/* ============================================================
   GESTIONE DOCUMENTALE - DOCUMENTS MANAGEMENT
   ============================================================ */

/* Override per garantire visibilità del popup documenti */
#documentsPopup.active {
    display: flex !important;
    opacity: 1 !important;
    visibility: visible !important;
    z-index: 1100 !important;
}

#documentUploadModal.active {
    display: flex !important;
    opacity: 1 !important;
    visibility: visible !important;
    z-index: 1200 !important;
}

#documentDetailModal.active {
    display: flex !important;
    opacity: 1 !important;
    visibility: visible !important;
    z-index: 1250 !important; /* Più alto del popup documenti */
}

#documentEditModal.active {
    display: flex !important;
    opacity: 1 !important;
    visibility: visible !important;
    z-index: 1300 !important;
}

/* CRITICO: Assicura visibilità su mobile */
@media (max-width: 1024px) {
    #documentsPopup.active {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        width: 100vw !important;
        height: 100vh !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        z-index: 9999 !important;
        opacity: 1 !important;
        visibility: visible !important;
        background: rgba(0, 0, 0, 0.85) !important;
        backdrop-filter: blur(8px) !important;
    }

    #documentsPopup.active .documents-popup {
        display: flex !important;
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
    }

    /* Z-index ancora più alti per mobile per evitare conflitti */
    #documentsPopup.active {
        z-index: 10000 !important;
    }

    #documentDetailModal.active {
        z-index: 10100 !important;
    }

    #documentEditModal.active {
        z-index: 10200 !important;
    }
}

/* Documents Popup */
.documents-popup {
    width: calc(100vw - 80px);
    max-width: 1400px;
    height: 90vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-sizing: border-box;
}

.documents-popup * {
    box-sizing: border-box;
}

.documents-popup .popup-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
}

.documents-header-controls {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-left: auto;
    margin-right: 16px;
}

.documents-upload-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--radius-sm);
    color: var(--bg-primary);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.documents-upload-btn:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 12px rgba(0, 245, 212, 0.3);
}

.documents-view-toggle {
    display: flex;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.docs-view-btn {
    padding: 8px 12px;
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s;
}

.docs-view-btn:hover {
    color: var(--text-primary);
}

.docs-view-btn.active {
    background: var(--accent-purple);
    color: white;
}

/* Filters */
.documents-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    padding: 16px 24px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.documents-search-bar {
    position: relative;
    flex: 1;
    min-width: 250px;
    max-width: 100%;
}

.documents-search-bar svg {
    position: absolute;
    left: 12px;
    top: 30%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.documents-search-bar input {
    width: 100%;
    max-width: 100%;
    padding: 10px 12px 10px 40px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 14px;
    box-sizing: border-box;
}

.documents-search-bar input:focus {
    outline: none;
    border-color: var(--accent-cyan);
}

#documentsClientFilter,
#documentsExtensionFilter {
    padding: 10px 14px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 14px;
    cursor: pointer;
    max-width: 100%;
    box-sizing: border-box;
}

.documents-tags-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    flex: 1 1 100%;
    max-width: 100%;
}

.tag-chip {
    padding: 4px 12px;
    background: rgba(155, 93, 229, 0.1);
    border: 1px solid rgba(155, 93, 229, 0.3);
    border-radius: 20px;
    color: var(--accent-purple);
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s;
}

.tag-chip:hover {
    background: rgba(155, 93, 229, 0.2);
}

.tag-chip.active {
    background: var(--accent-purple);
    color: white;
    border-color: var(--accent-purple);
}

/* Documents Container */
.documents-container {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
    position: relative;
    transition: all 0.3s ease;
    min-height: 400px;
}

/* Drag and Drop Feedback */
.documents-container.drag-active {
    background: linear-gradient(135deg, rgba(155, 93, 229, 0.05), rgba(0, 245, 212, 0.05));
    border: 2px dashed var(--accent-cyan);
    border-radius: var(--radius-md);
}

.documents-container.drag-active::before {
    content: '📁 Rilascia il file per caricarlo';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 18px;
    font-weight: 600;
    color: var(--accent-cyan);
    background: var(--bg-primary);
    padding: 20px 40px;
    border-radius: var(--radius-md);
    box-shadow: 0 8px 24px rgba(0, 245, 212, 0.3);
    z-index: 10;
    pointer-events: none;
}

