#root{max-width:1280px;margin:0 auto;padding:2rem;text-align:center}.logo{height:6em;padding:1.5em;will-change:filter;transition:filter .3s}.logo:hover{filter:drop-shadow(0 0 2em #646cffaa)}.logo.react:hover{filter:drop-shadow(0 0 2em #61dafbaa)}@keyframes logo-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (prefers-reduced-motion: no-preference){a:nth-of-type(2) .logo{animation:logo-spin infinite 20s linear}}.card{padding:2em}.read-the-docs{color:#888}.sse-demo-container{max-width:800px;margin:2rem auto;padding:1.5rem;border-radius:8px;box-shadow:0 4px 12px #0000001a;background-color:#fff}.sse-timer-display{border-radius:8px;border:1px solid #e0e0e0;padding:1.5rem;margin-top:1.5rem;background-color:#f9f9f9}.connection-status{padding:.5rem;border-radius:4px;text-align:center;font-weight:600;margin-bottom:1rem}.status-connected{background-color:#e6f7e6;color:#1e7e1e;border:1px solid #a3e2a3}.status-disconnected{background-color:#f7f7e6;color:#7e7e1e;border:1px solid #e2e2a3}.status-error{background-color:#f7e6e6;color:#7e1e1e;border:1px solid #e2a3a3}.error-message{background-color:#fff0f0;border:1px solid #ffcaca;padding:.8rem;margin:1rem 0;border-radius:4px;color:#c74747;display:flex;justify-content:space-between;align-items:center}.error-message button{background-color:#c74747;color:#fff;border:none;padding:.5rem 1rem;border-radius:4px;cursor:pointer;font-weight:500}.timer-content{padding:1rem;background-color:#fff;border-radius:8px;box-shadow:0 2px 6px #0000000d}.timer-phase{text-align:center;font-weight:600;color:#333;margin-bottom:.5rem;text-transform:uppercase;font-size:.9rem;letter-spacing:1px}.timer-display{font-size:4rem;font-weight:700;text-align:center;margin:1rem 0;color:#333;font-family:monospace}.timer-display.running{color:#1976d2}.timer-display.paused{color:#f57c00}.timer-status{text-align:center;font-size:.9rem;color:#666;margin-bottom:1rem}.timer-progress{height:8px;background-color:#f0f0f0;border-radius:4px;overflow:hidden}.progress-bar{height:100%;background-color:#1976d2;transition:width .5s ease-in-out}.loading{text-align:center;padding:2rem;color:#666;font-style:italic}.sound-controls{display:flex;justify-content:flex-end;margin-bottom:1rem}.sound-toggle{background:none;border:1px solid #ddd;border-radius:4px;padding:.5rem 1rem;cursor:pointer;font-size:.9rem;transition:all .2s ease}.sound-toggle.enabled{background-color:#e1f5fe;color:#0288d1;border-color:#b3e5fc}.sound-toggle.disabled{background-color:#f5f5f5;color:#757575;border-color:#e0e0e0}.audio-notifications{margin-top:1.5rem;padding-top:1rem;border-top:1px dashed #e0e0e0}.notification-legend{font-size:.85rem;color:#757575}.notification-item{display:flex;justify-content:space-between;margin-bottom:.5rem}.phase-label{font-weight:500}.sound-name{font-family:monospace;color:#424242}: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}}