/* Interfaccia della pagina di stampa (solo schermo) */
.top { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 12px; padding: 10px 16px; background: var(--surface); border-bottom: 1px solid var(--line); }
.top h1 { margin: 0; font-size: 18px; }
.summary { margin-left: auto; color: var(--muted); font-size: 13px; text-align: right; }

.layout { display: grid; grid-template-columns: 360px 1fr; align-items: start; }
.panel { position: sticky; top: 59px; height: calc(100vh - 59px); overflow: auto; padding: 14px 16px 32px; background: var(--surface); border-right: 1px solid var(--line); }
.panel section { padding: 12px 0; border-bottom: 1px solid var(--line); }
.panel section:last-child { border: 0; }
.panel h2 { margin: 0 0 10px; font-size: 14px; display: flex; align-items: center; gap: 8px; }
.panel h2 i { font-style: normal; width: 22px; height: 22px; border-radius: 50%; background: var(--accent); color: #fff; display: grid; place-items: center; font-size: 12px; }
.panel label { display: block; font-size: 13px; color: var(--muted); }
.panel label .field, .panel label select { margin-top: 3px; }
.lbl { margin: 10px 0 4px; font-size: 13px; color: var(--muted); display: block; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 8px; }
details { margin-top: 10px; }
summary { cursor: pointer; font-weight: 600; font-size: 13px; padding: 4px 0; }
summary small { color: var(--accent); }
details .btn { margin-top: 10px; width: 100%; }
.hint { font-size: 12px; color: var(--muted); }

.seg { display: flex; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.seg label { flex: 1 1 auto; }
.seg input { position: absolute; opacity: 0; pointer-events: none; }
.seg span { display: block; text-align: center; padding: 8px 5px; cursor: pointer; font-size: 13px; color: var(--text); white-space: nowrap; }
.src-row { margin-top: 8px; }
.src-row .pills { margin-top: 6px; }
#idsRow .pill { font-variant-numeric: tabular-nums; }
.seg input:checked + span { background: var(--text); color: var(--bg); }
.seg input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: -2px; }

.chips { display: flex; flex-wrap: wrap; gap: 4px; }
.chip { width: 26px; height: 26px; border-radius: 50%; border: 2px solid transparent; background: var(--c); cursor: pointer; opacity: .45; padding: 0; }
.chip[aria-pressed="true"] { opacity: 1; border-color: var(--text); transform: scale(1.1); }
.pills { display: flex; flex-wrap: wrap; gap: 4px; }
.pill { border: 1px solid var(--line); background: var(--surface); border-radius: 999px; padding: 3px 10px; font-size: 12px; cursor: pointer; }
.pill[aria-pressed="true"] { background: var(--text); color: var(--bg); border-color: var(--text); }

.modes { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.modes button { text-align: left; border: 1px solid var(--line); background: var(--surface); border-radius: 12px; padding: 10px; cursor: pointer; display: flex; flex-direction: column; gap: 2px; }
.modes button small { color: var(--muted); font-size: 11px; line-height: 1.25; }
.modes button:last-child:nth-child(odd) { grid-column: 1 / -1; }
.modes button[aria-checked="true"] { border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); background: color-mix(in srgb, var(--accent) 8%, var(--surface)); }

#opts .grp { margin-bottom: 10px; }
#opts .grp > b { display: block; font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin: 10px 0 4px; }
#opts label.chk { display: flex; gap: 8px; align-items: center; color: var(--text); padding: 3px 0; cursor: pointer; }
#opts label.rng { display: grid; grid-template-columns: 1fr auto; align-items: center; }
#opts label.rng input { grid-column: 1 / -1; width: 100%; accent-color: var(--accent); }
#opts output { color: var(--text); font-variant-numeric: tabular-nums; }
#opts .two.end { align-items: end; }
.sel-note { font-size: 12px; background: var(--surface-2); border-radius: 8px; padding: 6px 10px; margin-bottom: 6px; display: flex; gap: 8px; align-items: center; justify-content: space-between; color: var(--text); }
.sel-note .btn { min-height: 28px; padding: 0 10px; font-size: 12px; }
input[type=range] { accent-color: var(--accent); width: 100%; }

.scroller { overflow-x: auto; }
.preview { min-width: 0; padding: 0 0 40px; background: var(--bg); }
.ptools { position: sticky; top: 59px; z-index: 5; display: flex; align-items: center; gap: 12px; padding: 8px 16px; background: color-mix(in srgb, var(--bg) 90%, transparent); backdrop-filter: blur(8px); font-size: 13px; color: var(--muted); }
.ptools label { display: flex; align-items: center; gap: 8px; }
.ptools input { width: 140px; }
.empty { text-align: center; color: var(--muted); padding: 60px 0; }

@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; }
  .panel { position: static; height: auto; border-right: 0; border-bottom: 1px solid var(--line); }
  .ptools { top: 59px; }
  .summary { display: none; }
  .top .btn.primary { margin-left: auto; }
  #pdfBtn { margin-left: auto; }
  #pdfBtn:not([hidden]) + .btn.primary { margin-left: 0; }
}
@media (max-width: 480px) {
  .top h1, .top .wide { display: none; }
}