:root {
  --ground: #F2F1EE; --panel: #F7F6F4; --card: #FFFFFF; --ink: #1E2226; --muted: #5E646B;
  --line: #D9D6D1; --line2: #ECEAE6; --bronze: #7A4E22; --ai: #1F3F58; --ai-bg: #E7EEF4;
  --ok: #24563A; --ok-bg: #E3EFE6; --warn: #7A4A0A; --warn-bg: #FBEFD9; --sel: #2F7FBF;
  --sans: 'IBM Plex Sans', system-ui, sans-serif; --mono: 'IBM Plex Mono', ui-monospace, monospace;
}
* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body { background: var(--ground); color: var(--ink); font-family: var(--sans); font-size: 14px; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--sel); outline-offset: 2px; }
.muted { color: var(--muted); font-weight: 400; }
.nota { font-size: 12px; color: var(--muted); margin: 4px 0 0; min-height: 1em; }
.errore { color: #9B1C1C; font-size: 13px; margin: 6px 0 0; min-height: 1em; }

.testa { height: 56px; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; background: var(--ink); color: #F2F1EE; }
.marchio { display: flex; gap: 12px; align-items: center; font-size: 15px; }
.marchio b { font-size: 17px; }
.sep { width: 1px; height: 20px; background: #4A5057; }
.testa-dx { display: flex; gap: 14px; align-items: center; font-size: 13px; color: #C9CDD1; }
.pill { border: 1px solid #4A5057; border-radius: 6px; padding: 5px 10px; color: #F2F1EE; }

.griglia { display: grid; grid-template-columns: 330px minmax(0, 1fr) 340px; min-height: calc(100% - 56px); }
.passi { background: var(--panel); border-right: 1px solid var(--line); padding: 18px; display: flex; flex-direction: column; gap: 20px; overflow-y: auto; max-height: calc(100vh - 56px); }
h3 { margin: 0 0 8px; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
h2 { margin: 0; font-size: 16px; }
label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--muted); }
input, select, textarea { border: 1px solid #C9C5BF; border-radius: 6px; background: #fff; padding: 7px 9px; font-size: 14px; color: var(--ink); }
.due { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 8px 0; }
.quattro { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chips button { min-height: 34px; padding: 0 12px; border-radius: 17px; border: 1px solid #C9C5BF; background: #fff; font-size: 13px; }
.chips button.on { background: var(--ink); color: #fff; border-color: var(--ink); }
.check { flex-direction: row; align-items: center; gap: 8px; font-size: 14px; color: var(--ink); margin-top: 8px; }
.check input { width: 18px; height: 18px; accent-color: var(--bronze); }
.carica { margin-top: 8px; border: 1px dashed #A9A49D; border-radius: 8px; padding: 9px; color: var(--ai); font-weight: 500; font-size: 13px; text-align: center; cursor: pointer; }
.carica input { position: absolute; width: 1px; height: 1px; opacity: 0; }

.materiali { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.materiali button { border: 1px solid var(--line); background: #fff; border-radius: 8px; padding: 4px; display: flex; flex-direction: column; gap: 4px; font-size: 11px; text-align: left; }
.materiali button span { padding: 0 2px 2px; }
.materiali button.on { border: 2px solid var(--bronze); padding: 3px; }
.materiali .tex { height: 42px; border-radius: 4px; background-size: cover; }

#cercaSerie { width: 100%; margin-bottom: 8px; }
.serie { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; max-height: 360px; overflow-y: auto; padding-right: 2px; }
.serie button { border: 1px solid var(--line); background: #fff; border-radius: 8px; padding: 6px; display: flex; flex-direction: column; align-items: center; gap: 4px; }
.serie button.on { border: 2px solid var(--bronze); padding: 5px; }
.serie .ant { height: 54px; display: flex; align-items: flex-end; gap: 3px; }
.serie .ant img { max-height: 52px; max-width: 34px; object-fit: contain; }
.serie b { font-size: 12px; font-weight: 600; text-align: center; }
.serie small { font-size: 11px; color: var(--muted); }
.volti { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; margin: 8px 0; max-height: 220px; overflow-y: auto; }
.volti button { border: 1px solid var(--line); background: #fff; border-radius: 6px; padding: 4px; display: flex; flex-direction: column; align-items: center; font-size: 10px; }
.volti button.on { border: 2px solid var(--bronze); padding: 3px; }
.volti img { height: 46px; object-fit: contain; }

