/* Skeviz beta: interfaccia di servizio, la UX vera arriva dopo (EM, 6/11/2026) */
:root {
  --fondo: #f6f3ee; --carta: #fffdf9; --testo: #141414; --grigio: #5f5a53; --linea: #ddd6cc;
  --accento: #1f5f4a; --accento-testo: #fff; --rosso: #b3261e; --magenta: #c2185b; --giallo: #fff4d6;
}
@media (prefers-color-scheme: dark) {
  :root { --fondo: #121212; --carta: #1b1b1a; --testo: #f1ede6; --grigio: #a39d94; --linea: #34312d;
    --accento: #6fc3a2; --accento-testo: #0d1f19; --rosso: #ff8a80; --magenta: #f48fb1; --giallo: #3a3220; }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--fondo); color: var(--testo); }
body { font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; font-size: 16px; line-height: 1.45; min-height: 100vh; display: flex; flex-direction: column; }
[hidden] { display: none !important; }
a { color: inherit; }
h1 { font-size: clamp(26px, 4vw, 36px); letter-spacing: -.02em; margin: 0 0 6px; }
h2 { font-size: 20px; margin: 28px 0 4px; }
button { font: inherit; cursor: pointer; border: 0; border-radius: 8px; padding: 10px 18px; background: var(--accento); color: var(--accento-testo); font-weight: 600; }
button:disabled { opacity: .4; cursor: default; }
button.secondario { background: transparent; color: var(--testo); border: 1px solid var(--linea); font-weight: 500; }
button.piccolo { padding: 4px 10px; font-size: 14px; background: transparent; color: var(--grigio); border: 1px solid var(--linea); font-weight: 500; }
input, select, textarea { font: inherit; color: var(--testo); background: var(--carta); border: 1px solid var(--linea); border-radius: 8px; padding: 8px 10px; }
input[type=color] { padding: 2px; width: 44px; height: 38px; }

.testa { display: flex; align-items: center; gap: 16px; padding: 12px 20px; border-bottom: 1px solid var(--linea); flex-wrap: wrap; }
.marchio { font-weight: 800; font-size: 20px; letter-spacing: -.02em; }
.marchio span { font-weight: 500; color: var(--grigio); font-size: 14px; margin-left: 2px; }
.schede { display: flex; gap: 4px; flex-wrap: wrap; }
.schede button { background: transparent; color: var(--grigio); font-weight: 500; padding: 8px 14px; }
.schede button.attiva { background: var(--carta); color: var(--testo); box-shadow: inset 0 0 0 1px var(--linea); font-weight: 600; }
.utente { margin-left: auto; display: flex; align-items: center; gap: 10px; color: var(--grigio); font-size: 14px; }
.piccolo-link { color: var(--grigio); font-size: 14px; }
.lingua { padding: 4px 8px; font-size: 13px; background: transparent; color: var(--grigio); border: 1px solid var(--linea); }

main { flex: 1; width: 100%; max-width: 1180px; margin: 0 auto; padding: 24px 20px 40px; }
.vista .intro { max-width: 720px; margin-bottom: 18px; }
.vista .intro p { color: var(--grigio); margin: 0; }
.accesso { max-width: 460px; margin: 8vh auto 0; text-align: center; }
.accesso p { color: var(--grigio); }
#form-accesso { display: flex; gap: 8px; margin-top: 20px; }
#form-accesso input { flex: 1; min-width: 0; text-align: center; letter-spacing: .05em; }
.errore { color: var(--rosso); min-height: 1.4em; }

.carica { border: 1.5px dashed var(--linea); border-radius: 12px; background: var(--carta); min-height: 150px; display: flex; align-items: center; justify-content: center; cursor: pointer; overflow: hidden; position: relative; }
.carica.sopra { border-color: var(--accento); }
.carica img { max-width: 100%; max-height: 340px; display: block; }
.carica .vuoto { color: var(--grigio); padding: 24px; text-align: center; }
.carica img:not([hidden]) + .vuoto { display: none; }
.azioni { display: flex; align-items: center; gap: 12px; margin: 16px 0; flex-wrap: wrap; }
.stato { color: var(--grigio); font-size: 15px; }
.stato.errore { color: var(--rosso); }
.avanzamento { display: flex; align-items: center; gap: 12px; margin: -4px 0 16px; max-width: 720px; }
.avanzamento .barra { flex: 1; height: 8px; border-radius: 4px; background: var(--linea); overflow: hidden; }
.avanzamento .barra i { display: block; height: 100%; width: 0; background: var(--accento); border-radius: 4px; transition: width .15s linear; }
.avanzamento span { font-variant-numeric: tabular-nums; font-size: 14px; color: var(--grigio); min-width: 3.2em; text-align: right; }
.avanzamento.fallita .barra i { background: var(--rosso); }
.nota { color: var(--grigio); font-size: 14px; margin: 6px 0; }
.riassunto { color: var(--grigio); font-size: 15px; }

