: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;display:flex;place-items:center;min-width:320px;min-height:100vh}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 -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}:root{--primary-color: #00a1d6;--primary-hover: #008bb0;--secondary-color: #00c2ff;--accent-gradient: linear-gradient(135deg, var(--primary-color), var(--secondary-color));--background-color: #f1f5f9;--card-background: #ffffff;--text-color: #1e293b;--text-secondary: #64748b;--border-color: #e2e8f0;--success-color: #10b981;--success-hover: #059669;--error-color: #ef4444;--error-hover: #dc2626;--shadow: 0 10px 25px -5px rgba(0, 0, 0, .1), 0 8px 10px -6px rgba(0, 0, 0, .1);--shadow-hover: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -6px rgba(0, 0, 0, .1);--border-radius: 16px;--transition: all .3s cubic-bezier(.4, 0, .2, 1)}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;padding:0;margin:0;background:url(/astronaut.png) no-repeat center center fixed;background-size:cover;color:var(--text-color);line-height:1.6;min-height:100vh;display:flex;justify-content:center;align-items:center}.logo-container{text-align:center;margin-bottom:20px;width:100%}.logo{max-width:200px;height:auto;display:block;margin:0 auto}#root{width:100%;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px;box-sizing:border-box}@media(max-width:600px){#root{padding:10px}}.card{background:var(--card-background);border-radius:var(--border-radius);box-shadow:var(--shadow);padding:2.5rem;width:100%;max-width:500px;transition:var(--transition);position:relative;overflow:hidden;border:1px solid var(--border-color);display:flex;flex-direction:column;align-items:center;text-align:center;box-sizing:border-box}.card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--accent-gradient)}.card:hover{box-shadow:var(--shadow-hover);transform:translateY(-5px)}h3{color:var(--text-color);text-align:center;margin-top:0;margin-bottom:1.5rem;font-weight:700;font-size:2rem;letter-spacing:-.025em;width:100%}.listener-container{width:100%;display:flex;flex-direction:column;align-items:center}.row{display:flex;flex-direction:column;align-items:center;width:100%;margin:1rem 0}button{padding:14px 24px;margin:8px;border-radius:var(--border-radius);border:none;font-size:1rem;font-weight:600;font-family:inherit;cursor:pointer;transition:var(--transition);min-width:140px;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;position:relative;overflow:hidden;color:#fff}button:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:var(--accent-gradient);z-index:-1}button:hover{transform:translateY(-2px);box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -2px #0000000d}button:active{transform:translateY(0)}button:disabled{opacity:.7;cursor:not-allowed;transform:none;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}button:disabled:before{background:var(--border-color)}#join{background:var(--accent-gradient)}#join:hover:not(:disabled){background:var(--accent-gradient);filter:brightness(1.1)}#leave{background:var(--error-color)}#leave:hover:not(:disabled){background:var(--error-hover)}audio{width:100%;margin-top:20px;border-radius:var(--border-radius);background-color:#f8fafc;padding:10px;box-sizing:border-box}@media(max-width:600px){.card{padding:1.5rem;margin:0 auto;width:95%;max-width:500px;box-sizing:border-box}h3{font-size:1.75rem}button{width:100%;margin:8px 0}.row{margin:.75rem 0}}.audio-container{margin-top:20px;width:100%;max-width:500px;display:flex;justify-content:center}.audio-container audio{width:100%;border-radius:var(--border-radius);background-color:#f8fafc;padding:10px;box-sizing:border-box}.instructions-box{background-color:#e0f2fe;border:1px solid #7dd3fc;border-radius:var(--border-radius);padding:16px;margin-bottom:20px;width:100%;box-sizing:border-box}.instructions{color:#0c4a6e;font-size:.95rem;margin:0;text-align:left}.play-instructions{background-color:#fef3c7;border:1px solid #fbbf24;border-radius:var(--border-radius);padding:12px;margin-top:10px;width:100%;box-sizing:border-box}.play-instructions p{color:#92400e;font-size:.9rem;margin:0;text-align:center}.error{color:var(--error-color);background-color:#ef44441a;border:1px solid var(--error-color);border-radius:var(--border-radius);padding:12px 16px;margin:16px 0;width:100%;text-align:center;font-weight:500}.connection-status{margin-top:16px;padding:8px 16px;border-radius:var(--border-radius);background-color:var(--background-color);font-size:.9rem;font-weight:500;width:100%;text-align:center}