:root {
  --bg: #ffffff;
  --fg: #1d232b;
  --muted: #5f6b78;
  --line: #d9dee4;
  --soft: #f3f5f7;
  --accent: #1e6bff;
  --known: #e0218a;
  --model: #f5c400;
  --pin: #1e6bff;
  --pin-done: #8a929c;
  --nd: #19b5c9;
  --danger: #c62828;
  --shadow: 0 6px 24px rgba(15, 23, 42, 0.18);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #161a1f; --fg: #e6e9ed; --muted: #9aa5b1; --line: #2c333b; --soft: #20262d; }
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; height: 100%; background: var(--bg); color: var(--fg); }
body { display: flex; flex-direction: column; overflow: hidden; }

.toolbar {
  display: flex; align-items: center; gap: 10px; padding: 8px 12px; background: var(--bg);
  border-bottom: 1px solid var(--line); z-index: 5; flex-wrap: wrap;
}
.brand { font-weight: 700; white-space: nowrap; }
.search { position: relative; flex: 1 1 240px; max-width: 380px; }
.search input { width: 100%; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--soft); color: var(--fg); font-size: 15px; }
.search-results { position: absolute; top: 100%; left: 0; right: 0; margin: 4px 0 0; padding: 4px 0; list-style: none; background: var(--bg); border: 1px solid var(--line); border-radius: 8px; box-shadow: var(--shadow); max-height: 50vh; overflow: auto; z-index: 20; }
.search-results li { padding: 7px 12px; cursor: pointer; }
.search-results li:hover, .search-results li.active { background: var(--soft); }
.search-results .kind { color: var(--muted); font-size: 12px; margin-left: 6px; }
.controls { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.chk { display: inline-flex; align-items: center; gap: 5px; font-size: 14px; white-space: nowrap; cursor: pointer; }
.sw { width: 12px; height: 12px; border-radius: 3px; display: inline-block; }
.sw.known { background: var(--known); } .sw.model { background: var(--model); } .sw.pins { background: var(--pin); border-radius: 50%; }
.sw.nd { border: 2px solid var(--nd); } .sw.cov { background: linear-gradient(90deg, #2e7d32 50%, #c62828 50%); }
.slider { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; white-space: nowrap; }
.slider input { width: 100px; }
select { padding: 6px 8px; border-radius: 8px; border: 1px solid var(--line); background: var(--soft); color: var(--fg); }
.btn { padding: 7px 12px; border-radius: 8px; border: 1px solid var(--line); background: var(--soft); color: var(--fg); cursor: pointer; font-size: 14px; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.btn.danger { color: var(--danger); }
.btn.icon { padding: 6px 10px; }
.btn:disabled { opacity: .5; cursor: default; }
.mobile-only { display: none; }

#map { flex: 1; position: relative; }
.hint { position: absolute; left: 50%; bottom: 28px; transform: translateX(-50%); background: rgba(20, 24, 30, .78); color: #fff; padding: 6px 12px; border-radius: 16px; font-size: 13px; pointer-events: none; z-index: 4; }
.toast { position: absolute; left: 50%; top: 70px; transform: translateX(-50%); background: var(--fg); color: var(--bg); padding: 10px 16px; border-radius: 10px; box-shadow: var(--shadow); z-index: 30; max-width: min(520px, 92vw); font-size: 14px; }

.panel { position: absolute; top: 56px; right: 0; bottom: 0; width: min(420px, 100vw); background: var(--bg); border-left: 1px solid var(--line); box-shadow: var(--shadow); z-index: 10; display: flex; flex-direction: column; }
.panel-head { display: flex; justify-content: space-between; align-items: flex-start; padding: 12px 14px; border-bottom: 1px solid var(--line); }
.panel .code { font-size: 22px; font-weight: 800; letter-spacing: .5px; }
.panel .sub { color: var(--muted); font-size: 13px; margin-top: 2px; }
.panel-body { overflow: auto; padding: 12px 14px 24px; }
.section { margin-bottom: 16px; }
.section h4 { margin: 0 0 6px; font-size: 12px; text-transform: uppercase; letter-spacing: .6px; color: var(--muted); }
.kv { display: grid; grid-template-columns: 110px 1fr; gap: 3px 10px; font-size: 14px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; overflow-wrap: anywhere; }
.badge { display: inline-block; padding: 1px 7px; border-radius: 10px; font-size: 11px; font-weight: 600; background: var(--soft); border: 1px solid var(--line); margin: 1px 3px 1px 0; }
.badge.known { background: var(--known); color: #fff; border-color: var(--known); }
.badge.model { background: var(--model); color: #222; border-color: var(--model); }
.badge.pecr { background: #fdecea; color: var(--danger); border-color: #f5c2c0; }
.badge.ok { background: #e8f5e9; color: #1b5e20; border-color: #c8e6c9; }
.cand { border: 1px solid var(--line); border-radius: 10px; padding: 8px 10px; margin-bottom: 8px; }
.cand.main { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset; }
.cand .nm { font-weight: 650; }
.cand .meta { font-size: 12px; color: var(--muted); margin: 3px 0; }
.cand .acts { display: flex; gap: 12px; font-size: 13px; margin-top: 4px; }
.roof { width: 100%; height: 190px; border-radius: 10px; overflow: hidden; border: 1px solid var(--line); background: var(--soft); }
.roof img { width: 100%; height: 100%; object-fit: cover; }
textarea { width: 100%; min-height: 64px; border-radius: 8px; border: 1px solid var(--line); background: var(--soft); color: var(--fg); padding: 8px; font: inherit; }
.row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.muted { color: var(--muted); font-size: 13px; }
a { color: var(--accent); }
dialog { border: 1px solid var(--line); border-radius: 12px; background: var(--bg); color: var(--fg); box-shadow: var(--shadow); min-width: min(380px, 92vw); }
dialog h3 { margin-top: 0; }
dialog .radio { display: block; margin: 8px 0; }
dialog menu { display: flex; justify-content: flex-end; gap: 8px; padding: 0; margin: 12px 0 0; }
.spinner { display: inline-block; width: 12px; height: 12px; border: 2px solid var(--line); border-top-color: var(--accent); border-radius: 50%; animation: spin .8s linear infinite; vertical-align: -2px; }
@keyframes spin { to { transform: rotate(360deg); } }
.maplibregl-popup-content { background: var(--bg); color: var(--fg); border-radius: 10px; padding: 10px 12px; font-size: 14px; }
.maplibregl-popup-tip { border-top-color: var(--bg) !important; border-bottom-color: var(--bg) !important; }

@media (max-width: 760px) {
  .mobile-only { display: inline-block; }
  .brand { display: none; }
  .controls { display: none; width: 100%; padding: 6px 0 2px; }
  .controls.open { display: flex; }
  .panel { top: auto; left: 0; right: 0; width: 100%; height: 58vh; border-left: 0; border-top: 1px solid var(--line); border-radius: 14px 14px 0 0; }
  .kv { grid-template-columns: 96px 1fr; }
}