/* Latar belakang dengan animasi */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(135deg, #6a11cb 0%, #2575fc 100%);
    background-size: 200% 200%;
    animation: gradientAnimation 10s ease infinite;
}

@keyframes gradientAnimation {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Kontainer form */
.container {
    background-color: rgba(255, 255, 255, 0.9);
    padding: 20px;
    border-radius: 15px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
    width: 90%;
    max-width: 320px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.container:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
}

/* Judul */
h2 {
    margin-bottom: 20px;
    font-size: 24px;
    color: #333;
}

/* Form */
form {
    display: flex;
    flex-direction: column;
}

/* Input */
input[type="text"],
input[type="password"] {
    padding: 12px;
    margin: 10px 0;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 14px;
    box-sizing: border-box;
}

/* Tombol */
button {
    padding: 12px;
    margin: 20px 0;
    border: none;
    border-radius: 5px;
    background: linear-gradient(to right, #2575fc, #6a11cb);
    color: white;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.3s ease, transform 0.3s ease;
}

button:hover {
    background: linear-gradient(to right, #6a11cb, #2575fc);
    transform: scale(1.05);
}

/* Link */
a {
    color: #2575fc;
    text-decoration: none;
    margin-top: 10px;
    transition: color 0.3s ease;
}

a:hover {
    color: #6a11cb;
}