:root {
  --paper: #f4efe4;
  --card: #fffcf5;
  --ink: #1f1c18;
  --muted: #6d655a;
  --line: #ddd2bf;
  --vermilion: #b3321e;
  --vermilion-soft: #f3dcd4;
  --jade: #2d6b5a;
  --jade-soft: #d8e8e1;
  --gold: #a9832b;
  --plum: #6b3f7a;
  --serif: "Noto Serif TC", "Songti TC", "PMingLiU", serif;
  --sans: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 14px/1.6 var(--sans); }

.app { display: grid; grid-template-columns: minmax(360px, 440px) 1fr; height: 100vh; }
.panel { overflow-y: auto; padding: 20px 18px 40px; border-right: 1px solid var(--line); }
.map-wrap { position: relative; }
#map { position: absolute; inset: 0; background: #e8e2d4; }

.brand { display: flex; gap: 14px; align-items: center; margin-bottom: 16px; }
.seal {
  writing-mode: vertical-rl; font: 900 17px/1 var(--serif); letter-spacing: 2px;
  color: #fff; background: var(--vermilion); padding: 8px 7px; border-radius: 4px;
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .35);
}
.brand h1 { font: 900 24px/1.2 var(--serif); margin: 0; letter-spacing: 1px; }
.brand p { margin: 2px 0 0; color: var(--muted); font-size: 13px; letter-spacing: 2px; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; margin-bottom: 12px; }
.card h2 { font: 700 16px/1.3 var(--serif); margin: 0 0 10px; }
.card h2 small { font: 400 12px var(--sans); color: var(--muted); margin-left: 6px; }
.card.muted { color: var(--muted); font-size: 12px; }

.form .row { display: flex; gap: 10px; flex-wrap: wrap; }
.form label { flex: 1 1 110px; display: flex; flex-direction: column; font-size: 12px; color: var(--muted); gap: 4px; }
.form input[type=number], .form input[type=text] {
  font: 15px var(--sans); padding: 7px 9px; border: 1px solid var(--line); border-radius: 6px;
  background: #fff; color: var(--ink); width: 100%;
}
.form input:focus { outline: 2px solid var(--vermilion-soft); border-color: var(--vermilion); }
.form .floor { flex: 0 1 110px; }
.form label.wide { margin-top: 10px; }
.seg { border: 0; padding: 0; margin: 0; flex: 1 1 150px; }
.seg legend { font-size: 12px; color: var(--muted); padding: 0; margin-bottom: 4px; }
.seg label { display: inline-block; flex: none; }
.seg input { position: absolute; opacity: 0; }
.seg span {
  display: inline-block; padding: 7px 16px; border: 1px solid var(--line); background: #fff;
  color: var(--ink); font-size: 14px; cursor: pointer;
}
.seg label:first-of-type span { border-radius: 6px 0 0 6px; }
.seg label:last-of-type span { border-radius: 0 6px 6px 0; border-left: 0; }
.seg input:checked + span { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.seg input:focus-visible + span { outline: 2px solid var(--vermilion); }
details { margin: 10px 0 4px; }
summary { cursor: pointer; color: var(--muted); font-size: 13px; }
details .row { margin-top: 8px; }
button#submit {
  width: 100%; margin-top: 12px; padding: 10px; border: 0; border-radius: 8px;
  background: var(--vermilion); color: #fff; font: 700 16px var(--serif); letter-spacing: 4px; cursor: pointer;
}
button#submit:disabled { opacity: .6; cursor: progress; }
.hint { color: var(--muted); font-size: 12px; margin: 6px 0 0; }
.status { margin: 8px 0 0; font-size: 13px; min-height: 1em; }
.status.error { color: var(--vermilion); }

.score-card { display: flex; gap: 14px; align-items: center; }
.ring-wrap { flex: 0 0 110px; }
.orientation { font: 700 15px var(--serif); margin-bottom: 4px; }
.summary { margin: 0; font-size: 13.5px; }

.alert { background: var(--vermilion); color: #fff; border-radius: 10px; padding: 12px 14px; margin-bottom: 12px; }
.alert b { font-family: var(--serif); }

.bars .bar { margin-bottom: 9px; }
.bars .lab { display: flex; justify-content: space-between; font-size: 13px; }
.bars .track { height: 8px; background: #eee6d7; border-radius: 4px; overflow: hidden; margin-top: 3px; }
.bars .fill { height: 100%; border-radius: 4px; background: var(--jade); transition: width .6s ease; }
.bars .fill.mid { background: var(--gold); }
.bars .fill.low { background: var(--vermilion); }

