/* ==========================================================================
   PREISKALKULATOR STYLES
   ========================================================================== */

/* Formularelemente */
.form-check-input {
    background-color: #fff;
    border: 2px solid #dee2e6;
}

.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.form-check-input:focus {
    border-color: #86b7fe;
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

/* Statusmeldungen */
#formStatus {
    border: none;
    border-radius: var(--radius-sm);
    padding: var(--spacing-md);
}

#formStatus.alert-success {
    background-color: #d1e7dd;
    color: #0f5132;
}

#formStatus.alert-danger {
    background-color: #f8d7da;
    color: #842029;
}

.status-icon {
    width: 24px;
    height: 24px;
    background-size: contain;
    background-repeat: no-repeat;
}

#formStatus.alert-success .status-icon {
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%230f5132"><path d="M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41L9 16.17z"/></svg>');
}

#formStatus.alert-danger .status-icon {
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%23842029"><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm1 15h-2v-2h2v2zm0-4h-2V7h2v6z"/></svg>');
}

.status-message {
    font-size: 1rem;
    line-height: 1.5;
}

/* Navigation */
.calculator-nav {
    margin-bottom: var(--spacing-xl);
}

.nav-item {
    background-color: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: var(--radius-sm);
    padding: var(--spacing-lg) var(--spacing-md);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    height: 100%;
}

.nav-item:hover {
    background-color: #e9ecef;
}

.nav-item.active {
    background-color: #212529;
    border-color: #212529;
    color: #fff;
}

.nav-number {
    font-size: 1.25rem;
    font-weight: bold;
    display: block;
    margin-bottom: var(--spacing-xs);
}

.nav-text {
    font-size: 0.875rem;
    display: block;
}

/* Progress Bar */
.progress {
    background-color: #f8f9fa;
}

.progress-bar {
    background-color: #212529;
}

/* Formular */
.calculator-step {
    background-color: #fff;
    border-radius: var(--radius-sm);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
}

.form-label {
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
}

.form-control:focus,
.form-select:focus {
    border-color: #86b7fe;
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

/* Buttons */
.btn-primary,
.btn-success {
    background: var(--gradient-primary);
    border: none;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-sm);
    font-weight: 500;
    transition: all var(--transition-normal);
}

.btn-primary:hover,
.btn-success:hover {
    transform: translateY(-2px);
    opacity: 0.9;
}

.btn-secondary {
    background-color: #6c757d;
    border-color: #6c757d;
    padding: var(--spacing-sm) var(--spacing-lg);
    font-weight: 500;
    transition: all var(--transition-normal);
}

.btn-secondary:hover {
    background-color: #5c636a;
    border-color: #565e64;
    transform: translateY(-1px);
}

/* Responsive */
@media (max-width: 768px) {
    .nav-text {
        display: none;
    }
    
    .nav-item {
        padding: var(--spacing-sm);
    }
    
    .nav-number {
        margin-bottom: 0;
    }
}