/* Digimprese Monitor - stile unico, nessuna risorsa esterna. */
:root {
  --bg: #f4f6f9; --panel: #ffffff; --text: #18202b; --muted: #5d6b7c; --line: #dde3ea; --brand: #0b5cad; --brand-dark: #08457f;
  --ok: #1a7f37; --ok-bg: #e6f4ea; --warn: #8a5a00; --warn-bg: #fff4d6; --crit: #b42318; --crit-bg: #fde8e7;
  --unk: #475467; --unk-bg: #eef1f4; --old: #6941c6; --old-bg: #f1ecfd; --err: #a3361f; --err-bg: #fbeee6; --man: #1d5c8f; --man-bg: #e6f0f8;
  --demo: #7a2e8f; --demo-bg: #f8e9fc;
  --radius: 8px; --gap: 16px;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body { background: var(--bg); color: var(--text); font-size: 15px; line-height: 1.45; }
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 1.45rem; margin: 0 0 12px; }
h2 { font-size: 1.12rem; margin: 22px 0 10px; }
h3 { font-size: 1rem; margin: 16px 0 8px; }
code, pre, .mono { font-family: ui-monospace, Consolas, "Cascadia Mono", monospace; font-size: .88em; }
pre { background: #0f1720; color: #e6edf3; padding: 12px; border-radius: var(--radius); overflow: auto; max-height: 520px; }
small, .muted { color: var(--muted); }

/* testata e menu */
.top { background: #0f2741; color: #fff; position: sticky; top: 0; z-index: 10; }
.top-inner { max-width: 1280px; margin: 0 auto; display: flex; align-items: center; gap: 12px; padding: 8px 16px; flex-wrap: wrap; }
.brand { color: #fff; font-weight: 700; letter-spacing: .2px; white-space: nowrap; }
.brand span { font-weight: 400; opacity: .75; }
.menu { display: flex; gap: 2px; flex-wrap: wrap; flex: 1; }
.menu a { color: #d6e4f5; padding: 6px 10px; border-radius: 6px; font-size: .92rem; }
.menu a:hover, .menu a.on { background: rgba(255,255,255,.12); color: #fff; text-decoration: none; }
.who { display: flex; align-items: center; gap: 8px; font-size: .85rem; color: #c9d7e8; }
.who form { margin: 0; }
.nav-toggle { display: none; }
details.nav-mobile { display: none; }

.vista { display: flex; gap: 6px; align-items: center; }
.vista a { padding: 3px 10px; border-radius: 999px; border: 1px solid rgba(255,255,255,.35); color: #fff; font-size: .8rem; }
.vista a.on { background: #fff; color: #0f2741; }
.vista a.on.demo { background: var(--demo-bg); color: var(--demo); }

main { max-width: 1280px; margin: 0 auto; padding: 18px 16px 48px; }

/* avvisi in pagina */
.banner { border-radius: var(--radius); padding: 10px 14px; margin: 0 0 14px; border: 1px solid; }
.banner.info { background: #eaf2fb; border-color: #bcd4ef; }
.banner.warn { background: var(--warn-bg); border-color: #f0d48a; }
.banner.crit { background: var(--crit-bg); border-color: #f3b8b3; }
.banner.ok { background: var(--ok-bg); border-color: #a9d8b5; }
.banner.demo { background: var(--demo-bg); border-color: #e2b8ee; color: #4a1458; font-weight: 600; }
.flash { margin-bottom: 12px; }

/* pannelli e griglie */
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; margin-bottom: var(--gap); }
.grid { display: grid; gap: var(--gap); }
.grid.k { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.grid.two { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.kpi { background: var(--panel); border: 1px solid var(--line); border-left-width: 5px; border-radius: var(--radius); padding: 10px 12px; }
.kpi b { display: block; font-size: 1.6rem; line-height: 1.1; }
.kpi span { color: var(--muted); font-size: .85rem; }
.kpi.regolare { border-left-color: var(--ok); } .kpi.attenzione { border-left-color: #d29a00; } .kpi.critico { border-left-color: var(--crit); }
.kpi.non_verificato { border-left-color: var(--unk); } .kpi.obsoleto { border-left-color: var(--old); } .kpi.errore_controllo { border-left-color: var(--err); }
.kpi.manutenzione { border-left-color: var(--man); }

/* tabelle */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
table { border-collapse: collapse; width: 100%; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { background: #f7f9fb; font-size: .82rem; text-transform: uppercase; letter-spacing: .3px; color: var(--muted); white-space: nowrap; }
tr:last-child td { border-bottom: 0; }
td.msg { max-width: 460px; }
dl.kv { display: grid; grid-template-columns: minmax(130px, 220px) 1fr; gap: 6px 14px; margin: 0; }
dl.kv dt { color: var(--muted); }
dl.kv dd { margin: 0; word-break: break-word; }

