:root{color-scheme:dark;--ink:#f8f3e7;--muted:#bcb5cb;--panel:#242034;--edge:#4c4564;--amber:#ffc857;--mint:#75e6bf;--violet:#8d7dff;--red:#ff6d7a}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;background:#12101c;color:var(--ink);font-family:ui-rounded,"SF Pro Rounded",system-ui,sans-serif}
body{background:radial-gradient(circle at 20% 0,#2c2640 0,transparent 35rem),linear-gradient(#171524,#0e0d16);padding:clamp(10px,2.4vw,28px)}
button,select,input,textarea{font:inherit;color:inherit}
button{background:#2c2840;border:1px solid #5c5476;border-radius:12px;padding:.6rem .9rem;cursor:pointer;box-shadow:0 3px 0 #0b0a10;touch-action:manipulation}
button:hover,button:focus-visible{outline:2px solid var(--amber);outline-offset:2px;background:#38324d}
button.primary{background:var(--amber);color:#17131f;font-weight:900;border-color:#ffe09a}
button.danger{border-color:#8a3a44;color:#ffb3ba}
button[disabled]{opacity:.45;cursor:not-allowed}
input[type=text],input[type=number],textarea,select{background:#17141f;border:1px solid var(--edge);border-radius:10px;padding:.45rem .6rem;color:var(--ink);width:100%}
input[type=number]{width:5.5em}
a{color:var(--mint)}
.shell{width:min(1100px,100%);margin:auto}
.topbar{display:flex;align-items:end;justify-content:space-between;gap:18px;margin:0 0 14px}
.eyebrow{color:var(--amber);text-transform:uppercase;letter-spacing:.17em;font-size:.72rem;font-weight:850;margin:0 0 4px}
h1{margin:0;font-size:clamp(1.45rem,4.5vw,2.65rem);letter-spacing:-.04em}
h2{margin:0 0 .5rem;font-size:1.5rem;letter-spacing:-.02em}
h3{margin:1.1rem 0 .4rem;font-size:1rem;color:var(--muted);text-transform:uppercase;letter-spacing:.12em}
.top-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:end}
.game-card{overflow:hidden;border:1px solid var(--edge);border-radius:22px;background:rgba(36,32,52,.9);box-shadow:0 26px 70px #06050b99}
.hud{min-height:47px;display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;padding:10px 16px;border-bottom:1px solid var(--edge);font-size:.88rem}
.hud #hud-hint{text-align:center;color:var(--mint)}
.hud-right{display:flex;gap:14px;color:var(--muted);font-variant-numeric:tabular-nums}
.stage-wrap{position:relative;background:#100f18;line-height:0}
canvas{display:block;width:100%;height:auto;aspect-ratio:16/9;outline:none}
canvas:focus-visible{box-shadow:inset 0 0 0 3px var(--amber)}
#toast{position:absolute;left:50%;top:14%;transform:translate(-50%,-12px);padding:10px 16px;border-radius:99px;background:#171524e8;border:1px solid #746b91;color:#fff;line-height:1.2;opacity:0;transition:.2s;pointer-events:none;white-space:nowrap;font-size:.9rem}
#toast.show{opacity:1;transform:translate(-50%,0)}
.overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding:4%;line-height:1.35;background:rgba(9,8,16,.62);backdrop-filter:blur(3px)}
.overlay.title{background:linear-gradient(180deg,rgba(9,8,16,.35),rgba(9,8,16,.75))}
.overlay[hidden]{display:none}
.panel{width:min(440px,100%);max-height:100%;overflow:auto;background:#211d30f2;border:1px solid #756c92;border-radius:22px;padding:26px 28px;text-align:center;box-shadow:0 30px 100px #000c}
.panel.wide{width:min(760px,100%);text-align:left}
.logo{font-size:clamp(2rem,6vw,3.6rem);margin:.1em 0;letter-spacing:-.05em}
.logo span{color:var(--amber)}
.lede{color:var(--muted);margin:.2em 0 1em}
.muted{color:var(--muted)}
.small{font-size:.8rem}
.stack{display:grid;gap:8px}
.stack button{width:100%}
.row{display:flex;gap:8px;align-items:center}
.row.between{justify-content:space-between}
.row.end{justify-content:flex-end;margin-top:1rem}
.row.wrap,.wrap{flex-wrap:wrap}
.grow{flex:1 1 220px}
.block{display:block;margin-top:.6rem}
.block textarea,.block input{margin-top:.3rem}
.tabs{display:flex;gap:6px;flex-wrap:wrap;margin:.4rem 0}
.tabs button{padding:.4rem .7rem;border-radius:99px;font-size:.85rem}
.tabs button[aria-selected=true]{background:var(--violet);color:#fff;border-color:#b3a8ff}
