h2 {
  margin: 0;
}

.auth-subtitle {
  margin: 0;
  color: var(--color-text-muted);
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.catalog-page {
  padding: 2rem 0 3rem;
}

.catalog-layout {
  display: grid;
  grid-template-columns: minmax(240px, 320px) 1fr;
  gap: 2rem;
  align-items: start;
}

.filters-panel {
  background: var(--color-surface);
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  position: sticky;
  top: 2rem;
}

.filters-header {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.filters-header .btn-secondary {
  align-self: flex-start;
}

.admin-dashboard {
  padding: 2rem 0 3rem;
}

.admin-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.admin-subtitle {
  margin: 0.35rem 0 0;
  color: var(--color-text-muted);
}

.admin-toolbar-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

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

.admin-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.admin-card {
  background: var(--color-surface);
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.admin-card h3 {
  margin: 0;
  font-size: 1rem;
  color: var(--color-text-muted);
}

.admin-card-value {
  margin: 0;
  font-size: 2rem;
  font-weight: 700;
}

.admin-card-note {
  margin: 0;
  color: var(--color-text-muted);
}

.admin-card-details {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.admin-card-detail {
  margin: 0;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.admin-card-detail strong {
  color: var(--color-text);
  font-weight: 600;
}

.search-box {
  position: relative;
}

.search-box input[type='search'] {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: #fff;
  font-size: 1rem;
}

.catalog-info {
  padding: 0.75rem 1rem;
  border-left: 4px solid var(--color-primary);
  background: #eef4ff;
  border-radius: 8px;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.filters-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.filter-group-label {
  font-weight: 600;
  color: var(--color-text);
}

.price-category-options {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.filter-group select,
.filter-group input[type='number'] {
  width: 100%;
  padding: 0.65rem;
  border-radius: 10px;
  border: 1px solid var(--color-border);
  font-size: 0.95rem;
  background: #fff;
}

.filter-price .price-inputs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.price-separator {
  color: var(--color-text-muted);
}

.filter-actions {
  display: flex;
  justify-content: flex-end;
}

.catalog-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
}

.catalog-pagination__info {
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.catalog-pagination__controls {
  display: flex;
  gap: 0.75rem;
}

.catalog-pagination__controls .btn-text {
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 0.45rem 1.2rem;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.catalog-pagination__controls .btn-text:hover:not(:disabled) {
  border-color: var(--color-primary);
  background: rgba(20, 100, 193, 0.08);
}

.catalog-pagination__controls .btn-text:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.catalog-pagination__controls .btn-text:focus-visible {
  outline: 3px solid rgba(20, 100, 193, 0.35);
  outline-offset: 2px;
}

.active-filters {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  min-height: 1.5rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.admin-filters {
  background: var(--color-surface);
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.5rem;
}

.admin-filters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  align-items: end;
}

.admin-feedback {
  min-height: 1.5rem;
  margin-bottom: 1rem;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.admin-feedback.is-success {
  color: var(--color-success);
}

.admin-feedback.is-error {
  color: var(--color-error);
}

.admin-table-section {
  background: var(--color-surface);
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.table-wrapper {
  overflow-x: auto;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}

.admin-table th,
.admin-table td {
  text-align: left;
  padding: 0.75rem 0.9rem;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

.admin-table thead th {
  font-weight: 600;
  color: var(--color-text-muted);
}

.admin-table tbody tr:hover {
  background: #f7f8fb;
}

.muted {
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

.price-chip {
  display: inline-flex;
  gap: 0.35rem;
  align-items: center;
  background: #eef4ff;
  padding: 0.35rem 0.6rem;
  border-radius: 12px;
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
}

.totals-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.75rem;
  font-size: 0.85rem;
}

.badge-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.5rem;
}

.admin-highlight {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 1rem 1.25rem;
  margin-bottom: 2rem;
}

.discount-summary {
  margin-top: 0.5rem;
  font-size: 0.85rem;
  line-height: 1.4;
  color: var(--color-text-muted);
}

