/* assets/styles/templates/header.css
 * En-tête (refonte, 02-COMPOSANTS-ECRANS.md) : 64px, nav sans soulignement, boutons 38px.
 * Couleurs pilotées par l'admin : --site-header-bg, --site-header-title-color,
 * --site-header-subtitle-color (SiteThemeVariables). Textes, liens et traits posés sur ce fond :
 * --site-header-link, -link-strong, -hover-bg, -line, -toggler-filter, calculés par
 * SiteThemeVariables selon la clarté du fond. Le reste vient des tokens de theme.css.
 */

/* Header layering */
header {
  position: relative;
  z-index: 3000;
}

header .navbar {
  min-height: 64px;
  background-color: var(--site-header-bg, var(--ch-surface));
  border-bottom: 1px solid var(--site-header-line, var(--ch-line-soft));
  position: relative;
  z-index: 3000;
  padding: 0;
}

.site-header-container {
  min-height: 64px;
  display: flex;
  align-items: center;
  gap: 24px;
  padding-block: 0;
}

/* ---- Marque ---------------------------------------------------------------- */

.site-header-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex: 0 1 auto;
  margin-right: 0;
  padding-block: 0;
  min-width: 0;
  color: var(--site-header-link-strong, var(--ch-ink));
  text-decoration: none;
}

.site-header-logo {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  object-fit: contain;
  flex: 0 0 36px;
}

.site-header-logo-placeholder {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 9px;
  background: var(--ch-ink);
  color: var(--ch-surface);
  font: 600 15px/1 var(--ch-font-read);
  letter-spacing: .02em;
  flex: 0 0 36px;
}

/* C'est le texte qui cède la place, jamais le logo ni le burger */
.site-header-brand-text {
  display: inline-flex;
  min-width: 0;
  overflow: hidden;
  flex-direction: column;
  line-height: 1.15;
}

.site-header-title {
  color: var(--site-header-title-color, var(--ch-ink));
  font-size: 18px;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -.015em;
}

.site-header-slogan {
  margin-top: 2px;
  font-size: 12.5px;
  line-height: 1.15;
  color: var(--site-header-subtitle-color, var(--ch-muted));
}

.site-header-title,
.site-header-slogan {
  display: block;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ---- Navigation ------------------------------------------------------------ */

header .navbar-collapse {
  align-items: center;
  gap: 24px;
}

.site-header-nav,
.site-header-actions {
  align-items: center;
}

.site-header-nav {
  gap: 2px;
}

.site-header-actions {
  margin-left: auto;
  gap: 8px;
}

header .navbar-nav,
header .navbar-nav .nav-item,
header .navbar-nav .nav-link {
  min-width: 0;
}

/* Pas de soulignement ni de bordure basse : l'actif et le survol sont une pastille de fond */
header .navbar-nav .nav-link {
  color: var(--site-header-link, var(--ch-ink-soft));
  font-size: 15px;
  font-weight: 500;
  line-height: 1.2;
  padding: 8px 12px;
  border-radius: var(--ch-radius-sm);
  text-decoration: none;
  transition: color .15s ease, background-color .15s ease, border-color .15s ease;
}

header .navbar-nav .nav-link:hover,
header .navbar-nav .nav-link:focus-visible,
header .navbar-nav .nav-link.active,
header .navbar-nav .nav-link.show {
  color: var(--site-header-link-strong, var(--ch-ink));
  background-color: var(--site-header-hover-bg, rgba(15, 23, 42, .06));
}

/* ---- Boutons Se connecter / S'inscrire ------------------------------------- */

header .navbar-nav .site-header-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 16px;
  border-radius: var(--ch-radius-sm);
  font-size: 14.5px;
  font-weight: 600;
  line-height: 1;
}

header .navbar-nav .site-header-action-login {
  color: var(--ch-ink);
  background-color: var(--ch-surface);
  border: 1px solid rgba(15, 23, 42, .18);
}

header .navbar-nav .site-header-action-login:hover,
header .navbar-nav .site-header-action-login:focus-visible {
  color: var(--ch-ink);
  background-color: var(--ch-bg-subtle);
  border-color: rgba(15, 23, 42, .32);
}

header .navbar-nav .site-header-action-register {
  color: var(--ch-surface);
  background-color: var(--ch-ink);
  border: 1px solid var(--ch-ink);
}

header .navbar-nav .site-header-action-register:hover,
header .navbar-nav .site-header-action-register:focus-visible {
  --ch-ink-hover: color-mix(in srgb, var(--ch-ink) 80%, white);
  color: var(--ch-surface);
  background-color: var(--ch-ink-hover);
  border-color: var(--ch-ink-hover);
}

/* ---- Bouton de compte (maquette data-account-menu) -------------------------- */

header .dropdown-menu {
  position: absolute;
  z-index: 3100;
  max-width: calc(100vw - 1rem);
}

/* Keep main content in a lower stacking context */
main {
  position: relative;
  z-index: 1;
}

.site-header-account {
  flex: 0 0 auto;
  margin-left: auto;
}

.site-header-account-toggle {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 40px;
  max-width: 100%;
  padding: 4px 10px 4px 4px;
  border: 1px solid rgba(17, 24, 39, .14);
  border-radius: 8px;
  background-color: var(--ch-surface);
  color: var(--ch-ink);
  cursor: pointer;
  transition: background-color .15s ease;
}

