@font-face { font-family: Barlow; font-weight: 400; font-display: swap; src: url(/fonts/barlow-400.woff2) format('woff2'); }
@font-face { font-family: Barlow; font-weight: 600; font-display: swap; src: url(/fonts/barlow-600.woff2) format('woff2'); }
@font-face { font-family: 'Barlow Condensed'; font-weight: 600; font-display: swap; src: url(/fonts/barlow-condensed-600.woff2) format('woff2'); }
@font-face { font-family: 'Barlow Condensed'; font-weight: 700; font-display: swap; src: url(/fonts/barlow-condensed-700.woff2) format('woff2'); }
@font-face { font-family: Stencil; font-weight: 800; font-display: swap; src: url(/fonts/stencil-800.woff2) format('woff2'); }

/* Direzione: il magazzino di casa. Pavimento di cemento, coperchi di cartone con scritte a stencil,
   nastro da imballo giallo solo per l'azione principale. */
:root {
  color-scheme: light dark;
  --cemento: #DFE0DB;
  --piano: #F5F6F2;
  --inchiostro: #1E2428;
  --acciaio: #566067;
  --linea: #AEB3AE;
  --cartone: #BC8F5B;
  --cartone-scuro: #A67B49;
  --legno: #6E4F33;
  --su-cartone: #20140A;
  --nastro: #F5C518;
  --su-nastro: #1E2428;
  --pericolo: #A8201A;
  --stacco: env(safe-area-inset-bottom, 0px);
  --onde: repeating-linear-gradient(90deg, rgb(60 35 10 / .07) 0 1px, transparent 1px 5px);
}
@media (prefers-color-scheme: dark) {
  :root {
    --cemento: #1F2326;
    --piano: #2B3034;
    --inchiostro: #ECEDE8;
    --acciaio: #A5AEB3;
    --linea: #4D555A;
    --legno: #A5805C;
    --pericolo: #F0857F;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  min-height: 100dvh;
  background: var(--cemento);
  color: var(--inchiostro);
  font: 400 17px/1.45 Barlow, system-ui, sans-serif;
  padding-bottom: calc(84px + var(--stacco));
}
body.senza-barra { padding-bottom: var(--stacco); }
main { max-width: 640px; margin: 0 auto; padding: 0 16px 24px; }
h1, h2, h3 { margin: 0; }
h1 { font: 800 42px/1 Stencil, 'Barlow Condensed', sans-serif; overflow-wrap: anywhere; }
h2 { font: 700 25px/1.1 'Barlow Condensed', Barlow, sans-serif; margin: 20px 0 8px; }
h3 { font: 700 21px/1.15 'Barlow Condensed', Barlow, sans-serif; }
p { margin: 0 0 12px; }
a { color: inherit; text-underline-offset: 3px; }
:focus-visible { outline: 3px solid var(--nastro); outline-offset: 2px; box-shadow: 0 0 0 5px var(--inchiostro); }
[hidden] { display: none !important; }

/* Comandi: bersagli da almeno 48px, si usano con una mano sola. */
button, .bottone {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: 48px; padding: 8px 14px;
  font: 600 17px/1.15 Barlow, sans-serif; color: var(--inchiostro); text-decoration: none; text-align: center;
  background: var(--piano); border: 1.5px solid var(--linea); border-radius: 5px; cursor: pointer;
}
button:active, .bottone:active { transform: translateY(1px); }
button:disabled { opacity: .6; }
.primario { background: var(--nastro); color: var(--su-nastro); border-color: var(--nastro); }
.pericolo { color: var(--pericolo); border-color: currentColor; background: transparent; }
.piatto { background: transparent; border-color: transparent; text-decoration: underline; text-underline-offset: 3px; }
.piccolo { min-height: 44px; padding: 4px 0; font-size: 15px; font-weight: 400; color: var(--acciaio); }
.link { display: inline; min-height: 0; padding: 0; border: 0; background: none; font: inherit; color: inherit; text-decoration: underline; text-underline-offset: 3px; text-align: left; }
.largo { display: flex; width: 100%; }
.riga-comandi { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0; }
.riga-comandi > * { flex: 1 1 auto; }
.scelte { display: grid; gap: 8px; }

label { display: block; font-weight: 600; margin-bottom: 14px; }
input, textarea, select {
  display: block; width: 100%; min-height: 48px; margin-top: 4px; padding: 10px 12px;
  font: 400 17px Barlow, sans-serif; color: var(--inchiostro);
  background: var(--piano); border: 1.5px solid var(--linea); border-radius: 5px;
}
textarea { min-height: 88px; resize: vertical; line-height: 1.4; }
label small { display: block; margin-top: 4px; font-weight: 400; }
.due { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.errore { color: var(--pericolo); font-weight: 600; }
.nota { color: var(--acciaio); font-size: 15px; }
.modulo { margin-top: 16px; }
.modulo h2 { margin-top: 4px; }

