/**
 * TAXGOAT RECHTSFORMWAHL STYLES
 * =============================
 * Spezifische Styles für den Rechtsformwahl-Rechner
 * Version: 1.0
 */

/* ==================== TAB NAVIGATION ==================== */

.rechtsform-tabs {
    display: flex;
    gap: 0;
    border-bottom: 2px solid var(--border);
    margin-bottom: 2rem;
}

.tab-btn {
    flex: 1;
    padding: 1rem 1.5rem;
    background: transparent;
    border: none;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.tab-btn:hover:not(.disabled) {
    color: var(--accent);
    background: var(--accent-light);
}

.tab-btn.active {
    color: var(--accent);
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent);
}

.tab-btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.tab-btn .tab-icon {
    font-size: 1.25rem;
}

.tab-btn .tab-badge {
    background: var(--accent);
    color: white;
    font-size: 0.7rem;
    padding: 0.15rem 0.4rem;
    border-radius: 999px;
    font-weight: 700;
}

/* Tab Content */
.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ==================== WIZARD (Tab 1) ==================== */

.wizard-container {
    max-width: 800px;
    margin: 0 auto;
}

.wizard-step {
    margin-bottom: 1.5rem;
}

/* Disclaimer */
.disclaimer-card {
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.1) 0%, rgba(245, 158, 11, 0.05) 100%);
    border: 1px solid rgba(251, 191, 36, 0.3);
    border-radius: var(--radius-lg);
    padding: 2rem;
    text-align: center;
}

.disclaimer-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.disclaimer-title {
    font-size: 1.25rem;
    color: var(--text-main);
    margin-bottom: 1rem;
}

.disclaimer-text {
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.disclaimer-text p {
    margin-bottom: 0.75rem;
}

.disclaimer-checkbox-label {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    padding: 0.75rem 1.5rem;
    background: var(--accent);
    color: white;
    border-radius: var(--radius-full);
    font-weight: 600;
    transition: all 0.2s;
}

.disclaimer-checkbox-label:hover {
    background: var(--accent-dark);
    transform: translateY(-1px);
}

.disclaimer-checkbox {
    width: 18px;
    height: 18px;
    accent-color: white;
}

/* Wizard Sections */
.wizard-section {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
}

.wizard-section-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border);
    background: var(--bg-tertiary);
}

.wizard-section-header h3 {
    font-size: 1.1rem;
    color: var(--text-main);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    justify-content: flex-start;
}

.wizard-section-body {
    padding: 1.5rem;
}

.wizard-section-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border);
    background: var(--bg-tertiary);
    text-align: center;
}

/* Step Number */
.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    min-width: 28px;
    height: 28px;
    background: var(--accent);
    color: white;
    border-radius: 50%;
    font-size: 0.9rem;
    font-weight: 700;
    flex-shrink: 0;
}

/* Section Subtitle */
.section-subtitle {
    margin: 0.5rem 0 0;
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Toggle Groups */
.toggle-group {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.toggle-btn {
    flex: 1;
    min-width: 140px;
    padding: 1rem 1.5rem;
    background: var(--bg-tertiary);
    border: 2px solid var(--border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.toggle-btn:hover {
    border-color: var(--accent);
    background: var(--accent-light);
}

.toggle-btn.active {
    border-color: var(--accent);
    background: var(--accent-light);
    box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.1);
}

.toggle-icon {
    font-size: 1.75rem;
}

.toggle-label {
    font-weight: 600;
    color: var(--text-main);
}

.toggle-small .toggle-btn {
    flex-direction: row;
    padding: 0.75rem 1rem;
    gap: 0.5rem;
}

.toggle-small .toggle-icon {
    font-size: 1.25rem;
}

/* Beteiligung */
.beteiligung-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.beteiligung-hint {
    margin-top: 1rem;
    padding: 0.75rem;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    color: var(--text-muted);
}

.optional-hint {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 400;
}

/* ==================== RECHTSFORMEN-LISTE ==================== */

.rechtsformen-liste {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.rechtsform-kategorie {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.kategorie-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: var(--bg-tertiary);
    margin: 0;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-main);
}

.kategorie-icon {
    font-size: 1.1rem;
}

.kategorie-items {
    padding: 0.5rem;
}

.rechtsform-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    transition: background 0.2s;
}

