/* © 2026 Hi-Keep S.r.l. Monitoraggio celle frigorifere Boffetti Marino S.r.l. */
:root{
  --ghiaccio:#F3F6F9; --carta:#FFFFFF; --carta-2:#EAF0F6;
  --inchiostro:#2B2F33; --inchiostro-2:#5A6470; --inchiostro-3:#8C97A3;
  --linea:#D9E1E9; --linea-forte:#C3CDD8;
  --blu:#135EAB; --blu-scuro:#0E4880; --blu-tenue:#E3EEF9;
  --ok:#7FA317; --ok-tenue:#EEF5DA;
  --avviso:#E39A12; --avviso-tenue:#FDF1D8;
  --critico:#E5332A; --critico-tenue:#FBE1DF;
  --freddo:#3B8BD1; --caldo:#F08A24;
  --ombra:0 1px 2px rgba(20,40,60,.06), 0 8px 24px rgba(20,40,60,.06);
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --ghiaccio:#0B1B2B; --carta:#12263A; --carta-2:#183149;
    --inchiostro:#E6EEF5; --inchiostro-2:#A9B8C7; --inchiostro-3:#728496;
    --linea:#22384F; --linea-forte:#2E4A66;
    --blu:#5FA3E6; --blu-scuro:#8DBEEE; --blu-tenue:#16324B;
    --ok:#9CC43A; --ok-tenue:#1E3320;
    --avviso:#F2B84B; --avviso-tenue:#3D2F12;
    --critico:#F26B62; --critico-tenue:#44201E;
    --ombra:0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.25);
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --ghiaccio:#0B1B2B; --carta:#12263A; --carta-2:#183149;
  --inchiostro:#E6EEF5; --inchiostro-2:#A9B8C7; --inchiostro-3:#728496;
  --linea:#22384F; --linea-forte:#2E4A66;
  --blu:#5FA3E6; --blu-scuro:#8DBEEE; --blu-tenue:#16324B;
  --ok:#9CC43A; --ok-tenue:#1E3320;
  --avviso:#F2B84B; --avviso-tenue:#3D2F12;
  --critico:#F26B62; --critico-tenue:#44201E;
  --ombra:0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.25);
  color-scheme:dark;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family:'IBM Plex Sans',system-ui,sans-serif;font-size:14px;line-height:1.45;
  background:var(--ghiaccio);color:var(--inchiostro);
}
h1,h2,h3,.display{font-family:'Outfit',system-ui,sans-serif;text-wrap:balance}
.mono{font-family:'IBM Plex Mono',ui-monospace,monospace;font-variant-numeric:tabular-nums}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
button:focus-visible,a:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--blu);outline-offset:2px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ---------- struttura ---------- */
.app{min-height:100%;display:grid;grid-template-columns:232px 1fr;grid-template-rows:auto 1fr}
.rail{grid-row:1/3;background:var(--carta);border-right:1px solid var(--linea);padding:22px 18px 18px;display:flex;flex-direction:column;gap:22px}
.marca{display:flex;flex-direction:column;gap:8px}
.marca .placca{background:#fff;border:1px solid var(--linea);border-radius:10px;padding:10px 12px}
.marca .placca img{display:block;width:100%;height:auto}
.marca small{font-size:11.5px;color:var(--inchiostro-3);display:block;padding:0 2px}
.rail nav{display:flex;flex-direction:column;gap:2px}
.rail nav button{display:flex;align-items:center;gap:10px;padding:9px 11px;border-radius:9px;font-weight:500;color:var(--inchiostro-2);text-align:left;width:100%}
.rail nav button svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
.rail nav button[aria-selected="true"]{background:var(--blu-tenue);color:var(--blu)}
.rail nav button .n{margin-left:auto;font-family:'IBM Plex Mono';font-size:11.5px;background:var(--critico);color:#fff;border-radius:999px;padding:1px 7px}
.rail .eyebrow{font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--inchiostro-3);font-weight:600;padding:0 11px;margin-bottom:6px}
.sede-riga{display:flex;align-items:center;gap:10px;padding:9px 11px;border-radius:9px;width:100%;text-align:left;color:var(--inchiostro-2)}
.sede-riga[aria-selected="true"]{background:var(--carta-2);color:var(--inchiostro)}
.sede-riga .punto{width:8px;height:8px;border-radius:50%;background:var(--ok);flex-shrink:0}
.sede-riga .punto.critico{background:var(--critico)}
.sede-riga .punto.avviso{background:var(--avviso)}
.sede-riga small{display:block;font-size:11px;color:var(--inchiostro-3)}
.rail .piede{margin-top:auto;font-size:11px;color:var(--inchiostro-3);line-height:1.5}
.rail .piede b{color:var(--inchiostro-2);font-weight:500}

