:root{--ink:#222;--muted:#666;--line:#ddd;--accent:#7a4e8c;--bg:#fbfaf8}
*{box-sizing:border-box}body{margin:0;font:16px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg)}
header,main,footer{max-width:1100px;margin:0 auto;padding:12px 16px}
header nav a{margin-right:14px}a{color:var(--accent)}
h1{font-size:1.7rem;margin:.4em 0}h2{font-size:1.25rem}
.panel{background:#fff;border:1px solid var(--line);border-radius:8px;padding:12px;margin:10px 0}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
textarea{width:100%;min-height:90px;font:inherit}input,select,button{font:inherit;padding:6px 8px}
button{cursor:pointer;border:1px solid var(--accent);background:var(--accent);color:#fff;border-radius:6px}
button.secondary{background:#fff;color:var(--accent)}button:disabled{opacity:.5;cursor:not-allowed}
#layout{display:grid;grid-template-columns:260px 1fr;gap:12px}@media(max-width:760px){#layout{grid-template-columns:1fr}}
.guest{display:inline-block;padding:3px 8px;margin:3px;border:1px solid var(--line);border-radius:14px;background:#f4eff6;cursor:grab;font-size:.9rem}
.guest.selected{outline:2px solid var(--accent)}
#unassigned{min-height:60px}
#tables{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px}
.table{background:#fff;border:1px solid var(--line);border-radius:10px;padding:8px}
.table h3{margin:0 0 6px;font-size:1rem;display:flex;justify-content:space-between}
.seat{min-height:30px;border:1px dashed #bbb;border-radius:6px;margin:3px 0;padding:2px 4px;font-size:.9rem;color:var(--muted)}
.seat.over{background:#efe6f3}.seat .guest{margin:0}
.small{font-size:.85rem;color:var(--muted)}.lock{color:#a33}
footer{font-size:.85rem;color:var(--muted);border-top:1px solid var(--line);margin-top:30px}
article{max-width:760px}article table{border-collapse:collapse}article td,article th{border:1px solid var(--line);padding:4px 8px}
#print{display:none}
@media print{body>*:not(#print){display:none!important}#print{display:block}
 .pchart{columns:2;font-size:12pt}.pchart h3{break-after:avoid;margin:.6em 0 .2em}
 .cards{display:grid;grid-template-columns:1fr 1fr;gap:0}.card{border:1px dashed #999;height:2.2in;display:flex;flex-direction:column;justify-content:center;align-items:center;break-inside:avoid;font-family:Georgia,serif}
 .card .n{font-size:18pt}.card .t{font-size:12pt;margin-top:6px}}