:root {
  --arancio: #ED7D31; --arancio-scuro: #c9611b; --arancio-chiaro: #fdf0e7;
  --testo: #1f2328; --muto: #6b7280; --linea: #e5e7eb; --fondo: #f6f7f9; --bianco: #fff;
  --verde: #15803d; --verde-f: #dcfce7; --rosso: #b42318; --rosso-f: #fde2e1;
  --giallo: #9a6700; --giallo-f: #fff1d6; --blu: #1d4ed8; --blu-f: #dbeafe; --grigio-f: #eef0f3;
  --raggio: 10px;
}
* { box-sizing: border-box; }
body { margin: 0; font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif; color: var(--testo); background: var(--fondo); }
a { color: var(--arancio-scuro); }
h1 { font-size: 22px; margin: 0; }
h2 { font-size: 16px; margin: 0 0 12px; }
[hidden] { display: none !important; }

button, .bottone {
  font: inherit; border: 1px solid var(--linea); background: var(--bianco); color: var(--testo);
  padding: 7px 14px; border-radius: 8px; cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; gap: 6px; white-space: nowrap;
}
button:hover, .bottone:hover { border-color: #cfd3da; background: #fafafa; }
button:disabled { opacity: .55; cursor: default; }
.primario { background: var(--arancio); border-color: var(--arancio); color: #fff; }
.primario:hover { background: var(--arancio-scuro); border-color: var(--arancio-scuro); }
.pericolo { color: var(--rosso); }
.pericolo.primario, dialog .pericolo[type=submit] { background: var(--rosso); border-color: var(--rosso); color: #fff; }
.piccolo { padding: 3px 9px; font-size: 12.5px; }
.link { border: 0; background: none; padding: 0; color: var(--arancio-scuro); text-decoration: underline; cursor: pointer; }

input, select, textarea {
  font: inherit; width: 100%; padding: 7px 10px; border: 1px solid #d5d9e0; border-radius: 8px; background: #fff; color: var(--testo);
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--arancio-chiaro); border-color: var(--arancio); }
label { display: block; font-size: 12.5px; color: var(--muto); margin-bottom: 10px; }
label > input, label > select, label > textarea { margin-top: 3px; }
label.spunta { display: flex; align-items: center; gap: 8px; color: var(--testo); font-size: 14px; }
label.spunta input { width: auto; margin: 0; }
fieldset { border: 1px solid var(--linea); border-radius: 8px; margin: 0 0 12px; padding: 8px 12px; }
legend { font-size: 12.5px; color: var(--muto); padding: 0 4px; }
.due { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; }

.muto { color: var(--muto); }
.errore { color: var(--rosso); }
.vuoto { color: var(--muto); text-align: center; padding: 30px; }
.nowrap { white-space: nowrap; }
.dx { text-align: right; }
.importo { color: var(--arancio-scuro); font-weight: 700; white-space: nowrap; }
.grande { font-size: 16px; }
.piccolo-testo { font-size: 12px; }

/* testata */
.testata { display: flex; align-items: center; gap: 22px; padding: 10px 22px; background: #fff; border-bottom: 1px solid var(--linea); position: sticky; top: 0; z-index: 5; }
.marchio { display: flex; align-items: center; gap: 10px; color: var(--testo); text-decoration: none; }
.logo { width: 32px; height: 32px; border-radius: 7px; background: var(--arancio); color: #fff; font-weight: 800; font-size: 19px; display: grid; place-items: center; }
#menu { display: flex; gap: 4px; flex: 1; flex-wrap: wrap; }
#menu a, .io a { padding: 6px 11px; border-radius: 8px; color: var(--testo); text-decoration: none; }
#menu a:hover, .io a:hover { background: var(--fondo); }
#menu a.attivo, .io a.attivo { background: var(--arancio-chiaro); color: var(--arancio-scuro); font-weight: 600; }
.io { display: flex; align-items: center; gap: 12px; }
.contenuto { max-width: 1240px; margin: 0 auto; padding: 20px 22px 60px; }

.barra { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.barra.avvolgi { flex-wrap: wrap; }
.barra select { width: auto; }
.spazio { flex: 1; }
.scheda { background: #fff; border: 1px solid var(--linea); border-radius: var(--raggio); padding: 16px 18px; margin-bottom: 16px; }
.modulo { max-width: 760px; }
.riquadro { background: var(--arancio-chiaro); border-radius: 8px; padding: 10px 14px; }
.riquadro.rosso { background: var(--rosso-f); color: var(--rosso); }

/* tabelle */
.tabella-scroll { overflow-x: auto; background: #fff; border: 1px solid var(--linea); border-radius: var(--raggio); }
.scheda .tabella-scroll { border: 0; }
.tabella { width: 100%; border-collapse: collapse; }
.tabella th { text-align: left; font-size: 11.5px; text-transform: uppercase; letter-spacing: .03em; color: var(--muto); background: #f8f9fb; padding: 9px 12px; border-bottom: 1px solid var(--linea); }
.tabella th.dx { text-align: right; }
.tabella td { padding: 9px 12px; border-bottom: 1px solid #f0f1f3; vertical-align: middle; }
.tabella tfoot td { border-bottom: 0; background: #f8f9fb; }
.tabella tr.cliccabile { cursor: pointer; }
.tabella tr.cliccabile:hover td { background: #fffaf6; }
.righe input { padding: 5px 8px; }
.righe input.num { width: 110px; text-align: right; }
.righe td.descr { min-width: 280px; }

