:root {
  /*
   * Tema chiaro: fondo grigio tenue, riquadri bianchi, testo scuro.
   * La barra di navigazione e il riquadro di accesso restano bianchi pieni,
   * perche' il logo ha lo sfondo bianco e cosi' non lascia aloni.
   */
  --bg: #eef1f6; --panel: #ffffff; --panel-2: #f4f6fa; --line: #dde3ec;
  --fg: #1f2430; --muted: #667085; --accent: #2f66d6; --accent-2: #7c5bff;
  --ok: #1b6b48; --warn: #8a5b00; --err: #b02a2a; --radius: 10px;

  --barra: #ffffff; --barra-linea: #e2e7f1; --barra-testo: #1f2430;
  --barra-muto: #667085; --barra-passaggio: #eef1f8;
}
* { box-sizing: border-box; }
html, body { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font: 14px/1.5 "Segoe UI", system-ui, sans-serif;
}
a { color: var(--accent); }
button {
  font: inherit; cursor: pointer; border: 1px solid #cfd6e4; border-radius: 8px;
  background: #fff; color: var(--fg); padding: 7px 13px;
}
button:hover { border-color: var(--accent); }
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
button.ghost { background: transparent; }
button.danger { border-color: #e2acac; color: var(--err); }
button:disabled { opacity: .5; cursor: not-allowed; }
input, select, textarea {
  font: inherit; width: 100%; padding: 8px 10px; border-radius: 8px;
  border: 1px solid #cfd6e4; background: #fff; color: #12151d;
}
input:focus, select:focus, textarea:focus { border-color: var(--accent); outline: none; }
input[type=checkbox] { width: auto; }
textarea { resize: vertical; min-height: 70px; }
label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 4px; }
.field { margin-bottom: 12px; }
fieldset { border: 1px solid var(--line); border-radius: 8px; padding: 12px; margin: 0 0 14px; }
legend { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .6px; padding: 0 6px; }

/* layout */
.app { display: grid; grid-template-columns: 214px 1fr; min-height: 100vh; }
nav { background: var(--barra); border-right: 1px solid var(--barra-linea); padding: 18px 12px; }
nav .brand { display: block; width: 100%; max-width: 174px; height: auto; margin: 2px 0 20px 6px; }
nav a {
  display: flex; justify-content: space-between; align-items: center;
  padding: 9px 11px; border-radius: 8px; color: var(--barra-testo);
  text-decoration: none; margin-bottom: 3px; font-size: 13px;
}
nav a:hover { background: var(--barra-passaggio); }
nav a.on { background: var(--accent); color: #fff; font-weight: 600; }
nav .badge { background: var(--err); color: #fff; border-radius: 999px; padding: 1px 7px; font-size: 11px; }
main { padding: 22px 26px 60px; overflow-x: hidden; }
h2 { margin: 0 0 4px; font-size: 21px; }
.sub { color: var(--muted); margin: 0 0 20px; font-size: 13px; }
.testa { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; flex-wrap: wrap; }

.card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px; margin-bottom: 16px; box-shadow: 0 1px 2px #0f172a0a;
}
.card h3 { margin: 0 0 12px; font-size: 14px; letter-spacing: .3px; color: var(--muted); text-transform: uppercase; }
.row { display: flex; gap: 12px; flex-wrap: wrap; align-items: flex-end; }
.row > * { flex: 1 1 180px; }
.row.tight > * { flex: 0 0 auto; }
.grid { display: grid; gap: 14px; }
.grid.k4 { grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); }
.grid.k3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid.k2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }

.kpi { background: var(--panel-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; }
.kpi b { display: block; font-size: 26px; }
.kpi span { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .6px; }
.kpi.allarme { border-color: #e2acac; background: #fdf3f3; }
.kpi.allarme b { color: var(--err); }

table { width: 100%; border-collapse: collapse; font-size: 13px; }
th { text-align: left; color: var(--muted); font-weight: 600; font-size: 11px;
     text-transform: uppercase; letter-spacing: .5px; padding: 8px 10px; border-bottom: 1px solid var(--line); }
td { padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
tr:hover td { background: #f5f7fb; }
tr.cliccabile { cursor: pointer; }
.tabella-scorre { overflow-x: auto; }

.pill { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 11px; font-weight: 600; white-space: nowrap; }
.st-bozza { background: #e9edf4; color: #5b6478; }
.st-da_completare { background: #fdf1d6; color: #8a5b00; }
.st-chiuso { background: #e3f5ec; color: #1b6b48; }
.st-pianificato { background: #e4eefb; color: #1d4e86; }
.st-in_corso { background: #fdeade; color: #9a4a12; }
.st-concluso { background: #e3f5ec; color: #1b6b48; }
.st-annullato { background: #fdecec; color: #a02525; }
.st-inviato { background: #e3f5ec; color: #1b6b48; }
.st-errore { background: #fdecec; color: #a02525; }

.tag { display: inline-block; background: var(--panel-2); border: 1px solid var(--line);
       border-radius: 6px; padding: 1px 7px; font-size: 11px; color: var(--muted); }

