:root{--indigo:#1B2A4A;--linen:#F4EDE4;--amber:#E4A853;--sage:#5B8A72;--ink:#0E1729;--easy:#5B8A72;--medium:#E4A853;--hard:#d9705b}*{box-sizing:border-box}html,body{margin:0;height:100%}body{background:var(--indigo);color:var(--linen);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;display:flex;justify-content:center;overscroll-behavior:none;-webkit-user-select:none;user-select:none}#app{width:min(480px,100vw);min-height:100dvh;display:flex;flex-direction:column;padding:14px}header{display:flex;align-items:center;gap:10px;padding:6px 4px 12px}.brand{font-weight:800;font-size:20px}.brand .lm{color:var(--amber)}#level-num{margin-left:auto;font-weight:700;opacity:.9}.tier{font-size:11px;text-transform:uppercase;letter-spacing:.08em;padding:3px 8px;border-radius:99px;color:var(--ink);font-weight:800}.tier.easy{background:var(--easy)}.tier.medium{background:var(--medium)}.tier.hard{background:var(--hard)}.hud{display:flex;align-items:center;gap:12px;padding:4px 2px 10px;font-size:14px}.bar{flex:1;height:8px;background:#fff2;border-radius:99px;overflow:hidden}#bar-fill{height:100%;width:0;background:var(--amber);transition:width .35s ease}.chip{background:#ffffff14;padding:4px 10px;border-radius:99px}#board-wrap{flex:1;display:flex;align-items:center;justify-content:center;padding:8px 0}.board{display:grid;gap:4px;width:100%;max-width:420px}.cell{aspect-ratio:1/1;border-radius:8px;display:flex;align-items:center;justify-content:center}.cell.empty{background:transparent}.cell.slot{background:#ffffff10;box-shadow:inset 0 0 0 2px #ffffff18}.cell.filled{background:var(--linen)}.cell.hint{background:#f4ede4bb}.glyph{color:var(--ink);font-weight:800;font-size:clamp(14px,5vw,26px);opacity:0}.cell.filled .glyph{opacity:1}.glyph.pop{animation:pop .3s ease both}@keyframes pop{0%{transform:scale(.4);opacity:0}60%{transform:scale(1.15)}to{transform:scale(1);opacity:1}}#current{min-height:34px;text-align:center;font-size:26px;font-weight:800;letter-spacing:.12em;color:var(--amber)}#current.pulse{animation:pulse .3s ease}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.18)}to{transform:scale(1)}}#wheel-wrap{display:flex;justify-content:center;padding:6px 0 2px}#wheel-wrap.shake{animation:shake .3s}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-8px)}75%{transform:translate(8px)}}.wheel{touch-action:none;cursor:pointer}.controls{display:flex;gap:10px;padding:10px 0 6px}button{flex:1;background:#ffffff14;color:var(--linen);border:0;padding:12px;border-radius:12px;font-weight:700;font-size:15px;cursor:pointer}button:active{transform:scale(.97)}#toast{position:fixed;bottom:22px;left:50%;transform:translate(-50%) translateY(20px);background:var(--ink);color:var(--linen);padding:10px 16px;border-radius:99px;font-weight:700;opacity:0;transition:all .25s ease;pointer-events:none;box-shadow:0 6px 20px #0006}#toast.show{opacity:1;transform:translate(-50%) translateY(0)}