:root{--fire: #ff6a2a;--fire-hot: #ffd27a;--water: #2ad4ff;--water-hot: #bdf3ff;--gold: #ffd166;--violet: #b06cff;--bg: #05060d;--panel: rgba(14, 18, 38, .82);--panel-edge: rgba(106, 215, 255, .22);--text: #d8e6ff;--muted: #8394bd;--font: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0;height:100%;overflow:hidden;background:var(--bg);color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased}#game-root{position:fixed;inset:0}#game-root canvas{display:block}#ui-root{position:fixed;inset:0;pointer-events:none}#ui-root>*{pointer-events:auto}.screen{position:fixed;inset:0;display:grid;place-items:center;padding:24px;background:radial-gradient(1200px 700px at 30% 20%,rgba(255,106,42,.1),transparent 60%),radial-gradient(1000px 600px at 72% 78%,rgba(42,212,255,.12),transparent 62%),linear-gradient(160deg,#05060d,#0a0d1a 55%,#05060d);animation:fade-in .35s ease}@keyframes fade-in{0%{opacity:0}}.card{width:min(560px,100%);background:var(--panel);border:1px solid var(--panel-edge);border-radius:18px;padding:28px 30px 26px;backdrop-filter:blur(14px);box-shadow:0 30px 80px #0000008c,inset 0 1px #ffffff0f}.portal-back{display:inline-block;margin-bottom:10px;font-size:13px;color:var(--muted);text-decoration:none;transition:color .15s ease}.portal-back:hover{color:var(--text)}.title{margin:0 0 4px;font-size:40px;font-weight:800;letter-spacing:-.02em;line-height:1.05;background:linear-gradient(100deg,var(--fire) 0%,var(--fire-hot) 30%,var(--water-hot) 62%,var(--water) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}.subtitle{margin:0 0 22px;color:var(--muted);font-size:14.5px;line-height:1.5}.row{display:flex;gap:10px;align-items:center}.col{display:flex;flex-direction:column;gap:12px}label.field{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.09em;color:var(--muted);margin-bottom:6px}input[type=text]{width:100%;padding:12px 14px;border-radius:10px;border:1px solid rgba(160,190,255,.18);background:#060916bf;color:var(--text);font-family:var(--font);font-size:15px;outline:none;transition:border-color .15s,box-shadow .15s}input[type=text]:focus{border-color:#6ad7ff99;box-shadow:0 0 0 3px #2ad4ff24}input.code{text-transform:uppercase;letter-spacing:.34em;font-weight:700;font-size:21px;text-align:center}button{appearance:none;border:1px solid rgba(160,190,255,.2);background:#1c2444e6;color:var(--text);font-family:var(--font);font-size:15px;font-weight:600;padding:12px 18px;border-radius:10px;cursor:pointer;transition:transform .12s,background .15s,border-color .15s}button:hover:not(:disabled){background:#283460f2;border-color:#6ad7ff73;transform:translateY(-1px)}button:active:not(:disabled){transform:translateY(0)}button:disabled{opacity:.45;cursor:not-allowed}button.primary{background:linear-gradient(100deg,#ff6a2ae6,#ffa050d9);border-color:#ffbe7880;color:#180a02}button.primary:hover:not(:disabled){background:linear-gradient(100deg,#ff7e3e,#ffb464f2)}button.cool{background:linear-gradient(100deg,#2aa0ffe6,#78e6ffd9);border-color:#96e6ff80;color:#01121c}button.ghost{background:transparent}.grow{flex:1}.err{margin-top:12px;padding:10px 12px;border-radius:9px;background:#ff463c1f;border:1px solid rgba(255,90,80,.35);color:#ffb4ae;font-size:13.5px}.hint{color:var(--muted);font-size:13px;line-height:1.55}kbd{display:inline-block;padding:2px 7px;border-radius:5px;background:#a0beff1f;border:1px solid rgba(160,190,255,.22);border-bottom-width:2px;font-family:ui-monospace,Cascadia Code,monospace;font-size:12px;color:var(--text)}.code-display{display:flex;align-items:center;justify-content:center;gap:10px;padding:18px;margin:4px 0 18px;border-radius:14px;background:#060916b3;border:1px dashed rgba(106,215,255,.35)}.code-display .value{font-family:ui-monospace,Cascadia Code,monospace;font-size:38px;font-weight:800;letter-spacing:.24em;color:var(--water-hot);text-shadow:0 0 24px rgba(42,212,255,.55)}.seat{display:flex;align-items:center;gap:12px;padding:13px 15px;border-radius:12px;border:1px solid rgba(160,190,255,.14);background:#080c1c99}.seat .dot{width:13px;height:13px;border-radius:50%;flex:none}.seat.fire .dot{background:var(--fire);box-shadow:0 0 14px var(--fire)}.seat.water .dot{background:var(--water);box-shadow:0 0 14px var(--water)}.seat .who{font-weight:600}.seat .state{margin-left:auto;font-size:12.5px;color:var(--muted)}.seat .state.ready{color:#7dff9e}.hud{position:fixed;top:0;left:0;right:0;display:flex;align-items:center;gap:16px;padding:12px 18px;font-size:14px;background:linear-gradient(to bottom,rgba(5,6,13,.75),transparent);pointer-events:none}.hud .chip{display:flex;align-items:center;gap:7px;padding:6px 12px;border-radius:999px;background:#0a0e20b8;border:1px solid rgba(160,190,255,.16);font-variant-numeric:tabular-nums}.hud .chip.fire{border-color:#ff6a2a66;color:var(--fire-hot)}.hud .chip.water{border-color:#2ad4ff66;color:var(--water-hot)}.hud .spacer{flex:1}.hud .level-name{font-weight:700;letter-spacing:.01em}.hud .level-hint{color:var(--muted);font-size:12.5px}.countdown{position:fixed;inset:0;display:grid;place-items:center;pointer-events:none}.countdown .n{font-size:150px;font-weight:900;color:var(--water-hot);text-shadow:0 0 60px rgba(42,212,255,.7);animation:pop .6s ease-out}@keyframes pop{0%{transform:scale(.5);opacity:0}}.toast{position:fixed;bottom:22px;left:50%;transform:translate(-50%);padding:11px 18px;border-radius:10px;background:#0a0e20eb;border:1px solid rgba(160,190,255,.22);font-size:13.5px}.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:18px 0 20px}.stat{padding:14px;border-radius:12px;background:#060916b3;border:1px solid rgba(160,190,255,.14);text-align:center}.stat .v{font-size:27px;font-weight:800;font-variant-numeric:tabular-nums}.map-screen{padding:18px}.map-card{width:min(1080px,100%);background:var(--panel);border:1px solid var(--panel-edge);border-radius:18px;padding:20px 22px 18px;backdrop-filter:blur(14px);box-shadow:0 30px 80px #0000008c}.map-head{display:flex;align-items:flex-start;gap:16px;margin-bottom:14px}.map-head>div{flex:1}.map-svg{display:block;width:100%;height:auto;border-radius:14px;border:1px solid rgba(108,177,54,.25)}.map-node{cursor:pointer;transition:transform .12s ease;transform-box:fill-box;transform-origin:center}.map-node.locked{cursor:not-allowed}.map-node.open:hover{transform:translateY(-2px)}.map-node:focus-visible{outline:none}.map-node:focus-visible 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