/* Portale Programmi — Informaticando net
   Palette: blu notte (barra, marchio), rosso Informaticando (azione principale),
   verde (impronta verificata). Carattere: Archivo, ospitato sul server. */
@font-face {
  font-family: "Archivo";
  src: url("caratteri/archivo.woff2") format("woff2-variations"), url("caratteri/archivo.woff2") format("woff2");
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-display: swap;
}

:root {
  --notte: #0A1D45;
  --notte-2: #15306A;
  --blu: #0A4C9C;
  --blu-scuro: #002060;
  --fondo: #EDF0F4;
  --foglio: #FFFFFF;
  --testo: #172B45;
  --tenue: #5B6B80;
  --bordo: #D5DCE5;
  --rosso: #E0242B;
  --rosso-forte: #B0141A;
  --verde: #17744B;
  --verde-fondo: #E4F3EB;
  --ambra: #8A5A00;
  --sul-rosso: #FFFFFF;
  --carattere: "Archivo", "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  --codice: "Cascadia Mono", Consolas, "SF Mono", "Liberation Mono", monospace;
  --raggio: 10px;
  color-scheme: light;
  box-sizing: border-box;
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
@media (prefers-color-scheme: dark) {
  :root {
    --notte: #071431;
    --notte-2: #12285A;
    --blu: #3D7FD9;
    --blu-scuro: #1A4C9A;
    --fondo: #0D1928;
    --foglio: #142338;
    --testo: #E5EBF2;
    --tenue: #9AA9BC;
    --bordo: #263A52;
    --rosso: #F23A40;
    --rosso-forte: #FF5466;
    --verde: #4CC38A;
    --verde-fondo: #12322A;
    --ambra: #F0B44C;
    color-scheme: dark;
  }
}

*, *::before, *::after { box-sizing: inherit; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--fondo);
  color: var(--testo);
  font: 400 1rem/1.55 var(--carattere);
  font-stretch: 100%;
}
a { color: inherit; }
body::after {
  content: ""; position: fixed; z-index: 0; pointer-events: none;
  right: -4vmin; bottom: -5vmin; width: min(60vmin, 520px); aspect-ratio: 344 / 256;
  background: url("immagini/marchio-q.png") center / contain no-repeat;
  opacity: .07; filter: blur(1px);
}
main { position: relative; z-index: 1; }
@media (prefers-color-scheme: dark) { body::after { opacity: .12; } }
:focus-visible { outline: 3px solid var(--rosso); outline-offset: 2px; border-radius: 4px; }
.solo-lettori { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- tessera Q: il segno del marchio ---------- */
.tessera {
  display: inline-grid; place-items: center; flex: none;
  width: 3rem; height: 3rem;
  border-radius: 12px;
  background: linear-gradient(150deg, var(--blu) 0%, var(--blu-scuro) 100%); color: #fff;
  font-weight: 800; font-stretch: 112%; font-size: 1.6rem; line-height: 1;
  box-shadow: inset 0 -4px 0 rgba(0, 0, 0, .18);
}
.tessera.grande { width: 5.5rem; height: 5.5rem; border-radius: 20px; font-size: 3.2rem; }

/* ---------- barra in alto ---------- */
.barra {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 5;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: .7rem clamp(1rem, 4vw, 2.5rem);
  background: var(--notte); color: #fff;
}
body:has(.barra)::before {
  content: ""; position: fixed; inset: 0 0 auto; z-index: 10;
  height: env(safe-area-inset-top, 0px); background: var(--notte);
}
.marchio { display: flex; align-items: center; gap: .75rem; text-decoration: none; }
.logo { display: block; width: 40px; height: 40px; border-radius: 9px; flex: none; }
.marchio-testo { font-weight: 700; font-stretch: 112%; font-size: 1.15rem; line-height: 1.1; }
.marchio-testo span { display: block; font-weight: 400; font-stretch: 100%; font-size: .78rem; opacity: .7; }
nav { display: flex; align-items: center; gap: .25rem; }
nav a {
  text-decoration: none; padding: .5rem .8rem; border-radius: 8px; font-weight: 600; font-size: .95rem;
  color: rgba(255, 255, 255, .78);
}
nav a:hover { color: #fff; background: var(--notte-2); }
nav a[aria-current="page"] { color: #fff; background: var(--notte-2); }
nav form { margin: 0 0 0 .5rem; }
.esci {
  display: flex; align-items: center; gap: .45rem;
  font: inherit; font-size: .9rem; color: rgba(255, 255, 255, .78);
  background: none; border: 1px solid rgba(255, 255, 255, .22); border-radius: 8px;
  padding: .45rem .7rem; cursor: pointer; min-height: 40px;
}
.esci:hover { color: #fff; border-color: rgba(255, 255, 255, .5); }
.esci svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