.testa{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 28px 0}
.marca-mobile{display:none}
.testa h1{font-size:22px;font-weight:600;letter-spacing:-.01em}
.testa h1 small{display:block;font-family:'IBM Plex Sans';font-size:12.5px;font-weight:400;color:var(--inchiostro-3);margin-top:2px}
.live{display:inline-flex;align-items:center;gap:8px;font-size:12px;color:var(--inchiostro-2);background:var(--carta);border:1px solid var(--linea);border-radius:999px;padding:6px 12px 6px 10px}
.live i{width:7px;height:7px;border-radius:50%;background:var(--ok);animation:batte 2.4s infinite}
@keyframes batte{0%{box-shadow:0 0 0 0 rgba(127,163,23,.5)}70%{box-shadow:0 0 0 7px rgba(127,163,23,0)}100%{box-shadow:0 0 0 0 rgba(127,163,23,0)}}
.testa .azioni{display:flex;gap:8px;align-items:center}
.tema{width:34px;height:34px;border-radius:9px;border:1px solid var(--linea);background:var(--carta);display:grid;place-items:center;color:var(--inchiostro-2)}
.tema svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:1.8}

main{padding:16px 28px 40px;min-width:0}
.schermo{display:none}
.schermo.attivo{display:block}

/* ---------- striscia di stato ---------- */
.stato-globale{
  display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:center;
  background:var(--carta);border:1px solid var(--linea);border-radius:14px;padding:16px 20px;box-shadow:var(--ombra);margin-bottom:18px;
}
.stato-globale .semaforo{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:var(--ok-tenue);color:var(--ok)}
.stato-globale.critico .semaforo{background:var(--critico-tenue);color:var(--critico)}
.stato-globale .semaforo svg{width:26px;height:26px;stroke:currentColor;fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.stato-globale h2{font-size:18px;font-weight:600}
.stato-globale p{color:var(--inchiostro-2);font-size:13px;margin-top:2px}
.kpi{display:flex;gap:22px}
.kpi div{text-align:right}
.kpi b{font-family:'IBM Plex Mono';font-size:22px;font-weight:600;display:block;line-height:1;font-variant-numeric:tabular-nums}
.kpi small{font-size:11px;color:var(--inchiostro-3);text-transform:uppercase;letter-spacing:.08em}
.kpi b.critico{color:var(--critico)}

/* ---------- sede: intestazione e alimentazione ---------- */
.sede-testa{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin:22px 0 12px}
.sede-testa h2{font-size:16px;font-weight:600}
.sede-testa h2 span{color:var(--inchiostro-3);font-weight:400;font-family:'IBM Plex Sans';font-size:13px;margin-left:8px}
.alim{display:inline-flex;align-items:center;gap:7px;font-size:12px;color:var(--inchiostro-2)}
.alim i{width:8px;height:8px;border-radius:50%;background:var(--ok)}
.alim.giu i{background:var(--critico)}

