/**
 * UDM Badge Styles - Globale Badge-Klassen für konsistente Darstellung
 *
 * Design-Prinzip:
 * - UI-Badges (Metainformationen) nutzen theme-adaptive Farben
 * - Heller Hintergrund + dunkler Text für guten Kontrast mit Theme-Icons
 * - Status-Badges behalten ihre semantischen Farben (nicht hier definiert)
 *
 * Erstellt: 2026-01-31
 */

/* ============================================
   UI-Badges (Metainformationen, theme-adaptiv)
   ============================================ */

/**
 * Standard UI-Badge
 * Verwendung: Anzahl-Anzeigen, Metainformationen, nicht-kritische Badges
 * Beispiele: Anhang-Anzahl, Kommentar-Anzahl, Kinder-Anzahl
 */
.udm-badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 500;
    line-height: 1;
    text-align: center;
    white-space: nowrap;
    vertical-align: baseline;
    border-radius: 0.25rem;

    /* Theme-adaptive Farben: Hell */
    background-color: var(--bs-light-border-subtle);
    color: var(--bs-dark);
    /* Icons in Badges erben automatisch die Text-Farbe */
    /* UiIconHelper setzt Theme-Primärfarbe für Icons */
}

/**
 * Kleines UI-Badge
 * Für kompakte Darstellungen
 */
.udm-badge-sm {
    padding: 0.2rem 0.4rem;
    font-size: 0.7rem;
}

/**
 * Großes UI-Badge
 * Für wichtigere Metainformationen
 */
.udm-badge-lg {
    padding: 0.35rem 0.6rem;
    font-size: 0.85rem;
}

/**
 * UI-Badge mit Icon
 * Zusätzlicher Abstand für Icons
 */
.udm-badge i {
    margin-right: 0.25rem;
}

.udm-badge i:last-child {
    margin-right: 0;
    margin-left: 0.25rem;
}

/* ============================================
   Status-Badges (semantische Farben, fest)
   ============================================ */

/**
 * WICHTIG: Status-Badges nutzen KEINE dieser Klassen!
 * Status-Badges haben feste semantische Farben aus der Datenbank.
 *
 * Beispiel für Status-Badge:
 * <span class="badge" style="background-color: @statusColor; color: white;">
 *     @statusText
 * </span>
 */

/* ============================================
   Spezial-Varianten (optional)
   ============================================ */

/**
 * Badge mit fester Breite
 * Für perfekte Ausrichtung in Listen
 */
.udm-badge-fixed {
    min-width: 60px;
}

/**
 * Badge für Anzahl-Anzeigen
 * Rund, kompakt
 */
.udm-badge-count {
    border-radius: 50%;
    min-width: 24px;
    height: 24px;
    padding: 0.2rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* ============================================
   Dark Theme Support
   ============================================ */

/**
 * Die Variablen --bs-light und --bs-dark passen sich
 * automatisch dem Theme an:
 *
 * Helles Theme:
 * - --bs-light: #f8f9fa (hellgrau)
 * - --bs-dark: #212529 (dunkelgrau/schwarz)
 *
 * Dunkles Theme:
 * - --bs-light: wird dunkler (für Kontrast)
 * - --bs-dark: wird heller (für Kontrast)
 *
 * Icons vom UiIconHelper nutzen Theme-Primärfarbe
 * und funktionieren mit hellem Hintergrund optimal.
 */

/* ============================================
   Beispiele
   ============================================ */

/**
 * Verwendung in Razor-Komponenten:
 *
 * <!-- Standard UI-Badge mit Anzahl -->
 * <span class="udm-badge">
 *     <i class="@GetIconClass()"></i>
 *     @count
 * </span>
 *
 * <!-- Kleines Badge -->
 * <span class="udm-badge udm-badge-sm">
 *     @count
 * </span>
 *
 * <!-- Badge mit fester Breite -->
 * <span class="udm-badge udm-badge-fixed">
 *     @text
 * </span>
 *
 * <!-- Rundes Zähl-Badge -->
 * <span class="udm-badge udm-badge-count">
 *     5
 * </span>
 *
 * <!-- Status-Badge (NICHT udm-badge verwenden!) -->
 * <span class="badge" style="background-color: @statusColor; color: white;">
 *     @statusText
 * </span>
 */


/* ============================================
   AssignmentList (m:n Zuordnungsliste)
   Token-Input-Pattern (Tags) + Checklist-Modus
   ============================================ */

/**
 * Aeusserer Container
 */
.udm-assignment-container {
    position: relative;
}

/* --- Tags-Modus: Token-Box --- */

/**
 * Token-Box: Tags + Suchfeld in einem umrandeten Flex-Container
 * Tags wrappen natuerlich auf mehrere Zeilen
 */
.udm-assignment-token-box {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.3em;
    padding: 0.3em 0.4em;
    border: 1px solid var(--bs-border-color);
    border-radius: var(--bs-border-radius);
    background: var(--bs-body-bg);
    min-height: 2.2em;
    cursor: text;
}

.udm-assignment-token-box:focus-within {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 0.2em rgba(var(--bs-primary-rgb), 0.15);
}

