/* ==========================================
   VERFAHRENSDOKU24 DESIGN SYSTEM
   Zentrale Variablen-Definition
   ========================================== */

/* PWA Install-Button: hidden by default, shown via .pwa-installable class on <html> */
[data-pwa-install] {
    display: none;
}

html.pwa-installable [data-pwa-install] {
    display: block;
}

:root {
    /* Primäre Markenfarben */
    --color-primary: #114862;
    --color-primary-hover: #0d3a4f;
    --color-secondary: #84BEC0;
    --color-accent: #9FDADC;

    /* MudBlazor Theme Override */
    --mud-palette-primary: #114862;
    --mud-palette-primary-text: #114862;
    --mud-palette-secondary: #84BEC0;
    --mud-palette-secondary-text: #84BEC0;

    /* Neutrale Farben */
    --color-text-primary: #2A2A2A;
    --color-text-secondary: #636262;
    --color-background: #FFFFFF;
    --color-surface: #F8FAFA;
    --color-surface-alt: #E9F3F4;
    --color-border: #E0E0E0;

    /* Sidebar-Farben (dunkles Design) */
    --color-sidebar-bg: #114862;
    --color-sidebar-hover: #1a5873;
    --color-sidebar-border: #1a5873;
    --color-nav-active: #84BEC0;
    --color-nav-active-text: #114862;
    --color-nav-submenu-active: #9FDADC;

    /* Statusfarben */
    --color-success: #84BEC0;
    --color-warning: #114862;
    --color-error: #D32F2F;
    --color-info: #84BEC0;

    /* Spacing (8px System) */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 50%;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 200ms ease;

    /* Z-Index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-modal: 300;
    --z-toast: 400;
}

/* ==========================================
   GLOBALE STYLES
   ========================================== */

html, body {
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--color-text-primary);
    background-color: var(--color-surface);
    overflow: hidden;
    height: 100vh;
    height: 100dvh;
}

/* MainLayout Scrolling */
.mud-main-content {
    height: 100vh;
    height: 100dvh;
    overflow-y: auto;
}

/* Fokus-Styles */
*:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.content {
    padding-top: 1.1rem;
}

h1:focus {
    outline: none;
}

/* ==========================================
   MUDBLAZOR OVERRIDES
   ========================================== */

/* MudBlazor Primary Color Override - Dunkelblau statt Default-Lila */
.mud-theme-primary,
.mud-primary-text {
    color: var(--color-primary) !important;
}

.mud-primary {
    background-color: var(--color-primary) !important;
    color: white !important;
}

/* AppBar mit Primary Color */
.mud-appbar.mud-appbar-color-primary {
    background-color: var(--color-primary) !important;
    color: white !important;
}

/* Notification Badge - naeher am Icon positioniert */
.notification-badge {
    z-index: 1;
}

.notification-badge .mud-badge.mud-badge-overlap {
    inset: auto auto calc(100% - 18px) calc(100% - 18px) !important;
}

/* Secondary Color Override - Tuerkis */
.mud-secondary-text,
.mud-theme-secondary {
    color: var(--color-secondary) !important;
}

.mud-secondary {
    background-color: var(--color-secondary) !important;
}

/* Progress Bar mit Secondary Color - Tuerkis */
.mud-progress-linear.mud-secondary .mud-progress-linear-bar {
    background-color: var(--color-secondary) !important;
}

/* Icons mit Secondary Color - Tuerkis fuer Ordner etc. */
.mud-icon-root.mud-secondary-text {
    color: var(--color-secondary) !important;
}

/* Input Validation States - Override MudBlazor's purple with Design System colors */

/* Required fields should stay gray until form is submitted (error state) */
.mud-input-required:not(.mud-input-error) .mud-input-outlined-border {
    border-color: var(--color-border) !important;
}

.mud-input-required:not(.mud-input-error) .mud-input-label {
    color: var(--color-text-secondary) !important;
}

/* Error state - only show red when actually in error */
.mud-input-error .mud-input-outlined-border {
    border-color: var(--color-error) !important;
}

.mud-input-error .mud-input-label {
    color: var(--color-error) !important;
}

/* Input Hover */
.mud-input-outlined:hover .mud-input-outlined-border {
    border-color: var(--color-secondary) !important;
}

/* Input Focus */
.mud-input-outlined.mud-input-focused .mud-input-outlined-border {
    border-color: var(--color-primary) !important;
}

.mud-input-label.mud-input-label-inputcontrol.mud-input-label-focused {
    color: var(--color-primary) !important;
}

/* MudSelect und MudNumericField - gleiche Regeln wie MudTextField */
.mud-select .mud-input-outlined:not(.mud-input-error) .mud-input-outlined-border,
.mud-input-control .mud-input-outlined:not(.mud-input-error) .mud-input-outlined-border {
    border-color: var(--color-border) !important;
}

.mud-select .mud-input-outlined:hover .mud-input-outlined-border,
.mud-input-control .mud-input-outlined:hover .mud-input-outlined-border {
    border-color: var(--color-secondary) !important;
}

.mud-select .mud-input-outlined.mud-input-focused .mud-input-outlined-border,
.mud-input-control .mud-input-outlined.mud-input-focused .mud-input-outlined-border {
    border-color: var(--color-primary) !important;
}

/* Buttons */
.mud-button-filled.mud-button-filled-primary {
    background-color: var(--color-primary) !important;
    color: white !important;
}

.mud-button-filled.mud-button-filled-primary:hover {
    background-color: var(--color-primary-hover) !important;
    color: white !important;
}

/* Deaktivierte Primary-Buttons: Graue Hintergrund und lesbare Schrift */
.mud-button-filled.mud-button-filled-primary.mud-disabled,
.mud-button-filled.mud-button-filled-primary[disabled] {
    background-color: var(--color-border) !important;
    color: var(--color-text-secondary) !important;
}

/* Deaktivierte Outlined-Buttons: Grauer Rahmen und lesbare Schrift */
.mud-button-outlined.mud-button-outlined-primary.mud-disabled,
.mud-button-outlined.mud-button-outlined-primary[disabled] {
    border-color: var(--color-border) !important;
    color: var(--color-text-secondary) !important;
}

/* Outlined Buttons */
.mud-button-outlined.mud-button-outlined-primary {
    border-color: var(--color-primary) !important;
    color: var(--color-primary) !important;
}

.mud-button-outlined.mud-button-outlined-primary:hover {
    border-color: var(--color-primary-hover) !important;
    background-color: rgba(17, 72, 98, 0.04) !important;
}

/* Text Buttons (Variant.Text) */
.mud-button-text.mud-button-text-primary {
    color: var(--color-primary) !important;
}

.mud-button-text.mud-button-text-primary:hover {
    color: var(--color-primary-hover) !important;
    background-color: rgba(17, 72, 98, 0.04) !important;
}

/* MudTextField Variant.Text - Underline Farben */
.mud-input-underline:before {
    border-bottom-color: var(--color-border) !important;
}

.mud-input-underline:hover:before {
    border-bottom-color: var(--color-secondary) !important;
}

.mud-input-underline:after {
    border-bottom-color: var(--color-primary) !important;
}

/* MudText mit Color.Secondary - Design-System Farbe */
.mud-secondary-text {
    color: var(--color-text-secondary) !important;
}

/* MudChip - Primary Color */
.mud-chip.mud-chip-color-primary {
    background-color: var(--color-primary) !important;
    color: white !important;
}

/* MudSelect Dropdown - Aktives/Gewähltes Element */
.mud-list-item.mud-list-item-clickable.mud-selected-item {
    background-color: var(--color-surface-alt) !important;
    color: var(--color-primary) !important;
}

.mud-list-item.mud-list-item-clickable:hover {
    background-color: var(--color-surface-alt) !important;
}

/* MudSwitch - Primary Color */
.mud-switch-track.mud-primary {
    background-color: var(--color-primary) !important;
}

.mud-switch-base.mud-primary-text {
    color: var(--color-primary) !important;
}

.mud-switch-base.mud-checked .mud-switch-thumb {
    background-color: var(--color-primary) !important;
}

/* MudRadio - Primary Color */
.mud-radio.mud-primary.mud-checked .mud-radio-icons {
    color: var(--color-primary) !important;
}

