.mud-dialog.metadata-designer-modal,
.mud-dialog:has(.metadata-designer-modal),
.mud-dialog:has(.metadata-designer-shell) {
    width: min(1280px, calc(100vw - 48px));
    min-width: min(920px, calc(100vw - 48px));
    height: 80vh;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border-radius: 10px;
    background: #f8fbff;
}

.mud-dialog.metadata-designer-modal .mud-dialog-content,
.mud-dialog:has(.metadata-designer-modal) .mud-dialog-content,
.mud-dialog:has(.metadata-designer-shell) .mud-dialog-content {
    width: 100%;
    height: 80vh;
    max-height: 80vh;
    flex: 1 1 auto;
    min-height: 0;
    overflow: hidden;
    padding: 0;
    background: #f3f8ff;
}

.metadata-designer-modal {
    min-width: 0;
    height: 80vh;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    background: #f3f8ff;
    overflow: hidden;
}

.metadata-designer-modal-header {
    min-height: 64px;
    padding: 14px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    color: #fff;
    background: linear-gradient(90deg, #1976d2, #2489ea);
}

.metadata-designer-dialog-title {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.metadata-designer-dialog-title .mud-typography-caption {
    color: rgba(255, 255, 255, .82);
}

.metadata-designer-dialog {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    min-height: 0;
    overflow: auto;
    padding: 16px;
}

.metadata-designer-dialog > * {
    flex: 1 1 auto;
    min-height: 0;
}

.metadata-designer-state {
    min-height: 360px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: #41516a;
}

.mud-dialog:not(:has(.metadata-designer-modal)) {
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid #cfd9e7;
    border-radius: 10px;
    background: #f3f8ff;
    box-shadow: 0 18px 48px rgba(15, 23, 42, .24);
}

.mud-dialog:not(:has(.metadata-designer-modal)) .mud-dialog-title {
    flex: 0 0 64px;
    min-height: 64px;
    display: flex;
    align-items: center;
    padding: 14px 18px;
    color: #fff;
    background: linear-gradient(90deg, #1976d2, #2489ea);
    border-bottom: 0;
}

.mud-dialog:not(:has(.metadata-designer-modal)) .mud-dialog-title .mud-typography,
.mud-dialog:not(:has(.metadata-designer-modal)) .mud-dialog-title .mud-icon-root,
.mud-dialog:not(:has(.metadata-designer-modal)) .mud-dialog-title .mud-button-root {
    color: inherit;
}

.wmk-dialog-title-content {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.wmk-dialog-title-text {
    min-width: 0;
}

.wmk-dialog-title-text .mud-typography-caption {
    color: rgba(255, 255, 255, .82);
}

.mud-dialog:not(:has(.metadata-designer-modal)) .mud-dialog-content {
    flex: 1 1 auto;
    min-height: 0;
    overflow: hidden auto;
    padding: 16px;
    background: #f3f8ff;
}

.mud-dialog:not(:has(.metadata-designer-modal)) .mud-dialog-actions {
    flex: 0 0 58px;
    min-height: 58px;
    display: flex;
    justify-content: flex-start;
    gap: 8px;
    padding: 10px 16px 12px;
    border-top: 1px solid #d7e3f3;
    background: #f8fbff;
}

.mud-dialog:not(:has(.metadata-designer-modal)) .mud-dialog-actions .mud-button-root:first-child {
    margin-left: 0;
}

.metadata-designer-step-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.mud-dialog:not(:has(.metadata-designer-modal)):has(.mud-dialog-actions) .mud-dialog-content {
    max-height: calc(80vh - 122px);
    overflow: hidden auto;
}

.mud-dialog:not(:has(.metadata-designer-modal)):not(:has(.mud-dialog-title)) .mud-dialog-content {
    max-height: calc(80vh - 58px);
}

.mud-dialog:not(:has(.metadata-designer-modal)):not(:has(.mud-dialog-actions)) .mud-dialog-content {
    max-height: 80vh;
}