.rechtsform-item:hover {
    background: var(--bg-tertiary);
}

.rechtsform-item.selected {
    background: var(--accent-light);
}

.rechtsform-checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    flex: 1;
}

.rechtsform-checkbox {
    width: 18px;
    height: 18px;
    accent-color: var(--accent);
}

.rechtsform-name {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
}

.rf-icon {
    font-size: 1.1rem;
}

.rf-info-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.25rem;
    font-size: 1rem;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.rf-info-btn:hover {
    opacity: 1;
    color: var(--accent);
}

/* Infizierung Warnung */
.infizierung-warnung {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    margin-top: 1rem;
    background: rgba(251, 191, 36, 0.1);
    border: 1px solid rgba(251, 191, 36, 0.3);
    border-radius: var(--radius-md);
}

.warnung-icon {
    font-size: 1.5rem;
}

.warnung-content strong {
    display: block;
    margin-bottom: 0.25rem;
    color: #b45309;
}

.warnung-content p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* ==================== INFO MODALS ==================== */

.info-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 1rem;
    backdrop-filter: blur(4px);
}

.info-modal-content {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    max-width: 600px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    padding: 2rem;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.modal-large {
    max-width: 800px;
}

.info-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--bg-tertiary);
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    font-size: 1.25rem;
    cursor: pointer;
    color: var(--text-muted);
    transition: all 0.2s;
}

.info-modal-close:hover {
    background: var(--error);
    color: white;
}

/* RF Detail Modal */
.rf-modal-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.rf-modal-icon {
    font-size: 2.5rem;
}

.rf-modal-header h3 {
    margin: 0;
    font-size: 1.5rem;
}

.rf-modal-body h4 {
    font-size: 1rem;
    margin: 1.5rem 0 0.75rem;
    color: var(--text-main);
}

.rf-modal-body ul {
    margin: 0;
    padding-left: 1.25rem;
}

.rf-modal-body li {
    margin-bottom: 0.5rem;
    color: var(--text-muted);
}

.rf-steuer-hinweis {
    margin-top: 1.5rem;
    padding: 1rem;
    background: var(--accent-light);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
}

/* ==================== VERGLEICH (Tab 2) ==================== */

.vergleich-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.vergleich-section {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.vergleich-section .section-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border);
    background: var(--bg-tertiary);
}

.vergleich-section .section-header h3 {
    margin: 0;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.section-icon {
    font-size: 1.25rem;
}

.vergleich-section .section-body {
    padding: 1.5rem;
}

/* Form Grid */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group-large {
    grid-column: span 2;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.checkbox-label {
    flex-direction: row;
    cursor: pointer;
}

.checkbox-label input {
    width: 18px;
    height: 18px;
    accent-color: var(--accent);
}

/* RF Eingaben */
.rechtsform-eingaben-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.rf-eingabe-card {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.rf-eingabe-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: var(--bg-tertiary);
    font-weight: 600;
}

.rf-eingabe-body {
    padding: 1rem;
}

.info-hint {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 0.75rem;
    padding: 0.75rem;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
}

.info-hint.warning {
    background: rgba(251, 191, 36, 0.1);
    border-left: 3px solid #f59e0b;
}

/* ==================== ERGEBNIS TABELLE ==================== */

.ergebnis-tabelle-container {
    overflow-x: auto;
    margin-bottom: 2rem;
}

.ergebnis-tabelle {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}

.ergebnis-tabelle th,
.ergebnis-tabelle td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.ergebnis-tabelle th {
    background: var(--bg-tertiary);
    font-weight: 600;
    color: var(--text-muted);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.ergebnis-tabelle tr:hover {
    background: var(--bg-tertiary);
}

.ergebnis-tabelle .row-highlight {
    background: var(--accent-light);
}

.ergebnis-tabelle .row-highlight:hover {
    background: var(--accent-light);
}

.rf-name-cell {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
}

.rang-badge {
    font-size: 1.25rem;
}

.steuer-cell {
    color: var(--error);
}

.netto-cell {
    color: var(--success);
}

.btn-detail {
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    padding: 0.5rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s;
}

.btn-detail:hover {
    background: var(--accent);
    border-color: var(--accent);
}

/* ==================== CHART ==================== */

.chart-container {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border);
}

