:root {
  --blu: #12529b;
  --blu-scuro: #0d3d75;
  --bg: #f4f6f9;
  --testo: #1a1a1a;
  --bordo: #c9d2dc;
  --ok: #1c7c3c;
  --err: #b3261e;
  --avviso-bg: #fff4d6;
  --avviso-bordo: #e0b100;
}

* { box-sizing: border-box; }

/* l'attributo hidden deve vincere sulle regole display di label/div ecc. */
[hidden] { display: none !important; }

html, body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 17px;
  color: var(--testo);
  background: var(--bg);
}

#barra {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px; padding-top: max(12px, env(safe-area-inset-top));
  background: var(--blu); color: #fff;
  font-weight: 600;
}

.pill {
  font-size: 13px; font-weight: 600;
  padding: 4px 10px; border-radius: 999px;
  background: rgba(255,255,255,.18);
}
.pill.on  { background: #1c7c3c; }
.pill.off { background: #8a6d00; }

main { padding: 16px; max-width: 720px; margin: 0 auto; }

h1 { font-size: 21px; margin: 4px 0 12px; }
.riga-titolo { display: flex; align-items: center; gap: 10px; }
.riga-titolo h1 { margin: 4px 0; }

label {
  display: block; margin: 12px 0 0;
  font-size: 14px; font-weight: 600; color: #40474f;
}
label input, label select, label textarea {
  display: block; width: 100%; margin-top: 4px;
  font-size: 17px; font-weight: 400; color: var(--testo);
  padding: 11px 12px; border: 1px solid var(--bordo); border-radius: 10px;
  background: #fff;
}
label.chk {
  display: flex; align-items: center; gap: 8px; font-weight: 400;
  margin-top: 8px;
}
label.chk input { width: auto; margin: 0; }
.fac { font-weight: 400; color: #7a828b; font-size: 12px; }

.combo { position: relative; }
.combo-menu {
  position: absolute;
  z-index: 20;
  top: 100%;
  left: 0;
  right: 0;
  margin: 4px 0 0;
  padding: 4px;
  list-style: none;
  background: #fff;
  border: 1px solid var(--bordo);
  border-radius: 8px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  max-height: 240px;
  overflow-y: auto;
}
.combo-menu li {
  padding: 9px 10px;
  border-radius: 6px;
  font-size: 0.95rem;
  cursor: pointer;
}
.combo-menu li.evidenziata,
.combo-menu li:hover {
  background: var(--blu);
  color: #fff;
}

#ed-nc-toggle { margin-top: 14px; font-weight: 700; color: var(--err); }
.nc-box { color: var(--err); font-weight: 700; }
.nc-box textarea {
  border: 2px solid var(--err); background: #fff4f3;
}
.badge.nuovo { background: #fbe3e1; color: var(--err); }

fieldset {
  border: 1px solid var(--bordo); border-radius: 12px;
  margin: 16px 0; padding: 8px 14px 16px; background: #fff;
}
legend { font-weight: 700; color: var(--blu-scuro); padding: 0 6px; }

button {
  font-size: 17px; font-weight: 600;
  padding: 12px 16px; border-radius: 10px; border: 1px solid transparent;
  cursor: pointer;
}
button.primario   { background: var(--blu); color: #fff; }
button.secondario { background: #fff; color: var(--blu); border-color: var(--blu); }
button.lieve      { background: transparent; color: var(--blu); border: none; padding: 8px; }
button.grande     { width: 100%; margin: 8px 0 4px; }

.primario:active, .secondario:active { transform: translateY(1px); }

/* ---- dettatura vocale sul campo testo ---- */
.campo-voce { position: relative; }
.campo-voce textarea { padding-right: 52px; }
.btn-voce {
  position: absolute; top: 10px; right: 8px;
  width: 40px; height: 40px; padding: 0;
  font-size: 20px; line-height: 1;
  background: #fff; border: 1px solid var(--bordo); border-radius: 999px;
  color: var(--blu);
}
.btn-voce.in-ascolto {
  background: var(--err); color: #fff; border-color: var(--err);
  animation: voce-pulsa 1s ease-in-out infinite;
}
@keyframes voce-pulsa {
  0%, 100% { box-shadow: 0 0 0 0 rgba(179,38,30,.5); }
  50%      { box-shadow: 0 0 0 8px rgba(179,38,30,0); }
}