.mud-dialog:has(.wmk-metadata-dialog) {
    width: min(1180px, calc(100vw - 48px));
    max-width: min(1180px, calc(100vw - 48px));
    max-height: 80vh;
    overflow: hidden;
    background: #f4f8fd;
}

.mud-dialog:has(.wmk-metadata-dialog) .mud-dialog-content {
    max-height: calc(80vh - 58px);
    overflow: auto;
    padding: 14px;
    background: #eef5fc;
}

.mud-dialog:has(.wmk-metadata-dialog-grid) {
    display: flex;
    flex-direction: column;
    height: min(80vh, calc(100vh - 32px));
    max-height: calc(100vh - 32px);
    overflow: hidden;
}

.mud-dialog:has(.wmk-metadata-dialog-grid) .mud-dialog-content {
    display: flex;
    flex: 1 1 auto;
    flex-direction: column;
    height: auto;
    max-height: none;
    min-height: 0;
    overflow: hidden;
}

.wmk-metadata-dialog-grid {
    display: flex;
    flex: 1 1 auto;
    height: 100%;
    min-height: 0;
    overflow: hidden;
}

.wmk-metadata-dialog-grid .metadata-grid {
    flex: 1 1 auto;
    height: 100%;
    min-height: 0;
}
.wmk-metadata-dialog-grid .mud-table,
.wmk-metadata-dialog-grid .metadata-grid-table {
    display: flex !important;
    flex: 1 1 auto !important;
    flex-direction: column;
    height: 100% !important;
    min-height: 0;
    overflow: hidden;
}

.wmk-metadata-dialog-grid .mud-table-container {
    flex: 1 1 auto;
    height: auto !important;
    max-height: none !important;
    min-height: 0;
    overflow: auto !important;
}
.wmk-metadata-dialog-grid .mud-table-pagination {
    background: #f7f9fc;
    border-top: 1px solid #d8dee8;
    flex: 0 0 auto;
    position: sticky;
    bottom: 0;
    z-index: 2;
}
.mud-dialog:has(.wmk-metadata-dialog) .mud-dialog-actions {
    border-top: 1px solid #d7e3f3;
}

/*
  #848: dialog della maschera (MetadataFormDialog). D3: largo 90vw, altezza adattata al
  contenuto fino a 90vh (#743 adeguato). Catena flex senza altezze percentuali: quando il
  dialog raggiunge l'altezza massima l'area dei campi si restringe e scorre, testata e barra
  azioni restano visibili. Colori dalla palette del tema: testata primaria al posto del
  gradiente fisso. Le regole condivise con gli altri dialog (.metadata-designer-*) non cambiano.
*/
.mud-dialog:has(.wmk-metadata-record-dialog),
.mud-dialog:has(.metadata-record-modal) {
    display: flex;
    flex-direction: column;
    width: 90vw;
    min-width: 0;
    max-width: 90vw;
    height: auto;
    max-height: 90vh;
    overflow: hidden;
    background: var(--mud-palette-surface);
}

.mud-dialog:has(.metadata-record-modal) .mud-dialog-content {
    display: flex;
    flex: 1 1 auto;
    flex-direction: column;
    height: auto;
    max-height: none;
    min-height: 0;
    overflow: hidden;
    padding: 0;
    background: var(--mud-palette-background-gray);
}

.metadata-record-modal {
    flex: 1 1 auto;
    height: auto;
    max-height: none;
    min-height: 0;
    background: var(--mud-palette-background-gray);
}

.metadata-record-modal .metadata-designer-modal-header {
    flex: 0 0 auto;
    position: relative;
    z-index: 2;
    color: var(--mud-palette-primary-text);
    background: var(--mud-palette-primary);
}

.metadata-record-modal .metadata-designer-modal-header .mud-icon-button:focus-visible {
    outline: 3px solid var(--mud-palette-primary-text);
    outline-offset: 2px;
}

