/**
 * Firestore Data Browser - Common Styles
 */

/* Reset and Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background: #f9fafb;
  color: #111827;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
}

body.dark-mode {
  background: #111827;
  color: #f9fafb;
}

/* Container */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 20px;
}

/* Header */
header {
  background: white;
  padding: 24px;
  border-radius: 12px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  margin-bottom: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

body.dark-mode header {
  background: #1f2937;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

header h1 {
  font-size: 24px;
  font-weight: 600;
  margin: 0;
}

.subtitle {
  color: #6b7280;
  font-size: 14px;
  margin-top: 4px;
}

body.dark-mode .subtitle {
  color: #9ca3af;
}

/* Back Link */
.back-link {
  color: #3b82f6;
  text-decoration: none;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.back-link:hover {
  text-decoration: underline;
}

/* Navigation Cards (Homepage) */
.nav-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-bottom: 24px;
}

.nav-card {
  background: white;
  border-radius: 12px;
  padding: 32px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  text-decoration: none;
  color: inherit;
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.nav-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transform: translateY(-2px);
}

body.dark-mode .nav-card {
  background: #1f2937;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

body.dark-mode .nav-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.nav-card-icon {
  font-size: 48px;
  margin-bottom: 16px;
}

.nav-card-title {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 8px;
}

.nav-card-description {
  color: #6b7280;
  font-size: 14px;
}

body.dark-mode .nav-card-description {
  color: #9ca3af;
}

/* Data Table */
.table-container {
  background: white;
  border-radius: 12px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}

body.dark-mode .table-container {
  background: #1f2937;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.data-table th {
  background: #f9fafb;
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;
  color: #374151;
  border-bottom: 1px solid #e5e7eb;
  white-space: nowrap;
}

body.dark-mode .data-table th {
  background: #111827;
  color: #d1d5db;
  border-bottom-color: #374151;
}

.data-table th.sortable {
  cursor: pointer;
  user-select: none;
}

.data-table th.sortable:hover {
  background: #f3f4f6;
}

body.dark-mode .data-table th.sortable:hover {
  background: #1f2937;
}

.data-table td {
  padding: 12px 16px;
  border-bottom: 1px solid #e5e7eb;
  color: #4b5563;
}

body.dark-mode .data-table td {
  border-bottom-color: #374151;
  color: #d1d5db;
}

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

.data-table tbody tr.clickable {
  cursor: pointer;
}

.data-table tbody tr.clickable:hover {
  background: #f9fafb;
}

body.dark-mode .data-table tbody tr.clickable:hover {
  background: #374151;
}

.data-table tbody tr.selected {
  background: #eff6ff;
}

body.dark-mode .data-table tbody tr.selected {
  background: #1e3a5f;
}

/* Badges */
.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 500;
}

.badge-success {
  background: #dcfce7;
  color: #166534;
}

body.dark-mode .badge-success {
  background: #166534;
  color: #dcfce7;
}

.badge-warning {
  background: #fef3c7;
  color: #92400e;
}

body.dark-mode .badge-warning {
  background: #92400e;
  color: #fef3c7;
}

.badge-info {
  background: #dbeafe;
  color: #1e40af;
}

body.dark-mode .badge-info {
  background: #1e40af;
  color: #dbeafe;
}

.badge-default {
  background: #f3f4f6;
  color: #374151;
}

body.dark-mode .badge-default {
  background: #374151;
  color: #d1d5db;
}

.badge-count {
  background: #e5e7eb;
  color: #374151;
  min-width: 24px;
  text-align: center;
}

body.dark-mode .badge-count {
  background: #4b5563;
  color: #e5e7eb;
}

/* Thumbnails */
.thumbnail {
  width: 40px;
  height: 40px;
  object-fit: cover;
  border-radius: 6px;
}

