body {
    margin: 0;
    padding: 0;
    font-family: 'Arial', sans-serif;
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    position: relative;
    overflow: hidden;
}

.background-image-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: -1;
}

.background-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    animation: pan 20s infinite alternate linear;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}

@keyframes pan {
    0% {
        transform: scale(1);
    }
    100% {
        transform: scale(1.1);
    }
}

.content {
    background: rgba(0, 0, 50, 0.8);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    width: 90%;
    max-width: 400px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.header h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: #4CAF50;
    text-shadow: 1px 1px 2px #000;
}

.auth-form .form-group {
    margin-bottom: 1.5rem;
    text-align: left;
}

.auth-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: bold;
}

.auth-form input {
    width: 100%;
    padding: 0.75rem;
    border: none;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    box-sizing: border-box;
}

.auth-form input:focus {
    outline: none;
    box-shadow: 0 0 0 2px #4CAF50;
}

.submit-button {
    width: 100%;
    padding: 0.8rem;
    border: none;
    border-radius: 8px;
    background-color: #4CAF50;
    color: #fff;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.submit-button:hover {
    background-color: #45a049;
}

.support-link {
    margin-top: 1.5rem;
}

.support-link a {
    color: #25D366;
    text-decoration: none;
    font-weight: bold;
}

.support-link a i {
    margin-right: 5px;
}

.login-link {
    margin-top: 1rem;
}

.login-link a {
    color: #87CEEB;
    text-decoration: none;
    font-size: 0.9rem;
}

.login-link a:hover {
    text-decoration: underline;
}