.centro { padding: 18px 22px; display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.barra { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.tabs { display: flex; gap: 6px; flex-wrap: wrap; }
.tabs button { min-height: 38px; padding: 0 14px; border-radius: 6px; border: 1px solid #C9C5BF; background: #fff; }
.tabs button[aria-selected="true"] { background: var(--ink); color: #fff; border-color: var(--ink); }
.tabs .ko { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: #C2410C; margin-left: 6px; }
button.ai { min-height: 38px; padding: 0 16px; border-radius: 6px; border: 1px solid #2F5573; background: var(--ai-bg); color: var(--ai); font-weight: 500; }
button.ai:disabled { opacity: .6; cursor: progress; }
.palco { background: #E4E2DE; border-radius: 10px; min-height: 420px; display: flex; align-items: center; justify-content: center; padding: 24px; position: relative; }
.vuoto { color: var(--muted); }
.lastra { position: relative; background: #DDD center/cover; border-radius: 3px; overflow: hidden; user-select: none;
  /* polished slab: bevel on the edges and a shadow on the wall behind */
  box-shadow: 0 22px 34px -12px rgba(20,22,26,.55), 0 4px 10px rgba(20,22,26,.18),
              inset 2px 2px 2px rgba(255,255,255,.45), inset -3px -3px 4px rgba(0,0,0,.28), inset 0 0 0 1px rgba(0,0,0,.12); }
.lastra::before { content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background: linear-gradient(118deg, rgba(255,255,255,.22) 0%, rgba(255,255,255,0) 38%, rgba(255,255,255,0) 64%, rgba(255,255,255,.1) 82%, rgba(0,0,0,.06) 100%); }
.pezzo, .scritta { position: absolute; touch-action: none; cursor: grab; }
.pezzo.sel, .scritta.sel { outline: 2px solid var(--sel); outline-offset: 2px; }
.pezzo-img { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.fiori { position: absolute; pointer-events: none; }
.fiori svg { width: 100%; height: 100%; display: block; }
.foto-in-cornice { position: absolute; overflow: hidden; pointer-events: none; background: #222; }
.foto-in-cornice img { width: 100%; height: 100%; object-fit: cover; display: block; }
.foto-in-cornice img.ceramica { transform: scale(1.07); } /* white rim of the ceramic plate goes under the frame */
.foto-in-cornice::after { content: ""; position: absolute; inset: 0; border-radius: inherit;
  box-shadow: inset 3px 4px 6px rgba(0,0,0,.45), inset -1px -1px 2px rgba(255,255,255,.2); }
.glifo { position: absolute; pointer-events: none; }
.sotto-palco { display: flex; justify-content: space-between; align-items: center; gap: 12px; font-size: 13px; color: #353B41; }
button.sec { min-height: 36px; padding: 0 12px; border-radius: 6px; border: 1px solid #C9C5BF; background: #fff; }
.controlli { list-style: none; margin: 0; padding: 0; display: flex; gap: 6px; flex-wrap: wrap; }
.controlli li { font-size: 12px; padding: 4px 8px; border-radius: 4px; background: var(--ok-bg); color: var(--ok); }
.controlli li.ko { background: var(--warn-bg); color: var(--warn); }
.nota-ai { display: flex; gap: 10px; align-items: flex-start; background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 10px 14px; }
.nota-ai p { margin: 0; line-height: 1.5; }
.tag { font-size: 11px; font-weight: 600; letter-spacing: .08em; color: var(--ai); background: var(--ai-bg); padding: 3px 7px; border-radius: 4px; }
.iscrizione { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; display: flex; flex-direction: column; gap: 12px; }
.fonts { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 6px; }
.fonts button { border: 1px solid var(--line); background: var(--panel); border-radius: 8px; padding: 6px 4px; display: flex; flex-direction: column; align-items: center; gap: 4px; font-size: 11px; }
.fonts button.on { border: 2px solid var(--bronze); padding: 5px 3px; }
.fonts img { height: 24px; object-fit: contain; }
.fonts em { font-style: normal; color: var(--warn); font-size: 10px; }
.riga-opz { display: flex; gap: 10px; flex-wrap: wrap; }

