/* ══════════════════════════════════════════════════════════════════════════════
   MOBILE.CSS  —  Regole responsive per schermi ≤ 767.98px
   ──────────────────────────────────────────────────────────────────────────────
   REGOLA: Questo file contiene SOLO media query max-width: 767.98px.
           Non modifica nulla sul desktop (≥ 768px).
   ══════════════════════════════════════════════════════════════════════════════ */

@media (max-width: 767.98px) {

    /* ── Bottoni — dimensioni ridotte su mobile ─────────────────────────────── */
    .btn-primary,
    .btn-secondary,
    .btn-tertiary {
        font-size: 0.8rem;
        padding: 0.3rem 0.75rem;
    }

    .index-paginator,
    .index-paginator .btn-tertiary {
        font-size: 0.7rem;
    }

    .index-paginator__nav {
        width: 100%;
        order: -1;
    }

    /* btn-group nella navbar: non wrappare, ridurre gap */
    .navbar .btn-group {
        flex-shrink: 0;
    }

    /* Bottoni nella navbar affiancati con gap ridotto */
    .navbar .d-flex.align-items-center {
        flex-wrap: wrap;
        gap: 0.5rem !important;
    }

    /* ── Form actions (Save/Discard/Delete in fondo al form) ───────────────── */
    .form-actions {
        flex-wrap: nowrap;
        gap: 0.35rem !important;
        overflow: hidden;
    }

    /* Bottoni nel footer form: piccoli e compatti, non wrappano */
    .form-actions .btn-primary,
    .form-actions .btn-secondary,
    .form-actions .btn-tertiary {
        font-size: 0.7rem;
        padding: 0.25rem 0.5rem;
        white-space: nowrap;
        flex-shrink: 1;
        min-width: 0;
    }

    /* "Discard Changes" può restringersi e troncare il testo */
    .form-actions .btn-secondary.ms-auto {
        overflow: hidden;
        text-overflow: ellipsis;
        min-width: 4rem;
        max-width: 7rem;
    }

    /* btn-group non cresce oltre lo spazio disponibile */
    .form-actions .btn-group {
        flex-shrink: 1;
        min-width: 0;
    }

    /* "Save and Continue": tronca se necessario */
    .form-actions .btn-group .btn-primary:not(.dropdown-toggle-split) {
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        min-width: 0;
        flex-shrink: 1;
    }

    /* ── Container principale ──────────────────────────────────────────────── */
    main.container {
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }

    /* Rimuovere max-width fisso sulle pagine detail/form */
    .max-w-3xl {
        max-width: 100% !important;
        padding-left: 0 !important;
        padding-right: 0 !important;
    }


    /* ── Navbar ────────────────────────────────────────────────────────────── */

    /* Ridurre il gap tra bottoni New/Logout nel menu aperto */
    .navbar .d-flex.align-items-center.gap-4 {
        gap: 0.75rem !important;
        margin-top: 0.5rem;
        width: 100%;
        justify-content: flex-start;
    }

    /* Dropdown New: mantiene comportamento dropdown ma resta in viewport */
    .navbar .btn-group {
        position: relative;
    }

    .navbar .btn-group .dropdown-menu {
        min-width: 12rem;
        max-width: calc(100vw - 2rem);
    }

    .navbar .btn-group .dropdown-menu-end,
    .navbar .btn-group .dropdown-menu-end[data-bs-popper] {
        left: 0 !important;
        right: auto !important;
    }

    /* Separatori leggeri tra le voci nav nel collapse */
    .navbar-nav .nav-item {
        border-bottom: 0.5px solid var(--border-color-default);
    }
    .navbar-nav .nav-item:last-child {
        border-bottom: none;
    }


    /* ── Flash messages overlay ────────────────────────────────────────────── */
    .flash-messages-overlay {
        width: calc(100vw - 2rem) !important;
        max-width: 100% !important;
        left: 1rem !important;
        right: 1rem !important;
        bottom: 1rem !important;
    }


    /* ── Home page ─────────────────────────────────────────────────────────── */
    .home-hero h1 {
        font-size: 1.6rem !important;
    }


    /* ── Index page (termbase_index.html) ──────────────────────────────────── */

    /* Header sticky: da riga a colonna */
    .detail-card .sticky-top .d-flex.align-items-center {
        flex-direction: column;
        align-items: stretch !important;
        gap: 0.5rem;
    }

