@import "https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap";:root{--bg1:#0f172a;--bg2:#1e293b;--glass:#ffffff14;--border:#ffffff26;--text:#fff;--muted:#cbd5e1;--primary:#38bdf8;--primary2:#0ea5e9;--danger:#ef4444;--shadow:0 20px 40px #00000059}*{box-sizing:border-box;margin:0;padding:0}body{background:linear-gradient(135deg,var(--bg1),var(--bg2));min-height:100vh;color:var(--text);justify-content:center;align-items:center;padding:20px;font-family:Poppins,sans-serif;display:flex}#root{width:100%;max-width:600px}.container{background:var(--glass);-webkit-backdrop-filter:blur(18px);border:1px solid var(--border);width:100%;box-shadow:var(--shadow);border-radius:24px;padding:28px}h1{text-align:center;letter-spacing:1px;margin-bottom:22px;font-size:2rem;font-weight:700}form{gap:12px;margin-bottom:24px;display:flex}input{color:#fff;background:#ffffff17;border:none;border-radius:14px;outline:none;flex:1;padding:14px 16px;font-size:1rem}input::placeholder{color:var(--muted)}input:focus{box-shadow:0 0 0 2px #38bdf859}button{cursor:pointer;border:none;border-radius:14px;outline:none;padding:12px 18px;font-size:.95rem;font-weight:600;transition:all .25s}form button{background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff}form button:hover{opacity:.95;transform:translateY(-2px)}ul{flex-direction:column;gap:12px;list-style:none;display:flex}li{color:#fff;word-break:break-word;background:#ffffff12;border:1px solid #ffffff14;border-radius:16px;justify-content:space-between;align-items:center;gap:14px;padding:14px 16px;display:flex}li button{color:#fff;background:#ef444426;min-width:42px}li button:hover{background:var(--danger);transform:scale(1.06)}.todos-list{max-height:350px;padding-right:4px;overflow-y:auto}.todos-list::-webkit-scrollbar{width:6px}.todos-list::-webkit-scrollbar-thumb{background:#fff3;border-radius:10px}@media (width<=600px){.container{padding:20px}h1{font-size:1.6rem}form{flex-direction:column}form button{width:100%}li{padding:12px}}