/* Grid View */
.documents-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 20px;
    width: 100%;
    box-sizing: border-box;
}

.documents-list {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.document-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 48px 20px 10px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all 0.3s ease;
    min-height: 220px;
}

.document-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    border-color: var(--accent-purple);
}

.document-icon-large {
    font-size: 48px;
    margin-bottom: 12px;
}

/* Thumbnails (anteprime immagini) */
.document-thumbnail {
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
}

.document-thumbnail-large {
    width: 100%;
    height: 120px;
    margin-bottom: 12px;
    border-radius: var(--radius-md);
}

.document-thumbnail-small {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.document-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.document-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
    text-align: center;
    word-break: break-word;
    margin-bottom: 8px;
    max-height: 40px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.document-meta {
    font-size: 11px;
    color: var(--text-muted);
    text-align: center;
}

.document-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: 8px;
    justify-content: center;
}

.document-tag-small {
    padding: 2px 8px;
    background: rgba(155, 93, 229, 0.1);
    border-radius: 10px;
    font-size: 10px;
    color: var(--accent-purple);
}

.document-client-badge {
    position: absolute;
    top: 8px;
    padding: 4px 8px;
    background: rgba(0, 245, 212, 0.1);
    border: 1px solid rgba(0, 245, 212, 0.3);
    border-radius: 12px;
    font-size: 10px;
    color: var(--accent-cyan);
    font-weight: 600;
    margin-left: 10px;
    margin-right: 10px;
}

/* List View */
.documents-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.document-list-item {
    display: grid;
    grid-template-columns: 40px 1fr auto auto;
    gap: 16px;
    align-items: center;
    padding: 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s;
}

.document-list-item:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent-purple);
}

.document-icon-small {
    font-size: 32px;
}

.document-list-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}

.document-list-name {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.document-list-description {
    font-size: 12px;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.document-list-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: 4px;
}

.document-list-meta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
    font-size: 12px;
    color: var(--text-muted);
    white-space: nowrap;
}

.document-list-client {
    font-size: 11px;
    color: var(--accent-cyan);
    font-weight: 500;
}

.document-list-actions {
    display: flex;
    gap: 8px;
}

.document-action-btn {
    width: 32px;
    height: 32px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 50%;
    color: var(--text-secondary);
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.document-action-btn:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
}

.document-action-btn.delete:hover {
    background: rgba(239, 68, 68, 0.1);
    border-color: var(--danger);
    color: var(--danger);
}

/* Empty State */
.documents-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
    gap: 20px;
    text-align: center;
}

.documents-empty svg {
    color: var(--text-muted);
}

.documents-empty p {
    font-size: 18px;
    color: var(--text-secondary);
}

.upload-first-btn {
    padding: 12px 24px;
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--radius-md);
    color: var(--bg-primary);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.upload-first-btn:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 12px rgba(0, 245, 212, 0.3);
}

/* Loading State */
.documents-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
    gap: 16px;
}

.documents-loading p {
    color: var(--text-muted);
}

/* Upload Modal */
.document-upload-popup {
    width: 600px;
    max-width: 95vw;
    max-height: 90vh;
}

.upload-drop-zone {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 40px;
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-lg);
    background: var(--bg-tertiary);
    cursor: pointer;
    transition: all 0.3s;
}

.upload-drop-zone:hover,
.upload-drop-zone.dragover {
    border-color: var(--accent-cyan);
    background: rgba(0, 245, 212, 0.05);
}

.upload-drop-zone svg {
    color: var(--text-muted);
    margin-bottom: 16px;
}

.drop-zone-text {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 8px 0;
}

.drop-zone-hint {
    font-size: 12px;
    color: var(--text-muted);
    margin: 0 0 20px 0;
}

.browse-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--accent-cyan);
    border: none;
    border-radius: var(--radius-sm);
    color: var(--bg-primary);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.browse-btn:hover {
    background: #00d4aa;
}

/* Upload Form */
.upload-form {
    margin-top: 24px;
}

.upload-file-preview {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    margin-bottom: 20px;
}

.upload-file-icon {
    font-size: 48px;
}

.upload-file-info {
    flex: 1;
    min-width: 0;
}

.upload-file-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.upload-file-size {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 4px;
}

