/* ACETATO · area band e gestione
   Stesso prodotto della pagina d'ascolto e della landing: bianco e nero, spigoli vivi, righe spesse,
   titoli maiuscoli larghi (Archivo a 125%). Colori solo in variabili; chiaro e scuro seguono il
   sistema, e si possono forzare con <html data-tema="chiaro|scuro"> (lo scrive js/ui.js). */

@font-face {
  font-family: Archivo;
  src: url('font/archivo.woff2') format('woff2');
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-display: swap;
}
@font-face { font-family: Fraunces; src: url('font/fraunces.woff2') format('woff2'); font-weight: 100 900; font-display: swap; }
@font-face { font-family: 'JetBrains Mono'; src: url('font/jetbrains-mono.woff2') format('woff2'); font-weight: 100 800; font-display: swap; }

:root {
  --fondo: #ffffff;
  --testo: #000000;
  --nota: #595959;
  --tenue: #ececec;
  --velo: rgba(0, 0, 0, 0.55);
  --errore: #b00020;
  --errore-fondo: #fde8eb;
  --riga: 3px;
  --sottile: 2px;
  --bordo: 1rem;
  --carattere: Archivo, 'Helvetica Neue', Arial, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, Menlo, monospace;
  --barra: 4.25rem;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-tema='chiaro']) {
    --fondo: #000000;
    --testo: #ffffff;
    --nota: #a8a8a8;
    --tenue: #1d1d1d;
    --velo: rgba(0, 0, 0, 0.75);
    --errore: #ff8a8a;
    --errore-fondo: #2a0e10;
    color-scheme: dark;
  }
}
:root[data-tema='scuro'] {
  --fondo: #000000;
  --testo: #ffffff;
  --nota: #a8a8a8;
  --tenue: #1d1d1d;
  --velo: rgba(0, 0, 0, 0.75);
  --errore: #ff8a8a;
  --errore-fondo: #2a0e10;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { background: var(--fondo); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  min-height: 100svh;
  background: var(--fondo);
  color: var(--testo);
  font: 400 1.0625rem/1.45 var(--carattere);
  -webkit-font-smoothing: antialiased;
  overflow-wrap: anywhere;
}
[hidden] { display: none !important; }
a { color: inherit; text-underline-offset: 0.18em; text-decoration-thickness: 2px; }
:focus-visible { outline: var(--riga) solid var(--testo); outline-offset: 3px; }
img { max-width: 100%; }
p { margin: 0 0 0.9rem; max-width: 40rem; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

h1, h2, h3, .largo, .bottone, .scheda-preset .nome, .tab-voce, .cifra {
  font-stretch: 125%;
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.02;
}
h1 { margin: 0 0 1rem; font-size: clamp(1.9rem, 7vw, 3rem); text-transform: uppercase; }
h2 { margin: 0 0 0.9rem; font-size: clamp(1.35rem, 5vw, 1.9rem); text-transform: uppercase; }
h3 { margin: 0 0 0.4rem; font-size: 1.125rem; }
.etichetta, label > .voce, legend, th, .pillola, .tab-voce {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.nota { color: var(--nota); font-size: 0.9375rem; }
.piccolo { font-size: 0.875rem; }
.mono { font-family: var(--mono); font-size: 0.9em; }

/* ---------- impalcatura ---------- */

.pagina { min-height: 100svh; }
.testa {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: calc(0.9rem + env(safe-area-inset-top)) var(--bordo) 0.9rem;
  border-bottom: var(--riga) solid var(--testo);
}
.marchio { display: inline-flex; align-items: center; gap: 0.75rem; text-decoration: none; min-width: 0; }
.marchio img { display: block; height: 1.15rem; width: auto; }
:root[data-tema='scuro'] .marchio img, :root[data-tema='scuro'] .logo-acetato { filter: invert(1); }
@media (prefers-color-scheme: dark) { :root:not([data-tema='chiaro']) .marchio img, :root:not([data-tema='chiaro']) .logo-acetato { filter: invert(1); } }
.marchio .band { font-size: 0.8125rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--nota); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.testa-destra { display: flex; align-items: center; gap: 0.5rem; }