.muted-list {
  margin-top: 0.35rem;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.admin-images-preview {
  display: flex;
  gap: 0.4rem;
  margin-top: 0.5rem;
}

.admin-images-preview img {
  width: 56px;
  height: 56px;
  border-radius: 8px;
  border: 1px solid var(--color-border);
  object-fit: contain;
  background: #ffffff;
  padding: 0.35rem;
}

.product-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.product-actions > .btn-secondary {
  flex-shrink: 0;
}

.product-actions .add-to-cart {
  flex: 1;
  justify-content: flex-end;
}

.product-actions .add-to-cart input {
  width: 64px;
}

.product-modal {
  border: none;
  border-radius: 20px;
  padding: 0;
  max-width: min(720px, 92vw);
  width: 100%;
  background: #ffffff;
  color: var(--color-text);
  box-shadow: var(--shadow-sm);
}

.product-modal::backdrop {
  background: rgba(15, 23, 42, 0.45);
}

.product-modal__content {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding: 2rem;
}

.product-modal__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  border: none;
  background: transparent;
  font-size: 1.75rem;
  line-height: 1;
  cursor: pointer;
  color: var(--color-text-muted);
}

.product-modal__body {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.product-modal__images {
  display: grid;
  gap: 0.75rem;
}

.product-modal__images img {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--color-border);
  object-fit: contain;
  background: #ffffff;
  padding: 0.5rem;
}

.product-modal__no-image {
  border: 1px dashed var(--color-border);
  border-radius: 12px;
  padding: 0.75rem;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.product-modal__details h3 {
  margin: 0 0 0.75rem;
  font-size: 1.35rem;
}

.product-modal__description {
  margin: 0 0 1rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.product-modal__meta {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.95rem;
}

.product-modal__categories {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.product-modal__categories span {
  background: #eef4ff;
  color: var(--color-primary);
  border-radius: 999px;
  padding: 0.3rem 0.75rem;
  font-size: 0.85rem;
  font-weight: 600;
}

@media (max-width: 720px) {
  .product-modal__content {
    padding: 1.5rem;
  }

  .product-modal__close {
    top: 0.75rem;
    right: 0.75rem;
  }
}

.totals-highlight {
  font-weight: 600;
  color: var(--color-primary);
}

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  background: #edf2ff;
  color: var(--color-primary);
}

.badge-warning {
  background: #fff4e5;
  color: #b25b00;
}

.badge-favorite {
  background: #ffe5ec;
  color: #b91c1c;
  margin-top: 0.35rem;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.3rem 0.6rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  background: #f1f5f9;
  color: var(--color-text-muted);
}

.status-pending {
  background: #fff4e5;
  color: #b25b00;
}

.status-stack {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  margin-top: 0.5rem;
}

.status-paid {
  background: #e7f8ed;
  color: #1a7f37;
}

.admin-actions-column {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.admin-bulk-actions {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin: 1.5rem 0;
  padding: 1rem;
  border: 1px dashed var(--color-border);
  border-radius: 12px;
  background: rgba(20, 100, 193, 0.04);
}

.admin-bulk-actions__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.admin-bulk-actions__buttons .btn-text[disabled],
.admin-bulk-actions__buttons .btn-secondary[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
}

.admin-bulk-actions__hint {
  margin: 0;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.product-images-manager__status {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  min-height: 1.2rem;
}

.admin-dialog {
  border: none;
  border-radius: 16px;
  padding: 0;
  width: min(420px, 90vw);
  box-shadow: 0 24px 48px rgba(15, 23, 42, 0.35);
}

.admin-dialog::backdrop {
  background: rgba(15, 23, 42, 0.55);
}

.admin-dialog__content {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.admin-dialog__content h3 {
  margin: 0;
  font-size: 1.3rem;
  color: var(--color-text);
}

.admin-dialog__message {
  margin: 0;
  color: var(--color-text-muted);
  line-height: 1.45;
}

