:root{color-scheme:dark;--bg:#0b1017;--card:#131c28;--line:#2a3543;--text:#ecf1f6;--muted:#a8b5c6;--accent:#61e7b2}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at top right,#173034 0,transparent 45%),var(--bg);color:var(--text);font:15px/1.6 system-ui,sans-serif}header{display:flex;align-items:center;gap:16px;max-width:1200px;margin:auto;padding:26px 24px}.brand{margin-right:auto;display:flex;align-items:center;gap:12px;font-size:25px;letter-spacing:1px}.brand small{display:block;color:var(--muted);font-size:11px;letter-spacing:2px}.mark{border:2px solid var(--accent);border-radius:50%;display:grid;place-items:center;width:46px;height:46px;color:var(--accent)}main{max-width:1120px;padding:18px 24px 220px;margin:auto}h1{font-size:clamp(30px,5vw,56px);line-height:1.12;max-width:650px}h2,h3{margin-top:0}p{color:var(--muted)}button,input,select{font:inherit}button{border:1px solid var(--line);border-radius:10px;background:#1d2b3b;color:var(--text);padding:9px 15px;cursor:pointer}button:hover,button[aria-pressed=true]{border-color:var(--accent);color:var(--accent)}button:disabled{opacity:.45;cursor:not-allowed}input,select{background:#0d1520;color:var(--text);border:1px solid var(--line);border-radius:8px;padding:10px;min-width:0}input:focus,select:focus,button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}input[type=range]{padding:0;accent-color:var(--accent)}small{display:block;color:var(--muted)}.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:28px;margin-bottom:20px}.summary{display:flex;justify-content:space-between;gap:24px;padding:20px 0}.summary h2{margin:8px 0}.summary p{margin:4px 0}nav{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}.row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:18px}.row h2{margin-right:auto;margin-bottom:0}.row input{flex:1}.track,.collection,.receipt,.room{border-top:1px solid var(--line);padding:16px 0;display:flex;align-items:center;gap:12px;flex-wrap:wrap}.track .meta,.collection .meta{flex:1;min-width:180px}.track button,.collection button{padding:6px 10px;font-size:13px}form{max-width:680px;display:grid;gap:16px}label{display:grid;gap:5px}.check{display:flex;align-items:flex-start;gap:8px}.check input{margin-top:6px}.muted{font-size:13px}progress{width:100%;accent-color:var(--accent)}footer{position:fixed;bottom:0;left:0;right:0;padding:18px 28px;background:#0d1725f5;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 2fr 140px;gap:12px;backdrop-filter:blur(12px)}footer>div:first-child{grid-row:span 2}.controls{display:flex;justify-content:center;gap:7px;flex-wrap:wrap}.timeline{display:flex;gap:12px;align-items:center;grid-column:2}.timeline input{flex:1}.volume{grid-column:3;grid-row:1/3}#notice{position:fixed;right:20px;top:100px;max-width:420px;padding:14px 20px;background:#233748;border:1px solid var(--accent);border-radius:10px;z-index:100;display:none}[hidden]{display:none!important}pre{overflow:auto;max-height:360px;white-space:pre-wrap}.admin-form{max-width:420px}.admin-actions{display:flex;gap:8px;flex-wrap:wrap}@media(max-width:700px){header{padding:18px 15px;gap:8px}.brand{font-size:18px}.brand small{font-size:9px}main{padding:10px 15px 260px}.card{padding:20px}.summary{flex-direction:column;gap:12px}footer{padding:15px;grid-template-columns:1fr;gap:8px}footer>div:first-child{grid-row:auto}.timeline{grid-column:1}.volume{grid-column:1;grid-row:auto;display:flex;align-items:center}.volume input{width:100px}.controls button{font-size:12px;padding:6px 9px}}