:root{color-scheme:dark;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{min-height:100vh;background:#1a1a1a;color:#fafafa;overflow-x:hidden}.game-container{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:1rem;gap:.75rem}.header{display:flex;justify-content:space-between;align-items:center;width:100%;max-width:420px;padding:.75rem 1rem;background:#ffffff0f;border-radius:12px}.stats{display:flex;flex-direction:column;gap:.15rem}.stat{font-size:.8rem;color:#ffffffb3}.timer{font-size:1.8rem;font-weight:700;font-variant-numeric:tabular-nums;min-width:3rem;text-align:center}.message{background:#ffffff1a;padding:.5rem 1.5rem;border-radius:20px;font-weight:600;font-size:.95rem;animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.game-info{display:flex;gap:2rem;font-size:.85rem;color:#ffffffb3;font-weight:600}.canvas-wrapper{width:100%;max-width:420px;aspect-ratio:1;display:flex;align-items:center;justify-content:center}.game-canvas{width:100%;height:100%;border-radius:16px;cursor:crosshair;touch-action:none;box-shadow:0 8px 32px #00000080}.controls{min-height:60px;display:flex;align-items:center;justify-content:center}.turn-indicator{display:flex;flex-direction:column;align-items:center;gap:.25rem;font-weight:600;text-align:center}.hint{font-size:.75rem;opacity:.5;font-weight:400}.game-over{text-align:center;display:flex;flex-direction:column;align-items:center;gap:.75rem}.game-over h2{font-size:1.5rem}.game-over-buttons{display:flex;gap:.5rem;flex-wrap:wrap;justify-content:center}.btn{padding:.6rem 1.2rem;border:none;border-radius:10px;font-weight:600;font-size:.9rem;cursor:pointer;transition:transform .15s,opacity .15s}.btn:hover{transform:scale(1.05)}.btn:active{transform:scale(.95)}.btn-primary{background:#4caf50;color:#fff}.btn-secondary{background:#666;color:#fff}.btn-shop{background:gold;color:#333}.shop-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:10;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.shop{background:#2a2a2a;border-radius:20px;padding:1.5rem;max-width:380px;width:90%;max-height:85vh;overflow-y:auto;display:flex;flex-direction:column;gap:1rem}.shop h2{text-align:center}.coins-display{text-align:center;font-weight:600;color:gold}.shop-section h3{font-size:.85rem;text-transform:uppercase;letter-spacing:.1em;opacity:.6;margin-bottom:.5rem}.shop-items{display:flex;gap:.5rem;flex-wrap:wrap}.shop-item{padding:.6rem .8rem;border:2px solid transparent;border-radius:12px;cursor:pointer;font-size:.8rem;font-weight:600;color:#fff;background:#444;transition:transform .15s;text-transform:capitalize}.shop-item:hover{transform:scale(1.05)}.shop-item.active{border-color:#4caf50}.btn-close{width:100%;background:#555;color:#fff}