.upload-file-remove {
    width: 32px;
    height: 32px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 50%;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
}

.upload-file-remove:hover {
    background: rgba(239, 68, 68, 0.1);
    border-color: var(--danger);
    color: var(--danger);
}

/* Tags Input */
.tags-input-container {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
    padding: 8px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    min-height: 44px;
}

.tags-input-container:focus-within {
    border-color: var(--accent-cyan);
}

.tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.tag-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: var(--accent-purple);
    color: white;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.tag-remove {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    font-size: 14px;
    padding: 0;
    display: flex;
    align-items: center;
}

.tag-remove:hover {
    opacity: 0.7;
}

.tags-input {
    flex: 1;
    min-width: 120px;
    border: none;
    background: transparent;
    color: var(--text-primary);
    font-size: 14px;
    outline: none;
}

.tags-suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 8px;
}

.tag-suggestion {
    padding: 4px 10px;
    background: rgba(155, 93, 229, 0.1);
    border: 1px solid rgba(155, 93, 229, 0.3);
    border-radius: 20px;
    color: var(--accent-purple);
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s;
}

.tag-suggestion:hover {
    background: var(--accent-purple);
    color: white;
}

/* Upload Actions */
.upload-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 24px;
}

/* Document Detail Modal */
.document-detail-popup {
    width: 700px;
    max-width: 95vw;
    max-height: 90vh;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

/* Sovrascrivi il max-height: 400px globale per permettere espansione */
.document-detail-popup .popup-content {
    max-height: none;
    flex: 1;
    overflow: hidden; /* Nessun scroll qui, solo nei figli */
    display: flex;
    flex-direction: column;
}

.document-detail-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0; /* Importante per permettere al flex child di shrink */
    overflow: hidden; /* Nessun scroll qui */
}

/* Stile globale per massimizzazione popup */
.popup.maximized {
    width: calc(100vw - 120px) !important;
    height: calc(100vh - 120px) !important;
    max-width: none !important;
    max-height: none !important;
    margin: 60px !important;
    overflow: hidden !important; /* CRITICO: nessun scroll sul popup stesso */
    display: flex !important;
    flex-direction: column !important;
}

/* Adatta SOLO iframe PDF quando massimizzato - non altri tipi di preview */
.popup.maximized .pdf-iframe {
    flex: 1 !important;
    height: 100% !important;
    max-height: none !important;
    min-height: 0 !important;
}

.popup.maximized .document-preview video {
    max-height: calc(100vh - 400px) !important;
}

.popup.maximized .document-pdf-viewer {
    height: calc(100vh - 350px) !important;
}

.popup.maximized .popup-content {
    flex: 1 !important;
    min-height: 0 !important;
    max-height: none !important;
    overflow: hidden !important; /* Nessun scroll qui, solo nei figli */
    display: flex !important;
    flex-direction: column !important;
}

.popup.maximized .document-detail-content {
    flex: 1 !important;
    min-height: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    overflow: hidden !important;
}

.popup.maximized .document-detail-scrollable {
    flex: 1 !important;
    min-height: 0 !important;
    overflow-y: auto !important;
    display: flex !important;
    flex-direction: column !important;
}

.popup.maximized .document-actions {
    flex-shrink: 0 !important;
}

.popup.maximized .document-detail-header {
    flex-shrink: 0 !important;
}

.popup.maximized .document-detail-row {
    flex-shrink: 0 !important;
}

.popup.maximized .document-preview {
    flex: 1 !important;
    min-height: 0 !important;
    max-height: none !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    justify-content: center !important;
    padding: 0 !important;
    margin: 0 !important;
}

.popup-maximize {
    padding: 8px;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.popup-maximize:hover {
    background: var(--bg-tertiary);
    color: var(--accent-cyan);
}

.popup.maximized .popup-maximize .maximize-icon {
    display: none;
}

.popup.maximized .popup-maximize .restore-icon {
    display: block !important;
}

.document-detail-header {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.document-detail-icon {
    font-size: 64px;
}

.document-detail-info {
    flex: 1;
}

.document-detail-name {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.document-detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 13px;
    color: var(--text-muted);
}

.document-detail-row {
    display: flex;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
    min-width: 0;
}