    /* Rimuovere layout flex dai 3 figli dell'header */
    .detail-card .sticky-top .d-flex.align-items-center > div {
        flex: none !important;
        display: block !important;
        justify-content: flex-start !important;
    }

    /* Search + filter button row: flex row su mobile */
    .detail-card .sticky-top .d-flex.align-items-center > div:has(#index-search-select),
    .detail-card .sticky-top .d-flex.align-items-center > div:has(.index-search-wrap) {
        display: flex !important;
        flex-direction: row !important;
        align-items: center !important;
        gap: 0.4rem !important;
        width: 100% !important;
    }

    /* Search bar: input e bottone allineati alla stessa altezza */
    #sr-search-input {
        font-size: 0.875rem !important;
        padding: 0.4rem 0.65rem !important;
    }
    #sr-search-btn {
        font-size: 0.875rem !important;
        padding: 0.4rem 0.75rem !important;
        height: auto !important;
        align-self: stretch !important;
    }

    /* Search TomSelect full-width */
    .index-search-wrap {
        width: 100% !important;
        flex: 1 1 0 !important;
        min-width: 0 !important;
    }
    .index-search-wrap .ts-wrapper {
        width: 100% !important;
    }

    /* Filter button: non si espande */
    .index-filter-wrap {
        flex-shrink: 0 !important;
    }

    /* Filter panel: anchorato a destra ma mai fuori viewport */
    .index-filter-panel {
        right: 0;
        left: auto;
        max-width: calc(100vw - 2rem);
        min-width: 190px;
    }

    /* Lang select full-width */
    #lang-select {
        width: 100% !important;
        min-width: 0 !important;
    }


    /* ── Detail pages ──────────────────────────────────────────────────────── */
    .detail-card {
        border-radius: var(--radius-sm);
        font-size: 0.875rem;
    }

    .form-sections-main .detail-header .d-flex.gap-2 {
        gap: 0.35rem !important;
    }

    .detail-header-actions {
        padding-top: 0.35rem;
        padding-bottom: 0.35rem;
        gap: 0.25rem;
    }

    .sticky-top .detail-header-actions {
        margin-left: -0.75rem;
        margin-right: -0.75rem;
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }

    .detail-header-actions .btn-tertiary {
        padding: 0.125rem 0.2rem;
    }


    /* Sticky header più compatto */
    .detail-card .sticky-top {
        padding: 0.5rem 0.75rem !important;
    }

    /* Modal filtri: un campo per riga su mobile */
    .filter-fields-row > * {
        flex: 1 1 100%;
    }

    /* Testo giustificato: disabilitato su mobile */
    .section-block,
    .text-block {
        text-align: left;
        hyphens: none;
    }

    /* Transcription e PDF: altezze ridotte */
    .transcription-box {
        max-height: 30vh;
    }
    .pdf-frame {
        height: 50vh;
    }


    /* ── Form sidebar — bottom sheet ───────────────────────────────────────── */

    .form-sections-layout {
        --mobile-sidebar-handle-height: clamp(2.2rem, 7.5vw, 2.7rem);
        --mobile-sidebar-handle-peek: 0.3rem;
        --mobile-sidebar-max-height: min(80dvh, calc(100dvh - 3.5rem));
        flex-direction: column;
        gap: 0;
    }
    .form-sections-main {
        width: 100%;
    }

    /* Sidebar: drawer dal basso */
    .form-sections-sidebar {
        position: fixed;
        top: auto !important;
        bottom: 0 !important;
        left: 0 !important;
        right: 0 !important;
        width: 100% !important;
        height: auto !important;
        max-height: calc(var(--mobile-sidebar-max-height) + var(--mobile-sidebar-handle-height)) !important;
        padding: 0 !important;
        border: none !important;
        border-radius: 0 !important;
        box-shadow: none !important;
        background: transparent !important;
        overflow: visible !important;
        transform: translateY(100%);
        transition: transform 0.25s ease;
        box-sizing: border-box;
        z-index: 1080;
    }

    /* Sidebar aperta */
    .form-sections-layout:not(.is-sidebar-collapsed) .form-sections-sidebar {
        transform: translateY(0);
    }