/* References */
.reference {
  font-family: 'SF Mono', Monaco, 'Courier New', monospace;
  font-size: 12px;
  color: #6b7280;
  background: #f3f4f6;
  padding: 2px 6px;
  border-radius: 4px;
}

body.dark-mode .reference {
  background: #374151;
  color: #9ca3af;
}

/* Text utilities */
.text-muted {
  color: #9ca3af;
}

body.dark-mode .text-muted {
  color: #6b7280;
}

/* Loading */
.loading {
  text-align: center;
  padding: 60px 20px;
  color: #6b7280;
}

.spinner {
  width: 32px;
  height: 32px;
  border: 3px solid #e5e7eb;
  border-top-color: #3b82f6;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 16px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Error */
.error {
  background: #fef2f2;
  color: #991b1b;
  padding: 16px;
  border-radius: 8px;
  margin-bottom: 24px;
}

body.dark-mode .error {
  background: #450a0a;
  color: #fecaca;
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: #6b7280;
}

.empty-state-icon {
  font-size: 48px;
  margin-bottom: 16px;
  opacity: 0.5;
}

/* Sidebar (for elements page) */
.detail-sidebar {
  background: white;
  border-radius: 12px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}

body.dark-mode .detail-sidebar {
  background: #1f2937;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.sidebar-header {
  padding: 20px;
  border-bottom: 1px solid #e5e7eb;
}

body.dark-mode .sidebar-header {
  border-bottom-color: #374151;
}

.sidebar-header h2 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 4px;
}

.sidebar-content {
  padding: 20px;
}

.sidebar-field {
  margin-bottom: 16px;
}

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

.sidebar-label {
  font-size: 12px;
  font-weight: 500;
  color: #6b7280;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

body.dark-mode .sidebar-label {
  color: #9ca3af;
}

.sidebar-value {
  font-size: 14px;
  color: #111827;
}

body.dark-mode .sidebar-value {
  color: #f9fafb;
}

.sidebar-empty {
  padding: 40px 20px;
  text-align: center;
  color: #9ca3af;
}

/* Map + Table + Sidebar Layout (Elements page) */
.elements-layout {
  display: grid;
  grid-template-columns: 1fr 350px;
  grid-template-rows: 400px 1fr;
  gap: 24px;
  min-height: calc(100vh - 150px);
}

.map-container {
  grid-column: 1;
  grid-row: 1;
  background: white;
  border-radius: 12px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}

body.dark-mode .map-container {
  background: #1f2937;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.map-container #map {
  width: 100%;
  height: 100%;
}

.sidebar-container {
  grid-column: 2;
  grid-row: 1 / 3;
}

.table-section {
  grid-column: 1;
  grid-row: 2;
}

/* Dark Mode Toggle */
.dark-mode-toggle {
  background: #f3f4f6;
  border: none;
  padding: 8px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 6px;
}

body.dark-mode .dark-mode-toggle {
  background: #374151;
  color: #f9fafb;
}

.dark-mode-toggle:hover {
  background: #e5e7eb;
}

body.dark-mode .dark-mode-toggle:hover {
  background: #4b5563;
}

/* Header actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Responsive */
@media (max-width: 1024px) {
  .elements-layout {
    grid-template-columns: 1fr;
    grid-template-rows: 300px auto auto;
  }

  .map-container {
    grid-column: 1;
    grid-row: 1;
  }

  .sidebar-container {
    grid-column: 1;
    grid-row: 2;
  }

  .table-section {
    grid-column: 1;
    grid-row: 3;
  }
}

/* Section Titles */
.section-title {
  font-size: 18px;
  font-weight: 600;
  margin: 32px 0 16px;
  color: #374151;
}

body.dark-mode .section-title {
  color: #d1d5db;
}

.section-title:first-of-type {
  margin-top: 0;
}

/* Loading Inline */
.loading-inline {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 24px;
  color: #6b7280;
}

.loading-inline .spinner {
  margin: 0;
}

/* Error Inline */
.error-inline {
  color: #dc2626;
  padding: 24px;
}

body.dark-mode .error-inline {
  color: #f87171;
}

/* Breadcrumb Navigation */
.breadcrumb {
  font-size: 14px;
  margin-bottom: 8px;
}

.breadcrumb a {
  color: #3b82f6;
  text-decoration: none;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

