*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:#1a1a2e;color:#eee;min-height:100vh}#root{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px}.app{width:100%;max-width:600px;display:flex;flex-direction:column;align-items:center}.menu{text-align:center;padding:10px}.menu-header{display:flex;align-items:center;justify-content:center;gap:15px;margin-bottom:5px}.menu h1{font-size:2rem;background:linear-gradient(135deg,#f44,#44f,#ff4);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.help-button{width:32px;height:32px;background:#2a2a4e;color:#fff;border:1px solid #444;border-radius:50%;cursor:pointer;font-size:1rem;font-weight:700;display:flex;align-items:center;justify-content:center}.help-button:hover{background:#3a3a6e}.menu .tagline{color:#888;margin-bottom:10px}.mode-selection{display:flex;flex-direction:column;gap:16px;margin-bottom:20px;width:100%;max-width:280px;margin-left:auto;margin-right:auto}.mode-button{display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%;min-height:80px;padding:16px 20px;background:#2a2a4e;color:#fff;border:2px solid #444;border-radius:12px;cursor:pointer;transition:all .2s}.mode-button:hover{background:#3a3a6e;border-color:#666;transform:scale(1.02)}.mode-icon{font-size:1.5rem;margin-bottom:4px}.mode-title{font-size:1.2rem;font-weight:700}.mode-subtitle{font-size:.85rem;color:#888}.high-score-preview{color:#888;font-size:.85rem;margin-bottom:15px}.total-score{color:#aaa;font-size:.9rem;margin-bottom:15px}.start-button{padding:12px 30px;font-size:1.1rem;background:linear-gradient(135deg,#f44,#a4f);color:#fff;border:none;border-radius:8px;cursor:pointer;transition:all .2s;margin-bottom:15px}.start-button:hover{transform:scale(1.05);box-shadow:0 4px 20px #f446}.level-select-header{color:#666;font-size:.8rem;margin-bottom:8px;text-transform:uppercase;letter-spacing:1px}.level-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:20px;width:100%;max-width:280px;margin-left:auto;margin-right:auto}.level-button{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:10px 8px;font-size:.9rem;background:#2a2a4e;color:#fff;border:1px solid #444;border-radius:8px;cursor:pointer;transition:all .2s;min-width:44px;min-height:44px}.level-button:hover{background:#3a3a6e;border-color:#666}.level-number{font-weight:700;font-size:1rem}.level-stars{font-size:.6rem;margin-top:2px}.instructions{text-align:left;background:#2a2a4e;padding:12px 16px;border-radius:8px;max-width:320px;font-size:.85rem}.instructions h3{margin-bottom:6px;color:#aaa;font-size:.9rem}.instructions ul{padding-left:16px;color:#888}.instructions li{margin-bottom:3px}.game{display:flex;flex-direction:column;align-items:center;width:100%}.game-header{display:flex;justify-content:space-between;align-items:center;width:100%;margin-bottom:15px;gap:10px}.game-header h2{font-size:1.2rem;flex:1;text-align:center}.game-header-right{display:flex;gap:8px}.back-button,.reset-button{padding:8px 16px;background:#2a2a4e;color:#fff;border:1px solid #444;border-radius:4px;cursor:pointer;font-size:.9rem}.back-button:hover,.reset-button:hover{background:#3a3a6e}.game-help-button{width:32px;height:32px;background:#2a2a4e;color:#fff;border:1px solid #444;border-radius:50%;cursor:pointer;font-size:1rem;font-weight:700;display:flex;align-items:center;justify-content:center}.game-help-button:hover{background:#3a3a6e}.game-info{display:flex;gap:20px;margin-bottom:10px;color:#888;font-size:.9rem}.mirror-count,.timer,.par-info{font-size:.9rem}canvas{border:2px solid #333;cursor:pointer;border-radius:4px}.win-message{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:#2a2a4e;padding:30px 40px;border-radius:12px;text-align:center;box-shadow:0 10px 40px #00000080;z-index:100;animation:pop-in .3s ease-out}@keyframes pop-in{0%{transform:translate(-50%,-50%) scale(.8);opacity:0}to{transform:translate(-50%,-50%) scale(1);opacity:1}}.win-icon{display:block;font-size:3rem;color:#4f4;margin-bottom:10px}.win-message p{color:#aaa;margin-bottom:20px}.win-buttons{display:flex;gap:10px;justify-content:center}.win-buttons button{padding:10px 20px;font-size:1rem;border:none;border-radius:6px;cursor:pointer;transition:all .2s}.next-level-button{background:#4f4;color:#000}.next-level-button:hover{background:#6f6}.menu-button{background:#444;color:#fff}.menu-button:hover{background:#555}@media(max-width:480px){.menu h1{font-size:2rem}.game-header{flex-wrap:wrap}.game-header h2{order:-1;flex-basis:100%;margin-bottom:10px}}