/* Darstellung der CMS-Komponenten; Farben kommen aus dem MudBlazor-Theme der App. Abstände im 8er-Raster. */

/* ---------- CmsAdmin: Seitenleiste und Inhalt ---------- */

/* 12-Spalten-Grid: Seitenleiste 4, Inhalt 8; alles darin nutzt die volle Spaltenbreite */
.cms-admin {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    align-items: start;
    gap: 24px;
}

.cms-admin-sidebar {
    grid-column: span 4;
    min-width: 0;
    position: sticky;
    top: calc(var(--mud-appbar-height) + 24px);
    max-height: calc(100vh - var(--mud-appbar-height) - 48px);
    overflow-y: auto;
    padding-bottom: 8px;
}

.cms-admin-sidebar-title {
    display: block;
    padding: 16px 16px 4px;
    color: var(--mud-palette-text-secondary);
}

.cms-admin-main {
    grid-column: span 8;
    min-width: 0;
}

/* Tablet: engerer Abstand; darunter Baum über dem Inhalt, beide volle Breite */
@media (max-width: 1099.98px) {
    .cms-admin {
        gap: 16px;
    }
}

@media (max-width: 767.98px) {
    .cms-admin-sidebar,
    .cms-admin-main {
        grid-column: 1 / -1;
    }

    .cms-admin-sidebar {
        position: static;
        max-height: 50vh;
    }
}

/* ---------- Datenstand ---------- */

.cms-versions {
    padding: 16px;
}

.cms-versions-label {
    display: block;
    margin-bottom: 8px;
    color: var(--mud-palette-text-secondary);
}

.cms-versions-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.cms-version-switch {
    display: inline-grid;
}

.cms-version-switch .mud-toggle-item {
    min-width: 40px;
    padding: 4px 12px;
}

.cms-version-copy-panel {
    margin-top: 16px;
    padding: 16px;
    background-color: var(--mud-palette-background);
}

.cms-version-copy-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 8px;
}

/* ---------- CmsTree ---------- */

.cms-tree {
    padding: 0 8px;
}

.cms-tree-node {
    min-height: 36px;
    padding-right: 4px;
    border-radius: var(--mud-default-borderradius);
    gap: 4px;
}

.cms-tree-node:hover {
    background-color: var(--mud-palette-action-default-hover);
}

.cms-tree-node-selected,
.cms-tree-node-selected:hover {
    background-color: var(--mud-palette-primary-hover);
}

.cms-tree-node-selected .cms-tree-label,
.cms-tree-node-selected .cms-tree-icon {
    color: var(--mud-palette-primary);
    font-weight: 500;
}

.cms-tree-toggle.mud-icon-button,
.cms-tree-spacer {
    flex: 0 0 28px;
    width: 28px;
    height: 28px;
    padding: 4px;
}

.cms-tree-icon {
    flex: 0 0 auto;
    color: var(--mud-palette-text-secondary);
}

.cms-tree-label {
    flex: 1 1 auto;
    min-width: 0;
    padding: 8px 4px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    cursor: pointer;
    user-select: none;
}

.cms-tree-more.mud-button-root {
    flex: 0 0 auto;
    padding: 2px 8px;
    font-size: 0.8125rem;
    text-transform: none;
}

.cms-tree-add.mud-icon-button {
    flex: 0 0 auto;
    padding: 4px;
    opacity: 0;
    transition: opacity 0.15s;
}

.cms-tree-node:hover .cms-tree-add,
.cms-tree-node-selected .cms-tree-add,
.cms-tree-add:focus-visible {
    opacity: 1;
}

@media (hover: none) {
    .cms-tree-add.mud-icon-button {
        opacity: 0.6;
    }
}

/* ---------- Leerzustände ---------- */

.cms-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 48px 16px;
    text-align: center;
    color: var(--mud-palette-text-secondary);
}

/* ---------- EntryList ---------- */

.cms-list-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
}

.cms-list-filter {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
    padding: 0 16px 16px;
}

.cms-list-filter .cms-list-filter-field {
    flex: 0 1 240px;
    min-width: 160px;
}

.cms-list-filter .cms-list-search {
    flex: 1 1 280px;
    max-width: 420px;
}

.cms-list-filter .cms-list-filter-field.mud-input-control,
.cms-list-filter .cms-list-search.mud-input-control {
    margin-top: 0;
}