.document-detail-scrollable .document-detail-row:last-child {
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 0;
}

.document-detail-row:last-child {
    border-bottom: none;
}

.document-detail-label {
    width: 140px;
    font-size: 13px;
    color: var(--text-muted);
    flex-shrink: 0;
}

.document-detail-value {
    flex: 1;
    font-size: 14px;
    color: var(--text-primary);
    word-break: break-word;
    overflow-wrap: break-word;
    max-width: 100%;
}

.document-actions {
    display: flex;
    gap: 12px;
    margin-top: 0;
    padding: 20px 24px;
    border-top: 1px solid var(--border-color);
    background: var(--bg-secondary);
    flex-shrink: 0;
}

.download-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px;
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--radius-sm);
    color: var(--bg-primary);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.download-btn:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 12px rgba(0, 245, 212, 0.3);
}

/* Document Preview */
.document-preview {
    margin: 20px 0;
    padding: 20px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 1;
    min-height: 0;
}

/* Solo in modalità normale (non massimizzata), limita l'altezza su desktop */
.document-detail-popup:not(.maximized) .document-preview {
    max-height: 45vh;
}

/* Su mobile rimuovi il limite di altezza */
@media (max-width: 1024px) {
    .document-preview {
        max-height: none !important;
        padding: 0 !important;
        margin: 0 !important;
        background: transparent !important;
        border: none !important;
        display: flex !important;
        flex-direction: column !important;
        overflow: visible !important;
    }

    /* Assicura che il viewer DOCX occupi tutto lo spazio ma mostri i controlli */
    .document-preview .document-docx-viewer {
        flex: 1 !important;
        min-height: 400px !important;
        max-height: none !important;
        height: auto !important;
        display: flex !important;
        flex-direction: column !important;
    }
}

/* Contenuto scrollabile dentro il dettaglio */
.document-detail-scrollable {
    flex: 1;
    overflow-y: auto;
    min-height: 0;
    padding: 0 24px 24px 24px;
}

/* Bottoni azioni sempre visibili */
.document-actions {
    flex-shrink: 0;
}

/* PDF iframe - stile base */
.pdf-iframe {
    width: 100%;
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

/* PDF iframe - solo in modalità normale */
.document-detail-popup:not(.maximized) .pdf-iframe {
    height: 350px; /* Ridotto per lasciare spazio al bottone */
    max-height: 35vh; /* Limite relativo al viewport */
}

.document-preview.no-preview {
    min-height: 200px;
    flex-direction: column;
    text-align: center;
}

.document-preview img {
    display: block;
    margin: 0 auto;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.document-preview iframe {
    display: block;
    background: white;
}

.document-preview video {
    display: block;
    margin: 0 auto;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.document-preview.audio-preview {
    padding: 30px 40px;
    background: linear-gradient(135deg, rgba(155, 93, 229, 0.05), rgba(0, 245, 212, 0.05));
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.document-preview audio {
    display: block;
    margin: 0 auto;
    width: 100%;
    height: 48px;
    border-radius: var(--radius-sm);
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.1));
}

/* Stili per il player audio nativo - Chrome/Edge */
.document-preview audio::-webkit-media-controls-panel {
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
}

.document-preview audio::-webkit-media-controls-play-button {
    background: var(--accent-cyan);
    border-radius: 50%;
}

.document-preview audio::-webkit-media-controls-current-time-display,
.document-preview audio::-webkit-media-controls-time-remaining-display {
    color: var(--text-primary);
    font-family: var(--font-mono);
}

.document-preview audio::-webkit-media-controls-timeline {
    background: var(--bg-secondary);
    border-radius: 4px;
}

/* Stili per Firefox */
.document-preview audio::-moz-range-thumb {
    background: var(--accent-cyan);
    border-radius: 50%;
}

.document-preview audio::-moz-range-track {
    background: var(--bg-secondary);
    border-radius: 4px;
}

/* AMR Player Custom */
.amr-player {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    width: 100%;
    max-width: 100%;
}

.amr-play-btn {
    width: 48px;
    height: 48px;
    background: var(--accent-cyan);
    border: none;
    border-radius: 50%;
    color: var(--bg-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.2s;
}

.amr-play-btn:hover:not(:disabled) {
    background: var(--accent-blue);
    transform: scale(1.05);
}

