:root {
  color-scheme: light dark;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background-color: #0f172a;
  color: #f8fafc;
  --card-bg: rgba(15, 23, 42, 0.75);
  --card-border: rgba(148, 163, 184, 0.2);
  --accent: #38bdf8;
  --accent-strong: #0ea5e9;
  --muted: #cbd5f5;
}

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at 20% 20%, rgba(56, 189, 248, 0.25), transparent 55%),
              radial-gradient(circle at 80% 0%, rgba(165, 180, 252, 0.35), transparent 50%),
              #0f172a;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 48px 24px 64px;
}

.page-header {
  margin-bottom: 32px;
  text-align: center;
}

.page-header h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin-bottom: 12px;
}

.page-header .lead {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.5;
  max-width: 720px;
  margin: 0 auto;
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 18px;
  padding: 28px;
  box-shadow: 0 16px 48px rgba(15, 23, 42, 0.35);
  backdrop-filter: blur(18px);
  margin-bottom: 28px;
  position: relative;
}

.form-grid {
  display: grid;
  gap: 20px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-weight: 600;
  font-size: 0.95rem;
}

input[type="text"],
input[type="number"],
input[type="range"] {
  appearance: none;
  background: rgba(15, 23, 42, 0.65);
  border: 1px solid rgba(148, 163, 184, 0.25);
  border-radius: 10px;
  padding: 12px 14px;
  color: inherit;
  font-size: 1rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input[type="text"]:focus,
input[type="number"]:focus,
input[type="range"]:focus {
  border-color: var(--accent);
  outline: none;
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.25);
}

input[type="number"] {
  max-width: 120px;
}

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

.advanced summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 10px;
}

.advanced-grid {
  display: grid;
  gap: 16px;
}

.radio-option {
  display: flex;
  gap: 10px;
  align-items: center;
  font-size: 0.95rem;
}

.primary {
  padding: 14px 20px;
  border-radius: 12px;
  border: none;
  font-weight: 600;
  font-size: 1rem;
  color: #0f172a;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.primary:disabled {
  cursor: not-allowed;
  opacity: 0.6;
  box-shadow: none;
  transform: none;
}

.primary:not(:disabled):hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(14, 165, 233, 0.35);
}

.secondary {
  padding: 12px 18px;
  border-radius: 12px;
  border: 1px solid rgba(148, 163, 184, 0.35);
  color: inherit;
  background: rgba(15, 23, 42, 0.4);
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.2s ease, transform 0.15s ease;
}

.secondary:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
}

.secondary:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
  border-color: rgba(148, 163, 184, 0.2);
}

.status {
  margin-top: 18px;
  min-height: 24px;
  font-size: 0.95rem;
}

.status.error {
  color: #fca5a5;
}

.results-summary {
  margin: 12px 0 18px;
  color: var(--muted);
  font-size: 0.95rem;
}

.filters {
  display: grid;
  gap: 16px;
  margin-bottom: 12px;
  background: rgba(15, 23, 42, 0.4);
  border: 1px solid rgba(148, 163, 184, 0.12);
  border-radius: 14px;
  padding: 18px;
}

@media (min-width: 720px) {
  .filters {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    align-items: end;
  }
}

.filter-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.92rem;
}

.filter-field label {
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.filter-field.checkbox {
  flex-direction: row;
  align-items: center;
  gap: 10px;
}

.filter-field.checkbox label {
  font-weight: 500;
}

.filter-value {
  font-weight: 600;
  color: var(--accent);
}

.filters input[type="text"],
.filters input[type="number"],
.filters input[type="range"] {
  background: rgba(15, 23, 42, 0.55);
}

.progress {
  margin-top: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
}

progress {
  width: 220px;
  height: 8px;
  border-radius: 999px;
  overflow: hidden;
  background-color: rgba(148, 163, 184, 0.25);
}

progress::-webkit-progress-bar {
  background-color: transparent;
}

progress::-webkit-progress-value {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
}

progress::-moz-progress-bar {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
}

.results h2 {
  margin-top: 0;
  margin-bottom: 18px;
}

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

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 520px;
}

table thead {
  background: rgba(148, 163, 184, 0.1);
}

table th,
table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid rgba(148, 163, 184, 0.15);
}

table tbody tr:hover {
  background: rgba(148, 163, 184, 0.08);
}

.sortable {
  appearance: none;
  border: none;
  background: transparent;
  color: inherit;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0;
}

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

.sort-indicator {
  font-size: 0.85rem;
  color: rgba(148, 163, 184, 0.7);
}

.sort-indicator.default::after {
  content: "↕";
}

.sort-indicator.asc::after {
  content: "↑";
  color: var(--accent);
}

.sort-indicator.desc::after {
  content: "↓";
  color: var(--accent);
}

.table-country {
  display: flex;
  align-items: center;
  gap: 10px;
}

.table-country span.flag {
  font-size: 1.1rem;
}

.table-link a {
  color: inherit;
  text-decoration: none;
  font-weight: 600;
  border-bottom: 1px dashed rgba(148, 163, 184, 0.6);
}

.table-link a:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.map-container {
  position: relative;
  width: 100%;
  min-height: 420px;
  height: clamp(320px, 60vw, 520px);
  border-radius: 16px;
  border: 1px solid rgba(148, 163, 184, 0.15);
  overflow: hidden;
}

.map-container.leaflet-container {
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.6);
}

.map-legend {
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 0.85rem;
  color: var(--muted);
  background: rgba(15, 23, 42, 0.65);
  border: 1px solid rgba(148, 163, 184, 0.25);
  border-radius: 999px;
  padding: 6px 12px;
}

.map-legend span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.reviews details {
  background: rgba(15, 23, 42, 0.5);
  border: 1px solid rgba(148, 163, 184, 0.15);
  border-radius: 12px;
  margin-bottom: 14px;
  padding: 14px 18px;
}

.reviews summary {
  cursor: pointer;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.review-item {
  border-top: 1px solid rgba(148, 163, 184, 0.15);
  padding-top: 16px;
  margin-top: 14px;
}

.review-header {
  font-weight: 600;
  margin-bottom: 6px;
}

.review-rating-label {
  font-size: 0.85rem;
  color: rgba(94, 234, 212, 0.8);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.review-meta {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 10px;
}

.review-body {
  white-space: pre-wrap;
  line-height: 1.5;
  margin-bottom: 10px;
}

.review-link a {
  color: var(--accent);
  font-size: 0.9rem;
}

.muted {
  color: var(--muted);
}

.page-footer {
  text-align: center;
  color: rgba(148, 163, 184, 0.8);
  font-size: 0.9rem;
  margin-top: 20px;
}