:root{--bg: #15100f;--panel: #241a18;--line: #3a2b28;--ink: #f5ece9;--dim: #c0a39c;--accent: #b05f5a;--accent2: #e2a59f;--cell: #2c211f;--cell2: #362825;--laid: #4a322e;--ok: #7bd88f;--warn: #e88;--dl: #345a6b;--tl: #2b6b54;--dw: #7a4b2e;--tw: #7a2e4b}*{box-sizing:border-box}html,body{margin:0;height:100%}body{background:radial-gradient(900px 560px at 50% -8%,#2a1b18,var(--bg));color:var(--ink);font-family:system-ui,-apple-system,Segoe UI,sans-serif;display:flex;justify-content:center;-webkit-user-select:none;user-select:none}#app{width:100%;max-width:540px;padding:12px 12px 26px}header{text-align:center;margin-bottom:6px}h1{margin:0;font-size:28px;letter-spacing:6px;font-weight:800;color:var(--accent2)}.sub{margin:3px 0 0;color:var(--dim);font-size:13px}.bar{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;align-items:center;margin:10px 0}.seg{display:inline-flex;background:var(--panel);border:1px solid var(--line);border-radius:999px;overflow:hidden}.seg button{background:none;border:none;color:var(--dim);padding:6px 13px;font:600 13px system-ui;cursor:pointer}.seg button.active{background:var(--accent);color:#190b0a}.targetbar{display:flex;justify-content:center;margin:6px 0 4px}.target{display:inline-flex;align-items:center;gap:10px;background:var(--panel);border:1px solid var(--accent);border-radius:12px;padding:7px 16px}.tlabel{color:var(--dim);font-size:10px;letter-spacing:1px;font-weight:700}.tcat{color:var(--accent2);font-weight:800;font-size:18px}.tbonus{color:var(--ok);font-weight:700;font-size:13px}.btn{background:var(--panel);border:1px solid var(--line);color:var(--ink);padding:8px 13px;border-radius:999px;font:700 13px system-ui;cursor:pointer}.btn:hover:not(:disabled){border-color:var(--accent)}.btn:disabled{opacity:.45;cursor:default}.btn.primary{background:var(--accent);color:#190b0a;border-color:var(--accent)}.scoreboard{display:flex;gap:10px;justify-content:center;margin:8px 0}.readout{background:#190f0e;border:1px solid var(--line);border-radius:8px;padding:5px 16px;font:800 18px ui-monospace,monospace;color:var(--accent2);min-width:84px;text-align:center}.readout span{color:var(--dim);font-size:11px;display:block;font-weight:600;letter-spacing:.5px}.stage{position:relative;display:flex;justify-content:center}.grid{display:grid;gap:3px;background:var(--line);border:2px solid var(--line);border-radius:8px;padding:3px;width:min(94vw,460px);aspect-ratio:1}.cell{position:relative;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:clamp(11px,4vw,22px);aspect-ratio:1;background:var(--cell);color:var(--ink);cursor:pointer;border-radius:3px}.cell:hover{background:var(--cell2)}.cell.prem{color:var(--ink)}.cell.prem:before{content:attr(data-prem);position:absolute;top:2px;left:0;right:0;text-align:center;font-size:clamp(7px,2.4vw,11px);font-weight:800;opacity:.75;letter-spacing:.5px}.cell.prem-dl{background:var(--dl)}.cell.prem-tl{background:var(--tl)}.cell.prem-dw{background:var(--dw)}.cell.prem-tw{background:var(--tw)}.cell.anchor{box-shadow:inset 0 0 0 2px var(--accent2)}.cell.laid{background:var(--laid);color:#fff;box-shadow:inset 0 0 0 2px var(--accent2)}.cell.laid:before{opacity:.35}.entry{text-align:center;margin:10px 0 4px;min-height:46px}.entry .word{font:800 24px ui-monospace,monospace;letter-spacing:4px;color:var(--accent2)}.entry .preview{font-size:13px;margin-top:2px;min-height:18px}.entry .ok{color:var(--ok);font-weight:700}.entry .warn{color:var(--warn)}.rack{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin:6px 0 4px}.tile{background:linear-gradient(180deg,#4a322e,#341f1c);border:1px solid var(--accent);color:#fff;width:42px;height:46px;border-radius:8px;font:800 20px ui-monospace,monospace;cursor:pointer}.tile:hover:not(:disabled){transform:translateY(-2px)}.tile.spent{opacity:.3}.tile:disabled{cursor:default}.controls{display:flex;flex-wrap:wrap;gap:7px;justify-content:center;margin:10px 0}.overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#0f0908d1;border-radius:8px;backdrop-filter:blur(3px)}.overlay.hidden{display:none}.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:22px 26px;text-align:center;max-width:320px}.card h2{margin:0 0 6px;font-size:24px;color:var(--accent2)}.card p{margin:6px 0;color:var(--dim);font-size:14px}.card .big{font:800 40px ui-monospace,monospace;color:var(--accent2);margin:4px 0}.card .row{display:flex;gap:8px;justify-content:center;margin-top:14px}.hint{text-align:center;color:var(--dim);font-size:12px;margin-top:12px;line-height:1.5}.hint b{color:var(--accent2)}