/* ──────────────────────────────────────────────────────────────────────────
   Responsive layer for everything under src/public (core app: dashboard,
   inbox, admin, staff portal, auth, billing, landing page).
   Loaded AFTER prodesk.css / landing.css so it can override at breakpoints.
   ────────────────────────────────────────────────────────────────────────── */

/* ── App shell (dashboard / inbox / admin / staff): collapsible sidebar ── */
@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .lp-grid, .lp-products { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .sidebar {
    position: fixed; inset: 0 auto 0 0; z-index: 100;
    transform: translateX(-100%);
    transition: transform .2s ease;
    width: 260px; max-width: 80vw;
    box-shadow: var(--shadow);
  }
  .sidebar.is-open { transform: translateX(0); }
  .sidebar-backdrop {
    display: none; position: fixed; inset: 0; background: rgba(0,0,0,.35); z-index: 99;
  }
  .sidebar-backdrop.is-open { display: block; }

  .app-content, .main-content, .content { margin-left: 0 !important; width: 100%; }

  .mobile-nav-toggle {
    display: inline-flex; align-items: center; justify-content: center;
    width: 38px; height: 38px; border-radius: 8px;
    border: 1px solid var(--border); background: var(--surface);
    font-size: 18px; cursor: pointer; margin-right: 8px;
  }

  .topbar { flex-wrap: wrap; gap: 8px; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .ticket-list { width: 100%; }

  table { display: block; overflow-x: auto; white-space: nowrap; }

  .lp-grid, .lp-products, .lp-channels { grid-template-columns: 1fr; display: grid; }
}

@media (min-width: 769px) {
  .mobile-nav-toggle, .sidebar-backdrop { display: none !important; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .lp-hero h1, h1 { font-size: 28px; }
  .card, .lp-card, .lp-product-card { padding: 18px; }
  .btn { width: 100%; justify-content: center; }
  .lp-nav-links .btn { width: auto; }
}

/* ── Landing page nav: hover dropdowns don't work on touch ── */
@media (max-width: 768px) {
  .lp-nav { flex-wrap: wrap; }
  .lp-nav-links { flex-wrap: wrap; justify-content: center; gap: 12px; width: 100%; }
  .lp-nav-dropdown-menu { display: none; }
  .lp-nav-dropdown.is-open .lp-nav-dropdown-menu {
    display: block; position: static; transform: none; padding-top: 8px; min-width: 0;
  }
  .lp-nav-dropdown-menu-inner { box-shadow: none; }
  .lp-hero { padding: 40px 16px; }
}

/* ── Forms / auth pages ── */
@media (max-width: 480px) {
  .auth-card, .auth-box, .form-card { width: 100%; padding: 24px 16px; }
}

/* ── Tenant support portal (tenant/views/portal) ── */
@media (max-width: 600px) {
  .portal-wrap { padding: 16px; max-width: 100%; }
  .portal-card { padding: 18px; }
  .portal-header { flex-direction: column; align-items: flex-start; gap: 8px; }
}