body {
    font-family: 'Roboto', sans-serif;
    background: linear-gradient(135deg, #001F3F, #FF851B); /* Dynamic gradient */
    color: #ffffff;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    animation: fadeIn 1s ease-in-out; /* Fade-in animation */
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.login-container {
    background-color: rgba(255, 255, 255, 0.1); /* Semi-transparent background */
    backdrop-filter: blur(10px); /* Blur effect for background */
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.5);
    width: 400px;
    transition: transform 0.3s;
}

.login-container:hover {
    transform: scale(1.02); /* Slight zoom effect on hover */
}

h2 {
    text-align: center;
    margin-bottom: 20px;
    font-weight: 700;
}

label {
    display: block;
    margin-bottom: 5px;
    font-weight: 700;
}

input[type="email"], input[type="password"] {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    transition: border 0.3s;
}

input[type="email"]:focus, input[type="password"]:focus {
    outline: none;
    border: 2px solid #FF851B; /* Orange border on focus */
}

input[type="submit"] {
    background-color: #007BFF; /* Bootstrap primary color */
    color: #ffffff;
    border: none;
    padding: 12px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s, transform 0.3s;
    width: 100%;
}

input[type="submit"]:hover {
    background-color: #0056b3; /* Darker blue on hover */
    transform: translateY(-2px); /* Lift effect on hover */
}

.error {
    color: #FF4136; /* Error color */
    font-size: 14px;
    margin-top: -10px;
    margin-bottom: 10px;
}