:root{color-scheme:light;--bg:#f3f5f7;--ink:#152b35;--muted:#6e7e87;--line:#e3e9ed;--accent:#007e78}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.6 system-ui,"Microsoft YaHei",sans-serif}aside{position:fixed;inset:0 auto 0 0;width:226px;background:#102a35;color:#d0dde3;padding:36px 24px}.brand{display:flex;gap:14px;align-items:center;text-decoration:none;color:#4ddac0;font-size:34px}.brand span{font-size:17px;line-height:1.35;letter-spacing:3px;color:white}.brand b{font-weight:400;letter-spacing:2px}.sidebar-label{font-size:11px;color:#809ba8;margin:52px 10px 12px;letter-spacing:2px}nav button{display:block;width:100%;text-align:left;border:0;background:transparent;color:#aac0ca;margin:9px 0;padding:12px;border-radius:7px}nav button.selected{background:#1e4652;color:#78ead6}.sidebar-bottom{position:absolute;bottom:28px;font-size:12px;color:#9bb4bf}.sidebar-bottom small{display:block;margin-top:13px;color:#678996;line-height:2}.dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#56cfb6;margin-right:5px}main{margin-left:226px;padding:38px 42px;max-width:1700px}header{display:flex;align-items:center;justify-content:space-between;margin-bottom:30px}.eyebrow{font-size:10px;font-weight:700;color:var(--accent);letter-spacing:2px}h1{margin:6px 0;font-size:28px;letter-spacing:1px}h2{font-size:18px;margin:7px 0 16px}p{color:var(--muted);margin:5px 0}button{cursor:pointer;font:inherit;background:white;border:1px solid #d5e0e5;border-radius:6px;padding:8px 15px;color:var(--ink)}button:hover{filter:brightness(.96)}button:disabled{cursor:wait;opacity:.6}.primary{background:var(--accent);color:white;border-color:var(--accent)}.header-actions{display:flex;align-items:center;gap:9px}.badge{display:inline-block;padding:5px 10px;border:1px solid var(--line);border-radius:5px;font-size:11px;background:#f8fafb;color:#617984}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:26px}.metrics article{background:white;border:1px solid var(--line);padding:22px;border-radius:9px}.metrics span{color:var(--muted);font-size:12px}.metrics strong{display:block;font-size:36px;font-weight:600;margin:6px 0}.metrics .text-metric{font-size:25px;line-height:57px;margin:0}.metrics small{color:#829098;font-size:11px}.two-column{display:grid;grid-template-columns:1.7fr 1fr;gap:24px}.panel{background:white;border:1px solid var(--line);border-radius:9px;padding:26px}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:15px}.hint{font-size:12px;color:#7d8b93}.region-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:24px}.region{padding:15px 17px;border:1px solid var(--line);border-radius:7px;display:flex;justify-content:space-between;align-items:center}.region strong{display:block;font-size:14px}.region small{color:#8c9aa2;font-size:10px}.region .count{font-size:12px;color:var(--accent)}.status-row{display:flex;justify-content:space-between;padding:15px 0;border-bottom:1px solid #edf1f3;color:var(--muted);font-size:12px}.status-row b{font-weight:500;color:#395765}.path{font-size:11px;overflow-wrap:anywhere;margin-top:19px}.callout{background:#edf7f5;color:#50746d;font-size:12px;padding:16px;border-radius:6px;margin-top:18px}footer{display:flex;justify-content:space-between;color:#8f9ca5;font-size:10px;margin-top:30px}label{display:flex;flex-direction:column;gap:6px;font-size:12px;color:#657c88}input,select{padding:10px;border:1px solid #cddbe1;border-radius:5px;font:inherit;min-width:0;background:white;color:var(--ink)}input:focus,select:focus{outline:2px solid #89d3c9}.login{max-width:520px;margin:60px auto}.login form{display:grid;gap:16px;margin:25px 0}.station-form{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding:24px 0}.table-wrap{overflow-x:auto;margin-top:24px}table{width:100%;border-collapse:collapse;text-align:left;font-size:12px}th{background:#f6f9fa;color:#6d818b;font-weight:500}th,td{padding:13px 12px;border-bottom:1px solid var(--line)}.empty{padding:60px 20px;text-align:center;color:#879aa4}.empty strong{display:block;font-size:17px;color:#54707c;margin-bottom:8px}#notice{background:#fff0e6;color:#985124;padding:12px 18px;margin-bottom:18px;border-radius:6px}[hidden]{display:none!important}@media(max-width:1100px){main{padding:28px 22px}.two-column{grid-template-columns:1fr}.station-form{grid-template-columns:repeat(2,1fr)}.metrics{gap:10px}.metrics article{padding:14px}}@media(max-width:760px){aside{position:static;width:auto;padding:16px}.brand{font-size:25px}.brand span{font-size:12px}nav{display:flex;flex-wrap:wrap}nav button{width:auto;font-size:12px;margin:0}.sidebar-label,.sidebar-bottom{display:none}main{margin:0;padding:20px 14px}header{align-items:flex-start;gap:15px}h1{font-size:23px}.header-actions{flex-wrap:wrap;justify-content:flex-end}.metrics{grid-template-columns:repeat(2,1fr)}.region-grid{grid-template-columns:1fr}.panel{padding:20px}footer{gap:12px}}

#spectrum-chart,#summary-chart,#waterfall-chart{display:block;width:100%;height:auto;min-height:160px;margin-top:20px}.observations{margin-top:24px}

#capture-select{max-width:100%;padding:10px;margin:10px 0} #summary-meta,#waterfall-meta{overflow-wrap:anywhere}