:root{--bg:#14110d;--ink:#e9d9b0;--card:#211c14;--accent:#b8761f}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.4 ui-monospace,Menlo,Consolas,monospace}
header{text-align:center;padding:20px 12px 4px}
h1{margin:0;font-size:2rem}
.sub{margin:4px 0 0;opacity:.75}
main{max-width:760px;margin:14px auto;padding:0 12px;text-align:center}
.panel{background:var(--card);border:2px solid var(--ink);border-radius:10px;padding:14px;margin-bottom:12px}
button{font:inherit;cursor:pointer;border:2px solid var(--ink);background:var(--accent);color:#fff;border-radius:8px;padding:9px 14px;font-weight:700}
button:hover:not(:disabled){filter:brightness(1.1)}
button:disabled{opacity:.45;cursor:not-allowed}
canvas{max-width:100%;border:2px solid var(--ink);border-radius:8px;background:#000;touch-action:none}
.stat{display:flex;justify-content:space-between;gap:8px;flex-wrap:wrap;margin:6px 0}
.msg{min-height:1.4em}
.share a,footer a{color:var(--ink)}
footer{text-align:center;padding:12px 12px 32px;font-size:.85rem}
h1{font-family:Georgia,serif;letter-spacing:.15em;text-transform:uppercase}
.hp{height:12px;background:#000;border:1px solid var(--ink);margin:4px 0 8px}
.hp i{display:block;height:100%;width:100%;background:#a31d1d}
.hp.st i{background:#3a8a3a}
.boss{text-align:left}
.arena{display:flex;justify-content:space-between;align-items:flex-end;height:150px;padding:0 30px;font-size:4rem;transition:background .1s}
.fig{transition:transform .12s}
.arena.tell{background:#4a2a10}
.arena.swing{background:#7a1c1c}
.you{display:grid;grid-template-columns:auto 1fr;gap:0 10px;text-align:left;align-items:center}
.ctl{display:flex;gap:8px;justify-content:center;margin:8px 0}
button.ghost{background:transparent;color:var(--ink)}
.died{font-family:Georgia,serif;font-size:2.2rem;letter-spacing:.2em;color:#a31d1d;min-height:0}
#bname{letter-spacing:.2em;font-size:.85rem}