/* ==========================================================================
   LASA — Gallery View Styles
   Responsive grid (1 col mobile, 2 tablet, 3-4 desktop)
   Uses CSS custom properties defined in main.css
   ========================================================================== */

/* --------------------------------------------------------------------------
   Gallery view wrapper
   -------------------------------------------------------------------------- */

.gallery-view {
  width: 100%;
}

/* --------------------------------------------------------------------------
   Gallery header (title + count)
   -------------------------------------------------------------------------- */

.gallery-header {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
}

.gallery-header__title {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--color-text);
  line-height: var(--leading-tight);
}

.gallery-header__count {
  font-size: var(--text-sm);
  color: var(--color-muted);
}

/* --------------------------------------------------------------------------
   Gallery toolbar (search + filters + view toggle)
   -------------------------------------------------------------------------- */

.gallery-toolbar {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.gallery-toolbar__top {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   Search bar
   -------------------------------------------------------------------------- */

.gallery-search {
  position: relative;
  flex: 1;
  min-width: 200px;
}

.gallery-search__input {
  padding-left: var(--space-10);
  width: 100%;
}

.gallery-search__icon {
  position: absolute;
  left: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-muted);
  pointer-events: none;
  user-select: none;
  display: inline-flex;
  align-items: center;
}

/* --------------------------------------------------------------------------
   Filter bar
   -------------------------------------------------------------------------- */

.gallery-filter {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.gallery-filter__group {
  flex: 1;
  min-width: 140px;
}

.gallery-filter__select {
  width: 100%;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%238a8a8a' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-3) center;
  padding-right: var(--space-8);
  -webkit-appearance: none;
  appearance: none;
}

/* --------------------------------------------------------------------------
   View toggle (card / table buttons)
   -------------------------------------------------------------------------- */

.gallery-view-toggle {
  display: flex;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  flex-shrink: 0;
}

.gallery-view-toggle__btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-3);
  border: none;
  background: var(--color-surface);
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast);
  white-space: nowrap;
}

.gallery-view-toggle__btn + .gallery-view-toggle__btn {
  border-left: 1px solid var(--color-border);
}

.gallery-view-toggle__btn:hover:not(.gallery-view-toggle__btn--active) {
  background-color: var(--color-bg);
  color: var(--color-primary);
}

.gallery-view-toggle__btn--active {
  background-color: var(--color-primary);
  color: #ffffff;
  font-weight: var(--font-semibold);
}

/* --------------------------------------------------------------------------
   Card grid — responsive columns
   -------------------------------------------------------------------------- */

.gallery-content {
  width: 100%;
}

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

/* 375px and narrower — single column (default above) */

/* Tablet: 2 columns at 640px+ */
@media (min-width: 640px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Desktop: 3 columns at 1024px+ */
@media (min-width: 1024px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Wide desktop: 4 columns at 1280px+ */
@media (min-width: 1280px) {
  .gallery-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* --------------------------------------------------------------------------
   Gallery card
   -------------------------------------------------------------------------- */

.gallery-card {
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: box-shadow var(--transition-normal), transform var(--transition-normal),
              border-color var(--transition-normal);
  /* Ensure full card is tappable on mobile */
  -webkit-tap-highlight-color: transparent;
}

.gallery-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  border-color: var(--color-primary);
}

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

.gallery-card:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

/* Thumbnail area */
.gallery-card__thumb {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background-color: var(--color-bg);
  position: relative;
}

.gallery-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-slow);
}

.gallery-card:hover .gallery-card__img {
  transform: scale(1.04);
}

/* Empty thumbnail — same aspect-ratio as photo thumbnail so all cards align */
.gallery-card__thumb--empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  color: var(--color-muted);
  background-color: var(--color-bg);
}

.gallery-card__thumb-icon {
  color: var(--color-muted);
  opacity: 0.5;
  display: inline-flex;
  align-items: center;
}

.gallery-card__thumb-label {
  font-size: var(--text-xs);
}

/* Card body */
.gallery-card__body {
  padding: var(--space-3) var(--space-4) var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
}

.gallery-card__header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.gallery-card__id {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-text);
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.gallery-card__cemetery {
  font-size: var(--text-xs);
  color: var(--color-muted);
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.gallery-card__field-label {
  font-weight: var(--font-medium);
}

