/* ============================================
   Database Page Specific
   ============================================ */

.database-page {
  padding-top: 4rem;
  padding-bottom: 6rem;
}

.database-header {
  text-align: center;
  margin-bottom: 4rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--color-border);
}

.database-title {
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: 1rem;
}

.database-intro {
  font-size: 1.25rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  max-width: 56rem;
  margin: 0 auto 3rem;
}

.database-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  max-width: 800px;
  margin: 0 auto;
}

.stat-item {
  text-align: center;
  padding: 1.5rem;
  background: var(--color-bg-light-blue);
  border-radius: var(--radius);
}

.stat-number {
  display: block;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
  white-space: nowrap;
}

.stat-label {
  display: block;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Database Controls */
.database-controls {
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
  margin-bottom: 3rem;
}

.database-search {
  position: relative;
  max-width: 100%;
  margin-bottom: 2rem;
}

.database-search-input {
  width: 100%;
  padding: 1rem 3.5rem 1rem 1.5rem;
  font-size: 1rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  transition: all 0.2s ease;
}

.database-search-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(31, 58, 95, 0.1);
}

.database-search-clear {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--color-text-tertiary);
  cursor: pointer;
  padding: 0.5rem;
  line-height: 1;
}

.database-search-clear:hover {
  color: var(--color-text-dark);
}

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

.filter-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.filter-group label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.filter-select {
  padding: 0.75rem 1rem;
  font-size: 0.9375rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: white;
  cursor: pointer;
  transition: border-color 0.2s ease;
}

.filter-select:focus {
  outline: none;
  border-color: var(--color-primary);
}

.btn-reset-filters {
  padding: 0.75rem 1.5rem;
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-reset-filters:hover {
  background: var(--color-bg-light-blue);
  color: var(--color-primary);
  border-color: var(--color-primary);
}

/* Loading & No Results */
.loading-state,
.no-results {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--color-text-secondary);
}

.no-results p {
  font-size: 1.125rem;
  margin-bottom: 1.5rem;
}

/* Results */
.results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding: 1rem 0;
  border-bottom: 2px solid var(--color-border);
}

.results-showing {
  font-size: 1rem;
  color: var(--color-text-secondary);
}

.results-sort {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.results-sort label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-secondary);
}

/* Database Table */
.database-table-container {
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  margin-bottom: 2rem;
}

.database-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}

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

.database-table th {
  padding: 1rem;
  text-align: left;
  font-weight: 600;
  color: var(--color-text-dark);
  white-space: nowrap;
}

.database-table td {
  padding: 1rem;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

.database-table tbody tr:hover {
  background: var(--color-bg-light);
}

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

.type-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.type-483 {
  background: #E3F2FD;
  color: #1565C0;
}

.type-warning {
  background: #FFF3E0;
  color: #E65100;
}

.type-recall {
  background: #FFEBEE;
  color: #C62828;
}

/* Recall Classification Badges */
.recall-class-badge {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 600;
  margin-right: 0.5rem;
  vertical-align: middle;
}

.recall-class-1 {
  background: #FFEBEE;
  color: #C62828;
}

.recall-class-2 {
  background: #FFF3E0;
  color: #E65100;
}

.recall-class-3 {
  background: #FFF8E1;
  color: #F57F17;
}

/* Linked Documents Badge */
.linked-badge {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  background: #E8F5E9;
  color: #2E7D32;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 500;
  margin-left: 0.25rem;
}

/* Company Link */
.company-link {
  color: var(--color-text-dark);
  text-decoration: none;
  transition: color 0.2s ease;
}

.company-link:hover {
  color: var(--color-primary);
}

.company-link:hover strong {
  text-decoration: underline;
}

/* Company Badges */
.company-badges {
  display: inline-flex;
  gap: 0.25rem;
  margin-left: 0.5rem;
  vertical-align: middle;
}

.company-badge {
  display: inline-block;
  min-width: 1.25rem;
  height: 1.25rem;
  padding: 0 0.35rem;
  border-radius: 3px;
  font-size: 0.65rem;
  font-weight: 700;
  text-align: center;
  line-height: 1.25rem;
}

