/* JEMAI PDF · interfaccia (si appoggia a /assets/site.css) */
.pa-hero { padding-bottom: 18px; }
.pa-hero h1 { max-width: 900px; }
.pa-badges { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.pa-badges span { display: inline-flex; align-items: center; gap: 7px; font-family: var(--mono); font-size: .72rem; color: var(--text2); border: 1px solid var(--line2); border-radius: 999px; padding: 6px 12px; background: rgba(255,255,255,.02); }
.pa-badges .ic { width: 14px; height: 14px; color: var(--green); }
#pdfApp { padding: 10px 0 var(--sec); min-height: 60vh; }
.pa-dot { width: 9px; height: 9px; border-radius: 3px; display: inline-block; }
.red .pa-ic, .pa-dot.red { --c: #ff5a5f; } .green .pa-ic, .pa-dot.green { --c: var(--green); } .amber .pa-ic, .pa-dot.amber { --c: var(--amber); }
.cyan .pa-ic, .pa-dot.cyan { --c: var(--cyan); } .purple .pa-ic, .pa-dot.purple { --c: #a78bfa; } .slate .pa-ic, .pa-dot.slate { --c: #94a3b8; }
.pa-dot { background: var(--c); }
.pa-ic { width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; color: var(--c); background: color-mix(in srgb, var(--c) 13%, transparent); border: 1px solid color-mix(in srgb, var(--c) 30%, transparent); flex: none; }
.pa-ic .ic { width: 20px; height: 20px; }
.pa-ic.big { width: 54px; height: 54px; border-radius: 14px; } .pa-ic.big .ic { width: 26px; height: 26px; }
/* strumento */
.pa-app { --c: #ff5a5f; } .pa-app.red { --c: #ff5a5f; } .pa-app.green { --c: #3ddc97; } .pa-app.amber { --c: #ffb547; } .pa-app.cyan { --c: #56c8ff; } .pa-app.purple { --c: #a78bfa; } .pa-app.slate { --c: #94a3b8; }
.pa-back { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: .76rem; color: var(--text2); margin-bottom: 18px; }
.pa-back .ic { width: 14px; height: 14px; } .pa-back:hover { color: var(--ivory); }
.pa-title { display: flex; gap: 16px; align-items: center; }
.pa-title h1 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); line-height: 1.05; margin: 0 0 4px; }
.pa-title p { color: var(--text2); margin: 0; }
.pa-note { display: flex; gap: 10px; align-items: flex-start; margin-top: 16px; padding: 12px 14px; border: 1px solid rgba(255,181,71,.3); background: rgba(255,181,71,.05); border-radius: 12px; font-size: .84rem; color: var(--text); line-height: 1.5; }
.pa-note .ic { width: 16px; height: 16px; color: var(--amber); flex: none; margin-top: 2px; }
.pa-stage { margin-top: 16px; position: relative; }
.pa-drop { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; text-align: center; min-height: 300px; padding: 34px 20px; border: 2px dashed var(--line2); border-radius: var(--r3); background: radial-gradient(ellipse at 50% 0%, color-mix(in srgb, var(--c) 10%, transparent), transparent 60%), var(--bg2); cursor: pointer; transition: border-color .2s, background .2s; }
.pa-drop:hover, .pa-drop:focus-visible, .pa-drop.over { border-color: var(--c); outline: none; }
.pa-drop.over { background: color-mix(in srgb, var(--c) 10%, var(--bg2)); }
.pa-drop-ic { width: 64px; height: 64px; border-radius: 18px; display: grid; place-items: center; background: color-mix(in srgb, var(--c) 14%, transparent); color: var(--c); }
.pa-drop-ic .ic { width: 30px; height: 30px; }
.pa-drop strong { font-size: 1.25rem; color: var(--ivory); }
.pa-pick { margin-top: 8px; pointer-events: none; }
.pa-work { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 18px; align-items: start; }
.pa-work.over .pa-main { outline: 2px dashed var(--c); outline-offset: 4px; border-radius: var(--r2); }
.pa-main { min-width: 0; }
.pa-bar, .pa-pages-bar { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 12px; }
.pa-bar-r { display: flex; gap: 6px; flex-wrap: wrap; }
.pa-files { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 12px; }
.pa-file { position: relative; display: flex; flex-direction: column; gap: 6px; padding: 12px; border: 1px solid var(--line); border-radius: 14px; background: var(--bg2); transition: border-color .2s, opacity .2s; min-width: 0; }
