:root{color-scheme:light dark;--bg:#f3f5f1;--card:#fff;--ink:#17201a;--soft:#5f6b62;--line:#dfe5dc;
--brand:#2f8a3e;--brand-ink:#fff;--warn:#fbe6dc;--warn-ink:#8a2c12;--ok:#dcefdc;--danger:#b8361e;
--sans:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;--mono:ui-monospace,Consolas,monospace}
@media(prefers-color-scheme:dark){:root{--bg:#121613;--card:#1b211c;--ink:#e9efe8;--soft:#9aa69c;--line:#2c352e;
--brand:#5cc46c;--brand-ink:#0c1a0f;--warn:#3a2219;--warn-ink:#f2b39c;--ok:#1d3321;--danger:#f07a5f}}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.5 var(--sans)}
h1,h2,h3,p{margin:0}a{color:inherit}form{margin:0}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;max-width:880px;margin:auto;padding:14px 20px}
.brand{font-weight:700;font-size:19px;text-decoration:none}.bar nav{display:flex;gap:4px}
.bar nav a{padding:7px 11px;border-radius:8px;text-decoration:none;color:var(--soft);font-weight:600;font-size:15px}
.bar nav a:hover{background:var(--line);color:var(--ink)}
main{max-width:880px;margin:auto;padding:0 20px 60px;display:grid;gap:16px}
.card,.status{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:22px}
.narrow{max-width:520px}.wide{max-width:none}
h1{font-size:26px;line-height:1.2}h2{font-size:18px;margin-bottom:6px}h3{font-size:15px;margin-bottom:2px}
.lede{color:var(--soft);font-size:15px;margin:4px 0 14px}
button,.pill{font:600 15px/1 var(--sans);border-radius:9px;padding:11px 16px;cursor:pointer;border:1px solid transparent;
text-decoration:none;display:inline-block;white-space:nowrap}
.primary{background:var(--brand);color:var(--brand-ink)}.primary:hover{filter:brightness(1.07)}
.ghost{background:transparent;color:var(--ink);border-color:var(--line)}.ghost:hover{background:var(--line)}
.danger{background:transparent;color:var(--danger);border-color:var(--danger)}
.text{background:none;border:0;padding:4px 6px;color:var(--soft);font-size:14px;font-weight:600}.text:hover{color:var(--danger)}
button[disabled]{opacity:.6;cursor:progress}
input,select{font:16px var(--sans);color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:9px;padding:10px 12px;width:100%}
label{display:block;font-weight:600;font-size:14px;margin-bottom:16px}label small{display:block;font-weight:400;color:var(--soft)}
label input,label select{margin-top:6px}
.check{display:flex;align-items:center;gap:10px;font-size:15px}.check input{width:18px;height:18px;margin:0;accent-color:var(--brand)}
.row{display:flex;gap:8px;align-items:center}.row input{flex:1}
.statehead{display:flex;align-items:center;gap:12px;margin-bottom:12px}.statehead>form,.statehead>.actions{margin-left:auto}
.dot{width:14px;height:14px;border-radius:50%;background:var(--soft);flex:none}
.running .dot{background:var(--brand);box-shadow:0 0 0 5px color-mix(in srgb,var(--brand) 25%,transparent)}
.starting .dot,.busy .dot{background:#d9a514;animation:pulse 1.2s infinite}.crashed .dot{background:var(--danger)}
@keyframes pulse{50%{opacity:.35}}
.status h1{font-size:22px}
.pack{display:flex;flex-direction:column;margin-bottom:10px}.pack b{font-size:18px}.pack span{color:var(--soft);font-size:14px}
.detail{display:flex;gap:12px;padding:6px 0;border-top:1px solid var(--line);font-size:15px}.detail span{color:var(--soft);min-width:70px}
.address{margin-top:12px;font-size:15px;color:var(--soft)}.address b{color:var(--ink);font-family:var(--mono);user-select:all}
.note,.success{background:var(--warn);color:var(--warn-ink);border-radius:9px;padding:10px 13px;margin:10px 0;font-size:15px}
.success{background:var(--ok);color:inherit}
.saved{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:12px 0;border-top:1px solid var(--line)}
.saved b{display:block}.saved b i{font-style:normal;font-size:12px;color:var(--brand-ink);background:var(--brand);border-radius:6px;padding:2px 7px;margin-left:6px;vertical-align:2px}
.saved small{display:block;color:var(--soft);font-size:13px}.actions{display:flex;gap:6px;align-items:center;flex:none}
.small{padding:8px 12px;font-size:14px}.wrap{flex-wrap:wrap}
.share{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-top:12px;padding-top:12px;border-top:1px solid var(--line)}
.share .address{margin:0}.share .actions{flex-wrap:wrap}
.back{display:inline-block;margin:-4px 0 10px -6px;text-decoration:none}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}.grid .row,.grid .check{grid-column:1/-1}
[data-copied]{border-color:var(--brand);color:var(--brand)}
.cardhead{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:8px}.cardhead h2{margin:0}
.split{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.players ul{list-style:none;padding:0;margin:0 0 10px}.players li{display:flex;justify-content:space-between;align-items:center;padding:4px 0;border-top:1px solid var(--line)}
.players .none{color:var(--soft);font-size:14px}
pre{background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:14px;font:13px/1.45 var(--mono);
height:65vh;overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere;margin:14px 0 0}
@media(max-width:640px){.split,.grid{grid-template-columns:1fr}.saved{flex-direction:column;align-items:stretch}
main{padding:0 12px 40px}.card,.status{padding:18px}.bar{padding:12px}}
.crash{border:1px solid var(--danger);border-radius:10px;padding:12px 14px;margin:10px 0;font-size:15px}
.crash h3{color:var(--danger)}.crash p{margin:4px 0}.crash p span{color:var(--soft)}.crash ul{margin:6px 0;padding-left:20px;font:13px/1.5 var(--mono)}
.success a,.note a{font-weight:600}
.players li .actions form{display:inline}
table{width:100%;border-collapse:collapse;font-size:15px}th{text-align:left;color:var(--soft);font-weight:600;font-size:13px}
td,th{padding:7px 8px 7px 0;border-top:1px solid var(--line)}
.chat{background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:10px 14px;height:55vh;overflow:auto;margin-bottom:12px}
.chat p{margin:3px 0;font-size:15px;overflow-wrap:anywhere}.chat time{color:var(--soft);font:12px var(--mono);margin-right:8px}
.chat b{margin-right:6px}.chat .event{color:var(--soft);font-style:italic}.chat .you b{color:var(--brand)}
.metrics{display:grid;grid-template-columns:1fr 1fr;gap:18px}.metric .cardhead b{font-size:15px}
.spark{width:100%;height:110px;display:block;background:var(--bg);border:1px solid var(--line);border-radius:8px}
.spark polyline{fill:none;stroke:var(--brand);stroke-width:2;vector-effect:non-scaling-stroke}
.spark circle{fill:var(--brand)}.spark .axis{stroke:var(--line);stroke-width:1;vector-effect:non-scaling-stroke}
.testsend{margin-top:10px}.card h2+.lede{margin-top:2px}.card form h2{margin-top:18px}.card form h3{margin:6px 0 8px}
.public{max-width:560px;padding-top:40px}.mono{font-family:var(--mono)}
input[type=file]{padding:8px}
@media(max-width:640px){.metrics{grid-template-columns:1fr}.bar{flex-wrap:wrap}.bar nav{flex-wrap:wrap}}