.corpo { padding: 1.5rem var(--bordo) calc(var(--barra) + 2.5rem + env(safe-area-inset-bottom)); max-width: 46rem; margin: 0 auto; }
.corpo.largo-max { max-width: 80rem; }
.senza-barra .corpo { padding-bottom: calc(3rem + env(safe-area-inset-bottom)); }

/* barra di navigazione: in basso sul telefono, a sinistra sul computer */
.tab {
  position: fixed; inset: auto 0 0 0; z-index: 20;
  display: grid; grid-template-columns: repeat(5, 1fr);
  background: var(--fondo); border-top: var(--riga) solid var(--testo);
  padding-bottom: env(safe-area-inset-bottom);
}
.tab a {
  display: grid; justify-items: center; align-content: center; gap: 0.25rem;
  min-height: var(--barra); padding: 0.4rem 0.2rem; text-decoration: none; color: var(--nota);
}
.tab svg { width: 1.4rem; height: 1.4rem; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: square; }
.tab-voce { font-size: 0.625rem; font-stretch: 100%; letter-spacing: 0.02em; text-transform: uppercase; white-space: nowrap; overflow-wrap: normal; }
.tab a[aria-current='page'] { color: var(--testo); box-shadow: inset 0 var(--riga) 0 var(--testo); }

@media (min-width: 64rem) {
  :root { --bordo: 2rem; }
  .con-tab { display: grid; grid-template-columns: 14rem 1fr; }
  .con-tab .testa { grid-column: 1 / -1; }
  .tab {
    position: sticky; top: 0; inset: auto; align-self: start;
    grid-template-columns: 1fr; align-content: start; grid-auto-rows: min-content; border-top: 0; border-right: var(--riga) solid var(--testo);
    min-height: calc(100svh - 4rem); padding: 1rem 0;
  }
  .tab a { grid-template-columns: 1.4rem 1fr; justify-items: start; align-items: center; gap: 0.75rem; min-height: 3.25rem; padding: 0 1.25rem; }
  .tab-voce { font-size: 0.8125rem; }
  .tab a[aria-current='page'] { box-shadow: inset var(--riga) 0 0 var(--testo); background: var(--tenue); }
  .corpo { padding-bottom: 4rem; margin: 0; }
  .corpo.largo-max { margin: 0; }
}

/* ---------- comandi ---------- */

.bottone {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  min-height: 3.25rem; padding: 0.8rem 1.25rem 0.75rem;
  border: var(--riga) solid var(--testo); border-radius: 0;
  background: var(--testo); color: var(--fondo);
  font: inherit; font-size: 1rem; font-stretch: 125%; font-weight: 800; text-transform: uppercase; text-decoration: none;
  cursor: pointer;
  overflow-wrap: normal;
  text-align: center;
}
.bottone:hover { background: var(--fondo); color: var(--testo); }
.bottone.vuoto { background: var(--fondo); color: var(--testo); }
.bottone.vuoto:hover { background: var(--testo); color: var(--fondo); }
.bottone.pieno-largo { width: 100%; min-height: 4rem; font-size: 1.25rem; }
.bottone.rischio { border-color: var(--errore); background: var(--fondo); color: var(--errore); }
.bottone.rischio:hover { background: var(--errore); color: var(--fondo); }
.bottone:disabled, .bottone[aria-disabled='true'] { opacity: 0.4; cursor: not-allowed; }
.bottone.piccolo { min-height: 2.75rem; padding: 0.5rem 0.8rem 0.45rem; font-size: 0.8125rem; border-width: var(--sottile); }
.collegamento { padding: 0.35rem 0; border: 0; background: none; color: inherit; font: inherit; font-weight: 600; text-decoration: underline; text-underline-offset: 0.2em; text-decoration-thickness: 2px; cursor: pointer; min-height: 2.75rem; }
.tasti { display: flex; flex-wrap: wrap; gap: 0.6rem; align-items: center; margin-top: 1.25rem; }