.amr-play-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.amr-timeline {
    flex: 1;
    height: 6px;
    background: var(--bg-secondary);
    border-radius: 3px;
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.amr-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-purple));
    border-radius: 3px;
    transition: width 0.1s linear;
}

.amr-time {
    display: flex;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-muted);
    flex-shrink: 0;
}

.amr-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 12px;
    color: var(--text-muted);
    background: var(--bg-tertiary);
    padding: 4px 12px;
    border-radius: var(--radius-sm);
}

/* Custom video player styling */
.document-preview video::-webkit-media-controls-panel {
    background: linear-gradient(to bottom, rgba(0,0,0,0.3), rgba(0,0,0,0.7));
}

.document-preview video::-webkit-media-controls-play-button,
.document-preview video::-webkit-media-controls-volume-slider {
    filter: brightness(1.2);
}

/* PDF.js Viewer per documenti mobile */
.document-pdf-viewer {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 600px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.pdf-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    gap: 12px;
}

.pdf-page-nav {
    display: flex;
    align-items: center;
    gap: 12px;
}

.pdf-nav-btn {
    width: 36px;
    height: 36px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.pdf-nav-btn:hover:not(:disabled) {
    background: var(--accent-cyan);
    color: var(--bg-primary);
    border-color: var(--accent-cyan);
}

.pdf-nav-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.pdf-page-info {
    font-size: 13px;
    color: var(--text-primary);
    font-weight: 500;
    white-space: nowrap;
}

.pdf-zoom-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

.pdf-zoom-btn {
    width: 32px;
    height: 32px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    font-size: 16px;
}

.pdf-zoom-btn:hover {
    background: var(--accent-purple);
    color: white;
    border-color: var(--accent-purple);
}

.pdf-canvas-container {
    flex: 1;
    overflow: auto;
    background: var(--bg-tertiary);
    position: relative;
    -webkit-overflow-scrolling: touch;
    display: flex;
    align-items: flex-start;
    justify-content: center;
}

.pdf-canvas-container canvas {
    display: block;
    max-width: 100%;
    height: auto;
}

/* DOCX Viewer per documenti */
.document-docx-viewer {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 600px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
}

/* Wrapper controlli DOCX (fuori dal viewer) */
.docx-controls-wrapper {
    margin: 12px 0 8px 0;
    display: flex;
    justify-content: center;
}

/* Controlli DOCX */
.docx-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 8px 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    gap: 12px;
}

.docx-zoom-controls {
    display: flex;
    gap: 8px;
    align-items: center;
}

.docx-zoom-btn {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    font-size: 16px;
    font-weight: 600;
}

.docx-zoom-btn:hover {
    background: var(--accent-purple);
    color: white;
    border-color: var(--accent-purple);
}

/* Container scrollabile */
.docx-container {
    flex: 1;
    overflow: auto;
    background: #e5e5e5;
    position: relative;
    -webkit-overflow-scrolling: touch;
    padding: 20px;
    display: flex;
    justify-content: center;
}

/* Wrapper per transform scale */
.docx-wrapper {
    display: inline-block;
    transform-origin: top center;
    transition: transform 0.3s ease;
}

/* Contenuto DOCX renderizzato */
.docx-content {
    background: white;
    font-family: 'Calibri', 'Arial', sans-serif;
    font-size: 11pt;
    line-height: 1.5;
    color: #000000;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    padding: 96px 72px; /* Margini tipici documento Word */
    box-sizing: border-box;
    overflow-wrap: break-word;
    word-wrap: break-word;
}

/* Paragrafi e testo */
.docx-content p {
    margin: 0 0 10pt 0;
    text-align: left;
}

.docx-content h1, .docx-content h2, .docx-content h3,
.docx-content h4, .docx-content h5, .docx-content h6 {
    margin-top: 12pt;
    margin-bottom: 6pt;
    font-weight: bold;
    color: #000000;
}

/* Tabelle */
.docx-content table {
    border-collapse: collapse;
    width: 100%;
    margin: 10pt 0;
}

.docx-content table td, .docx-content table th {
    border: 1px solid #000000;
    padding: 4pt 8pt;
    vertical-align: top;
}