.badge-483 {
  background: #E3F2FD;
  color: #1565C0;
}

.badge-wl {
  background: #FFF3E0;
  color: #E65100;
}

.badge-recall {
  background: #FFEBEE;
  color: #C62828;
}

/* Company Autocomplete */
.company-autocomplete {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: white;
  border: 1px solid var(--color-border);
  border-top: none;
  border-radius: 0 0 var(--radius) var(--radius);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  z-index: 100;
  max-height: 400px;
  overflow-y: auto;
}

.autocomplete-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  text-decoration: none;
  color: var(--color-text-dark);
  border-bottom: 1px solid var(--color-border);
  transition: background 0.2s ease;
}

.autocomplete-item:last-child {
  border-bottom: none;
}

.autocomplete-item:hover {
  background: var(--color-bg-light-blue);
}

.autocomplete-name {
  font-weight: 500;
  flex: 1;
}

.autocomplete-counts {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
  margin-left: 1rem;
}

.ac-badge {
  display: inline-block;
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  font-size: 0.65rem;
  font-weight: 600;
  white-space: nowrap;
}

.ac-483 {
  background: #E3F2FD;
  color: #1565C0;
}

.ac-wl {
  background: #FFF3E0;
  color: #E65100;
}

.ac-recall {
  background: #FFEBEE;
  color: #C62828;
}

/* Top Companies Section */
.top-companies-section {
  margin-bottom: 3rem;
  padding: 2rem;
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.top-companies-section .section-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-dark);
  margin-bottom: 1.5rem;
}

.top-companies-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

.top-company-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--color-text-dark);
  transition: all 0.2s ease;
}

.top-company-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 2px 8px rgba(31, 58, 95, 0.1);
  transform: translateY(-1px);
}

.top-company-rank {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  min-width: 2rem;
}

.top-company-info {
  flex: 1;
  min-width: 0;
}

.top-company-name {
  display: block;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.top-company-total {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
}

.top-company-breakdown {
  display: flex;
  gap: 0.25rem;
  flex-shrink: 0;
}

.tc-badge {
  display: inline-block;
  min-width: 1.5rem;
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 700;
  text-align: center;
}

.tc-483 {
  background: #E3F2FD;
  color: #1565C0;
}

.tc-wl {
  background: #FFF3E0;
  color: #E65100;
}

.tc-recall {
  background: #FFEBEE;
  color: #C62828;
}

@media (max-width: 768px) {
  .top-companies-grid {
    grid-template-columns: 1fr;
  }
}

.doc-link {
  display: inline-block;
  padding: 0.375rem 0.875rem;
  margin: 0.25rem;
  background: var(--color-primary);
  color: white;
  border-radius: 4px;
  font-size: 0.8125rem;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.2s ease;
}

.doc-link:hover {
  background: var(--color-primary-hover);
  color: white;
}

.doc-link-analysis {
  background: var(--color-bg-light);
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}

.doc-link-analysis:hover {
  background: var(--color-primary);
  color: white;
}

/* Pagination */
.database-pagination {
  padding: 2rem 0;
  border-top: 1px solid var(--color-border);
  margin-top: 2rem;
}

.pagination-controls {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 2rem;
}

.pagination-left {
  justify-self: start;
}

.pagination-center {
  display: flex;
  align-items: center;
  gap: 1rem;
  justify-self: center;
}

.pagination-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  justify-self: end;
}

.showing-info {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  font-weight: 500;
}

/* Page Numbers */
.page-numbers {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.page-number-btn {
  min-width: 2.5rem;
  height: 2.5rem;
  padding: 0.5rem;
  border: 1px solid var(--color-border);
  background: white;
  color: var(--color-text-dark);
  border-radius: 4px;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.page-number-btn:hover {
  background: var(--color-bg-light);
  border-color: var(--color-primary);
}

.page-number-btn.active {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

.page-ellipsis {
  padding: 0.5rem;
  color: var(--color-text-secondary);
  font-weight: 500;
}

/* Page Size Selector */
.pagination-page-size {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.pagination-page-size label {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  font-weight: 500;
}

.filter-select-sm {
  padding: 0.5rem 2rem 0.5rem 0.75rem;
  font-size: 0.875rem;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  background: white;
  cursor: pointer;
  min-width: 80px;
}