/* MudCheckBox - Primary Color */
.mud-checkbox .mud-primary-text {
    color: var(--color-primary) !important;
}

.mud-checkbox .mud-primary-text svg {
    color: var(--color-primary) !important;
}

.mud-checkbox .mud-primary-text:hover,
.mud-checkbox .mud-primary-text:hover svg {
    color: var(--color-primary-hover) !important;
}

/* MudCheckBox - Hintergrund nur bei Hover/Focus */
.mud-checkbox .mud-ripple-checkbox {
    background-color: transparent !important;
}

.mud-checkbox .mud-ripple-checkbox:hover {
    background-color: rgba(17, 72, 98, 0.08) !important;
}

/* MudDialog Icon - Primary Color */
.mud-dialog .mud-icon-root.mud-primary-text {
    color: var(--color-primary) !important;
}

/* Icon-Adornment (Palette-Icon in TextFields) */
.mud-input-adornment .mud-icon-button {
    color: var(--color-primary) !important;
}

.mud-input-adornment-color-primary {
    color: var(--color-primary) !important;
}

/* MudExpansionPanel Header - Textfarbe */
.mud-expand-panel .mud-expand-panel-header .mud-expand-panel-text {
    color: var(--color-text-primary) !important;
}

/* Input-Labels - Design-System Farben */
.mud-input-label {
    color: var(--color-text-secondary) !important;
}

.mud-input-label.mud-input-label-inputcontrol.mud-input-label-animated {
    color: var(--color-text-secondary) !important;
}

/* Links */
a, .btn-link {
    color: var(--color-primary);
}

a:hover {
    color: var(--color-secondary);
}

/* ==========================================
   BLAZOR ERROR BOUNDARY
   ========================================== */

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

.blazor-error-boundary::after {
    content: "An error has occurred."
}

/* ==========================================
   AUTH STYLES
   ========================================== */

/* Section titles in forms (e.g. Register page) */
.section-title {
    color: var(--color-primary) !important;
    font-weight: 600;
}

/* Secondary text color utility */
.text-secondary {
    color: var(--color-text-secondary) !important;
}

/* Auth page links */
.auth-link {
    color: var(--color-primary) !important;
    transition: color var(--transition-fast);
}

.auth-link:hover {
    color: var(--color-secondary) !important;
}

/* Login-Spinner Animation */
.login-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-top-color: white;
    border-radius: 50%;
    animation: login-spin 0.6s linear infinite;
    margin-right: 8px;
    vertical-align: middle;
}

@keyframes login-spin {
    to { transform: rotate(360deg); }
}

/* ==========================================
   CUSTOM BUTTON COLORS
   ========================================== */


/* ==========================================
   HEADER LOGO
   ========================================== */

.header-logo {
    height: 36px;
    width: auto;
    flex-shrink: 0;
    cursor: pointer;
}

/* Editor AppBar Styles */
.editor-appbar-title {
    color: white;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
}

/* Style-Set Select im Editor Header - weiß */
.style-set-select {
    width: 140px;
    background-color: white !important;
    border-radius: var(--radius-sm);
}

.style-set-select .mud-input-slot {
    background-color: white !important;
}

.style-set-select .mud-select-input {
    color: var(--color-text-primary) !important;
}

/* Status-Badges fuer Template-Versionen */
.status-badge-draft {
    background-color: var(--color-border) !important;
    color: var(--color-text-secondary) !important;
}

.status-badge-active {
    background-color: var(--color-secondary) !important;
    color: white !important;
}

.status-badge-archived {
    background-color: var(--color-warning) !important;
    color: white !important;
}

/* Template-Struktur Panel */
.structure-panel {
    background-color: var(--color-surface);
    height: 100%;
    overflow-y: auto;
}

.structure-header {
    font-size: 0.875rem;
    font-weight: 600;
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-primary);
    height: 48px;
    min-height: 48px;
    max-height: 48px;
    display: flex;
    align-items: center;
    box-sizing: border-box;
}

/* + Button im structure-header weiß */
.structure-header .mud-icon-button {
    color: white !important;
}

/* Mobile structure-header mit 3-Spalten-Layout (Themen | Chat | Vorschau) */
.structure-header-mobile {
    justify-content: space-between;
}

/* Tablet structure-header: CHAT links, Vorschau-Button rechts */
.structure-header-tablet {
    justify-content: space-between;
}

.structure-header-mobile-btn {
    color: white !important;
    text-transform: none !important;
    font-size: 0.8rem !important;
    font-weight: 500 !important;
    padding: 4px 8px !important;
    min-width: unset !important;
}

.structure-header-mobile-btn .mud-icon-root {
    color: white !important;
    font-size: 1.1rem !important;
}

.structure-header .mud-icon-button .mud-icon-root {
    color: white !important;
}

/* Expertenfeedback-Button: Icon rot wenn Kommentar nicht geloest */
.feedback-icon-unresolved.dark-bg-btn-outlined .mud-icon-root {
    color: #D32F2F !important;
}

/* Kommentar-Icon horizontal spiegeln (Sprechblase zeigt nach rechts) */
.comment-icon-flip .mud-icon-root {
    transform: scaleX(-1);
}

/* Structure-Header mit Fortschrittsbalken (TOC) */
.structure-header-with-progress {
    flex-wrap: nowrap;
    gap: var(--spacing-xs);
}

.toc-progress-section {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex: 1;
    margin-left: var(--spacing-md);
    margin-right: var(--spacing-sm);
}

.toc-progress-bar {
    flex: 1;
    min-width: 40px;
}

/* Hintergrund des Fortschrittsbalkens (leerer Teil) - heller auf dunklem Header */
.toc-progress-bar .mud-progress-linear {
    background-color: rgba(255, 255, 255, 0.3) !important;
    height: 6px !important;
    border-radius: 3px !important;
}

/* Gefuellter Teil des Fortschrittsbalkens - Tuerkis */
.toc-progress-bar .mud-progress-linear-bar {
    background-color: var(--color-secondary) !important;
    border-radius: 3px !important;
}

.toc-progress-text {
    font-size: 0.75rem;
    white-space: nowrap;
    color: rgba(255, 255, 255, 0.85) !important;
}

/* Structure-Header mit Actions (Preview) */
.structure-header-with-actions {
    display: flex;
    align-items: center;
}

.preview-download-btn {
    color: white !important;
    font-size: 0.75rem;
    padding: 4px 8px;
}

.preview-download-btn .mud-icon-root {
    color: white !important;
}

/* MainSection-Container im Strukturbaum */
.main-section-container {
    background-color: white;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    margin-bottom: var(--spacing-xs);
}

/* Tree-Item im Strukturbaum */
.tree-item {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.tree-item:hover {
    background-color: var(--color-surface);
}

.tree-item.selected {
    background-color: var(--color-accent);
}

.tree-item .drag-handle {
    opacity: 0;
    transition: opacity var(--transition-fast);
    cursor: grab;
}

.tree-item:hover .drag-handle {
    opacity: 1;
}

/* Topic-Item Styles */
.topic-item {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    transition: background-color var(--transition-fast);
    border-radius: var(--radius-sm);
    margin: 2px 0;
}

.topic-item:hover {
    background-color: var(--color-surface);
}

.topic-item.selected {
    background-color: var(--color-accent);
    color: var(--color-primary);
}

/* Icon-Buttons dunkelblau */
.structure-panel .mud-icon-button {
    color: var(--color-primary) !important;
}

/* Hauptpunkt hinzufuegen Button */
.btn-add-main-section {
    background-color: white !important;
    border: 1px solid var(--color-border) !important;
    color: var(--color-primary) !important;
}

.btn-add-main-section:hover {
    background-color: var(--color-surface) !important;
}

/* ==========================================
   3-SPALTEN EDITOR LAYOUT
   ========================================== */

.editor-column {
    height: 100%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.editor-column-structure {
    background-color: var(--color-surface);
}

.editor-column-questions {
    background-color: white;
}

.editor-column-document {
    background-color: var(--color-surface);
}

/* Editor-Spalten Platzhalter */
.editor-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--color-text-secondary);
    text-align: center;
    padding: var(--spacing-xl);
}

.editor-placeholder .placeholder-icon {
    font-size: 48px;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

/* ==========================================
   ADMIN LIST STYLES
   Zentrale Styles fuer Admin-Listen (Templates, Style-Sets, etc.)
   ========================================== */

