:root {
  --bg: #07111f;
  --panel: rgba(10, 18, 32, 0.82);
  --panel-strong: #0d1728;
  --border: rgba(149, 180, 255, 0.16);
  --text: #edf4ff;
  --muted: #9db1cc;
  --accent: #4cc9f0;
  --accent2: #7c5cff;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: radial-gradient(circle at top, #12213b 0%, var(--bg) 38%, #050a12 100%); color: var(--text); font-family: Inter, "PingFang SC", "Microsoft YaHei", system-ui, sans-serif; }
a { color: inherit; }
body { min-height: 100vh; }
.hero { display: grid; grid-template-columns: 1.8fr 1fr; gap: 24px; padding: 40px clamp(18px, 3vw, 40px) 24px; max-width: 1500px; margin: 0 auto; }
.hero__content, .hero__summary, .panel, .stat-card { border: 1px solid var(--border); background: var(--panel); backdrop-filter: blur(14px); box-shadow: var(--shadow); }
.hero__content { border-radius: 28px; padding: 28px; }
.hero__summary { border-radius: 28px; padding: 18px; display: grid; gap: 16px; align-content: start; }
.eyebrow { letter-spacing: .12em; text-transform: uppercase; color: var(--accent); font-size: 12px; margin: 0 0 8px; }
h1 { margin: 0 0 12px; font-size: clamp(32px, 4vw, 56px); line-height: 1.05; }
.lead { margin: 0; color: var(--muted); max-width: 62ch; font-size: 16px; line-height: 1.7; }
.hero__meta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; color: var(--muted); font-size: 13px; }
.hero__meta span { padding: 7px 10px; border-radius: 999px; background: rgba(255,255,255,0.05); }
.summary-card { border-radius: 22px; padding: 18px; display: grid; gap: 4px; background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02)); border: 1px solid rgba(255,255,255,0.06); }
.summary-card.accent { background: linear-gradient(135deg, rgba(76, 201, 240, 0.16), rgba(124, 92, 255, 0.12)); }
.summary-card__label { color: var(--muted); font-size: 13px; }
.summary-card strong { font-size: 24px; }
.summary-card span:last-child { color: var(--muted); }
.container { max-width: 1500px; margin: 0 auto; padding: 0 clamp(18px, 3vw, 40px) 40px; }
.stats-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-bottom: 18px; }
.stat-card { border-radius: 20px; padding: 18px 16px; display: grid; gap: 10px; }
.stat-card span { color: var(--muted); font-size: 13px; }
.stat-card strong { font-size: 26px; }
.panel { border-radius: 24px; padding: 22px; margin-top: 18px; }
.panel__head { display: flex; justify-content: space-between; align-items: end; gap: 20px; flex-wrap: wrap; margin-bottom: 16px; }
.panel__head h2 { margin: 0 0 8px; font-size: 24px; }
.panel__head p { margin: 0; color: var(--muted); }
.panel__actions { display: grid; gap: 6px; min-width: 240px; }
.panel__actions label { font-size: 13px; color: var(--muted); }
select { appearance: none; border-radius: 14px; border: 1px solid var(--border); background: var(--panel-strong); color: var(--text); padding: 12px 14px; font-size: 14px; }
.map-wrap { width: 100%; height: 420px; border-radius: 18px; overflow: hidden; border: 1px solid var(--border); }
.map-legend { display: flex; flex-wrap: wrap; gap: 14px; color: var(--muted); font-size: 13px; margin-top: 12px; }
.map-legend span { display: inline-flex; align-items: center; gap: 8px; }
.legend-dot { width: 12px; height: 12px; border-radius: 999px; display: inline-block; }
.legend-dot.low { background: #34d399; }
.legend-dot.medium { background: #fbbf24; }
.legend-dot.high { background: #fb7185; }
.cards-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 14px; }
.city-card { border: 1px solid var(--border); border-radius: 18px; padding: 16px; background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.02)); display: grid; gap: 10px; cursor: pointer; transition: transform .15s ease, border-color .15s ease, background .15s ease; }
.city-card:hover { transform: translateY(-2px); border-color: rgba(76, 201, 240, 0.35); }
.city-card.active { border-color: rgba(76, 201, 240, 0.7); background: linear-gradient(180deg, rgba(76, 201, 240, 0.12), rgba(255,255,255,0.02)); }
.city-card__head { display: flex; justify-content: space-between; gap: 8px; align-items: start; }
.city-card h3 { margin: 0; font-size: 18px; }
.badge { border-radius: 999px; padding: 5px 9px; font-size: 12px; font-weight: 600; }
.badge.high { background: rgba(251, 113, 133, 0.16); color: #ff9fb0; }
.badge.medium { background: rgba(251, 191, 36, 0.16); color: #ffd97e; }
.badge.low { background: rgba(52, 211, 153, 0.16); color: #81f0c4; }
.city-card__meta, .city-card__foot { color: var(--muted); font-size: 13px; line-height: 1.6; }
.city-card__score { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.city-card__score strong { font-size: 28px; }
.city-card__score span { color: var(--muted); }
.detail-grid { display: grid; grid-template-columns: 320px 1fr; gap: 16px; }
.detail-summary { border: 1px solid var(--border); border-radius: 18px; padding: 18px; background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.02)); display: grid; gap: 12px; align-content: start; }
.detail-summary h3 { margin: 0; font-size: 22px; }
.detail-summary .summary-line { color: var(--muted); font-size: 13px; line-height: 1.7; }
.detail-summary .summary-value { font-size: 28px; font-weight: 700; }
.detail-summary .summary-value.high { color: #ff9fb0; }
.detail-summary .summary-value.medium { color: #ffd97e; }
.detail-summary .summary-value.low { color: #81f0c4; }
.detail-summary .summary-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.detail-summary .summary-chip { border-radius: 14px; padding: 10px 12px; background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.06); }
.detail-summary .summary-chip span { display: block; color: var(--muted); font-size: 12px; margin-bottom: 4px; }
.detail-charts { display: grid; gap: 14px; }
.chart-block { border: 1px solid var(--border); border-radius: 18px; padding: 12px; background: rgba(255,255,255,0.03); }
.chart-title { font-size: 13px; color: var(--muted); margin: 2px 0 10px; }
.chart-wrap { position: relative; width: 100%; }
.chart-wrap--small { min-height: 220px; }
.table-wrap { overflow: auto; border-radius: 18px; border: 1px solid var(--border); }
table { width: 100%; border-collapse: collapse; min-width: 920px; background: rgba(3, 8, 16, 0.26); }
th, td { padding: 14px 14px; border-bottom: 1px solid rgba(149, 180, 255, 0.12); text-align: left; }
th { color: var(--muted); font-size: 13px; font-weight: 600; background: rgba(255,255,255,0.03); }
td { font-size: 14px; }
.footer { color: var(--muted); padding: 20px; text-align: center; font-size: 13px; }
.kpi { font-weight: 700; }
.small { color: var(--muted); font-size: 12px; }

.leaflet-container { background: #09121d; }
.leaflet-control-attribution, .leaflet-control { font-size: 12px; }
.leaflet-popup-content-wrapper, .leaflet-popup-tip { background: #0d1728; color: #edf4ff; }
.leaflet-popup-content { margin: 12px 14px; color: #edf4ff; }

@media (max-width: 1100px) {
  .detail-grid { grid-template-columns: 1fr; }
}

@media (max-width: 960px) {
  .hero, .stats-grid { grid-template-columns: 1fr; }
}