.due { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.due figure { margin: 0; min-width: 0; }
figcaption { font-size: 14px; color: var(--grigio); margin-bottom: 6px; }
.foto-quote { position: relative; }
.foto-quote img { width: 100%; display: block; border-radius: 8px; }
.foto-quote svg { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
svg.pianta { width: 100%; height: auto; max-height: 70vh; background: var(--carta); border: 1px solid var(--linea); border-radius: 8px; display: block; }
.pianta text { font-family: inherit; }
.scarica { display: flex; gap: 8px; align-items: end; flex-wrap: wrap; margin: 12px 0; }
.scarica label { display: flex; flex-direction: column; font-size: 13px; color: var(--grigio); gap: 2px; }

table.quote { border-collapse: collapse; width: 100%; font-size: 15px; }
table.quote th { text-align: left; font-weight: 600; color: var(--grigio); font-size: 13px; border-bottom: 1px solid var(--linea); padding: 6px 8px; }
table.quote td { border-bottom: 1px solid var(--linea); padding: 6px 8px; vertical-align: top; }
table.quote input { width: 90px; padding: 4px 6px; }
table.quote tr.avviso td { background: var(--giallo); }
table.quote tr.evidenza td { outline: 2px solid var(--accento); outline-offset: -2px; }
table.quote .avv { color: var(--rosso); font-size: 14px; }

.campi { display: flex; flex-direction: column; gap: 12px; margin-top: 16px; max-width: 720px; }
.campi label { display: flex; flex-direction: column; gap: 4px; font-size: 14px; color: var(--grigio); }
.campi label input, .campi label textarea { color: var(--testo); }
.misure { display: flex; gap: 8px; align-items: end; }
.misure label { flex: 1; min-width: 0; }
.misure input { width: 100%; }
.um { color: var(--grigio); padding-bottom: 10px; }
.leggi-misure { display: flex; gap: 8px; }
.leggi-misure input { flex: 1; min-width: 0; }
.riga { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.riga input:not([type]) { flex: 1; min-width: 180px; }
label.check { flex-direction: row !important; align-items: center; color: var(--testo) !important; font-size: 15px !important; }

.vista3d { position: relative; height: min(62vh, 560px); background: var(--carta); border: 1px solid var(--linea); border-radius: 12px; overflow: hidden; }
#o-3d { position: absolute; inset: 0; }
.misure3d { position: absolute; left: 12px; bottom: 10px; font-size: 14px; background: color-mix(in srgb, var(--carta) 85%, transparent); padding: 4px 8px; border-radius: 6px; }

.palco { position: relative; display: inline-block; max-width: 100%; user-select: none; touch-action: none; border-radius: 8px; overflow: hidden; }
.palco > img { display: block; max-width: 100%; max-height: 75vh; }
.pezzo { position: absolute; cursor: move; outline: 1px dashed rgba(255, 255, 255, .8); box-shadow: 0 0 0 1px rgba(0, 0, 0, .35); }
.pezzo img { width: 100%; height: 100%; display: block; pointer-events: none; }
.pezzo .maniglia { position: absolute; right: -9px; bottom: -9px; width: 18px; height: 18px; border-radius: 50%; background: var(--accento); border: 2px solid #fff; cursor: nwse-resize; }
.pezzo .numero { position: absolute; left: -10px; top: -10px; width: 20px; height: 20px; border-radius: 50%; background: #fff; color: #000; font-size: 12px; font-weight: 700; display: flex; align-items: center; justify-content: center; }
.pezzi-lista { display: flex; flex-direction: column; gap: 8px; margin-top: 8px; max-width: 720px; }
.pezzi-lista .voce { display: flex; gap: 8px; align-items: center; }
.pezzi-lista .voce b { width: 22px; text-align: center; }
.pezzi-lista .voce img { width: 48px; height: 48px; object-fit: contain; background: var(--carta); border: 1px solid var(--linea); border-radius: 6px; }
.pezzi-lista .voce input { flex: 1; min-width: 0; }

.confronto { position: relative; display: inline-block; max-width: 100%; border-radius: 8px; overflow: hidden; }
.confronto > img { display: block; max-width: 100%; max-height: 80vh; }
.confronto .dopo { position: absolute; inset: 0; overflow: hidden; clip-path: inset(0 0 0 50%); }
.confronto .dopo img { width: 100%; height: 100%; display: block; }
.confronto input[type=range] { position: absolute; left: 0; right: 0; bottom: 10px; width: calc(100% - 24px); margin: 0 12px; }

.piede { border-top: 1px solid var(--linea); padding: 14px 20px; color: var(--grigio); font-size: 13px; text-align: center; }
.piede p { margin: 2px 0; }

@media (max-width: 720px) {
  .testa { padding: 10px 16px; gap: 8px; }
  .schede { order: 3; width: 100%; }
  .schede button { flex: 1; padding: 8px 6px; font-size: 14px; }
  main { padding: 18px 16px 32px; }
  .due { grid-template-columns: 1fr; }
  .leggi-misure { flex-direction: column; }
  table.quote { font-size: 14px; }
  table.quote input { width: 70px; }
}