/* Logica Console — stessa palette del monitor prezzi, chiaro/scuro selezionati */
:root {
  color-scheme: light;
  --surface-1: #fcfcfb;
  --page: #f9f9f7;
  --text-primary: #0b0b0b;
  --text-secondary: #52514e;
  --muted: #898781;
  --grid: #e1e0d9;
  --axis: #c3c2b7;
  --border: rgba(11, 11, 11, 0.10);
  --accent: #2a78d6;
  --accent-wash: #cde2fb;
  --buono: #0ca30c;
  --attenzione: #fab219;
  --serio: #ec835a;
  --critico: #d03b3b;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(11, 11, 11, 0.05);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --surface-1: #1a1a19; --page: #0d0d0d; --text-primary: #fff; --text-secondary: #c3c2b7;
    --grid: #2c2c2a; --axis: #383835; --border: rgba(255,255,255,0.10);
    --accent: #3987e5; --accent-wash: #184f95; --shadow: none;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --surface-1: #1a1a19; --page: #0d0d0d; --text-primary: #fff; --text-secondary: #c3c2b7;
  --grid: #2c2c2a; --axis: #383835; --border: rgba(255,255,255,0.10);
  --accent: #3987e5; --accent-wash: #184f95; --shadow: none;
}

* { box-sizing: border-box; }
body {
  margin: 0; background: var(--page); color: var(--text-primary);
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif; font-size: 15px; line-height: 1.5;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 1.3rem; margin: 0; }
h2 { font-size: 1.02rem; margin: 2rem 0 .75rem; font-weight: 600; }
h3 { font-size: .9rem; margin: 0 0 .5rem; font-weight: 600; }

header.top { background: var(--surface-1); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 10; }
.top-inner { max-width: 1180px; margin: 0 auto; padding: .7rem 1.25rem; display: flex; gap: 1rem; align-items: center; }
.brand { font-weight: 650; letter-spacing: -.01em; }
.brand span { color: var(--muted); font-weight: 400; }
.top-inner .spacer { flex: 1; }
main { max-width: 1180px; margin: 0 auto; padding: 1.5rem 1.25rem 4rem; }

.card { background: var(--surface-1); border: 1px solid var(--border); border-radius: var(--radius); padding: 1rem; box-shadow: var(--shadow); }
.grid { display: grid; gap: .9rem; }
.grid.quattro { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.grid.due { grid-template-columns: repeat(auto-fit, minmax(330px, 1fr)); }

.etichetta { color: var(--text-secondary); font-size: .8rem; }
.valore { font-size: 1.6rem; font-weight: 620; letter-spacing: -.02em; margin: .3rem 0 .15rem; }
.valore .unita { font-size: .75rem; font-weight: 400; color: var(--muted); margin-left: .25rem; }
.dettaglio { color: var(--muted); font-size: .75rem; }

/* misuratore: il riempimento porta la gravità, la traccia è un passo chiaro dello stesso colore */
.misura { height: 6px; border-radius: 3px; background: var(--accent-wash); overflow: hidden; margin-top: .5rem; }
.misura > i { display: block; height: 100%; border-radius: 3px; background: var(--accent); }
.misura.attenzione > i { background: var(--attenzione); }
.misura.critico > i { background: var(--critico); }

.stato { display: inline-flex; align-items: center; gap: .35rem; font-size: .8rem; font-weight: 550; }
.stato.ok { color: var(--buono); }
.stato.avviso { color: var(--serio); }
.stato.errore { color: var(--critico); }
.stato.neutro { color: var(--text-secondary); }

table { width: 100%; border-collapse: collapse; font-size: .86rem; }
.tabella { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface-1); }
th, td { padding: .45rem .7rem; text-align: left; border-bottom: 1px solid var(--grid); white-space: nowrap; }
th { color: var(--muted); font-weight: 600; font-size: .72rem; text-transform: uppercase; letter-spacing: .04em; }
tr:last-child td { border-bottom: none; }
td.num { text-align: right; font-variant-numeric: tabular-nums; }

button, .btn {
  font: inherit; font-size: .85rem; padding: .38rem .75rem; border-radius: 8px; cursor: pointer;
  border: 1px solid var(--border); background: var(--surface-1); color: var(--text-primary);
}
button.primario { background: var(--accent); border-color: transparent; color: #fff; font-weight: 550; }
button:hover { border-color: var(--axis); }
form.inline { display: inline; }

input[type="password"], input[type="text"] {
  font: inherit; padding: .55rem .7rem; border-radius: 8px; width: 100%;
  border: 1px solid var(--border); background: var(--surface-1); color: var(--text-primary);
}
label { display: block; font-size: .82rem; color: var(--text-secondary); margin: .9rem 0 .3rem; }

.avviso-riga {
  border-left: 3px solid var(--attenzione); background: var(--surface-1);
  padding: .7rem .9rem; border-radius: 0 8px 8px 0; font-size: .87rem; margin-bottom: 1rem;
}
.avviso-riga.errore { border-left-color: var(--critico); }
.avviso-riga.ok { border-left-color: var(--buono); }

/* accesso */
.accesso { max-width: 380px; margin: 12vh auto; }
.accesso .card { padding: 1.6rem; }
.accesso h1 { font-size: 1.15rem; margin-bottom: .3rem; }
.accesso p.sub { color: var(--text-secondary); font-size: .87rem; margin: 0 0 1rem; }
.qr { display: flex; justify-content: center; padding: 1rem; background: #fff; border-radius: 8px; margin: 1rem 0; }
.qr svg { width: 190px; height: 190px; color: #0b0b0b; }
code.segreto { display: block; font-size: .82rem; word-break: break-all; background: var(--page); padding: .5rem; border-radius: 6px; }
footer.foot { max-width: 1180px; margin: 0 auto; padding: 1rem 1.25rem 3rem; color: var(--muted); font-size: .76rem; border-top: 1px solid var(--border); }