/* Page Header Card */
.admin-page-header {
    background-color: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

/* Filter Box */
.admin-filter-box {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

/* Table Container */
.admin-table-container {
    background-color: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

/* Table Header */
.admin-table .mud-table-head {
    background-color: var(--color-surface);
}

.admin-table .mud-table-head .mud-table-cell {
    font-weight: 600 !important;
    color: var(--color-text-primary) !important;
    height: 40px;
}

/* Zebra Striping */
.admin-table .mud-table-body tr:nth-child(even) {
    background-color: var(--color-surface);
}

.admin-table .mud-table-body tr:nth-child(odd) {
    background-color: white;
}

/* Row Hover */
.admin-table .mud-table-body tr:hover {
    background-color: var(--color-surface-alt) !important;
}

/* Cell Padding */
.admin-table .mud-table-cell {
    padding: var(--spacing-sm);
    vertical-align: middle;
}

/* ==========================================
   RESPONSIVE UTILITIES (Mobile < 960px)
   ========================================== */

@media (max-width: 959px) {
    .page-header-responsive {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 12px !important;
        padding: 16px !important;
    }
    .page-header-responsive .page-header-actions {
        width: 100%;
    }
    .filter-toolbar-responsive {
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 8px !important;
    }
    .filter-toolbar-responsive .mud-input-control,
    .filter-toolbar-responsive .mud-select {
        min-width: unset !important;
        width: 100% !important;
    }
    .filter-toolbar-responsive .mud-spacer {
        display: none;
    }
    .content-padding-responsive {
        padding: 16px !important;
    }
    .dashboard-welcome {
        font-size: 1.5rem !important;
    }

    /* Editor AppBar: weniger linkes Padding */
    .editor-appbar-mobile .mud-toolbar {
        padding-left: 4px !important;
    }
}

/* ==========================================
   REDUCED MOTION
   ========================================== */

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}

/* ==========================================
   QUESTIONS & VARIABLES PANEL (AP-19)
   ========================================== */

/* Panel Header */
.questions-panel-header {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-primary);
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
}

/* Section Headers (Eingabe-Fragen, Variablen) - volle Breite */
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: var(--color-primary);
    padding: var(--spacing-sm) var(--spacing-md);
    margin: 0 calc(-1 * var(--spacing-md)) var(--spacing-sm) calc(-1 * var(--spacing-md));
    width: calc(100% + 2 * var(--spacing-md));
    min-height: 40px;
}

/* + Button im section-header weiß */
.section-header .mud-icon-button {
    color: white !important;
}

.section-header h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: white;
    margin: 0;
    background-color: transparent;
    padding: 0;
    border-radius: 0;
}

/* Button in Section-Header - weiß auf dunkelblau */
.section-header .mud-button-outlined {
    border-color: white !important;
    color: white !important;
}

.section-header .mud-button-outlined:hover {
    background-color: rgba(255, 255, 255, 0.1) !important;
}

/* Expandable Question Item - Grau */
.question-item {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-sm);
    overflow: hidden;
}

.question-item-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: move;
    transition: background-color var(--transition-fast);
}

.question-item:hover {
    background-color: var(--color-surface-hover, #f0f0f0);
}

.question-item.expanded {
    background-color: white;
}

.question-item.expanded .question-item-header {
    background-color: var(--color-surface);
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
}

.question-item.expanded .question-item-header:hover {
    background-color: var(--color-surface-hover, #f0f0f0);
}

.question-item-text {
    flex: 1;
    font-size: 0.875rem;
    color: var(--color-text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.question-item-content {
    padding: var(--spacing-md);
    background-color: white;
}

/* Question Reference Item */
.reference-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background-color: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-sm);
}

.reference-item-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.reference-item .link-icon {
    color: var(--color-primary);
    flex-shrink: 0;
}

/* Variable Tag - Tuerkiser Header, weisser Inhalt */
.variable-tag {
    position: relative;
    display: flex;
    flex-direction: column;
    background-color: rgba(159, 218, 220, 0.2);
    border: 1px solid var(--color-secondary);
    border-radius: var(--radius-sm);
    transition: background-color var(--transition-fast), border-color var(--transition-fast), opacity var(--transition-fast);
    margin-bottom: var(--spacing-sm);
    overflow: hidden;
}

.variable-tag:hover {
    background-color: rgba(159, 218, 220, 0.3);
    border-color: var(--color-primary);
}

.variable-tag.expanded {
    background-color: white;
    border-color: var(--color-border);
}

.variable-tag.expanded:hover {
    background-color: white;
    border-color: var(--color-border);
}

.variable-tag-header {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    width: 100%;
    cursor: grab;
    padding: var(--spacing-sm) var(--spacing-md);
    transition: background-color var(--transition-fast);
}

.variable-tag-header:active {
    cursor: grabbing;
}

.variable-tag.expanded .variable-tag-header {
    background-color: rgba(159, 218, 220, 0.2);
}

.variable-tag.expanded .variable-tag-header:hover {
    background-color: rgba(159, 218, 220, 0.3);
}

/* grip-handle entfernt - Header ist jetzt komplett draggable */

.variable-tag .variable-name {
    flex: 1;
    font-family: monospace;
    font-size: 0.875rem;
    color: var(--color-primary);
    word-break: break-all;
    min-width: 0;
}

.variable-tag-content {
    width: 100%;
    padding: var(--spacing-md);
    background-color: white;
}

/* Empty State */
.empty-state {
    color: var(--color-text-secondary);
    font-style: italic;
    font-size: 0.875rem;
    padding: var(--spacing-sm) 0;
}

/* Mehrfach-Setting mit einfachem grauem Rand */
.topic-multiple-setting {
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
}

/* Drag Handle Visibility */
.drag-handle-hidden {
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.question-item:hover .drag-handle-hidden,
.variable-tag:hover .drag-handle-hidden {
    opacity: 1;
}

/* Drag&Drop Beschraenkung: Bei expandiertem Akkordeon nur Header draggable */
.question-item.expanded .question-item-content,
.variable-tag.expanded .variable-tag-content {
    pointer-events: auto;
    cursor: default;
}

/* MudDropContainer Item-Wrapper: Bei expandiertem Akkordeon Drag nur auf Header */
.question-item.expanded,
.variable-tag.expanded {
    cursor: default;
}

.question-item.expanded .question-item-header,
.variable-tag.expanded .variable-tag-header {
    cursor: grab;
}

.question-item.expanded .question-item-header:active,
.variable-tag.expanded .variable-tag-header:active {
    cursor: grabbing;
}

/* ==========================================
   CROSS-CONTAINER DRAG HANDLE (AP-21)
   Gesamter Variable-Header ist jetzt Drag-Handle
   ========================================== */

/* cross-container-drag-handle ist jetzt auf variable-tag-header
   Styles werden von .variable-tag-header uebernommen */

/* Waehrend des Drags: Visual Feedback */
.variable-tag.dragging-to-template {
    opacity: 0.6;
    border-color: var(--color-primary);
}

/* ==========================================
   DRAG & DROP INDICATOR STYLES
   Design-System Farben: Primary #114862, Secondary #84BEC0
   ========================================== */

/* Drop-Zone waehrend eines Drag-Vorgangs */
.drag-drop-zone.mud-drop-zone-drag {
    background-color: rgba(132, 190, 192, 0.1);
    border-radius: var(--radius-sm);
}

/* MudBlazor Drop-Indikator Override - Rahmen auf Primary-Farbe */
.mud-drop-item-preview {
    border-color: var(--color-primary) !important;
    border: 2px dashed var(--color-primary) !important;
    background-color: rgba(17, 72, 98, 0.08) !important;
}


/* Dragged Item - leicht transparenter Hintergrund */
.drag-drop-zone .mud-drop-item-dragging {
    opacity: 0.5;
}

/* Hover-Effekt beim Ueberfahren waehrend des Drags */
.drag-drop-zone.mud-drop-zone-can-drop {
    background-color: rgba(132, 190, 192, 0.15);
}

/* MudBlazor Drag-Preview Styling Override */
.mud-drop-container .mud-drop-item-preview,
.mud-drop-zone .mud-drop-item-preview {
    border: 2px dashed var(--color-primary) !important;
    background-color: rgba(17, 72, 98, 0.05) !important;
    border-radius: var(--radius-sm) !important;
}

