:root{font-family:Inter,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{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}.dashboard{max-width:600px;margin:0 auto;padding:24px;background-color:#fff;border-radius:12px;box-shadow:0 4px 6px #0000001a}h1{font-size:24px;font-weight:700;color:#1a1a1a;margin-bottom:24px}.progress-container{margin-bottom:24px}.progress-bar{height:8px;background-color:#e5e7eb;border-radius:4px;overflow:hidden}.progress-fill{height:100%;background-color:#3b82f6;transition:width .5s ease}.progress-text{font-size:14px;color:#666;margin-top:8px}.task-form{display:flex;gap:8px;margin-bottom:24px}.task-input{flex:1;padding:8px 16px;border:2px solid #e5e7eb;border-radius:8px;font-size:16px;transition:border-color .3s ease}.task-input:focus{outline:none;border-color:#3b82f6}.add-button{padding:8px;background-color:#3b82f6;color:#fff;border:none;border-radius:8px;cursor:pointer;transition:background-color .3s ease}.add-button:hover{background-color:#2563eb}.alert{background-color:#f0fdf4;border:1px solid #86efac;border-radius:8px;padding:16px;margin-bottom:16px}.alert h4{color:#166534;margin:0 0 4px}.alert p{color:#166534;margin:0}.task-list{display:flex;flex-direction:column;gap:12px}.task-item{display:flex;align-items:center;justify-content:space-between;padding:12px;background-color:#f9fafb;border-radius:8px;transition:background-color .3s ease}.task-item:hover{background-color:#f3f4f6}.task-content{display:flex;align-items:center;gap:12px}.toggle-button,.delete-button{background:none;border:none;padding:4px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:color .3s ease}.toggle-button{color:#9ca3af}.toggle-button:hover{color:#3b82f6}.delete-button{color:#9ca3af}.delete-button:hover{color:#ef4444}.check-icon{width:24px;height:24px}.check-icon.completed{color:#22c55e}.task-title{color:#1a1a1a;font-size:16px}.task-title.completed{text-decoration:line-through;color:#9ca3af}@keyframes slideIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.task-item{animation:slideIn .3s ease}