.distinta { background: #fff; border-left: 1px solid var(--line); padding: 18px; display: flex; flex-direction: column; gap: 12px; }
.foto-box { display: flex; flex-direction: column; gap: 4px; }
.foto-box img { width: 72px; height: 96px; object-fit: cover; border-radius: 6px; }
.righe { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.righe li { display: grid; grid-template-columns: 44px minmax(0, 1fr) auto; gap: 10px; align-items: center; padding: 9px 0; border-bottom: 1px solid var(--line2); }
.righe .mini { width: 44px; height: 44px; background: var(--ground); border-radius: 6px; display: flex; align-items: center; justify-content: center; }
.righe .mini img { max-width: 40px; max-height: 40px; }
.righe .t { display: flex; flex-direction: column; min-width: 0; }
.righe .t small { font-family: var(--mono); font-size: 11px; color: var(--muted); overflow-wrap: anywhere; }
.righe li.lettere { grid-template-columns: minmax(0, 1fr) auto; font-size: 12px; }
.piede { margin-top: auto; display: flex; flex-direction: column; gap: 10px; border-top: 1px solid var(--line2); padding-top: 12px; }
.azioni { display: flex; gap: 8px; }
.azioni button { flex: 1; min-height: 44px; }
button.primario { border: none; border-radius: 6px; background: var(--bronze); color: #fff; font-weight: 500; }

dialog { border: none; border-radius: 10px; padding: 0; width: min(760px, 94vw); }
dialog::backdrop { background: rgba(30,34,38,.4); }
.dlg { padding: 18px; display: flex; flex-direction: column; gap: 12px; }
.alternative { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 8px; max-height: 60vh; overflow-y: auto; }
.alternative .mod { border: 1px solid var(--line); border-radius: 8px; padding: 8px; display: flex; flex-direction: column; gap: 6px; align-items: center; }
.alternative .mod img { height: 70px; object-fit: contain; }
.alternative .mod .taglie { display: flex; flex-wrap: wrap; gap: 4px; justify-content: center; }
.alternative .mod .taglie button { font-size: 11px; padding: 3px 6px; border-radius: 4px; border: 1px solid #C9C5BF; background: #fff; }

@media (max-width: 1100px) {
  .griglia { grid-template-columns: 1fr; }
  .passi { max-height: none; border-right: none; }
  .fonts { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .quattro { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* order page */
body.ordine { background: #E4E2DE; }
.foglio { max-width: 900px; margin: 24px auto; background: #fff; padding: 36px 44px; border-radius: 4px; display: flex; flex-direction: column; gap: 20px; }
.o-testa { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.o-testa h1 { margin: 4px 0; font-family: var(--mono); font-size: 26px; }
.eyebrow { font-size: 12px; font-weight: 600; letter-spacing: .1em; color: var(--muted); }
.o-azioni { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.o-azioni button { min-height: 38px; padding: 0 12px; border-radius: 6px; border: 1px solid #C9C5BF; background: #fff; }
.o-parti { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; border-top: 1px solid var(--line2); border-bottom: 1px solid var(--line2); padding: 12px 0; }
.o-righe, .o-quote { width: 100%; border-collapse: collapse; }
.o-righe th, .o-quote th { text-align: left; font-size: 12px; color: var(--muted); border-bottom: 1px solid var(--ink); padding: 6px 4px; }
.o-righe td, .o-quote td { padding: 6px 4px; border-bottom: 1px solid var(--line2); }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.mono { font-family: var(--mono); }
.schema { display: flex; justify-content: center; }
.schema .pezzo, .schema .scritta { cursor: default; }
@media print { .no-print { display: none; } body.ordine { background: #fff; } .foglio { margin: 0; box-shadow: none; } }

.cornice-scelta { display: flex; align-items: center; justify-content: space-between; gap: 8px; font-size: 13px;
  border: 1px solid var(--line); border-radius: 8px; padding: 6px 8px; }
.cornici { display: grid; grid-template-columns: repeat(auto-fill, minmax(132px, 1fr)); gap: 10px; max-height: 62vh; overflow-y: auto; }
.cornici h4 { grid-column: 1 / -1; margin: 6px 0 0; font-size: 13px; font-weight: 600; }
.cornici button { position: relative; border: 1px solid var(--line); border-radius: 8px; background: #F4F1EC; padding: 10px 8px 8px;
  display: flex; flex-direction: column; align-items: center; gap: 4px; cursor: pointer; font: inherit; }
.cornici button:hover { border-color: var(--ink); }
.cornici button.on { outline: 2px solid var(--sel); outline-offset: 1px; }
.cornici .anteprima { position: relative; height: 110px; }
.cornici .anteprima > img { position: absolute; inset: 0; width: 100%; height: 100%; }
.cornici b { font-size: 13px; }
.cornici small { font-size: 11px; color: #666; }
.cornici .consigliata { position: absolute; top: 4px; right: 4px; font-size: 10px; background: var(--ink); color: #fff; border-radius: 8px; padding: 1px 6px; }
.foto-box .ceramica-info { font-size: 12px; color: #555; }