/* Il coperchio di cartone: la testata di ogni pagina, scritta a stencil. */
.coperchio {
  position: relative;
  margin: 0 -16px 14px;
  padding: max(12px, env(safe-area-inset-top)) 16px 16px;
  color: var(--su-cartone);
  background: var(--onde), var(--cartone);
  border-bottom: 3px solid var(--cartone-scuro);
}
.coperchio p { margin: 6px 0 0; }
.coperchio h1 { padding-right: 6px; }
.coperchio-riga { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 44px; margin-bottom: 2px; }
.coperchio-azioni { display: flex; gap: 18px; }
.coperchio-azioni a { display: inline-flex; align-items: center; min-height: 44px; font-weight: 600; }
.indietro { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; font-weight: 600; }
.indietro::before { content: ''; width: 9px; height: 9px; border-left: 2.5px solid; border-bottom: 2.5px solid; transform: rotate(45deg); }
.dove { font-weight: 600; }
.su-cartone { margin-bottom: 0; }
.su-cartone .bottone { --inchiostro: #1E2428; --piano: #F5F6F2; border-color: var(--su-cartone); }
.coperchio .cerca { margin-top: 10px; --inchiostro: #1E2428; --piano: #F5F6F2; border-color: var(--su-cartone); }
.coperchio.ingresso { padding-top: 16vh; padding-bottom: 28px; }
.coperchio.ingresso h1 { font-size: 76px; }
.coperchio.ingresso p { font-size: 19px; }

/* Stanze: la scelta attiva porta il nastro. */
.schede { display: flex; gap: 6px; margin-top: 4px; }
.schede a {
  flex: 1; display: flex; align-items: center; justify-content: center; min-height: 52px;
  font: 800 30px/1 Stencil, 'Barlow Condensed', sans-serif; text-decoration: none;
  color: var(--su-cartone); border: 2px solid var(--su-cartone);
}
.schede a[aria-current] { background: var(--nastro); color: var(--su-nastro); }

.stato-rete { font-size: 14px; color: var(--acciaio); margin-bottom: 6px; min-height: 20px; }
.stato-rete.grave { color: var(--pericolo); font-weight: 600; }

/* Barra in basso: la striscia di nastro da imballo è il comando principale. */
#barra {
  position: fixed; inset: auto 0 0; z-index: 5;
  display: grid; grid-template-columns: 82px 1fr 82px; align-items: center;
  height: calc(76px + var(--stacco)); padding-bottom: var(--stacco);
  background: var(--piano); border-top: 1.5px solid var(--linea);
}
#barra a {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; height: 100%;
  font: 600 16px/1 'Barlow Condensed', sans-serif; text-decoration: none; color: var(--acciaio);
}
#barra a svg { width: 26px; height: 26px; }
#barra a[aria-current] { color: var(--inchiostro); }
#barra a[aria-current] span { text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 3px; }
#scansiona {
  height: 60px; width: 100%; gap: 10px; border: 0; border-radius: 0;
  font: 800 28px/1 Stencil, 'Barlow Condensed', sans-serif;
  color: var(--su-nastro);
  background: linear-gradient(180deg, rgb(255 255 255 / .22), transparent 30%, transparent 75%, rgb(0 0 0 / .08)), var(--nastro);
  clip-path: polygon(0 0, 100% 0, 98% 12%, 100% 25%, 98% 37%, 100% 50%, 98% 62%, 100% 75%, 98% 87%, 100% 100%, 0 100%, 2% 87%, 0 75%, 2% 62%, 0 50%, 2% 37%, 0 25%, 2% 12%);
}
#scansiona svg { width: 28px; height: 28px; flex: none; }