.udm-assignment-token-box--readonly {
    background: var(--bs-secondary-bg);
    cursor: default;
    border-color: var(--bs-border-color-translucent);
}

/**
 * Tag/Token: Pill-Shape mit Anzeige-Text und optionalem Remove-Button
 */
.udm-assignment-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.25em;
    padding: 0.15em 0.5em;
    background: var(--bs-light-border-subtle);
    border: 1px solid var(--bs-border-color);
    border-radius: 1em;
    font-size: 0.9em;
    white-space: nowrap;
    max-width: 15em;
    line-height: 1.4;
}

.udm-assignment-tag__text {
    overflow: hidden;
    text-overflow: ellipsis;
}

.udm-assignment-tag__remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: none;
    cursor: pointer;
    opacity: 0.5;
    font-size: 0.85em;
    padding: 0;
    line-height: 1;
    color: inherit;
}

.udm-assignment-tag__remove:hover {
    opacity: 1;
    color: var(--bs-danger);
}

.udm-assignment-tag--new {
    background: rgba(var(--bs-success-rgb), 0.1);
    border-color: var(--bs-success);
}

.udm-assignment-tag--removed {
    opacity: 0.45;
    text-decoration: line-through;
    background: rgba(var(--bs-danger-rgb), 0.05);
    border-style: dashed;
}

/**
 * Inline-Suchfeld innerhalb der Token-Box (randlos)
 */
.udm-assignment-input {
    flex: 1 1 8em;
    min-width: 8em;
}

.udm-assignment-input .dxbl-text-edit {
    border: none !important;
    box-shadow: none !important;
    background: transparent !important;
}

.udm-assignment-input .dxbl-text-edit input {
    padding: 0 !important;
}

/**
 * Dropdown/Popover mit Suchergebnissen
 */
.udm-assignment-popover {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 1050;
    margin-top: 0.2em;
    background: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
    border-radius: var(--bs-border-radius);
    box-shadow: 0 0.25em 0.5em rgba(0, 0, 0, 0.1);
    max-height: 15em;
    overflow-y: auto;
}

.udm-assignment-popover__item {
    padding: 0.4em 0.6em;
    cursor: pointer;
    font-size: 0.9em;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.udm-assignment-popover__item:hover {
    background: var(--bs-primary);
    color: white;
}

.udm-assignment-popover__item--loading {
    font-style: italic;
    color: var(--bs-secondary-color);
    cursor: default;
    padding: 0.4em 0.6em;
    font-size: 0.9em;
}

/* --- Checklist-Modus --- */

/**
 * Filterfeld ueber der Checklist
 */
.udm-assignment-filter {
    margin-bottom: 0.3em;
}

/**
 * Scrollbare Checkbox-Liste
 */
.udm-assignment-checklist {
    border: 1px solid var(--bs-border-color);
    border-radius: var(--bs-border-radius);
    max-height: 15em;
    overflow-y: auto;
    background: var(--bs-body-bg);
}

.udm-assignment-check-item {
    display: flex;
    align-items: center;
    gap: 0.4em;
    padding: 0.3em 0.6em;
    cursor: pointer;
    font-size: 0.9em;
}

.udm-assignment-check-item:hover {
    background: var(--bs-light-border-subtle);
}

.udm-assignment-check-item--new {
    background: rgba(var(--bs-success-rgb), 0.05);
}

.udm-assignment-check-item--removed {
    opacity: 0.5;
    text-decoration: line-through;
}

.udm-assignment-check-footer {
    text-align: right;
    font-size: 0.85em;
    color: var(--bs-secondary-color);
    padding: 0.2em 0.4em 0;
}

/* --- Gemeinsam: Leer-/Ladezustand und Hinweis --- */

.udm-assignment-empty {
    color: var(--bs-secondary-color);
    font-size: 0.9em;
    font-style: italic;
}

.udm-assignment-hint {
    font-size: 0.85em;
    color: var(--bs-warning-text-emphasis);
    padding: 0.2em 0.4em 0;
    display: flex;
    align-items: center;
    gap: 0.3em;
}


/* --- TransferList-Modus: Zwei-Panel-Layout --- */

/**
 * Aeusserer Container: Links (verfuegbar) + Rechts (zugeordnet)
 */
.udm-assignment-transfer {
    display: flex;
    gap: 0.5em;
    border: 1px solid var(--bs-border-color);
    border-radius: var(--bs-border-radius);
    background: var(--bs-body-bg);
}

/**
 * Linkes Panel: Verfuegbare Datensaetze (paginiert)
 */
.udm-assignment-transfer__available {
    flex: 3;
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--bs-border-color);
    min-width: 0;
}

/**
 * Rechtes Panel: Zugeordnete Datensaetze
 */
.udm-assignment-transfer__assigned {
    flex: 2;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

/**
 * Panel-Header mit Titel und Zaehler
 */
.udm-assignment-transfer__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.4em 0.6em;
    font-weight: 600;
    font-size: 0.9em;
    border-bottom: 1px solid var(--bs-border-color);
    background: var(--bs-light-border-subtle);
}

.udm-assignment-transfer__count {
    font-weight: 400;
    color: var(--bs-secondary-color);
    font-size: 0.9em;
}