/* Liste */
.docx-content ul, .docx-content ol {
    margin: 0 0 10pt 0;
    padding-left: 30pt;
}

.docx-content li {
    margin-bottom: 4pt;
}

/* Immagini */
.docx-content img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 10pt auto;
}

/* Loading spinner per DOCX */
.docx-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 200px;
}

/* Mobile responsive per DOCX */
@media (max-width: 1024px) {
    .document-docx-viewer {
        height: auto;
        min-height: 500px;
        border-radius: 0;
        border-left: none;
        border-right: none;
    }

    .docx-controls-wrapper {
        margin: 0 0 12px 0;
        padding: 12px 16px;
        background: var(--bg-primary);
        position: sticky;
        top: 0;
        z-index: 100;
        border-bottom: 1px solid var(--border-color);
    }

    .docx-controls {
        padding: 10px 16px;
        flex-shrink: 0;
        display: flex !important;
        background: var(--bg-secondary);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }

    .docx-container {
        padding: 12px;
        flex: 1;
        min-height: 0;
    }

    .docx-content {
        font-size: 10pt;
        padding: 48px 36px; /* Margini ridotti su mobile */
    }

    .docx-zoom-controls {
        display: flex !important;
    }

    .docx-zoom-btn {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }
}

/* ============================================================
   IMAGE VIEWER CON ZOOM
   ============================================================ */

/* Wrapper controlli immagine (fuori dal viewer) */
.image-controls-wrapper {
    margin: 12px 0 8px 0;
    display: flex;
    justify-content: center;
}

/* Controlli immagine */
.image-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 8px 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    gap: 12px;
}

.image-zoom-controls {
    display: flex;
    gap: 8px;
    align-items: center;
}

.image-zoom-btn {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    font-size: 16px;
    font-weight: 600;
}

.image-zoom-btn:hover {
    background: var(--accent-purple);
    color: white;
    border-color: var(--accent-purple);
}

/* Image viewer container */
.document-image-viewer {
    display: flex;
    flex-direction: column;
    width: 100%;
    min-height: 300px;
    max-height: 600px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
}

/* Container scrollabile per immagine */
.image-container {
    flex: 1;
    overflow: auto;
    background: #e5e5e5;
    position: relative;
    -webkit-overflow-scrolling: touch;
    padding: 20px;
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

/* Wrapper per transform scale */
.image-wrapper {
    display: inline-block;
    transform-origin: top center;
    transition: transform 0.3s ease;
}

.image-wrapper img {
    display: block;
    border-radius: var(--radius-md);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Mobile responsive per immagini */
@media (max-width: 1024px) {
    .document-image-viewer {
        max-height: none;
        height: auto;
        min-height: 400px;
        border-radius: 0;
        border-left: none;
        border-right: none;
    }

    .image-controls-wrapper {
        margin: 0 0 12px 0;
        padding: 12px 16px;
        background: var(--bg-primary);
        position: sticky;
        top: 0;
        z-index: 100;
        border-bottom: 1px solid var(--border-color);
    }

    .image-controls {
        padding: 10px 16px;
        flex-shrink: 0;
        display: flex !important;
        background: var(--bg-secondary);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }

    .image-container {
        padding: 12px;
        flex: 1;
        min-height: 0;
    }

    .image-zoom-controls {
        display: flex !important;
    }

    .image-zoom-btn {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }
}

/* Document Edit Modal */
.document-edit-popup {
    width: 600px;
    max-width: 95vw;
    max-height: 90vh;
}

.document-edit-popup .popup-content {
    padding: 24px;
}

/* Form Elements */
.form-group {
    margin-bottom: 20px;
}

.form-group:last-child {
    margin-bottom: 0;
}

.form-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    max-width: 100%;
    padding: 10px 14px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 14px;
    font-family: inherit;
    transition: all 0.2s;
    box-sizing: border-box;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--accent-cyan);
    background: var(--bg-secondary);
}

.form-input:disabled,
.form-input:read-only {
    background: var(--bg-tertiary);
    cursor: not-allowed;
    opacity: 0.7;
}

.form-select {
    cursor: pointer;
}

.form-textarea {
    resize: vertical;
    min-height: 80px;
}

/* Form Actions (buttons container) */
.form-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

