:root {
  --color-bg: #ffffff;
  --color-surface: #f8fafc;
  --color-text: #1e293b;
  --color-text-muted: #64748b;
  --color-primary: #0f766e;
  --color-primary-hover: #115e59;
  --color-border: #e2e8f0;
  --color-accent: #f59e0b;
  --radius: 0.5rem;
  --shadow: 0 1px 3px rgba(0,0,0,0.1);
  --max-width: 1200px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
}

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

.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

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

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-text);
  text-decoration: none;
}

.logo span { color: var(--color-primary); }

.main-nav {
  display: flex;
  gap: 1.25rem;
}

.main-nav a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
}

.main-nav a:hover { color: var(--color-primary); }

main { min-height: 70vh; padding: 2rem 0 4rem; }

.hero {
  text-align: center;
  padding: 3rem 1rem;
  background: linear-gradient(135deg, #f0fdfa 0%, #e0f2fe 100%);
  border-radius: var(--radius);
  margin-bottom: 2rem;
}

.hero h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.8rem, 5vw, 3rem);
}

.hero-subtitle {
  color: var(--color-text-muted);
  max-width: 720px;
  margin: 0 auto 1.5rem;
  font-size: 1.1rem;
}

.hero-search, .inline-search {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  max-width: 640px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.hero-search input,
.inline-search input,
#search-input,
#province-filter {
  flex: 1 1 240px;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 1rem;
}

button, .button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.25rem;
  border: none;
  border-radius: var(--radius);
  background: var(--color-primary);
  color: white;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
}

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

.button-group {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.25rem;
  text-align: center;
  box-shadow: var(--shadow);
}

.stat-number {
  display: block;
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-primary);
}

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

section { margin-bottom: 2.5rem; }

h1, h2, h3 { margin-top: 0; }

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

.province-card {
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1rem;
  text-decoration: none;
  color: var(--color-text);
  transition: box-shadow 0.2s, transform 0.1s;
}

.province-card:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  transform: translateY(-2px);
}

.province-name { font-weight: 700; }

.province-count {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-top: 0.25rem;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 0.35rem 0.75rem;
  text-decoration: none;
  color: var(--color-text);
  font-size: 0.9rem;
}

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

.card-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1rem;
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: var(--shadow);
}

.card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
}

.card a { color: var(--color-primary); text-decoration: none; }
.card a:hover { text-decoration: underline; }

.card-meta, .card-address {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.breadcrumb ol {
  list-style: none;
  display: flex;
  gap: 0.5rem;
  padding: 0;
  margin: 0 0 1rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.breadcrumb li:not(:last-child)::after {
  content: "/";
  margin-left: 0.5rem;
  color: var(--color-border);
}

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

.hero-sm {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 2rem;
}

.hero-sm h1 { margin-bottom: 0.5rem; }

.filter-section { margin-bottom: 2rem; }

.detail-page { margin-top: 1rem; }

.detail-header { margin-bottom: 1.5rem; }

.detail-header h1 { margin-bottom: 0.25rem; }

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

.detail-grid {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 2rem;
}

@media (max-width: 800px) {
  .detail-grid { grid-template-columns: 1fr; }
}

.info-list {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem 1.5rem;
  margin: 1rem 0 2rem;
}

.info-list dt {
  color: var(--color-text-muted);
  font-weight: 600;
}

.info-list dd { margin: 0; }

.sidebar-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1rem;
}

.sidebar-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar-card li { margin-bottom: 0.5rem; }

.sidebar-card a { color: var(--color-primary); text-decoration: none; }

.map-embed {
  width: 100%;
  height: 320px;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  margin-top: 1rem;
}

.full-map {
  width: 100%;
  height: 70vh;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  margin-top: 1rem;
}

.search-page { max-width: 900px; }

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

.pagination {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  align-items: center;
  margin-top: 1.5rem;
}

.pagination .page-info {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  padding: 0 0.5rem;
}

.pagination button {
  padding: 0.5rem 0.75rem;
  font-size: 0.9rem;
}

.pagination button.active {
  background: var(--color-primary-hover);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  font-size: 0.95rem;
}

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

.data-table th {
  background: var(--color-surface);
  font-weight: 600;
}

.data-table a {
  color: var(--color-primary);
  text-decoration: none;
}

.data-table a:hover {
  text-decoration: underline;
}

.source-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0;
}

.source-list li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--color-border);
}

.source-list li:last-child {
  border-bottom: none;
}

.not-found {
  text-align: center;
  padding: 4rem 1rem;
}

.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: 1.5rem 0;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-inner p { margin: 0; }

.footer-inner a { color: var(--color-primary); text-decoration: none; }

.data-section {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.report-link {
  margin-top: 1rem;
  font-size: 0.9rem;
}

.report-link a {
  color: var(--color-text-muted);
  text-decoration: underline;
}

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

.leaflet-popup-content h3 { margin: 0 0 0.25rem; font-size: 1rem; }
.leaflet-popup-content p { margin: 0; font-size: 0.85rem; color: var(--color-text-muted); }

@media (max-width: 600px) {
  .main-nav { gap: 0.75rem; }
  .header-inner { justify-content: center; }
  .footer-inner { flex-direction: column; text-align: center; }
}