body {
    /* Start with a linear gradient from blue to pink */
    background: linear-gradient(45deg, #0000FF, #FF69B4);
    background-size: 200% 200%; /* This creates a larger background for smoother transitions */
    font-family: 'Arial', sans-serif;
    margin: 0;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: smooth-gradient 10s ease infinite; /* Smooth gradient animation */
}

/* Keyframes for smooth gradient animation */
@keyframes smooth-gradient {
    0% {
        background-position: 0% 50%; /* Start the gradient with blue on top */
    }
    50% {
        background-position: 100% 50%; /* Midpoint, shift the gradient completely */
    }
    100% {
        background-position: 0% 50%; /* Return to the initial position */
    }
}



.login-container, .signup-container {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 15px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
    padding: 40px;
    width: 400px;
}

header {
    text-align: center;
    margin-bottom: 20px;
}

h1 {
    color: #FF69B4;
}

.form-group {
    margin-bottom: 15px;
}

label {
    margin-bottom: 5px;
    font-weight: bold;
    color: #333;
}

input {
    padding: 12px;
    border: 2px solid #ccc;
    border-radius: 5px;
    font-size: 16px;
    transition: border-color 0.3s, box-shadow 0.3s;
}

input:focus {
    border-color: #FF69B4;
    box-shadow: 0 0 5px rgba(255, 105, 180, 0.5);
    outline: none;
}

button {
    padding: 12px 20px;
    background-color: #FF69B4;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.3s, transform 0.2s;
    font-size: 16px;
    width: 100%;
    margin-bottom: 10px;
}

button:hover {
    background-color: #DB5A9A;
    transform: scale(1.05);
}