.register-container {
    margin-top: 3rem;
    margin-bottom: 3rem;
}

.register-logo {
    text-align: center;
    margin-bottom: 1.5rem;
}
.register-logo img {
    max-height: 80px;
}

.register-title {
    font-size: 2rem;
    font-weight: 400;
    margin-bottom: 2rem;
    text-align: center;
}

.register-container .form-label {
    font-weight: 500;
    color: #333;
}

.register-container .form-control\:focus {
    border-color: #4B0F5C;
    box-shadow: none;
}
.register-container .form-control\:disabled {
    background-color: #f5f5f5;
    border-color: #ccc;
    opacity: 1;
}

.register-container .form-control.is-invalid {
    border-color: #dc3545;
}
.register-container .form-control.is-invalid\:focus {
    box-shadow: 0 0 0 0.2rem rgba(220,53,69,0.25);
}
.register-container .text-danger {
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.btn-register {
    background-color: #4B0F5C;
    color: #fff;
    font-weight: 500;
    padding: 0.75rem;
    border: none;
    border-radius: 0.25rem;
    transition: background-color 0.2s ease;
}
.btn-register\:hover,
.btn-register\:focus {
    background-color: #3e0b48;
    outline: none;
}

@media (max-width: 767px) {
    .register-container {
        padding: 0 1rem;
    }
    .register-title {
        font-size: 1.75rem;
    }
}