.gallery-card__name {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Type icon */
.gallery-type-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  font-size: var(--text-sm);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   Status badges
   -------------------------------------------------------------------------- */

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.125rem var(--space-2);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  white-space: nowrap;
  width: fit-content;
}

.badge--success {
  background-color: var(--color-success-bg);
  color: var(--color-success);
}

.badge--error {
  background-color: var(--color-error-bg);
  color: var(--color-error);
}

.badge--warning {
  background-color: var(--color-warning-bg);
  color: var(--color-warning);
}

.badge--info {
  background-color: var(--color-info-bg);
  color: var(--color-info);
}

.badge--neutral {
  background-color: var(--color-bg);
  color: var(--color-muted);
  border: 1px solid var(--color-border);
}

/* --------------------------------------------------------------------------
   Table view
   -------------------------------------------------------------------------- */

.gallery-table-wrapper {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-6);
  -webkit-overflow-scrolling: touch;
}

.gallery-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
  min-width: 640px;
}

.gallery-table thead {
  background-color: var(--color-bg);
  border-bottom: 2px solid var(--color-border);
}

.gallery-table th {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  font-weight: var(--font-semibold);
  color: var(--color-text-secondary);
  white-space: nowrap;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.gallery-table__row {
  border-bottom: 1px solid var(--color-border);
  transition: background-color var(--transition-fast);
}

.gallery-table__row:last-child {
  border-bottom: none;
}

.gallery-table__row:hover {
  background-color: var(--color-primary-light);
}

.gallery-table__cell {
  padding: var(--space-4) var(--space-4);
  color: var(--color-text);
  vertical-align: middle;
}

.gallery-table__cell--id {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  white-space: nowrap;
}

.gallery-table__cell a {
  color: var(--color-primary);
  text-decoration: none;
}

.gallery-table__cell a:hover {
  text-decoration: underline;
}

/* Sortable column headers */
.gallery-table th.sortable {
  cursor: pointer;
  user-select: none;
}

.gallery-table th.sortable:hover {
  background-color: var(--color-surface-raised, #2e2e2e);
}

.gallery-table th.sortable.sorted {
  color: var(--color-primary);
}

.sort-indicator {
  margin-left: var(--space-1);
  font-size: 0.75em;
  opacity: 0.7;
}

/* --------------------------------------------------------------------------
   Loading states
   -------------------------------------------------------------------------- */

.gallery-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: var(--space-16) var(--space-4);
  text-align: center;
  color: var(--color-muted);
  min-height: 40vh;
}

.gallery-loading-more {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4);
  color: var(--color-muted);
  font-size: var(--text-sm);
}

/* --------------------------------------------------------------------------
   Empty state
   -------------------------------------------------------------------------- */

.gallery-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: var(--space-16) var(--space-4);
  text-align: center;
  color: var(--color-muted);
  min-height: 40vh;
}

.gallery-empty__icon {
  color: var(--color-muted);
  opacity: 0.5;
  display: inline-flex;
  align-items: center;
}

.gallery-empty__title {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--color-text-secondary);
  margin: 0;
}

.gallery-empty__hint {
  font-size: var(--text-sm);
  color: var(--color-muted);
  max-width: 36ch;
  margin: 0;
}

.gallery-empty__clear-btn {
  margin-top: var(--space-2);
}

/* --------------------------------------------------------------------------
   Error banner
   -------------------------------------------------------------------------- */

.gallery-error {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.gallery-error__dismiss {
  flex-shrink: 0;
  margin-left: auto;
}

/* --------------------------------------------------------------------------
   Pagination (load more)
   -------------------------------------------------------------------------- */

.gallery-pagination {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-6) 0;
}

.gallery-pagination__count {
  font-size: var(--text-sm);
  margin: 0;
}

/* --------------------------------------------------------------------------
   Toolbar controls group (view toggle + select mode toggle side by side)
   -------------------------------------------------------------------------- */

.gallery-toolbar__controls {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   Table: selection column
   -------------------------------------------------------------------------- */

.gallery-table__select-col {
  width: 2.5rem;
  text-align: center;
  padding-left: var(--space-3);
  padding-right: var(--space-2);
}

.gallery-table__select-col input[type='checkbox'] {
  cursor: pointer;
  width: 1rem;
  height: 1rem;
  accent-color: var(--color-primary);
}

/* Selected table row highlight */
.gallery-table__row--selected {
  background-color: var(--color-primary-light);
}