/* ---------- griglia celle ---------- */
.griglia{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px}
.cella{
  position:relative;background:var(--carta);border:1px solid var(--linea);border-radius:14px;padding:14px 16px 12px;
  text-align:left;display:flex;flex-direction:column;gap:10px;box-shadow:var(--ombra);transition:transform .15s,border-color .15s;
}
.cella:hover{transform:translateY(-1px);border-color:var(--linea-forte)}
.cella::before{content:"";position:absolute;left:0;top:14px;bottom:14px;width:3px;border-radius:0 3px 3px 0;background:var(--ok)}
.cella.avviso::before{background:var(--avviso)}
.cella.critico::before{background:var(--critico)}
.cella.critico{border-color:rgba(229,51,42,.45)}
.cella.critico .t{color:var(--critico)}
.cella .nome{display:flex;justify-content:space-between;align-items:baseline;gap:8px}
.cella .nome b{font-weight:600;font-size:14px}
.cella .nome small{color:var(--inchiostro-3);font-size:11.5px;white-space:nowrap}
.cella .prodotto{color:var(--inchiostro-2);font-size:12.5px;margin-top:-6px}
.cella .misura{display:flex;align-items:flex-end;justify-content:space-between;gap:8px}
.cella .t{font-family:'Outfit';font-size:38px;font-weight:600;line-height:1;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.cella .t sup{font-size:15px;font-weight:500;vertical-align:top;margin-left:2px;color:var(--inchiostro-2)}
.cella .secondari{display:flex;flex-direction:column;align-items:flex-end;gap:3px;font-size:12px;color:var(--inchiostro-2)}
.cella .secondari .mono{font-weight:500;color:var(--inchiostro)}
.porta{display:inline-flex;align-items:center;gap:5px}
.porta i{width:7px;height:7px;border-radius:2px;background:var(--ok)}
.porta.aperta i{background:var(--avviso)}
.porta.aperta{color:var(--avviso);font-weight:500}
/* banda di tolleranza: dove sta la temperatura rispetto al range ammesso */
.banda{position:relative;height:6px;border-radius:99px;background:linear-gradient(90deg,var(--freddo),var(--carta-2) 30%,var(--carta-2) 70%,var(--caldo))}
.banda .ok{position:absolute;top:0;bottom:0;left:30%;width:40%;background:var(--ok);opacity:.55;border-radius:99px}
.banda .cursore{position:absolute;top:-4px;width:14px;height:14px;border-radius:50%;background:var(--carta);border:3px solid var(--inchiostro);transform:translateX(-50%);transition:left 1s ease}
.cella.critico .banda .cursore{border-color:var(--critico)}
.banda-eti{display:flex;justify-content:space-between;font-size:10.5px;color:var(--inchiostro-3);margin-top:-4px}
.cella svg.spark{width:100%;height:34px;display:block}
.spark .area{fill:var(--blu);opacity:.12}
.spark .linea{fill:none;stroke:var(--blu);stroke-width:1.6}
.spark .fine{fill:var(--blu)}
.cella.critico .spark .linea,.cella.critico .spark .fine{stroke:var(--critico);fill:var(--critico)}
.cella.critico .spark .area{fill:var(--critico)}
.cella.critico .spark .linea{fill:none}

