/* Barre du bas sur téléphone (views/partials/app-nav.ejs). Couleurs : jetons du thème unique, sinon thème sombre v1. */
.udc-app-nav { display: none; }
@media (max-width: 899px) {
  .udc-app-nav {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 480;
    display: grid; grid-auto-flow: column; grid-auto-columns: 1fr;
    padding: 4px 4px calc(4px + env(safe-area-inset-bottom));
    background: var(--color-surface, rgba(10, 11, 17, 0.97));
    border-top: 1px solid var(--color-border, rgba(255, 255, 255, 0.08));
    box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.08);
  }
  .udc-app-nav a {
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px;
    min-height: 52px; border-radius: 12px; text-decoration: none;
    color: var(--color-text-muted, rgba(255, 255, 255, 0.62));
    font: 600 12px/1.1 var(--font-family, system-ui, sans-serif);
  }
  .udc-app-nav a svg { width: 22px; height: 22px; }
  .udc-app-nav a[aria-current="page"] { color: var(--color-link, #ff7a9c); background: var(--color-brand-soft, rgba(255, 51, 102, 0.12)); }
  .udc-app-nav button {
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px;
    min-height: 52px; border: 0; border-radius: 12px; background: transparent; cursor: pointer;
    color: var(--color-text-muted, rgba(255, 255, 255, 0.62));
    font: 600 12px/1.1 var(--font-family, system-ui, sans-serif);
  }
  .udc-app-nav button svg { width: 22px; height: 22px; }
  .udc-app-nav button[aria-expanded="true"] { color: var(--color-link, #ff7a9c); background: var(--color-brand-soft, rgba(255, 51, 102, 0.12)); }
  .udc-app-nav a:focus-visible, .udc-app-nav button:focus-visible { outline: 2px solid var(--color-focus, #fff); outline-offset: -2px; }
  /* Place pour la barre : le bas de page, la bulle de discussion et le bouton de thème flottant restent visibles. */
  body:has(.udc-app-nav) { padding-bottom: calc(68px + env(safe-area-inset-bottom)); }
  body:has(.udc-app-nav) .udc-theme-toggle--floating { bottom: calc(76px + env(safe-area-inset-bottom)); }
  /* Bandeau cookies : posé au-dessus de la barre, jamais dessous. */
  body:has(.udc-app-nav) .cookie-consent-banner,
  body:has(.udc-app-nav) .v2-cookie { bottom: calc(64px + env(safe-area-inset-bottom)); }
  body:has(.udc-app-nav) .cookie-consent-banner:not(.show) { transform: translateY(calc(100% + 100px)); }
}
/* Bulle de discussion du tableau de bord : au-dessus de la barre ; la barre s'efface quand la discussion est ouverte. */
@media (max-width: 899px) {
  body:has(.udc-app-nav) #chat-widget-toggle { bottom: calc(76px + env(safe-area-inset-bottom)); }
  body.chat-open .udc-app-nav { display: none; }
}

/* Feuille « Menu » du compte (comme le menu de l'administration) : plein écran, groupes repliables. */
.udc-app-sheet[hidden] { display: none; }
@media (max-width: 899px) {
  .udc-app-sheet {
    position: fixed; inset: 0; z-index: 500; overflow-y: auto; padding: 18px 16px calc(24px + env(safe-area-inset-bottom));
    background: var(--color-bg, #0a0b11); color: var(--color-text, #fff);
    font-family: var(--font-family, system-ui, sans-serif);
  }
  .udc-app-sheet__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; padding-bottom: 14px; border-bottom: 1px solid var(--color-border, rgba(255, 255, 255, 0.12)); }
  .udc-app-sheet__head span { font-size: 17px; font-weight: 800; }
  .udc-app-sheet__brand { display: flex; align-items: center; gap: 8px; }
  .udc-app-sheet__brand img { border-radius: 6px; flex-shrink: 0; }
  .udc-app-sheet__head button { width: 44px; height: 44px; border: 0; border-radius: 10px; background: var(--color-surface-2, rgba(255, 255, 255, 0.08)); color: inherit; font-size: 18px; cursor: pointer; }
  .udc-app-sheet__body { display: flex; flex-direction: column; gap: 8px; }
  .udc-app-sheet__group { border: 1px solid var(--color-border, rgba(255, 255, 255, 0.12)); border-radius: 12px; background: var(--color-surface, rgba(255, 255, 255, 0.04)); }
  .udc-app-sheet__group > summary { display: flex; align-items: center; justify-content: space-between; min-height: 48px; padding: 12px 14px; font-weight: 700; font-size: 14px; cursor: pointer; list-style: none; }
  .udc-app-sheet__group > summary::-webkit-details-marker { display: none; }
  .udc-app-sheet__group > summary::after { content: "▼"; font-size: 11px; transition: transform .2s; }
  .udc-app-sheet__group[open] > summary::after { transform: rotate(180deg); }
  .udc-app-sheet__group a { display: flex; align-items: center; justify-content: space-between; gap: 8px; min-height: 48px; margin: 0 8px 6px; padding: 12px 14px; border-radius: 10px; color: inherit; text-decoration: none; font-size: 14px; font-weight: 500; }
  .udc-app-sheet__group a:hover { background: var(--color-surface-2, rgba(255, 255, 255, 0.08)); }
  .udc-app-sheet__group a[aria-current="page"] { background: var(--color-brand-soft, rgba(255, 51, 102, 0.12)); color: var(--color-link, #ff7a9c); font-weight: 700; }
  .udc-app-sheet__group a.is-locked { color: var(--color-text-muted, rgba(255, 255, 255, 0.62)); }
  .udc-app-sheet__group a small { font-size: 12px; color: var(--color-text-muted, rgba(255, 255, 255, 0.62)); }
  .udc-app-sheet a:focus-visible, .udc-app-sheet button:focus-visible, .udc-app-sheet summary:focus-visible { outline: 2px solid var(--color-focus, #fff); outline-offset: 2px; }
  .udc-app-sheet__logout { display: flex; align-items: center; justify-content: center; min-height: 48px; border: 1px solid var(--color-border, rgba(255, 255, 255, 0.12)); border-radius: 12px; color: var(--color-link, #ff7a9c); text-decoration: none; font-weight: 700; }
  html.udc-sheet-open { overflow: hidden; }
}
@media (min-width: 900px) { .udc-app-sheet { display: none; } }