/* MudBlazor Drop-Placeholder Override - Lila auf Dunkelblau aendern */
.mud-dropitem-placeholder,
.mud-dropitem-placeholder.mud-border-primary,
.mud-dropitem-placeholder.mud-chip-color-primary {
    border-color: var(--color-primary) !important;
    background-color: rgba(17, 72, 98, 0.06) !important;
}

/* MudBlazor Border-Primary Override fuer Drag&Drop */
.mud-drop-zone .mud-border-primary,
.mud-drop-container .mud-border-primary {
    border-color: var(--color-primary) !important;
}

/* ==========================================
   DOCUMENT TEMPLATE PANEL (AP-21)
   ========================================== */

/* Main Panel Container */
.document-template-panel {
    display: flex;
    flex-direction: column;
    height: 100%;
    background-color: var(--color-surface);
}

/* Scrollable Document Area */
.document-content-area {
    flex: 1;
    overflow-y: auto;
    background-color: #E8ECEF;
    padding: var(--spacing-md);
}

/* White Paper Area - looks like a document */
.document-paper {
    background-color: white;
    border-radius: var(--radius-md);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    padding: 60px calc(60px + 32px);
    min-height: 400px;
    position: relative;
}

/* Empty Template Hint */
.empty-template-hint {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2xl);
    color: var(--color-text-secondary);
    text-align: center;
}

/* Insert Line Container */
.insert-line-container {
    height: 4px;
    position: relative;
    margin: 0;
    transition: all var(--transition-fast);
}

/* Insert Line Container als umrandete Box bei Drag-Over */
.insert-line-container.drag-over {
    height: 60px;
    background-color: rgba(132, 190, 192, 0.15);
    border: 2px dashed var(--color-secondary);
    border-radius: var(--radius-md);
    margin: var(--spacing-sm) 0;
}

/* Insert Line */
.insert-line {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    z-index: 10;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

/* CSS-basierter Hover fuer Insert-Lines (statt Blazor @onmouseenter) */
.insert-line-container:hover .insert-line {
    opacity: 1;
}

.insert-line-bar {
    flex: 1;
    height: 2px;
    background-color: var(--color-primary);
}

.insert-line-button {
    background-color: var(--color-primary) !important;
    color: white !important;
    width: 24px !important;
    height: 24px !important;
    border-radius: 50% !important;
    margin: 0 var(--spacing-sm);
    flex-shrink: 0;
    transition: transform var(--transition-fast);
}

.insert-line-button:hover {
    transform: scale(1.1);
}

/* Insert Line for Variable Drop */
.insert-line-drop .insert-line-bar {
    background-color: var(--color-secondary);
    height: 3px;
}

/* Insert Line innerhalb der Box ausblenden, Box selbst wird zum Drop-Target */
.insert-line-container.drag-over .insert-line {
    opacity: 0;
    pointer-events: none; /* Drag-Events nicht blockieren */
}

/* Drop-Hinweis in der Box anzeigen */
.insert-line-container.drag-over::after {
    content: 'Variable hier ablegen';
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    pointer-events: none; /* Wichtig: Drag-Events nicht blockieren */
}

/* Block Reorder Wrapper - umschliesst jeden Block als Drop-Target */
.block-reorder-wrapper {
    position: relative;
    transition: all var(--transition-fast);
    border-radius: var(--radius-sm);
    margin: 2px 0;
}

.block-reorder-wrapper::before {
    content: '';
    position: absolute;
    top: -2px;
    left: 0;
    right: 0;
    height: 4px;
    background-color: transparent;
    border-radius: 2px;
    transition: background-color var(--transition-fast);
}

.block-drop-target-active {
    background-color: rgba(132, 190, 192, 0.1);
}

.block-drop-target-active::before {
    background-color: var(--color-secondary);
}

/* ==========================================
   TEMPLATE BLOCK ITEM
   ========================================== */

.template-block-item {
    position: relative;
    padding: 0;
    /* Horizontales Padding um Controls innerhalb des Hover-Bereichs zu halten */
    margin-left: -40px;
    margin-right: -40px;
    padding-left: 40px;
    padding-right: 40px;
    transition: opacity var(--transition-fast);
}

.template-block-item.dragging {
    opacity: 0.5;
}

/* CSS-basierter Hover statt JavaScript für bessere UX */
.template-block-item:hover .block-control {
    opacity: 1;
}

/* Block Controls (Left: Drag Handle, Right: Settings/Delete) */
.block-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0;
    transition: opacity var(--transition-fast);
    z-index: 20;
    display: flex;
    gap: var(--spacing-xs);
}

.block-control-left {
    left: 4px;
}

.block-control-right {
    right: 4px;
}

.drag-handle {
    cursor: grab;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.drag-handle:hover {
    color: var(--color-primary);
}

.block-content {
    position: relative;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    padding: 0;
}

.template-block-item:hover .block-content {
    border-color: var(--color-border);
}

/* ==========================================
   BLOCK TYPE STYLES
   ========================================== */

/* Drop Target Highlight for Variable Drop */
.drop-target {
    outline: 2px solid var(--color-secondary);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
    background-color: rgba(159, 218, 220, 0.1);
}

/* ==========================================
   COVER BLOCK V2 (AP-21 Erweiterung)
   Neues Deckblatt-Layout mit Header-Bereich,
   Unternehmens-, Gueltigkeits- und Versions-Sektion
   ========================================== */

.cover-block-v2 {
    text-align: center;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: var(--spacing-lg);
}

/* Header-Bereich - randlos (ignoriert Parent-Padding) */
.cover-header-section {
    position: relative;
    min-height: 240px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f0f4f8;
    overflow: hidden;
    /* Negativer Margin um das preview-paper Padding (80px) auszugleichen */
    margin: -80px -80px 0 -80px;
    width: calc(100% + 160px);
    /* Obere Ecken abrunden passend zum preview-paper border-radius */
    border-top-left-radius: var(--radius-md);
    border-top-right-radius: var(--radius-md);
}

.cover-header-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-size: cover;
    background-position: top center;
    background-repeat: no-repeat;
    z-index: 0;
}

.cover-header-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 1;
}

.cover-header-content {
    position: relative;
    z-index: 2;
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.cover-main-heading {
    cursor: text;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-sm);
    transition: background-color var(--transition-fast);
}

.cover-main-heading:hover {
    background-color: rgba(255, 255, 255, 0.5);
}

.cover-sub-heading {
    cursor: text;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-sm);
    transition: background-color var(--transition-fast);
}

.cover-sub-heading:hover {
    background-color: rgba(255, 255, 255, 0.5);
}

.cover-divider {
    /* Breite wird per JS dynamisch an Ueberschrift angepasst, Fallback-Werte */
    width: auto;
    min-width: 200px;
    max-width: 90%;
    margin: var(--spacing-sm) 0;
    transition: width 0.2s ease;
}

/* Settings-Button (oben rechts im Header) */
.cover-settings-button {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    z-index: 3;
}

.cover-settings-button .mud-icon-button {
    background-color: rgba(255, 255, 255, 0.9);
    border: 1px solid var(--color-border);
}

.cover-settings-button .mud-icon-button:hover {
    background-color: white;
    box-shadow: var(--shadow-sm);
}

/* Farbvorschau im Settings-Dialog */
.cover-color-preview {
    width: 24px;
    height: 24px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
}

/* Settings Preview im Dialog */
.cover-settings-preview {
    padding: var(--spacing-sm);
    background-color: var(--color-surface);
    border-radius: var(--radius-sm);
    display: flex;
    justify-content: center;
}

/* Unternehmens-Bereich */
.cover-company-section {
    padding: var(--spacing-xl) var(--spacing-md);
}

/* Gueltigkeits-Bereich */
.cover-validity-section {
    padding: var(--spacing-lg) var(--spacing-md);
}

/* Versions-Bereich */
.cover-version-section {
    padding: var(--spacing-lg) var(--spacing-md);
    padding-bottom: var(--spacing-xl);
    /* Ca. 2/5 der Deckblatt-Hoehe als Abstand zum naechsten Element */
    margin-bottom: 40%;
}

/* Gemeinsame Styles fuer Label und Value */
.cover-label {
    cursor: text;
    margin-bottom: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: background-color var(--transition-fast);
}