.cms-list-table .mud-table-head .mud-table-cell {
    font-weight: 600;
    color: var(--mud-palette-text-secondary);
    background-color: var(--mud-palette-background);
    white-space: nowrap;
}

.cms-list-row {
    cursor: pointer;
}

.cms-list-title-cell {
    font-weight: 500;
}

.cms-list-id {
    font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
    font-size: 0.8125rem;
    color: var(--mud-palette-text-secondary);
}

.cms-list-actions {
    width: 1%;
    white-space: nowrap;
    text-align: right;
}

.cms-list-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    padding: 8px 16px;
}

.cms-list-footer .mud-typography {
    margin-right: 8px;
    color: var(--mud-palette-text-secondary);
}

/* ---------- EntryEditor ---------- */

.cms-editor-header {
    padding: 16px 24px;
}

.cms-editor-path,
.cms-editor-id {
    display: block;
    color: var(--mud-palette-text-secondary);
}

.cms-editor-id {
    font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
}

.cms-editor-title {
    overflow-wrap: anywhere;
}

.cms-editor-body {
    padding: 24px;
}

.cms-editor-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 16px 24px;
}

@media (max-width: 599.98px) {
    .cms-editor-header,
    .cms-editor-body,
    .cms-editor-actions {
        padding-left: 16px;
        padding-right: 16px;
    }
}

/* ---------- Felder ---------- */

.cms-field-label {
    display: block;
    margin-bottom: 8px;
    color: var(--mud-palette-text-secondary);
}

.cms-field-helper {
    display: block;
    margin-top: 4px;
    color: var(--mud-palette-text-secondary);
}

/* Schalter auf Höhe der Eingabefelder daneben */
.cms-boolean-field {
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 56px;
}

.cms-boolean-field .cms-field-helper {
    padding-left: 12px;
}

.cms-field-helper.mud-error-text {
    color: var(--mud-palette-error);
}

.cms-datetime-field > * {
    flex: 1 1 0;
    min-width: 0;
}

/* Bild: Vorschau als Vorschaubild, Knöpfe daneben */
.cms-file-body {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 16px;
}

.cms-file-frame {
    display: flex;
    flex-direction: column;
    gap: 4px;
    max-width: 320px;
}

.cms-file-thumb {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 320px;
    max-width: 100%;
    height: 200px;
    padding: 8px;
    box-sizing: border-box;
    border: 1px solid var(--mud-palette-lines-default);
    border-radius: var(--mud-default-borderradius);
    background-color: var(--mud-palette-background-gray);
}

.cms-file-preview {
    display: block;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.cms-file-empty {
    flex-direction: column;
    gap: 4px;
    height: 120px;
    border-style: dashed;
    color: var(--mud-palette-text-secondary);
}

.cms-file-name {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    color: var(--mud-palette-text-secondary);
}

.cms-file-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
}

/* HTML-Editor (Quill) im Stil der übrigen Eingabefelder */
.cms-html-field .ql-toolbar.ql-snow,
.cms-html-field .ql-container.ql-snow {
    border-color: var(--mud-palette-lines-inputs);
}

.cms-html-field .ql-toolbar.ql-snow {
    border-radius: var(--mud-default-borderradius) var(--mud-default-borderradius) 0 0;
    background-color: var(--mud-palette-background);
}

.cms-html-field .ql-container.ql-snow {
    border-radius: 0 0 var(--mud-default-borderradius) var(--mud-default-borderradius);
    font-family: inherit;
    font-size: 1rem;
}

.cms-html-editor {
    min-height: 160px;
}

/* Link-Dialog von Quill in der Sprache der Oberfläche: Texte setzt cms-html.js als Variablen, Rückfall Quills Englisch */
.cms-html-field .ql-snow .ql-tooltip::before {
    content: var(--cms-ql-visit, "Visit URL:");
}

.cms-html-field .ql-snow .ql-tooltip[data-mode=link]::before {
    content: var(--cms-ql-enter-link, "Enter link:");
}

.cms-html-field .ql-snow .ql-tooltip a.ql-action::after {
    content: var(--cms-ql-edit, "Edit");
}

.cms-html-field .ql-snow .ql-tooltip.ql-editing a.ql-action::after {
    content: var(--cms-ql-save, "Save");
}

.cms-html-field .ql-snow .ql-tooltip a.ql-remove::before {
    content: var(--cms-ql-remove, "Remove");
}

/* ---------- Listen ---------- */

/* Element-Liste: Überschrift mit Zähler und „Hinzufügen“, darunter je Element eine Karte */
.cms-element-list-header {
    display: flex;
    align-items: center;
    gap: 16px;
}

