/*
 * Mobile refinement globale.
 *
 * Filosofia: il sito gira ovunque, ma il telefono ha tre realta':
 *   - dashboard: bussola veloce ("cosa devo fare?")
 *   - Quaderno: studio focalizzato a casa
 *   - public pages: scopri/legal letti da curiosi
 *
 * Atelier resta desktop-first (lavoro vero), gia' mobile-tab-bar.
 * Admin pages: responsive ma niente fronzoli.
 */

/* =====================================================================
   TOPBAR HAMBURGER — sempre (anche desktop)
   Troppi link in topbar a partire da L1 (studente loggato vede 12+ voci).
   Scelta: hamburger su tutti i breakpoint, topbar resta pulita.
   ===================================================================== */

.topbar-mobile-toggle {
  display: inline-flex;
  background: transparent;
  border: 0;
  padding: 0.5rem;
  cursor: pointer;
  color: var(--color-ink);
  font-size: 1.4rem;
  line-height: 1;
}

header.topbar { position: relative; }

.topbar nav {
  display: none;  /* nascosto di default su tutti i breakpoint */
  position: absolute;
  top: 100%;
  right: 0;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-rule);
  border-top: 0;
  padding: 0.6rem 0;
  z-index: 100;
  min-width: 240px;
  max-width: 320px;
  box-shadow: 0 8px 18px rgba(0,0,0,0.08);
}

.topbar nav.is-mobile-open {
  display: flex !important;
}

.topbar nav a {
  padding: 0.7rem 1.2rem !important;
  margin-left: 0 !important;
  border-bottom: 1px solid var(--color-rule);
  font-size: 0.95rem !important;
  min-height: 44px;
  display: flex;
  align-items: center;
}
.topbar nav a:last-child { border-bottom: 0; }
.topbar nav .logout-form { display: block; }
.topbar nav .logout-button {
  display: flex;
  align-items: center;
  width: 100%;
  min-height: 44px;
  margin-left: 0;
  padding: 0.7rem 1.2rem;
  border-bottom: 0;
  color: var(--color-ink-soft);
  font-size: 0.95rem;
  text-align: left;
}
.topbar nav a.active::after {
  display: none;  /* niente underline nel dropdown */
}
.topbar nav a.active {
  background: var(--color-accent-soft);
  border-left: 3px solid var(--color-accent);
  padding-left: calc(1.2rem - 3px) !important;
}

@media (max-width: 720px) {
  .topbar-inner {
    padding: 0.6rem 1rem;
  }

  .topbar .logo { font-size: 1.1rem; }

  /* su mobile il dropdown e' full-width, non a destra */
  .topbar nav {
    left: 0;
    right: 0;
    max-width: none;
    min-width: 0;
  }
}

/* =====================================================================
   FORM INPUT MOBILE: anti-zoom iOS (16px), touch comodo
   ===================================================================== */

@media (max-width: 720px) {
  form input[type="text"],
  form input[type="email"],
  form input[type="password"],
  form input[type="tel"],
  form input[type="number"],
  form input[type="url"],
  form input[type="search"],
  form textarea,
  form select {
    font-size: 16px;       /* anti-zoom iOS */
    padding: 0.75rem 0.85rem;
    min-height: 44px;      /* touch target */
  }

  form .btn,
  form button[type="submit"],
  form button.btn {
    width: 100%;
    padding: 0.85rem 1.2rem;
    font-size: 1rem;
    min-height: 44px;
  }

  /* Form labels piu' grandi su mobile */
  form .field label {
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
  }
}

/* =====================================================================
   TOUCH TARGETS minimo 44x44px
   ===================================================================== */

@media (max-width: 720px) {
  .btn,
  .btn-tiny,
  a.btn,
  button.btn,
  button.btn-tiny {
    min-height: 44px;
    padding-top: 0.6rem;
    padding-bottom: 0.6rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
  .btn-tiny {
    min-height: 36px;  /* piu' compatti ma sempre cliccabili */
    padding-top: 0.45rem;
    padding-bottom: 0.45rem;
  }
}

