.register-overlay {
    display: none;
}

.register-overlay-content {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.3);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.register-overlay .spinner-border {
    width: 2.5rem;
    height: 2.5rem;
}

.register-overlay-text {
    color: #ffffff;
    font-weight: bold;
    font-size: 1.25rem;
}

#auth-left .auth-logo {
    margin-bottom: 20px !important;
}

#auth-left .auth-logo img {
    max-height: 32px;
    height: auto;
    width: auto;
}

#auth-left .auth-title {
    font-size: 2rem !important;
    line-height: 1.3;
    margin-bottom: 0.4rem !important;
    font-weight: 700;
}

#auth-left .auth-subtitle {
    font-size: 1.3rem !important;
    color: #6c757d;
    margin-bottom: 1rem !important;
}

input.is-invalid {
    border-color: #dc3545 !important;
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

.error-message {
    margin-top: 0.25rem;
    font-size: 0.875rem;
}