.admin-dialog__actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
}

.btn-chip {
  border: 1px solid var(--color-border);
  background: #fff;
  border-radius: 999px;
  padding: 0.4rem 0.9rem;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.btn-chip:hover {
  border-color: var(--color-primary);
  background: #eef4ff;
}

.btn-danger {
  border: none;
  border-radius: 999px;
  padding: 0.45rem 1.2rem;
  font-size: 0.9rem;
  background: #c92a2a;
  color: #fff;
  cursor: pointer;
  transition: background 0.2s ease, box-shadow 0.2s ease;
}

.btn-danger:hover {
  background: #a51111;
  box-shadow: 0 8px 20px rgba(201, 42, 42, 0.35);
}

.btn-danger:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  box-shadow: none;
}

.btn-danger:focus-visible {
  outline: 3px solid rgba(201, 42, 42, 0.35);
  outline-offset: 2px;
}

.price-update {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.price-select {
  padding: 0.45rem 0.6rem;
  border-radius: 8px;
  border: 1px solid var(--color-border);
  font-size: 0.9rem;
}

.checkbox {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.table-empty {
  margin-top: 1rem;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  text-align: center;
}

.admin-pagination {
  margin-top: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: space-between;
  align-items: center;
}

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

.pagination-controls {
  display: flex;
  gap: 0.5rem;
}

.pagination-controls button {
  border: 1px solid var(--color-border);
  background: #fff;
  border-radius: 8px;
  padding: 0.35rem 0.75rem;
  cursor: pointer;
}

.pagination-controls button:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

.admin-export {
  margin-top: 2rem;
  background: var(--color-surface);
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.export-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.product-dialog {
  border: none;
  border-radius: 16px;
  padding: 0;
  max-width: 720px;
  width: 100%;
  box-shadow: 0 24px 48px rgba(15, 23, 42, 0.18);
}

.product-dialog::backdrop {
  background: rgba(15, 23, 42, 0.35);
}

.product-form {
  display: flex;
  flex-direction: column;
  max-height: 85vh;
}

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

.dialog-footer {
  border-top: 1px solid var(--color-border);
  border-bottom: none;
  flex-wrap: wrap;
}

.dialog-body {
  padding: 1.5rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

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

.form-row-switches {
  align-items: center;
}

.form-row-switches .form-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
}

.fieldset {
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 1rem;
}

.fieldset legend {
  padding: 0 0.5rem;
  font-weight: 600;
}

.image-upload {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}

.image-preview {
  width: 160px;
  height: 160px;
  border-radius: 12px;
  background: #f1f5f9;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  background-size: cover;
  background-position: center;
}

.image-actions {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.product-images-manager {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.product-images-manager--inline {
  margin-top: 1rem;
}

.product-images-manager__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.product-images-manager__actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.product-images-manager__actions .btn-text:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.product-images-manager__header h4 {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
}

.product-images-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
  gap: 0.75rem;
}

.product-image-card {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #f8fafc;
  cursor: grab;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.product-image-card:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
}

.product-image-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.12);
}

.product-image-card.is-dragging {
  opacity: 0.7;
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.2);
}

.product-image-card.is-drag-over {
  border-color: var(--color-primary);
}

.product-image-card img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 1 / 1;
}

.product-image-card__badge {
  position: absolute;
  top: 6px;
  left: 6px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 600;
  color: #fff;
  background: rgba(15, 23, 42, 0.65);
}

.product-image-card__check {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 18px;
  height: 18px;
  border-radius: 4px;
  border: 2px solid #fff;
  background: rgba(15, 23, 42, 0.3);
  transition: background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.product-image-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: transparent;
  transition: background 0.2s ease;
  pointer-events: none;
}

.product-image-card.is-selected::after {
  background: rgba(15, 23, 42, 0.45);
}

.product-image-card.is-selected .product-image-card__check {
  background: #fff;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px var(--color-primary);
}

.product-image-card.is-primary .product-image-card__badge {
  background: var(--color-primary);
}