/**
 * Suchfeld im Panel
 */
.udm-assignment-transfer__search {
    padding: 0.3em;
    border-bottom: 1px solid var(--bs-border-color);
}

/**
 * Scrollbarer Inhaltsbereich
 */
.udm-assignment-transfer__body {
    flex: 1;
    overflow-y: auto;
    max-height: 20em;
}

/**
 * Tabelle im linken Panel (verfuegbare Datensaetze)
 */
.udm-assignment-transfer__table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9em;
}

.udm-assignment-transfer__table thead th {
    padding: 0.3em 0.5em;
    text-align: left;
    font-weight: 600;
    font-size: 0.85em;
    color: var(--bs-dark);
    border-bottom: 1px solid var(--bs-border-color);
    white-space: nowrap;
    position: sticky;
    top: 0;
    background: var(--bs-body-bg);
}

.udm-assignment-transfer__table tbody td {
    padding: 0.3em 0.5em;
    border-bottom: 1px solid var(--bs-border-color-translucent);
    vertical-align: middle;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.udm-assignment-transfer__table tbody tr {
    cursor: pointer;
}

.udm-assignment-transfer__table tbody tr:hover {
    background: rgba(var(--bs-primary-rgb), 0.08);
}

.udm-assignment-transfer__table tbody tr.udm-transfer-row--assigned {
    opacity: 0.45;
    cursor: default;
}

/**
 * Einzelne Zeile im rechten Panel (zugeordneter Datensatz)
 */
.udm-assignment-transfer__item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.3em;
    padding: 0.3em 0.5em;
    font-size: 0.9em;
    border-bottom: 1px solid var(--bs-border-color-translucent);
}

.udm-assignment-transfer__item:hover {
    background: var(--bs-light-border-subtle);
}

.udm-assignment-transfer__item-text {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.udm-assignment-transfer__item--new {
    background: rgba(var(--bs-success-rgb), 0.08);
}

.udm-assignment-transfer__item--new .udm-assignment-transfer__item-text::before {
    content: "+ ";
    color: var(--bs-success);
    font-weight: 600;
}

.udm-assignment-transfer__item--removed {
    opacity: 0.45;
    text-decoration: line-through;
}

/**
 * Remove-Button im rechten Panel
 */
.udm-assignment-transfer__remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: none;
    cursor: pointer;
    opacity: 0.5;
    font-size: 0.85em;
    padding: 0.1em 0.3em;
    color: inherit;
    flex-shrink: 0;
}

.udm-assignment-transfer__remove:hover {
    opacity: 1;
    color: var(--bs-danger);
}

/**
 * Paging-Footer
 */
.udm-assignment-transfer__paging {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.3em 0.5em;
    font-size: 0.85em;
    color: var(--bs-secondary-color);
    border-top: 1px solid var(--bs-border-color);
}

.udm-assignment-transfer__paging-buttons {
    display: flex;
    gap: 0.2em;
}

.udm-assignment-transfer__paging-btn {
    border: 1px solid var(--bs-border-color);
    background: var(--bs-body-bg);
    cursor: pointer;
    padding: 0.15em 0.5em;
    border-radius: var(--bs-border-radius);
    font-size: 0.9em;
    color: var(--bs-body-color);
}

.udm-assignment-transfer__paging-btn:hover:not(:disabled) {
    background: var(--bs-primary);
    color: white;
    border-color: var(--bs-primary);
}

.udm-assignment-transfer__paging-btn:disabled {
    opacity: 0.4;
    cursor: default;
}

.udm-assignment-transfer__paging-btn--active {
    background: var(--bs-primary);
    color: white;
    border-color: var(--bs-primary);
}


/* ============================================
   ChildList (1:n Kindliste)
   ============================================ */

/**
 * Container fuer ChildList-Element
 */
.udm-childlist {
    display: flex;
    flex-direction: column;
}

/**
 * Tabellen-Wrapper mit horizontalem Scrolling bei Bedarf
 */
.udm-childlist-table-wrapper {
    overflow-x: auto;
}

/**
 * Tabelle
 */
.udm-childlist-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9em;
}

.udm-childlist-table thead th {
    padding: 0.4em 0.6em;
    text-align: left;
    font-weight: 600;
    border-bottom: 2px solid var(--bs-border-color);
    color: var(--bs-dark);
    background-color: var(--bs-light-border-subtle);
    white-space: nowrap;
}

.udm-childlist-table tbody td {
    padding: 0.3em 0.6em;
    border-bottom: 1px solid var(--bs-border-color);
    vertical-align: middle;
}

.udm-childlist-table tbody tr:hover {
    background-color: var(--bs-light-border-subtle);
}

/**
 * Neue Zeile: leicht hervorgehoben
 */
.udm-childlist-row-new {
    background-color: rgba(var(--bs-success-rgb), 0.05);
}

/**
 * Geaenderte Zeile
 */
.udm-childlist-row-modified {
    background-color: rgba(var(--bs-warning-rgb), 0.05);
}

/**
 * Aktionsspalte (schmal)
 */
.udm-childlist-action-col {
    width: 2em;
    text-align: center;
}

