:root{--bg:#f4f1ea;--card:#fff;--ink:#1d2a30;--mut:#6b7a80;--pri:#1f4e5f;--acc:#d9822b;--ok:#3c8a5a;--bad:#c0473b;--line:#e2ddd2;--r:12px}
@media(prefers-color-scheme:dark){:root{--bg:#14191c;--card:#1d2528;--ink:#e8eceb;--mut:#8fa0a6;--pri:#5fa3b8;--line:#2b3639}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.4 -apple-system,system-ui,sans-serif;padding-bottom:70px}
.top{position:sticky;top:0;z-index:5;background:var(--pri);color:#fff;padding:10px 16px;display:flex;justify-content:space-between;align-items:baseline}
.top h1{margin:0;font-size:18px}.top .muted{color:#cfe0e6;font-size:12px}
main{padding:14px 16px;max-width:900px;margin:auto}
.tabs{position:fixed;bottom:0;left:0;right:0;display:flex;background:var(--card);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom);z-index:6}
.tabs button{flex:1;padding:14px 0;border:0;background:none;color:var(--mut);font-size:13px;font-weight:600}
.tabs button.on{color:var(--pri);box-shadow:inset 0 3px 0 var(--pri)}
h2{font-size:17px;margin:18px 0 8px}h3{margin:0 0 4px;font-size:15px}
.muted{color:var(--mut)}.small{font-size:12px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:12px;margin:8px 0}
.row{display:flex;gap:10px;align-items:center}.row.sb{justify-content:space-between}.grow{flex:1;min-width:0}
.btn{border:0;border-radius:10px;background:var(--pri);color:#fff;padding:10px 14px;font-size:14px;font-weight:600;cursor:pointer}
.btn.sec{background:transparent;color:var(--pri);border:1px solid var(--pri)}.btn.acc{background:var(--acc)}.btn.sm{padding:6px 10px;font-size:12px}.btn.red{background:var(--bad)}
.btn.block{display:block;width:100%}
input,select,textarea{width:100%;padding:9px 10px;border:1px solid var(--line);border-radius:9px;background:var(--card);color:var(--ink);font:inherit}
label.f{display:block;margin:8px 0;font-size:12px;color:var(--mut)}label.f input,label.f select,label.f textarea{margin-top:3px;font-size:15px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.pill{display:inline-block;padding:2px 8px;border-radius:99px;font-size:11px;font-weight:700;background:var(--line);color:var(--ink)}
.pill.A{background:#d6ecdf;color:#1f6a43}.pill.B{background:#f6e6c8;color:#8a5a12}.pill.C{background:#e6e6e6;color:#555}
.pill.late{background:#f6d4cf;color:#8f2b20}.pill.soon{background:#f6e6c8;color:#8a5a12}.pill.ok{background:#d6ecdf;color:#1f6a43}.pill.dorm{background:#e1dcf0;color:#4b3b8a}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:10px}.stat b{display:block;font-size:20px}
.score{font-weight:800;font-size:18px;min-width:38px;text-align:center}
.stop{display:flex;gap:10px;padding:8px 0;border-top:1px solid var(--line)}.stop:first-child{border-top:0}
.num{width:24px;height:24px;border-radius:50%;background:var(--pri);color:#fff;font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center;flex:none}
#map{height:calc(100vh - 220px);min-height:340px;border-radius:var(--r);border:1px solid var(--line)}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:20;display:flex;align-items:flex-end;justify-content:center}.modal[hidden]{display:none}
.sheet{background:var(--bg);width:100%;max-width:640px;max-height:92vh;overflow:auto;border-radius:18px 18px 0 0;padding:16px}
.bar{height:6px;background:var(--line);border-radius:3px;overflow:hidden;margin:6px 0}.bar i{display:block;height:100%;background:var(--pri)}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0}.chip{padding:5px 10px;border-radius:99px;border:1px solid var(--line);background:var(--card);font-size:12px;cursor:pointer}.chip.on{background:var(--pri);color:#fff;border-color:var(--pri)}
table{width:100%;border-collapse:collapse;font-size:12px}td,th{padding:4px 6px;border-bottom:1px solid var(--line);text-align:left}
.dot{width:12px;height:12px;border-radius:50%;display:inline-block}
@media print{.tabs,.top,.btn{display:none}body{padding:0}}

body.locked .tabs{display:none}
#sync{margin-right:6px}