main { max-width: 60rem; margin: 0 auto; padding: 2rem clamp(1rem, 4vw, 2.5rem) 4rem; }

/* ---------- titoli ---------- */
.intestazione { margin-bottom: 1.75rem; }
.intestazione.con-tessera { display: flex; align-items: center; gap: 1rem; }
h1 {
  margin: 0; font-size: clamp(2rem, 6vw, 2.75rem); line-height: 1.05;
  font-weight: 800; font-stretch: 118%; letter-spacing: -.01em;
}
h2 { margin: 0; }
.guida { margin: .35rem 0 0; color: var(--tenue); }
.vuoto { color: var(--tenue); }
.indietro { margin: 0 0 1rem; }
.indietro a { color: var(--tenue); text-decoration: none; font-weight: 600; font-size: .9rem; }
.indietro a::before { content: "‹ "; }
.indietro a:hover { color: var(--testo); }

/* ---------- pulsanti ---------- */
.principale, .secondario {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  min-height: 48px; padding: .7rem 1.3rem; border-radius: var(--raggio);
  font: inherit; font-weight: 700; text-decoration: none; cursor: pointer; white-space: nowrap;
}
.principale { background: var(--rosso); color: var(--sul-rosso); border: 0; box-shadow: inset 0 -3px 0 rgba(0, 0, 0, .2); }
.principale:hover { background: var(--rosso-forte); }
.principale:active { transform: translateY(1px); box-shadow: none; }
.secondario { background: transparent; color: var(--testo); border: 1.5px solid var(--bordo); }
.secondario:hover { border-color: var(--testo); }
.icona { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.principale.grande { min-height: 60px; padding: .9rem 1.6rem; font-size: 1.15rem; }
.principale .peso { font-weight: 500; opacity: .8; font-size: .9rem; }

/* ---------- elenco: lo scaffale ---------- */
.scaffale { list-style: none; margin: 0; padding: 0; display: grid; gap: .75rem; }
.ripiano {
  display: grid; grid-template-columns: auto 1fr auto auto; align-items: center; gap: 1.25rem;
  background: var(--foglio); border: 1px solid var(--bordo); border-radius: 14px;
  padding: 1.1rem 1.25rem;
}
.ripiano h2 { font-size: 1.35rem; font-weight: 750; font-stretch: 108%; line-height: 1.2; }
.ripiano h2 a { text-decoration: none; }
.ripiano h2 a:hover { text-decoration: underline; text-underline-offset: 3px; }
.dettaglio { margin: .2rem 0 0; color: var(--tenue); font-size: .92rem; }
.in-prova { color: var(--ambra); }
.numero-versione {
  margin: 0; font-weight: 800; font-stretch: 125%; font-size: 1.6rem; line-height: 1;
  font-variant-numeric: tabular-nums; letter-spacing: -.01em;
}
.numero-versione.grande { font-size: clamp(3rem, 12vw, 4.75rem); margin: .25rem 0 .4rem; }