.room-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:.6rem 0}
.room{display:grid;gap:2px;text-align:left;padding:.55rem .7rem;border-radius:14px;line-height:1.25}
.room .id{font-size:.72rem;color:var(--amber);font-weight:900;letter-spacing:.08em}
.room .nm{font-weight:800}
.room .meta{font-size:.72rem;color:var(--muted);font-variant-numeric:tabular-nums}
.room.locked{opacity:.45}
.room.done{border-color:#4f9a80}
.stars{font-size:1.6rem;letter-spacing:.15em;color:var(--amber);margin:.2rem 0}
.stars .off{color:#4c4564}
.stats{display:grid;grid-template-columns:auto 1fr;gap:4px 14px;text-align:left;margin:.6rem auto 1rem;max-width:300px;font-variant-numeric:tabular-nums}
.stats dt{color:var(--muted)}
.stats dd{margin:0;text-align:right}
.result-mark{font-size:3rem;color:var(--amber);line-height:1}
.banner{position:absolute;left:50%;bottom:6%;transform:translateX(-50%);display:flex;gap:12px;align-items:center;padding:8px 8px 8px 16px;border-radius:99px;background:#171524e8;border:1px solid #746b91;font-size:.9rem;pointer-events:auto}
#ov-replay{background:none;backdrop-filter:none;pointer-events:none;align-items:flex-end}
.touch{display:none;grid-template-columns:repeat(7,1fr);gap:8px;padding:10px;border-top:1px solid var(--edge)}
.touch button{min-height:54px;font-weight:800;font-size:1.1rem}
.touch .accent{color:#17131f;background:var(--amber);border-color:#ffe09a}
.touch button.down{background:#4a4364}
.touch-on .touch{display:grid}
.editor-panel{margin-top:14px;border:1px solid var(--edge);border-radius:22px;background:rgba(36,32,52,.9);padding:16px 18px}
.editor-panel[hidden]{display:none}
.tools{display:flex;gap:6px;flex-wrap:wrap;margin:.6rem 0}
.tools button{display:grid;place-items:center;gap:2px;min-width:58px;padding:.4rem .5rem;font-size:.7rem;line-height:1.1}
.tools button b{font-size:1.15rem;font-family:ui-monospace,monospace}
.tools button[aria-pressed=true]{background:var(--violet);border-color:#b3a8ff;color:#fff}
.fields label{display:grid;gap:4px;font-size:.8rem;color:var(--muted)}
.drafts{display:flex;gap:6px;flex-wrap:wrap;margin:.5rem 0}
.drafts button{font-size:.8rem}
footer{color:var(--muted);font-size:.8rem;line-height:1.5;padding:14px 3px}
footer p{margin:0 0 6px}
footer strong{color:var(--ink);margin-left:.5em}
footer strong:first-child{margin-left:0}
dialog{width:min(640px,92vw);max-height:90vh;border:1px solid #756c92;border-radius:22px;background:#211d30;color:var(--ink);padding:26px 28px;box-shadow:0 30px 100px #000c;line-height:1.4}
dialog::backdrop{background:#07060bbd;backdrop-filter:blur(5px)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px 18px}
.grid2 label{display:grid;gap:4px;font-size:.9rem}
.grid2 label.check{grid-template-columns:auto 1fr;align-items:center}
.keys{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:6px}
.keys .key{display:flex;justify-content:space-between;align-items:center;gap:6px;padding:.35rem .6rem;border:1px solid var(--edge);border-radius:10px;font-size:.85rem}
.keys .key button{padding:.25rem .5rem;font-size:.8rem;font-family:ui-monospace,monospace}
.keys .key button.listening{background:var(--amber);color:#17131f}
.help{margin:0;padding-left:1.1em;display:grid;gap:.5em}
kbd{background:#17141f;border:1px solid var(--edge);border-radius:6px;padding:0 .35em;font-family:ui-monospace,monospace;font-size:.85em}
@media (pointer:coarse),(max-width:760px){
  body{padding:8px}.topbar{align-items:start;flex-direction:column}.top-actions{justify-content:start}
  .hud{grid-template-columns:1fr auto;font-size:.78rem;padding:8px 10px}.hud #hud-hint{grid-column:1/-1;grid-row:2;text-align:left}
  .room-grid{grid-template-columns:repeat(2,1fr)}.grid2{grid-template-columns:1fr}.panel{padding:18px}
  footer strong{display:inline-block}
}
@media (max-width:430px){.touch{gap:5px;padding:7px}.touch button{font-size:.85rem;padding:.4rem .2rem;min-height:48px}}
@media (prefers-reduced-motion:reduce){#toast{transition:none}}