.badge { display: inline-block; padding: 2px 9px; border-radius: 99px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.badge.grigio { background: var(--grigio-f); color: #4b5563; }
.badge.verde { background: var(--verde-f); color: var(--verde); }
.badge.rosso { background: var(--rosso-f); color: var(--rosso); }
.badge.giallo { background: var(--giallo-f); color: var(--giallo); }
.badge.blu { background: var(--blu-f); color: var(--blu); }

.griglia-testata { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px 16px; }
.griglia-testata .largo { grid-column: span 2; }
.griglia-testata > div, .griglia-testata > label { display: flex; flex-direction: column; gap: 3px; font-size: 12.5px; color: var(--muto); margin: 0; }
.griglia-testata span { color: var(--testo); font-size: 14px; }
.griglia-testata .totale { font-size: 22px; font-weight: 800; color: var(--arancio-scuro); }

/* ricevute */
.carica { display: flex; flex-direction: column; align-items: center; gap: 4px; border: 2px dashed #d5d9e0; border-radius: var(--raggio); padding: 22px; background: #fff; color: var(--testo); font-size: 14px; cursor: pointer; margin-bottom: 8px; }
.carica.sopra, .carica:hover { border-color: var(--arancio); background: var(--arancio-chiaro); }
.carica input { display: none; }
.schede { display: flex; gap: 4px; border-bottom: 1px solid var(--linea); margin: 14px 0; flex-wrap: wrap; }
.schede button { border: 0; border-bottom: 2px solid transparent; border-radius: 0; background: none; padding: 8px 12px; }
.schede button.attiva { border-bottom-color: var(--arancio); color: var(--arancio-scuro); font-weight: 600; }
.conta { background: var(--grigio-f); border-radius: 99px; padding: 0 7px; font-size: 12px; }
.griglia-ricevute { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 14px; }
.ricevuta { display: grid; grid-template-columns: 110px 1fr; gap: 12px; background: #fff; border: 1px solid var(--linea); border-radius: var(--raggio); padding: 10px; }
.anteprima { display: grid; place-items: center; background: var(--fondo); border-radius: 8px; height: 150px; overflow: hidden; text-decoration: none; }
.anteprima img { width: 100%; height: 100%; object-fit: cover; }
.anteprima .pdf { font-weight: 800; color: var(--rosso); font-size: 20px; }
.ricevuta .dati label { margin-bottom: 6px; }
.ricevuta .dati input { padding: 5px 8px; }
.riga-stato { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.riga-stato input { width: auto; }
.nota-stato { font-size: 12.5px; color: var(--muto); margin: 0 0 6px; }
.ricevuta p { margin: 0 0 4px; }
.bottoni { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 4px; }

/* modali e avvisi */
dialog.modale { border: 0; border-radius: 14px; padding: 0; width: min(560px, 94vw); box-shadow: 0 20px 60px rgba(0,0,0,.25); }
dialog.modale::backdrop { background: rgba(17, 24, 39, .45); }
dialog.modale form { padding: 20px 22px; }
dialog.modale .azioni { display: flex; justify-content: flex-end; gap: 8px; margin-top: 14px; }
.lista-scelta { max-height: 55vh; overflow: auto; }
label.scelta { display: grid; grid-template-columns: auto 90px 1fr auto auto; gap: 8px; align-items: center; color: var(--testo); font-size: 13.5px; padding: 6px 4px; border-bottom: 1px solid #f0f1f3; margin: 0; }
label.scelta input { width: auto; margin: 0; }
.password-grande { font: 700 24px/1.3 ui-monospace, Consolas, monospace; letter-spacing: .04em; background: var(--fondo); padding: 10px 14px; border-radius: 8px; text-align: center; user-select: all; }
.codici { font: 600 15px/1.8 ui-monospace, Consolas, monospace; columns: 2; background: var(--fondo); border-radius: 8px; padding: 10px 10px 10px 34px; }
.avvisi { position: fixed; right: 18px; bottom: 18px; display: flex; flex-direction: column; gap: 8px; z-index: 50; }
.avviso { background: #111827; color: #fff; padding: 10px 14px; border-radius: 10px; box-shadow: 0 8px 24px rgba(0,0,0,.2); max-width: 420px; }
.avviso.errore { background: var(--rosso); }
.avviso.attenzione { background: #92400e; }

/* login */
.pagina-login { display: grid; place-items: center; min-height: 100vh; padding: 20px; }
.scheda-login { width: min(400px, 100%); background: #fff; border: 1px solid var(--linea); border-radius: 16px; padding: 28px; box-shadow: 0 10px 40px rgba(0,0,0,.06); }
.scheda-login .marchio { margin-bottom: 22px; }
.scheda-login .logo { width: 44px; height: 44px; font-size: 26px; border-radius: 10px; }
.scheda-login .marchio strong { display: block; font-size: 20px; }
.scheda-login .marchio small { color: var(--muto); }
.scheda-login button.primario { width: 100%; justify-content: center; padding: 10px; margin-top: 4px; }
.scheda-login .link { display: block; margin: 14px auto 0; font-size: 13px; }
.spiega { margin-top: 0; }
.qr { display: grid; place-items: center; margin: 8px 0; }
.qr img { width: 220px; height: 220px; }
.segreto { font-size: 12.5px; color: var(--muto); text-align: center; }
.segreto code { color: var(--testo); font-size: 13px; }

@media (max-width: 760px) {
  .testata { flex-wrap: wrap; gap: 8px; padding: 8px 12px; }
  .contenuto { padding: 14px 12px 50px; }
  .griglia-testata { grid-template-columns: 1fr 1fr; }
  .due { grid-template-columns: 1fr; }
  .barra { flex-wrap: wrap; }
  .ricevuta { grid-template-columns: 90px 1fr; }
}