:root{--bg:#0f0f14;--text:#f2f3f5;--muted:#aab0bd;--border:#262838;--accent:#6c8cff}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;display:grid;place-items:center;min-height:100vh}
.wrap{display:grid;gap:14px;padding:16px}
.hud{display:flex;gap:12px;align-items:center;justify-content:center}
.label{color:var(--muted)}
#php,#ahp{min-width:44px;padding:6px 10px;background:#0c0d12;border:1px solid var(--border);border-radius:10px;text-align:center}
button,.back{padding:8px 12px;border-radius:10px;border:1px solid var(--border);background:#0c0d12;color:var(--text);text-decoration:none}
button:hover,.back:hover{border-color:#3a3e58}
canvas{background:#10121a;border:1px solid var(--border);border-radius:12px;width:90vw;max-width:900px;height:auto}
.controls{display:flex;gap:16px;align-items:center;justify-content:center}
.dpad{display:grid;grid-template-columns:repeat(3,60px);grid-template-rows:repeat(3,60px);gap:8px}
.dpad button{width:60px;height:60px;border-radius:12px;font-size:20px}
#up{grid-column:2;grid-row:1}
#left{grid-column:1;grid-row:2}
#right{grid-column:3;grid-row:2}
#down{grid-column:2;grid-row:3}
.actions{display:flex;gap:10px;align-items:center}
.attack{height:60px;padding:0 16px;font-weight:600}
.defend{height:60px;padding:0 16px}
.dodge{height:60px;padding:0 16px}
#combo{min-width:44px;padding:6px 10px;background:#0c0d12;border:1px solid var(--border);border-radius:10px;text-align:center}