.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin: -4px 0 8px; }
.tab { border: 0; background: none; padding: 6px 10px; font: 700 14px var(--serif); color: var(--muted); cursor: pointer; border-bottom: 2px solid transparent; }
.tab.active { color: var(--ink); border-color: var(--vermilion); }
.tab b { font: 500 12px var(--sans); color: var(--vermilion); }
.findings { list-style: none; margin: 0; padding: 0; }
.findings li { padding: 8px 8px 8px 12px; border-left: 3px solid var(--line); margin: 6px 0; cursor: pointer; border-radius: 0 6px 6px 0; }
.findings li:hover, .findings li.on { background: #f6efe1; }
.findings li .t { font-weight: 700; display: flex; gap: 6px; align-items: center; }
.findings li .d { font-size: 12.5px; color: var(--muted); }
.findings li.sev-critical, .findings li.sev-high { border-color: var(--vermilion); }
.findings li.sev-medium { border-color: var(--gold); }
.findings li.good { border-color: var(--jade); }
.tag { font: 500 11px var(--sans); padding: 0 6px; border-radius: 9px; background: #eee6d7; color: var(--muted); }
.tag.critical, .tag.high { background: var(--vermilion); color: #fff; }
.tag.medium { background: #f1e2bb; color: #6b5215; }

.history { list-style: none; margin: 0; padding: 0; max-height: 280px; overflow-y: auto; }
.history li { display: flex; align-items: center; gap: 10px; padding: 7px 6px; border-radius: 6px; cursor: pointer; }
.history li:hover, .history li.on { background: #f6efe1; }
.history .score { flex: 0 0 36px; height: 36px; border-radius: 50%; display: grid; place-items: center;
  font: 900 15px var(--serif); color: #fff; background: var(--vermilion); }
.history .score.hi { background: var(--jade); } .history .score.mid { background: var(--gold); }
.history .meta { flex: 1; min-width: 0; }
.history .name { font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.history .sub { font-size: 12px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.history .icon { border: 0; background: none; color: var(--muted); font-size: 15px; cursor: pointer; padding: 4px 6px; border-radius: 4px; }
.history .icon:hover { background: #eee6d7; color: var(--ink); }
.record-bar { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 12.5px; color: var(--muted);
  margin-bottom: 8px; padding: 0 2px; }
.record-bar b { color: var(--jade); }
.record-bar button { border: 1px solid var(--line); background: var(--card); border-radius: 6px; padding: 3px 10px;
  font: 12.5px var(--sans); color: var(--ink); cursor: pointer; margin-left: auto; }
.profile svg { width: 100%; height: auto; display: block; }
.stars-wrap { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
#stars { flex: 1 1 200px; max-width: 260px; }
.stars-legend { flex: 1 1 120px; font-size: 12.5px; }
.stars-legend p { margin: 4px 0; }
.k { display: inline-block; width: 20px; text-align: center; border-radius: 3px; color: #fff; font-size: 11px; margin-right: 4px; }
.k.mt { background: var(--jade); } .k.wt { background: var(--vermilion); } .k.bs { background: #9b9182; }

#phase .kind { font: 900 18px var(--serif); color: var(--vermilion); margin-bottom: 4px; }
#phase ul { margin: 0; padding-left: 18px; }
#sv { width: 100%; border-radius: 6px; display: block; }
.remedy { border-top: 1px dashed var(--line); padding: 8px 0; }
.remedy:first-child { border-top: 0; padding-top: 0; }
.remedy h3 { font: 700 14px var(--serif); margin: 0 0 3px; }
.remedy p { margin: 2px 0; font-size: 13px; }
.remedy .lbl { display: inline-block; font-size: 11px; padding: 0 5px; border-radius: 3px; margin-right: 4px; }
.lbl.fs { background: var(--vermilion-soft); color: var(--vermilion); }
.lbl.en { background: var(--jade-soft); color: var(--jade); }

.legend {
  position: absolute; right: 12px; bottom: 24px; z-index: 500; background: rgba(255, 252, 245, .94);
  border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; font-size: 12px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 3px 12px;
}
.sw { display: inline-block; width: 16px; height: 10px; margin-right: 5px; vertical-align: middle; border-radius: 2px; }
.sw.subject { background: var(--ink); }
.sw.facing { background: var(--vermilion); height: 3px; }
.sw.back { background: rgba(45, 107, 90, .35); border: 1px solid var(--jade); }
.sw.hall { background: rgba(169, 131, 43, .3); border: 1px solid var(--gold); }
.sw.sha { background: var(--vermilion); height: 4px; }
.sw.good { background: var(--jade); height: 4px; }
.dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin: 0 8px 0 3px; vertical-align: middle; }
.dot.yang { background: #d9661a; } .dot.yin { background: var(--plum); }
.tiles-muted { filter: saturate(.25) brightness(1.06) contrast(.9); }
.leaflet-tooltip.lbl-tip { font: 12px var(--sans); }

@media (max-width: 860px) {
  .app { grid-template-columns: 1fr; grid-template-rows: 46vh auto; height: auto; }
  .map-wrap { order: -1; height: 46vh; position: sticky; top: 0; z-index: 10; }
  .panel { border-right: 0; padding: 16px; }
  .legend { display: none; }
}