.pa-file[draggable=true] { cursor: grab; }
.pa-file.drag { opacity: .4; } .pa-file.target, .pa-page.target { border-color: var(--c); box-shadow: 0 0 0 2px color-mix(in srgb, var(--c) 35%, transparent); }
.pa-file.error { border-color: rgba(227,6,19,.45); } .pa-file.locked { border-color: rgba(255,181,71,.45); }
.pa-thumb { position: relative; height: 170px; border-radius: 9px; background: var(--bg); display: grid; place-items: center; overflow: hidden; border: 1px solid var(--line); }
.pa-thumb img { max-width: 100%; max-height: 100%; object-fit: contain; box-shadow: 0 2px 10px rgba(0,0,0,.4); background: #fff; }
.pa-thumb .ic { width: 42px; height: 42px; color: var(--c); }
.pa-num { position: absolute; top: 6px; left: 6px; min-width: 22px; height: 22px; border-radius: 6px; background: var(--c); color: #0b0c0f; font-family: var(--mono); font-size: .7rem; font-weight: 600; display: grid; place-items: center; padding: 0 5px; }
.pa-fname { font-size: .84rem; color: var(--ivory); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pa-fmeta { font-family: var(--mono); font-size: .66rem; color: var(--text3); }
.pa-fmsg { display: flex; gap: 6px; align-items: flex-start; font-size: .74rem; color: #ff9aa0; line-height: 1.35; }
.pa-file.locked .pa-fmsg { color: var(--amber); }
.pa-fmsg .ic { width: 13px; height: 13px; flex: none; margin-top: 1px; }
.pa-facts { display: flex; gap: 4px; justify-content: flex-end; margin-top: auto; }
.pa-facts .icon-btn, .pa-pacts .icon-btn { width: 30px; height: 30px; background: var(--bg); border: 1px solid var(--line); border-radius: 8px; color: var(--text2); display: inline-grid; place-items: center; cursor: pointer; }
.pa-facts .icon-btn:hover:not(:disabled), .pa-pacts .icon-btn:hover { color: var(--ivory); border-color: var(--text3); }
.pa-facts .icon-btn:disabled { opacity: .3; cursor: default; }
.pa-facts .ic, .pa-pacts .ic { width: 14px; height: 14px; }
.pa-spin { width: 26px; height: 26px; border-radius: 50%; border: 2px solid var(--line2); border-top-color: var(--c); animation: paspin .8s linear infinite; }
@keyframes paspin { to { transform: rotate(360deg); } }
/* pagine */
.pa-pgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(128px, 1fr)); gap: 12px; }
.pa-page { position: relative; display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 10px 8px 8px; border: 1px solid var(--line); border-radius: 12px; background: var(--bg2); cursor: pointer; user-select: none; transition: border-color .15s, background .15s; }
.pa-page[draggable=true] { cursor: grab; }
.pa-pthumb { height: 150px; width: 100%; display: grid; place-items: center; transition: transform .25s; }
.pa-pthumb img { max-width: 100%; max-height: 150px; background: #fff; box-shadow: 0 2px 8px rgba(0,0,0,.4); }
.pa-pn { font-family: var(--mono); font-size: .7rem; color: var(--text2); }
.pa-pmark { position: absolute; top: 6px; right: 6px; width: 24px; height: 24px; border-radius: 50%; display: none; place-items: center; color: #fff; }
.pa-pmark .ic { width: 13px; height: 13px; }
.pa-page.keep { border-color: var(--green); background: rgba(61,220,151,.08); } .pa-page.keep .pa-pmark { display: grid; background: var(--green); color: #07130d; }
.pa-page.del { border-color: rgba(227,6,19,.6); background: rgba(227,6,19,.08); } .pa-page.del .pa-pmark { display: grid; background: var(--red); }
.pa-page.del .pa-pthumb { opacity: .35; }
.pa-pacts { display: flex; gap: 3px; }
/* lato opzioni */
.pa-side { position: sticky; top: 84px; display: flex; flex-direction: column; gap: 14px; padding: 18px; border: 1px solid var(--line2); border-radius: var(--r2); background: var(--bg2); }
.pa-opts { display: flex; flex-direction: column; gap: 14px; }
.pa-opt { display: flex; flex-direction: column; gap: 7px; }
.pa-opt[hidden] { display: none; }