    /* Sidebar chiusa: handle che sporge */
    .form-sections-layout.is-sidebar-collapsed .form-sections-sidebar {
        transform: translateY(calc(100% - var(--mobile-sidebar-handle-height) - var(--mobile-sidebar-handle-peek))) !important;
        width: 100% !important;
    }

    /* Handle zone: striscia trasparente sopra la nav, da cui fuoriesce il bottone */
    .form-sections-handle-zone {
        position: relative;
        height: var(--mobile-sidebar-handle-height);
        background: transparent;
        box-sizing: border-box;
    }

    /* Bottone handle: sovrapposto al bordo superiore della nav */
    .form-sections-handle-btn {
        position: absolute;
        right: 0;
        bottom: 0;
        display: inline-flex;
        align-items: center;
        gap: 0.3rem;
        height: var(--mobile-sidebar-handle-height);
        padding: 0 0.75rem;
        border: 1px solid var(--border-color-default);
        border-bottom: none;
        border-radius: var(--radius-md) var(--radius-md) 0 0;
        background: var(--surface-soft);
        color: var(--color-dark);
        font-size: clamp(0.72rem, 2.8vw, 0.8rem);
        line-height: 1;
        white-space: nowrap;
        box-sizing: border-box;
        z-index: 2;
    }

    .form-sections-handle-btn .bi {
        font-size: 0.9rem;
        line-height: 1;
    }

    /* Nav: pannello principale, tocca il bordo inferiore */
    .form-sections-nav {
        position: relative;
        flex-direction: row !important;
        flex-wrap: wrap !important;
        justify-content: flex-start !important;
        width: 100% !important;
        min-width: 0 !important;
        height: auto !important;
        max-height: var(--mobile-sidebar-max-height) !important;
        gap: 0.25rem;
        overflow-y: auto;
        overflow-x: hidden;
        background: var(--surface-soft);
        border-top: 1px solid var(--border-color-default);
        border-radius: var(--radius-lg) 0 0 0;
        box-shadow: 0 -2px 12px rgba(0,0,0,0.10);
        padding: 0.75rem 0.5rem !important;
        margin: 0 !important;
        box-sizing: border-box;
    }

    /* Label sempre visibile */
    .form-sections-nav .form-sections-label {
        visibility: visible !important;
        opacity: 1 !important;
        font-size: 0.65rem;
        white-space: normal;
        text-align: center;
        overflow: hidden;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        line-clamp: 2;
        -webkit-box-orient: vertical;
    }

    /* Voci nav: icona sopra, label sotto, larghezza fissa */
    .form-sections-nav .nav-link {
        display: flex !important;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        width: 5rem;
        flex-shrink: 0;
        text-align: center;
        grid-template-columns: unset !important;
        padding: 0.4rem 0.25rem;
        font-size: 0.65rem;
        line-height: 1.2;
    }

    .form-sections-nav .nav-link .bi:not(.sidebar-status-dot .bi) {
        margin-right: 0 !important;
        width: auto !important;
        height: auto !important;
        display: block;
        margin-bottom: 0.2rem;
        font-size: 1rem;
    }

    /* Keep section status dots anchored on the icon corner on mobile too. */
    .form-sections-nav .sidebar-icon-dot-wrap {
        position: relative;
        display: inline-block;
        line-height: 1;
    }

    .form-sections-nav .sidebar-status-dot {
        top: -0.15em;
        right: -0.25em;
    }

    .form-sections-nav .sidebar-status-dot .bi {
        margin-right: 0 !important;
        margin-bottom: 0 !important;
        display: inline-block !important;
        font-size: 0.75rem !important;
        line-height: 1 !important;
    }

    /* ── Modal — in cima allo schermo su mobile ─────────────────────────────── */
    .modal-dialog-centered {
        align-items: flex-start !important;
        min-height: 0 !important;
        margin-top: 1rem !important;
    }

    /* ── Textarea expand modal — dimensioni ridotte su mobile ───────────────── */
    .textarea-expand-dialog {
        height: 45vh !important;
        max-height: 45vh !important;
        margin-left: 0.5rem !important;
        margin-right: 0.5rem !important;
    }

    .textarea-expand-editor {
        font-size: 0.875rem !important;
        line-height: 1.5 !important;
    }

} /* end @media (max-width: 767.98px) */