.cover-label:hover {
    background-color: rgba(248, 250, 250, 0.8);
}

.cover-value {
    cursor: text;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: background-color var(--transition-fast);
    margin-bottom: var(--spacing-xs);
}

.cover-value:hover {
    background-color: rgba(248, 250, 250, 0.8);
}

.cover-value.text-drop-active {
    background-color: rgba(159, 218, 220, 0.2);
    outline: 2px dashed var(--color-primary);
}

/* Platzhalter-Texte */
.cover-validity-placeholder,
.cover-version-placeholder {
    color: var(--color-text-secondary);
    font-style: italic;
}

/* Input-Feld zentriert */
.cover-input-centered {
    text-align: center;
}

.cover-input-centered input {
    text-align: center !important;
}

/* Legacy: Alte Cover-Block Styles fuer Rueckwaertskompatibilitaet */
.cover-block {
    padding: var(--spacing-2xl) 0;
    text-align: center;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: var(--spacing-2xl);
    margin-bottom: var(--spacing-lg);
}

/* TOC Block */
.toc-block {
    padding: var(--spacing-md) 0;
}

.toc-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.toc-preview {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

.toc-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.toc-item {
    margin-bottom: var(--spacing-xs);
    font-style: normal;
}

/* Level-basierte Einrueckung fuer TOC-Eintraege */
.toc-level-1 {
    margin-left: 0;
}

.toc-level-2 {
    margin-left: 1rem;
}

.toc-level-3 {
    margin-left: 2rem;
}

.toc-level-4 {
    margin-left: 3rem;
}

.toc-level-5 {
    margin-left: 4rem;
}

.toc-number {
    margin-right: 0.5rem;
}

.toc-text {
    /* Ueberschriftentext im TOC */
}

.toc-auto-hint {
    font-size: 0.75rem;
    margin-top: var(--spacing-sm);
}

/* TOC Links - Scrollt zu Ueberschriften ohne Navigation (AP-38) */
.toc-link {
    display: flex;
    align-items: baseline;
    cursor: pointer;
    color: var(--color-primary);
    text-decoration: none;
}

/* Punkte zwischen Text und rechtem Rand */
.toc-link::after {
    content: "";
    flex-grow: 1;
    margin: 0 0.5rem 0.25rem 0.5rem;
    border-bottom: 1px dotted currentColor;
    opacity: 0.4;
}

.toc-link:hover .toc-text {
    text-decoration: underline;
}

/* Heading Block */
.heading-block {
    padding: 6px 0;  /* zwischen spacing-xs (4px) und spacing-sm (8px) */
}

.heading-text {
    cursor: text;
    display: block;
    padding: 2px 4px;
    margin: -2px -4px;
    border-radius: var(--radius-sm);
}

.heading-text:hover {
    background-color: rgba(248, 250, 250, 0.5);
}

/* Font-size wird vom StyleSet (vd-heading-*) gesetzt */
/* Nur margin-top/bottom setzen, damit margin-left/-right von .heading-text erhalten bleibt */
.heading-h1 {
    font-weight: 700;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.heading-h2 {
    font-weight: 600;
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.heading-h3 {
    font-weight: 600;
    margin-top: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.heading-h4 {
    font-weight: 600;
    margin-top: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.heading-h5 {
    font-weight: 600;
    margin-top: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
}

.heading-input {
    width: 100%;
}

.heading-input-h1 { font-size: 1.5rem !important; font-weight: 700 !important; }
.heading-input-h2 { font-size: 1.25rem !important; font-weight: 600 !important; }
.heading-input-h3 { font-size: 1.125rem !important; font-weight: 600 !important; }
.heading-input-h4 { font-size: 1rem !important; font-weight: 600 !important; }
.heading-input-h5 { font-size: 0.875rem !important; font-weight: 600 !important; }

/* Heading Topic Link (AP-21 Teil 8) */
.heading-topic-link {
    margin-top: var(--spacing-xs);
    font-size: 0.85rem;
}

.heading-topic-link .mud-select {
    max-width: 280px;
}

.heading-topic-link.readonly {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-text-secondary);
    font-style: italic;
}

.heading-topic-link.readonly .mud-icon-root {
    color: var(--color-primary);
}

/* Label-Value Block */
.label-value-block {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-xs) 0;
    align-items: baseline;
}

.label-value-label {
    font-weight: 600;
    width: 50%;
    flex-shrink: 0;
    cursor: text;
    padding: 2px 4px;
    margin: -2px -4px;
    border-radius: var(--radius-sm);
}

.label-value-label:hover {
    background-color: rgba(248, 250, 250, 0.5);
}

.label-value-value {
    font-family: monospace;
    font-size: 0.875rem;
    color: var(--color-primary);
    width: 50%;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    cursor: text;
}

.label-value-value:hover {
    outline: 2px solid rgba(17, 72, 98, 0.3);
}

.label-value-input {
    min-width: 120px;
}

.label-value-input-value {
    font-family: monospace !important;
}

/* Flow Text Block */
.flow-text-block {
    padding: var(--spacing-xs) 0;
}

.flow-text-content {
    line-height: 1.6;
    cursor: text;
    padding: 4px;
    margin: -4px;
    border-radius: var(--radius-sm);
}

.flow-text-content:hover {
    background-color: rgba(248, 250, 250, 0.5);
}

.flow-text-input {
    width: 100%;
}

/* Editor-Inputs erben Schriftgroesse vom StyleSet */
.flow-text-input textarea,
.heading-input input,
.cover-input-centered input,
.label-value-input input,
.table-block-v2-input input,
.simple-table-block-input input,
.attachment-input input {
    font-size: inherit !important;
    font-family: inherit !important;
}

.flow-text-placeholder,
.block-placeholder {
    color: var(--mud-palette-text-secondary);
    font-style: italic;
}

/* Markdown-Formatierung in FlowTextBlock */
.flow-text-formatted p {
    margin: 0 0 0.5em 0;
}

.flow-text-formatted p:last-child {
    margin-bottom: 0;
}

.flow-text-formatted strong {
    font-weight: 600;
}

.flow-text-formatted em {
    font-style: italic;
}

.flow-text-formatted ul {
    margin: 0.15em 0;
    padding-left: 1.5em;
    list-style-type: disc;
}

.flow-text-formatted li {
    margin: 0.05em 0;
}

.flow-text-formatted .template-variable {
    background-color: rgba(132, 190, 192, 0.2);
    padding: 0 2px;
    border-radius: 2px;
    font-family: 'Roboto Mono', monospace;
    font-size: 0.9em;
}

/* Floating Formatting Toolbar */
.formatting-toolbar-wrapper {
    position: relative;
}

.formatting-toolbar {
    position: absolute;
    z-index: 10;
    display: flex;
    gap: 2px;
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 2px 4px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.formatting-toolbar .mud-icon-button {
    min-width: 32px;
    min-height: 32px;
}

/* Table Block */
.table-block {
    padding: var(--spacing-sm) 0;
}

.table-block-table {
    width: 100%;
    border-collapse: collapse;
    border: 1px solid var(--color-border);
}

.table-block-header {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    padding: var(--spacing-sm);
    text-align: left;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: text;
}

.table-block-header:hover {
    background-color: rgba(255, 255, 255, 0.5);
}

.table-block-header-num {
    width: 60px;
}

.table-block-cell {
    border: 1px solid var(--color-border);
    padding: var(--spacing-sm);
    font-size: 0.875rem;
    cursor: text;
}

.table-block-cell:hover {
    background-color: rgba(248, 250, 250, 0.5);
}

.table-block-cell-num {
    color: var(--color-text-secondary);
    cursor: default;
}

.table-block-input {
    width: 100%;
}

/* ==========================================
   TABLE BLOCK V2 (AP-21)
   Neues Design mit dynamischen Zeilen
   ========================================== */

.table-block-v2 {
    padding: var(--spacing-sm) 0;
}

.table-block-v2-table {
    width: 100%;
    border-collapse: collapse;
    border-left: 1px solid var(--color-text-primary);
}

.table-block-v2-header-num {
    width: 50%;
    padding: var(--spacing-sm) var(--spacing-md);
    font-weight: 600;
    border: none;
    text-align: left;
}

.table-block-v2-header-empty {
    width: 50%;
    background-color: white;
    border: none;
}