.pa-lbl { font-family: var(--mono); font-size: .7rem; color: var(--text3); }
.pa-opt select, .pa-opt input[type=text], .pa-opt input[type=number], .pa-opt input[type=password], .pa-sign input[type=text], .pa-sign select { width: 100%; background: var(--bg); border: 1px solid var(--line2); border-radius: 10px; padding: 10px 12px; color: var(--ivory); font: inherit; font-size: .9rem; outline: none; }
.pa-opt select:focus, .pa-opt input:focus { border-color: var(--c); }
.pa-radio, .pa-check { display: flex; gap: 10px; align-items: flex-start; padding: 9px 11px; border: 1px solid var(--line); border-radius: 10px; cursor: pointer; font-size: .86rem; color: var(--text); line-height: 1.35; }
.pa-radio:has(input:checked) { border-color: var(--c); background: color-mix(in srgb, var(--c) 8%, transparent); }
.pa-radio input, .pa-check input { accent-color: var(--c); margin-top: 2px; flex: none; }
.pa-check { border: 0; padding: 0; }
.pa-pos { display: grid; grid-template-columns: repeat(3, 44px); gap: 5px; }
.pa-pos label { position: relative; } .pa-pos input { position: absolute; opacity: 0; }
.pa-pos span { display: grid; place-items: center; height: 38px; border: 1px solid var(--line2); border-radius: 8px; color: var(--text2); cursor: pointer; }
.pa-pos input:checked + span { border-color: var(--c); color: var(--ivory); background: color-mix(in srgb, var(--c) 14%, transparent); }
.pa-pos input:focus-visible + span { outline: 2px solid var(--c); }
.pa-range { display: flex; align-items: center; gap: 10px; } .pa-range input { flex: 1; accent-color: var(--c); }
.pa-range output { font-family: var(--mono); font-size: .8rem; color: var(--ivory); min-width: 28px; text-align: right; }
.pa-range small { font-size: .7rem; color: var(--text3); }
.pa-go { width: 100%; justify-content: center; padding: 15px 18px; font-size: .95rem; }
.pa-privacy { display: flex; gap: 8px; align-items: flex-start; font-size: .76rem; color: var(--text3); margin: 0; line-height: 1.4; }
.pa-privacy .ic { width: 14px; height: 14px; color: var(--green); flex: none; margin-top: 1px; }
.pa-msg { display: flex; gap: 9px; align-items: flex-start; padding: 11px 13px; border-radius: 10px; font-size: .84rem; line-height: 1.45; }
.pa-msg[hidden] { display: none; }
.pa-msg .ic { width: 16px; height: 16px; flex: none; margin-top: 1px; }
.pa-msg.err { border: 1px solid rgba(227,6,19,.5); color: #ffb3b7; background: rgba(227,6,19,.07); }
.pa-msg.warn { border: 1px solid rgba(255,181,71,.45); color: var(--amber); background: rgba(255,181,71,.05); }
.pa-msg.ok { border: 1px solid rgba(61,220,151,.45); color: var(--green); background: rgba(61,220,151,.05); }
/* firma */
.pa-sign { display: flex; flex-direction: column; gap: 10px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.pa-tabs { display: flex; gap: 4px; padding: 3px; border: 1px solid var(--line2); border-radius: 10px; }
.pa-tabs button { flex: 1; background: none; border: 0; border-radius: 7px; padding: 8px 6px; color: var(--text2); font: inherit; font-size: .78rem; cursor: pointer; }
.pa-tabs button.on { background: var(--bg3); color: var(--ivory); }
.pa-pad { width: 100%; height: auto; aspect-ratio: 600 / 220; background: #fff; border-radius: 10px; touch-action: none; cursor: crosshair; display: block; }
.pa-sign-row { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 8px; }
.pa-swatch { display: flex; gap: 6px; } .pa-swatch input { position: absolute; opacity: 0; }
.pa-swatch i { display: block; width: 24px; height: 24px; border-radius: 50%; border: 2px solid var(--line2); cursor: pointer; }
.pa-swatch input:checked + i { border-color: var(--ivory); }
.pa-file-btn { cursor: pointer; display: inline-flex; }
.pa-sigprev { display: flex; flex-direction: column; gap: 6px; }
.pa-sigprev[hidden] { display: none; }
.pa-sigpage { position: relative; align-self: center; }
