:root{--bg: #f5f4ef;--surface: #ffffff;--text: #1c1c1a;--muted: #6b6b66;--border: rgba(0, 0, 0, .12);--accent: #534ab7;--accent-bg: #eeedfe;--dark: #2c2c2a;--good: #1d9e75;--warn: #ba7517;--radius: 10px}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);-webkit-text-size-adjust:100%}button,input{font:inherit}h1{font-size:20px;font-weight:600;margin:0}.app{max-width:920px;margin:0 auto;padding:12px max(12px,env(safe-area-inset-left)) calc(12px + env(safe-area-inset-bottom))}.topnav{display:flex;align-items:center;padding:8px 4px 16px}.brand{font-size:20px;font-weight:600;color:var(--accent);text-decoration:none}.content{display:block}.toast{background:#fcebeb;color:#791f1f;border:1px solid #f09595;border-radius:var(--radius);padding:10px 14px;margin-bottom:12px;cursor:pointer}.toast-x{float:right;opacity:.6}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.stack{display:flex;flex-direction:column;gap:14px}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.row.between{justify-content:space-between}.center{text-align:center;align-items:center}.grow{flex:1}.muted{color:var(--muted);font-size:14px}.mono{font-family:ui-monospace,monospace}.sep{text-align:center;color:var(--muted);font-size:13px}input{width:100%;height:42px;padding:0 12px;border:1px solid var(--border);border-radius:8px;background:var(--surface);font-size:16px}.field{display:flex;flex-direction:column;gap:6px;font-size:14px;color:var(--muted)}button{min-height:42px;padding:0 16px;border-radius:8px;cursor:pointer;border:1px solid var(--border);background:var(--surface);color:var(--text)}button:hover{background:#f0efe8}button:disabled{opacity:.45;cursor:not-allowed}button:active{transform:scale(.98)}button.primary{background:var(--accent);border-color:var(--accent);color:#fff}button.primary:hover{filter:brightness(1.05)}button[aria-busy=true]{display:inline-flex;align-items:center;justify-content:center;gap:8px}.spinner{width:16px;height:16px;border-radius:50%;border:2px solid currentColor;border-top-color:transparent;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion: reduce){.spinner{animation-duration:2s}}.seg{display:flex;width:100%;border:1px solid var(--border);border-radius:8px;overflow:hidden}.seg button{flex:1 1 0;min-width:0;padding:0 8px;border:0;border-right:1px solid var(--border);border-radius:0;min-height:44px}.seg button:last-child{border-right:0}.seg button.on{background:var(--dark);color:#fff}.players{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.players li{display:flex;align-items:center;gap:10px}.players li.offline{opacity:.45}.avatar{width:30px;height:30px;border-radius:50%;background:var(--accent-bg);color:var(--accent);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600}.pill{font-size:12px;padding:2px 10px;border-radius:8px;background:var(--accent-bg);color:var(--accent)}.pill.warn{background:#fbeedd;color:var(--warn)}.status{font-size:12px;color:var(--muted)}.lobby-grid{display:grid;grid-template-columns:1fr;gap:18px}.game{display:flex;flex-direction:column;gap:14px}.game-grid{display:flex;justify-content:center}.grid{display:grid;grid-template-columns:repeat(var(--n),minmax(0,1fr));grid-template-rows:repeat(var(--n),minmax(0,1fr));gap:2px;width:min(94vw,540px);aspect-ratio:1;background:var(--border);border:1px solid var(--border);border-radius:6px;padding:2px}.cell{display:flex;align-items:center;justify-content:center;min-width:0;min-height:0;overflow:hidden;font-size:clamp(9px,2.6vw,16px);font-weight:600;border-radius:2px}.cell.letter{background:var(--surface);color:var(--text);border:0;padding:0;cursor:pointer}.cell.spacer,.cell.clue{background:var(--dark);color:#fff}.cell.clue{font-size:clamp(8px,2vw,13px);cursor:pointer}.cell.hl{background:var(--accent-bg)}.cell.solved{background:#e1f5ee;color:var(--good)}.cell.sel{background:var(--accent);color:#fff;box-shadow:inset 0 0 0 2px var(--accent)}.sidebar{display:flex;flex-direction:column;gap:12px}.timer{font-size:26px;font-weight:600}.cluebar{background:var(--accent-bg);border-radius:8px;padding:10px 12px}.cluebar p{margin:4px 0 0}.scoreboard ul{list-style:none;margin:6px 0 0;padding:0;display:flex;flex-direction:column;gap:4px}.scoreboard li{display:flex;justify-content:space-between;padding:5px 8px;border-radius:6px}.scoreboard li.me{background:var(--accent-bg);color:var(--accent)}.scoreboard li.offline{opacity:.55}.hint{color:var(--warn)}.keypad-dock{position:sticky;bottom:0;background:var(--bg);padding-top:8px}.keypad{display:flex;flex-direction:column;gap:6px}.krow{display:flex;gap:5px;justify-content:center}.key{flex:1;max-width:40px;min-height:46px;padding:0;font-weight:600}.key.wide{max-width:56px}.metrics{display:flex;gap:12px;justify-content:center}.metrics