:root{--bg:#0a1020;--card:#111a33;--line:#253153;--text:#f1f5ff;--muted:#9fb0dd;--good:#22c55e;--bad:#ef4444;--warn:#eab308}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 20% 0%,#18234b 0%,var(--bg) 45%);color:var(--text);font-family:Inter,system-ui,-apple-system,sans-serif}
.topbar{display:flex;justify-content:space-between;gap:14px;align-items:flex-start;padding:16px;border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(10,16,32,.9);backdrop-filter:blur(8px)}
h1{margin:0;font-size:1.05rem}#statusLine{margin:.35rem 0 0;color:var(--muted)}.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.actions a,.actions button{border:1px solid var(--line);background:#132043;color:#dbe7ff;padding:8px 10px;border-radius:10px;text-decoration:none;font-size:.85rem}
.chips{display:grid;grid-template-columns:repeat(4,minmax(90px,1fr));gap:10px;padding:14px}.chip{border:1px solid var(--line);background:var(--card);border-radius:12px;padding:10px}.chip span{display:block;font-size:.75rem;color:var(--muted)}.chip strong{font-size:.92rem}
main{padding:0 14px 20px}.panel{border:1px solid var(--line);background:var(--card);border-radius:14px;padding:14px}.hidden{display:none}.muted{color:var(--muted)}
.canvas{height:260px;border-radius:12px;border:1px dashed #3e4b76;background:linear-gradient(140deg,#1b2e60,#152040);display:grid;place-items:center;color:#b9c8ee;text-align:center;padding:12px}
.meta-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:12px}.meta-grid div{border:1px solid var(--line);border-radius:10px;padding:8px}.meta-grid span{display:block;color:var(--muted);font-size:.78rem}
.room-list{margin:12px 0 0;padding-left:18px}.room-list li{margin:6px 0}
.ok{color:var(--good)}.bad{color:var(--bad)}.warn{color:var(--warn)}
@media(max-width:760px){.chips{grid-template-columns:repeat(2,minmax(90px,1fr))}.topbar{flex-direction:column}}