/* ---------- moduli ---------- */

form { margin: 0; }
label { display: block; margin: 0 0 1.25rem; }
label > .voce { display: block; margin-bottom: 0.4rem; }
label > small, .aiuto-campo { display: block; margin-top: 0.4rem; color: var(--nota); font-size: 0.875rem; }
.campo, input[type='text'], input[type='email'], input[type='number'], input[type='date'], input[type='search'], select, textarea {
  display: block; width: 100%; min-height: 3.25rem;
  padding: 0.7rem 0.8rem; margin: 0;
  border: var(--sottile) solid var(--testo); border-radius: 0;
  background: var(--fondo); color: var(--testo);
  font: 500 1.0625rem/1.35 var(--carattere);
  appearance: none; -webkit-appearance: none;
}
select { background-image: linear-gradient(45deg, transparent 50%, var(--testo) 50%), linear-gradient(135deg, var(--testo) 50%, transparent 50%); background-position: calc(100% - 1.15rem) 50%, calc(100% - 0.8rem) 50%; background-size: 0.35rem 0.35rem; background-repeat: no-repeat; padding-right: 2.2rem; }
textarea { min-height: 6rem; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: var(--riga) solid var(--testo); outline-offset: 0; }
::placeholder { color: var(--nota); opacity: 1; }
[aria-invalid='true'] { border-color: var(--errore) !important; border-width: var(--riga) !important; }
.indirizzo { display: flex; align-items: stretch; border: var(--sottile) solid var(--testo); }
.indirizzo:focus-within { outline: var(--riga) solid var(--testo); }
.indirizzo input { border: 0; min-width: 0; flex: 1; }
.indirizzo input:focus { outline: 0; }
.indirizzo span { display: flex; align-items: center; padding: 0 0.8rem 0 0; color: var(--nota); font-weight: 600; white-space: nowrap; }
.esito { min-height: 1.5rem; margin: 0.4rem 0 0; font-weight: 600; font-size: 0.9375rem; }
.esito.errore, .errore-testo { color: var(--errore); }
fieldset { margin: 0 0 1.5rem; padding: 0; border: 0; min-width: 0; }
legend { padding: 0; margin-bottom: 0.6rem; }

.spunta { display: flex; gap: 0.75rem; align-items: flex-start; margin: 0 0 1rem; font-weight: 500; cursor: pointer; }
.spunta input, .scelta input {
  flex: none; width: 1.6rem; height: 1.6rem; margin: 0;
  border: var(--riga) solid var(--testo); border-radius: 0; background: var(--fondo);
  appearance: none; -webkit-appearance: none; cursor: pointer;
}
.spunta input:checked, .scelta input:checked { background: var(--testo); box-shadow: inset 0 0 0 4px var(--fondo); }
.scelta input { border-radius: 50%; }
.scelta { display: flex; gap: 0.75rem; align-items: center; margin: 0 0 0.6rem; font-weight: 600; cursor: pointer; }
.spunta input:disabled, .scelta input:disabled { opacity: 0.35; cursor: not-allowed; }

/* interruttore sì/no */
.interruttore { display: grid; grid-template-columns: 1fr auto; gap: 0.25rem 1rem; align-items: center; padding: 1rem 0; border-bottom: var(--sottile) solid var(--testo); margin: 0; cursor: pointer; }
.interruttore:first-of-type { border-top: var(--sottile) solid var(--testo); }
.interruttore .titolo-int { font-weight: 700; }
.interruttore .nota { grid-column: 1; margin: 0; }
.interruttore input {
  grid-row: 1 / span 2; grid-column: 2;
  width: 3.5rem; height: 2rem; margin: 0; border: var(--riga) solid var(--testo); border-radius: 0;
  background: var(--fondo); appearance: none; -webkit-appearance: none; cursor: pointer; position: relative;
}
.interruttore input::after { content: ''; position: absolute; top: 3px; left: 3px; width: 1.1rem; height: calc(100% - 6px); background: var(--testo); }
.interruttore input:checked { background: var(--testo); }
.interruttore input:checked::after { left: auto; right: 3px; background: var(--fondo); }
.interruttore.spento { cursor: not-allowed; }
.interruttore.spento .titolo-int, .interruttore.spento input { opacity: 0.4; }

