:root{--bg:#faf5f6;--card:#fff;--ink:#000;--mute:#6e5a60;--line:#e6d3da;--brand:#800030;--accent:#f8c800;--tint:#fdf3c9;--link:#800030}@media (prefers-color-scheme:dark){:root{--bg:#000;--card:#150a0e;--ink:#f6eef0;--mute:#b79ca6;--line:#3a1e29;--brand:#a8174d;--tint:#2b2400;--link:#f8c800}}*{box-sizing:border-box}body{background:var(--bg);color:var(--ink);padding:env(safe-area-inset-top) 0 env(safe-area-inset-bottom);margin:0;font:16px/1.45 system-ui,-apple-system,Segoe UI,sans-serif}header{background:var(--brand);color:#fff;border-bottom:4px solid var(--accent);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;padding:12px 16px;display:flex}header h1{margin:0;font-size:18px}main{max-width:860px;margin:0 auto;padding:16px}nav{flex-wrap:wrap;gap:6px;margin-bottom:16px;display:flex}nav button{flex:1;min-width:110px}.card{background:var(--card);border:1px solid var(--line);border-radius:10px;margin-bottom:14px;padding:14px}h2{color:var(--link);margin:0 0 10px;font-size:18px}label{color:var(--mute);margin:10px 0 3px;font-size:13px;display:block}input,select,textarea,button{font:inherit;color:inherit}input,select,textarea{border:1px solid var(--line);background:var(--bg);border-radius:8px;width:100%;padding:9px}input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);border-color:var(--brand)}button{border:1px solid var(--line);background:var(--card);cursor:pointer;border-radius:8px;padding:9px 14px}button:disabled{opacity:.5;cursor:default}button.primary,nav button.on{background:var(--brand);color:#fff;border-color:var(--brand)}nav button.on{box-shadow:inset 0 -3px 0 var(--accent)}button.small{padding:4px 9px;font-size:13px}button.pick{background:var(--accent);color:#000;border-color:var(--accent);font-weight:600}.row{flex-wrap:wrap;gap:10px;display:flex}.row>*{flex:1;min-width:140px}.mute{color:var(--mute);font-size:13px}.err{color:var(--link);font-weight:600}.tree ul{border-left:2px solid var(--accent);margin:0;padding-left:20px;list-style:none}.tree>ul{border:0;padding-left:0}.node{flex-wrap:wrap;align-items:center;gap:8px;padding:6px 0;display:flex}.node b{flex:1;min-width:120px}.bar{background:var(--line);border-radius:4px;width:100%;height:8px;overflow:hidden}.bar i{background:var(--brand);height:100%;display:block}.bar i.over{background:var(--accent)}.tag{border:1px solid var(--link);color:var(--link);border-radius:99px;padding:2px 8px;font-size:12px}.tag.paid{background:var(--accent);color:#000;border-color:var(--accent)}.rc{border-top:1px solid var(--line);align-items:center;gap:10px;padding:8px 0;display:flex}.rc img{object-fit:cover;border-radius:6px;width:48px;height:48px}.rc>div{flex:1}.sel{background:var(--tint);border:2px solid var(--accent);border-radius:8px;justify-content:space-between;align-items:center;gap:8px;margin-bottom:8px;padding:8px 10px;display:flex}.chips{flex-wrap:wrap;gap:6px;margin:8px 0;display:flex}.chip{border:1px solid var(--brand);background:var(--card);cursor:pointer;border-radius:99px;padding:4px 10px;font-size:13px}.crumbs{flex-wrap:wrap;gap:4px;margin:8px 0;font-size:14px;display:flex}.crumbs a{color:var(--link);cursor:pointer;text-decoration:underline}.box{border:1px solid var(--line);border-radius:8px;max-height:260px;padding:0 4px;overflow-y:auto}.pi{border-top:1px solid var(--line);cursor:pointer;align-items:center;gap:8px;padding:8px 6px;display:flex}.pi:first-child{border-top:0}.pi:hover{background:var(--tint)}.pi>span{flex:1}.inl{flex-wrap:wrap;align-items:center;gap:6px;width:100%;display:flex}.inl input{flex:1;width:auto;min-width:110px}.auth{max-width:380px;margin:10vh auto;padding:16px}.pay{border:1px solid var(--line);border-radius:8px;margin:8px 0;padding:10px}.pay pre{font:inherit;white-space:pre-wrap;margin:6px 0 0}