/**
 * Entfernen-Button in der Zeile
 */
.udm-childlist-remove-btn {
    background: none;
    border: none;
    padding: 0.2em;
    cursor: pointer;
    color: var(--bs-secondary-color);
    display: inline-flex;
    align-items: center;
}

.udm-childlist-remove-btn:hover {
    color: var(--bs-danger);
}

/**
 * Inline-Edit Zelle (DxTextBox innerhalb der Tabelle)
 */
.udm-childlist-cell-edit {
    width: 100%;
}

/**
 * Hinzufuegen-Bereich
 */
.udm-childlist-add {
    margin-top: 0.3em;
}

.udm-childlist-add-btn {
    cursor: pointer;
    background: none;
    border: 1px dashed var(--bs-border-color);
    color: var(--bs-secondary-color);
    font-size: 0.85em;
    padding: 0.3em 0.6em;
    border-radius: 0.25em;
    width: 100%;
    text-align: left;
}

.udm-childlist-add-btn:hover {
    background-color: var(--bs-light-border-subtle);
    color: var(--bs-dark);
}

/**
 * Leer-/Ladezustand
 */
.udm-childlist-empty {
    color: var(--bs-secondary-color);
    font-size: 0.85em;
    font-style: italic;
}

.udm-childlist-empty-row {
    color: var(--bs-secondary-color);
    font-style: italic;
    text-align: center;
    padding: 0.6em;
}


/* =============================================
   Relationship Flow (Entity-Karten-Layout)
   fuer visuelle Konfiguration im Dialog-Designer
   ============================================= */

.udm-relation-flow {
    display: flex;
    align-items: flex-start;
    gap: 0.25em;
    flex-wrap: wrap;
    padding: 0.25em;
}

.udm-relation-card {
    flex: 1;
    min-width: 12em;
    border: 1px solid var(--bs-border-color);
    border-radius: 0.375em;
    background: var(--bs-body-bg);
}

.udm-relation-card-header {
    padding: 0.25em 0.5em;
    font-weight: 600;
    font-size: 0.85em;
    border-bottom: 1px solid var(--bs-border-color);
    background: var(--bs-light);
}

.udm-relation-card-body {
    padding: 0.35em;
}

/* Farbcodierte Karten-Borders */
.udm-relation-card--main {
    border-top: 3px solid var(--bs-primary);
}

.udm-relation-card--junction {
    border-top: 3px solid var(--bs-warning);
}

.udm-relation-card--target {
    border-top: 3px solid var(--bs-success);
}

.udm-relation-card--child {
    border-top: 3px solid var(--bs-info);
}

/* Pfeil-Konnektor */
.udm-relation-arrow {
    display: flex;
    align-items: center;
    color: var(--bs-secondary-color);
    padding-top: 1.5em;
    font-size: 1.1em;
}

/* Optionen-Bereich unterhalb der Karten */
.udm-relation-options {
    margin-top: 0.25em;
    padding: 0.25em;
}


/* =============================================
   MasterDetailAssignment ViewElement
   Master-Karten mit zugeordneten Kindern (Tags/Liste)
   ============================================= */

.udm-master-detail {
    display: flex;
    flex-direction: column;
    gap: 0.5em;
    flex: 1 1 0;
    min-height: 0;
}

/**
 * Toolbar mit Moduswechsel
 */
.udm-master-detail-toolbar {
    display: flex;
    align-items: center;
    gap: 0.75em;
    padding: 0.4em 0.6em;
    border-bottom: 1px solid var(--bs-border-color);
    background: linear-gradient(180deg, var(--bs-light) 0%, var(--bs-body-bg) 100%);
}

.udm-master-detail-toolbar-spacer {
    flex: 1;
}

/**
 * Segmented Control — zusammenhaengende Buttongruppe.
 * Verwendet fuer ViewMode, Fokus, Sortierung, Anzeige-Modus.
 */
.udm-master-detail-seg {
    display: inline-flex;
    border: 1px solid var(--bs-border-color);
    border-radius: 0.375em;
    overflow: hidden;
}

.udm-master-detail-seg-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.35em;
    padding: 0.25em 0.6em;
    font-size: 0.85em;
    border: none;
    border-right: 1px solid var(--bs-border-color);
    background: var(--bs-body-bg);
    color: var(--bs-body-color);
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}

.udm-master-detail-seg-btn:last-child {
    border-right: none;
}

.udm-master-detail-seg-btn:hover {
    background: var(--bs-light);
}

.udm-master-detail-seg-btn.active {
    background: rgba(var(--bs-primary-rgb), 0.1);
    color: var(--bs-primary);
    font-weight: 600;
}

.udm-master-detail-seg-btn i {
    font-size: 0.85em;
}

/**
 * Karten-Container (vertikale Liste)
 */
.udm-master-detail-cards {
    display: flex;
    flex-direction: column;
    gap: 0.5em;
    padding: 0.5em;
    overflow-y: auto;
    flex: 1;
    min-height: 0;
}

/**
 * Einzelne Master-Karte
 */
.udm-master-detail-card {
    border: 1px solid var(--bs-border-color);
    border-radius: 0.375em;
    background: var(--bs-body-bg);
}