.metadata-record-modal .metadata-designer-dialog {
    flex: 1 1 auto;
    min-height: 0;
    overflow: hidden;
    padding: 0;
}

.wmk-metadata-dialog {
    color: #1f2937;
    min-width: 0;
}

/* #848: regola condivisa sopra invariata per gli altri dialog; nel dialog della maschera il testo
   segue la palette del tema. */
.wmk-metadata-record-dialog {
    color: var(--mud-palette-text-primary);
    display: flex;
    flex: 1 1 auto;
    flex-direction: column;
    height: auto;
    max-height: none;
    min-height: 0;
    font-family: Roboto, Arial, sans-serif;
    overflow: hidden;
}

.wmk-metadata-record-dialog .metadata-form {
    width: 100%;
    height: auto;
    max-height: none;
    min-height: 0;
    display: flex;
    flex: 1 1 auto;
    flex-direction: column;
    border: 0;
    border-radius: 0;
    background: transparent;
    overflow: hidden;
}

.wmk-metadata-record-dialog .metadata-form-stack-fill {
    height: auto;
    min-height: 0;
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.wmk-metadata-record-dialog .metadata-form-grid {
    flex: 1 1 auto;
    max-height: none;
    min-height: 0;
    overflow: hidden auto;
    overscroll-behavior: contain;
    scrollbar-gutter: stable;
}

.wmk-metadata-record-dialog .metadata-form-footer-actions {
    background: var(--mud-palette-surface);
    flex: 0 0 auto;
    margin: 0;
    padding: 12px 16px;
    position: relative;
    z-index: 2;
}

.wmk-metadata-record-dialog .metadata-form-command-bar {
    max-width: 100%;
}

.metadata-record-modal .metadata-designer-modal-header .mud-icon-button {
    min-height: 44px;
}

.metadata-record-modal .metadata-designer-modal-header .mud-icon-button {
    min-width: 44px;
    width: 44px;
}

.wmk-metadata-dialog-form,
.wmk-metadata-dialog-grid {
    min-height: 0;
}

.wmk-metadata-dialog-edit,
.wmk-metadata-dialog-json {
    background: #ffffff;
    border: 1px solid #d8dee8;
    border-radius: 6px;
    padding: 16px;
}

.wmk-metadata-dialog-message,
.wmk-metadata-dialog-confirm {
    background: #ffffff;
    border: 1px solid #d8dee8;
    border-radius: 6px;
    padding: 16px;
}

.mud-dialog:has(.wmk-metadata-dialog-confirm),
.mud-dialog:has(.wmk-metadata-dialog-message) {
    width: min(560px, calc(100vw - 48px));
}

.mud-dialog:has(.wmk-metadata-dialog) .mud-input-control {
    margin-top: 0;
}

.wmk-dialog-backdrop {
    backdrop-filter: blur(2px);
    background-color: rgba(20, 35, 58, .36) !important;
}

@media (max-width: 960px) {
    .mud-dialog:has(.wmk-metadata-record-dialog),
    .mud-dialog:has(.metadata-record-modal) {
        min-width: 0;
        width: calc(100vw - 24px);
        max-width: calc(100vw - 24px);
        height: auto;
        max-height: calc(100vh - 24px);
    }

    .metadata-record-modal .metadata-designer-modal-header {
        gap: 8px;
        padding: 10px 12px;
    }
}

/*
  #848 (correzione dal collaudo): nel dialog del record testata, riga del record e barra azioni stanno
  fuori dall'area dei campi che scorre. I margini di scorrimento della pagina (CSS isolato della
  maschera: testata fissa della pagina e barra fissa delle finestre basse) qui facevano scorrere l'area
  piu' del necessario quando un campo riceveva il focus (Tab fino a un campo della parte bassa: prima
  riga di campi nascosta sotto la riga del record). Nel dialog basta lo spazio dell'anello di focus;
  nelle finestre basse vale la regola successiva (scroll-padding del contenitore).
*/
.wmk-metadata-record-dialog .metadata-form-stack-fill .metadata-form-fields :is(input, textarea, button, [tabindex]) {
    scroll-margin-block: 8px;
}

