:root {
  --verde: #1f9d57;
  --verde-scuro: #137a41;
  --bg: #f6f8f7;
  --card: #ffffff;
  --bordo: #e2e8e5;
  --testo: #1c2b24;
  --muted: #6b7d74;
  --rosso: #c0392b;
  --giallo: #b8860b;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--testo);
  background: var(--bg);
}
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.5rem;
  background: var(--card);
  border-bottom: 1px solid var(--bordo);
}
header h1 { font-size: 1.05rem; margin: 0; }
header .chi { font-size: .85rem; color: var(--muted); }
main { max-width: 980px; margin: 1.5rem auto; padding: 0 1.5rem; }
.card {
  background: var(--card);
  border: 1px solid var(--bordo);
  border-radius: 12px;
  padding: 1.25rem;
  margin-bottom: 1.25rem;
}
.card h2 { font-size: .95rem; margin: 0 0 .9rem; }
label { display: block; font-size: .8rem; color: var(--muted); margin: .6rem 0 .2rem; }
input, select, button {
  font: inherit;
  padding: .55rem .7rem;
  border-radius: 8px;
  border: 1px solid var(--bordo);
  background: #fff;
  color: var(--testo);
}
input, select { width: 100%; }
button {
  cursor: pointer;
  border: none;
  background: var(--verde);
  color: #fff;
  font-weight: 600;
}
button:hover { background: var(--verde-scuro); }
button.ghost { background: transparent; color: var(--verde); border: 1px solid var(--verde); }
button.danger { background: transparent; color: var(--rosso); border: 1px solid var(--rosso); padding: .25rem .5rem; font-size: .8rem; }
.row { display: flex; gap: .75rem; flex-wrap: wrap; align-items: end; }
.row > div { flex: 1; min-width: 180px; }
table { width: 100%; border-collapse: collapse; font-size: .9rem; }
th, td { text-align: left; padding: .55rem .5rem; border-bottom: 1px solid var(--bordo); vertical-align: top; }
th { font-size: .75rem; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); }
.badge {
  display: inline-flex; align-items: center; gap: .35rem;
  background: #eef6f1; color: var(--verde-scuro);
  border-radius: 999px; padding: .15rem .55rem; font-size: .78rem; margin: 0 .25rem .25rem 0;
}
.badge .x { cursor: pointer; color: var(--rosso); font-weight: 700; }
.muted { color: var(--muted); font-size: .85rem; }
.avviso {
  border-radius: 10px; padding: .8rem 1rem; margin-bottom: 1rem; font-size: .9rem;
  border: 1px solid; display: none;
}
.avviso.show { display: block; }
.avviso.info { background: #fff8e6; border-color: #f0d98a; color: var(--giallo); }
.avviso.errore { background: #fdecea; border-color: #f4b3ab; color: var(--rosso); }
.hidden { display: none !important; }