/**
 * Aktive/selektierte Master-Karte: kraeftigerer Rahmen
 */
.udm-master-detail-card--active {
    border-color: rgba(var(--bs-primary-rgb), 0.4);
}

/**
 * "Nicht zugeordnet"-Karte: gestrichelt, gedaempft
 */
.udm-master-detail-card--unassigned {
    border-left-color: var(--bs-secondary-color);
    border-style: dashed;
    border-left-style: solid;
    opacity: 0.85;
}

/**
 * Karten-Header (Titel + Badge, eine Zeile)
 */
.udm-master-detail-card-header {
    display: flex;
    align-items: center;
    gap: 0.5em;
    padding: 0.4em 0.6em;
    background: linear-gradient(135deg, rgba(var(--bs-primary-rgb), 0.07) 0%, rgba(var(--bs-primary-rgb), 0.02) 100%);
    border-bottom: 1px solid var(--bs-border-color);
    cursor: pointer;
}

.udm-master-detail-card-header:hover {
    background: linear-gradient(135deg, rgba(var(--bs-primary-rgb), 0.15) 0%, rgba(var(--bs-primary-rgb), 0.06) 100%);
}

/**
 * Aktive Karte: Header mit Accent-Border links + kraeftigerer Gradient
 */
.udm-master-detail-card--active > .udm-master-detail-card-header {
    background: linear-gradient(90deg, rgba(var(--bs-primary-rgb), 0.18) 0%, rgba(var(--bs-primary-rgb), 0.05) 60%);
    box-shadow: inset 3px 0 0 var(--bs-primary);
}

.udm-master-detail-card-header--clickable .udm-master-detail-card-title {
    color: var(--bs-primary);
}

.udm-master-detail-card-header--clickable:hover .udm-master-detail-card-title {
    text-decoration: underline;
}

.udm-master-detail-card-title {
    font-weight: 600;
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.udm-master-detail-card-subtitle {
    font-size: 0.85em;
    color: var(--bs-secondary-color);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/**
 * Anzahl-Badge im Header
 */
.udm-master-detail-card-badge {
    background: var(--bs-primary);
    color: var(--bs-white);
    font-size: 0.75em;
    font-weight: 600;
    padding: 0.15em 0.5em;
    border-radius: 1em;
    flex-shrink: 0;
}

/**
 * Karten-Body (Kinder-Bereich)
 */
.udm-master-detail-card-body {
    padding: 0.4em 0.6em;
}

/**
 * Tags-Modus: Pill-Tags nebeneinander
 */
.udm-master-detail-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3em;
}

.udm-master-detail-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.25em;
    padding: 0.15em 0.6em;
    border-radius: 1em;
    background: var(--bs-light);
    border: 1px solid var(--bs-border-color);
    font-size: 0.85em;
    white-space: nowrap;
}

/**
 * Remove-Button im Tag (x): nur bei Hover sichtbar
 */
.udm-master-detail-tag__remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: transparent;
    color: var(--bs-secondary-color);
    cursor: pointer;
    padding: 0;
    line-height: 1;
    opacity: 0;
    transition: opacity 0.15s, color 0.15s;
}

.udm-master-detail-tag:hover .udm-master-detail-tag__remove {
    opacity: 1;
}

.udm-master-detail-tag__remove:hover {
    color: var(--bs-danger);
}

/**
 * Listen-Modus: Zeilen untereinander
 */
.udm-master-detail-list {
    display: flex;
    flex-direction: column;
}

.udm-master-detail-list-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.2em 0.3em;
    border-bottom: 1px solid var(--bs-border-color);
    font-size: 0.9em;
}

/**
 * Remove-Button in Listenzeile: nur bei Hover sichtbar
 */
.udm-master-detail-list-item__remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: transparent;
    color: var(--bs-secondary-color);
    cursor: pointer;
    padding: 0 0.2em;
    line-height: 1;
    opacity: 0;
    transition: opacity 0.15s, color 0.15s;
    flex-shrink: 0;
}

.udm-master-detail-list-item:hover .udm-master-detail-list-item__remove {
    opacity: 1;
}

.udm-master-detail-list-item__remove:hover {
    color: var(--bs-danger);
}

.udm-master-detail-list-item:last-child {
    border-bottom: none;
}

.udm-master-detail-list-item:hover {
    background-color: var(--bs-light-border-subtle);
}

/**
 * Tabellarische Kind-Anzeige (Listen-Modus mit ChildColumns)
 */
.udm-master-detail-table-wrap {
    overflow-x: auto;
}

.udm-master-detail-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9em;
}

.udm-master-detail-table th {
    text-align: left;
    padding: 0.3em 0.5em;
    border-bottom: 2px solid var(--bs-border-color);
    color: var(--bs-dark);
    font-weight: 600;
    white-space: nowrap;
}

.udm-master-detail-table td {
    padding: 0.3em 0.5em;
    border-bottom: 1px solid var(--bs-border-color-translucent);
    color: var(--bs-body-color);
}