/* =====================================================================
   TABELLE RESPONSIVE (admin, audit log)
   ===================================================================== */

@media (max-width: 720px) {
  /* Wrappa qualsiasi <table> in scroll orizzontale se troppo larga.
     Le tabelle dovrebbero essere dentro un .table-wrap, ma fallback su
     <table> nudo. */
  .table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-left: -1rem;
    margin-right: -1rem;
    padding: 0 1rem;
  }
  table { min-width: 480px; }
}

/* =====================================================================
   GRID 2-COL STACK su mobile (curriculum overview, mini-grid)
   ===================================================================== */

@media (max-width: 720px) {
  .scopri-pillars,
  .scopri-steps,
  .pillars-grid,
  .db-mini-grid {
    grid-template-columns: 1fr !important;
  }
  /* Curriculum 2-col tracks → stack */
  .curriculum-tracks-grid {
    grid-template-columns: 1fr !important;
  }
}

/* =====================================================================
   DASHBOARD specifici
   ===================================================================== */

@media (max-width: 720px) {
  .db-page { padding: 1.2rem 0.9rem 3rem 0.9rem; }
  .db-greeting { font-size: 1.5rem; }
  .db-greeting .meta { font-size: 0.85rem; }
  .db-continue {
    grid-template-columns: 1fr;
    padding: 1.4rem;
  }
  .db-continue .title { font-size: 1.2rem; }
  .db-continue .cta { width: 100%; justify-content: center; padding: 0.85rem; }
  .db-position { padding: 1.1rem 1rem; }
  .db-position .path { font-size: 1rem; }
  .db-pending-list li {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.6rem;
  }
  .db-pending-list li a.btn-tiny { width: 100%; justify-content: center; }
  .db-quick-links { flex-direction: column; gap: 0.35rem; }
  .db-quick-links .sep { display: none; }
}

/* =====================================================================
   LESSON DETAIL nav prev/next compatti su mobile
   ===================================================================== */

@media (max-width: 720px) {
  .container.prose { padding-left: 0.9rem; padding-right: 0.9rem; }
  .container.prose h1 { font-size: 1.6rem; line-height: 1.2; }
  .container.prose h2 { font-size: 1.25rem; }
}

/* =====================================================================
   FOOTER LEGAL: 3 col → 1 col stacked, leggibile
   ===================================================================== */

@media (max-width: 720px) {
  .site-footer-legal {
    padding: 2rem 1rem 1.2rem 1rem;
  }
  .site-footer-legal .container {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

/* =====================================================================
   SPLASH compatto su telefono
   ===================================================================== */

@media (max-width: 720px) {
  .splash { padding: 1.5rem 1rem; }
  .splash .brand { font-size: 2.4rem; }
  .splash .tagline { font-size: 1rem; margin-bottom: 2rem; }
  .splash .doors { flex-direction: column; width: 100%; max-width: 320px; }
  .splash .door { width: 100%; height: auto; padding: 1.2rem; }
}

/* =====================================================================
   SCOPRI hero piu' compatto
   ===================================================================== */

@media (max-width: 720px) {
  .scopri-hero { padding: 3rem 1rem 2.5rem 1rem; }
  .scopri-hero h1 { font-size: 1.8rem; line-height: 1.2; }
  .scopri-hero p { font-size: 0.95rem; }
  .scopri-hero .cta-row { flex-direction: column; align-items: stretch; max-width: 320px; margin-left: auto; margin-right: auto; }
  .scopri-hero .cta-row .btn { width: 100%; }
}

/* =====================================================================
   ELIMINAZIONE orizzontal scroll causato da contenuti larghi
   ===================================================================== */

html, body { overflow-x: hidden; max-width: 100vw; }
img, video, iframe { max-width: 100%; height: auto; }
pre, code { max-width: 100%; overflow-x: auto; }