.table-block-v2-row {
    position: relative;
}

.table-block-v2-label,
.table-block-v2-value {
    width: 50%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    cursor: text;
    vertical-align: top;
    font-size: 0.875rem;
}

.table-block-v2-label:hover,
.table-block-v2-value:hover {
    background-color: rgba(248, 250, 250, 0.5);
}

.table-block-v2-value {
    position: relative;
    font-family: 'Consolas', 'Monaco', monospace;
}

.table-block-v2-value.text-drop-active {
    background-color: rgba(132, 190, 192, 0.15);
    outline: 2px dashed var(--color-secondary);
}

.table-block-v2-row-delete-wrapper {
    position: absolute;
    right: 4px;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.table-block-v2-row:hover .table-block-v2-row-delete-wrapper,
.simple-table-block-row:hover .table-block-v2-row-delete-wrapper {
    opacity: 1;
}

.table-block-v2-row-delete {
    /* Keine zusaetzlichen Styles noetig, Position kommt vom Wrapper */
}

.table-block-v2-add-row {
    margin-top: var(--spacing-xs);
    padding-left: var(--spacing-md);
}

.table-block-v2-input {
    width: 100%;
}

.table-block-v2-label.editing,
.table-block-v2-value.editing {
    padding: 0;
}

/* === SimpleTableBlock Editor Styles === */
.simple-table-block {
    padding: var(--spacing-sm) 0;
}

.simple-table-block-table {
    width: 100%;
    border-collapse: collapse;
    border-left: 1px solid var(--color-text-primary);
}

.simple-table-block-header {
    width: 50%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    text-align: left;
    font-weight: 600;
    font-size: 0.875rem;
}

.simple-table-block-row {
    position: relative;
}

.simple-table-block-label,
.simple-table-block-value {
    width: 50%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    vertical-align: top;
    font-size: 0.875rem;
}

.simple-table-block-label:hover,
.simple-table-block-value:hover {
    background-color: rgba(248, 250, 250, 0.5);
}

.simple-table-block-value {
    position: relative;
    font-family: 'Consolas', 'Monaco', monospace;
}

.simple-table-block-value.text-drop-active {
    background-color: rgba(132, 190, 192, 0.15);
    outline: 2px dashed var(--color-secondary);
}

.simple-table-block-fullwidth {
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    vertical-align: top;
    position: relative;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.875rem;
}

.simple-table-block-fullwidth:hover {
    background-color: rgba(248, 250, 250, 0.5);
}

.simple-table-block-fullwidth.text-drop-active {
    background-color: rgba(132, 190, 192, 0.15);
    outline: 2px dashed var(--color-secondary);
}

.simple-table-block-add-row {
    margin-top: var(--spacing-xs);
    padding-left: var(--spacing-md);
}

.simple-table-block-input {
    width: 100%;
}

.simple-table-block-label.editing,
.simple-table-block-value.editing,
.simple-table-block-header.editing,
.simple-table-block-fullwidth.editing {
    padding: 0;
}

/* Attachment Block */
.attachment-block {
    padding: var(--spacing-sm) 0;
    border-left: 2px solid var(--color-border);
    padding-left: var(--spacing-md);
}

.attachment-title {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.attachment-title-text {
    cursor: text;
}

.attachment-title-text:hover {
    background-color: rgba(248, 250, 250, 0.5);
    border-radius: var(--radius-sm);
    padding: 2px 4px;
}

.attachment-description {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    cursor: text;
}

.attachment-description:hover {
    background-color: rgba(248, 250, 250, 0.5);
    border-radius: var(--radius-sm);
}

.attachment-filename {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    font-family: monospace;
    margin-top: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    cursor: text;
}

.attachment-input {
    display: inline-block;
    min-width: 120px;
}

.attachment-input-filename {
    font-family: monospace !important;
    font-size: 0.75rem !important;
}

/* Variable Drag Styling */
.variable-tag.dragging {
    opacity: 0.5;
}

/* ==========================================
   CURSOR FIX FUER DOCUMENT-TEMPLATE-PANEL
   MudBlazor setzt cursor: grab auf mud-drop-item,
   was zu Cursor-Flackern bei schneller Mausbewegung fuehrt
   ========================================== */

/* Cursor auf default setzen fuer Block-Items im Dokumenten-Panel */
.document-paper .mud-drop-item {
    cursor: default !important;
}

/* Drag-Handle behaelt cursor: grab */
.document-paper .drag-handle {
    cursor: grab !important;
}

.document-paper .drag-handle:active {
    cursor: grabbing !important;
}

/* ==========================================
   TEXT DROP INDICATOR
   Vertikaler Cursor beim Drag-Over von Variablen
   ========================================== */

.text-drop-indicator {
    position: fixed;
    width: 2px;
    background-color: var(--color-primary);
    pointer-events: none;
    z-index: 10000;
    display: none;
    animation: text-drop-blink 0.5s ease-in-out infinite;
}

@keyframes text-drop-blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

/* Textfeld-Container waehrend Drag */
.text-drop-active {
    outline: 2px solid var(--color-secondary);
    outline-offset: 2px;
}

/* ==========================================
   DOCUMENTATION LIST COMPACT INPUTS (AP-28)
   Grauer Hintergrund fuer Suchfelder und Selects
   ========================================== */

/* Hintergrundfarbe auf den Container anwenden (nicht auf fieldset, das den Text ueberdeckt) */
.compact-input .mud-input-control-input-container {
    background-color: #F3F3F5 !important;
    border-radius: 4px;
}

/* Fieldset-Border transparent halten damit Text sichtbar bleibt */
.compact-input .mud-input-outlined-border {
    background-color: transparent !important;
}

/* MudSelect: Ausgewaehlter Wert in Schwarz */
/* MudSelect rendert den Wert in einem DIV (nicht input) mit .mud-select-input */
.compact-input .mud-select-input,
.compact-input.mud-select .mud-input-slot {
    color: #2A2A2A !important;
}

/* MudTextField: Input-Text in Schwarz */
.compact-input input {
    color: #2A2A2A !important;
}

/* Placeholder in mittlerem Grau */
.compact-input input::placeholder {
    color: #757575 !important;
    opacity: 1 !important;
}

/* ==========================================
   DOCUMENTATION EDITOR STYLES (AP-33)
   3-Spalten-Layout fuer Dokumentationsbearbeitung
   ========================================== */

/* Editor Layout */
.editor-back-button {
    text-transform: none;
}

.editor-header-info {
    overflow: hidden;
}

.editor-doc-name {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 300px;
}

/* Figma-konforme Badges im Header */
.editor-version-badge-custom {
    padding: 4px 12px;
    background-color: #1a5873;
    color: white;
    font-size: 0.75rem;
    border-radius: 9999px;
    border: 1px solid #84BEC0;
    white-space: nowrap;
}

/* Status-Badges fuer Dokumentationen (analog zu Template-Versionen) */
.editor-status-badge-inprogress {
    padding: 4px 12px;
    background-color: var(--color-border);
    color: var(--color-text-secondary);
    font-size: 0.75rem;
    border-radius: 9999px;
    white-space: nowrap;
}

.editor-status-badge-completed {
    padding: 4px 12px;
    background-color: var(--color-secondary);
    color: white;
    font-size: 0.75rem;
    border-radius: 9999px;
    white-space: nowrap;
}

.editor-status-badge-inexpertreview {
    padding: 4px 12px;
    background-color: #D32F2F;
    color: white;
    font-size: 0.75rem;
    border-radius: 9999px;
    white-space: nowrap;
}

.editor-status-badge-expertreviewcompleted {
    padding: 4px 12px;
    background-color: #FFEBEE;
    color: #C62828;
    font-size: 0.75rem;
    border-radius: 9999px;
    white-space: nowrap;
}

/* ExpertReview-Status Badges (Outline-Style zur Unterscheidung vom Dokumentations-Status) */
.expert-review-status-badge {
    padding: 4px 12px;
    font-size: 0.75rem;
    border-radius: 9999px;
    white-space: nowrap;
    background-color: transparent;
    border: 1.5px solid;
}

.expert-review-status-badge-requested {
    border-color: #D32F2F;
    color: #D32F2F;
}

.expert-review-status-badge-assigned {
    border-color: #D32F2F;
    color: #D32F2F;
}