/* ---------- blocchi ---------- */

.sezione { margin-top: 2.5rem; padding-top: 0.9rem; border-top: var(--riga) solid var(--testo); }
.sezione:first-child { margin-top: 0; }
.riquadro { border: var(--riga) solid var(--testo); padding: 1.1rem 1rem; margin: 0 0 1.25rem; }
.riquadro.pieno { background: var(--testo); color: var(--fondo); }
.riquadro.pieno :focus-visible { outline-color: var(--fondo); }
.riquadro.pieno .bottone { background: var(--fondo); color: var(--testo); border-color: var(--fondo); }
.riquadro.pieno .nota { color: inherit; opacity: 0.8; }
.avviso { display: grid; grid-template-columns: 1fr auto; gap: 0.5rem 1rem; align-items: center; padding: 0.9rem 1rem; margin: 0 0 1rem; border: var(--riga) solid var(--testo); }
.avviso.grave { border-color: var(--errore); background: var(--errore-fondo); }
.avviso p { margin: 0; }
.avviso .chiudi-avviso { grid-row: 1; grid-column: 2; }

.pillola { overflow-wrap: normal; display: inline-block; padding: 0.2rem 0.45rem 0.15rem; border: var(--sottile) solid var(--testo); white-space: nowrap; line-height: 1.2; }
.pillola.pieno { background: var(--testo); color: var(--fondo); }
.pillola.errore { border-color: var(--errore); color: var(--errore); }
.pillola.lavora { background: repeating-linear-gradient(135deg, var(--tenue) 0 6px, var(--fondo) 6px 12px); }
@media (prefers-reduced-motion: no-preference) {
  .pillola.lavora { background-size: 17px 17px; animation: scorre 1s linear infinite; }
}
@keyframes scorre { to { background-position: 17px 0; } }

.elenco { list-style: none; margin: 0; padding: 0; border-top: var(--sottile) solid var(--testo); }
.elenco > li { padding: 1rem 0; border-bottom: var(--sottile) solid var(--testo); }
.elenco .riga-testa, .persona .riga-testa { margin-bottom: 0; }
.riga-testa { margin-bottom: 1rem; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.35rem 1rem; }
.riga-testa h3 { margin: 0; }
.dati { display: flex; flex-wrap: wrap; gap: 0.25rem 1rem; color: var(--nota); font-size: 0.875rem; margin: 0.35rem 0 0; }
.niente { padding: 1.5rem 0; color: var(--nota); }

.cifre { display: grid; grid-template-columns: repeat(auto-fit, minmax(8.5rem, 1fr)); gap: 0; border-top: var(--riga) solid var(--testo); margin: 0 0 1.5rem; }
.cifre > div { padding: 0.9rem 0.75rem 0.9rem 0; border-bottom: var(--sottile) solid var(--testo); }
.cifra { display: block; font-size: clamp(1.75rem, 7vw, 2.5rem); font-variant-numeric: tabular-nums; }

.barretta { height: 0.5rem; background: var(--tenue); }
.barretta > span { display: block; height: 100%; background: var(--testo); }
.per-brano { list-style: none; margin: 0; padding: 0; border-top: var(--sottile) solid var(--testo); }
.per-brano li { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 0.2rem 1rem; padding: 0.6rem 0; border-bottom: 1px solid var(--tenue); }
.per-brano .titolo-b { font-weight: 700; }
.per-brano .num { font-variant-numeric: tabular-nums; font-weight: 700; text-align: right; }
.per-brano .nota { grid-column: 1 / -1; margin: 0; }
.per-brano .barretta { grid-column: 1 / -1; }
.tabella-brani { width: 100%; border-collapse: collapse; }
.tabella-brani td, .tabella-brani th { padding: 0.55rem 0.5rem 0.55rem 0; border-bottom: var(--sottile) solid var(--testo); text-align: left; vertical-align: middle; }
.tabella-brani td.num { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
.tabella-brani td.barra-cella { width: 30%; }

table.dati-tabella { width: 100%; border-collapse: collapse; font-size: 0.9375rem; }
.dati-tabella th, .dati-tabella td { text-align: left; padding: 0.6rem 0.75rem 0.6rem 0; border-bottom: var(--sottile) solid var(--testo); vertical-align: top; }
.scorre-x { overflow-x: auto; max-width: 100%; }

