/* Google Workspace Navigation Components */

/* Top Navigation Bar */
.gw-navbar {
  background: var(--gw-surface);
  border-bottom: 1px solid var(--gw-gray-200);
  box-shadow: var(--gw-shadow-sm);
  padding: 0;
  min-height: 64px;
}

.gw-navbar-brand {
  display: flex;
  align-items: center;
  padding: var(--gw-spacing-md) var(--gw-spacing-lg);
  text-decoration: none;
  color: var(--gw-gray-800);
  font-weight: var(--gw-font-weight-medium);
  font-size: var(--gw-font-size-xl);
}

.gw-navbar-brand:hover {
  color: var(--gw-primary);
}

.gw-navbar-nav {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

.gw-nav-item {
  display: flex;
  align-items: center;
}

.gw-nav-link {
  display: flex;
  align-items: center;
  padding: var(--gw-spacing-md) var(--gw-spacing-lg);
  text-decoration: none;
  color: var(--gw-gray-700);
  font-weight: var(--gw-font-weight-medium);
  transition: var(--gw-transition);
  border-radius: var(--gw-border-radius);
  margin: 0 var(--gw-spacing-xs);
  position: relative;
}

.gw-nav-link:hover {
  color: var(--gw-primary);
  background-color: rgba(26, 115, 232, 0.08);
}

.gw-nav-link.active {
  color: var(--gw-primary);
  background-color: rgba(26, 115, 232, 0.12);
}

.gw-nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 24px;
  height: 3px;
  background: var(--gw-primary);
  border-radius: var(--gw-border-radius-pill);
}

/* Side Navigation */
.gw-sidebar {
  background: var(--gw-surface);
  border-right: 1px solid var(--gw-gray-200);
  height: 100vh;
  width: 280px;
  position: fixed;
  left: 0;
  top: 0;
  z-index: var(--gw-z-fixed);
  overflow-y: auto;
  transition: var(--gw-transition);
}

.gw-sidebar.collapsed {
  width: 72px;
}

.gw-sidebar-header {
  padding: var(--gw-spacing-lg);
  border-bottom: 1px solid var(--gw-gray-200);
}

.gw-sidebar-menu {
  padding: var(--gw-spacing-md) 0;
}

.gw-sidebar-item {
  display: block;
  padding: var(--gw-spacing-md) var(--gw-spacing-lg);
  text-decoration: none;
  color: var(--gw-gray-700);
  font-weight: var(--gw-font-weight-medium);
  transition: var(--gw-transition);
  border-radius: 0 var(--gw-border-radius-xl) var(--gw-border-radius-xl) 0;
  margin: var(--gw-spacing-xs) var(--gw-spacing-md) var(--gw-spacing-xs) 0;
  display: flex;
  align-items: center;
}

.gw-sidebar-item:hover {
  color: var(--gw-primary);
  background-color: rgba(26, 115, 232, 0.08);
}

.gw-sidebar-item.active {
  color: var(--gw-primary);
  background-color: rgba(26, 115, 232, 0.12);
}

.gw-sidebar-icon {
  width: 24px;
  height: 24px;
  margin-right: var(--gw-spacing-md);
  flex-shrink: 0;
}

.gw-sidebar.collapsed .gw-sidebar-text {
  display: none;
}

/* Breadcrumbs */
.gw-breadcrumb {
  background: transparent;
  padding: var(--gw-spacing-md) 0;
  margin: 0;
}

.gw-breadcrumb-item {
  display: flex;
  align-items: center;
}

.gw-breadcrumb-item + .gw-breadcrumb-item::before {
  content: "chevron_right";
  font-family: 'Material Icons';
  color: var(--gw-gray-500);
  margin: 0 var(--gw-spacing-sm);
}

.gw-breadcrumb-item a {
  color: var(--gw-gray-600);
  text-decoration: none;
  font-weight: var(--gw-font-weight-medium);
  transition: var(--gw-transition);
}

.gw-breadcrumb-item a:hover {
  color: var(--gw-primary);
}

.gw-breadcrumb-item.active {
  color: var(--gw-gray-800);
  font-weight: var(--gw-font-weight-medium);
}

/* Tabs */
.gw-tabs {
  border-bottom: 1px solid var(--gw-gray-200);
  display: flex;
  overflow-x: auto;
}

.gw-tab {
  padding: var(--gw-spacing-md) var(--gw-spacing-lg);
  text-decoration: none;
  color: var(--gw-gray-600);
  font-weight: var(--gw-font-weight-medium);
  border-bottom: 3px solid transparent;
  transition: var(--gw-transition);
  white-space: nowrap;
  position: relative;
}

.gw-tab:hover {
  color: var(--gw-gray-800);
  background-color: rgba(26, 115, 232, 0.04);
}

.gw-tab.active {
  color: var(--gw-primary);
  border-bottom-color: var(--gw-primary);
}

/* Mobile Navigation Toggle */
.gw-nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: var(--gw-spacing-md);
  color: var(--gw-gray-700);
  cursor: pointer;
}

@media (max-width: 768px) {
  .gw-nav-toggle {
    display: block;
  }
  
  .gw-sidebar {
    transform: translateX(-100%);
  }
  
  .gw-sidebar.open {
    transform: translateX(0);
  }
}