/* ---------- dettaglio ---------- */
.dettaglio{
  position:fixed;inset:0 0 0 auto;width:min(560px,100%);background:var(--carta);border-left:1px solid var(--linea);
  box-shadow:-12px 0 40px rgba(20,40,60,.18);transform:translateX(100%);transition:transform .28s cubic-bezier(.2,.8,.2,1);z-index:50;
  overflow-y:auto;padding:22px 26px 40px;padding-top:calc(22px + env(safe-area-inset-top,0px));
}
.dettaglio.aperto{transform:none}
.velo{position:fixed;inset:0;background:rgba(10,25,40,.35);opacity:0;pointer-events:none;transition:opacity .28s;z-index:40}
.velo.aperto{opacity:1;pointer-events:auto}
.dettaglio .chiudi{position:absolute;top:18px;right:18px;width:34px;height:34px;border-radius:9px;border:1px solid var(--linea);display:grid;place-items:center;color:var(--inchiostro-2);font-size:18px}
.dettaglio h2{font-size:22px;font-weight:600}
.dettaglio .sotto{color:var(--inchiostro-2);font-size:13px;margin-top:2px}
.pill{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:5px 10px;border-radius:999px;background:var(--ok-tenue);color:var(--ok);margin-top:12px}
.pill.critico{background:var(--critico-tenue);color:var(--critico)}
.pill.avviso{background:var(--avviso-tenue);color:var(--avviso)}
.dett-kpi{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:18px 0}
.dett-kpi div{background:var(--ghiaccio);border-radius:12px;padding:12px 14px}
.dett-kpi b{font-family:'IBM Plex Mono';font-size:22px;font-weight:600;display:block;font-variant-numeric:tabular-nums}
.dett-kpi small{font-size:11px;color:var(--inchiostro-3);text-transform:uppercase;letter-spacing:.06em}
.segmenti{display:inline-flex;gap:3px;background:var(--ghiaccio);padding:3px;border-radius:10px;margin-bottom:12px}
.segmenti button{padding:6px 12px;border-radius:8px;font-size:12.5px;font-weight:500;color:var(--inchiostro-2)}
.segmenti button[aria-selected="true"]{background:var(--carta);color:var(--inchiostro);box-shadow:var(--ombra)}
.grafico{background:var(--ghiaccio);border-radius:12px;padding:12px 8px 6px}
svg.grande{width:100%;height:auto;display:block}
.grafico .griglia{stroke:var(--linea);stroke-width:1}
.grafico .assey,.grafico .assex{font-family:'IBM Plex Mono';font-size:9.5px;fill:var(--inchiostro-3)}
.grafico .fascia-ok{fill:var(--ok);opacity:.12}
.grafico .linea-t{fill:none;stroke:var(--blu);stroke-width:1.8;stroke-linejoin:round}
.grafico .linea-h{fill:none;stroke:var(--inchiostro-3);stroke-width:1.2;stroke-dasharray:3 3}
.grafico .porta-ev{fill:var(--avviso);opacity:.7}
.grafico .limite{stroke:var(--critico);stroke-width:1;stroke-dasharray:4 3;opacity:.7}
.grafico .etisoglia{font-family:'IBM Plex Mono';font-size:9.5px;fill:var(--critico)}
.legenda{display:flex;flex-wrap:wrap;gap:14px;font-size:11.5px;color:var(--inchiostro-2);padding:8px 6px 0}
.legenda i{display:inline-block;width:10px;height:3px;background:var(--blu);vertical-align:middle;margin-right:6px;border-radius:2px}
.legenda i.h{background:var(--inchiostro-3)}
.legenda i.p{width:8px;height:8px;background:var(--avviso);border-radius:2px}
.legenda i.f{width:10px;height:8px;background:var(--ok);opacity:.35}
.eventi{margin-top:20px}
.eventi h3{font-size:13px;font-weight:600;color:var(--inchiostro-2);text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px}
.evento{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:start;padding:10px 0;border-top:1px solid var(--linea);font-size:13px}
.evento:last-child{border-bottom:1px solid var(--linea)}
.evento .quando{font-family:'IBM Plex Mono';font-size:12px;color:var(--inchiostro-3);white-space:nowrap}
.evento .tipo{font-weight:600}
.evento .tipo.critico{color:var(--critico)}
.evento .tipo.avviso{color:var(--avviso)}
.evento .durata{font-family:'IBM Plex Mono';font-size:12px;color:var(--inchiostro-2)}

/* ---------- allarmi ---------- */
.lista-allarmi{display:flex;flex-direction:column;gap:10px}
.allarme{display:grid;grid-template-columns:4px 1fr auto;gap:14px;background:var(--carta);border:1px solid var(--linea);border-radius:12px;padding:0 16px 0 0;overflow:hidden;box-shadow:var(--ombra)}
.allarme .barra{background:var(--critico)}
.allarme.avviso .barra{background:var(--avviso)}
.allarme.chiuso .barra{background:var(--inchiostro-3)}
.allarme .corpo{padding:13px 0}
.allarme .corpo b{display:block;font-weight:600}
.allarme .corpo p{color:var(--inchiostro-2);font-size:12.5px;margin-top:3px;line-height:1.5}
.allarme .meta{padding:13px 0;text-align:right;font-size:12px;color:var(--inchiostro-3);font-family:'IBM Plex Mono';white-space:nowrap}
.allarme .meta b{display:block;font-family:'IBM Plex Sans';font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--critico);margin-bottom:4px}
.allarme.avviso .meta b{color:var(--avviso)}
.allarme.chiuso .meta b{color:var(--inchiostro-3)}
.allarme.chiuso{opacity:.85}