div{display:flex;flex-direction:column;align-items:center;background:var(--bg);border-radius:8px;padding:12px 16px}.metrics strong{font-size:24px}.winner{font-size:17px}.final-scores{list-style:none;margin:0;padding:0;width:100%;display:flex;flex-direction:column;gap:4px}.final-scores li{display:flex;padding:8px 10px;border-radius:6px}.final-scores li.me{background:var(--accent-bg)}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;background:#16161480;display:flex;align-items:flex-end;justify-content:center}.sheet{width:100%;max-width:460px;max-height:92vh;overflow-y:auto;background:var(--surface);border-radius:16px 16px 0 0;padding:14px 16px calc(18px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:10px;text-align:left}.sheet-handle{width:36px;height:4px;border-radius:2px;background:var(--border);align-self:center}.icon{min-height:32px;padding:0 10px;border:0;background:transparent;font-size:20px;line-height:1;color:var(--muted)}.seg-tabs{display:flex;gap:6px;overflow-x:auto;padding-bottom:2px}.seg-tabs button{flex:0 0 auto;min-height:36px;white-space:nowrap;border-radius:8px}.seg-tabs button.on{background:var(--accent);border-color:var(--accent);color:#fff}.r-grid{display:grid;grid-template-columns:repeat(var(--n),minmax(0,1fr));grid-template-rows:repeat(var(--n),minmax(0,1fr));gap:2px;width:100%;aspect-ratio:1;background:var(--border);border:1px solid var(--border);border-radius:6px;padding:2px}.r-grid .cell{font-size:clamp(9px,2.6vw,16px)}.r-grid .cell.clue{font-size:clamp(8px,2vw,13px);cursor:pointer;border:0;padding:0}.r-grid .cell.clue.sel{background:var(--accent)}.r-grid .cell.correct{background:#e1f5ee;color:var(--good)}.r-grid .cell.wrong{background:#fcebeb;color:#ba2d2d}.r-grid .cell.target{outline:2px solid var(--accent);outline-offset:-2px}.reveal+.reveal{margin-top:6px}.reveal p{margin:2px 0 0}.answer{font-weight:600;letter-spacing:1px}.legend{display:flex;gap:14px;font-size:12px;color:var(--muted);align-items:center}.legend span{display:flex;align-items:center;gap:6px}.sw{width:12px;height:12px;border-radius:3px;display:inline-block}.sw.correct{background:#e1f5ee;border:.5px solid #9fe1cb}.sw.wrong{background:#fcebeb;border:.5px solid #f09595}.chat-fab{position:fixed;top:8px;right:max(10px,env(safe-area-inset-right));z-index:40;display:flex;align-items:center;gap:6px;min-height:36px;padding:0 12px;border:0;border-radius:20px;background:var(--accent);color:#fff;font-size:16px}.chat-fab-ico{font-size:15px}.chat-badge{min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:#fff;color:var(--accent);font-size:11px;font-weight:600;display:flex;align-items:center;justify-content:center}.overlay.chat{align-items:flex-end}.chat-sheet{display:flex;flex-direction:column}.chat-log{flex:1;min-height:140px;overflow-y:auto;display:flex;flex-direction:column;gap:7px;padding:4px 2px}.chat-sys{align-self:center;max-width:90%;text-align:center;font-size:11.5px;color:var(--muted)}.chat-row{display:flex;gap:7px;align-items:flex-end}.chat-row.me{flex-direction:row-reverse}.chat-avatar{width:26px;height:26px;border-radius:50%;flex:0 0 auto;background:var(--accent-bg);color:var(--accent);font-size:11px;font-weight:600;display:flex;align-items:center;justify-content:center}.chat-col{display:flex;flex-direction:column;max-width:76%}.chat-row.me .chat-col{align-items:flex-end}.chat-name{font-size:11px;color:var(--muted);margin:0 0 2px 2px}.chat-bubble{padding:8px 11px;font-size:14px;line-height:1.35;background:#f1efe8;color:var(--text);border-radius:13px 13px 13px 4px}.chat-bubble.me{background:var(--accent);color:#fff;border-bottom-left-radius:13px;border-bottom-right-radius:4px}.chat-bubble.emoji{font-size:22px;padding:4px 12px}.chat-chips{display:flex;gap:6px;overflow-x:auto;padding-bottom:2px}.chat-chips button{flex:0 0 auto;min-height:34px;padding:6px 12px;border-radius:16px;white-space:nowrap}.chat-chips button.emoji{font-size:17px}.chat-input-row{display:flex;gap:8px}.chat-input{flex:1;border-radius:20px}.chat-send{width:42px;flex:0 0 auto;padding:0;border-radius:50%}@media (min-width: 880px){.overlay.chat{justify-content:flex-end;align-items:stretch;background:transparent;pointer-events:none}.overlay.chat .chat-sheet{max-width:380px;max-height:100%;height:100vh;border-radius:0;pointer-events:auto;box-shadow:-2px 0 16px #0000001f}body{transition:padding-right .2s ease}body:has(.app.chat-docked){padding-right:380px}}@media (min-width: 720px){.lobby-grid{grid-template-columns:1fr 1fr}}@media (min-width: 880px){.game{display:grid;grid-template-columns:auto 260px;grid-template-areas:"grid side" "keypad side";align-items:start}.game-grid{grid-area:grid}.sidebar{grid-area:side}.keypad-dock{grid-area:keypad;position:static}}