:root{--bg: #0e1116;--panel: #181d25;--line: #2a323d;--ink: #eef3f7;--dim: #93a4b3;--accent: #d6a83a;--tile: #222c36;--tile2: #2a3744;--sel: #3a3015;--bad: #5a1f26}*{box-sizing:border-box}html,body{margin:0;height:100%}body{background:radial-gradient(900px 560px at 50% -8%,#1c2230,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:520px;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(--accent)}.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:#221a04}.btn{background:var(--panel);border:1px solid var(--line);color:var(--ink);padding:7px 14px;border-radius:999px;font:700 13px system-ui;cursor:pointer}.btn:hover{border-color:var(--accent)}.btn.primary{background:var(--accent);color:#221a04;border-color:var(--accent)}.scoreboard{display:flex;gap:10px;justify-content:center;margin:8px 0}.readout{background:#0a0e13;border:1px solid var(--line);border-radius:8px;padding:5px 14px;font:800 18px ui-monospace,monospace;color:var(--accent);min-width:78px;text-align:center}.readout span{color:var(--dim);font-size:11px;display:block;font-weight:600;letter-spacing:.5px}.current{text-align:center;font:800 22px ui-monospace,monospace;letter-spacing:3px;color:var(--accent);min-height:30px;margin:6px 0;text-transform:uppercase}.current.good{animation:pop .35s ease}@keyframes pop{0%{transform:scale(1)}40%{transform:scale(1.18);color:#ffe08a}to{transform:scale(1)}}.stage{position:relative;display:flex;justify-content:center}.grid{display:grid;gap:8px;background:var(--line);border:2px solid var(--line);border-radius:12px;padding:8px;width:min(94vw,380px);aspect-ratio:1;touch-action:none}.tile{position:relative;display:flex;align-items:center;justify-content:center;background:var(--tile);color:var(--ink);border-radius:8px;cursor:pointer;font-weight:800;font-size:clamp(20px,8vw,38px);aspect-ratio:1;user-select:none;box-shadow:inset 0 -3px #00000040}.tile:hover{background:var(--tile2)}.tile.sel{background:var(--sel);color:#ffe08a;box-shadow:inset 0 0 0 2px var(--accent)}.tile.head{box-shadow:inset 0 0 0 3px #ffe08a}.tile.empty{background:transparent;cursor:default;box-shadow:inset 0 0 0 1px var(--line);opacity:.35;pointer-events:none}.tile.empty:hover{background:transparent}.ord{position:absolute;top:3px;left:5px;font-size:11px;font-weight:700;color:var(--accent);opacity:.85}.grid.shake{animation:shake .35s ease}@keyframes shake{0%,to{transform:translate(0)}20%{transform:translate(-7px)}40%{transform:translate(7px)}60%{transform:translate(-5px)}80%{transform:translate(5px)}}.actions{display:flex;gap:8px;justify-content:center;margin:14px 0 6px}.foundwrap{margin-top:12px}.foundhead,.missedhead{color:var(--dim);font-size:12px;font-weight:600;letter-spacing:.5px;margin:8px 0 6px;text-align:center}.foundlist,.missed{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;min-height:24px}.chip{background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:3px 10px;font:700 12px ui-monospace,monospace;color:var(--ink);display:inline-flex;align-items:center;gap:5px}.chip small{color:var(--accent);font-weight:700}.chip.miss{color:var(--dim)}.chip.more{color:var(--dim);font-style:italic}.overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#080c10d1;border-radius:12px;backdrop-filter:blur(3px)}.overlay.hidden{display:none}.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:22px 24px;text-align:center;max-width:360px;max-height:86vh;overflow-y:auto}.card h2{margin:0 0 6px;font-size:26px;color:var(--accent)}.card p{margin:6px 0;color:var(--dim);font-size:14px}.card b{color:var(--ink)}.card .missed{max-height:220px;overflow-y:auto}.card .row{display:flex;gap:8px;justify-content:center;margin-top:16px}.hint{text-align:center;color:var(--dim);font-size:12px;margin-top:14px;line-height:1.5}