.alert { border-radius: 8px; padding: 11px 13px; margin-bottom: 12px; font-size: 13px; border: 1px solid; }
.alert.warn { background: #fff8e8; border-color: #f0d49a; color: #8a5b00; }
.alert.err  { background: #fdecec; border-color: #f0b6b6; color: #a02525; }
.alert.ok   { background: #eaf7f1; border-color: #a8dcc3; color: #1b6b48; }
.alert ul { margin: 6px 0 0 18px; padding: 0; }

.muted { color: var(--muted); }
.small { font-size: 12px; }
.right { text-align: right; }
.center { text-align: center; }
.nowrap { white-space: nowrap; }
.actions { display: flex; gap: 6px; flex-wrap: wrap; }
.actions button { padding: 5px 9px; font-size: 12px; }
.vuoto { color: var(--muted); text-align: center; padding: 26px 10px; font-size: 13px; }

dialog {
  background: var(--panel); color: var(--fg); border: 1px solid var(--line);
  border-radius: 12px; padding: 20px; width: min(820px, 94vw); max-height: 88vh; overflow: auto;
  box-shadow: 0 24px 60px #0f172a33;
}
dialog::backdrop { background: #1f24308c; }
dialog h3 { margin: 0 0 14px; font-size: 16px; }
dialog .piede { display: flex; justify-content: flex-end; gap: 8px; margin-top: 16px; }

#toast { position: fixed; right: 18px; bottom: 18px; display: flex; flex-direction: column; gap: 8px; z-index: 99; }
#toast div {
  background: #fff; border: 1px solid var(--line); border-left: 3px solid var(--accent);
  padding: 10px 14px; border-radius: 8px; max-width: 380px; font-size: 13px; box-shadow: 0 8px 24px #0f172a26;
}
#toast div.err { border-left-color: var(--err); }
#toast div.ok { border-left-color: var(--ok); }

.spinner { display: inline-block; width: 13px; height: 13px; border: 2px solid var(--line);
           border-top-color: var(--accent); border-radius: 50%; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ── calendario ─────────────────────────────────────────────── */
.cal-barra { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.cal-barra .titolo { font-size: 15px; font-weight: 600; min-width: 210px; }
.settimana { display: grid; grid-template-columns: repeat(7, 1fr); gap: 8px; }
.giorno {
  background: var(--panel); border: 1px solid var(--line); border-radius: 10px;
  min-height: 180px; padding: 8px; box-shadow: 0 1px 2px #0f172a0a;
}
.giorno.oggi { border-color: var(--accent); }
.giorno .intestazione { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 8px; }
.giorno .intestazione b { font-size: 15px; }
.giorno .intestazione span { font-size: 11px; color: var(--muted); text-transform: uppercase; }
.giorno .piu { width: 100%; padding: 3px; font-size: 12px; opacity: .35; }
.giorno:hover .piu { opacity: 1; }
.evento {
  border-left: 3px solid var(--accent); background: var(--panel-2);
  border-radius: 6px; padding: 6px 8px; margin-bottom: 6px; cursor: pointer; font-size: 12px;
}
.evento:hover { background: #e7ecf5; }
.evento b { display: block; font-size: 12px; }
.evento .ora { color: var(--muted); font-size: 11px; }
.evento .stato { float: right; font-size: 10px; }
.evento.senza-rapporto { border-left-color: #d99b1c; }
.evento.chiuso { border-left-color: #2f9c6a; opacity: .8; }

/* ── rapporto di intervento ─────────────────────────────────── */
.rapporto { max-width: 1000px; }
.rapporto .sezione {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px; margin-bottom: 14px; box-shadow: 0 1px 2px #0f172a0a;
}
.rapporto .sezione > h3 { margin: 0 0 12px; font-size: 12px; letter-spacing: .6px; color: var(--accent); text-transform: uppercase; }
.scelte { display: flex; gap: 18px; flex-wrap: wrap; }
.scelte label { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--fg); margin: 0; cursor: pointer; }
.totali { display: flex; gap: 22px; flex-wrap: wrap; justify-content: flex-end; align-items: baseline; }
.totali div { text-align: right; }
.totali span { display: block; font-size: 10px; text-transform: uppercase; letter-spacing: .5px; color: var(--muted); }
.totali b { font-size: 16px; }
.totali .grande b { font-size: 22px; color: var(--accent); }

.firma-box { background: #fff; border: 1px solid #cfd6e4; border-radius: 8px; padding: 6px; }
.firma-box canvas { display: block; width: 100%; height: 150px; touch-action: none; cursor: crosshair; }
.firma-fatta { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 8px; }
.firma-fatta img { display: block; max-height: 110px; margin: 0 auto; }

