/* Colori del sito: blu navale come colore principale, arancio segnale come accento */
:root, [data-md-color-scheme="default"] {
  --md-primary-fg-color: #1d4e89;
  --md-primary-fg-color--light: #3a6aa5;
  --md-primary-fg-color--dark: #143a68;
  --md-primary-bg-color: #ffffff;
  --md-primary-bg-color--light: rgba(255, 255, 255, 0.7);
  --md-accent-fg-color: #c2410c;
  --md-accent-fg-color--transparent: rgba(194, 65, 12, 0.1);
  --md-accent-bg-color: #ffffff;
}
[data-md-color-scheme="slate"] {
  --md-primary-fg-color: #2a5c98;
  --md-primary-fg-color--light: #4b78b0;
  --md-primary-fg-color--dark: #1d4573;
  --md-accent-fg-color: #fb923c;
  --md-accent-fg-color--transparent: rgba(251, 146, 60, 0.12);
  --md-typeset-a-color: #8db4ea;
}

/* schede della home: ogni link e' una scheda */
.md-typeset .percorso {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  gap: 0.8rem;
  margin: 1.2rem 0 1.6rem;
}
.md-typeset .percorso > p { margin: 0; display: flex; }
.md-typeset .percorso a {
  display: block;
  flex: 1;
  padding: 0.8rem 0.9rem;
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 10px;
  color: var(--md-default-fg-color);
  text-decoration: none;
}
.md-typeset .percorso a:hover, .md-typeset .percorso a:focus-visible { border-color: var(--md-primary-fg-color); }
.md-typeset .percorso strong { display: block; color: var(--md-typeset-a-color); margin-bottom: 0.2rem; }
.md-typeset .percorso span { display: block; font-size: 0.68rem; line-height: 1.45; color: var(--md-default-fg-color--light); }

/* elenco "in preparazione" */
.md-typeset .stato {
  display: inline-block; font-size: 0.6rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase;
  padding: 0.05rem 0.4rem; border-radius: 4px; vertical-align: middle;
  background: var(--md-default-fg-color--lightest); color: var(--md-default-fg-color--light);
}
.md-typeset .stato--pronto { background: rgba(23, 120, 74, 0.12); color: #17784a; }
[data-md-color-scheme="slate"] .md-typeset .stato--pronto { color: #6fd39c; }

/* ---------------------------------------------------------------
   Selettore del tema (chiaro / scuro) nell'intestazione.
   I pulsanti radio e le caselle che il tema usa "dietro le quinte"
   restano sempre invisibili, su qualsiasi browser.
   --------------------------------------------------------------- */
input.md-option,
input.md-toggle {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  margin: -1px !important;
  padding: 0 !important;
  border: 0 !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  clip-path: inset(50%) !important;
  opacity: 0 !important;
  -webkit-appearance: none !important;
  appearance: none !important;
  pointer-events: none !important;
}

/* il pulsante del tema diventa una "pillola" ben visibile con scritta */
.md-header__option[data-md-component="palette"] { margin: 0 0.2rem; }
.md-header__option[data-md-component="palette"] .md-header__button {
  display: inline-flex !important;
  flex-direction: row !important;
  white-space: nowrap;
  align-items: center;
  gap: 0.35rem;
  margin: 0;
  padding: 0.3rem 0.6rem;
  border: 1px solid currentColor;
  border-radius: 999px;
  line-height: 1;
}
.md-header__option[data-md-component="palette"] .md-header__button[hidden] { display: none !important; }
.md-header__option[data-md-component="palette"] .md-header__button:hover {
  background: var(--md-accent-fg-color--transparent);
  opacity: 1;
}
.md-header__option[data-md-component="palette"] .md-header__button svg { width: 1.1rem; height: 1.1rem; }
.md-header__option[data-md-component="palette"] .md-header__button::after {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}
[data-md-color-scheme="default"] .md-header__option[data-md-component="palette"] .md-header__button::after { content: "Scuro"; }
[data-md-color-scheme="slate"] .md-header__option[data-md-component="palette"] .md-header__button::after { content: "Chiaro"; }
@media screen and (max-width: 30em) {
  .md-header__option[data-md-component="palette"] .md-header__button { padding: 0.3rem; }
  .md-header__option[data-md-component="palette"] .md-header__button::after { content: none !important; }
}

/* ---------------------------------------------------------------
   Telefono: tabelle, codice e schede che non escono dallo schermo
   --------------------------------------------------------------- */
@media screen and (max-width: 44.9375em) {
  /* tabelle più compatte: la maggior parte entra nello schermo senza scorrere */
  .md-typeset table:not([class]) { font-size: 0.66rem; }
  .md-typeset table:not([class]) th,
  .md-typeset table:not([class]) td { min-width: 0; padding: 0.5em 0.55em; }
  /* il codice Python statico va a capo invece di nascondere la fine delle righe */
  .md-typeset .language-python pre > code,
  .md-typeset .language-py pre > code { white-space: pre-wrap; overflow-wrap: anywhere; }
  /* testi lunghi senza spazi (bit, indirizzi) vanno a capo */
  .md-typeset p, .md-typeset li { overflow-wrap: break-word; }
  /* le schede dei tools vanno su più righe */
  .md-typeset .tool-tabs { flex-wrap: wrap; overflow-x: visible; }
  .md-typeset .tool-tab { border-bottom: 1px solid transparent; border-radius: 6px; }
  .md-typeset .tool-tab.is-on { border-color: var(--md-default-fg-color--lightest); margin-bottom: 0; }
  .md-typeset .tool-tabs { padding-bottom: 0.4rem; }
  .md-typeset .tool .tool-table th, .md-typeset .tool .tool-table td { padding: 0.3rem 0.4rem; }
  /* le schede "=== Windows / macOS" vanno su più righe */
  .md-typeset .tabbed-labels { flex-wrap: wrap; }
}

/* avviso sopra le tabelle più larghe dello schermo (vedi scorri.js) */
.md-typeset .scorri-avviso {
  margin: 0.8em 0 -0.6em; font-size: 0.62rem; font-weight: 600; text-align: right;
  color: var(--md-accent-fg-color);
}
.md-typeset .scorri-avviso.is-fine { opacity: 0.4; }

/* pagina Libri di testo */
.md-typeset .libri { display: grid; grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); gap: 0.9rem; margin: 1rem 0 1.6rem; }
.md-typeset .libro {
  display: flex; flex-direction: column; padding: 0.9rem 1rem 0.8rem;
  border: 1px solid var(--md-default-fg-color--lightest); border-radius: 10px; min-width: 0;
}
.md-typeset .libro h3 { margin: 0.35rem 0 0.2rem; font-size: 0.95rem; line-height: 1.3; }
.md-typeset .libro > p { margin: 0.35rem 0; }
.md-typeset .libro-tag {
  align-self: flex-start; font-size: 0.58rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em;
  padding: 0.05rem 0.45rem; border-radius: 4px; color: var(--md-primary-fg-color); background: var(--md-accent-fg-color--transparent);
}
[data-md-color-scheme="slate"] .md-typeset .libro-tag { color: var(--md-typeset-a-color); }
.md-typeset .libro-uso { font-size: 0.68rem; color: var(--md-default-fg-color--light); }
.md-typeset .libro-azioni { margin-top: auto !important; padding-top: 0.4rem; display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; }
.md-typeset .libro-azioni .md-button { margin: 0; font-size: 0.7rem; padding: 0.45em 1.1em; }
.md-typeset .libro-nota { font-size: 0.62rem; color: var(--md-default-fg-color--light); }