.udm-master-detail-table tbody tr:last-child td {
    border-bottom: none;
}

.udm-master-detail-table tbody tr:hover {
    background-color: var(--bs-light-border-subtle);
}

.udm-master-detail-table-row--clickable {
    cursor: pointer;
}

.udm-master-detail-table-row--clickable:hover {
    color: var(--bs-primary);
}

.udm-master-detail-table-actions {
    text-align: right;
    white-space: nowrap;
}

/**
 * Klickbare Kind-Elemente (wenn ChildEditDialog konfiguriert ist)
 */
.udm-master-detail-tag--clickable {
    cursor: pointer;
}

.udm-master-detail-tag--clickable:hover {
    border-color: var(--bs-primary);
    color: var(--bs-primary);
}

.udm-master-detail-list-item--clickable {
    cursor: pointer;
}

.udm-master-detail-list-item--clickable:hover {
    color: var(--bs-primary);
}

/**
 * + Button im Card-Header
 */
.udm-master-detail-card-header__add {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--bs-border-color);
    background: transparent;
    color: var(--bs-secondary-color);
    cursor: pointer;
    padding: 0.1em 0.35em;
    border-radius: 0.25em;
    line-height: 1;
    flex-shrink: 0;
    transition: color 0.15s, border-color 0.15s, background 0.15s;
}

.udm-master-detail-card-header__add:hover,
.udm-master-detail-card-header__add.active {
    color: var(--bs-primary);
    border-color: var(--bs-primary);
    background: var(--bs-primary-bg-subtle);
}

/**
 * Inline-Suchbereich unter dem Card-Body
 */
.udm-master-detail-search {
    border-top: 1px solid var(--bs-border-color);
    padding: 0.4em 0.6em;
    background: var(--bs-light);
}

.udm-master-detail-search-input {
    display: flex;
    align-items: center;
    gap: 0.4em;
    border: 1px solid var(--bs-border-color);
    border-radius: 0.25em;
    padding: 0.25em 0.4em;
    background: var(--bs-body-bg);
}

.udm-master-detail-search-input:focus-within {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 0.15em rgba(var(--bs-primary-rgb), 0.15);
}

.udm-master-detail-search-icon {
    color: var(--bs-secondary-color);
    font-size: 0.85em;
    flex-shrink: 0;
}

.udm-master-detail-search-input input {
    border: none;
    outline: none;
    background: transparent;
    flex: 1;
    font-size: 0.9em;
    color: var(--bs-body-color);
}

/**
 * Suchergebnis-Dropdown
 */
.udm-master-detail-search-results {
    display: flex;
    flex-direction: column;
    margin-top: 0.3em;
    border: 1px solid var(--bs-border-color);
    border-radius: 0.25em;
    background: var(--bs-body-bg);
    max-height: 10em;
    overflow-y: auto;
}

.udm-master-detail-search-result-item {
    display: flex;
    align-items: center;
    gap: 0.4em;
    padding: 0.3em 0.5em;
    cursor: pointer;
    font-size: 0.9em;
    border-bottom: 1px solid var(--bs-border-color);
}

.udm-master-detail-search-result-item:last-child {
    border-bottom: none;
}

.udm-master-detail-search-result-item:hover {
    background: var(--bs-primary-bg-subtle);
}

.udm-master-detail-search-result-icon {
    color: var(--bs-success);
    font-size: 0.8em;
    flex-shrink: 0;
}

/**
 * Leerzustand Suche
 */
.udm-master-detail-search-empty {
    margin-top: 0.3em;
    color: var(--bs-body-color);
    font-size: 0.85em;
    font-style: italic;
    padding: 0.2em 0;
}

/**
 * Leerzustand
 */
.udm-master-detail-empty {
    color: var(--bs-secondary-color);
    font-size: 0.85em;
    font-style: italic;
}


/* =====================================================================
 *  MasterDetailAssignment: Ansichtsmodi (Zuweisen + Analyse)
 * ===================================================================== */

/**
 * Split-Layout: Zwei Panels nebeneinander (Zuweisen: Grid+Karten, Analyse: Grid+Grid)
 */
.udm-master-detail-split {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: 0.5em;
    flex: 1;
    min-height: 0;
}

.udm-master-detail-split--equal {
    grid-template-columns: 1fr 1fr;
}

/**
 * Grid-Panel (linke oder rechte Seite im Split-Layout)
 */
.udm-master-detail-grid {
    display: flex;
    flex-direction: column;
    background: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
    border-radius: 0.4em;
    overflow: hidden;
    transition: border-color 0.15s;
    height: 100%;
    min-height: 0;
}

.udm-master-detail-grid.udm-master-detail-grid--drop-target {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 2px rgba(var(--bs-primary-rgb), 0.12);
}

.udm-master-detail-grid-header {
    display: flex;
    align-items: center;
    gap: 0.35em;
    padding: 0.35em 0.5em;
    background: var(--bs-light);
    border-bottom: 1px solid var(--bs-border-color);
    flex-shrink: 0;
}

.udm-master-detail-grid-header-icon {
    font-size: 0.85em;
    flex-shrink: 0;
}

.udm-master-detail-grid-header-title {
    font-weight: 600;
    font-size: 0.85em;
    flex: 1;
}

