/* lit IoT — stile condiviso da pannello e pagina pubblica (brand lit: giallo 7408 C, nero lit, Urbanist) */
@font-face { font-family: 'Urbanist'; font-style: normal; font-weight: 100 900; font-display: swap;
  src: url(/static/fonts/urbanist-latin-wght-normal.woff2) format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: 'Urbanist'; font-style: normal; font-weight: 100 900; font-display: swap;
  src: url(/static/fonts/urbanist-latin-ext-wght-normal.woff2) format('woff2');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+1E00-1E9F,U+1EF2-1EFF,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }

:root {
  --p: #F4AF00; --p-soft: #fff6dc; --ink: #1f1f1f; --muted: #6b6b68; --line: #e7e7e3; --bg: #f6f6f3;
  --card: #ffffff; --ok: #18794e; --warn: #b54708; --bad: #b42318; --radius: 14px;
  --mono: ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: 'Urbanist', system-ui, -apple-system, 'Segoe UI', sans-serif; color: var(--ink);
  background: var(--bg); font-size: 15px; line-height: 1.45; -webkit-font-smoothing: antialiased; }
a { color: var(--ink); text-decoration-color: var(--p); text-decoration-thickness: 2px; text-underline-offset: 2px; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--p); outline-offset: 2px; }
code, pre, .mono { font-family: var(--mono); font-size: 13px; }
h1 { font-size: 28px; font-weight: 800; letter-spacing: -.02em; margin: 0 0 4px; }
h2 { font-size: 19px; font-weight: 700; margin: 0 0 10px; }
h3 { font-size: 15px; font-weight: 700; margin: 0 0 8px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.hidden { display: none !important; }

/* barra superiore */
.top { background: var(--ink); color: #fff; border-bottom: 3px solid var(--p); }
.top .in { max-width: 1240px; margin: 0 auto; padding: 10px 16px; display: flex; align-items: center; gap: 14px; }
.top .brand { display: flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; font-weight: 700; }
.top .brand img { width: 34px; height: 34px; display: block; }
.top .brand span small { display: block; font-weight: 500; font-size: 11.5px; opacity: .65; }
.top .sp { flex: 1; }
.top .who { font-size: 13px; opacity: .75; }
.top button { background: transparent; border: 1px solid #ffffff44; color: #fff; border-radius: 9px; padding: 5px 11px; cursor: pointer; font-size: 13px; }
.top button:hover { border-color: var(--p); }

main { max-width: 1240px; margin: 0 auto; padding: 22px 16px 60px; }
.head { display: flex; align-items: flex-end; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.head .sp { flex: 1; }
.crumb { font-size: 13px; margin-bottom: 4px; }
.crumb a { text-decoration: none; color: var(--muted); }
.crumb a:hover { color: var(--ink); }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; }
.card + .card { margin-top: 14px; }
.grid { display: grid; gap: 14px; }

/* pulsanti */
.btn { display: inline-flex; align-items: center; gap: 6px; border: 1.5px solid var(--ink); background: #fff; border-radius: 10px;
  padding: 7px 14px; font-weight: 600; cursor: pointer; text-decoration: none; font-size: 14px; white-space: nowrap; }
.btn:hover { background: var(--ink); color: #fff; }
.btn.primary { background: var(--p); border-color: var(--p); color: var(--ink); font-weight: 700; }
.btn.primary:hover { filter: brightness(.95); background: var(--p); color: var(--ink); }
.btn.ghost { border-color: var(--line); }
.btn.ghost:hover { border-color: var(--ink); background: #fff; color: var(--ink); }
.btn.danger { border-color: #f3c7c3; color: var(--bad); }
.btn.danger:hover { background: var(--bad); border-color: var(--bad); color: #fff; }
.btn.sm { padding: 4px 10px; font-size: 13px; border-radius: 8px; }
.btn:disabled { opacity: .5; cursor: default; }

/* moduli */
label.f { display: grid; gap: 4px; font-size: 13px; font-weight: 600; color: var(--muted); }
input[type=text], input[type=email], input[type=password], input[type=number], input[type=datetime-local], select, textarea {
  border: 1.5px solid #d9d9d4; border-radius: 10px; padding: 8px 10px; background: #fff; min-width: 0; font-size: 14px; font-weight: 500; color: var(--ink); }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--p); box-shadow: 0 0 0 3px rgba(244,175,0,.18); }
textarea { resize: vertical; }
.check { display: flex; align-items: flex-start; gap: 8px; font-size: 14px; cursor: pointer; }
.check input { margin-top: 3px; accent-color: var(--ink); }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-end; }
.row > * { min-width: 0; }

/* schede */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 18px; overflow-x: auto; }
.tabs a { padding: 9px 14px; text-decoration: none; font-weight: 600; color: var(--muted); border-bottom: 3px solid transparent; margin-bottom: -1px; white-space: nowrap; }
.tabs a.on { color: var(--ink); border-bottom-color: var(--p); }

/* elenco canali */
.channels { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; }
.ch { display: block; text-decoration: none; position: relative; transition: border-color .15s, transform .15s; }
.ch:hover { border-color: var(--ink); transform: translateY(-1px); }
.ch h3 { font-size: 17px; margin: 0 0 2px; }
.ch .meta { display: flex; gap: 12px; flex-wrap: wrap; font-size: 13px; color: var(--muted); margin-top: 10px; }
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: #c9c9c4; margin-right: 5px; vertical-align: 1px; }
.dot.live { background: #2a9d6f; box-shadow: 0 0 0 3px #2a9d6f22; }
.dot.stale { background: var(--p); }
.badge { display: inline-block; font-size: 11.5px; font-weight: 700; padding: 2px 8px; border-radius: 99px; background: var(--bg); color: var(--muted); }
.badge.pub { background: var(--p); color: var(--ink); }
.badge.bad { background: #fde7e5; color: var(--bad); }

