/* Nitido · Impostazioni › Importa da Excel o CSV (22/10/2026), proposta A «Passo dopo passo».
   Un file per gruppo di pagine, caricato dopo nitido.css (vedi _pagine_css.html). Solo i token di colore e di misura di
   nitido.css; classi con lo scope della pagina (im-). L'indicatore dei passi, i riquadri da scegliere e il piè di pagina
   ripetono quelli della configurazione guidata (configurazione.css: cfg-).

   Indice
     1. I passi e la testa
     2. Passo 1 · il file
     3. Passo 2 · le colonne
     4. Passo 3 · l'anteprima (tabella al computer, schede al telefono)
     5. Passo 4 · fatto, «Annulla l'importazione», l'elenco delle importazioni
     6. Telefono
   Disegno approvato: tavole-importazione.html, proposta A (docs/nitido/design/importazione). */

/* ───────────────────────── 1. I passi e la testa ───────────────────────── */
.im-pagina :where(h1, h2, p, ul) { margin: 0; }
.im-pannello[hidden] { display: none; }
.im-testa { margin-top: 36px; margin-bottom: 26px; }
.im-t { outline: 0; }
.im-steps { display: flex; align-items: center; gap: 14px; margin-bottom: 30px; }
.im-step { display: inline-flex; align-items: center; gap: 10px; font-size: 14px; color: var(--nx-ink2); white-space: nowrap; }
.im-step .num {
  flex: none; display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; font-size: 12px; color: var(--nx-ink2);
  box-shadow: inset 0 0 0 1.5px var(--nx-ring);
}
.im-step.is-ok .num { background: var(--nx-paid-veil); color: var(--nx-paid); box-shadow: none; font-size: 13px; }
.im-step.is-on { color: var(--nx-wine); font-weight: 500; }
.im-step.is-on .num { background: var(--nx-wine); color: #fff; box-shadow: none; }
.im-step-line { flex: 1; height: 1px; background: var(--nx-rule); min-width: 16px; }
.im-step-line.is-ok { background: var(--nx-paid); opacity: .5; }
.im-fase { display: none; }
.im-seg { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 4px; }
.im-seg span { height: 3px; border-radius: 2px; background: var(--nx-rule); }
.im-seg span.is-on { background: var(--nx-wine); }
.im-corpo { max-width: 860px; }
.im-avvisi:empty { display: none; }
.im-avvisi .nx-acc-alert, .im-pannello .nx-acc-alert { margin-top: 0; margin-bottom: 20px; }
.im-q { margin: 0 0 10px; padding: 0; font: 600 16px/1.3 var(--nx-f-ui); letter-spacing: -.01em; }
.im-q--dopo { margin-top: 26px; }
.im-gruppo { min-width: 0; margin: 0; padding: 0; border: 0; }
.im-corpo .nx-hint { margin-top: 14px; max-width: 72ch; }
.im-note { margin-top: 14px; font-size: 13px; color: var(--nx-ink2); max-width: 72ch; }

/* in fondo a ogni passo: «← Indietro» a sinistra, il pulsante principale a destra */
.im-pie { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--nx-rule); }
.im-az { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.im-ind {
  display: inline-flex; align-items: center; min-height: 44px; padding: 0 18px; border: 0; border-radius: var(--nx-r); background: none;
  font: 500 14px var(--nx-f-ui); color: var(--nx-ink); cursor: pointer; box-shadow: inset 0 0 0 1px var(--nx-line);
}
.im-ind:hover { background: var(--nx-hover); }
.im-pie .nx-btn[disabled] { opacity: .5; }