.expert-review-status-badge-inprogress {
    border-color: #D32F2F;
    color: #D32F2F;
}

.expert-review-status-badge-completed {
    border-color: #D32F2F;
    color: #D32F2F;
}

.expert-review-status-badge-returned {
    border-color: #D32F2F;
    color: #D32F2F;
}

/* ==========================================
   DARK BACKGROUND BUTTON STYLES (zentral)
   Gemeinsame Styles fuer alle Buttons auf dunklem Hintergrund
   (Editor-Header, Review-Toolbar, etc.)
   ========================================== */

/* --- Outlined Buttons auf dunklem Hintergrund --- */
.dark-bg-btn-outlined,
.dark-bg-btn-outlined.mud-button-outlined {
    color: white !important;
    border-color: rgba(255, 255, 255, 0.7) !important;
    border-width: 2px !important;
    background-color: transparent !important;
}

.dark-bg-btn-outlined:hover:not(:disabled):not(.mud-disabled) {
    background-color: rgba(255, 255, 255, 0.15) !important;
    border-color: white !important;
}

.dark-bg-btn-outlined.mud-disabled,
.dark-bg-btn-outlined[disabled] {
    color: rgba(255, 255, 255, 0.35) !important;
    border-color: rgba(255, 255, 255, 0.25) !important;
    opacity: 1 !important;
}

.dark-bg-btn-outlined .mud-icon-root,
.dark-bg-btn-outlined .mud-button-label,
.dark-bg-btn-outlined span {
    color: inherit !important;
}

/* --- Filled Buttons auf dunklem Hintergrund (Tuerkis) --- */
.dark-bg-btn-filled,
.dark-bg-btn-filled.mud-button-filled {
    background-color: var(--color-secondary) !important;
    color: white !important;
}

.dark-bg-btn-filled:hover:not(:disabled):not(.mud-disabled) {
    background-color: #6FAAAC !important;
}

.dark-bg-btn-filled.mud-disabled,
.dark-bg-btn-filled[disabled] {
    background-color: rgba(255, 255, 255, 0.15) !important;
    color: rgba(255, 255, 255, 0.4) !important;
    opacity: 1 !important;
}

.dark-bg-btn-filled .mud-icon-root,
.dark-bg-btn-filled .mud-button-label,
.dark-bg-btn-filled span {
    color: inherit !important;
}

/* Toolbar */
.editor-toolbar {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: white;
    border-bottom: 1px solid var(--color-border);
    min-height: 48px;
    gap: var(--spacing-md);
}

.editor-progress-section {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    min-width: 200px;
    max-width: 400px;
    flex: 1;
}

.editor-progress-bar {
    flex: 1;
    min-width: 100px;
}

.editor-progress-text {
    white-space: nowrap;
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

/* Editor Container */
.editor-desktop-container {
    height: 100%;
    display: flex;
    overflow: hidden;
}

/* SplitContainer muss volle Breite einnehmen */
.editor-desktop-container .split-container {
    width: 100%;
    flex: 1 1 auto;
}

.editor-mobile-container {
    height: 100%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    max-width: 100vw;
}

.editor-splitter {
    height: 100%;
}

.editor-column-toc {
    background-color: white;
    border-right: 1px solid var(--color-border);
}

.editor-column-chat {
    background-color: white;
}

.editor-column-preview {
    background-color: var(--color-surface);
    border-left: 1px solid var(--color-border);
}

/* Loading & Error States */
.editor-loading,
.editor-error {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    padding: var(--spacing-xl);
}

/* Drawer Styles */
.drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
    background-color: var(--color-primary);
    color: white;
}

.drawer-content {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-md);
}

/* Drawer mit eingebettetem Panel */
.drawer-panel-wrapper {
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
    color: var(--color-text-primary);
}

/* Schließen-Button über dem Panel-Header */
.drawer-close-btn {
    position: absolute;
    right: 8px;
    top: 4px;
    z-index: 10;
    color: white !important;
}

/* Im Drawer: Platz für den absolut positionierten Close-Button */
.drawer-panel-wrapper .structure-header {
    padding-right: 48px;
}

/* ==========================================
   TABLE OF CONTENTS PANEL (AP-33)
   ========================================== */

.toc-panel {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
    background-color: white;
}

.toc-progress {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
}

.toc-progress-text {
    color: rgba(255, 255, 255, 0.85) !important;
    font-size: 0.875rem;
}

.toc-topics {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-sm);
}

/* Section */
.toc-section {
    margin-bottom: var(--spacing-sm);
}

.toc-section-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: background-color var(--transition-fast);
}

.toc-section-header:hover {
    background-color: var(--color-surface);
}

.toc-section-title {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--color-text-primary);
}

.toc-section-topics {
    padding-left: var(--spacing-xl);
}

/* Topic List Item */
.topic-list-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-md);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: background-color var(--transition-fast);
    font-size: 0.875rem;
}

.topic-list-item:hover {
    background-color: var(--color-surface);
}

.topic-list-item.selected {
    background-color: var(--color-surface-alt);
    color: var(--color-primary);
}

.topic-bullet {
    color: var(--color-secondary);
}

.topic-name {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.topic-status-icon {
    flex-shrink: 0;
}

.topic-lock-icon {
    flex-shrink: 0;
    color: var(--color-text-muted, #999);
}

.topic-list-item.locked {
    cursor: not-allowed;
    opacity: 0.55;
}

.topic-list-item.locked:hover {
    background-color: transparent;
}

/* Versionierungs-Assistent (TOC) */
.toc-review-assistant {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    margin: var(--spacing-sm);
    background-color: var(--color-surface-alt);
    border: 1px solid var(--color-secondary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.toc-review-assistant:hover {
    background-color: var(--color-surface);
}

.toc-review-assistant.selected {
    background-color: var(--color-secondary);
    color: white;
}

.toc-review-assistant.selected .toc-review-assistant-progress {
    color: rgba(255, 255, 255, 0.85);
}

.toc-review-assistant-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.toc-review-assistant-title {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-text-primary);
}

.toc-review-assistant.selected .toc-review-assistant-title {
    color: white;
}

.toc-review-assistant-progress {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    padding-left: calc(var(--spacing-sm) + 20px); /* Aligned with title after icon */
}

/* Attachment List */
.attachment-list {
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-md);
    background-color: white;
}

.attachment-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.attachment-title {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--color-text-primary);
}

.attachment-content {
    padding-left: var(--spacing-lg);
}

.attachment-empty {
    font-style: italic;
}

/* ==========================================
   CHAT PANEL (AP-33)
   ========================================== */

.chat-panel {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

/* ==========================================
   PREVIEW PANEL (AP-33)
   ========================================== */

.preview-panel {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

.preview-panel-header {
    padding: var(--spacing-md);
    background-color: white;
    border-bottom: 1px solid var(--color-border);
}

.preview-panel-content {
    flex: 1;
    overflow: hidden;
    padding: 0; /* Kein Padding - Scrollbereich übernimmt */
    position: relative;
    background-color: #E8ECEF;
}

.preview-paper {
    width: 794px; /* 210mm @ 96dpi - feste DIN A4-Breite */
    background-color: white;
    border-radius: var(--radius-md);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    padding: 80px; /* Breitere Seitenränder für bessere Lesbarkeit */
    min-height: 297mm; /* A4-Höhe als Mindesthöhe */
    /* Zoom statt transform: aendert Layout-Groesse, ermoeglicht horizontales Scrollen */
    zoom: var(--zoom-factor);
}

/* Preview Zoom Overlay (AP-38) */
.preview-zoom-overlay {
    position: absolute;
    top: var(--spacing-sm);
    right: calc(var(--spacing-sm) + 12px); /* Platz für Scrollbar */
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    background-color: rgba(255, 255, 255, 0.95);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-xs);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    z-index: 10;
}

.preview-zoom-container {
    position: relative;
    height: 100%;
    overflow-y: auto;
    overflow-x: auto;
    /* Fester Rahmen: 16px an allen Seiten, 40px unten für Dokumentende */
    padding: 16px 16px 40px 16px;
}

