:root{color-scheme:dark;--bg:#09121d;--panel:#111e2c;--line:#26384a;--text:#e6eef5;--muted:#8da2b7;--accent:#56d9b0}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.6 system-ui,-apple-system,'Segoe UI',sans-serif}header{height:86px;display:flex;align-items:center;gap:24px;padding:0 32px;border-bottom:1px solid var(--line);background:#0d1926}.brand{display:flex;gap:14px;align-items:center;font-size:17px;font-weight:700;letter-spacing:1px}.brand b{color:var(--accent)}.brand small{display:block;color:var(--muted);font-size:11px;font-weight:400;letter-spacing:1.5px}.brandmark{font-size:38px;color:var(--accent)}.badge{font-size:12px;color:var(--accent);background:#15372f;border:1px solid #2a6453;padding:4px 12px;border-radius:20px;margin-left:auto}.clock{color:var(--muted);font:12px monospace}main{display:grid;grid-template-columns:320px 1fr;max-width:1700px;margin:auto}aside{padding:25px 24px;border-right:1px solid var(--line);background:#0c1824}h1{font-size:23px;margin:5px 0}h2{font-size:25px;font-weight:600;margin:3px 0}h3{font-size:15px;margin:0;font-weight:600}.eyebrow{font-size:10px;letter-spacing:2px;color:var(--accent);font-weight:600}.muted,.hint{color:var(--muted)}.muted{font-size:12px}.hint{font-size:11px;line-height:1.7}.section-head,.panel-title,.topline{display:flex;justify-content:space-between;align-items:center;gap:12px}.topline{margin-bottom:24px}fieldset{margin:24px 0 0;padding:0;border:0}legend{margin-bottom:10px;font-size:13px;font-weight:600}.dot{width:8px;height:8px;border-radius:50%;display:inline-block;margin-right:5px}.tx{background:#56d9b0}.rx{background:#f7b965}.pair{display:grid;grid-template-columns:1fr 1fr;gap:10px}label{display:block;color:var(--muted);font-size:11px;margin-bottom:10px}input,select,button{font:inherit}input,select{display:block;width:100%;background:#0a1521;color:var(--text);border:1px solid #304256;padding:9px 10px;border-radius:5px;font-size:13px;margin-top:4px}input:focus,select:focus,button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}button,a{cursor:pointer}button{background:#182a3b;color:var(--text);border:1px solid #33485b;border-radius:5px;padding:8px 12px;font-size:12px}button:hover{background:#253b4e}.primary{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--accent);border:0;color:#062c24;font-weight:700;padding:13px 16px}.primary:hover{background:#8ee9cc}#predict{width:100%;margin-top:22px}button:disabled{opacity:.5;cursor:wait}.text-button{padding:0;border:0;background:none;color:var(--muted)}details{margin-top:22px}summary{cursor:pointer;color:var(--muted);font-size:12px;margin-bottom:12px}.workspace{padding:30px;min-width:0}.panel{background:var(--panel);border:1px solid var(--line);border-radius:9px;padding:20px;margin-bottom:18px}.panel-title{margin-bottom:15px}.panel-title label{margin:0;display:flex;align-items:center;gap:8px}.panel-title select{width:auto;margin:0;padding:4px 8px}.map-panel{padding:18px 20px 10px}.map-controls{display:flex;gap:10px;align-items:center}.map-controls label{margin:0;display:flex;gap:10px;align-items:center}.map-controls select{width:auto;margin:0;padding:4px;font-size:11px}#map{width:100%;display:block;background:#0a1725;border:1px solid #253c51;border-radius:5px;cursor:crosshair;max-height:460px}.map-foot{display:flex;justify-content:space-between;gap:12px;margin-top:8px;font-size:10px;color:var(--muted)}#notice{padding:13px 16px;border-left:3px solid var(--accent);background:#102924;font-size:12px;margin:18px 0}#notice.error{border-color:#f18c8c;background:#382026}.tabs{display:flex;gap:24px;border-bottom:1px solid var(--line);margin:24px 0}.tabs button{border:0;border-radius:0;background:none;color:var(--muted);padding:10px 2px;border-bottom:2px solid transparent}.tabs button.active{border-color:var(--accent);color:var(--text)}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:18px}.metrics>div{padding:15px 18px;border:1px solid var(--line);border-radius:7px;background:#101e2b}.metrics span{display:block;color:var(--muted);font-size:11px}.metrics strong{font:28px/1.6 ui-monospace,monospace}.metrics small{font-size:12px;color:var(--muted)}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:12px;text-align:right;white-space:nowrap}th{color:var(--muted);font-size:10px;font-weight:500}th,td{padding:8px;border-bottom:1px solid var(--line)}.heat th,.heat td{padding:3px;text-align:center;font-size:10px;border:2px solid var(--panel)}.heat th:first-child{min-width:65px}.heat button{border:0;padding:7px 0;width:100%;min-width:22px;color:inherit;border-radius:2px;font:inherit;background:transparent}.heat .selected{outline:1px solid #f7b965}.empty{padding:35px;text-align:center;color:var(--muted)}.legend{display:flex;gap:10px;align-items:center;color:var(--muted);font-size:10px;margin-top:12px}.legend