/* ---------- scheda: versione da installare ---------- */
.corrente {
  background: var(--foglio); border: 1px solid var(--bordo); border-radius: 18px;
  padding: clamp(1.25rem, 4vw, 2rem); margin-bottom: 2.5rem;
}
.corrente-testa { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 1.25rem; }
.etichetta { font-size: 1rem; font-weight: 600; color: var(--tenue); }
.note { margin: 1.25rem 0 0; font-size: 1.05rem; max-width: 65ch; }
.file { margin: .75rem 0 0; color: var(--tenue); font-size: .9rem; overflow-wrap: anywhere; }
.impronta {
  margin-top: 1.5rem; padding: 1rem 1.1rem; border-radius: 12px;
  background: var(--verde-fondo); border: 1px solid color-mix(in srgb, var(--verde) 35%, transparent);
}
.impronta-titolo { display: flex; align-items: center; gap: .5rem; margin: 0 0 .6rem; color: var(--verde); font-weight: 700; }
.blocchi {
  display: flex; flex-wrap: wrap; gap: .3rem .55rem; margin: 0;
  font-family: var(--codice); font-size: .95rem; letter-spacing: .04em; user-select: all;
}
.blocchi.piccoli { font-size: .78rem; gap: .2rem .45rem; color: var(--tenue); margin-top: .4rem; }
details { margin-top: .9rem; font-size: .92rem; }
summary { cursor: pointer; font-weight: 600; color: var(--verde); }
details p { margin: .6rem 0; }
pre {
  margin: 0; padding: .75rem .9rem; overflow-x: auto; border-radius: 8px;
  background: var(--foglio); border: 1px solid var(--bordo); font-family: var(--codice); font-size: .85rem;
}

/* ---------- altre versioni ---------- */
.archivio h2 { font-size: 1.3rem; font-weight: 750; font-stretch: 108%; margin-bottom: .75rem; }
.archivio ul { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--bordo); }
.archivio li {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1rem 0; border-bottom: 1px solid var(--bordo);
}
.archivio-testo { min-width: 0; flex: 1 1 22rem; }
.archivio-testo > p:first-child { margin: 0; display: flex; align-items: center; gap: .6rem; }
.archivio .numero-versione { font-size: 1.25rem; }
.archivio li.ritirata .numero-versione { text-decoration: line-through; text-decoration-thickness: 2px; color: var(--tenue); }
.stato { font-size: .8rem; font-weight: 700; padding: .1rem .5rem; border-radius: 99px; border: 1.5px solid currentColor; }
.stato.no { color: var(--rosso); }
.stato.prova { color: var(--ambra); }
.motivo { color: var(--rosso); }

/* ---------- registro ---------- */
.tabella { overflow-x: auto; background: var(--foglio); border: 1px solid var(--bordo); border-radius: 14px; }
table { border-collapse: collapse; width: 100%; font-size: .92rem; }
th, td { text-align: left; padding: .7rem .9rem; border-bottom: 1px solid var(--bordo); white-space: nowrap; }
th { font-weight: 600; color: var(--tenue); background: var(--fondo); }
tbody tr:last-child td { border-bottom: 0; }
td.ip { font-family: var(--codice); font-size: .82rem; color: var(--tenue); }
tr.allarme td { color: var(--rosso); font-weight: 600; }