/* Primary Button */
.btn-primary {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--radius-sm);
    color: var(--bg-primary);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-primary:hover:not(:disabled) {
    transform: scale(1.02);
    box-shadow: 0 4px 12px rgba(0, 245, 212, 0.3);
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Secondary Button */
.btn-secondary {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-secondary:hover {
    background: var(--bg-tertiary);
    border-color: var(--text-muted);
}

/* Edit Modal - Tags Input Styling */
.document-edit-popup .tags-input-container {
    position: relative;
}

.document-edit-popup .tags-input-container input {
    width: 100%;
    padding: 10px 14px;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 14px;
    outline: none;
}

.document-edit-popup .tags-list {
    margin-top: 12px;
}

/* Responsive */
@media (max-width: 1024px) {
    .documents-popup {
        width: 100% !important;
        max-width: 100% !important;
        height: 100vh !important;
        max-height: 100vh !important;
    }

    .documents-popup .popup-header {
        padding: 16px 12px;
        gap: 8px;
        flex-wrap: nowrap;
    }

    .documents-popup .popup-header h3 {
        font-size: 16px;
        flex-shrink: 1;
        min-width: 0;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .documents-header-controls {
        flex-wrap: nowrap;
        gap: 8px;
        margin-right: 0;
        margin-left: auto;
    }

    .documents-view-toggle {
        flex-shrink: 0;
    }

    .documents-upload-btn {
        max-width: 100%;
    }

    .documents-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
        gap: 16px;
    }

    .documents-filters {
        flex-direction: column;
        padding: 12px;
    }

    .documents-search-bar {
        min-width: 100%;
        width: 100%;
        max-width: 100%;
        max-height: 40px;
    }

    .documents-search-bar input {
        max-width: 100%;
    }

    #documentsClientFilter,
    #documentsExtensionFilter {
        max-width: 100%;
        width: 100%;
    }

    .documents-tags-filter {
        max-width: 100%;
    }

    .tag-chip {
        flex-shrink: 0;
    }

    .documents-content {
        padding: 12px;
    }

    .documents-container {
        padding: 12px;
    }

    /* Tabelle responsive con scroll orizzontale */
    .documents-table-wrapper {
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .documents-table {
        min-width: 600px;
    }

    .document-list-item {
        display: flex;
        flex-wrap: wrap;
        gap: 12px;
        padding: 12px;
        position: relative;
        align-items: flex-start;
    }

    .document-icon-small {
        flex-shrink: 0;
        order: 1;
    }

    .document-list-info {
        flex: 1;
        display: flex;
        flex-direction: column;
        gap: 6px;
        min-width: 0;
        order: 2;
    }

    .document-list-actions {
        flex-shrink: 0;
        align-self: center;
        margin-right: 20px;
        order: 3;
    }

    .document-list-meta {
        width: calc(100% - 44px);
        margin-left: 44px;
        order: 4;
        flex-direction: row;
        align-items: flex-start;
        justify-content: flex-start;
        flex-wrap: wrap;
        gap: 8px;
        font-size: 11px;
    }

    .document-list-meta > span:not(.document-list-client) {
        display: inline;
    }

    .document-list-client {
        width: 100%;
        display: block;
        font-size: 11px;
        margin-top: 2px;
    }

    .document-list-actions .document-action-btn.delete {
        display: none;
    }

    .document-list-actions .document-action-btn {
        width: 36px;
        height: 36px;
    }

    .document-upload-popup {
        width: 100%;
        max-width: 100%;
        height: 100vh;
    }

    .upload-drop-zone {
        padding: 40px 20px;
    }

    .document-detail-popup {
        width: 100%;
        max-width: 100%;
        height: 100vh;
        max-height: 100vh;
        margin: 0 !important;
    }

    .document-detail-popup .popup-content {
        max-height: calc(100vh - 60px);
        overflow-y: auto;
    }

    /* Document detail scrollable su mobile */
    .document-detail-scrollable {
        padding: 0 16px 16px 16px;
        overflow-y: auto;
        display: flex;
        flex-direction: column;
    }

    /* PDF viewer a tutta altezza su mobile */
    .document-pdf-viewer {
        height: 100%;
    }

    .document-edit-popup {
        width: 100%;
        max-width: 100%;
        height: 100vh;
    }

    /* Nascondi bottone massimizza su mobile */
    .popup-maximize {
        display: none;
    }
}