.pa-sigpage img:first-child { display: block; max-width: 100%; max-height: 300px; background: #fff; box-shadow: 0 2px 10px rgba(0,0,0,.45); }
.pa-sigimg { position: absolute; outline: 1px dashed var(--c); }
/* avanzamento e risultato */
.pa-progress { position: fixed; inset: 0; z-index: 3000; background: rgba(5,6,8,.72); backdrop-filter: blur(6px); display: grid; place-items: center; padding: 20px; }
.pa-progress[hidden] { display: none; }
.pa-pbox { width: min(440px, 100%); padding: 26px; border: 1px solid var(--line2); border-radius: var(--r2); background: var(--bg2); display: flex; flex-direction: column; gap: 12px; align-items: stretch; text-align: center; }
.pa-pbar { height: 8px; border-radius: 99px; background: var(--bg3); overflow: hidden; }
.pa-pbar i { display: block; height: 100%; width: 0; background: var(--c); border-radius: 99px; transition: width .2s; }
.pa-pbox .btn-ghost { align-self: center; }
.pa-result[hidden] { display: none; }
.pa-done { text-align: center; padding: clamp(28px, 5vw, 56px) 20px; border: 1px solid var(--line2); border-radius: var(--r3); background: radial-gradient(ellipse at 50% 0%, rgba(61,220,151,.1), transparent 60%), var(--bg2); }
.pa-done-ic .ic { width: 52px; height: 52px; color: var(--green); }
.pa-done h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin: 10px 0 6px; }
.pa-done .pa-note { max-width: 640px; margin: 14px auto 0; text-align: left; }
.pa-dl { margin: 24px 0 8px; }
.pa-big { padding: 16px 26px; font-size: 1rem; max-width: 100%; }
.pa-big { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pa-outlist { list-style: none; padding: 0; margin: 18px auto 0; max-width: 640px; display: grid; gap: 6px; text-align: left; max-height: 360px; overflow: auto; }
.pa-outlist li { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 10px; }
.pa-outlist span { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .86rem; }
.pa-outlist small { font-family: var(--mono); font-size: .68rem; color: var(--text3); }
.pa-again { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; margin: 22px 0 14px; }
.pa-done .pa-privacy { justify-content: center; }
/* pagina hub app */
.app-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr)); gap: 16px; }
.app-card { display: flex; flex-direction: column; gap: 12px; padding: 24px; border: 1px solid var(--line2); border-radius: var(--r3); background: linear-gradient(150deg, rgba(255,90,95,.1), transparent 55%), var(--bg2); transition: transform .2s, border-color .2s; }
.app-card:hover { transform: translateY(-2px); border-color: var(--text3); }
.app-card h2 { font-size: 1.5rem; margin: 0; }
.app-card p { color: var(--text2); margin: 0; }
.app-card ul { margin: 0; padding-left: 18px; color: var(--text2); font-size: .88rem; display: grid; gap: 4px; }
.app-card .btn-primary { align-self: flex-start; margin-top: 6px; }
.app-how { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 30px; }
.app-how > div { padding: 18px; border: 1px solid var(--line); border-radius: var(--r2); background: var(--bg2); }
.app-how strong { display: block; margin-bottom: 4px; color: var(--ivory); }
.app-how span { font-size: .88rem; color: var(--text2); }
.app-how .ic { width: 20px; height: 20px; color: var(--green); margin-bottom: 8px; }
@media (max-width: 980px) { .pa-work { grid-template-columns: minmax(0, 1fr); } .pa-side { position: static; } .app-how { grid-template-columns: 1fr; } }
@media (max-width: 600px) {
  .pa-files { grid-template-columns: 1fr 1fr; gap: 10px; }
  .pa-thumb { height: 130px; }
  .pa-pgrid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
  .pa-pthumb { height: 110px; } .pa-pthumb img { max-height: 110px; }
  .pa-page { padding: 8px 4px 6px; }
  .pa-pacts .icon-btn { width: 26px; height: 26px; }
  .pa-drop { min-height: 240px; }
  .pa-side { padding: 14px; }
  .pa-go { position: sticky; bottom: 10px; z-index: 5; box-shadow: 0 10px 30px rgba(0,0,0,.5); }