#acc-entra { width: 100%; margin-top: 20px; }

.aiuto { color: #5b636c; font-size: 14px; }
.aiuto.piccolo { font-size: 12px; }
.errore { color: var(--err); font-weight: 600; }

.lista { list-style: none; padding: 0; margin: 12px 0 0; }
.lista li {
  background: #fff; border: 1px solid var(--bordo); border-radius: 10px;
  padding: 12px 14px; margin-bottom: 8px;
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
}
.lista li .meta { font-size: 13px; color: #6b727a; }
.badge {
  font-size: 12px; font-weight: 700; padding: 3px 8px; border-radius: 999px;
  background: #e7edf4; color: var(--blu-scuro);
}
.badge.chiuso   { background: #dff0e2; color: var(--ok); }
.badge.attesa   { background: var(--avviso-bg); color: #8a6d00; }
.badge.errore   { background: #fbe3e1; color: var(--err); }

.coda-box {
  background: var(--avviso-bg); border: 1px solid var(--avviso-bordo);
  border-radius: 10px; padding: 10px 12px; font-size: 14px; margin: 12px 0;
}

.riga-op {
  border: 1px solid var(--bordo); border-radius: 10px;
  padding: 10px 12px; margin: 10px 0; background: #fbfcfe;
}
.riga-op-testa { display: flex; justify-content: space-between; align-items: center; }
.riga-op-testa .op-nome { font-size: 16px; }
.riga-op-campi { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 10px; }
.riga-op-campi label:nth-child(4) { grid-column: 1 / -1; }  /* CDC a tutta larghezza */
.riga-op-flag { margin-top: 4px; }
.op-ore { margin: 8px 0 0; font-size: 14px; color: #40474f; }
.avviso {
  background: var(--avviso-bg); border: 1px solid var(--avviso-bordo);
  border-radius: 8px; padding: 6px 10px; font-size: 13px; margin: 6px 0 0;
}

.aggiungi { display: flex; gap: 8px; margin-top: 12px; }
.aggiungi select { flex: 1; padding: 11px 12px; border: 1px solid var(--bordo); border-radius: 10px; font-size: 16px; }

.azioni-fondo {
  position: sticky; bottom: 0;
  display: flex; gap: 10px; padding: 12px 0;
  padding-bottom: max(12px, env(safe-area-inset-bottom));
  background: linear-gradient(180deg, rgba(244,246,249,0), var(--bg) 30%);
}
.azioni-fondo button { flex: 1; }

/* foto di cantiere */
.foto-griglia {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
  gap: 8px;
  margin: 4px 0 10px;
}
.foto-thumb {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  background: #e9edf1;
  aspect-ratio: 1 / 1;
}
.foto-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  cursor: pointer;
}
.foto-thumb span {
  position: absolute; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,.55); color: #fff;
  font-size: 11px; text-align: center; padding: 2px 4px;
}
#ed-foto-add { width: 100%; }

/* finestra interna del PDF del rapporto */
#pdf-modal {
  position: fixed; inset: 0; z-index: 100;
  display: flex; flex-direction: column;
  background: var(--bg);
}
.pdf-modal-barra {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 12px;
  padding-top: max(10px, env(safe-area-inset-top));
  border-bottom: 1px solid var(--bordo);
  background: #fff;
}
.pdf-modal-barra #pdf-modal-chiudi { margin-right: auto; font-size: 15px; }
.pdf-modal-barra #pdf-modal-condividi { font-size: 15px; padding: 9px 14px; }
#pdf-scarica {
  font-size: 15px; font-weight: 600; padding: 9px 14px;
  border: 1px solid var(--blu); border-radius: 10px;
  color: var(--blu); background: #fff; text-decoration: none;
}
#pdf-modal-frame { flex: 1; width: 100%; border: 0; background: #fff; }

#toast {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%);
  z-index: 50; max-width: 90%;
  background: #222; color: #fff; padding: 12px 18px; border-radius: 10px;
  font-size: 15px; box-shadow: 0 6px 24px rgba(0,0,0,.3);
}
#toast.err { background: var(--err); }
#toast.ok  { background: var(--ok); }

@media (min-width: 560px) {
  .riga-op-campi { grid-template-columns: repeat(4, 1fr); }
  .riga-op-campi label:nth-child(4) { grid-column: auto; }
}