@media (max-width: 480px) {
    .documents-popup {
        border-radius: 0;
    }

    .documents-popup .popup-header {
        padding: 12px 8px;
        gap: 6px;
    }

    .documents-popup .popup-header h3 {
        font-size: 14px;
        flex: 0 1 auto;
        min-width: 0;
    }

    .documents-header-controls {
        flex-wrap: nowrap;
        margin-left: auto;
        gap: 6px;
    }

    .documents-upload-btn {
        flex: 0 1 auto;
        font-size: 12px;
        padding: 6px 10px;
        width: auto;
        white-space: nowrap;
    }

    .documents-upload-btn svg {
        display: none;
    }

    .docs-view-btn {
        padding: 8px;
    }

    .documents-filters {
        padding: 8px;
        gap: 8px;
    }

    .documents-search-bar,
    .documents-filters select {
        font-size: 14px;
    }

    .documents-content {
        padding: 8px;
    }

    .documents-container {
        padding: 8px;
    }

    .documents-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        gap: 12px;
    }

    .document-card {
        padding: 18px 12px 12px 12px;
        min-height: 200px;
    }

    .popup-header-right {
        gap: 4px;
    }

    .popup-close {
        padding: 6px;
    }

    .document-icon-large {
        font-size: 36px;
    }
}

/* ============================================================
   USERS VIEW - Vista raggruppata per clienti
   ============================================================ */

.documents-users {
    width: 100%;
}

.users-grid {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.user-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: visible;
    transition: all 0.2s ease;
    width: 100%;
    display: block;
}

.user-card:hover {
    background: var(--bg-tertiary);
    border-color: rgba(0, 245, 212, 0.2);
}

.user-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    cursor: pointer;
    transition: background 0.2s ease;
    width: 100%;
}

.user-card:not(.expanded) .user-card-header:hover {
    background: var(--bg-tertiary);
}

.user-card.expanded .user-card-header {
    border-bottom: 1px solid var(--border-color);
}

.user-card-info {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
}

.user-card-icon {
    font-size: 24px;
    line-height: 1;
    opacity: 0.7;
    flex-shrink: 0;
}

.user-card-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.user-card-name {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-color);
}

.user-card-count {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 400;
}

.user-card-toggle-btn {
    padding: 4px;
    background: transparent;
    color: var(--text-muted);
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-right: 20px;
}

.user-card-toggle-btn:hover {
    color: var(--accent-color);
}

.user-card-toggle-btn:hover svg {
    stroke: var(--accent-color);
}

.user-card-content {
    width: 100%;
    padding: 16px 20px 20px 20px;
    display: block;
    clear: both;
    background: var(--bg-secondary);
}

.user-docs-controls {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
    justify-content: flex-end;
    width: 100%;
}

.user-view-btn {
    padding: 8px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.user-view-btn:hover {
    background: var(--bg-hover);
    border-color: var(--accent-color);
}

.user-view-btn.active {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: white;
}

.user-view-btn.active svg {
    stroke: white;
}

.user-docs-grid {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
}

.user-docs-list {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    .user-card-header {
        padding: 12px 16px;
    }

    .user-card-info {
        gap: 10px;
    }

    .user-card-icon {
        font-size: 22px;
    }

    .user-card-name {
        font-size: 14px;
    }

    .user-card-count {
        font-size: 11px;
    }

    .user-card-toggle-btn {
        margin-right: 10px;
    }

    .user-card-content {
        padding: 12px 16px 16px 16px;
    }

    .user-docs-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 8px;
    }

    .user-docs-controls {
        justify-content: center;
    }
}

/* ============================================================
   TXT VIEWER - Visualizzatore file di testo
   ============================================================ */

.document-txt-viewer {
    width: 100%;
    max-width: 100%;
    overflow: auto;
}

.txt-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
    margin: 0;
}

.txt-content pre {
    margin: 0;
    padding: 0;
    font-family: 'Courier New', Courier, monospace;
    font-size: 13px;
    line-height: 1.6;
    color: var(--text-color);
    white-space: pre-wrap;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.txt-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 200px;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    .txt-content {
        padding: 12px;
    }

    .txt-content pre {
        font-size: 12px;
        line-height: 1.5;
    }
}