/* ============================================================
   03 — TOPBAR (V13 "Carnet de Cuisine — Édition")
   Barre de navigation flottante — épurée, ombre douce
   ============================================================ */

/* Cache le header Tinysalt par défaut */
body.ms-has-v11-chrome #masthead,
body.ms-has-v11-chrome .site-header:not(.ms-topbar) {
  display: none !important;
}

.ms-topbar {
  position: fixed;
  top: 0.75rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: var(--z-topbar);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.4rem 0.5rem 0.4rem 1.2rem;
  background: rgba(250, 243, 234, 0.92);
  backdrop-filter: blur(12px) saturate(1.2);
  -webkit-backdrop-filter: blur(12px) saturate(1.2);
  border: 1px solid var(--parchment-edge);
  border-radius: var(--r-pill);
  box-shadow: var(--shadow-sm);
  width: calc(100% - 2rem);
  max-width: 860px;
  transition: box-shadow var(--t-base) var(--ease-out);
}
.ms-topbar.ms-scrolled {
  box-shadow: var(--shadow-md);
}

.ms-topbar-logo {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.1rem;
  color: var(--basil);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  flex-shrink: 0;
  white-space: nowrap;
}
.ms-topbar-logo:hover { color: var(--basil-deep); }
.ms-topbar-logo span { color: var(--sage); }

/* === NAV PRINCIPALE === */
.ms-topbar-nav {
  display: flex;
  gap: 0.15rem;
  align-items: center;
  flex: 1;
  justify-content: center;
}

.ms-nav-item { position: relative; }

.ms-nav-link {
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--ink-soft);
  text-decoration: none;
  padding: 0.4rem 0.65rem;
  border-radius: var(--r-pill);
  transition: all var(--t-base) var(--ease-out);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  white-space: nowrap;
}
.ms-nav-link:hover,
.ms-nav-link:focus-visible {
  background: var(--parchment-soft);
  color: var(--ink);
}
.ms-nav-link.current-menu-item,
.ms-nav-link.active {
  background: var(--ink);
  color: var(--parchment);
}

.ms-nav-link svg.ms-caret {
  width: 8px; height: 8px;
  transition: transform var(--t-base) var(--ease-out);
}
.ms-nav-item:hover .ms-nav-link svg.ms-caret,
.ms-nav-item:focus-within .ms-nav-link svg.ms-caret {
  transform: rotate(180deg);
}

/* === DROPDOWN === */
.ms-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%) translateY(-6px);
  background: var(--parchment);
  border: 1px solid var(--parchment-edge);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-md);
  padding: 0.4rem;
  min-width: 220px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--t-base) var(--ease-out);
  z-index: var(--z-topbar);
}
.ms-nav-item:hover .ms-dropdown,
.ms-nav-item:focus-within .ms-dropdown,
.ms-dropdown:hover {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.ms-dropdown::before {
  content: '';
  position: absolute;
  top: -6px; left: 0; right: 0;
  height: 6px;
  background: transparent;
}

.ms-dropdown a {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 0.7rem;
  color: var(--ink);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  border-radius: var(--r-md);
  transition: background var(--t-base) var(--ease-out);
  white-space: nowrap;
}
.ms-dropdown a:hover,
.ms-dropdown a:focus-visible {
  background: var(--parchment-soft);
  color: var(--tomato);
}
.ms-dropdown a span { font-size: 1rem; }

.ms-dropdown-divider {
  height: 1px;
  background: var(--parchment-edge);
  margin: 0.3rem 0.2rem;
}

/* === ACTIONS (search, CTA, hamburger) === */
.ms-topbar-actions {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  flex-shrink: 0;
}

.ms-icon-btn {
  background: transparent;
  border: 1px solid var(--parchment-edge);
  color: var(--sage);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--t-base) var(--ease-out);
  text-decoration: none;
  font: inherit;
  padding: 0;
}
.ms-icon-btn:hover,
.ms-icon-btn:focus-visible {
  background: var(--parchment-soft);
  color: var(--ink);
}
.ms-icon-btn svg { width: 15px; height: 15px; }

.ms-topbar-cta {
  background: var(--tomato) !important;
  color: var(--parchment) !important;
  font-family: var(--font-display) !important;
  font-weight: 700 !important;
  font-size: 0.78rem !important;
  padding: 0.4rem 0.9rem !important;
  border: none !important;
  border-radius: var(--r-pill) !important;
  box-shadow: var(--shadow-sm) !important;
  transition: all var(--t-fast) var(--ease-out) !important;
  white-space: nowrap;
  text-decoration: none;
}
.ms-topbar-cta:hover {
  background: var(--tomato-deep) !important;
  color: var(--parchment) !important;
  transform: translateY(-1px) !important;
  box-shadow: var(--shadow-md) !important;
}

/* === HAMBURGER === */
.ms-topbar-hamburger {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: 1px solid var(--parchment-edge);
  border-radius: 50%;
  width: 34px;
  height: 34px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: all var(--t-base) var(--ease-out);
}
.ms-topbar-hamburger:hover {
  background: var(--parchment-soft);
}
.ms-topbar-hamburger span {
  display: block;
  width: 14px;
  height: 1.5px;
  background: var(--sage);
  border-radius: 1px;
  transition: transform var(--t-med) var(--ease-out), opacity var(--t-fast);
}
.ms-topbar-hamburger:hover span { background: var(--sage-deep); }
.ms-topbar-hamburger.active span:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
.ms-topbar-hamburger.active span:nth-child(2) { opacity: 0; }
.ms-topbar-hamburger.active span:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }

/* Le menu passe TOUJOURS par le panneau coulissant (mobile comme desktop).
   La nav horizontale et le CTA de la topbar sont cachés sur tous les écrans. */
.ms-topbar-nav { display: none; }
.ms-topbar-cta { display: none; }
.ms-topbar-hamburger { display: flex; }