.site-header-account-toggle:hover,
.site-header-account-toggle[aria-expanded="true"] {
  background-color: var(--ch-bg-subtle);
}

.site-header-account-toggle:focus-visible {
  outline: 2px solid var(--ch-ink);
  outline-offset: 2px;
}

.site-header-account-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 30px;
  width: 30px;
  height: 30px;
  border-radius: 6px;
  background-color: var(--ch-ink);
  color: var(--ch-surface);
  font-size: 12.5px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: .02em;
}

.site-header-account-name {
  max-width: 12rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 14.5px;
  font-weight: 600;
  line-height: 1;
}

.site-header-account-chevron {
  flex: 0 0 auto;
  color: var(--ch-muted);
  transition: transform .15s ease;
}

.site-header-account-toggle[aria-expanded="true"] .site-header-account-chevron {
  transform: rotate(180deg);
}

header .site-header-account-menu {
  --bs-dropdown-spacer: 8px;
  width: 272px;
  max-width: calc(100vw - 32px);
  padding: 6px;
  border: 1px solid var(--ch-line);
  border-radius: 10px;
  background-color: var(--ch-surface);
  box-shadow: 0 14px 32px -10px rgba(17, 24, 39, .25);
}

.site-header-account-head {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 10px 12px;
}

.site-header-account-fullname {
  color: var(--ch-ink);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.25;
  overflow-wrap: anywhere;
}

.site-header-account-email {
  color: var(--ch-muted);
  font-size: 13px;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.site-header-account-role {
  align-self: flex-start;
  margin-top: 4px;
  padding: 3px 8px;
  border-radius: 5px;
  background-color: var(--ch-accent-soft);
  color: var(--ch-accent);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.35;
}

.site-header-account-menu .dropdown-divider {
  margin: 6px 4px;
  border-color: var(--ch-line-soft);
  opacity: 1;
}

.site-header-account-group {
  display: block;
  padding: 8px 10px 4px;
  color: var(--ch-faint);
  font-size: 12.5px;
  font-weight: 600;
  line-height: 1;
}

.site-header-account-menu .dropdown-item {
  display: flex;
  align-items: center;
  min-height: 38px;
  padding: 0 10px;
  border-radius: 6px;
  color: var(--ch-ink-soft);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.2;
  white-space: normal;
}

.site-header-account-menu .dropdown-item:hover,
.site-header-account-menu .dropdown-item:focus,
.site-header-account-menu .dropdown-item:active {
  background-color: #F3F4F6;
  color: var(--ch-ink);
}

.site-header-account-menu .site-header-account-logout,
.site-header-account-menu .site-header-account-logout:hover,
.site-header-account-menu .site-header-account-logout:focus,
.site-header-account-menu .site-header-account-logout:active {
  color: #B42318;
}

.site-header-account-menu .site-header-account-logout:hover,
.site-header-account-menu .site-header-account-logout:focus,
.site-header-account-menu .site-header-account-logout:active {
  background-color: #FEF3F2;
}

/* ---- Burger (masqué ≥ 992px par .navbar-expand-lg) ------------------------- */

@media (max-width: 991.98px) {
  .site-header-container {
    gap: 16px;
  }

  /* Nav et boutons repliés dans le menu, burger 40×40 */
  header .navbar-toggler {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 40px;
    width: 40px;
    height: 40px;
    padding: 0;
    margin-left: auto;
    border: 1px solid var(--site-header-line, var(--ch-line));
    border-radius: var(--ch-radius);
    background: transparent;
  }

  header .navbar-toggler:focus {
    box-shadow: 0 0 0 2px var(--site-header-line, var(--ch-line));
  }

  /* Icône sombre de .navbar-light, inversée sur fond sombre */
  header .navbar-toggler-icon {
    width: 20px;
    height: 20px;
    filter: var(--site-header-toggler-filter, none);
  }

  /* Ligne marque / compte / burger, puis le menu déplié en dessous.
     Le burger précède le menu dans le DOM pour garder l'ordre de tabulation. */
  .site-header-account {
    order: 1;
  }

  header .navbar-toggler {
    order: 2;
  }

  header .navbar-collapse {
    order: 3;
  }

  /* Connecté : c'est le bouton de compte qui pousse à droite, pas le burger */
  .site-header-container:has(.site-header-account) .navbar-toggler {
    margin-left: 0;
  }

  .site-header-account-name {
    display: none;
  }

  header .navbar-collapse {
    margin-bottom: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--site-header-line, var(--ch-line-soft));
  }

  .site-header-nav,
  .site-header-actions {
    align-items: stretch;
    gap: 6px;
  }

  .site-header-actions {
    margin-left: 0;
    margin-top: 12px;
  }
}

@media (max-width: 767.98px) {
  /* Cible tactile ≥ 44px sur mobile */
  header .navbar-toggler {
    flex-basis: 44px;
    width: 44px;
    height: 44px;
  }

  header .navbar-nav .site-header-action {
    min-height: 44px;
  }

  .site-header-account-toggle {
    min-height: 44px;
    padding-block: 6px;
  }

  .site-header-brand {
    min-height: 44px;
  }

  header .dropdown-item {
    display: flex;
    align-items: center;
    min-height: 44px;
  }
}