/* Reset dasar */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', sans-serif;
}

/* Background */
body {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, #4facfe, #00f2fe);
}

/* Container Form */
form {
    background: #fff;
    padding: 40px;
    border-radius: 15px;
    width: 350px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    text-align: center;
    animation: fadeIn 0.8s ease-in-out;
}

/* Judul */
form h2 {
    margin-bottom: 20px;
    color: #333;
}

/* Input */
form input {
    width: 100%;
    padding: 12px;
    margin: 10px 0;
    border: 1px solid #ddd;
    border-radius: 8px;
    outline: none;
    transition: 0.3s;
}

form input:focus {
    border-color: #4facfe;
    box-shadow: 0 0 5px rgba(79,172,254,0.5);
}

/* Button */
form button {
    width: 100%;
    padding: 12px;
    margin-top: 10px;
    border: none;
    border-radius: 8px;
    background: linear-gradient(135deg, #4facfe, #00f2fe);
    color: white;
    font-size: 16px;
    cursor: pointer;
    transition: 0.3s;
}

form button:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

/* Link */
form p {
    margin-top: 15px;
    font-size: 14px;
}

form a {
    color: #4facfe;
    text-decoration: none;
    font-weight: bold;
}

form a:hover {
    text-decoration: underline;
}

/* Animasi */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}