.chart-header h4 {
    margin: 0;
    font-size: 1rem;
}

.chart-controls {
    display: flex;
    gap: 0.5rem;
}

.chart-toggle-btn {
    padding: 0.5rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s;
}

.chart-toggle-btn:hover {
    border-color: var(--accent);
}

.chart-toggle-btn.active {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
}

.chart-wrapper {
    padding: 1.5rem;
    height: 400px;
}

.breakeven-info {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border);
    background: var(--bg-tertiary);
}

.breakeven-list h4 {
    margin: 0 0 0.75rem;
    font-size: 0.95rem;
}

.breakeven-list ul {
    margin: 0;
    padding-left: 1.25rem;
}

.breakeven-list li {
    margin-bottom: 0.5rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.no-breakeven {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin: 0;
}

/* ==================== DETAIL MODAL ==================== */

.detail-modal-header h3 {
    margin: 0;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.detail-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.detail-table th {
    text-align: left;
    padding: 0.75rem 1rem;
    background: var(--bg-tertiary);
    font-size: 0.9rem;
    color: var(--accent);
    border-bottom: 2px solid var(--border);
}

.detail-table td {
    padding: 0.6rem 1rem;
    border-bottom: 1px solid var(--border);
}

.detail-table td.right {
    text-align: right;
    font-family: var(--font-mono);
}

.detail-table td.negative {
    color: var(--error);
}

.detail-table .total-row td {
    padding-top: 1rem;
    border-top: 2px solid var(--border);
    font-size: 1.1rem;
}

.detail-table .netto-row td {
    color: var(--success);
    font-size: 1.1rem;
}

/* ==================== INFO BOXES ==================== */

.info-box {
    padding: 1rem 1.25rem;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--accent);
}

.info-box p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.info-box-small {
    padding: 0.75rem 1rem;
}

.info-box-warning {
    background: rgba(251, 191, 36, 0.1);
    border-left-color: #f59e0b;
}

/* ==================== BUTTONS ==================== */

.btn-primary {
    background: var(--accent);
    color: white;
    border: none;
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary:hover:not(:disabled) {
    background: var(--accent-dark);
    transform: translateY(-1px);
}

.btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* ==================== TOAST ==================== */

.toast {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 1rem 1.5rem;
    border-radius: var(--radius-md);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    opacity: 0;
    transition: all 0.3s ease;
}

.toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

/* ==================== KATEGORIE CARDS (NEU) ==================== */

.rechtsformen-kategorien-liste {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.kategorie-card {
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.2s ease;
}

.kategorie-card:hover {
    border-color: var(--accent);
}

.kategorie-card.selected {
    border-color: var(--accent);
    background: var(--accent-light);
    box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.1);
}

.kategorie-header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border);
}

.kategorie-card.selected .kategorie-header-row {
    background: var(--accent-light);
    border-bottom-color: rgba(var(--accent-rgb), 0.2);
}

.kategorie-checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    flex: 1;
}

.kategorie-checkbox {
    width: 20px;
    height: 20px;
    accent-color: var(--accent);
    cursor: pointer;
}

.kategorie-icon {
    font-size: 1.5rem;
}

.kategorie-titel {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-main);
}

.kategorie-toggle {
    background: var(--bg-card);
    border: 1px solid var(--border);
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.kategorie-toggle:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
}

.toggle-icon {
    font-size: 0.75rem;
    color: var(--text-muted);
    transition: color 0.2s;
}

.kategorie-toggle:hover .toggle-icon {
    color: white;
}

.kategorie-beschreibung {
    margin: 0;
    padding: 0.75rem 1.25rem;
    font-size: 0.9rem;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
}

.kategorie-card.selected .kategorie-beschreibung {
    border-bottom-color: rgba(var(--accent-rgb), 0.2);
}

.kategorie-details {
    padding: 0;
}

.kategorie-details-header {
    padding: 0.75rem 1.25rem;
    background: var(--bg-tertiary);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
}

.kategorie-card.selected .kategorie-details-header {
    background: rgba(var(--accent-rgb), 0.05);
}

.rechtsformen-liste-collapsed {
    list-style: none;
    margin: 0;
    padding: 0.5rem;
}

.rechtsform-item-collapsed {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 0.75rem;
    border-radius: var(--radius-sm);
    transition: background 0.2s;
}

