:root {
	--sfondo: #f5f5f4; --carta: #ffffff; --testo: #1c1917; --tenue: #78716c; --bordo: #e7e5e4;
	--accento: #c8102e; --accento-chiaro: #fde8eb; --ok: #15803d; --pericolo: #b91c1c;
	color-scheme: light;
}
@media (prefers-color-scheme: dark) {
	:root { --sfondo: #1c1917; --carta: #292524; --testo: #f5f5f4; --tenue: #a8a29e; --bordo: #44403c; --accento-chiaro: #4c1d24; color-scheme: dark; }
}
* { box-sizing: border-box; }
body { margin: 0; font: 14px/1.45 system-ui, -apple-system, "Segoe UI", sans-serif; background: var(--sfondo); color: var(--testo); }
[hidden] { display: none !important; }
h1 { margin: 0 0 4px; font-size: 22px; }
h2 { font-size: 17px; margin: 24px 0 10px; }
h3 { font-size: 14px; margin: 0 0 8px; color: var(--tenue); font-weight: 600; }
.tenue { color: var(--tenue); }
.piccolo { font-size: 12px; }
.errore { color: var(--pericolo); min-height: 1em; margin: 6px 0; }
code { font-size: 12px; background: var(--sfondo); padding: 1px 4px; border-radius: 4px; }

button { font: inherit; border-radius: 8px; border: 1px solid var(--bordo); background: var(--carta); color: var(--testo); padding: 7px 14px; cursor: pointer; }
button:hover { border-color: var(--tenue); }
button.primario { background: var(--accento); border-color: var(--accento); color: #fff; font-weight: 600; }
button.leggero { background: transparent; }
button.pericolo { color: var(--pericolo); background: transparent; border-color: transparent; margin-left: auto; }
input, select, textarea { font: inherit; color: var(--testo); background: var(--carta); border: 1px solid var(--bordo); border-radius: 8px; padding: 7px 9px; width: 100%; }
input[type=color] { padding: 2px; height: 36px; }
input[type=radio], input[type=checkbox] { width: auto; }
label { display: block; margin: 8px 0; color: var(--tenue); font-size: 12px; }
label > input, label > select, label > textarea { margin-top: 3px; font-size: 14px; }
label.scelta { display: flex; gap: 8px; align-items: center; color: var(--testo); font-size: 14px; }
fieldset { border: 1px solid var(--bordo); border-radius: 8px; margin: 10px 0; padding: 4px 12px; }
legend { color: var(--tenue); font-size: 12px; }
.riga { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.azioni { display: flex; gap: 8px; margin-top: 14px; align-items: center; }

.accesso { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.scheda { background: var(--carta); border: 1px solid var(--bordo); border-radius: 14px; padding: 28px; width: min(360px, 100%); }
.scheda button { width: 100%; margin-top: 8px; }

.testata { display: flex; align-items: center; gap: 18px; padding: 10px 20px; background: var(--carta); border-bottom: 1px solid var(--bordo); position: sticky; top: 0; z-index: 2; flex-wrap: wrap; }
.testata nav { display: flex; gap: 4px; flex: 1; flex-wrap: wrap; }
.testata nav button { border-color: transparent; background: transparent; }
.testata nav button.attiva { background: var(--accento-chiaro); color: var(--accento); font-weight: 600; }
main { padding: 20px; max-width: 1280px; margin: 0 auto; }
.barra { display: flex; gap: 10px; align-items: center; margin-bottom: 14px; flex-wrap: wrap; }
.barra input, .barra select { width: auto; min-width: 200px; }
.barra .primario { margin-left: auto; }

.elenco { width: 100%; border-collapse: collapse; background: var(--carta); border: 1px solid var(--bordo); border-radius: 10px; overflow: hidden; }
.elenco th { text-align: left; font-size: 12px; color: var(--tenue); font-weight: 600; padding: 9px 12px; border-bottom: 1px solid var(--bordo); }
.elenco td { padding: 9px 12px; border-bottom: 1px solid var(--bordo); vertical-align: top; }
.elenco tr:last-child td { border-bottom: 0; }
.elenco tbody tr[data-id] { cursor: pointer; }
.elenco tbody tr[data-id]:hover { background: var(--sfondo); }
.elenco .spento td { color: var(--tenue); }
.etichetta { display: inline-block; font-size: 11px; padding: 2px 8px; border-radius: 99px; background: var(--sfondo); border: 1px solid var(--bordo); white-space: nowrap; }
.etichetta.ragione { background: var(--accento-chiaro); border-color: transparent; color: var(--accento); }
.vuoto { text-align: center; color: var(--tenue); padding: 30px; }

.griglia { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.griglia .scheda { width: auto; padding: 16px; cursor: pointer; border-top: 4px solid var(--colore, var(--accento)); }
.griglia .scheda:hover { border-color: var(--tenue); border-top-color: var(--colore, var(--accento)); }
.griglia .scheda strong { font-size: 15px; }
.griglia .scheda img { max-height: 40px; max-width: 120px; display: block; margin-bottom: 8px; }

dialog { border: 1px solid var(--bordo); border-radius: 14px; padding: 22px; background: var(--carta); color: var(--testo); width: min(960px, calc(100% - 32px)); max-height: calc(100vh - 32px); }
dialog::backdrop { background: rgb(0 0 0 / .4); }
#finestra-societa { width: min(620px, calc(100% - 32px)); }
#finestra-istruzioni { width: min(560px, calc(100% - 32px)); }
dialog h2 { margin-top: 0; }
.due-colonne { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.anteprima { background: #ffffff; color: #222; border: 1px solid var(--bordo); border-radius: 10px; padding: 18px; min-height: 120px; overflow: auto; margin-bottom: 10px; }
.anteprima::before { content: "Il tuo messaggio…"; display: block; color: #999; font-size: 13px; margin-bottom: 16px; }

.logo-box { border: 1px dashed var(--bordo); border-radius: 8px; padding: 10px; display: grid; gap: 6px; font-size: 12px; color: var(--tenue); margin-top: 10px; }
.logo-box img { max-width: 140px; max-height: 60px; background: #fff; }
.logo-box img:not([src]) { display: none; }
#lista-marchi { display: grid; gap: 6px; margin-bottom: 8px; }
.marchio-riga { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border: 1px solid var(--bordo); border-radius: 8px; cursor: pointer; border-left: 4px solid var(--colore, var(--accento)); }
.marchio-riga:hover { border-color: var(--tenue); border-left-color: var(--colore, var(--accento)); }
.marchio-riga img { max-height: 28px; max-width: 80px; background: #fff; }
.colore-marchio { display: flex; align-items: center; gap: 10px; }
.griglia .scheda .marchi-scheda { margin-top: 6px; font-size: 13px; }

.editor { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
#modello-html { min-height: 420px; font: 12px/1.5 ui-monospace, Menlo, monospace; white-space: pre; }

.passi td:first-child { color: var(--tenue); width: 45%; }
.passi td { padding: 4px 0; }

@media (max-width: 760px) {
	main { padding: 16px; }
	.due-colonne, .editor, .riga { grid-template-columns: 1fr; }
	.elenco { display: block; overflow-x: auto; }
	.barra input, .barra select { min-width: 0; flex: 1; }
}