/* Jump to Page */
.pagination-jump {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.pagination-jump label {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  font-weight: 500;
  white-space: nowrap;
}

.jump-to-page-input {
  width: 4rem;
  padding: 0.5rem;
  font-size: 0.875rem;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  text-align: center;
}

.jump-to-page-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(31, 58, 95, 0.1);
}

.pagination-info {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .database-title {
    font-size: 2rem;
  }

  .database-stats {
    grid-template-columns: 1fr;
  }

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

  .results-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .database-table {
    display: block;
  }

  .database-table thead {
    display: none;
  }

  .database-table tbody,
  .database-table tr,
  .database-table td {
    display: block;
  }

  .database-table tr {
    margin-bottom: 1.5rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1rem;
  }

  .database-table td {
    border-bottom: none;
    padding: 0.5rem 0;
    text-align: left;
  }

  .database-table td::before {
    content: attr(data-label);
    display: block;
    font-weight: 600;
    color: var(--color-text-secondary);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
  }

  /* Mobile Pagination */
  .pagination-controls {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .pagination-left,
  .pagination-center,
  .pagination-right {
    justify-self: center;
    text-align: center;
  }

  .pagination-center {
    flex-direction: column;
    gap: 1rem;
    width: 100%;
  }

  .pagination-right {
    flex-direction: column;
    width: 100%;
  }

  .page-numbers {
    flex-wrap: wrap;
    justify-content: center;
  }
}

/* Loading Skeleton */
.skeleton-grid {
  max-width: 600px;
  margin: 0 auto 1rem;
}

.skeleton-row {
  height: 14px;
  background: linear-gradient(90deg, #E5E7EB 25%, #F3F4F6 50%, #E5E7EB 75%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.5s infinite;
  border-radius: 4px;
  margin-bottom: 0.75rem;
}

.skeleton-short {
  width: 60%;
}

.skeleton-text {
  text-align: center;
  color: var(--color-text-tertiary, #6B7280);
  font-size: 0.875rem;
}

@keyframes skeleton-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ============================================
   Search Feedback
   ============================================ */

.search-feedback {
  display: none;
  margin-top: 0.75rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  background: var(--color-bg-light-blue);
  border-radius: 4px;
}

/* ============================================
   Active Filter Chips
   ============================================ */

.active-filters {
  display: none;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  padding: 0.75rem 1rem;
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.375rem 0.75rem;
  background: var(--color-bg-light-blue);
  color: var(--color-primary);
  border: 1px solid rgba(31, 58, 95, 0.15);
  border-radius: 2rem;
  font-size: 0.8125rem;
  font-weight: 500;
  white-space: nowrap;
}

.filter-chip-dismiss {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.25rem;
  height: 1.25rem;
  padding: 0;
  border: none;
  background: transparent;
  color: var(--color-primary);
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
  border-radius: 50%;
  transition: background 0.15s ease;
}

.filter-chip-dismiss:hover {
  background: rgba(31, 58, 95, 0.1);
}

.filter-chip-clear {
  background: transparent;
  border: 1px dashed var(--color-border);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
}

.filter-chip-clear:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-bg-light-blue);
}

/* ============================================
   Results Header (updated layout)
   ============================================ */

.results-header-left {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.results-header-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  position: relative;
}

.header-showing {
  font-size: 0.8125rem;
}

.btn-action {
  padding: 0.5rem 1rem;
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-action:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-bg-light-blue);
}

.csv-note {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  padding: 0.5rem 0.75rem;
  background: #FFF8E1;
  border: 1px solid #FFE082;
  border-radius: 4px;
  font-size: 0.8125rem;
  color: #795548;
  white-space: nowrap;
  z-index: 10;
  animation: fadeInDown 0.2s ease;
}

.csv-note a {
  color: var(--color-primary);
  font-weight: 600;
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ============================================
   Sortable Column Headers
   ============================================ */

.sortable-th {
  cursor: pointer;
  user-select: none;
  transition: color 0.2s ease;
}