/* Article ID link — remains clickable for navigation even during selection */
.gallery-table__link {
  position: relative;
  z-index: 1;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
}

.gallery-table__link:hover {
  background-color: var(--color-surface-raised);
}

/* --------------------------------------------------------------------------
   Card selection mode
   -------------------------------------------------------------------------- */

.gallery-card.selected {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.card-checkbox {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  z-index: 2;
}

.card-checkbox input[type='checkbox'] {
  cursor: pointer;
  width: 1.1rem;
  height: 1.1rem;
  accent-color: var(--color-primary);
  /* Slightly larger target for touch */
  min-width: 1.1rem;
}

/* --------------------------------------------------------------------------
   Bulk action bar — sticky bottom bar
   -------------------------------------------------------------------------- */

.bulk-action-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-surface-raised);
  border-top: 1px solid var(--color-border);
  padding: var(--space-3) var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  z-index: 100;
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.4);
  flex-wrap: wrap;
}

.bulk-action-bar__count {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-text);
  margin-right: var(--space-2);
  flex-shrink: 0;
}

/* Primary button for bulk print */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-2) var(--space-4);
  border: none;
  border-radius: var(--radius-md);
  background-color: var(--color-primary);
  color: #fff;
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  cursor: pointer;
  transition: background-color var(--transition-fast);
  white-space: nowrap;
}

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

/* Danger button for bulk delete */
.btn-danger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-2) var(--space-4);
  border: none;
  border-radius: var(--radius-md);
  background-color: var(--color-error);
  color: #fff;
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  cursor: pointer;
  transition: background-color var(--transition-fast);
  white-space: nowrap;
}

.btn-danger:hover {
  background-color: #991b1b;
}

/* When bulk bar is visible, add bottom padding to main-content so the last
   gallery row isn't hidden under the fixed bar (~60px tall). */
.app-shell:has(.bulk-action-bar) .main-content {
  padding-bottom: 5rem;
}

/* --------------------------------------------------------------------------
   Mobile-first adjustments (375px baseline)
   -------------------------------------------------------------------------- */

@media (max-width: 374px) {
  .gallery-toolbar__top {
    flex-direction: column;
    align-items: stretch;
  }

  .gallery-toolbar__controls {
    align-self: flex-end;
  }

  .gallery-view-toggle {
    align-self: flex-end;
  }

  .gallery-filter {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    padding-bottom: 4px;
  }

  .gallery-filter__group {
    flex: 0 0 auto;
    min-width: unset;
  }

  .bulk-action-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }
}

/* --------------------------------------------------------------------------
   SearchableSelect component
   -------------------------------------------------------------------------- */

.searchable-select {
  position: relative;
  width: 100%;
}

.searchable-select__input {
  width: 100%;
  box-sizing: border-box;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) 32px var(--space-3) var(--space-4);
  color: var(--color-text);
  font-size: var(--text-base);
  font-family: var(--font-sans);
  outline: none;
  cursor: text;
}

.searchable-select__input::placeholder {
  color: var(--color-placeholder);
}

.searchable-select__input:focus {
  border-color: var(--color-border-focus);
  box-shadow: 0 0 0 3px rgb(180 2 54 / 0.25);
}

.searchable-select__clear {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--color-muted);
  cursor: pointer;
  font-size: var(--text-base);
  line-height: 1;
  padding: 2px 4px;
  z-index: 2;
}

.searchable-select__clear:hover {
  color: var(--color-text);
}

.searchable-select__panel {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 101;
  margin-top: 4px;
}

.searchable-select__backdrop {
  position: fixed;
  inset: 0;
  z-index: 100;
}

.searchable-select__dropdown {
  position: relative;
  z-index: 101;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  max-height: 200px;
  overflow-y: auto;
}

.searchable-select__option {
  padding: 8px 12px;
  cursor: pointer;
  font-size: var(--text-sm);
  color: var(--color-text);
  user-select: none;
}

.searchable-select__option:hover,
.searchable-select__option--highlighted {
  background: var(--color-surface-raised);
}

.searchable-select__option--active {
  font-weight: var(--font-semibold);
  color: var(--color-primary);
}

.searchable-select__option--empty {
  color: var(--color-muted);
  cursor: default;
  font-style: italic;
}

.searchable-select__option--empty:hover {
  background: none;
}