:root{color-scheme:dark;--bg: #1a1a1a;--surface: #242424;--surface-raised: #2e2e2e;--border: #3a3a3a;--text: #ececec;--muted: #9a9a9a;--accent: #962a72;--accent-hover: #b03888;--on-accent: #ffffff;--danger: #c44c4c;--radius: 8px;font-family:Inter,system-ui,-apple-system,sans-serif}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}#root{min-height:100vh}.app{max-width:1040px;margin:0 auto;padding:clamp(1rem,3vw,1.75rem);display:grid;gap:1.25rem}@media (min-width: 880px){.app{grid-template-columns:minmax(0,1fr) minmax(320px,380px);align-items:start}}.app-header{grid-column:1 / -1;display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:.75rem 1.25rem;padding-bottom:1rem;border-bottom:1px solid var(--border)}.app-title{margin:0;font-size:clamp(1.25rem,3vw,1.5rem);font-weight:600;letter-spacing:-.02em}.app-title span{color:var(--accent)}.app-sub{margin:.35rem 0 0;color:var(--muted);font-size:.875rem;max-width:42ch;line-height:1.45}.header-actions{display:flex;align-items:center;gap:.5rem}.ghost-btn{font:inherit;font-size:.8125rem;font-weight:500;color:var(--muted);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:.4rem .75rem;cursor:pointer;transition:background .12s,color .12s,border-color .12s}.ghost-btn:hover{color:var(--text);background:var(--surface-raised);border-color:#484848}.ghost-btn.danger:hover{color:#ffb4b4;border-color:var(--danger)}.play-panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:clamp(1rem,2.5vw,1.5rem)}.score-label{margin:0;font-size:.6875rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}.score-value{margin:.35rem 0 0;font-size:clamp(1.75rem,5vw,2.5rem);font-weight:600;letter-spacing:-.03em;line-height:1.1;font-variant-numeric:tabular-nums}.score-meta{margin:.75rem 0 0;display:flex;flex-wrap:wrap;gap:.5rem 1.25rem;font-size:.8125rem;color:var(--muted)}.score-meta strong{color:var(--accent);font-weight:600}.tap-zone{margin-top:1.5rem;display:flex;flex-direction:column;align-items:center;gap:.875rem}.tap-hint{margin:0;font-size:.8125rem;color:var(--muted);text-align:center}.tap-button{position:relative;width:min(200px,70vw);aspect-ratio:1;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface-raised);padding:11%;cursor:pointer;transition:border-color .12s,background .12s,transform .1s}.tap-button:hover{border-color:var(--accent);background:#333}.tap-button:active{transform:scale(.98)}.tap-button img{width:100%;height:100%;object-fit:contain;pointer-events:none;-webkit-user-select:none;user-select:none}.tap-button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.float-text-wrap{position:absolute;transform:translate(-50%,-50%);pointer-events:none}.float-text{display:block;font-weight:600;font-size:1rem;color:var(--accent);animation:float-up .8s ease-out forwards}@keyframes float-up{0%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(-40px)}}.shop{display:flex;flex-direction:column;gap:1.125rem}.shop-section-title{margin:0;font-size:.6875rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:.75rem .875rem;display:grid;gap:.5rem}.card-row{display:flex;align-items:flex-start;justify-content:space-between;gap:.75rem}.card-title{margin:0;font-size:.9375rem;font-weight:600}.card-desc{margin:.2rem 0 0;font-size:.8125rem;color:var(--muted);line-height:1.45}.card-meta{font-size:.75rem;color:var(--muted);font-variant-numeric:tabular-nums}.buy-btn{font:inherit;font-size:.8125rem;font-weight:600;border:1px solid var(--accent);border-radius:var(--radius);padding:.45rem .65rem;cursor:pointer;background:var(--accent);color:var(--on-accent);white-space:nowrap;transition:background .12s,border-color .12s,transform .1s}.buy-btn:hover:not(:disabled){background:var(--accent-hover);border-color:var(--accent-hover)}.buy-btn:active:not(:disabled){transform:scale(.98)}.buy-btn:disabled{opacity:.4;cursor:not-allowed}.upgrade-card.purchased{opacity:.65}.upgrade-card.purchased .buy-btn{background:var(--surface-raised);border-color:var(--border);color:var(--muted)}.footer-note{grid-column:1 / -1;margin:0;font-size:.75rem;color:var(--muted);text-align:center;line-height:1.5}.stack{display:flex;flex-direction:column;gap:.5rem;margin-top:.5rem}