/* Pianta */
.pianta { display: block; width: 100%; max-height: calc(100dvh - 340px); min-height: 240px; overflow: visible; }
.pianta.modifica { touch-action: none; user-select: none; -webkit-user-select: none; }
.stanza { fill: var(--piano); }
.muro-fondo { fill: var(--piano); }
.muro-riga { fill: var(--inchiostro); }
.griglia { stroke: var(--linea); opacity: .5; }
.quota { fill: var(--acciaio); font-family: 'Barlow Condensed', sans-serif; font-weight: 600; }
.mobile { cursor: pointer; }
.mobile .corpo { fill: var(--cemento); stroke: var(--inchiostro); }
.mobile.zona .corpo { fill: transparent; stroke: var(--acciaio); stroke-dasharray: 5 3; }
.mobile.arredo .corpo { fill: var(--legno); fill-opacity: .4; stroke: var(--legno); }
.mobile .tessera { fill: var(--cartone); }
.mobile .nastrino { fill: var(--nastro); opacity: .85; }
.mobile text { fill: var(--inchiostro); font-family: 'Barlow Condensed', sans-serif; font-weight: 700; paint-order: stroke; stroke: var(--piano); stroke-linejoin: round; }
.mobile.scelto .corpo { stroke: var(--inchiostro); fill: var(--nastro); fill-opacity: .4; }
.mobile.evidenziato .corpo { stroke: var(--inchiostro); animation: pulsa 1s ease-in-out 4; }
.pianta:not(.modifica) .fisso { pointer-events: none; cursor: default; }
.corpo-muro { stroke: var(--inchiostro); }
.mobile.scelto .corpo-muro { stroke: var(--nastro); }
.varco { fill: var(--piano); }
.anta { stroke: var(--inchiostro); }
.arco { stroke: var(--acciaio); stroke-dasharray: 4 3; }
.mobile.scelto .anta, .mobile.scelto .arco { stroke: var(--nastro); }
.maniglia { fill: var(--nastro); stroke: var(--inchiostro); cursor: nwse-resize; }
@keyframes pulsa { 50% { fill: var(--nastro); } }
.comandi-pianta { display: grid; gap: 8px; margin-top: 8px; }
.comandi-pianta .nota { margin: 0; }
.comandi-pianta .riga-comandi { margin: 0; }
.pannello { padding: 10px 12px; background: var(--piano); border-left: 5px solid var(--nastro); }
.pannello p { margin: 0; }
.pannello .riga-comandi { margin-top: 10px; }

/* Primi passi */
.passi { margin-top: 18px; padding: 12px 14px 4px; background: var(--piano); border: 1.5px solid var(--linea); border-radius: 5px; }
.passi-testa { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.passi-testa h2 { margin: 0; }
.passi ol { list-style: none; margin: 10px 0 2px; padding: 0; }
.passi li { position: relative; padding: 7px 0 7px 32px; color: var(--acciaio); }
.passi li::before { content: ''; position: absolute; left: 0; top: 8px; width: 21px; height: 21px; border: 2px solid var(--linea); border-radius: 2px; }
.passi li.attuale { color: var(--inchiostro); font-weight: 600; }
.passi li.attuale::before { border-color: var(--inchiostro); background: var(--nastro); }
.passi li.fatto { text-decoration: line-through; }
.passi li.fatto::before { background: var(--cartone); border-color: var(--cartone); }
.passi li.fatto::after { content: ''; position: absolute; left: 7px; top: 11px; width: 7px; height: 12px; border: solid var(--su-cartone); border-width: 0 2.5px 2.5px 0; transform: rotate(40deg); }