.sortable-th:hover {
  color: var(--color-primary);
}

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

.sort-active {
  color: var(--color-primary);
}

.sort-indicator {
  font-size: 0.75rem;
  opacity: 0.8;
}

/* ============================================
   Row Expansion & Detail Panel
   ============================================ */

.data-row {
  cursor: pointer;
  transition: background 0.15s ease;
}

.data-row.expanded {
  background: var(--color-bg-light-blue);
  border-left: 3px solid var(--color-primary);
}

.detail-row {
  cursor: default;
}

.detail-row td {
  padding: 0 !important;
  border-bottom: 2px solid var(--color-primary) !important;
}

.detail-panel {
  padding: 1.25rem 1.5rem;
  background: var(--color-bg-light);
  border-top: 1px solid var(--color-border);
  animation: slideDown 0.2s ease;
}

@keyframes slideDown {
  from { opacity: 0; max-height: 0; }
  to { opacity: 1; max-height: 500px; }
}

.detail-field {
  margin-bottom: 0.75rem;
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--color-text-dark);
}

.detail-field:last-child {
  margin-bottom: 0;
}

.detail-field strong {
  color: var(--color-text-secondary);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.detail-tag {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  margin: 0.15rem;
  background: var(--color-bg-light-blue);
  color: var(--color-primary);
  border-radius: 4px;
  font-size: 0.8125rem;
  text-decoration: none;
  transition: background 0.15s ease;
}

.detail-tag:hover {
  background: var(--color-primary);
  color: white;
}

.detail-links {
  padding-top: 0.5rem;
  border-top: 1px solid var(--color-border);
  margin-top: 0.75rem;
}

/* ============================================
   Company Inline Icons
   ============================================ */

.company-icon {
  display: inline-block;
  margin-right: 0.3rem;
  padding: 0.1rem 0.3rem;
  font-size: 0.6rem;
  font-weight: 700;
  line-height: 1;
  border-radius: 3px;
  vertical-align: middle;
  letter-spacing: 0.02em;
}

.icon-wl {
  background: #FFF3E0;
  color: #E65100;
}

.icon-recall {
  background: #FFEBEE;
  color: #C62828;
}

/* ============================================
   Mobile Card Enhancements
   ============================================ */

@media (max-width: 768px) {
  .database-table tr.data-row {
    display: flex;
    flex-wrap: wrap;
    position: relative;
  }

  .database-table tr.data-row td[data-label="Company"] {
    order: 1;
    width: 60%;
    font-size: 1rem;
  }

  .database-table tr.data-row td[data-label="Type"] {
    order: 2;
    width: 40%;
    text-align: right;
  }

  .database-table tr.data-row td[data-label="Date"] {
    order: 3;
    width: 100%;
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    padding-top: 0;
  }

  .database-table tr.data-row td[data-label="Center"],
  .database-table tr.data-row td[data-label="Location"],
  .database-table tr.data-row td[data-label="Product/Subject"],
  .database-table tr.data-row td[data-label="Links"] {
    order: 10;
    display: none;
    width: 100%;
  }

  .database-table tr.data-row.expanded td[data-label="Center"],
  .database-table tr.data-row.expanded td[data-label="Location"],
  .database-table tr.data-row.expanded td[data-label="Product/Subject"],
  .database-table tr.data-row.expanded td[data-label="Links"] {
    display: block;
  }

  .database-table tr.data-row::after {
    content: 'Details \25BC';
    display: block;
    order: 5;
    width: 100%;
    text-align: center;
    padding: 0.5rem;
    font-size: 0.75rem;
    color: var(--color-primary);
    font-weight: 600;
    letter-spacing: 0.05em;
    cursor: pointer;
  }

  .database-table tr.data-row.expanded::after {
    content: 'Details \25B2';
  }

  /* Detail row in mobile */
  .detail-row td {
    width: 100%;
  }

  .detail-panel {
    padding: 1rem;
  }

  /* Results header mobile */
  .results-header-right {
    flex-wrap: wrap;
    gap: 0.5rem;
  }

  .btn-action {
    flex: 1;
    text-align: center;
    min-width: 0;
  }

  .results-sort {
    width: 100%;
  }

  /* CSV note on mobile */
  .csv-note {
    position: static;
    margin-top: 0.5rem;
    white-space: normal;
  }
}