: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}}body{margin:0;padding:0;background:linear-gradient(135deg,#ff416c,#ff4b2b);height:100vh;display:flex;align-items:center;justify-content:center;font-family:Poppins,sans-serif}.App{background:#ffffff1a;border:2px solid rgba(255,255,255,.25);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:20px;padding:40px;box-shadow:0 8px 30px #00000040;text-align:center;color:#fff;width:360px}.App h1{font-size:32px;margin-bottom:20px;color:#fff;text-shadow:2px 2px 5px rgba(0,0,0,.3)}input{padding:12px 18px;font-size:18px;width:220px;border:none;border-radius:10px;outline:none;margin-bottom:25px;background:#ff646426;color:#fff;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 2px 10px #ff4b2b66}input::placeholder{color:#fff9}.timer-number{font-size:50px;font-weight:800;color:#ffea00;text-shadow:2px 2px 10px rgba(0,0,0,.5)}button{margin:10px 8px;padding:14px 28px;font-size:18px;font-weight:700;border:2px solid white;border-radius:30px;background:linear-gradient(to right,#ff4b2b,#ff416c);color:#fff;cursor:pointer;transition:all .3s ease;animation:pulse 2s infinite;box-shadow:0 4px 20px #ff4b2b99;position:relative;z-index:1}button:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;border-radius:30px;background:inherit;z-index:-1;filter:blur(8px);opacity:.6}button:hover{transform:scale(1.08);box-shadow:0 0 25px #fff9}@keyframes pulse{0%{box-shadow:0 0 #ff416cb3}70%{box-shadow:0 0 0 15px #ff416c00}to{box-shadow:0 0 #ff416c00}}