body {
    font-family: 'Nunito', sans-serif;
    background-color: #1e1e2f;
    color: #ffffff;
    margin: 0;
    padding: 0;
}

.auth-logo img {
    max-width: 150px;
    height: auto;
    margin-bottom: 20px;
}

.auth-title {
    font-size: 1.8rem;
    font-weight: 600;
    text-align: center;
    color: #ffffff;
}

.auth-subtitle {
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 30px;
    color: #ffffff;
}

.form-group {
    position: relative;
    margin-bottom: 20px;
}

.form-control {
    background-color: #2a2a3d;
    border: 1px solid #444;
    border-radius: 10px;
    color: #ffffff;
    font-size: 1rem;
    padding: 15px;
    width: 100%;
}

    .form-control:focus {
        border-color: #6c63ff;
        box-shadow: 0 0 8px rgba(108, 99, 255, 0.5);
    }

.form-control-icon {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #6c63ff;
}

.btn-custom {
    background-color: #1e90ff;
    border: none;
    border-radius: 10px;
    color: #ffffff;
    font-size: 1rem;
    font-weight: 600;
    padding: 15px;
    width: 100%;
    transition: background-color 0.3s ease;
}

    .btn-custom:hover {
        background-color: #0054a6;
    }

.validation-summary-errors ul li {
    color: #ff6b6b;
    font-size: 0.9rem;
    text-align: center;
}

#auth-left {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}