  .app-grid { grid-template-columns: 1fr; }
}
#pdfApp section:not(.pa-conv) { padding: 0; }
@media (max-width: 600px) { .pa-hero .lead { font-size: .98rem; } }
.app-card.games { background: linear-gradient(150deg, rgba(86,200,255,.1), transparent 55%), var(--bg2); }

/* ── v2: barra delle funzioni + area di lavoro unica ── */
.pa-dot { flex: none; }
.pa-toolbar { position: sticky; top: 68px; z-index: 40; display: flex; align-items: center; margin: 0 0 4px; background: rgba(8,9,11,.9); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border: 1px solid var(--line2); border-radius: var(--r3); }
.pa-tb-scroll { position: relative; flex: 1; min-width: 0; display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none; padding: 8px; scroll-padding: 0 40px; }
.pa-tb-scroll::-webkit-scrollbar { display: none; }
.pa-tb-group { display: flex; align-items: center; gap: 4px; flex: none; padding-right: 6px; border-right: 1px solid var(--line); }
.pa-tb-group:last-child { border-right: 0; }
.pa-tb-lbl { display: inline-flex; align-items: center; gap: 6px; font-family: var(--mono); font-size: .62rem; color: var(--text3); text-transform: uppercase; letter-spacing: .06em; padding: 0 6px 0 4px; white-space: nowrap; }
.pa-tb-lbl .pa-dot { width: 7px; height: 7px; border-radius: 2px; }
.pa-tb-btn { --c: #888; display: inline-flex; align-items: center; gap: 7px; flex: none; white-space: nowrap; padding: 8px 11px; border-radius: 10px; border: 1px solid transparent; background: none; color: var(--text2); font: inherit; font-size: .82rem; cursor: pointer; transition: background .15s, color .15s, border-color .15s; }
.pa-tb-btn.red { --c: #ff5a5f; } .pa-tb-btn.green { --c: #3ddc97; } .pa-tb-btn.amber { --c: #ffb547; } .pa-tb-btn.cyan { --c: #56c8ff; } .pa-tb-btn.purple { --c: #a78bfa; } .pa-tb-btn.slate { --c: #94a3b8; }
.pa-tb-btn .ic { width: 16px; height: 16px; color: var(--c); }
.pa-tb-btn:hover { background: var(--bg3); color: var(--ivory); }
.pa-tb-btn.on { color: var(--ivory); border-color: color-mix(in srgb, var(--c) 55%, transparent); background: color-mix(in srgb, var(--c) 14%, transparent); }
.pa-tb-btn:focus-visible { outline: 2px solid var(--c); outline-offset: 1px; }
.pa-tb-arrow { flex: none; width: 34px; height: 34px; margin: 0 4px; display: grid; place-items: center; border-radius: 9px; border: 1px solid var(--line2); background: var(--bg2); color: var(--text2); cursor: pointer; }
.pa-tb-arrow[hidden] { display: none; }
.pa-tb-arrow:hover { color: var(--ivory); border-color: var(--text3); }
.pa-tb-arrow .ic { width: 16px; height: 16px; }
.pa-app > .pa-msg { margin-top: 12px; }
.pa-drop { min-height: 380px; gap: 12px; }
.pa-drop h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); margin: 6px 0 0; color: var(--ivory); letter-spacing: -.02em; }
.pa-drop-sub { margin: 0; color: var(--text2); font-size: 1rem; }
.pa-drop-more { max-width: 520px; font-size: .84rem; color: var(--text3); }
.pa-drop-more[hidden] { display: none; }
.pa-drop .pa-privacy { margin-top: 4px; }
.pa-side-h { display: flex; gap: 12px; align-items: flex-start; }
.pa-side-h > div { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.pa-side-h strong { font-size: 1.1rem; color: var(--ivory); line-height: 1.25; }
.pa-side-h .small { line-height: 1.4; }
.pa-x { width: 30px; height: 30px; flex: none; display: grid; place-items: center; border-radius: 8px; border: 1px solid var(--line); background: var(--bg); color: var(--text2); cursor: pointer; }
.pa-x:hover { color: var(--ivory); border-color: var(--text3); } .pa-x .ic { width: 14px; height: 14px; }
details.pa-note { display: block; margin: 0; }
details.pa-note summary { display: flex; align-items: center; gap: 8px; cursor: pointer; list-style: none; color: var(--amber); font-family: var(--mono); font-size: .74rem; }
details.pa-note summary::-webkit-details-marker { display: none; }
details.pa-note[open] summary { margin-bottom: 8px; }
