:root {
  --bg: #f4f5f7; --card: #fff; --txt: #1b1f24; --muted: #6b7280; --line: #e3e6ea;
  --blu: #1f3a5f; --blu2: #2d5a8f; --verde: #1e8e4e; --rosso: #c0392b; --giallo: #f2b705;
  --arancio: #d97706; --r: 12px;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #121417; --card: #1c1f24; --txt: #e8eaed; --muted: #9aa0a6; --line: #2c3036; --blu: #1b2f4b; --blu2: #5b8fd1; }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--txt);
  font: 15px/1.35 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; -webkit-text-size-adjust: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }

/* ---- testata ---- */
.top { position: sticky; top: 0; z-index: 5; background: var(--blu); color: #fff;
  padding: calc(env(safe-area-inset-top) + 8px) 12px 8px; box-shadow: 0 2px 6px rgba(0,0,0,.2); }
.top-riga { display: flex; align-items: center; justify-content: space-between; }
.top h1 { font-size: 18px; margin: 0; }
.icona { background: none; border: 0; color: #fff; font-size: 22px; padding: 4px 8px; }
#cerca { width: 100%; margin-top: 8px; padding: 10px 12px; border-radius: 10px; border: 0; font-size: 16px; color: #111; background: #fff; }
.chips { display: flex; gap: 6px; margin-top: 8px; overflow-x: auto; scrollbar-width: none; }
.chips button { flex: none; border: 1px solid rgba(255,255,255,.45); background: transparent; color: #fff;
  border-radius: 999px; padding: 5px 12px; font-size: 13px; }
.chips button.on { background: #fff; color: var(--blu); border-color: #fff; font-weight: 600; }
#categoria { width: 100%; margin-top: 8px; padding: 7px 10px; border-radius: 8px; border: 0; background: rgba(255,255,255,.15); color: #fff; }
#categoria option { color: #111; }
.info { font-size: 12px; opacity: .85; margin-top: 6px; }
.v-carrelli-attiva #barra-cerca, .v-registro-attiva #barra-cerca { display: none; }

/* ---- viste ---- */
main { padding: 8px 10px calc(76px + env(safe-area-inset-bottom)); max-width: 760px; margin: 0 auto; }
.vista { display: none; } .vista.attiva { display: block; }
.vuoto { text-align: center; color: var(--muted); padding: 30px 10px; }

.lista { list-style: none; margin: 0; padding: 0; }
.ogg { display: flex; gap: 10px; align-items: center; background: var(--card); border-radius: var(--r);
  padding: 8px; margin-bottom: 8px; border: 1px solid var(--line); }
.ogg img, .ogg .noimg { width: 64px; height: 64px; object-fit: contain; border-radius: 8px; background: #fff; flex: none; }
.ogg .noimg { display: grid; place-items: center; color: #aaa; font-size: 24px; border: 1px solid var(--line); }
.ogg .corpo { flex: 1; min-width: 0; }
.ogg .c { font-weight: 600; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.ogg .sotto { font-size: 12.5px; color: var(--muted); margin-top: 2px; display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.ogg .azione { flex: none; width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--line); background: var(--bg); font-size: 18px; }
.ogg .azione.dentro { background: var(--giallo); border-color: var(--giallo); }
.num { font-weight: 700; color: var(--blu2); }

.badge { display: inline-block; font-size: 11.5px; padding: 1px 7px; border-radius: 999px; font-weight: 600; }
.b-vend { background: #fde2e1; color: var(--rosso); }
.b-att { background: #fff1d6; color: var(--arancio); }
.b-carr { background: #fff6cc; color: #7a5b00; }
.b-conf { background: var(--rosso); color: #fff; }
.b-ok { background: #dcf3e5; color: var(--verde); }

/* ---- barra in basso ---- */
.tab { position: fixed; left: 0; right: 0; bottom: 0; z-index: 6; display: flex; background: var(--card);
  border-top: 1px solid var(--line); padding-bottom: env(safe-area-inset-bottom); }
.tab button { flex: 1; border: 0; background: none; padding: 8px 0 10px; font-size: 12px; color: var(--muted); display: flex; flex-direction: column; align-items: center; gap: 1px; }
.tab button span { font-size: 20px; }
.tab button.on { color: var(--blu2); font-weight: 600; }
.tab b { font-size: 11px; background: var(--rosso); color: #fff; border-radius: 999px; padding: 0 6px; margin-left: 2px; }
.tab b:empty { display: none; }