.product-image-card__handle {
  position: absolute;
  bottom: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 24px;
  height: 4px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.35);
}

.product-images-preview-wrapper {
  margin-top: 0.75rem;
}

.admin-images-preview {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(40px, 1fr));
  gap: 0.25rem;
  margin-top: 0.5rem;
}

.admin-images-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 1 / 1;
  border-radius: 6px;
  border: 1px solid rgba(15, 23, 42, 0.12);
  background: #f8fafc;
}

.dialog-actions {
  display: flex;
  gap: 0.75rem;
  margin-left: auto;
}

.catalog-results {
  background: var(--color-surface);
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.catalog-feedback {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  min-height: 1.5rem;
}

.favorites-section {
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 2px solid var(--color-border);
}

.favorites-section__header {
  margin-bottom: 1.5rem;
  text-align: center;
}

.favorites-section__title {
  margin: 0 0 0.5rem 0;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-text);
  background: linear-gradient(135deg, #f97316, #fb923c);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.favorites-section__subtitle {
  margin: 0;
  font-size: 1rem;
  color: var(--color-text-muted);
}

.favorites-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.5rem;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.5rem;
}

.product-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  position: relative;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-sm);
}

.product-card.is-favorite {
  border-color: #f97316;
  box-shadow: 0 8px 20px rgba(249, 115, 22, 0.15);
}

.product-favorite-banner {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  background: linear-gradient(135deg, #f97316, #fb923c);
  color: #fff;
  padding: 0.5rem;
  border-radius: 50%;
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 14px rgba(249, 115, 22, 0.35);
  z-index: 10;
  cursor: help;
}

.product-favorite-banner__icon {
  font-size: 1.3rem;
  line-height: 1;
  animation: heartbeat 2s ease-in-out infinite;
}

@keyframes heartbeat {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

.product-image {
  width: 100%;
  height: 200px;
  background: #ffffff;
  border-radius: 12px;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
  padding: 0.5rem;
}

.product-image img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: opacity 0.2s ease;
}

.product-image.has-carousel img {
  transition: opacity 0.2s ease;
}

.product-image-controls {
  position: absolute;
  bottom: 0.6rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(15, 23, 42, 0.65);
  color: #fff;
  border-radius: 999px;
  padding: 0.2rem 0.6rem;
  font-size: 0.75rem;
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease;
}

.image-nav {
  border: none;
  background: transparent;
  color: inherit;
  font-size: 1rem;
  cursor: pointer;
  line-height: 1;
  padding: 0 0.25rem;
}

.image-nav:hover {
  color: #facc15;
}

.image-counter {
  font-weight: 600;
  letter-spacing: 0.03em;
}

.product-image.has-carousel:hover .product-image-controls {
  opacity: 1;
  visibility: visible;
}
.product-name {
  margin: 0;
  font-size: 1.1rem;
  min-height: 2.4rem;
}

.product-description {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.45;
  min-height: 3rem;
}

.product-meta-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.88rem;
  color: var(--color-text-muted);
}

.product-meta-list li {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.product-meta-icon {
  font-size: 1rem;
}

.product-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
}

.product-categories span {
  background: #eef4ff;
  color: var(--color-primary);
  border-radius: 999px;
  padding: 0.25rem 0.6rem;
  font-size: 0.78rem;
  font-weight: 600;
}

.price-summary {
  background: #f8fafc;
  border: 1px solid #dce3f0;
  border-radius: 12px;
  padding: 0.6rem 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  font-size: 0.9rem;
}

.price-summary__segment {
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
}

.price-summary__public strong {
  font-weight: 700;
  color: var(--color-text);
}

.price-summary__discount {
  color: #b91c1c;
  font-weight: 600;
}

.price-summary__final {
  margin-left: auto;
  font-weight: 600;
  color: #1464c1;
}