.breadcrumb-sep {
  color: #9ca3af;
  margin: 0 8px;
}

.breadcrumb-current {
  color: #6b7280;
}

body.dark-mode .breadcrumb-current {
  color: #9ca3af;
}

/* Table Scroll */
.table-scroll {
  overflow-x: auto;
}

/* Result Count */
.result-count {
  margin-top: 16px;
  font-size: 14px;
  color: #6b7280;
}

body.dark-mode .result-count {
  color: #9ca3af;
}

/* Detail Layout */
.detail-layout {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* Subcollections Bar */
.subcollections-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: white;
  border-radius: 12px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

body.dark-mode .subcollections-bar {
  background: #1f2937;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.subcollections-label {
  font-weight: 600;
  color: #374151;
}

body.dark-mode .subcollections-label {
  color: #d1d5db;
}

.subcollection-btn {
  display: inline-block;
  padding: 8px 16px;
  background: #eff6ff;
  color: #1d4ed8;
  border-radius: 8px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s ease;
}

.subcollection-btn:hover {
  background: #dbeafe;
}

body.dark-mode .subcollection-btn {
  background: #1e3a5f;
  color: #93c5fd;
}

body.dark-mode .subcollection-btn:hover {
  background: #1e40af;
}

/* JSON Inspector */
.json-inspector {
  background: white;
  border-radius: 12px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}

body.dark-mode .json-inspector {
  background: #1f2937;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.json-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid #e5e7eb;
}

body.dark-mode .json-header {
  border-bottom-color: #374151;
}

.json-title {
  font-weight: 600;
  color: #374151;
}

body.dark-mode .json-title {
  color: #d1d5db;
}

.copy-btn {
  padding: 6px 12px;
  background: #f3f4f6;
  border: none;
  border-radius: 6px;
  font-size: 13px;
  cursor: pointer;
  transition: background 0.2s;
}

.copy-btn:hover {
  background: #e5e7eb;
}

body.dark-mode .copy-btn {
  background: #374151;
  color: #d1d5db;
}

body.dark-mode .copy-btn:hover {
  background: #4b5563;
}

.json-content {
  padding: 20px;
  max-height: 600px;
  overflow: auto;
}

.json-content pre {
  margin: 0;
  font-family: 'SF Mono', Monaco, 'Courier New', monospace;
  font-size: 13px;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
}

/* JSON Syntax Highlighting */
.json-key {
  color: #0550ae;
}

body.dark-mode .json-key {
  color: #79c0ff;
}

.json-string {
  color: #0a3069;
}

body.dark-mode .json-string {
  color: #a5d6ff;
}

.json-number {
  color: #0550ae;
}

body.dark-mode .json-number {
  color: #79c0ff;
}

.json-boolean {
  color: #cf222e;
}

body.dark-mode .json-boolean {
  color: #ff7b72;
}

.json-null, .json-undefined {
  color: #6e7781;
  font-style: italic;
}

body.dark-mode .json-null, body.dark-mode .json-undefined {
  color: #8b949e;
}

.json-date {
  color: #116329;
}

body.dark-mode .json-date {
  color: #7ee787;
}

.json-reference {
  color: #8250df;
  cursor: help;
}

body.dark-mode .json-reference {
  color: #d2a8ff;
}

.json-geopoint {
  color: #953800;
}

body.dark-mode .json-geopoint {
  color: #ffa657;
}

.json-link {
  color: inherit;
  text-decoration: underline;
}

.json-link:hover {
  opacity: 0.8;
}

@media (max-width: 768px) {
  .container {
    padding: 16px;
  }

  header {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .header-actions {
    width: 100%;
    justify-content: space-between;
  }

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

  .data-table {
    font-size: 13px;
  }

  .data-table th,
  .data-table td {
    padding: 10px 12px;
  }

  .subcollections-bar {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Build info */
.build-info {
  margin-top: 16px;
  font-size: 12px;
  color: #9ca3af;
  text-align: center;
}

body.dark-mode .build-info {
  color: #6b7280;
}