.rechtsform-item-collapsed:hover {
    background: var(--bg-tertiary);
}

.rechtsform-item-collapsed .rf-icon {
    font-size: 1rem;
}

.rechtsform-item-collapsed .rf-name {
    flex: 1;
    font-weight: 500;
    color: var(--text-main);
}

.rf-info-btn-small {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.25rem;
    font-size: 0.9rem;
    opacity: 0.6;
    transition: opacity 0.2s, color 0.2s;
}

.rf-info-btn-small:hover {
    opacity: 1;
    color: var(--accent);
}

/* ==================== IST-SITUATION BLOCKS ==================== */

.ist-person-block {
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    margin-top: 1.5rem;
    border-left: 3px solid var(--accent);
}

.ist-person-header {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-main);
    margin: 0 0 1rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

#ehepartner-ist-block {
    border-left-color: var(--accent-secondary, #ec4899);
}

/* Form hints */
.form-hint {
    margin-top: 0.5rem;
    color: var(--text-muted);
}

.input-hint {
    margin-top: 0.35rem;
    color: var(--text-muted);
    line-height: 1.4;
}

/* ==================== DETAIL TABLE ENHANCEMENTS ==================== */

.detail-table .info-cell {
    background: var(--accent-light);
    padding: 0.75rem !important;
    font-size: 0.85rem;
    border-radius: var(--radius-sm);
}

.detail-table .hint-cell {
    color: var(--text-muted);
    padding-top: 1rem !important;
    border-top: 1px solid var(--border);
}

/* ==================== TOGGLE IMPROVEMENTS ==================== */

.toggle-group.toggle-small .toggle-btn {
    font-size: 0.85rem;
    padding: 0.5rem 0.75rem;
}

/* Wrap toggle buttons on mobile */
@media (max-width: 480px) {
    .toggle-group {
        flex-wrap: wrap;
    }
    
    .toggle-group .toggle-btn {
        flex: 1 1 45%;
        min-width: 120px;
    }
}

/* ==================== RESPONSIVE ==================== */

@media (max-width: 768px) {
    .rechtsform-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        justify-content: flex-start;
        padding: 0.875rem 1rem;
    }
    
    .tab-btn.active::after {
        display: none;
    }
    
    .tab-btn.active {
        background: var(--accent-light);
    }
    
    .toggle-group {
        flex-direction: column;
    }
    
    .toggle-btn {
        min-width: 100%;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .form-group-large {
        grid-column: span 1;
    }
    
    .rechtsform-eingaben-grid {
        grid-template-columns: 1fr;
    }
    
    .chart-header {
        flex-direction: column;
        gap: 0.75rem;
        align-items: flex-start;
    }
    
    .chart-wrapper {
        height: 300px;
    }
    
    .ergebnis-tabelle {
        font-size: 0.85rem;
    }
    
    .ergebnis-tabelle th,
    .ergebnis-tabelle td {
        padding: 0.75rem 0.5rem;
    }
}

/* ==================== VERGLEICH V2 ==================== */

.vergleich-v2 {
    gap: 1.5rem;
}

/* Form Grid 3 Columns */
.form-grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 900px) {
    .form-grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .form-grid-3 {
        grid-template-columns: 1fr;
    }
}

/* Form Subsection */
.form-subsection {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px dashed var(--border);
}

.form-subsection-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-main);
    margin: 0 0 0.5rem 0;
}

/* Highlighted Form Group */
.form-group-highlight {
    background: var(--bg-tertiary);
    padding: 1rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
}

.form-group-highlight label {
    font-size: 1rem;
}

/* Label Badge */
.label-badge {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    padding: 0.2rem 0.5rem;
    background: var(--accent);
    color: white;
    border-radius: var(--radius-full);
    margin-left: 0.5rem;
}

/* ==================== VERGLEICH SUMMARY ==================== */

.vergleich-summary {
    margin-bottom: 1.5rem;
}

.summary-winner {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(5, 150, 105, 0.05) 100%);
    border: 2px solid rgba(16, 185, 129, 0.3);
}

.summary-winner.winner-gmbh {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(79, 70, 229, 0.05) 100%);
    border-color: rgba(99, 102, 241, 0.3);
}

.winner-icon {
    font-size: 2.5rem;
}

.winner-text {
    flex: 1;
}

.winner-text strong {
    font-size: 1.1rem;
    display: block;
    margin-bottom: 0.25rem;
}