.price-summary__final strong {
  font-size: 1.05rem;
}

.add-to-cart {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.add-to-cart input[type='number'] {
  width: 70px;
  padding: 0.5rem;
  border-radius: 8px;
  border: 1px solid var(--color-border);
}

.cart-feedback,
.form-feedback {
  min-height: 1.2rem;
  font-size: 0.95rem;
}

.cart-items {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cart-item {
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 0.75rem;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem 1rem;
  align-items: center;
}

.cart-item h4 {
  margin: 0;
  font-size: 1rem;
}

.cart-item .cart-item-info {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  margin: 0;
}

.cart-item .cart-item-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cart-item input[type='number'] {
  width: 60px;
  padding: 0.4rem;
  border: 1px solid var(--color-border);
  border-radius: 6px;
}

.cart-item button {
  background: transparent;
  border: none;
  color: var(--color-error);
  cursor: pointer;
  font-size: 0.9rem;
}

.price-option {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  background: #f8f9fb;
  border-radius: 10px;
  border: 1px solid transparent;
  cursor: pointer;
}

.price-option input {
  transform: scale(1.1);
}

.price-option:has(input:checked) {
  border-color: var(--color-primary);
  background: #e9efff;
}

.price-option-text {
  display: inline-flex;
  align-items: baseline;
  gap: 0.4rem;
  font-size: 0.95rem;
}

.price-option-discount {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
}

.price-option-discount.is-zero {
  color: var(--color-text-muted);
  font-weight: 500;
}

.cart-totals ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.total-line {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: 10px;
}

.total-line.active {
  border-color: var(--color-primary);
  background: #eef4ff;
  font-weight: 600;
}

.totals-note,
.checkout-note {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.cart-page {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 2rem;
  margin-top: 2.5rem;
  margin-bottom: 3.5rem;
}

.cart-main {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.cart-main > .cart-items,
.cart-main > #cart-empty,
.cart-main > #cart-feedback {
  background: var(--color-surface);
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.cart-summary {
  position: sticky;
  top: 2rem;
  align-self: start;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  background: var(--color-surface);
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group input,
.form-group textarea {
  padding: 0.65rem;
  border-radius: 10px;
  border: 1px solid var(--color-border);
  font-size: 1rem;
}

.checkout-section form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cart-empty,
.catalog-empty {
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.confirmation-layout {
  max-width: 640px;
  margin-top: 3rem;
}

.confirmation-layout .catalog-panel {
  text-align: center;
  align-items: center;
}

.toast-container {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  z-index: 1000;
  pointer-events: none;
}

.toast {
  background: rgba(21, 128, 61, 0.95);
  color: #fff;
  padding: 0.85rem 1.1rem;
  border-radius: 10px;
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.18);
  font-size: 0.95rem;
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.toast:not(.is-visible) {
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 1024px) {
  .cart-page {
    grid-template-columns: 1fr;
  }

  .cart-summary {
    position: static;
  }

  .cart-main > .cart-items,
  .cart-main > #cart-empty,
  .cart-main > #cart-feedback {
    padding: 1.25rem;
  }

  .catalog-layout {
    grid-template-columns: 1fr;
  }

  .filters-panel {
    position: static;
  }

  .catalog-pagination {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .catalog-pagination__controls {
    width: 100%;
    justify-content: flex-start;
  }

  .admin-toolbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .admin-toolbar-actions {
    width: 100%;
    flex-wrap: wrap;
  }

  .admin-summary {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .site-header-main {
    flex-direction: column;
    align-items: flex-start;
  }

  .catalog-top {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-secondary {
    width: 100%;
    text-align: center;
  }

  .filters-grid {
    grid-template-columns: 1fr;
  }

  .search-box {
    width: 100%;
  }

  .filters-header {
    flex-direction: column;
  }

  .filters-header .btn-secondary {
    width: 100%;
    text-align: center;
  }

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

  .cart-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .admin-filters-grid {
    grid-template-columns: 1fr;
  }

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

  .export-actions {
    flex-direction: column;
    align-items: stretch;
  }
}