.udm-master-detail-grid-header-badge {
    font-size: 0.7em;
    font-weight: 600;
    padding: 0.1em 0.35em;
    border-radius: 1em;
    background: rgba(var(--bs-primary-rgb), 0.08);
    color: var(--bs-primary);
}

.udm-master-detail-grid-header-badge--muted {
    background: var(--bs-light);
    color: var(--bs-secondary-color);
}

/**
 * Suchfeld im Grid-Panel
 */
.udm-master-detail-grid-search {
    display: flex;
    align-items: center;
    gap: 0.25em;
    padding: 0.25em 0.5em;
    border-bottom: 1px solid var(--bs-border-color);
    flex-shrink: 0;
}

.udm-master-detail-grid-search-icon {
    color: var(--bs-secondary-color);
    font-size: 0.8em;
    flex-shrink: 0;
}

.udm-master-detail-grid-search input {
    flex: 1;
    border: 1px solid var(--bs-border-color);
    border-radius: 0.3em;
    padding: 0.2em 0.4em;
    font-size: 0.85em;
    font-family: inherit;
    outline: none;
}

.udm-master-detail-grid-search input:focus {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 2px rgba(var(--bs-primary-rgb), 0.1);
}

/**
 * Schnellfilter-Chips
 */
.udm-master-detail-grid-chips {
    display: flex;
    gap: 0.2em;
    padding: 0.25em 0.5em;
    border-bottom: 1px solid var(--bs-border-color);
    flex-shrink: 0;
    flex-wrap: wrap;
    align-items: center;
}

.udm-master-detail-grid-chips-label {
    font-size: 0.7em;
    color: var(--bs-secondary-color);
    margin-right: 0.1em;
}

.udm-master-detail-grid-chip {
    display: inline-block;
    padding: 0.12em 0.4em;
    border: 1px solid var(--bs-border-color);
    border-radius: 1em;
    font-size: 0.75em;
    cursor: pointer;
    background: var(--bs-body-bg);
    color: var(--bs-secondary-color);
    transition: all 0.12s;
    user-select: none;
    white-space: nowrap;
}

.udm-master-detail-grid-chip:hover {
    background: var(--bs-light);
}

.udm-master-detail-grid-chip.active {
    background: var(--bs-primary);
    color: #fff;
    border-color: var(--bs-primary);
}

.udm-master-detail-grid-chip-count {
    font-size: 0.88em;
    opacity: 0.7;
    margin-left: 0.15em;
}

.udm-master-detail-grid-chip-reset {
    display: inline-block;
    padding: 0.08em 0.25em;
    border: none;
    background: transparent;
    color: var(--bs-secondary-color);
    cursor: pointer;
    font-size: 0.7em;
}

.udm-master-detail-grid-chip-reset:hover {
    color: var(--bs-danger);
}

/**
 * Focus-Mode Indikator (angezeigt wenn Gegenseite im Filtermodus aktiv)
 */
.udm-master-detail-grid-fmi {
    display: flex;
    align-items: center;
    gap: 0.25em;
    padding: 0.2em 0.5em;
    background: rgba(var(--bs-primary-rgb), 0.04);
    border-bottom: 2px solid var(--bs-primary);
    font-size: 0.75em;
    color: var(--bs-primary);
    font-weight: 500;
    flex-shrink: 0;
}

.udm-master-detail-grid-fmi button {
    margin-left: auto;
    border: none;
    background: transparent;
    color: var(--bs-primary);
    cursor: pointer;
    font-size: 1em;
    opacity: 0.6;
}

.udm-master-detail-grid-fmi button:hover {
    opacity: 1;
}

/**
 * Grid-Tabelle (HTML-Tabelle, kein DxGrid)
 */
.udm-master-detail-grid-table-wrap {
    flex: 1;
    overflow-y: auto;
}

.udm-master-detail-grid-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85em;
}

.udm-master-detail-grid-table thead {
    position: sticky;
    top: 0;
    z-index: 1;
}

.udm-master-detail-grid-table th {
    background: var(--bs-light);
    border-bottom: 2px solid var(--bs-border-color);
    padding: 0.3em 0.4em;
    text-align: left;
    font-weight: 600;
    color: var(--bs-dark);
    font-size: 0.9em;
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
}

.udm-master-detail-grid-table th:hover {
    background: var(--bs-secondary-bg);
}

.udm-master-detail-grid-table td {
    padding: 0.28em 0.4em;
    border-bottom: 1px solid var(--bs-border-color-translucent);
}

.udm-master-detail-grid-table tbody tr {
    cursor: pointer;
    transition: background 0.08s;
}

.udm-master-detail-grid-table tbody tr:hover {
    background: rgba(var(--bs-primary-rgb), 0.025);
}

/**
 * Zeilen-Zustaende
 */
.udm-master-detail-grid-row--focused {
    background: rgba(var(--bs-primary-rgb), 0.1) !important;
}

.udm-master-detail-grid-row--focused td:first-child {
    box-shadow: inset 3px 0 0 var(--bs-primary);
}

.udm-master-detail-grid-row--highlighted {
    background: rgba(255, 193, 7, 0.12) !important;
}