details.pa-note > span { display: block; }
.pa-suggest { display: grid; grid-template-columns: 1fr; gap: 6px; max-height: 60vh; overflow: auto; }
.pa-sg { --c: #888; display: flex; align-items: center; gap: 10px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 10px; background: var(--bg); color: var(--text); font: inherit; font-size: .88rem; text-align: left; cursor: pointer; transition: border-color .15s, background .15s; }
.pa-sg.red { --c: #ff5a5f; } .pa-sg.green { --c: #3ddc97; } .pa-sg.amber { --c: #ffb547; } .pa-sg.cyan { --c: #56c8ff; } .pa-sg.purple { --c: #a78bfa; } .pa-sg.slate { --c: #94a3b8; }
.pa-sg .pa-ic { width: 30px; height: 30px; border-radius: 8px; } .pa-sg .pa-ic .ic { width: 15px; height: 15px; }
.pa-sg:hover { border-color: color-mix(in srgb, var(--c) 55%, transparent); background: color-mix(in srgb, var(--c) 8%, var(--bg)); }
.pa-need { display: flex; flex-wrap: wrap; align-items: flex-start; gap: 8px 10px; padding: 11px 12px; border: 1px solid var(--line2); border-radius: 10px; font-size: .83rem; color: var(--text); line-height: 1.45; background: var(--bg); }
.pa-need[hidden] { display: none; }
.pa-need > .ic { width: 16px; height: 16px; flex: none; color: var(--c); margin-top: 2px; }
.pa-need > span { flex: 1; min-width: 180px; } .pa-need b { color: var(--ivory); font-weight: 600; word-break: break-word; }
.pa-go:disabled { opacity: .45; cursor: not-allowed; transform: none; box-shadow: none; }
.pa-file.off { opacity: .45; } .pa-file.off:hover { opacity: .8; }
.pa-ftag { font-family: var(--mono); font-size: .62rem; color: var(--text3); }
.pa-file.pickable { cursor: pointer; } .pa-file.pickable:hover { border-color: var(--text3); }
.pa-file.active { border-color: var(--c); box-shadow: 0 0 0 1px color-mix(in srgb, var(--c) 45%, transparent); }
.pa-num.on { background: var(--c); } .pa-num .ic { width: 12px; height: 12px; color: #0b0c0f; }
.pa-files.compact { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); margin-bottom: 16px; }
.pa-files.compact .pa-thumb { height: 90px; }
.pa-pages-bar > div:first-child { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.pa-pinfo { font-size: .88rem; color: var(--ivory); font-weight: 500; overflow: hidden; text-overflow: ellipsis; }
.pa-pinfo:empty { display: none; }
@media (max-width: 1100px) { .pa-toolbar { top: 64px; } }
@media (max-width: 600px) {
  .pa-toolbar { margin: 0 -16px 4px; border-radius: 0; border-left: 0; border-right: 0; top: 60px; }
  .pa-tb-arrow { display: none !important; }
  .pa-tb-btn { padding: 8px 10px; font-size: .8rem; }
  .pa-drop { min-height: 300px; padding: 28px 16px; }
  .pa-files.compact { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .pa-files.compact .pa-thumb { height: 70px; }
  .pa-files.compact .pa-fmeta, .pa-files.compact .pa-ftag { display: none; }
}
.pa-hero h1 { font-size: clamp(2rem, 4.2vw, 3.2rem); }
.pa-hero .lead { font-size: 1.02rem; }
.pa-side-h .small { font-size: .82rem; }
@media (max-width: 600px) {
  .pa-hero { padding-bottom: 10px; }
  .pa-hero .lead { display: none; }
  .pa-badges { gap: 6px; margin-top: 14px; }
  .pa-badges span { font-size: .64rem; padding: 4px 9px; gap: 5px; }
  .pa-badges .ic { width: 12px; height: 12px; }
}
/* box «Converti in PDF» sotto l'area di lavoro */
.pa-conv { --c: #56c8ff; --cb: rgba(86,200,255,.09); margin-top: 18px; padding: clamp(18px, 2.4vw, 26px); border: 1px solid var(--line2); border-radius: var(--r3); background: radial-gradient(ellipse at 0% 0%, color-mix(in srgb, var(--c) 9%, transparent), transparent 55%), var(--bg2); }
.pa-conv-h { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 16px; }
.pa-conv-h h2 { font-size: clamp(1.2rem, 2vw, 1.45rem); margin: 0 0 4px; letter-spacing: -.01em; }
.pa-conv-h p { color: var(--text2); font-size: .9rem; margin: 0; line-height: 1.5; }