/* ───────────────────────── 2. Passo 1 · il file ───────────────────────── */
.im-tipi { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-bottom: 28px; }
.im-card {
  position: relative; display: flex; flex-direction: column; gap: 4px; padding: 16px; border-radius: var(--nx-r-md); cursor: pointer;
  background: var(--nx-wall); box-shadow: inset 0 0 0 1px var(--nx-line);
}
.im-card input { position: absolute; opacity: 0; pointer-events: none; }
.im-card:has(input:checked) { background: var(--nx-veil); box-shadow: inset 0 0 0 1.5px var(--nx-wine); }
.im-card:has(input:focus-visible) { outline: 2px solid var(--nx-wine); outline-offset: 2px; }
.im-card-h { display: flex; align-items: center; gap: 10px; font-weight: 500; }
.im-radio { width: 18px; height: 18px; flex: none; display: grid; place-items: center; border-radius: 50%; background: #fff; box-shadow: inset 0 0 0 1.5px var(--nx-ring); }
.im-card:has(input:checked) .im-radio { box-shadow: inset 0 0 0 1.5px var(--nx-wine); }
.im-card:has(input:checked) .im-radio::after { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--nx-wine); }
.im-card-d { padding-left: 28px; font-size: 13px; line-height: 1.45; color: var(--nx-ink2); }
.im-drop {
  display: flex; flex-direction: column; align-items: center; gap: 8px; text-align: center; padding: 30px 20px; border-radius: var(--nx-r-lg);
  background: var(--nx-grey); box-shadow: inset 0 0 0 1.5px var(--nx-line); cursor: pointer;
}
.im-drop[hidden] { display: none; }
.im-drop.is-over { background: var(--nx-veil); box-shadow: inset 0 0 0 1.5px var(--nx-wine); }
.im-drop:has(+ input:focus-visible) { outline: 2px solid var(--nx-wine); outline-offset: 2px; }
.im-drop .ic, .im-file .ic { width: 44px; height: 44px; flex: none; display: grid; place-items: center; border-radius: var(--nx-r-md); background: #fff; box-shadow: var(--nx-sh-1); color: var(--nx-ink); }
.im-drop b { font-weight: 500; font-size: 15px; }
.im-drop span:not(.ic) { font-size: 13px; color: var(--nx-ink2); }
.im-file { display: flex; align-items: center; gap: 14px; padding: 14px 16px; border-radius: var(--nx-r-lg); background: var(--nx-grey); }
.im-file[hidden] { display: none; }
.im-file .ic { width: 40px; height: 40px; color: var(--nx-paid); }
.im-file .tx { min-width: 0; flex: 1; }
.im-file b { display: block; font-weight: 500; overflow-wrap: anywhere; }
.im-file small { font-size: 12.5px; color: var(--nx-ink2); }
.im-file .nx-ul { cursor: pointer; }
.im-limiti { margin-top: 10px; font-size: 12.5px; color: var(--nx-ink2); }

/* ───────────────────────── 3. Passo 2 · le colonne ───────────────────────── */
.im-file--fisso { margin-bottom: 22px; }
.im-maphead, .im-map { display: grid; grid-template-columns: minmax(0, 1fr) 28px minmax(0, 300px); gap: 0 14px; align-items: center; }
.im-maphead { padding: 0 0 8px; box-shadow: inset 0 -1px 0 var(--nx-rule); }
.im-map { padding: 10px 0; box-shadow: inset 0 -1px 0 var(--nx-rule); }
.im-map .col { min-width: 0; cursor: pointer; }
.im-map .col b { display: block; font-weight: 500; font-size: 14.5px; }
.im-map .col small { display: block; margin-top: 1px; font-size: 12.5px; line-height: 1.4; color: var(--nx-ink2); overflow-wrap: anywhere; }
.im-map .arr { justify-self: center; color: var(--nx-mute); }
.im-map.is-off .col b { font-weight: 400; color: var(--nx-ink2); }
.im-map .nx-select--sm { height: 38px; }
.im-map .nx-select.is-off { color: var(--nx-ink2); }
.im-map.is-err .nx-select { box-shadow: inset 0 0 0 1.5px var(--nx-wine); background-color: var(--nx-veil); }
.im-map-err { margin-top: 6px; font-size: 12.5px; line-height: 1.4; color: var(--nx-wine); }
.im-altre > summary { display: inline-flex; align-items: center; min-height: 44px; font-size: 13.5px; font-weight: 500; color: var(--nx-ink2); cursor: pointer; }
.im-altre > summary { display: none; }
.im-errore { margin-top: 0; }
.im-serie { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; min-width: 0; margin: 22px 0 0; padding: 16px 18px; border: 0; border-radius: var(--nx-r-lg); background: var(--nx-grey); }
.im-serie .tx { flex: 1 1 260px; }
.im-serie .tx b { display: block; font-weight: 500; }
.im-serie .tx span { font-size: 13px; color: var(--nx-ink2); }
.im-toggle { display: inline-flex; padding: 4px; gap: 2px; border-radius: var(--nx-r-md); background: #fff; box-shadow: inset 0 0 0 1px var(--nx-line); }
.im-toggle label { position: relative; display: inline-flex; cursor: pointer; }
.im-toggle input { position: absolute; opacity: 0; pointer-events: none; }
.im-toggle span { display: inline-flex; align-items: center; height: 36px; padding: 0 16px; border-radius: var(--nx-r-sm); font-size: 13.5px; font-weight: 500; color: var(--nx-ink2); }
.im-toggle input:checked + span { background: var(--nx-ink); color: #fff; }
.im-toggle input:focus-visible + span { outline: 2px solid var(--nx-wine); outline-offset: 2px; }

