:root {
  color-scheme: light;
  --colore-testo: #1c1f24;
  --colore-sfondo: #f4f5f7;
  --colore-bordo: #d7dbe0;
  --colore-primario: #2e5aac;
  --colore-errore: #b3261e;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--colore-testo);
  background: var(--colore-sfondo);
}

.topbar {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 0.75rem 1.5rem;
  background: #fff;
  border-bottom: 1px solid var(--colore-bordo);
}

.topbar-brand { font-weight: 700; font-size: 1.1rem; }
.topbar-nav { display: flex; gap: 1rem; flex: 1; }
.topbar-nav a { color: var(--colore-testo); text-decoration: none; }
.topbar-nav a:hover { color: var(--colore-primario); }
.topbar-user { display: flex; align-items: center; gap: 0.75rem; }

.content { padding: 1.5rem; max-width: 1100px; margin: 0 auto; }

table { border-collapse: collapse; width: 100%; background: #fff; }
th, td { text-align: left; padding: 0.5rem 0.75rem; border-bottom: 1px solid var(--colore-bordo); }

.login-box {
  max-width: 320px;
  margin: 4rem auto;
  padding: 2rem;
  background: #fff;
  border: 1px solid var(--colore-bordo);
  border-radius: 6px;
}
.login-box form { display: flex; flex-direction: column; gap: 0.75rem; }
.login-box label { display: flex; flex-direction: column; gap: 0.25rem; font-size: 0.9rem; }
.login-box input { padding: 0.5rem; border: 1px solid var(--colore-bordo); border-radius: 4px; }
.login-box button, button, .btn {
  padding: 0.5rem 1rem;
  background: var(--colore-primario);
  color: #fff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}
.errore { color: var(--colore-errore); }

.page-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; }
.page-header h1 { margin: 0; }

a.btn, .btn { display: inline-block; text-decoration: none; }
.link-secondario { margin-right: 1rem; color: var(--colore-primario); text-decoration: none; font-size: 0.9rem; }

.box-errore, .box-ok {
  padding: 0.75rem 1rem;
  border-radius: 4px;
  margin-bottom: 1rem;
}
.box-errore { background: #fbeceb; border: 1px solid var(--colore-errore); color: var(--colore-errore); }
.box-errore ul { margin: 0; padding-left: 1.25rem; }
.box-ok { background: #e6f4ea; border: 1px solid #1a7f37; color: #1a7f37; }

.form-standard {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  max-width: 640px;
  background: #fff;
  padding: 1.25rem;
  border: 1px solid var(--colore-bordo);
  border-radius: 6px;
}
.form-standard label { display: flex; flex-direction: column; gap: 0.3rem; font-size: 0.9rem; }
.form-standard label.checkbox { flex-direction: row; align-items: center; gap: 0.5rem; }
.form-standard input, .form-standard select, .form-standard textarea {
  padding: 0.5rem;
  border: 1px solid var(--colore-bordo);
  border-radius: 4px;
  font: inherit;
}
.form-standard fieldset {
  border: 1px solid var(--colore-bordo);
  border-radius: 4px;
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.form-standard legend { padding: 0 0.4rem; font-size: 0.85rem; color: #555; }
.form-standard button { align-self: flex-start; }

.form-ricerca { display: flex; gap: 0.5rem; margin-bottom: 1rem; }
.form-ricerca input { flex: 1; max-width: 360px; padding: 0.5rem; border: 1px solid var(--colore-bordo); border-radius: 4px; }

.scheda { background: #fff; border: 1px solid var(--colore-bordo); border-radius: 6px; padding: 1rem 1.25rem; margin-bottom: 1.5rem; }
.scheda p { margin: 0.35rem 0; }

.nota { color: #666; font-size: 0.9rem; }

.tabs { display: flex; gap: 0.25rem; margin-bottom: 1rem; border-bottom: 1px solid var(--colore-bordo); }
.tabs a {
  padding: 0.5rem 1rem;
  text-decoration: none;
  color: var(--colore-testo);
  border-bottom: 2px solid transparent;
}
.tabs a.tab-attiva { color: var(--colore-primario); border-bottom-color: var(--colore-primario); font-weight: 600; }

.risultati-ricerca {
  position: relative;
  margin-top: -0.5rem;
}
.risultato-voce {
  padding: 0.4rem 0.6rem;
  background: #fff;
  border: 1px solid var(--colore-bordo);
  border-top: none;
  cursor: pointer;
  font-size: 0.9rem;
}
.risultato-voce:hover { background: var(--colore-sfondo); }

.form-inline { display: flex; gap: 0.4rem; }
.form-inline input { padding: 0.35rem; border: 1px solid var(--colore-bordo); border-radius: 4px; }

.elenco-impostazioni {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1rem;
}
.scheda-link {
  display: block;
  background: #fff;
  border: 1px solid var(--colore-bordo);
  border-radius: 6px;
  padding: 1rem 1.25rem;
  text-decoration: none;
  color: var(--colore-testo);
}
.scheda-link:hover { border-color: var(--colore-primario); }
.scheda-link h2 { margin: 0 0 0.4rem; font-size: 1.05rem; color: var(--colore-primario); }
.scheda-link p { margin: 0; }

.box-info {
  padding: 0.6rem 0.9rem;
  background: #eef3fb;
  border: 1px solid #c7d7ef;
  border-radius: 4px;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}

section { margin-bottom: 2rem; }
details { margin-top: 1rem; }
details summary { cursor: pointer; color: var(--colore-primario); margin-bottom: 0.75rem; }