.pa-conv-h b { color: var(--text); font-family: var(--mono); font-size: .74rem; font-weight: 500; }
.pa-conv-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.pa-conv-card { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; padding: 14px; border: 1px solid var(--line); border-radius: var(--r2); background: var(--bg); color: var(--text); font: inherit; text-align: left; cursor: pointer; transition: border-color .15s, background .15s, transform .15s; min-width: 0; }
.pa-conv-card:hover, .pa-conv-card.on { border-color: color-mix(in srgb, var(--c) 55%, transparent); background: color-mix(in srgb, var(--c) 7%, var(--bg)); }
.pa-conv-card:hover { transform: translateY(-2px); }
.pa-conv-card:focus-visible { outline: 2px solid var(--c); outline-offset: 2px; }
.pa-conv-t { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.pa-conv-t strong { font-size: .95rem; color: var(--ivory); font-weight: 600; }
.pa-conv-t small { font-family: var(--mono); font-size: .64rem; color: var(--text3); }
.pa-conv-go { margin-top: auto; display: inline-flex; align-items: center; gap: 6px; font-family: var(--mono); font-size: .72rem; color: var(--c); }
.pa-conv-go .ic { width: 14px; height: 14px; }
@media (max-width: 860px) { .pa-conv-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 380px) { .pa-conv-grid { grid-template-columns: 1fr; } }
.pa-badges i { font-style: normal; }
.pa-boxes { margin-top: 28px; }
.pa-boxes .pa-conv:first-child { margin-top: 0; }
.pa-app .pa-conv.cyan, .pa-app .pa-conv.cyan .pa-ic { --c: #56c8ff; } .pa-app .pa-conv.amber, .pa-app .pa-conv.amber .pa-ic { --c: #ffb547; }
.pa-app .pa-conv.purple, .pa-app .pa-conv.purple .pa-ic { --c: #a78bfa; } .pa-app .pa-conv.slate, .pa-app .pa-conv.slate .pa-ic { --c: #94a3b8; }
.pa-conv-t small.desc { font-family: var(--sans); font-size: .8rem; color: var(--text2); line-height: 1.4; }
.pa-conv-grid { grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); }

/* anteprime filigrana e firma */
.pa-wmprev { display: flex; flex-direction: column; align-items: center; gap: 6px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.pa-wmprev[hidden] { display: none; }
.pa-wmprev canvas { width: 100%; max-width: 300px; height: auto; background: #fff; box-shadow: 0 2px 10px rgba(0,0,0,.45); }
.pa-sigimg { cursor: grab; touch-action: none; }
.pa-sigimg.drag { cursor: grabbing; outline-style: solid; }
.pa-linkbtn { align-self: flex-start; display: inline-flex; align-items: center; gap: 6px; background: none; border: 0; padding: 0; color: var(--text2); font: inherit; font-size: .76rem; cursor: pointer; text-decoration: underline; }
.pa-linkbtn[hidden] { display: none; } .pa-linkbtn .ic { width: 13px; height: 13px; }
/* area di caricamento del box «Converti in PDF» */
.pa-cdrop { display: flex; align-items: center; gap: 16px; padding: 20px 22px; margin-bottom: 14px; border: 2px dashed color-mix(in srgb, var(--c) 40%, var(--line2)); border-radius: var(--r2); background: color-mix(in srgb, var(--c) 6%, var(--bg)); cursor: pointer; transition: border-color .15s, background .15s; }
.pa-cdrop:hover, .pa-cdrop:focus-visible, .pa-cdrop.over { border-color: var(--c); background: color-mix(in srgb, var(--c) 11%, var(--bg)); outline: none; }
.pa-cdrop-ic { width: 48px; height: 48px; flex: none; border-radius: 14px; display: grid; place-items: center; color: var(--c); background: color-mix(in srgb, var(--c) 14%, transparent); }
.pa-cdrop-ic .ic { width: 24px; height: 24px; }
.pa-cdrop > div { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.pa-cdrop strong { color: var(--ivory); font-size: 1.05rem; }
.pa-cdrop > div span { color: var(--text2); font-size: .85rem; }
.pa-cdrop .btn-primary { pointer-events: none; flex: none; }
.pa-conv-or { margin: 0 0 10px; font-family: var(--mono); font-size: .72rem; color: var(--text3); }
@media (max-width: 600px) { .pa-cdrop { flex-wrap: wrap; padding: 16px; } .pa-cdrop .btn-primary { width: 100%; justify-content: center; } }