/*
  #848: finestre basse (telefono orizzontale): la riga del record e la barra azioni non stanno
  insieme all'area dei campi. Scorre tutta la maschera e la barra azioni resta in basso (sticky).
*/
@media (max-height: 500px) {
    /* Il campo che riceve il focus va nella parte alta: la barra azioni fissa puo' occupare
       fino a meta' della maschera (pulsanti su due righe nelle finestre strette). */
    .wmk-metadata-record-dialog .metadata-form-stack-fill {
        overflow: hidden auto;
        scroll-padding-block: 8px 55%;
    }

    .wmk-metadata-record-dialog .metadata-form-grid {
        flex: 0 0 auto;
        overflow: visible;
    }

    .wmk-metadata-record-dialog .metadata-form-footer-actions {
        bottom: 0;
        position: sticky;
    }

    /* Barra compatta: la riga informativa di sistema (#770: IDE, date) resta visibile e
       raggiungibile ma scorre con i campi, subito sopra la barra; nella barra fissa restano i
       soli comandi, cosi' le informazioni non tolgono spazio ai campi (WCAG 1.4.4/1.4.10). */
    .wmk-metadata-record-dialog .metadata-form-footer-actions.has-system-info {
        display: contents;
    }

    .wmk-metadata-record-dialog .metadata-form-footer-actions.has-system-info > .metadata-form-footer-info {
        background: var(--mud-palette-surface);
        border-top: 1px solid var(--mud-palette-lines-default);
        flex: 0 0 auto;
        padding: 8px 16px;
    }

    .wmk-metadata-record-dialog .metadata-form-footer-actions.has-system-info > .metadata-form-command-bar {
        background: var(--mud-palette-surface);
        border-top: 1px solid var(--mud-palette-lines-default);
        bottom: 0;
        box-sizing: border-box;
        flex: 0 0 auto;
        margin: 0;
        padding: 12px 16px;
        position: sticky;
        z-index: 2;
    }

    /* Prevale sui margini di scorrimento della pagina (CSS isolato): qui conta lo scroll-padding. */
    .wmk-metadata-record-dialog .metadata-form-stack-fill .metadata-form-fields :is(input, textarea, button, [tabindex]) {
        scroll-margin-block: 0;
    }
}

@media (max-height: 500px) and (max-width: 600px) {
    .wmk-metadata-record-dialog .metadata-form-footer-actions.has-system-info > .metadata-form-footer-info,
    .wmk-metadata-record-dialog .metadata-form-footer-actions.has-system-info > .metadata-form-command-bar {
        padding-left: 12px;
        padding-right: 12px;
    }
}

/* Shared shell used by dedicated plugin dialogs. */
.metadata-designer-shell {
    height: 100%;
    max-height: 80vh;
    min-height: 0;
    display: flex;
    flex-direction: column;
    background: #f3f8ff;
    font-family: Roboto, Arial, sans-serif;
    overflow: hidden;
}

.metadata-designer-header {
    flex: 0 0 64px;
    min-height: 64px;
    padding: 14px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    color: #fff;
    background: linear-gradient(90deg, #1976d2, #2489ea);
}

.metadata-designer-title {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.metadata-designer-title .mud-typography-caption {
    color: rgba(255, 255, 255, .82);
}

.metadata-designer-body {
    flex: 1 1 auto;
    min-height: 0;
    overflow: hidden;
    padding: 16px;
    display: flex;
    flex-direction: column;
}

.documentale-dialog {
    height: 80vh;
}

.documentale-dialog-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    padding-top: 18px;
    margin-top: 18px;
    border-top: 1px solid #d7e1ec;
}

.documentale-content-field textarea {
    font-family: Consolas, "Cascadia Code", "Courier New", monospace;
}