/* Zusätzliche Stile für das Mitgliedsformular */
.membership-form-container {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
}

.form-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-col {
    flex: 1;
    min-width: 250px;
}

.radio-group {
    display: flex;
    gap: 1.5rem;
    margin-top: 0.5rem;
}

.radio-option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.checkbox-option {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin-top: 1rem;
    margin-bottom: 1rem;
}

.checkbox-option input {
    margin-top: 0.3rem;
}

.form-info {
    background-color: #f5f5f5;
    padding: 1rem;
    border-left: 4px solid var(--primary-color);
    margin-bottom: 1.5rem;
}

.membership-type {
    background-color: rgba(0, 74, 153, 0.05);
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
}

.membership-amount {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--primary-color);
}

.required-label::after {
    content: "*";
    color: var(--primary-color);
    margin-left: 0.2rem;
}

.error-message {
    color: #e30613;
    font-size: 0.9rem;
    margin-top: 0.3rem;
    display: none;
}

.invalid input, .invalid select {
    border: 1px solid #e30613;
}

.invalid .error-message {
    display: block;
}

.form-steps {
    display: flex;
    justify-content: space-between;
    margin-bottom: 2rem;
    position: relative;
}

.form-steps::before {
    content: '';
    position: absolute;
    top: 15px;
    left: 0;
    right: 0;
    height: 2px;
    background-color: #ddd;
    z-index: 1;
}

.form-step {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background-color: #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: var(--white);
    position: relative;
    z-index: 2;
}

.form-step.active {
    background-color: var(--primary-color);
}

.form-step.completed {
    background-color: var(--secondary-color);
}

.form-step-label {
    position: absolute;
    top: 35px;
    left: 50%;
    transform: translateX(-50%);
    white-space: nowrap;
    font-size: 0.8rem;
    color: var(--dark-color);
}

.form-page {
    display: none;
}

.form-page.active {
    display: block;
}

.form-navigation {
    display: flex;
    justify-content: space-between;
    margin-top: 2rem;
}

/* Responsive Anpassungen */
@media (max-width: 768px) {
    .form-row {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .form-col {
        min-width: 100%;
    }
    
    .radio-group {
        flex-direction: column;
        gap: 0.8rem;
    }
}