/* barra dei comandi sui dati */
.toolbar { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 14px; }
.seg { display: inline-flex; border: 1.5px solid var(--line); border-radius: 10px; overflow-x: auto; background: #fff; max-width: 100%; scrollbar-width: none; }
.seg button { white-space: nowrap; flex: none; border: 0; background: transparent; padding: 6px 11px; cursor: pointer; font-weight: 600; font-size: 13.5px; color: var(--muted); }
.seg button.on { background: var(--ink); color: #fff; }
.toolbar select { padding: 6px 9px; font-size: 13.5px; }
.toolbar .sp { flex: 1; }

/* riquadri con l'ultimo valore */
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 10px; margin-bottom: 14px; }
.tile { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; border-top: 3px solid var(--c, var(--p)); }
.tile .l { font-size: 12.5px; font-weight: 600; color: var(--muted); }
.tile .v { font-size: 26px; font-weight: 800; letter-spacing: -.02em; line-height: 1.15; margin-top: 2px; word-break: break-word; }
.tile .v small { font-size: 14px; font-weight: 600; color: var(--muted); margin-left: 3px; }
.tile .t { font-size: 12px; color: var(--muted); }
.tile.warn { background: #fff4e5; border-color: #f6cf9c; }
.tile.warn .v { color: var(--warn); }

/* grafici */
.charts { display: grid; gap: 14px; }
.chart-card { padding: 14px 16px 10px; }
.chart-card h3 { display: flex; gap: 8px; align-items: baseline; }
.chart-wrap { position: relative; height: 280px; }
.empty { text-align: center; color: var(--muted); padding: 36px 12px; }

/* tabelle */
.tbl-wrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: 14px; }
th, td { text-align: left; padding: 7px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { font-size: 12px; color: var(--muted); font-weight: 700; text-transform: uppercase; letter-spacing: .03em; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tr:last-child td { border-bottom: 0; }

/* editor dei campi */
.fields-edit { display: grid; gap: 10px; }
.fe { border: 1px solid var(--line); border-radius: 12px; padding: 12px; background: #fcfcfa; border-left: 4px solid var(--c, var(--line)); }
.fe .grid-f { display: grid; grid-template-columns: repeat(auto-fill, minmax(118px, 1fr)); gap: 8px; }
.fe .grid-f .wide { grid-column: span 2; }
.fe .tools { display: flex; gap: 8px; justify-content: flex-end; align-items: center; margin-top: 8px; flex-wrap: wrap; }
.fe input[type=color] { width: 100%; height: 37px; padding: 2px; border: 1.5px solid #d9d9d4; border-radius: 10px; background: #fff; }
.fe .formula input { font-family: var(--mono); }
.hint { font-size: 12.5px; color: var(--muted); font-weight: 500; }
.ok-msg { color: var(--ok); font-weight: 600; font-size: 13px; }
.err-msg { color: var(--bad); font-weight: 600; font-size: 13px; }

/* codice e chiave */
pre.code { background: #1f1f1f; color: #f3f3f1; padding: 14px 80px 14px 16px; border-radius: 12px; overflow-x: auto; margin: 0; line-height: 1.5; position: relative; white-space: pre; }
.code-box { position: relative; }
.code-box .copy { position: absolute; top: 8px; right: 8px; background: #ffffff1a; color: #fff; border: 1px solid #ffffff33; border-radius: 8px; padding: 3px 10px; font-size: 12px; cursor: pointer; }
.code-box .copy:hover { background: var(--p); color: var(--ink); border-color: var(--p); }
.keybox { background: var(--p-soft); border: 1.5px solid var(--p); border-radius: 12px; padding: 14px 16px; }
.keybox .k { font-family: var(--mono); font-size: 15px; font-weight: 600; word-break: break-all; background: #fff; border-radius: 8px; padding: 8px 10px; margin: 8px 0; display: flex; gap: 10px; align-items: center; }
.keybox .k span { flex: 1; }
.pill-tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 8px; }
.pill-tabs button { border: 1.5px solid var(--line); background: #fff; border-radius: 99px; padding: 4px 12px; font-size: 13px; font-weight: 600; cursor: pointer; }
.pill-tabs button.on { background: var(--ink); color: #fff; border-color: var(--ink); }

/* login */
.login-wrap { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login { width: min(380px, 100%); display: grid; gap: 12px; padding: 30px 28px; border-top: 4px solid var(--p); }
.login img { width: 64px; height: 64px; margin: 0 auto 4px; display: block; }
.login h1 { text-align: center; font-size: 24px; }

/* avvisi */
.toast { position: fixed; bottom: 18px; left: 50%; transform: translateX(-50%); background: var(--ink); color: #fff; padding: 10px 18px;
  border-radius: 12px; font-weight: 600; z-index: 50; box-shadow: 0 10px 30px #0003; max-width: calc(100vw - 32px); }
.toast.err { background: var(--bad); }
.note { background: var(--p-soft); border-radius: 10px; padding: 10px 12px; font-size: 13.5px; }
.danger-zone { border-color: #f3c7c3; }

@media (max-width: 640px) {
  h1 { font-size: 23px; }
  .chart-wrap { height: 230px; }
  .tile .v { font-size: 22px; }
  .top .who { display: none; }
  .card { padding: 14px; }
}