/* ---------- registro HACCP ---------- */
.haccp-testa{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:14px;flex-wrap:wrap}
.haccp-testa p{color:var(--inchiostro-2);font-size:13px;max-width:62ch}
.bottone{display:inline-flex;align-items:center;gap:8px;background:var(--blu);color:#fff;font-weight:600;padding:10px 16px;border-radius:10px;font-size:13.5px;white-space:nowrap}
.bottone svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.tabella-wrap{overflow-x:auto;background:var(--carta);border:1px solid var(--linea);border-radius:12px;box-shadow:var(--ombra)}
table{width:100%;border-collapse:collapse;font-size:13px;min-width:720px}
th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--inchiostro-3);font-weight:600;padding:12px 14px;border-bottom:1px solid var(--linea);background:var(--carta-2)}
td{padding:11px 14px;border-bottom:1px solid var(--linea);font-variant-numeric:tabular-nums}
tr:last-child td{border-bottom:0}
td.mono,th.num{text-align:right}
td .conf{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--ok)}
td .conf.no{color:var(--critico)}
td .conf i{width:8px;height:8px;border-radius:50%;background:currentColor}
.nota-haccp{font-size:12px;color:var(--inchiostro-3);margin-top:10px;line-height:1.5}

/* ---------- toast ---------- */
.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,20px);background:var(--inchiostro);color:var(--carta);padding:11px 18px;border-radius:999px;font-size:13px;opacity:0;transition:.3s;pointer-events:none;z-index:60}
.toast.mostra{opacity:1;transform:translate(-50%,0)}

/* ---------- navigazione mobile ---------- */
.nav-mobile{display:none}

@media (max-width:900px){
  .app{grid-template-columns:1fr}
  .rail{display:none}
  .testa{padding:14px 16px 0;padding-top:calc(14px + env(safe-area-inset-top,0px));flex-wrap:wrap;row-gap:10px}
  .marca-mobile{display:block;flex:0 0 100%;background:#fff;border:1px solid var(--linea);border-radius:10px;padding:8px 12px;width:100%}
  .marca-mobile img{display:block;height:34px;width:auto;margin:0 auto}
  .testa h1{font-size:19px}
  .live span.lungo{display:none}
  main{padding:14px 16px calc(96px + env(safe-area-inset-bottom,0px))}
  .stato-globale{grid-template-columns:auto 1fr;padding:14px 16px}
  .kpi{grid-column:1/3;justify-content:space-between;border-top:1px solid var(--linea);padding-top:12px}
  .kpi div{text-align:left}
  .griglia{grid-template-columns:1fr 1fr;gap:10px}
  .cella{padding:12px 12px 10px}
  .cella .t{font-size:32px}
  .cella .secondari{font-size:11.5px}
  .dett-kpi b{font-size:19px}
  .nav-mobile{
    display:flex;position:fixed;bottom:0;left:0;right:0;background:var(--carta);border-top:1px solid var(--linea);
    padding:8px 0 calc(8px + env(safe-area-inset-bottom,0px));z-index:30;
  }
  .nav-mobile button{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;font-size:11px;font-weight:500;color:var(--inchiostro-3);padding:4px 0;position:relative}
  .nav-mobile button svg{width:21px;height:21px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
  .nav-mobile button[aria-selected="true"]{color:var(--blu)}
  .nav-mobile .n{position:absolute;top:0;right:calc(50% - 20px);background:var(--critico);color:#fff;font-family:'IBM Plex Mono';font-size:10px;border-radius:999px;padding:0 5px;line-height:15px}
  .dettaglio{width:100%;padding:18px 16px 40px;padding-top:calc(18px + env(safe-area-inset-top,0px))}
}
@media (max-width:480px){
  .griglia{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
}

/* ---------- prova dal vivo (solo demo) ---------- */
.demo-box{margin-top:22px;background:var(--carta);border:1px dashed var(--linea-forte);border-radius:12px;padding:16px 18px}
.demo-box h3{font-size:14px;font-weight:600;margin-bottom:6px}
.demo-box p{font-size:12.5px;color:var(--inchiostro-2);line-height:1.5;max-width:70ch;margin-bottom:12px}
.demo-azioni{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.demo-azioni label{font-size:12.5px;color:var(--inchiostro-2);display:inline-flex;gap:6px;align-items:center}
.demo-azioni select{font:inherit;padding:8px 10px;border-radius:9px;border:1px solid var(--linea);background:var(--carta);color:var(--inchiostro)}
.bottone.fantasma{background:transparent;border:1px solid var(--linea-forte);color:var(--inchiostro-2);font-weight:500}
.stato-globale.silenzio .semaforo{background:var(--avviso-tenue);color:var(--avviso)}
.cella.silent::before{background:var(--inchiostro-3)}
.cella.silent .t{color:var(--inchiostro-3)}
.pill.silent{background:var(--carta-2);color:var(--inchiostro-2)}