/* ---- schede, pulsanti ---- */
.scheda { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 12px; margin-bottom: 10px; }
.scheda h3 { margin: 0 0 4px; font-size: 16px; }
.riga-flex { display: flex; gap: 8px; align-items: center; }
.riga-flex > .spazio { flex: 1; }
.bt { border: 1px solid var(--line); background: var(--card); border-radius: 10px; padding: 9px 12px; font-weight: 600; }
.primario { background: var(--blu2); color: #fff; border: 0; border-radius: 10px; padding: 11px 14px; font-weight: 600; }
.verde { background: var(--verde); color: #fff; border: 0; }
.rosso { color: var(--rosso); }
.pieno { width: 100%; }
.piccolo { font-size: 12.5px; color: var(--muted); }
label.campo { display: block; font-size: 13px; color: var(--muted); margin: 10px 0 4px; }
.inp { width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--bg); font-size: 16px; }

.voce { display: flex; gap: 8px; align-items: center; padding: 8px 0; border-top: 1px solid var(--line); }
.voce:first-of-type { border-top: 0; }
.voce img, .voce .noimg { width: 46px; height: 46px; object-fit: contain; border-radius: 6px; background: #fff; flex: none; }
.voce .corpo { flex: 1; min-width: 0; font-size: 13.5px; }
.voce .corpo .c { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.voce .prz { width: 76px; padding: 7px 6px; border: 1px solid var(--line); border-radius: 8px; text-align: right; background: var(--bg); font-size: 16px; }
.voce .x { border: 0; background: none; font-size: 18px; color: var(--muted); padding: 4px; }
.totale { display: flex; justify-content: space-between; font-weight: 700; padding: 10px 0 4px; border-top: 2px solid var(--line); margin-top: 4px; }
.azioni-carr { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 10px; }
.azioni-carr .pieno { grid-column: 1 / -1; }

/* ---- foglio dal basso ---- */
.velo { position: fixed; inset: 0; background: rgba(0,0,0,.45); z-index: 20; }
.foglio { position: fixed; left: 0; right: 0; bottom: 0; z-index: 21; background: var(--card); border-radius: 18px 18px 0 0;
  max-height: 88vh; overflow-y: auto; padding: 8px 16px calc(18px + env(safe-area-inset-bottom)); max-width: 760px; margin: 0 auto; }
.foglio .maniglia { width: 40px; height: 5px; background: var(--line); border-radius: 3px; margin: 4px auto 10px; }
.foglio .chiudi { position: absolute; right: 10px; top: 8px; border: 0; background: none; font-size: 24px; color: var(--muted); }
.foglio .foto { width: 100%; max-height: 260px; object-fit: contain; background: #fff; border-radius: 10px; }
.foglio h2 { font-size: 17px; margin: 10px 0 4px; }
.tab-dati { width: 100%; border-collapse: collapse; margin: 8px 0; font-size: 14px; }
.tab-dati td { padding: 6px 4px; border-bottom: 1px solid var(--line); vertical-align: top; }
.tab-dati td:first-child { color: var(--muted); width: 38%; }
.lista-scelta button { display: flex; width: 100%; justify-content: space-between; text-align: left; margin-bottom: 6px; }

.avviso { position: fixed; left: 50%; transform: translateX(-50%); bottom: calc(80px + env(safe-area-inset-bottom)); z-index: 30;
  background: #222; color: #fff; padding: 10px 16px; border-radius: 10px; font-size: 14px; max-width: 90vw; box-shadow: 0 4px 14px rgba(0,0,0,.3); }

/* ---- login ---- */
.pagina-login { display: grid; place-items: center; min-height: 100vh; }
.login { background: var(--card); padding: 28px 22px; border-radius: 16px; width: min(340px, 92vw); text-align: center; border: 1px solid var(--line); }
.login h1 { margin: 10px 0 2px; font-size: 20px; }
.login p { color: var(--muted); margin: 0 0 14px; }
.login input { width: 100%; padding: 12px; border-radius: 10px; border: 1px solid var(--line); margin-bottom: 10px; font-size: 16px; background: var(--bg); }
.login button { width: 100%; }
.errore { color: var(--rosso) !important; margin-top: 10px !important; }