.pa-need .btn-ghost { white-space: normal; max-width: 100%; }

/* schede dei box: riquadri tutti uguali */
.pa-conv-grid { grid-template-columns: repeat(auto-fill, minmax(min(240px, 100%), 1fr)); grid-auto-rows: 1fr; gap: 12px; }
.pa-conv-card { display: grid; grid-template-columns: 42px minmax(0, 1fr); grid-template-rows: 1fr auto; column-gap: 12px; row-gap: 12px; align-items: start; padding: 16px; min-height: 124px; height: 100%; }
.pa-conv-card .pa-ic { width: 42px; height: 42px; border-radius: 12px; grid-column: 1; grid-row: 1; }
.pa-conv-card .pa-ic .ic { width: 20px; height: 20px; }
.pa-conv-t { grid-column: 2; grid-row: 1; gap: 4px; padding-top: 1px; }
.pa-conv-t strong { font-size: .98rem; line-height: 1.25; }
.pa-conv-t small.desc { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; font-size: .8rem; line-height: 1.4; }
.pa-conv-go { grid-column: 1 / -1; grid-row: 2; width: 100%; margin: 0; padding-top: 10px; border-top: 1px solid var(--line); justify-content: space-between; }
.pa-conv-go::after { content: '→'; font-family: var(--mono); opacity: .6; transition: transform .15s, opacity .15s; }
.pa-conv-card:hover .pa-conv-go::after { transform: translateX(3px); opacity: 1; }
.pa-conv-go .ic { margin-right: -2px; }
@media (max-width: 600px) { .pa-conv-grid { grid-template-columns: 1fr 1fr; gap: 8px; } .pa-conv-card { grid-template-columns: 1fr; grid-template-rows: auto 1fr auto; padding: 13px; min-height: 0; row-gap: 9px; } .pa-conv-card .pa-ic { width: 36px; height: 36px; } .pa-conv-t { grid-column: 1; grid-row: 2; } .pa-conv-go { grid-row: 3; font-size: .66rem; } }
@media (max-width: 360px) { .pa-conv-grid { grid-template-columns: 1fr; } }
.pa-conv-go > span { display: inline-flex; align-items: center; gap: 6px; }
/* area di lavoro dentro un box */
.pa-boxwork:empty { display: none; }
.pa-boxwork { margin: 0 0 16px; }
.pa-boxwork > .pa-msg { margin-bottom: 12px; }
.pa-boxwork .pa-work { padding: 14px; border: 1px solid var(--line2); border-radius: var(--r2); background: var(--bg); }
.pa-boxwork .pa-side { top: 84px; background: var(--bg2); }
.pa-conv.working { border-color: color-mix(in srgb, var(--c) 45%, var(--line2)); }
.pa-cdrop[hidden] { display: none; }
@media (max-width: 600px) { .pa-boxwork .pa-work { padding: 10px; } }
/* pannello opzioni più compatto + anteprime nella colonna dei file */
.pa-work { grid-template-columns: minmax(0, 1fr) 360px; }
.pa-opts { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 12px 10px; }
.pa-opt { grid-column: 1 / -1; min-width: 0; gap: 6px; }
.pa-opt.half { grid-column: span 1; }
.pa-opt.half select { padding: 9px 10px; font-size: .86rem; }
.pa-radios { display: flex; flex-direction: column; gap: 6px; }
.pa-radios.seg { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(0, 1fr); gap: 6px; }
.pa-radios.seg .pa-radio { justify-content: center; align-items: center; text-align: center; padding: 9px 8px; font-size: .82rem; }
.pa-radios.seg .pa-radio input { position: absolute; opacity: 0; pointer-events: none; }
.pa-radios.seg .pa-radio { position: relative; }
.pa-radios.seg .pa-radio:has(input:focus-visible) { outline: 2px solid var(--c); outline-offset: 1px; }
.pa-side { gap: 12px; }
.pa-mainprev:empty { display: none; }
.pa-mainprev { margin-top: 16px; padding: 16px; border: 1px solid var(--line); border-radius: var(--r2); background: var(--bg2); }
.pa-mainprev .pa-wmprev { border-bottom: 0; padding-bottom: 0; }
.pa-mainprev .pa-wmprev canvas { max-width: 380px; }
.pa-mainprev .pa-sigprev { align-items: center; }
.pa-mainprev .pa-sigpage img:first-child { max-height: 460px; }
.pa-mainprev .pa-linkbtn { align-self: center; }
@media (max-width: 980px) { .pa-work { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 600px) { .pa-mainprev { padding: 10px; } .pa-mainprev .pa-sigpage img:first-child { max-height: 340px; } }