/* ───────────────────────── 4. Passo 3 · l'anteprima ───────────────────────── */
.im-tot { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-bottom: 20px; }
.im-tile { display: flex; flex-direction: column; gap: 4px; padding: 16px 18px; border-radius: var(--nx-r-lg); background: var(--nx-grey); }
.im-tile .n { font: 400 40px/1 var(--nx-f-serif); letter-spacing: -.02em; }
.im-tile .nx-st { font-size: 13px; }
.im-tile .d { font-size: 12.5px; color: var(--nx-ink2); }
.im-avviso-riga { display: flex; align-items: flex-start; gap: 8px; margin: 0 0 8px; font-size: 13.5px; line-height: 1.5; color: var(--nx-ink2); }
.im-avviso-riga > .nx-i { flex: none; margin-top: 3px; }
.im-filtri { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 14px; }
.im-filtri .nx-chip { cursor: pointer; border: 0; font-family: inherit; min-height: 34px; }
.im-filtri .nx-chip b { font-weight: 600; }
.im-tabella .nx-table { min-width: 760px; }
.im-tabella tr[hidden], .im-schede [hidden] { display: none; }
.im-tabella td { vertical-align: top; padding-top: 10px; padding-bottom: 10px; }
.im-tabella .nm { font: 400 16px/1.2 var(--nx-f-serif); }
.im-tabella .sub { display: block; margin-top: 2px; font-size: 12.5px; color: var(--nx-ink2); }
.im-tabella .sub.bad { color: var(--nx-wine); font-weight: 500; }
tr.row-errore td { background: #FBF7F8; }
tr.row-saltata td .nm { color: var(--nx-ink2); }
.im-tabella td.cell-bad { background: var(--nx-veil); box-shadow: inset 0 0 0 1.5px var(--nx-wine), inset 0 -1px 0 var(--nx-rule); color: var(--nx-wine); font-weight: 500; }
.nx-amt--paid { color: var(--nx-paid); }
.im-why { display: block; max-width: 250px; margin-top: 3px; font-size: 12.5px; line-height: 1.35; color: var(--nx-ink2); white-space: normal; }
.im-why.bad { color: var(--nx-wine); }
.im-schede { display: none; }
.im-confermo { margin: 0; }

/* ───────────────────────── 5. Passo 4 · fatto ───────────────────────── */
.im-ok { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; margin-bottom: 14px; border-radius: 50%; background: var(--nx-paid-veil); color: var(--nx-paid); }
.im-righe { border-top: 1px solid var(--nx-rule); margin-top: 22px; padding: 0; list-style: none; }
.im-righe li { display: flex; align-items: baseline; justify-content: space-between; gap: 6px 16px; flex-wrap: wrap; min-height: 48px; padding: 12px 0; border-bottom: 1px solid var(--nx-rule); font-size: 14.5px; }
.im-righe li > span:last-child { font-weight: 500; text-align: right; }
.im-righe small { display: block; font-size: 12.5px; font-weight: 400; color: var(--nx-ink2); }
.im-azioni { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.im-undo { display: flex; align-items: center; flex-wrap: wrap; gap: 16px 24px; margin-top: 30px; padding: 18px 20px; border-radius: var(--nx-r-lg); background: var(--nx-grey); }
.im-undo .tx { flex: 1 1 320px; min-width: 0; }
.im-undo .tx b { display: block; margin-bottom: 2px; font-weight: 500; }
.im-undo .tx span { font-size: 13.5px; line-height: 1.5; color: var(--nx-ink2); }
.im-undo form { margin: 0; }
.im-restano { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--nx-rule); }
.im-restano li { padding: 12px 0; border-bottom: 1px solid var(--nx-rule); }
.im-restano b { display: block; font: 400 17px/1.2 var(--nx-f-serif); }
.im-restano span { font-size: 13px; color: var(--nx-ink2); }
.im-storico .im-righe { margin-top: 8px; }
.im-storico .im-stato form { margin: 0; }
.im-storico .im-stato small { font-size: 12.5px; color: var(--nx-ink2); }