.udm-master-detail-grid-row--highlighted td:first-child {
    box-shadow: inset 3px 0 0 var(--bs-warning);
}

.udm-master-detail-grid-row--dragging {
    opacity: 0.35;
}

/**
 * Zaehler-Badge in Grid-Zeilen
 */
.udm-master-detail-grid-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.3em;
    padding: 0.06em 0.25em;
    border-radius: 1em;
    font-size: 0.85em;
    font-weight: 600;
}

.udm-master-detail-grid-count--has {
    background: rgba(var(--bs-primary-rgb), 0.1);
    color: var(--bs-primary);
}

.udm-master-detail-grid-count--zero {
    background: var(--bs-light);
    color: var(--bs-secondary-color);
}

/**
 * Paging-Leiste
 */
.udm-master-detail-grid-pager {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.25em 0.5em;
    border-top: 1px solid var(--bs-border-color);
    background: var(--bs-light);
    font-size: 0.75em;
    color: var(--bs-secondary-color);
    flex-shrink: 0;
}

.udm-master-detail-grid-pager-buttons {
    display: flex;
    gap: 0.12em;
}

.udm-master-detail-grid-pager-btn {
    padding: 0.12em 0.25em;
    border: 1px solid var(--bs-border-color);
    border-radius: 0.2em;
    background: var(--bs-body-bg);
    font-size: 1em;
    cursor: pointer;
    font-family: inherit;
    min-width: 1.3em;
    text-align: center;
}

.udm-master-detail-grid-pager-btn.active {
    background: var(--bs-primary);
    color: #fff;
    border-color: var(--bs-primary);
}

.udm-master-detail-grid-pager-btn:disabled {
    opacity: 0.35;
    cursor: default;
}

.udm-master-detail-grid-pager-btn:hover:not(:disabled):not(.active) {
    background: var(--bs-secondary-bg);
}

/**
 * DnD-Feedback auf Karten (Drop-Target)
 */
.udm-master-detail-card--drop-target {
    border-color: var(--bs-primary) !important;
    box-shadow: 0 0 0 2px rgba(var(--bs-primary-rgb), 0.18) !important;
}

.udm-master-detail-card--drop-target .udm-master-detail-card-body {
    background: rgba(var(--bs-primary-rgb), 0.03);
}

/**
 * DnD Ghost-Hinweis in Karten
 */
.udm-master-detail-drop-ghost {
    display: none;
    padding: 0.2em;
    border: 2px dashed rgba(var(--bs-primary-rgb), 0.3);
    border-radius: 0.3em;
    background: rgba(var(--bs-primary-rgb), 0.03);
    color: var(--bs-primary);
    font-size: 0.75em;
    font-style: italic;
    text-align: center;
    margin-top: 0.15em;
}

.udm-master-detail-card--drop-target .udm-master-detail-drop-ghost {
    display: block;
}

/**
 * Focus-Detail-Bar (Zusammenfassung unter den Panels)
 */
.udm-master-detail-focus-bar {
    padding: 0.35em 0.6em;
    background: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
    border-radius: 0.4em;
    margin-top: 0.4em;
    font-size: 0.8em;
}

.udm-master-detail-focus-bar-header {
    display: flex;
    align-items: center;
    gap: 0.25em;
    font-weight: 600;
    color: var(--bs-primary);
    font-size: 0.92em;
    margin-bottom: 0.2em;
}

.udm-master-detail-focus-bar-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.18em;
}

.udm-master-detail-focus-bar-tag {
    padding: 0.12em 0.35em;
    background: rgba(var(--bs-primary-rgb), 0.06);
    border: 1px solid rgba(var(--bs-primary-rgb), 0.12);
    border-radius: 0.25em;
    font-size: 0.88em;
    color: var(--bs-primary);
}

/**
 * Karten-Panel im Zuweisen-Modus (rechte Seite, scrollbar)
 */
.udm-master-detail-card-panel {
    display: flex;
    flex-direction: column;
    background: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
    border-radius: 0.4em;
    overflow: hidden;
    height: 100%;
    min-height: 0;
}

.udm-master-detail-card-panel-header {
    display: flex;
    align-items: center;
    gap: 0.35em;
    padding: 0.35em 0.5em;
    background: var(--bs-light);
    border-bottom: 1px solid var(--bs-border-color);
    flex-shrink: 0;
}

.udm-master-detail-card-panel-scroll {
    flex: 1;
    overflow-y: auto;
    padding: 0.35em;
    display: flex;
    flex-direction: column;
    gap: 0.35em;
}

/**
 * Hervorgehobene Karte (Zuordnung zum fokussierten Grid-Eintrag vorhanden)
 */
.udm-master-detail-card--highlighted {
    border-color: rgba(var(--bs-primary-rgb), 0.4);
    background: rgba(var(--bs-primary-rgb), 0.015);
}

/**
 * Hervorgehobener Tag innerhalb einer Karte (das fokussierte Kind)
 */
.udm-master-detail-tag--highlighted {
    border-color: var(--bs-primary) !important;
    background: rgba(var(--bs-primary-rgb), 0.08) !important;
    font-weight: 500;
}