.miniature { display: flex; gap: 8px; flex-wrap: wrap; }
.miniature figure { margin: 0; width: 104px; }
.miniature img { width: 104px; height: 78px; object-fit: cover; border-radius: 6px; border: 1px solid var(--line); }
.miniature figcaption { font-size: 10px; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ── accesso ────────────────────────────────────────────────── */
body.pagina-login {
  display: grid; place-items: center; min-height: 100vh; padding: 24px;
  background: radial-gradient(1100px 600px at 50% -10%, #dfe7f8 0%, var(--bg) 62%);
}
.riquadro-login {
  width: min(380px, 100%); background: #fff; color: #1a1d24;
  border: 1px solid #dfe4ee; border-radius: 14px;
  padding: 30px 28px 24px; box-shadow: 0 18px 44px #0f172a1f;
}
.riquadro-login .marchio { display: block; width: 200px; margin: 0 auto 24px; }
.riquadro-login .field { margin-bottom: 14px; }
.riquadro-login label { color: #5b6478; }
.riquadro-login .muted { color: #6b7280; }
.riquadro-login .alert { margin-bottom: 14px; }

nav .utente {
  margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--barra-linea);
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
}
nav .utente span { font-size: 12px; color: var(--barra-muto); overflow: hidden; text-overflow: ellipsis; }
nav .utente button { padding: 4px 9px; font-size: 11px; }
nav .ruolo { display: inline-block; font-size: 10px; letter-spacing: .5px;
  background: var(--accent-2); color: #fff; border-radius: 4px; padding: 1px 5px; margin-left: 6px; }

/* ── su quale rivenditore si sta lavorando ──────────────────── */
nav .scelta-rivenditore:not(:empty) {
  background: var(--barra-passaggio); border: 1px solid var(--barra-linea);
  border-radius: 8px; padding: 8px 10px; margin: 0 0 14px;
}
nav .scelta-rivenditore label {
  font-size: 10px; letter-spacing: 1px; text-transform: uppercase;
  margin-bottom: 5px; color: var(--barra-muto);
}
nav .scelta-rivenditore select { padding: 5px 7px; font-size: 12px; }
nav .scelta-rivenditore .nome-rivenditore {
  font-size: 13px; font-weight: 600; color: var(--barra-testo);
}

/* ── pagina firma del cliente ─────────────────────────────────
   Bianca come un foglio da firmare: la apre il cliente, che del portale
   non sa niente, e il logo con lo sfondo bianco ci sta sopra pulito. */
body.pagina-firma {
  padding: 18px 18px 40px; max-width: 640px; margin: 0 auto;
  background: #fff; color: #1f2430;
}
body.pagina-firma .marchio { display: block; width: 180px; margin: 6px auto 18px; }
body.pagina-firma .riepilogo {
  background: #fbfcfe; border: 1px solid #dfe4ee; border-radius: 12px;
  padding: 16px; margin-bottom: 16px;
}
body.pagina-firma .riepilogo dt { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; }
body.pagina-firma .riepilogo dd { margin: 2px 0 12px; }

/* ── telefono e tablet ──────────────────────────────────────── */
@media (max-width: 860px) {
  .app { grid-template-columns: 1fr; }
  nav {
    display: flex; gap: 6px; overflow-x: auto; border-right: none;
    border-bottom: 1px solid var(--barra-linea); padding: 10px; position: sticky; top: 0; z-index: 10;
  }
  nav .brand { display: none; }
  nav .scelta-rivenditore:not(:empty) { margin: 0; padding: 4px 9px; flex: 0 0 auto; align-self: center; }
  nav .scelta-rivenditore label { display: none; }
  nav .scelta-rivenditore select,
  nav .scelta-rivenditore .nome-rivenditore { max-width: 140px; font-size: 12px; }
  nav a { margin: 0; white-space: nowrap; }
  nav .utente { margin: 0 0 0 auto; padding: 0 0 0 10px; border: none; border-left: 1px solid var(--barra-linea); }
  nav .utente span { display: none; }
  main { padding: 16px 14px 70px; }
  .settimana { grid-template-columns: 1fr; }
  .giorno { min-height: 0; }
  .row > * { flex: 1 1 100%; }
  .totali { justify-content: space-between; }
  table.compatta thead { display: none; }
  table.compatta tr { display: block; border-bottom: 1px solid var(--line); padding: 8px 0; }
  table.compatta td { display: block; border: none; padding: 2px 4px; }
  table.compatta td[data-etichetta]::before {
    content: attr(data-etichetta) " "; color: var(--muted); font-size: 11px; text-transform: uppercase;
  }
}

/* legenda dei tecnici sopra al calendario */
.legenda { display: flex; flex-wrap: wrap; gap: 6px 14px; margin: -4px 0 10px; }
.legenda .voce {
  display: inline-flex; align-items: center; gap: 6px; cursor: pointer;
  font-size: 13px; color: var(--muted); user-select: none;
}
.legenda .voce.spenta { opacity: .35; }
.pallino { width: 10px; height: 10px; border-radius: 50%; display: inline-block; flex: 0 0 auto; }

/* riquadro per allegare foto e PDF: si clicca o ci si trascina sopra */
.zona-file {
  display: flex; align-items: center; gap: 12px; margin-top: 10px;
  border: 1.5px dashed var(--line); border-radius: 8px; padding: 12px 14px;
  transition: background .15s, border-color .15s;
}
.zona-file.sopra { border-color: var(--accent); background: rgba(47, 102, 214, .06); }