/* ===== HEADER ===== */
#header {
  background-color: var(--primary);
  border-bottom: 1px solid var(--brand-rose-700);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
}

/* Header brand styles */
.header-brand--light {
  background: var(--primary);
  color: var(--text-inverse);
  border-bottom: 1px solid var(--brand-rose-700);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 120px;
  min-height: 120px;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  text-decoration: none;
  color: var(--text-900);
}

/* Brand logo styles */
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
  transition: opacity 0.2s ease;
}

.brand:hover {
  opacity: 0.8;
}

.brand img {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-title {
  color: var(--brand-rose-700);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.2;
  margin: 0;
}

.brand-subtitle {
  display: block;
  font-size: 12px;
  color: var(--text-700);
  font-weight: 400;
  margin: 0;
}

.header-logo-icon {
  width: 32px;
  height: 32px;
  background-color: var(--primary-color);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: bold;
  font-size: var(--font-size-lg);
}

.header-logo-text {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--gray-900);
}

.header-nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-2) var(--spacing-4);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--text-inverse);
  text-decoration: none;
  border-radius: var(--border-radius);
  transition: all var(--transition-fast);
}

.nav-link:hover {
  color: var(--text-inverse);
  background-color: rgba(255, 255, 255, 0.1);
}

.nav-link.active {
  color: var(--text-inverse);
  background-color: rgba(255, 255, 255, 0.1);
  border-bottom: 2px solid var(--text-inverse);
  font-weight: 600;
}

/* Main nav styles */
.main-nav .nav-link.active {
  color: var(--text-inverse);
  border-bottom: 2px solid var(--text-inverse);
  font-weight: 600;
  background-color: rgba(255, 255, 255, 0.1);
}

.main-nav .nav-link:hover {
  color: var(--text-inverse);
  background-color: rgba(255, 255, 255, 0.1);
}

.nav-link-icon {
  width: 16px;
  height: 16px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.header-search {
  position: relative;
  display: flex;
  align-items: center;
}

.search-input {
  width: 300px;
  padding: var(--spacing-2) var(--spacing-3) var(--spacing-2) var(--spacing-10);
  font-size: var(--font-size-sm);
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius);
  background-color: var(--gray-50);
  transition: all var(--transition-fast);
}

.search-input:focus {
  outline: none;
  border-color: var(--primary-color);
  background-color: var(--white);
  box-shadow: 0 0 0 3px var(--primary-light);
}

.search-icon {
  position: absolute;
  left: var(--spacing-3);
  width: 16px;
  height: 16px;
  color: var(--gray-400);
}

.header-profile {
  position: relative;
}

.profile-button {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-2);
  background: none;
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.profile-button:hover {
  background-color: var(--gray-100);
}

.profile-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--primary-color);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: var(--font-size-sm);
}

.profile-name {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--gray-700);
}

.profile-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: var(--spacing-2);
  min-width: 200px;
  background-color: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition-fast);
}

.profile-dropdown.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-3) var(--spacing-4);
  font-size: var(--font-size-sm);
  color: var(--gray-700);
  text-decoration: none;
  transition: background-color var(--transition-fast);
}

.dropdown-item:hover {
  background-color: var(--gray-50);
}

.dropdown-item-icon {
  width: 16px;
  height: 16px;
  color: var(--gray-400);
}

.dropdown-divider {
  height: 1px;
  background-color: var(--gray-200);
  margin: var(--spacing-1) 0;
}

/* ===== MOBILE HEADER ===== */
@media (max-width: 768px) {
  .header-container {
    padding: 0 var(--spacing-4);
  }

  .header-nav {
    display: none;
  }

  .search-input {
    width: 200px;
  }

  .header-logo-text {
    display: none;
  }
}

@media (max-width: 480px) {
  .search-input {
    display: none;
  }

  .header-actions {
    gap: var(--spacing-2);
  }
}

/* ===== BREADCRUMB ===== */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-4) var(--spacing-6);
  background-color: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
  font-size: var(--font-size-sm);
}

.breadcrumb-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  color: var(--gray-600);
}

.breadcrumb-item:last-child {
  color: var(--gray-900);
  font-weight: 500;
}

.breadcrumb-separator {
  color: var(--gray-400);
}

.breadcrumb-link {
  color: var(--gray-600);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.breadcrumb-link:hover {
  color: var(--primary-color);
}