.winner-diff {
    color: var(--success);
    font-weight: 600;
    font-size: 0.95rem;
}

/* ==================== VERGLEICH TABELLE ==================== */

.vergleich-tabelle {
    overflow-x: auto;
    margin-bottom: 1.5rem;
}

.vergleich-tabelle table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}

.vergleich-tabelle th,
.vergleich-tabelle td {
    padding: 0.875rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.vergleich-tabelle th {
    background: var(--bg-tertiary);
    font-weight: 600;
    font-size: 0.9rem;
}

.vergleich-tabelle th:first-child {
    border-radius: var(--radius-sm) 0 0 0;
}

.vergleich-tabelle th:last-child {
    border-radius: 0 var(--radius-sm) 0 0;
}

.vergleich-tabelle th.col-winner {
    background: var(--accent-light);
    color: var(--accent-dark);
}

.vergleich-tabelle .row-section td {
    padding-top: 1.25rem;
    padding-bottom: 0.5rem;
    background: var(--bg-tertiary);
    font-size: 0.85rem;
    color: var(--text-muted);
    border-bottom: none;
}

.vergleich-tabelle .row-total {
    background: var(--bg-tertiary);
}

.vergleich-tabelle .row-total td {
    padding-top: 1rem;
    padding-bottom: 1rem;
    border-top: 2px solid var(--border);
}

.vergleich-tabelle .row-netto td {
    background: rgba(16, 185, 129, 0.05);
}

.vergleich-tabelle .cell-winner {
    background: var(--accent-light) !important;
    color: var(--accent-dark);
}

/* ==================== DETAIL BLOCKS (aufklappbar) ==================== */

.vergleich-details {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.detail-block {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.detail-toggle {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    background: var(--bg-tertiary);
    border: none;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-main);
    transition: background 0.2s;
}

.detail-toggle:hover {
    background: var(--bg-card);
}

.detail-toggle.expanded {
    border-bottom: 1px solid var(--border);
}

.detail-toggle .toggle-icon {
    font-size: 0.75rem;
    color: var(--text-muted);
    transition: transform 0.3s;
}

.detail-toggle.expanded .toggle-icon {
    transform: rotate(180deg);
}

.detail-content {
    padding: 1.5rem;
}

/* Detail Grid (2 Spalten) */
.detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

@media (max-width: 800px) {
    .detail-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

.detail-column h4 {
    font-size: 1rem;
    margin: 0 0 1rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-main);
}

/* Detail Table (innerhalb Details) */
.detail-content .detail-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.detail-content .detail-table td {
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid var(--border);
    vertical-align: top;
}

.detail-content .detail-table td:first-child {
    color: var(--text-muted);
}

.detail-content .detail-table td.right {
    text-align: right;
    font-family: var(--font-mono);
    white-space: nowrap;
}

.detail-content .detail-table td.negative {
    color: var(--error);
}

.detail-content .detail-table .section-divider {
    padding-top: 1rem;
    font-weight: 600;
    color: var(--accent);
    border-bottom: 2px solid var(--border);
    background: var(--bg-tertiary);
}

.detail-content .detail-table .info-hint {
    font-size: 0.8rem;
    color: var(--text-muted);
    padding: 0.35rem 0.75rem;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
}

.detail-content .detail-table .row-total td {
    padding-top: 0.75rem;
    border-top: 2px solid var(--border);
    font-weight: 600;
}

/* Detail Summary */
.detail-summary {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px dashed var(--border);
}

.detail-summary .detail-table td {
    padding: 0.75rem;
}

.detail-summary .detail-table .row-total td {
    font-size: 1.05rem;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
}

/* ==================== BREAKEVEN POINT ==================== */

.breakeven-point {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.breakeven-icon {
    font-size: 1.5rem;
}

.breakeven-point strong {
    display: block;
    margin-bottom: 0.25rem;
}

.breakeven-point p {
    margin: 0.25rem 0 0;
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* ==================== STEUER-BALKEN-CHART ==================== */

.steuer-balken-chart {
    padding: 1rem 0;
}

.chart-legend {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.legend-color {
    width: 14px;
    height: 14px;
    border-radius: 3px;
}

.chart-area {
    position: relative;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-left: 60px;
}