/* Scaffale visto di fronte: montanti d'acciaio, ripiani dall'alto al basso come dal vero. */
.fronte {
  margin: 0 0 14px; background: var(--piano);
  border-inline: 10px solid var(--acciaio); border-bottom: 8px solid var(--acciaio);
}
.fronte.zona { border: 2px dashed var(--acciaio); background: transparent; }
.fronte.zona .ripiano { grid-template-columns: 8px 1fr; }
.fronte.zona .numero { visibility: hidden; }
.fronte.arredo { border: 8px solid var(--legno); border-top-width: 12px; border-bottom-width: 14px; }
.fronte.arredo .ripiano { border-bottom-color: var(--legno); }
.contatore { display: grid; grid-template-columns: 1fr 56px 56px; align-items: center; gap: 8px; margin-bottom: 8px; }
.contatore span { font: 700 22px 'Barlow Condensed', sans-serif; }
.contatore button { font-size: 26px; padding: 0; }
.scelta { flex-direction: column; align-items: flex-start; gap: 2px; padding: 10px 14px; text-align: left; }
.scelta small { font-weight: 400; font-size: 14px; color: var(--acciaio); }
.ripiano { display: grid; grid-template-columns: 32px 1fr; min-height: 104px; border-bottom: 6px solid var(--acciaio); }
.ripiano:last-child { border-bottom: 0; }
.ripiano > .numero { display: flex; align-items: flex-end; justify-content: center; padding-bottom: 8px; font: 700 24px 'Barlow Condensed', sans-serif; color: var(--acciaio); }
.contenuto { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 6px; padding: 10px 8px 0 0; }
.scatola {
  position: relative; display: flex; flex-direction: column; justify-content: space-between; gap: 6px;
  width: calc(50% - 3px); min-height: 84px; padding: 8px 8px 6px;
  background: linear-gradient(90deg, transparent 44%, rgb(245 197 24 / .55) 44% 56%, transparent 56%), var(--onde), var(--cartone);
  color: var(--su-cartone); text-decoration: none; border-radius: 2px 2px 0 0;
}
.scatola .nome { font: 800 19px/1.05 Stencil, 'Barlow Condensed', sans-serif; overflow-wrap: anywhere; }
.adesivo-mini { align-self: flex-start; padding: 0 5px; background: #fff; color: #000; font: 700 13px 'Barlow Condensed', sans-serif; letter-spacing: .03em; }
.sciolto { display: flex; align-items: center; min-height: 48px; padding: 6px 8px; margin-bottom: 8px; border: 1.5px dashed var(--acciaio); border-radius: 2px; text-decoration: none; font: 600 17px 'Barlow Condensed', sans-serif; }
.aggiungi-qui { flex: 0 0 auto; min-height: 48px; padding: 4px 10px; margin-bottom: 8px; font-size: 15px; background: transparent; border-style: dashed; color: var(--acciaio); }

/* Elenchi */
.elenco { list-style: none; margin: 8px 0; padding: 0; }
.elenco > li { border-bottom: 1.5px solid var(--linea); }
.elenco a {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  flex: 1; min-width: 0; min-height: 56px; padding: 8px 2px; text-decoration: none;
}
.elenco strong { font-weight: 600; display: block; overflow-wrap: anywhere; }
.elenco small { color: var(--acciaio); font-size: 14px; display: block; }
.con-azione { display: flex; align-items: center; gap: 4px; }
.togli { flex: none; color: var(--acciaio); padding-inline: 8px; font-weight: 400; font-size: 15px; }
.quantita { font: 700 22px 'Barlow Condensed', sans-serif; flex: none; }
.filtri { display: flex; gap: 6px; overflow-x: auto; padding: 0 0 8px; }
.filtri a { flex: none; display: inline-flex; align-items: center; min-height: 44px; padding: 4px 12px; border: 1.5px solid var(--linea); border-radius: 22px; text-decoration: none; }
.filtri a[aria-current] { background: var(--inchiostro); color: var(--cemento); border-color: var(--inchiostro); }
.vuoto { padding: 14px 0; color: var(--acciaio); }
.inserimento { display: grid; grid-template-columns: 1fr auto; gap: 6px; align-items: stretch; margin: 8px 0; }
.inserimento input { margin-top: 0; }

/* Adesivo con il QR, attaccato al coperchio come quello vero. */
.adesivo { position: absolute; top: 12px; right: 16px; width: 92px; padding: 4px 4px 2px; background: #fff; color: #000; text-align: center; transform: rotate(2deg); box-shadow: 0 1px 2px rgb(0 0 0 / .35); }
.adesivo .qr svg { display: block; width: 100%; }
.adesivo span { display: block; font: 700 14px/1.2 'Barlow Condensed', sans-serif; letter-spacing: .03em; }
.coperchio:has(.adesivo) h1 { max-width: calc(100% - 100px); min-height: 66px; }
.coperchio:has(.adesivo) .dove { max-width: calc(100% - 100px); }

details.altre { margin-top: 14px; border-top: 1.5px solid var(--linea); }
details.altre summary { display: flex; align-items: center; min-height: 48px; font-weight: 600; cursor: pointer; }
details.altre[open] { padding-bottom: 8px; }

dialog { width: min(92vw, 460px); padding: 18px; color: var(--inchiostro); background: var(--piano); border: 2px solid var(--inchiostro); border-radius: 6px; }
dialog::backdrop { background: rgb(0 0 0 / .55); }
dialog h2 { margin: 0 0 12px; }