/* passi della prima uscita */
.passi { list-style: none; counter-reset: passo; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin: 0 0 1.5rem; padding: 0; border-top: var(--riga) solid var(--testo); }
.passi li { counter-increment: passo; }
.passi a, .passi span { display: block; padding: 0.6rem 0.25rem 0.5rem 0; text-decoration: none; color: var(--nota); font-size: 0.6875rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; line-height: 1.2; }
.passi a::before, .passi span::before { content: counter(passo); display: block; font-size: 1.5rem; font-stretch: 125%; font-weight: 900; line-height: 1; margin-bottom: 0.2rem; }
.passi [aria-current='step'] { color: var(--testo); box-shadow: inset 0 var(--riga) 0 var(--testo); margin-top: calc(var(--riga) * -1); padding-top: calc(0.6rem + var(--riga)); }
.passi .fatto { color: var(--testo); }

/* editor con anteprima accanto */
.editor { display: grid; gap: 1.5rem; }
.editor-colonna { min-width: 0; }
.vista-commuta { display: grid; grid-template-columns: 1fr 1fr; position: sticky; top: 0; z-index: 5; background: var(--fondo); border: var(--riga) solid var(--testo); margin: 0 0 1.25rem; }
.vista-commuta button { min-height: 2.9rem; border: 0; background: var(--fondo); color: var(--testo); font: inherit; font-weight: 800; font-stretch: 125%; text-transform: uppercase; font-size: 0.875rem; cursor: pointer; }
.vista-commuta button[aria-pressed='true'] { background: var(--testo); color: var(--fondo); }
.telefono { display: grid; justify-items: center; gap: 0.75rem; }
.telefono .schermo { width: 100%; max-width: 24.375rem; height: min(78svh, 46rem); border: 10px solid var(--testo); border-radius: 2.25rem; overflow: hidden; background: #000; }
.telefono iframe { display: block; width: 100%; height: 100%; border: 0; }
.telefono .commuta-porta { display: flex; gap: 0.5rem; }
@media (max-width: 63.99rem) {
  .editor[data-vista='modifica'] .anteprima-colonna { display: none; }
  .editor[data-vista='anteprima'] .editor-colonna > :not(.vista-commuta) { display: none; }
  .editor[data-vista='anteprima'] .anteprima-colonna { display: block; }
  .telefono .schermo { height: 70svh; }
}
@media (min-width: 64rem) {
  .editor { grid-template-columns: minmax(0, 1fr) 24rem; gap: 3rem; align-items: start; }
  .anteprima-colonna { position: sticky; top: 1rem; }
  .vista-commuta { display: none; }
}

/* scelta tra tema, font */
.scelte { display: grid; grid-template-columns: repeat(auto-fit, minmax(7rem, 1fr)); gap: 0.6rem; }
.scelte label { margin: 0; }
.scelte input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.scelte .faccia { display: grid; place-items: center; gap: 0.2rem; min-height: 4.25rem; padding: 0.5rem; border: var(--sottile) solid var(--testo); text-align: center; cursor: pointer; }
.scelte input:checked + .faccia { border-width: var(--riga); box-shadow: inset 0 0 0 3px var(--fondo), inset 0 0 0 6px var(--testo); }
.scelte input:focus-visible + .faccia { outline: var(--riga) solid var(--testo); outline-offset: 3px; }
.faccia .campione { font-size: 1.6rem; line-height: 1; font-weight: 800; }
.faccia.scuro { background: #000; color: #fff; }
.faccia.chiaro { background: #fff; color: #000; }
.f-serif { font-family: Fraunces, Georgia, serif; }
.f-mono { font-family: var(--mono); }
.f-archivo { font-family: Archivo, sans-serif; font-stretch: 125%; }