i{width:130px;height:6px;background:linear-gradient(90deg,#18324c,#187c77,#7bdfac);border-radius:3px}.legend span:last-child{margin-left:auto}.exports{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.exports[hidden]{display:none}.exports a{color:var(--accent);font-size:12px;border:1px solid #31544e;border-radius:4px;padding:6px 12px;text-decoration:none}.coverage-form{display:flex;align-items:end;gap:15px;flex-wrap:wrap;margin-top:25px}.coverage-form label{flex:1;min-width:120px;margin-bottom:0}.history-list>div{display:flex;gap:20px;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding:15px 0}.history-list small{display:block;color:var(--muted)}footer{font-size:10px;color:var(--muted);margin:25px 0;line-height:1.9}[hidden]{display:none!important}@media(max-width:1100px){main{grid-template-columns:280px 1fr}.workspace{padding:24px 18px}aside{padding:24px 18px}.clock{display:none}.map-controls{flex-wrap:wrap}.metrics strong{font-size:23px}.map-foot{flex-direction:column;gap:0}}@media(max-width:800px){header{padding:12px 18px;height:auto;gap:10px}.brand{font-size:13px}.badge{font-size:10px}main{display:block}aside{border-right:0;border-bottom:1px solid var(--line)}fieldset{margin-top:18px}.workspace{padding:24px 14px}.metrics{gap:8px}.metrics>div{padding:12px 10px}.metrics strong{font-size:20px}h2{font-size:20px}.map-panel{padding:14px 10px}.panel-title{flex-wrap:wrap}.topline{align-items:start}.legend span:last-child{display:none}}

.weather-panel { margin-bottom: 18px; }
.weather-panel p { overflow-wrap: anywhere; }
input[readonly] { opacity: .7; }
.observation-controls { display:flex; gap:12px; align-items:end; flex-wrap:wrap; }
#observations h4 { margin-top:24px; }
#observations .table-wrap { margin-top:12px; }
#giro-chart svg { width:100%; max-height:250px; margin-top:16px; }
.map-controls input[type=checkbox] { width:auto; }

.tabs { flex-wrap:wrap; column-gap:18px; row-gap:0; }
#observation-distance { width:150px; }
#observation-sources { overflow-wrap:anywhere; }
#diversity-sites input { min-width:95px; }
#diversity-sites input[type=text] { min-width:150px; }
#diversity-sites select { min-width:110px; }
#diversity .exports { flex-wrap:wrap; }
#diversity-independent { width:auto; }
#positions-poll, #positions-map { width:auto; }
#positions-table button { margin:3px; }
.position-binding { display:block; margin-top:6px; }
#position-stations input[type=checkbox] { width:auto; }
main{display:block;max-width:1800px}
.map-setup{display:grid;grid-template-columns:minmax(0,1fr) 370px;gap:20px;align-items:start}
.map-panel{position:sticky;top:16px;min-width:0}
.map-panel .panel-title{flex-wrap:wrap}
.map-controls{flex-wrap:wrap}
#map{cursor:grab;touch-action:none;user-select:none;max-height:none;aspect-ratio:2/1}
#map.dragging{cursor:grabbing}
.station-setup{max-height:740px;overflow:auto}
.station-setup h2{font-size:20px}
.station-card{border:1px solid var(--line);padding:12px;border-radius:6px;margin:12px 0}
.station-card legend{padding:0 6px;margin:0;color:var(--accent)}
.station-card button{margin-right:6px}
.station-card label{margin-bottom:8px}
.endpoint-position{overflow-wrap:anywhere}
.catalog-editor{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin:20px 0}
.catalog-editor .exports{align-items:end;margin:0}
#conditions{max-width:850px}
#conditions>fieldset{margin-top:12px}
#diversity-independent{display:inline-block}
@media(max-width:1000px){.map-setup{grid-template-columns:minmax(0,1fr) 310px}.workspace{padding:20px}.map-foot{flex-direction:column}}
@media(max-width:760px){.map-setup{grid-template-columns:1fr}.map-panel{position:static}.station-setup{max-height:none}.workspace{padding:14px}.map-controls{gap:6px}}
.map-column{min-width:0}.map-panel{position:static}.station-setup{position:sticky;top:16px;max-height:calc(100vh - 32px)}
.chart-controls{display:flex;gap:10px;align-items:end;flex-wrap:wrap}
.chart-controls label{display:block}.chart-controls input[type=checkbox]{width:auto;display:inline}
#propagation-plot{overflow:auto}#propagation-plot>svg{display:block;width:100%;min-width:600px}
.ocr-panel{margin:18px 0;padding:14px;border:1px solid var(--line);border-radius:10px}.ocr-panel summary{cursor:pointer;font-weight:700}.ocr-check{display:block;margin:12px 0}.ocr-check input[type=checkbox]{width:auto;display:inline}.ocr-document{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:12px 0}.ocr-document span{overflow-wrap:anywhere;flex:1;min-width:150px}.ocr-candidate{padding:12px 0;border-top:1px solid var(--line)}.ocr-candidate td{white-space:normal;overflow-wrap:anywhere;max-width:400px}#ocr-review{grid-column:1/-1}
.language-control{margin:0 0 0 auto;font-size:10px}.language-control select{padding:5px;margin:0;width:130px}.badge{margin-left:0}
@media(max-width:760px){.station-setup{position:static;max-height:none;grid-row:1}.language-control select{width:100px}header{flex-wrap:wrap}}