body {
    background: linear-gradient(to bottom, #6fb1fc, #4364f7, #0052cc);
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    height: 100vh;
}

#root {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
    color: white;
    height: 300px;
    width: 520px;
    border-radius: 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
    gap: 5px;
    text-align: center;
    transition: all 0.3s ease-in-out;
}

#root:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
}

h1 {
    font-size: 36px;
    margin-bottom: 10px;
    letter-spacing: 1px;
}

input {
    height: 40px;
    width: 90%;
    border-radius: 10px;
    border: none;
    outline: none;
    padding: 0 15px;
    font-size: 16px;
    margin: 10px 0 20px;
    transition: box-shadow 0.2s;
}

input:focus {
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
}

button {
    height: 45px;
    width: 150px;
    border-radius: 10px;
    border: none;
    background-color: #ff9800;
    color: white;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.2s;
}

button:hover {
    background-color: #ffb74d;
    transform: scale(1.05);
}