/**
 * Navbar Component Styles
 * Navigation bar avec support dark mode
 */

/* ===== NAVBAR PRINCIPALE ===== */

nav.navbar {
  background-color: var(--color-primary);
  padding: var(--space-3) var(--space-6) var(--space-1);
  box-shadow: var(--shadow-sm);
  transition: background-color var(--transition-base);
  position: relative;
  z-index: var(--z-sticky);
}

/* Centrage global de la navbar */
nav.navbar .container-fluid {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Alignement vertical du brand et des liens de navigation */
nav.navbar .navbar-brand,
nav.navbar .nav-link {
  display: inline-flex;
  align-items: center;
  line-height: 1;
}

/* User menu, navbar-collapse et navbar-nav - alignement center */
nav.navbar .d-flex.align-items-center,
nav.navbar .navbar-collapse,
nav.navbar .navbar-nav {
  align-items: center !important;
}

nav.navbar .navbar-brand {
  color: var(--color-text-inverse) !important;
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-lg);
  margin-right: var(--space-8);
  transition: color var(--transition-fast);
  flex-shrink: 0;
  gap: var(--space-3);
  padding-bottom: 15px;
}

/* Logo dans la navbar */
nav.navbar .navbar-logo {
  height: 18px;
  width: auto;
  object-fit: contain;
  flex-shrink: 0;
}

/* Centrage horizontal des éléments de navigation */
nav.navbar .navbar-collapse {
  display: flex;
  justify-content: center;
  flex-grow: 1;
}

nav.navbar .navbar-nav.me-auto,
nav.navbar .navbar-nav.mx-auto {
  margin: 0 !important;
}

/* Distribution équitable de l'espace */
nav.navbar .navbar-collapse > .navbar-nav:first-child {
  flex: 1;
  justify-content: flex-start;
}

nav.navbar .navbar-collapse > .navbar-nav:nth-child(2) {
  flex: 1;
  justify-content: center;
}

nav.navbar .navbar-collapse > .navbar-nav:last-child {
  flex: 1;
  justify-content: flex-end;
}

nav.navbar .navbar-brand:hover {
  opacity: 0.9;
}

nav.navbar .text-white {
  color: var(--color-text-inverse) !important;
  font-size: var(--font-size-sm);
}

/* ===== NAVBAR BUTTONS ===== */

nav.navbar .btn {
  transition: all var(--transition-fast);
  white-space: nowrap;
}

nav.navbar .btn-outline-light {
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--color-text-inverse);
}

nav.navbar .btn-outline-light:hover {
  background-color: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--color-text-inverse);
}

nav.navbar .btn-outline-light:focus {
  box-shadow: 0 0 0 0.2rem rgba(255, 255, 255, 0.25);
}

/* Indicateur de page active */
nav.navbar .btn.active,
nav.navbar a.active {
  background-color: rgba(255, 255, 255, 0.2);
  font-weight: var(--font-weight-medium);
}

/* ===== DARK MODE TOGGLE BUTTON ===== */

button[data-theme-toggle] {
  min-width: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

button[data-theme-toggle] span {
  font-size: var(--font-size-lg);
  line-height: 1;
}

/* ===== RESPONSIVE NAVBAR ===== */

@media (max-width: 768px) {
  nav.navbar {
    padding: var(--space-2) var(--space-4);
  }

  nav.navbar .container-fluid {
    flex-wrap: wrap;
  }

  nav.navbar .d-flex {
    width: 100%;
    margin-top: var(--space-2);
    flex-wrap: wrap;
    gap: var(--space-2) !important;
  }

  nav.navbar .navbar-brand {
    font-size: var(--font-size-base);
    margin-right: var(--space-4);
  }

  nav.navbar .btn-sm {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
  }

  nav.navbar .text-white {
    width: 100%;
    order: 10;
    margin-top: var(--space-2);
    margin-left: 0 !important;
  }
}

@media (max-width: 576px) {
  nav.navbar .d-flex {
    justify-content: center !important;
  }

  nav.navbar .btn {
    font-size: 0.7rem;
    padding: 0.25rem 0.4rem;
  }
}

/* ===== BREADCRUMBS (à venir) ===== */

.breadcrumb-container {
  background-color: var(--color-bg-secondary);
  padding: var(--space-3) var(--space-6);
  border-bottom: 1px solid var(--color-border);
}

.breadcrumb {
  margin-bottom: 0;
  background-color: transparent;
  padding: 0;
}

.breadcrumb-item {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.breadcrumb-item.active {
  color: var(--color-text-primary);
  font-weight: var(--font-weight-medium);
}

.breadcrumb-item + .breadcrumb-item::before {
  content: "›";
  color: var(--color-text-tertiary);
  padding: 0 var(--space-2);
}

.breadcrumb-item a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.breadcrumb-item a:hover {
  color: var(--color-primary-hover);
  text-decoration: underline;
}