/* immagini caricate */
.immagine { display: grid; grid-template-columns: 5.5rem 1fr; gap: 1rem; align-items: center; }
.immagine .miniatura { width: 5.5rem; height: 5.5rem; border: var(--sottile) solid var(--testo); object-fit: cover; background: var(--tenue); display: block; }

/* brani */
.zona {
  display: grid; justify-items: center; gap: 0.5rem; padding: 2rem 1rem;
  border: var(--riga) dashed var(--testo); text-align: center; cursor: pointer; margin-bottom: 1rem;
}
.zona.sopra { background: var(--tenue); border-style: solid; }
.zona strong { font-size: 1.25rem; font-stretch: 125%; text-transform: uppercase; }
.brani-lista { list-style: none; margin: 0; padding: 0; border-top: var(--riga) solid var(--testo); }
.brano-riga { display: grid; grid-template-columns: 2rem minmax(0, 1fr); gap: 0.5rem 0.75rem; align-items: center; padding: 0.75rem 0; border-bottom: var(--sottile) solid var(--testo); }
.brano-riga .azioni { grid-column: 2; grid-row: 3; }
@media (min-width: 40rem) { .brano-riga { grid-template-columns: 2rem minmax(0, 1fr) auto; } .brano-riga .azioni { grid-column: 3; grid-row: 1; } }
.brano-riga .numero { font-weight: 800; font-stretch: 125%; font-variant-numeric: tabular-nums; }
.brano-riga input[type='text'] { min-height: 2.75rem; padding: 0.4rem 0.6rem; font-weight: 700; }
.brano-riga .stato { grid-column: 2 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: 0.4rem 0.75rem; font-size: 0.875rem; }
.brano-riga .progresso { flex: 1 1 8rem; height: 0.5rem; background: var(--tenue); min-width: 6rem; }
.brano-riga .progresso > span { display: block; height: 100%; background: var(--testo); transition: width 0.3s; }
.brano-riga .azioni { display: flex; gap: 0.25rem; }
.icona-tasto { display: grid; place-items: center; width: 2.75rem; height: 2.75rem; border: var(--sottile) solid var(--testo); background: var(--fondo); color: var(--testo); cursor: pointer; padding: 0; }
.icona-tasto:hover { background: var(--testo); color: var(--fondo); }
.icona-tasto:disabled { opacity: 0.3; cursor: not-allowed; }
.icona-tasto svg { width: 1.1rem; height: 1.1rem; fill: none; stroke: currentColor; stroke-width: 2.4; }

/* le quattro schede del preset di accesso, con l'anteprima della porta */
.schede-preset { display: grid; gap: 1rem; margin: 0 0 1.75rem; }
@media (min-width: 40rem) { .schede-preset { grid-template-columns: 1fr 1fr; } }
.scheda-preset { position: relative; display: grid; grid-template-rows: auto auto 1fr; gap: 0.5rem; padding: 1rem; border: var(--sottile) solid var(--testo); cursor: pointer; margin: 0; }
.scheda-preset input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.scheda-preset .nome { font-size: 1.25rem; text-transform: uppercase; display: flex; justify-content: space-between; gap: 0.5rem; align-items: baseline; }
.scheda-preset .nome .pillola { font-stretch: 100%; }
.scheda-preset .riga-una { margin: 0; font-weight: 500; }
.scheda-preset:has(input:checked) { border-width: var(--riga); padding: calc(1rem - 1px); background: var(--testo); color: var(--fondo); }
.scheda-preset:has(input:focus-visible) { outline: var(--riga) solid var(--testo); outline-offset: 3px; }
.scheda-preset.chiusa { opacity: 0.5; cursor: not-allowed; }
.porta-mini { margin-top: 0.4rem; padding: 0.8rem; background: #000; color: #fff; border: 1px solid #fff; font-size: 0.75rem; display: grid; gap: 0.45rem; align-content: start; }
.scheda-preset:has(input:checked) .porta-mini { background: #fff; color: #000; border-color: #000; }
.porta-mini .pm-band { font-weight: 900; font-stretch: 125%; font-size: 1.1rem; text-transform: uppercase; line-height: 1; }
.porta-mini .pm-invito { font-weight: 800; font-stretch: 125%; text-transform: uppercase; }
.porta-mini .pm-campo { border: 2px solid currentColor; padding: 0.35rem 0.45rem; font-weight: 600; text-transform: uppercase; opacity: 0.8; }
.porta-mini .pm-spunta { display: flex; gap: 0.4rem; align-items: center; }
.porta-mini .pm-spunta::before { content: ''; width: 0.75rem; height: 0.75rem; border: 2px solid currentColor; flex: none; }
.porta-mini .pm-tasto { background: currentColor; padding: 0.4rem; text-align: center; font-weight: 900; text-transform: uppercase; }
.porta-mini .pm-tasto span { filter: invert(1); color: currentColor; mix-blend-mode: difference; }
.porta-mini .pm-nota { opacity: 0.85; font-size: 0.6875rem; line-height: 1.35; }
.porta-mini .pm-codice { display: flex; gap: 0.25rem; }
.porta-mini .pm-codice i { width: 1.1rem; height: 1.4rem; border: 2px solid currentColor; }

