:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;min-width:320px;min-height:100vh;background-color:#fff;display:block}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto 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.cell{pointer-events:none;background-color:#f0f0f0}.cell-correct{background-color:#b5e7a0}.clues-container{max-width:250px}.clues-container h3{font-weight:700;margin-bottom:5px}.clues-container ul{list-style:none;padding-left:0;margin-bottom:20px}.clues-container li{margin-bottom:6px;color:#444}.black-cell{background-color:#000!important;border:1px solid #000}.cell-wrapper{position:relative;width:50px;height:50px;box-sizing:border-box;border:1px solid #000;display:flex;align-items:center;justify-content:center;background-color:#fff}.cell{width:100%;height:100%;border:none;outline:none;text-align:center;font-size:22px;text-transform:uppercase;background:transparent}.cell:focus{background-color:beige}.mini-black-cell{background-color:#000}.timer{font-size:18px;font-weight:500;color:#333}.popup-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#00000080;display:flex;justify-content:center;align-items:center;z-index:10}.popup{background-color:#fff;padding:40px 60px;border-radius:8px;text-align:center;box-shadow:0 2px 10px #0003}.popup h2{margin-bottom:15px;font-size:28px}.popup button{background-color:#000;color:#fff;border:none;padding:10px 20px;font-size:16px;border-radius:4px;cursor:pointer;margin-top:10px}.popup button:hover{background-color:#333}.cell-wrapper{position:relative;width:50px;height:50px;border:1px solid #000}.cell{width:100%;height:100%;text-align:center;font-size:24px;text-transform:uppercase;border:none;outline:none}.cell-number{position:absolute;top:2px;left:4px;font-size:10px;color:#000}.loading-popup{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:#fff;border:2px solid black;border-radius:12px;padding:30px 50px;font-size:18px;text-align:center;box-shadow:0 4px 12px #0000004d}.popup{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;background:#00000080;flex-direction:column;gap:1.5rem;margin:auto}.popup-inner{background:#fff;padding:30px 40px;border-radius:12px;text-align:center;box-shadow:0 4px 12px #0000004d}.timer{margin-top:10px;font-size:18px;font-weight:600}.progress-info{display:flex;flex-direction:column;align-items:flex-start;margin:0 1rem;width:150px}.progress-info.opponent{align-items:flex-end}.progress-label{font-size:.9rem;margin-bottom:.3rem}.progress-bar{background:#ddd;border-radius:6px;width:100%;height:8px;overflow:hidden}.progress-fill{background:#4caf50;height:100%;transition:width .3s ease;border-radius:6px}.progress-fill.opponent{background:#ff5252}.mini-crossword{display:flex;flex-direction:column;gap:2px;margin:5px 0}.mini-row{display:flex;gap:2px}.mini-cell{width:12px;height:12px;background-color:#ddd;border-radius:2px}.mini-black-cell{background-color:#333}.progress-item{display:flex;flex-direction:column;align-items:center}.mini-cell.mini-highlight-blue{background-color:#00f!important}.mini-highlight-green{background-color:green}.battle-room{width:100%;max-width:600px;margin:3rem auto;padding:2rem;background:#fff;border-radius:18px;box-shadow:0 4px 14px #0000001f;text-align:center;font-family:inherit}.battle-room h1{font-size:2rem;margin-bottom:.5rem;color:#222}.battle-room p{font-size:1rem;color:#444;margin:.3rem 0}.waiting{margin-top:1.5rem;padding:1rem;background:#fdf3d0;border:1px solid #f5d27b;border-radius:10px;color:#8a6d1a;font-weight:600}.joined{margin-top:1.5rem;padding:1rem;background:#e2f6e7;border:1px solid #7fd19b;border-radius:10px;color:#2f7a47;font-weight:600}.ready-section{margin-top:1.5rem}.ready-btn{padding:.7rem 1.4rem;font-size:1rem;border-radius:10px;border:none;cursor:pointer;background:#0078ff;color:#fff;font-weight:600;transition:.2s ease}.ready-btn:hover:not(:disabled){background:#005fcc}.ready-btn:disabled{background:#ccc;cursor:default}.starting{margin-top:1.2rem;font-size:1.1rem;color:#007800;font-weight:600}@media(max-width:480px){.battle-room{margin:1.5rem;padding:1.5rem}.ready-btn{width:100%}}