.cms-element-list-heading {
    flex: 1 1 auto;
    min-width: 0;
}

.cms-element-list-count {
    display: block;
    color: var(--mud-palette-text-secondary);
}

.cms-element-list-empty {
    margin-top: 8px;
    padding: 16px;
    border: 1px dashed var(--mud-palette-lines-default);
    border-radius: var(--mud-default-borderradius);
    text-align: center;
    color: var(--mud-palette-text-secondary);
}

.cms-element {
    margin-top: 8px;
}

.cms-element-has-error {
    border-color: var(--mud-palette-error);
}

/* Kopfzeile: Klick klappt auf und zu; Knöpfe rechts */
.cms-element-header {
    display: flex;
    align-items: center;
    gap: 8px;
    min-height: 44px;
    padding: 4px;
    border-radius: inherit;
    cursor: pointer;
    user-select: none;
}

.cms-element-header:hover {
    background-color: var(--mud-palette-action-default-hover);
}

.cms-element-open .cms-element-header {
    border-bottom: 1px solid var(--mud-palette-lines-default);
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}

.cms-element-toggle {
    display: flex;
    flex: 0 0 auto;
}

.cms-element-chevron.mud-icon-button {
    flex: 0 0 auto;
    padding: 4px;
    color: var(--mud-palette-text-secondary);
}

.cms-element-badge {
    flex: 0 0 auto;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    line-height: 1.5;
    color: var(--mud-palette-primary);
    background-color: var(--mud-palette-primary-hover);
}

.cms-element-title {
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.cms-element-actions {
    display: flex;
    flex: 0 0 auto;
}

.cms-element-body {
    padding: 16px;
}

.cms-element-body[hidden] {
    display: none;
}

.cms-element-error {
    margin: 0 0 8px;
}

/* Werteliste: gewählte bzw. eingegebene Werte als Chips unter dem Feld */
.cms-value-list-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: 8px;
}

.cms-value-list-chips .mud-chip {
    margin: 0;
}

/* Verweise: gewählter Eintrag mit Titel, Auswahl darunter */
.cms-reference-value {
    display: flex;
    align-items: center;
    gap: 8px;
    min-height: 32px;
    width: 100%;
}

.cms-reference-title,
.cms-reference-none {
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.cms-reference-none {
    color: var(--mud-palette-text-secondary);
}

.cms-reference-title.cms-reference-missing {
    font-style: italic;
    color: var(--mud-palette-error);
}

.cms-reference-picker {
    margin-top: 8px;
    padding: 8px;
}

.cms-reference-options {
    max-height: 320px;
    overflow-y: auto;
}

.cms-reference-option-selected {
    margin-left: 8px;
    font-size: 0.75rem;
    color: var(--mud-palette-text-secondary);
}

.cms-reference-picker-empty,
.cms-reference-picker-error,
.cms-reference-picker-more {
    display: block;
    padding: 8px;
}

.cms-reference-picker-more {
    color: var(--mud-palette-text-secondary);
}

.cms-reference-picker-actions {
    display: flex;
    justify-content: flex-end;
}

/* Liste von Verweisen: Überschrift wie die Element-Liste, je Eintrag eine Zeile mit Knöpfen */
.cms-reference-list-header {
    display: flex;
    align-items: center;
    gap: 16px;
}

.cms-reference-list-heading {
    flex: 1 1 auto;
    min-width: 0;
}

.cms-reference-list-count {
    display: block;
    color: var(--mud-palette-text-secondary);
}

.cms-reference-list-empty {
    margin-top: 8px;
    padding: 16px;
    border: 1px dashed var(--mud-palette-lines-default);
    border-radius: var(--mud-default-borderradius);
    text-align: center;
    color: var(--mud-palette-text-secondary);
}

.cms-reference-item {
    display: flex;
    align-items: center;
    gap: 8px;
    min-height: 44px;
    margin-top: 8px;
    padding: 4px 4px 4px 12px;
}

.cms-reference-item-has-error {
    border-color: var(--mud-palette-error);
}

.cms-reference-item-text {
    display: flex;
    flex: 1 1 auto;
    flex-direction: column;
    min-width: 0;
}

.cms-reference-item-actions {
    display: flex;
    flex: 0 0 auto;
}

@media (max-width: 599.98px) {
    .cms-element-body {
        padding: 12px 8px;
    }
}