/* ───────────────────────── 6. Telefono ───────────────────────── */
@media (max-width: 900px) {
  .im-steps { gap: 8px; }
  .im-step-line { min-width: 8px; }
}
@media (max-width: 767px) {
  .im-testa { margin-top: 22px; margin-bottom: 18px; }
  .im-steps { display: none; }
  .im-fase { display: flex; flex-direction: column; gap: 8px; margin: 0 0 18px; }
  .im-tipi { grid-template-columns: minmax(0, 1fr); margin-bottom: 20px; }
  .im-maphead { display: none; }
  .im-map { grid-template-columns: minmax(0, 1fr); gap: 8px; padding: 12px 0 14px; }
  .im-map .arr { display: none; }
  .im-map .nx-select--sm { height: 44px; }
  .im-altre > summary { display: flex; padding: 14px; margin-top: 14px; border-radius: var(--nx-r-md); background: var(--nx-grey); justify-content: center; }
  .im-altre[open] > summary { display: none; }
  .im-tot { gap: 8px; }
  .im-tile { padding: 12px 12px 10px; gap: 3px; }
  .im-tile .n { font-size: 30px; }
  .im-tile .nx-st { font-size: 12px; gap: 5px; }
  .im-tile .d { display: none; }
  .im-filtri { flex-wrap: nowrap; overflow-x: auto; margin-left: -16px; margin-right: -16px; padding: 0 16px 2px; scrollbar-width: none; }
  .im-filtri::-webkit-scrollbar { display: none; }
  .im-tabella { display: none; }
  .im-schede { display: flex; flex-direction: column; gap: 10px; }
  .pc {
    position: relative; padding: 14px 14px 14px 18px; border-radius: var(--nx-r-lg); background: #fff; overflow: hidden;
    box-shadow: 0 0 0 1px rgba(16, 24, 40, .06), 0 1px 2px rgba(16, 24, 40, .04), 0 6px 16px -10px rgba(16, 24, 40, .10);
  }
  .pc::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--nx-paid); }
  .pc.r-saltata::before { background: var(--nx-mute); }
  .pc.r-errore::before { background: var(--nx-wine); }
  .pc.r-saltata { background: var(--nx-hover); }
  .pc-h { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; }
  .pc-h .nm { min-width: 0; font: 400 18px/1.15 var(--nx-f-serif); overflow-wrap: anywhere; }
  .pc-h .nm.bad { color: var(--nx-wine); }
  .pc-h .nx-st { margin-top: 2px; gap: 5px; }
  .pc-r { margin-top: 2px; font-size: 11.5px; color: var(--nx-ink2); }
  .pc-g { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 12px; margin-top: 10px; }
  .pc-g div { min-width: 0; }
  .pc-g .pc-wide { grid-column: 1 / -1; }
  .pc-g small { display: block; font-size: 11.5px; color: var(--nx-ink2); }
  .pc-g span { display: block; font-size: 13.5px; overflow-wrap: anywhere; }
  .pc-g .bad { margin: -5px -8px; padding: 5px 8px; border-radius: 8px; background: var(--nx-veil); box-shadow: inset 0 0 0 1.5px var(--nx-wine); color: var(--nx-wine); font-weight: 500; }
  .pc-why { display: flex; gap: 7px; align-items: flex-start; margin-top: 10px; padding-top: 9px; box-shadow: inset 0 1px 0 var(--nx-rule); font-size: 12.5px; line-height: 1.4; color: var(--nx-ink2); }
  .pc-why.bad { color: var(--nx-wine); }
  .pc-why .nx-i { margin-top: 1px; flex: none; }
  .pc-split { display: flex; flex-direction: column; gap: 3px; margin-top: 10px; padding: 10px 12px; border-radius: var(--nx-r-md); background: var(--nx-grey); font-size: 12.5px; color: var(--nx-ink2); }
  .pc-split div { display: flex; justify-content: space-between; gap: 8px; }
  .pc-split b { font-weight: 500; }
  /* in fondo: il pulsante principale a tutta larghezza, sotto «Indietro» */
  .im-pie { display: grid; grid-template-columns: minmax(0, 1fr); grid-template-areas: "avanti" "indietro"; gap: 6px; margin-top: 22px; padding-top: 14px; }
  .im-az { display: contents; }
  .im-az .nx-btn { grid-area: avanti; width: 100%; height: 48px; }
  .im-pie > .im-ind, .im-pie > .im-esempi { grid-area: indietro; }
  .im-pie > .im-ind { justify-content: flex-start; padding: 0; box-shadow: none; font-weight: 400; font-size: 13px; color: var(--nx-ink2); }
  .im-pie > .im-ind:hover { background: none; }
  .im-pie > .im-esempi { display: inline-flex; align-items: center; min-height: 44px; }
  .im-azioni { flex-direction: column; }
  .im-azioni .nx-btn { width: 100%; }
  .im-undo .nx-btn { width: 100%; height: 44px; }
  .im-undo form { width: 100%; }
}

/* ───────────────────────── Profondità (palette Grafite): Importa da Excel o CSV ───────────────────────── */
/* la testata e i passi stanno sul tavolo; il corpo di ogni passo (scelte, file, tabelle) è un foglio */
.nx-crm .im-corpo { margin-top: 20px; padding: var(--nx-sheet-pad); background: var(--nx-sheet); border-radius: var(--nx-r-sheet); box-shadow: var(--nx-sheet-ring); }