/* offerte */
.offerte { list-style: none; margin: 0 0 1.25rem; padding: 0; border-top: var(--riga) solid var(--testo); }
.offerta { display: grid; grid-template-columns: auto 1fr auto; gap: 0.25rem 0.9rem; align-items: center; padding: 1rem 0.25rem; border-bottom: var(--sottile) solid var(--testo); cursor: pointer; margin: 0; }
.offerta input { margin: 0; }
.offerta .nome-off { font-weight: 800; font-stretch: 125%; text-transform: uppercase; font-size: 1.125rem; }
.offerta .prezzo { font-weight: 900; font-stretch: 125%; font-size: 1.5rem; text-align: right; }
.offerta .dett { grid-column: 2 / -1; color: var(--nota); font-size: 0.9rem; margin: 0; }
.offerta.no { opacity: 0.45; cursor: not-allowed; }
.offerta:has(input:checked) { background: var(--testo); color: var(--fondo); padding-left: 0.75rem; padding-right: 0.75rem; }
.offerta:has(input:checked) .dett { color: inherit; opacity: 0.85; }
.offerta:has(input:checked) input { border-color: var(--fondo); background: var(--fondo); box-shadow: inset 0 0 0 4px var(--testo); }
.conto { display: grid; grid-template-columns: 1fr auto; gap: 0.35rem 1rem; padding: 1rem 0; border-bottom: var(--riga) solid var(--testo); margin-bottom: 1.25rem; }
.conto .totale { font-weight: 900; font-stretch: 125%; font-size: 1.75rem; }

/* tappe della pubblicazione */
.tappe { list-style: none; margin: 1rem 0 1.5rem; padding: 0; }
.tappe li { display: grid; grid-template-columns: 1.75rem 1fr; gap: 0.75rem; align-items: center; padding: 0.6rem 0; font-weight: 600; color: var(--nota); }
.tappe li::before { content: ''; width: 1.25rem; height: 1.25rem; border: var(--riga) solid currentColor; }
.tappe li.fatta { color: var(--testo); }
.tappe li.fatta::before { background: currentColor; }
.tappe li.ora { color: var(--testo); }
.tappe li.ora::before { background: repeating-linear-gradient(135deg, currentColor 0 3px, transparent 3px 6px); }

/* link */
.copia { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.75rem; }
.indirizzo-link { display: block; margin-top: 0.5rem; padding: 0.5rem 0.6rem; background: var(--tenue); font-family: var(--mono); font-size: 0.8125rem; }
.link-chiuso { opacity: 0.55; }