/* stati */
.stato { display: inline-flex; align-items: center; gap: 4px; padding: 2px 9px; border-radius: 999px; font-size: .82rem; font-weight: 600; white-space: nowrap; }
.stato-regolare { background: var(--ok-bg); color: var(--ok); }
.stato-attenzione { background: var(--warn-bg); color: var(--warn); }
.stato-critico { background: var(--crit-bg); color: var(--crit); }
.stato-non_verificato { background: var(--unk-bg); color: var(--unk); }
.stato-obsoleto { background: var(--old-bg); color: var(--old); }
.stato-errore_controllo { background: var(--err-bg); color: var(--err); }
.stato-manutenzione { background: var(--man-bg); color: var(--man); }
.tag { display: inline-block; padding: 1px 7px; border-radius: 4px; font-size: .72rem; font-weight: 700; margin-left: 4px; vertical-align: middle; }
.tag-demo { background: var(--demo-bg); color: var(--demo); border: 1px solid #e2b8ee; }
.tag-off { background: var(--unk-bg); color: var(--unk); }
.tag-on { background: var(--ok-bg); color: var(--ok); }
.tag-p1 { background: #e1ecfa; color: var(--brand-dark); }
.sel { font-size: .8rem; padding: 1px 8px; border-radius: 999px; white-space: nowrap; }
.sel-selezionato { background: var(--ok-bg); color: var(--ok); }
.sel-da_decidere { background: var(--unk-bg); color: var(--unk); }
.sel-escluso { background: #f1f1f1; color: #777; text-decoration: line-through; }

/* moduli */
form.inline { display: inline; }
.form-grid { display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); align-items: end; }
label { display: block; font-size: .85rem; color: var(--muted); margin-bottom: 3px; }
input[type=text], input[type=email], input[type=password], input[type=number], select, textarea {
  width: 100%; padding: 8px 10px; border: 1px solid #c6d0db; border-radius: 6px; font: inherit; background: #fff; color: var(--text); }
textarea { min-height: 180px; font-family: ui-monospace, Consolas, monospace; font-size: .85rem; }
input:focus, select:focus, textarea:focus, button:focus, a:focus { outline: 3px solid #9cc3ee; outline-offset: 1px; }
.check { display: flex; gap: 8px; align-items: flex-start; color: var(--text); font-size: .9rem; }
.check input { margin-top: 3px; }
button, .btn { display: inline-block; background: var(--brand); color: #fff; border: 0; padding: 8px 14px; border-radius: 6px; font: inherit; font-weight: 600; cursor: pointer; }
button:hover, .btn:hover { background: var(--brand-dark); text-decoration: none; }
button.secondary, .btn.secondary { background: #e8edf3; color: var(--text); }
button.danger { background: var(--crit); }
button.link { background: none; color: #d6e4f5; padding: 4px 6px; font-weight: 400; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; align-items: end; margin-bottom: 12px; }
.filters > div { min-width: 160px; }
.pill-nav { display: flex; gap: 6px; flex-wrap: wrap; margin: 0 0 12px; }
.pill-nav a { padding: 4px 12px; border-radius: 999px; background: #e8edf3; color: var(--text); font-size: .88rem; }
.pill-nav a.on { background: var(--brand); color: #fff; }

/* accesso */
.auth { max-width: 420px; margin: 8vh auto 0; }
.auth .panel { padding: 22px; }
.codes { columns: 2; font-family: ui-monospace, Consolas, monospace; font-size: 1rem; }
.secret { font-family: ui-monospace, Consolas, monospace; font-size: 1.05rem; letter-spacing: 1px; word-break: break-all; background: #f7f9fb; padding: 8px; border-radius: 6px; border: 1px dashed #c6d0db; }

/* mobile */
@media (max-width: 860px) {
  .menu { display: none; }
  details.nav-mobile { display: block; width: 100%; order: 3; }
  details.nav-mobile summary { cursor: pointer; color: #fff; padding: 6px 0; list-style: none; font-weight: 600; }
  details.nav-mobile summary::-webkit-details-marker { display: none; }
  details.nav-mobile nav { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; padding-bottom: 8px; }
  details.nav-mobile nav a { color: #d6e4f5; padding: 8px; background: rgba(255,255,255,.06); border-radius: 6px; }
  .who { width: 100%; justify-content: space-between; }
  main { padding: 12px 10px 40px; }
  h1 { font-size: 1.25rem; }
  dl.kv { grid-template-columns: 1fr; }
  dl.kv dt { margin-top: 6px; }
  /* tabelle responsive: righe come schede */
  table.cards thead { display: none; }
  table.cards, table.cards tbody, table.cards tr, table.cards td { display: block; width: 100%; }
  table.cards tr { border-bottom: 1px solid var(--line); padding: 8px 4px; }
  table.cards td { border: 0; padding: 3px 8px; }
  table.cards td[data-l]::before { content: attr(data-l) ": "; color: var(--muted); font-size: .8rem; }
  td.msg { max-width: none; }
}
.mt { margin-top: 12px; }
.auth.wide { max-width: 560px; }
.narrow { max-width: 640px; }
.break { word-break: break-all; }
.right { text-align: right; }
.nowrap { white-space: nowrap; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.vista a { white-space: nowrap; }
.panel > h2:first-child { margin-top: 0; }
.qr { display: flex; justify-content: center; margin: 8px 0; }
.qr svg { max-width: 100%; height: auto; border: 1px solid var(--line); border-radius: 6px; }
details summary { cursor: pointer; color: var(--brand); margin: 6px 0; }
.stato + .sub, .sub { display: inline-block; margin-left: 4px; font-size: .75rem; color: var(--muted); }