/* Visualizzatore documenti (js/components/visualizzatoreDocumenti.js): a tutto schermo, SOPRA la scheda attivita' (9999),
   la scheda cliente (9990) e le finestre: le sue conferme stanno dentro di lui. Colori dalle variabili del tema. */
.vdoc-sfondo { position: fixed; inset: 0; background: rgba(15, 23, 42, .55); z-index: 10040; }
.vdoc {
  position: fixed; inset: 24px; z-index: 10041; display: flex; flex-direction: column; overflow: hidden; outline: none;
  background: var(--card-bg, #fff); color: var(--text-primary, #111827); border-radius: 14px; box-shadow: 0 24px 64px rgba(0, 0, 0, .35);
  animation: vdocEntra .18s ease-out;
}
@keyframes vdocEntra { from { opacity: 0; transform: scale(.985); } to { opacity: 1; transform: none; } }

.vdoc-testa { display: flex; align-items: center; gap: 12px; padding: 12px 14px 12px 18px; border-bottom: 1px solid var(--border-color, #e5e7eb); flex: 0 0 auto; }
.vdoc-icona { font-size: 22px; color: var(--text-secondary, #6b7280); flex: 0 0 auto; }
.vdoc-ic-pdf { color: #dc2626; } .vdoc-ic-xlsx, .vdoc-ic-xls, .vdoc-ic-csv { color: #059669; } .vdoc-ic-docx, .vdoc-ic-doc { color: #2563eb; } .vdoc-ic-immagine { color: #7c3aed; }
.vdoc-titoli { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.vdoc-titoli b { font-size: 15px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.vdoc-titoli small { font-size: 12px; color: var(--text-tertiary, #9ca3af); }
.vdoc-azioni { display: flex; align-items: center; gap: 6px; flex: 0 0 auto; }
.vdoc-btn {
  display: inline-flex; align-items: center; gap: 7px; height: 34px; padding: 0 13px; border-radius: 8px; cursor: pointer; white-space: nowrap;
  border: 1px solid var(--border-color, #e5e7eb); background: var(--card-bg, #fff); color: var(--text-primary, #111827); font-size: 13px; font-weight: 600;
}
.vdoc-btn:hover:not(:disabled) { border-color: var(--primary, #6366f1); color: var(--primary, #6366f1); }
.vdoc-btn:disabled { opacity: .5; cursor: default; }
.vdoc-btn-primario { background: var(--primary, #6366f1); border-color: var(--primary, #6366f1); color: #fff; }
.vdoc-btn-primario:hover:not(:disabled) { color: #fff; filter: brightness(1.08); }
.vdoc-btn-pericolo { border-color: var(--danger, #ef4444); color: var(--danger, #ef4444); }
.vdoc-btn-icona { width: 34px; height: 34px; border: none; border-radius: 8px; background: transparent; color: var(--text-secondary, #6b7280); cursor: pointer; font-size: 15px; }
.vdoc-btn-icona:hover { background: var(--bg-tertiary, #f3f4f6); color: var(--text-primary, #111827); }

.vdoc-avviso { padding: 8px 18px; font-size: 12.5px; background: color-mix(in srgb, #f59e0b 12%, transparent); color: var(--text-primary, #111827); border-bottom: 1px solid color-mix(in srgb, #f59e0b 30%, transparent); }
/* le barre con display:flex (piede, fogli, proposta) ignoravano l'attributo hidden: dopo "Salva" restava "Salvo…" in basso */
.vdoc [hidden] { display: none !important; }
/* modifica proposta dal chatbot ("cambia il prezzo del prodotto X a 100 €"): si applica solo col clic */
.vdoc-proposta { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 10px; padding: 9px 18px; font-size: 13px; color: var(--text-primary, #111827);
  background: color-mix(in srgb, #7c3aed 9%, transparent); border-bottom: 1px solid color-mix(in srgb, #7c3aed 28%, transparent); flex: 0 0 auto; }
.vdoc-proposta > .fa-robot { color: #7c3aed; }
.vdoc-proposta-testo { flex: 1 1 260px; min-width: 0; overflow-wrap: anywhere; }
.vdoc-proposta-scelte { display: flex; flex-wrap: wrap; gap: 6px; width: 100%; }
.vdoc-tabella td.proposta { outline: 2px solid #7c3aed; outline-offset: -2px; }
.vdoc-fogli { display: flex; gap: 2px; padding: 6px 12px 0; overflow-x: auto; border-bottom: 1px solid var(--border-color, #e5e7eb); flex: 0 0 auto; scrollbar-width: thin; }
.vdoc-foglio { border: 1px solid transparent; border-bottom: none; background: none; padding: 7px 12px; border-radius: 8px 8px 0 0; cursor: pointer; font-size: 12.5px; font-weight: 600; color: var(--text-secondary, #6b7280); white-space: nowrap; }
.vdoc-foglio.attivo { background: var(--card-bg, #fff); border-color: var(--border-color, #e5e7eb); color: #059669; margin-bottom: -1px; }