.preview-paper-wrapper {
    /* Feste Breite - passt sich NICHT mehr dem Container an */
    width: fit-content;
    /* Zentrieren: margin-left basiert auf der visuellen (skalierten) Breite */
    margin-left: max(0px, calc((100% - 794px * var(--zoom-factor)) / 2));
    margin-right: 0;
    flex-shrink: 0;
    /* Zoom-Faktor als CSS-Variable (wird per inline-style ueberschrieben) */
    --zoom-factor: 1;
}

/* Comment Minimap (Review Navigation) */
.preview-comment-minimap {
    position: absolute;
    top: 0;
    right: 0;
    width: 12px;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.06);
    z-index: 5;
    cursor: pointer;
}

.preview-minimap-marker {
    position: absolute;
    left: 1px;
    right: 1px;
    height: 4px;
    background-color: rgba(230, 81, 0, 0.85);
    border-radius: 1px;
    pointer-events: auto;
    cursor: pointer;
}

.preview-minimap-marker:hover {
    background-color: rgba(230, 81, 0, 1);
    height: 6px;
    margin-top: -1px;
}

/* Hover-Effekte in der Dokumentenvorschau deaktivieren (AP-39)
   Nur Variablen (.vd-variable) sollen Hover-Effekt haben */
.preview-paper .cover-value:hover,
.preview-paper .cover-label:hover,
.preview-paper .cover-main-heading:hover,
.preview-paper .cover-sub-heading:hover,
.preview-paper .label-value-value:hover,
.preview-paper .label-value-label:hover,
.preview-paper .flow-text-content:hover,
.preview-paper .heading-text:hover {
    background-color: transparent;
    outline: none;
}

/* ==========================================
   CHAT UI (AP-34)
   ========================================== */

/* Empty State */
.chat-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    padding: var(--spacing-xl);
    text-align: center;
}

.chat-empty-icon {
    font-size: 48px;
    opacity: 0.5;
}

/* Messages Container */
.chat-messages-container {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-md);
    padding-bottom: 8px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* Chat Mobile: Nachrichten starten unten, breitere Bubbles */
.chat-panel-mobile .chat-messages-container {
    justify-content: flex-end;
}

.chat-panel-mobile .chat-message {
    max-width: 95%;
}

.chat-panel-mobile .chat-message-system {
    max-width: 100%;
}

/* Chat Message Base */
.chat-message {
    display: flex;
    gap: 12px;
    max-width: 80%;
}

.chat-message-user {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.chat-message-assistant {
    align-self: flex-start;
}

.chat-message-system {
    align-self: center;
    max-width: 100%;
}

/* Message Bubble */
.chat-message-bubble {
    padding: 12px 16px;
    border-radius: 12px;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.chat-message-user .chat-message-bubble {
    background-color: #114862;
    color: white;
}

.chat-message-assistant .chat-message-bubble {
    background-color: #f0f4f8;
    color: #2A2A2A;
}

.chat-message-system .chat-message-bubble {
    background-color: #E9F3F4;
    color: #2A2A2A;
    text-align: center;
}

.chat-message-file {
    align-self: flex-end;
    max-width: 80%;
}

.chat-message-file .chat-message-bubble {
    background-color: #E9F3F4;
    color: #2A2A2A;
}

.chat-message-info {
    align-self: flex-start;
}

.chat-message-info .chat-message-bubble {
    background-color: #E9F3F4;
    color: #114862;
    border: 1px solid #84BEC0;
}

.chat-message-info-avatar {
    background-color: #84BEC0 !important;
    color: white !important;
}

/* Suggestion Chips */
.chat-suggestion-chips {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-top: 8px;
}

.chat-suggestion-label {
    font-size: 12px;
    color: var(--color-text-secondary);
}

.chat-suggestion-icon {
    color: var(--color-text-secondary);
}

.chat-suggestion-hint {
    font-size: 11px;
    color: var(--color-text-secondary);
    font-style: italic;
    align-self: center;
}

.chat-suggestion-submit {
    margin-top: 8px;
    display: flex;
    justify-content: flex-end;
}

.chat-suggestion-submit-btn {
    text-transform: none;
    font-size: 12px;
}

.chat-suggestion-chip-selected {
    border: 2px solid var(--color-primary) !important;
    background-color: rgba(17, 72, 98, 0.1) !important;
}

/* Message Content */
.chat-message-content {
    font-size: 14px;
    line-height: 1.5;
    white-space: pre-wrap;
}

/* Avatar */
.chat-message-avatar {
    background-color: white !important;
    color: #114862 !important;
    flex-shrink: 0;
}

/* Attachment in Message */
.chat-message-attachment {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 8px;
    padding: 8px 12px;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    font-size: 12px;
}

.chat-message-user .chat-message-attachment {
    background-color: rgba(255, 255, 255, 0.2);
}

.chat-message-assistant .chat-message-attachment {
    background-color: #E9F3F4;
    border: 1px solid #84BEC0;
}

/* Typing Indicator */
.chat-typing-indicator {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
}

.chat-typing-dots {
    display: flex;
    gap: 4px;
    padding: 12px 16px;
    background-color: #f0f4f8;
    border-radius: 12px;
}

.chat-typing-dot {
    width: 8px;
    height: 8px;
    background-color: #636262;
    border-radius: 50%;
    animation: chat-bounce 1.4s ease-in-out infinite;
}

.chat-typing-dot:nth-child(1) {
    animation-delay: 0ms;
}

.chat-typing-dot:nth-child(2) {
    animation-delay: 150ms;
}

.chat-typing-dot:nth-child(3) {
    animation-delay: 300ms;
}

@keyframes chat-bounce {
    0%, 60%, 100% {
        transform: translateY(0);
    }
    30% {
        transform: translateY(-8px);
    }
}

/* Cascade Processing Overlay */
.chat-cascade-overlay {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    background-color: #E3F2FD;
    border-radius: 8px;
    margin-top: 8px;
}

/* Error Message */
.chat-error-message {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background-color: #FFEBEE;
    border-radius: 8px;
    margin-top: 8px;
}

/* Chat Input */
.chat-input-container {
    padding: var(--spacing-md);
    border-top: 1px solid var(--color-border);
    background-color: white;
}

.chat-input-attachments {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}

.chat-input-row {
    display: flex;
    align-items: flex-end;
    gap: 8px;
}

.chat-input-field-wrapper {
    flex: 1;
    display: contents;
}

.chat-input-field {
    flex: 1;
}

.chat-input-field .mud-input-outlined-border {
    border-radius: 8px;
}

.chat-input-button {
    flex-shrink: 0;
}

/* ==========================================
   REVIEW TOOLBAR (AP-46)
   Experten-Aktionsleiste im Review-Modus
   ========================================== */

.review-toolbar {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

/* ==========================================
   CODE INPUT (OTP-style 6-digit input)
   ========================================== */

.code-input-field {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.code-input-label {
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--color-text-secondary);
    letter-spacing: 0.03em;
}

.code-input-container {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
}

.code-input-digit {
    width: 48px;
    height: 56px;
    text-align: center;
    font-family: 'Roboto Mono', monospace;
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--color-text-primary);
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    outline: none;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    -moz-appearance: textfield;
}

.code-input-digit::-webkit-outer-spin-button,
.code-input-digit::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.code-input-digit:hover:not(:disabled) {
    border-color: var(--color-secondary);
}

.code-input-digit:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(17, 72, 98, 0.15);
}

.code-input-digit:disabled {
    background: var(--color-surface);
    color: var(--color-text-secondary);
    cursor: not-allowed;
    opacity: 0.6;
}

.code-input-error .code-input-digit {
    border-color: var(--color-error);
}

.code-input-error .code-input-digit:focus {
    box-shadow: 0 0 0 2px rgba(211, 47, 47, 0.15);
}

.code-input-helper {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    text-align: center;
}

.code-input-helper-error {
    color: var(--color-error);
}

@media (max-width: 400px) {
    .code-input-digit {
        width: 40px;
        height: 48px;
        font-size: 1.25rem;
    }

    .code-input-container {
        gap: var(--spacing-xs);
    }
}

/* ==========================================
   MOBILE VIRTUAL KEYBOARD FIX
   Fallback fuer Browser ohne dvh-Unterstuetzung
   ========================================== */

@supports not (height: 100dvh) {
    html, body {
        height: var(--vh, 100vh);
    }
    .mud-main-content {
        height: calc(var(--vh, 100vh) - 64px);
    }
}