/* ascolti */
.persona { padding: 1rem 0; border-bottom: var(--sottile) solid var(--testo); }
.persona summary { display: grid; grid-template-columns: 1fr auto; gap: 0.2rem 1rem; cursor: pointer; list-style: none; }
.persona summary::-webkit-details-marker { display: none; }
.persona .chi { font-weight: 800; font-size: 1.125rem; }
.persona .quando { color: var(--nota); font-size: 0.875rem; grid-column: 1; }
.persona .tot { grid-row: 1 / span 2; grid-column: 2; align-self: center; text-align: right; font-weight: 800; font-variant-numeric: tabular-nums; }
.persona .tot small { display: block; font-weight: 500; color: var(--nota); }
.persona[open] summary { margin-bottom: 0.75rem; }
.fonti { display: grid; gap: 1.5rem; }
@media (min-width: 40rem) { .fonti { grid-template-columns: 1fr 1fr; } }
.fonte h3 { font-size: 0.875rem; text-transform: uppercase; letter-spacing: 0.05em; }
.fonte ul { list-style: none; margin: 0; padding: 0; }
.fonte li { display: grid; grid-template-columns: 1fr auto; gap: 0.2rem 0.75rem; padding: 0.35rem 0; border-bottom: 1px solid var(--tenue); font-size: 0.9375rem; }
.fonte li .barretta { grid-column: 1 / -1; height: 0.3rem; }

/* finestra di conferma */
dialog { max-width: min(30rem, calc(100vw - 2rem)); padding: 1.25rem; border: var(--riga) solid var(--testo); border-radius: 0; background: var(--fondo); color: var(--testo); }
dialog::backdrop { background: var(--velo); }
dialog h2 { font-size: 1.25rem; }

/* messaggio breve in basso */
.brindisi { position: fixed; left: 50%; bottom: calc(var(--barra) + 1rem + env(safe-area-inset-bottom)); transform: translateX(-50%); z-index: 50; max-width: calc(100vw - 2rem); padding: 0.75rem 1rem; background: var(--testo); color: var(--fondo); font-weight: 700; border: var(--sottile) solid var(--fondo); }
@media (min-width: 64rem) { .brindisi { bottom: 1.5rem; } }

/* accesso */
.porta-accesso { max-width: 28rem; margin: 0 auto; padding: calc(2.5rem + env(safe-area-inset-top)) var(--bordo) 3rem; }
.porta-accesso .logo-acetato { display: block; width: 100%; height: auto; margin-bottom: 2rem; }
.porta-accesso h1 { font-size: clamp(1.6rem, 7vw, 2.25rem); }

/* striscia dei dati finti */
.finto { display: block; width: 100%; border: 0; cursor: pointer; padding: 0.3rem 1rem; background: #ffd400; color: #000; font: 700 0.6875rem/1.3 var(--carattere); text-transform: uppercase; letter-spacing: 0.06em; }

.piede { padding: 1.5rem var(--bordo) calc(var(--barra) + 2rem); color: var(--nota); font-size: 0.875rem; }
.piede nav { display: flex; flex-wrap: wrap; gap: 0.5rem 1.25rem; margin-bottom: 0.5rem; }
.scegli-lingua { display: flex; gap: 0.5rem; align-items: center; }
.scegli-lingua button, .tema-tasto { min-height: 2.75rem; min-width: 2.75rem; padding: 0.3rem 0.5rem; border: var(--sottile) solid var(--testo); background: var(--fondo); color: var(--testo); font: inherit; font-weight: 700; font-size: 0.75rem; text-transform: uppercase; cursor: pointer; }
.scegli-lingua button[aria-pressed='true'] { background: var(--testo); color: var(--fondo); }
.tema-tasto svg { width: 1.1rem; height: 1.1rem; display: block; fill: none; stroke: currentColor; stroke-width: 2.2; }

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}
.riquadro.pieno .indirizzo-link { background: transparent; border: 1px solid currentColor; }
.rinnovo .interruttore { border: 0; padding: 0; }
.rinnovo h3 + .interruttore { margin-top: 0.5rem; }
/* tabelle della gestione: si scorrono dentro il loro riquadro, le parole non si spezzano */
.dati-tabella { overflow-wrap: normal; }
.dati-tabella td, .dati-tabella th { white-space: nowrap; }
.testa-destra .bottone { white-space: nowrap; }