.vdoc-corpo { flex: 1; min-height: 0; overflow: auto; background: var(--bg-secondary, #f9fafb); position: relative; }
.vdoc-caricamento, .vdoc-vuoto { height: 100%; min-height: 220px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; color: var(--text-secondary, #6b7280); text-align: center; padding: 24px; }
.vdoc-caricamento i { font-size: 28px; color: var(--primary, #6366f1); }
.vdoc-vuoto i { font-size: 34px; color: var(--text-tertiary, #9ca3af); }

/* PDF */
.vdoc-pagine { display: flex; flex-direction: column; align-items: center; gap: 14px; padding: 16px; }
.vdoc-pagina { background: #fff; box-shadow: 0 2px 10px rgba(0, 0, 0, .14); flex: 0 0 auto; }
.vdoc-pagina canvas { display: block; }

/* tabelle (Excel, CSV) */
.vdoc-griglia { height: 100%; overflow: auto; background: var(--card-bg, #fff); }
.vdoc-tabella { border-collapse: collapse; font-size: 13px; min-width: 100%; }
.vdoc-tabella th { position: sticky; top: 0; z-index: 2; background: var(--bg-tertiary, #f3f4f6); color: var(--text-secondary, #6b7280); font-weight: 600; font-size: 11.5px; padding: 5px 8px; border: 1px solid var(--border-color, #e5e7eb); }
.vdoc-tabella tbody th { position: sticky; left: 0; z-index: 1; text-align: right; min-width: 42px; }
.vdoc-tabella .vdoc-angolo { left: 0; z-index: 3; }
.vdoc-tabella td { border: 1px solid var(--border-color, #e5e7eb); padding: 5px 8px; min-width: 70px; max-width: 360px; white-space: pre-wrap; overflow-wrap: anywhere; vertical-align: top; }
.vdoc-tabella td.num { text-align: right; font-variant-numeric: tabular-nums; }
.vdoc-tabella td.formula { color: #0f766e; }
.vdoc-griglia.in-modifica td { cursor: cell; }
.vdoc-griglia.in-modifica td:hover { background: color-mix(in srgb, var(--primary, #6366f1) 6%, transparent); }
.vdoc-tabella td.modificata { background: color-mix(in srgb, #f59e0b 16%, transparent); }
.vdoc-tabella td.attiva { outline: 2px solid var(--primary, #6366f1); outline-offset: -2px; background: var(--card-bg, #fff); cursor: text; }
[data-theme="dark"] .vdoc-tabella td.formula { color: #5eead4; }

/* Word: docx-preview disegna pagine bianche (il documento ha i suoi colori) */
.vdoc-word { padding: 16px 0; }
.vdoc-word .docx-wrapper { background: transparent !important; padding: 0 !important; }
.vdoc-word .docx-wrapper > section.docx { margin: 0 auto 16px !important; box-shadow: 0 2px 10px rgba(0, 0, 0, .14) !important; }

.vdoc-immagine { min-height: 100%; display: flex; align-items: center; justify-content: center; padding: 16px; }
.vdoc-immagine img { display: block; height: auto; border-radius: 6px; box-shadow: 0 2px 10px rgba(0, 0, 0, .14); background: #fff; }
.vdoc-testo { margin: 0; padding: 18px; white-space: pre-wrap; overflow-wrap: anywhere; font-size: 13px; line-height: 1.5; background: var(--card-bg, #fff); min-height: 100%; }

/* piede: modifica, versioni, conferme */
.vdoc-piede { display: flex; align-items: center; justify-content: flex-end; flex-wrap: wrap; gap: 8px; padding: 10px 14px; border-top: 1px solid var(--border-color, #e5e7eb); flex: 0 0 auto; }
.vdoc-stato { margin-right: auto; font-size: 13px; color: var(--text-secondary, #6b7280); }
.vdoc-stato-attenzione { color: #b45309; }
[data-theme="dark"] .vdoc-stato-attenzione { color: #fcd34d; }
.vdoc-versioni { margin-right: auto; display: flex; flex-direction: column; gap: 4px; font-size: 13px; max-height: 160px; overflow: auto; }
.vdoc-versione { color: var(--primary, #6366f1); text-decoration: none; }
.vdoc-versione:hover { text-decoration: underline; }

@media (max-width: 760px) {
  .vdoc { inset: 0; border-radius: 0; }
  .vdoc-btn span { display: none; }
  .vdoc-btn { padding: 0 10px; }
  .vdoc-testa { padding: 10px 8px 10px 12px; gap: 8px; }
  .vdoc-tabella td { min-width: 56px; }
}