/* Guida */
.guida { margin-bottom: 8px; }
.schema { display: grid; grid-template-columns: 1fr 34px 1.5fr; align-items: center; gap: 4px; margin: 10px 0; }
.schema-scatola { position: relative; display: flex; align-items: center; justify-content: center; min-height: 128px; background: linear-gradient(90deg, transparent 42%, rgb(245 197 24 / .55) 42% 58%, transparent 58%), var(--onde), var(--cartone); }
.schema-scatola .adesivo { position: static; width: 74px; }
.schema-scatola .adesivo span { font-size: 12px; }
.schema-freccia { color: var(--acciaio); }
.schema-telefono { padding: 10px; background: var(--piano); border: 3px solid var(--inchiostro); border-radius: 12px; font-size: 14px; line-height: 1.3; }
.schema-telefono strong { display: block; }
.schema-telefono small { display: block; color: var(--acciaio); margin-bottom: 6px; }
.schema-telefono ul { margin: 0; padding: 0; list-style: none; }
.schema-telefono li { padding: 2px 0; border-top: 1px solid var(--linea); }
.passi-guida { list-style: none; counter-reset: p; margin: 0; padding: 0; }
.passi-guida > li { counter-increment: p; position: relative; padding: 0 0 16px 46px; }
.passi-guida > li::before { content: counter(p); position: absolute; left: 0; top: -2px; width: 34px; height: 34px; display: flex; align-items: center; justify-content: center; font: 800 22px Stencil, sans-serif; color: var(--su-cartone); background: var(--cartone); }
.passi-guida p { margin: 4px 0 8px; }
.azioni { margin: 0; }
.azioni dt { font: 700 21px/1.15 'Barlow Condensed', sans-serif; margin-top: 12px; }
.azioni dd { margin: 2px 0 0; }

/* Scanner a tutto schermo */
.scanner { position: fixed; inset: 0; z-index: 10; display: flex; flex-direction: column; background: #000; color: #fff; }
.scanner video { flex: 1; min-height: 0; width: 100%; object-fit: cover; }
.mirino { position: absolute; top: 14%; left: 50%; width: min(68vw, 300px); aspect-ratio: 1; transform: translateX(-50%); border: 4px solid var(--nastro); box-shadow: 0 0 0 100vmax rgb(0 0 0 / .35); pointer-events: none; }
.comandi-scanner { position: relative; padding: 12px 16px calc(12px + var(--stacco)); background: #000; --inchiostro: #ECEDE8; --piano: #2B3034; --linea: #4D555A; --acciaio: #A5AEB3; }
.comandi-scanner p { margin-bottom: 8px; }

/* Etichette: anteprima a schermo, foglio A4 in stampa */
.foglio { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-top: 12px; }
.etichetta { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 6px; background: #fff; color: #000; border: 1px dashed #888; aspect-ratio: 70 / 42; overflow: hidden; }
.etichetta .qr { flex: 1; min-height: 0; aspect-ratio: 1; }
.etichetta .qr svg { display: block; width: 100%; height: 100%; }
.etichetta span { font: 700 14px 'Barlow Condensed', sans-serif; letter-spacing: .04em; }
@media print {
  @page { size: A4; margin: 0; }
  body { background: #fff; padding: 0; }
  #barra, .non-stampare { display: none !important; }
  main { max-width: none; padding: 0; }
  .foglio { grid-template-columns: repeat(3, 70mm); grid-auto-rows: 42.4mm; gap: 0; margin: 0; }
  .etichetta { aspect-ratio: auto; break-inside: avoid; padding: 2mm; }
  .etichetta span { font-size: 12pt; }
}

@media (prefers-reduced-motion: reduce) {
  .mobile.evidenziato .corpo { animation: none; fill: var(--nastro); }
  button:active, .bottone:active { transform: none; }
}