@import "https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800&family=JetBrains+Mono:wght@700&display=swap";:root{--bg-color:#f1f5f9;--text-color:#0f172a;--cell-bg:#fff;--cell-border:transparent;--cell-selected:#e0e7ff;--cell-found:#dcfce7;--cell-found-text:#14532d;--cell-hover:#fff;--primary:#4338ca;--shadow-sm:0 4px 6px -1px #0000001a, 0 2px 4px -1px #0000000f;--shadow-md:0 10px 15px -3px #0000001a, 0 4px 6px -2px #0000000d}*{box-sizing:border-box;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;margin:0;padding:0;font-family:Outfit,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}body{background-color:var(--bg-color);color:var(--text-color);min-height:100dvh;padding:20px}.app{flex-direction:column;gap:20px;width:100%;max-width:500px;margin:0 auto;display:flex}.app-header{text-align:center}.app-header h1{letter-spacing:-1px;margin-bottom:5px;font-size:2.5rem;font-weight:800}.app-header p{color:#6c757d;font-size:.95rem}.game-container{flex-direction:column;gap:16px;width:100%;display:flex}.controls-bar{justify-content:space-between;align-items:center;display:flex}.difficulty-selector{background:#e2e8f0;border-radius:24px;gap:4px;height:36px;padding:4px;display:flex;overflow:hidden;box-shadow:inset 0 2px 4px #0000000d}.difficulty-selector button{cursor:pointer;color:#64748b;background:0 0;border:none;border-radius:20px;height:100%;padding:0 12px;font-size:.9rem;font-weight:700;transition:all .2s}.difficulty-selector button.active{color:var(--primary);box-shadow:var(--shadow-sm);background:#fff}.hint-btn{color:#2b2d42;cursor:pointer;height:36px;box-shadow:var(--shadow-sm);background:#ffd166;border:none;border-radius:20px;padding:0 16px;font-size:.85rem;font-weight:700;transition:transform .15s}.hint-btn:active{transform:scale(.95)}.hint-btn:disabled{color:#adb5bd;cursor:not-allowed;background:#e9ecef}.message-bar{text-align:center;height:24px;font-size:1.1rem;font-weight:600}.grid-container{touch-action:none;background:0 0;grid-template-columns:repeat(6,minmax(0,1fr));gap:8px;width:100%;min-width:100%;padding:10px 0;display:grid}.cell{aspect-ratio:1;background:var(--cell-bg);cursor:pointer;min-width:0;min-height:0;color:var(--text-color);box-shadow:var(--shadow-sm);border:none;border-radius:12px;flex:1;justify-content:center;align-items:center;font-size:1.4rem;font-weight:700;transition:all .2s cubic-bezier(.34,1.56,.64,1);display:flex}.cell:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.cell.selected{background:var(--cell-selected);box-shadow:inset 0 0 0 2px var(--primary), var(--shadow-sm);color:var(--primary);transform:scale(.95)}@keyframes popGreen{0%{background:var(--cell-selected);box-shadow:inset 0 0 0 2px var(--primary), var(--shadow-sm);transform:scale(.95)}50%{background:var(--cell-found);box-shadow:inset 0 0 0 2px var(--cell-found), var(--shadow-md);transform:scale(1.05)}to{background:var(--cell-found);box-shadow:var(--shadow-sm);color:var(--cell-found-text);transform:scale(1)}}.cell.found{background:var(--cell-found);box-shadow:var(--shadow-sm);color:var(--cell-found-text);animation:.4s forwards popGreen;transform:scale(1)}.cell.hinted{background:#fff3cd;border-color:#ffc107;box-shadow:0 0 12px #ffc10766}.action-buttons{align-items:center;gap:8px;display:flex}.icon-btn{width:36px;height:36px;color:var(--text-color);cursor:pointer;box-shadow:var(--shadow-sm);background:#fff;border:none;border-radius:50%;justify-content:center;align-items:center;font-weight:700;transition:all 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li{margin-bottom:10px}.tutorial-controls{flex-direction:column;align-items:center;margin-top:32px;display:flex}.tutorial-dots{gap:8px;margin-bottom:20px;display:flex}.tutorial-dots .dot{background:0 0;border:1px solid #999;border-radius:50%;width:8px;height:8px;transition:all .2s}.tutorial-dots .dot.active{background:#111;border-color:#111}.tutorial-buttons{justify-content:space-between;gap:16px;width:100%;display:flex}.tutorial-btn{cursor:pointer;border-radius:4px;flex:1;padding:12px;font-size:1rem;font-weight:600;transition:all .2s}.tutorial-btn.back{color:#666;background:#fff;border:1px solid #ccc}.tutorial-btn.back:hover{color:#333;background:#f8f9fa}.tutorial-btn.next{color:#fff;background:#111;border:1px solid #111}.tutorial-btn.next:hover{background:#333}.game-footer{justify-content:space-between;align-items:center;padding:0 10px;font-weight:500;display:flex}.new-game-btn{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:24px;padding:12px 24px;font-size:1rem;font-weight:700;transition:all .2s;box-shadow:0 4px 12px #3a86ff4d}.new-game-btn:hover{transform:translateY(-2px);box-shadow:0 6px 16px #3a86ff66}.loading{text-align:center;color:#6c757d;padding:40px;font-weight:500}.cell.text-md{font-size:1.15rem}.cell.text-sm{font-size:.95rem}.cell.text-xs{font-size:.75rem}@media (width<=500px){body{padding:10px}.app-header h1{font-size:2rem}.grid-container{border-radius:12px;gap:4px;padding:10px}.cell{border-width:1px;border-radius:8px;font-size:1.1rem}.cell.text-md{font-size:.9rem}.cell.text-sm{font-size:.75rem}.cell.text-xs{font-size:.6rem}.difficulty-selector button{padding:0 8px;font-size:.7rem}.hint-btn{padding:0 10px;font-size:.75rem}.modal-content{padding:16px}}.store-modal h2{text-align:center;color:var(--text-color)}.store-modal>p{text-align:center;margin-bottom:24px}.store-items{flex-direction:column;gap:12px;display:flex}.store-item{background:var(--cell-bg);border:1px solid var(--cell-border);border-radius:12px;justify-content:space-between;align-items:center;padding:16px;display:flex}.store-item.highlight{border:2px solid var(--primary);background:#f0f7ff}.store-item-info h3{color:var(--text-color);margin-bottom:4px;font-size:1.1rem}.store-item-info p{color:#6c757d;margin:0;font-size:.85rem}.store-buy-btn{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:8px 16px;font-weight:700}.store-buy-btn:hover{background:#0b5ed7}.store-buy-btn.purchased{cursor:not-allowed;background:#198754}.web-limit-screen{text-align:center;background:var(--cell-bg);border:2px solid var(--cell-border);border-radius:12px;flex-direction:column;align-items:center;gap:16px;margin:20px 0;padding:40px 20px;display:flex}.web-limit-screen h2{color:var(--primary);margin-bottom:8px;font-size:1.8rem}.web-limit-screen p{color:var(--text-color);max-width:400px;font-size:1.1rem;line-height:1.5}.play-store-btn{color:#fff;background:#000;border-radius:8px;margin-top:16px;padding:14px 28px;font-size:1.1rem;font-weight:700;text-decoration:none;transition:transform .2s,background .2s;display:inline-block}.play-store-btn:hover{background:#333;transform:scale(1.05)}