/* ---------- accesso ---------- */
.pagina-accesso main { max-width: none; padding: 0; }
.accesso { min-height: 100vh; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.accesso-marca {
  position: relative; overflow: hidden; isolation: isolate;
  background:
    radial-gradient(120% 80% at 100% 100%, rgba(224, 36, 43, .35) 0%, transparent 55%),
    radial-gradient(90% 70% at 0% 0%, rgba(10, 76, 156, .55) 0%, transparent 60%),
    var(--notte);
  color: #fff; padding: clamp(2rem, 6vw, 5rem);
  display: flex; flex-direction: column; justify-content: center; gap: 1.5rem;
}
.accesso-marca::before {
  content: ""; position: absolute; z-index: -1; pointer-events: none;
  width: 125%; aspect-ratio: 344 / 256; right: -48%; bottom: -14%;
  background: url("immagini/marchio-q.png") center / contain no-repeat;
  opacity: .30; filter: blur(2px); transform: rotate(-10deg);
}
.logo-accesso {
  width: clamp(120px, 14vw, 168px); height: auto; border-radius: 30px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, .45), 0 0 0 1px rgba(255, 255, 255, .12);
}
.pagina-accesso::after { display: none; }
.accesso-motto { margin: 0; font-size: clamp(2rem, 4.2vw, 3.2rem); line-height: 1.05; font-weight: 800; font-stretch: 118%; }
.accesso-firma { margin: 0; opacity: .65; }
.accesso-modulo { padding: clamp(2rem, 6vw, 5rem); display: flex; flex-direction: column; justify-content: center; max-width: 34rem; }
.accesso-modulo h1 { font-size: 2rem; }
.accesso-modulo form { display: grid; gap: .4rem; margin-top: 1.75rem; }
label { font-weight: 600; font-size: .92rem; margin-top: .6rem; }
input {
  font: inherit; font-size: 1.05rem; color: var(--testo); background: var(--foglio);
  border: 1.5px solid var(--bordo); border-radius: var(--raggio); padding: .75rem .9rem; min-height: 52px;
}
input:focus { outline: none; border-color: var(--rosso); box-shadow: 0 0 0 3px color-mix(in srgb, var(--rosso) 25%, transparent); }
.accesso-modulo .principale { margin-top: 1.25rem; min-height: 54px; font-size: 1.05rem; }
.avviso {
  margin: 1.25rem 0 0; padding: .8rem 1rem; border-radius: var(--raggio);
  background: color-mix(in srgb, var(--rosso) 12%, var(--foglio)); color: var(--rosso); font-weight: 600;
}
code { font-family: var(--codice); font-size: .9em; }

/* ---------- telefono ---------- */
@media (max-width: 44rem) {
  .barra { padding: .6rem 1rem; }
  .marchio-testo span { display: none; }
  nav a { padding: .45rem .55rem; font-size: .9rem; }
  .esci .chi { display: none; }
  main { padding-top: 1.5rem; }
  .ripiano { grid-template-columns: auto 1fr auto; gap: .9rem; padding: 1rem; }
  .ripiano .principale { grid-column: 1 / -1; width: 100%; }
  .corrente-testa .principale { width: 100%; }
  .archivio .secondario { width: 100%; }
  .accesso { grid-template-columns: 1fr; min-height: auto; }
  .accesso-marca { padding: 2rem 1.25rem 1.75rem; flex-direction: row; align-items: center; gap: 1rem; }
  .logo-accesso { width: 72px; border-radius: 16px; }
  .accesso-marca::before { width: 90%; right: -30%; bottom: -40%; opacity: .25; }
  .accesso-motto { font-size: 1.5rem; }
  .accesso-firma { display: none; }
  .accesso-modulo { padding: 2rem 1.25rem 3rem; }
}
@media (max-width: 30rem) {
  .marchio-testo { display: none; }
}
@media (max-width: 44rem) {
  /* registro come elenco di righe leggibili sul telefono */
  table, tbody, tr, td { display: block; }
  thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  tr { display: grid; grid-template-columns: 1fr auto; gap: .1rem .75rem; padding: .8rem 1rem; border-bottom: 1px solid var(--bordo); }
  tbody tr:last-child { border-bottom: 0; }
  td { padding: 0; border: 0; white-space: normal; }
  td.cosa { grid-column: 1; grid-row: 1; font-weight: 700; }
  td.quando { grid-column: 2; grid-row: 1; font-size: .82rem; color: var(--tenue); text-align: right; }
  td.chi { grid-column: 1; font-size: .88rem; }
  td.programma { grid-column: 1; font-size: .88rem; color: var(--tenue); }
  td.programma:empty, td.ip:empty { display: none; }
  td.ip { grid-column: 2; grid-row: 2; text-align: right; }
  tr.allarme td.quando, tr.allarme td.ip { color: var(--rosso); }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }