*{margin:0;padding:0;box-sizing:border-box}body{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;color:#ffffffde;background-color:#1a1a1a;min-height:100vh}a{color:#646cff;text-decoration:none}a:hover{color:#535bf2}.clock{font-size:4rem;font-weight:700;-webkit-background-clip:text;background-clip:text;font-family:Courier New,monospace;padding:1rem 2rem;border-radius:12px;border:2px solid #e2e8f0}.timer-container{display:flex;flex-direction:column;justify-content:center;align-items:center}.timer{font-size:4rem;font-weight:700;-webkit-background-clip:text;background-clip:text;font-family:Courier New,monospace;padding:1rem 2rem;border-radius:12px;border:2px solid #e2e8f0;margin-bottom:2rem}.timer-controls{display:flex;justify-content:center;margin-bottom:2rem}.time-buttons{display:flex;flex-direction:column;gap:1rem;align-items:center}.add-buttons,.remove-buttons{display:flex;gap:.5rem;flex-wrap:wrap;justify-content:center}.time-buttons button{padding:.5em 1em;border:1px solid #646cff;border-radius:6px;font-size:.9em;font-weight:500;font-family:inherit;background-color:#2a2a2a;color:#ffffffde;cursor:pointer;transition:all .25s;min-width:50px}.time-buttons button:hover:not(:disabled){background-color:#646cff;border-color:#535bf2}.time-buttons button:focus,.time-buttons button:focus-visible{outline:4px auto -webkit-focus-ring-color}.time-buttons button:disabled{background-color:#1a1a1a;border-color:#444;opacity:.5;cursor:not-allowed}.add-buttons button{border-color:#22c55e;color:#22c55e}.add-buttons button:hover:not(:disabled){background-color:#22c55e;color:#000}.remove-buttons button{border-color:#ef4444;color:#ef4444}.remove-buttons button:hover:not(:disabled){background-color:#ef4444;color:#fff}.timer-buttons{display:flex;gap:1rem}.timer-buttons button{padding:.6em 1.2em;border:1px solid #646cff;border-radius:8px;font-size:1em;font-weight:500;font-family:inherit;background-color:#2a2a2a;color:#ffffffde;cursor:pointer;transition:all .25s}.timer-buttons button:hover:not(:disabled){background-color:#646cff;border-color:#535bf2}.timer-buttons button:focus,.timer-buttons button:focus-visible{outline:4px auto -webkit-focus-ring-color}.timer-buttons button:disabled{background-color:#1a1a1a;border-color:#444;opacity:.5;cursor:not-allowed}.App{display:flex;flex-direction:column;justify-content:center;align-items:center;height:100vh;padding:2rem;background:#1a1a1a;box-sizing:border-box;overflow:hidden}@media (max-width: 768px){.App{padding:1rem}}