.chart-y-axis {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 40px;
    width: 50px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-end;
    padding-right: 0.5rem;
}

.y-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.chart-bars {
    display: flex;
    justify-content: center;
    gap: 3rem;
    align-items: flex-end;
    padding-bottom: 40px;
    min-height: 200px;
}

.bar-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.bar-container.bar-winner::before {
    content: '';
    position: absolute;
    inset: -10px;
    border: 2px dashed var(--success);
    border-radius: var(--radius-md);
    opacity: 0.5;
}

.bar-stack {
    display: flex;
    flex-direction: column-reverse;
    width: 100%;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    overflow: hidden;
    min-height: 4px;
    transition: height 0.5s ease-out;
}

.bar-segment {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 2px;
    transition: height 0.5s ease-out, opacity 0.3s;
    opacity: 0.9;
}

.bar-segment:hover {
    opacity: 1;
}

.bar-segment.animate {
    animation: growBar 0.6s ease-out forwards;
}

@keyframes growBar {
    from { transform: scaleY(0); }
    to { transform: scaleY(1); }
}

.bar-value {
    font-size: 0.7rem;
    font-weight: 600;
    color: white;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
    white-space: nowrap;
}

.bar-total {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    font-family: var(--font-mono);
    text-align: center;
}

.bar-label {
    margin-top: 0.75rem;
    text-align: center;
    position: absolute;
    bottom: -40px;
    width: 100%;
}

.bar-name {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-main);
}

.bar-subtext {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.15rem;
}

.winner-badge {
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--success);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

/* Chart Container im Ergebnis-Bereich */
.vergleich-chart-section {
    margin-top: 1.5rem;
    padding: 1.5rem;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
}

.vergleich-chart-section h4 {
    margin: 0 0 1rem 0;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-main);
}

/* ==================== VERBESSERTES FORM-GRID ==================== */

/* 4-Column Grid */
.form-grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

@media (max-width: 1100px) {
    .form-grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .form-grid-4 {
        grid-template-columns: 1fr;
    }
}

/* Personen-Spalten (Du / Ehepartner) nebeneinander */
.person-columns {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 1rem;
}

@media (max-width: 700px) {
    .person-columns {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

.person-column {
    background: var(--bg-tertiary);
    padding: 1.25rem;
    border-radius: var(--radius-md);
    border-left: 3px solid var(--accent);
}

.person-column.partner-column {
    border-left-color: #ec4899;
}

.person-column-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-main);
}

.person-column-header .icon {
    font-size: 1.25rem;
}

/* Kirchensteuer-Checkboxen inline */
.kirchensteuer-row {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px dashed var(--border);
}

/* zvE Hinweis-Box */
.zve-info-box {
    margin-top: 0.75rem;
    padding: 0.75rem 1rem;
    background: rgba(99, 102, 241, 0.08);
    border-left: 3px solid var(--accent);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.zve-info-box strong {
    color: var(--accent);
}

/* ==================== RECHTSFORM-COLUMNS (2-Spalten-Layout) ==================== */

.rechtsform-columns {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 1.5rem;
}

@media (max-width: 800px) {
    .rechtsform-columns {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

.rechtsform-column {
    background: var(--bg-tertiary);
    padding: 1.25rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
}

.rechtsform-column.eu-column {
    border-top: 3px solid #10b981;
}

.rechtsform-column.kapg-column {
    border-top: 3px solid var(--accent);
}

.rechtsform-column-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
    font-weight: 700;
    font-size: 1rem;
    color: var(--text-main);
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border);
}

.rechtsform-column-header .icon {
    font-size: 1.25rem;
}

/* Globale Inputs über den Spalten */
.global-inputs {
    background: var(--bg-secondary);
    padding: 1rem 1.25rem;
    border-radius: var(--radius-md);
    border: 1px dashed var(--border);
    margin-bottom: 0.5rem;
}

/* Toggle-Buttons vertikal */
.toggle-group.toggle-vertical {
    flex-direction: column;
}

.toggle-group.toggle-vertical .toggle-btn {
    width: 100%;
    justify-content: flex-start;
}

/* UG-Hinweis */
.ug-hint {
    color: #f59e0b;
    font-weight: 500;
}

/* Align form groups */
.form-group-aligned {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group-aligned .calc-input {
    width: 100%;
}