/* Nav bar right section */
.nav-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Icon button (notification bell) */
.nav-icon-button {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: transparent;
  border: 1px solid #e0e0e0;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out;
  color: #666;
}

.nav-icon-button:hover {
  background-color: #f5f5f5;
  border-color: #ccc;
}

.nav-icon-button svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

/* Avatar button with initials */
.avatar-button {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.avatar-button:hover {
  transform: scale(1.05);
  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.4);
}

/* Dropdown container */
.nav-dropdown {
  position: relative;
}

/* Dropdown menu - align to right edge */
.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  right: 0;
  left: auto;
  min-width: 200px;
  margin-top: 0.5rem;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  background: white;
  z-index: 1000;
}

.nav-dropdown-menu .dropdown-header {
  padding: 0.75rem 1rem 0.5rem;
  font-size: 13px;
  font-weight: 600;
  color: #333;
}

.nav-dropdown-menu .dropdown-item {
  display: block;
  padding: 0.5rem 1rem;
  font-size: 14px;
  color: #444;
  text-decoration: none;
  cursor: pointer;
}

.nav-dropdown-menu .dropdown-item:hover {
  background-color: #f5f5f5;
  text-decoration: none;
}

.nav-dropdown-menu .dropdown-divider {
  margin: 0.25rem 0;
  border: none;
  border-top: 1px solid #e0e0e0;
}

.nav-dropdown-menu .text-muted {
  color: #999 !important;
  font-size: 13px;
  cursor: default;
}

.nav-dropdown-menu .text-muted:hover {
  background-color: transparent;
}

/* Notification badge */
.nav-icon-button {
  position: relative;
}

.notification-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  font-size: 11px;
  font-weight: 600;
  color: white;
  background-color: #ef4444;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Notifications menu */
.notifications-menu {
  min-width: 340px;
  max-width: 600px;
  padding: 0;
}

.notifications-menu .dropdown-header {
  padding: 0.5rem 0.75rem;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #888;
  border-bottom: 1px solid #eee;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.notifications-menu .dropdown-header .header-left {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.notifications-menu .dropdown-header .header-left svg {
  width: 12px;
  height: 12px;
  fill: none;
  stroke: #888;
  stroke-width: 1.5;
}

.notifications-menu .dropdown-header .header-settings {
  display: flex;
  align-items: center;
  padding: 2px;
  border-radius: 4px;
  color: #aaa;
  transition: color 0.15s, background-color 0.15s;
}

.notifications-menu .dropdown-header .header-settings:hover {
  color: #666;
  background-color: #f0f0f0;
}

.notifications-menu .dropdown-header .header-settings svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

.notification-group {
  margin-bottom: 1.5rem;
}

.card-body {
  margin: 0 2.5rem;
}

.notification-item {
  display: flex;
  flex-direction: column;
  padding: 0.5rem 0.75rem;
  text-decoration: none;
  border-bottom: 1px solid #f5f5f5;
  gap: 2px;
}

.notification-item:last-child {
  border-bottom: none;
}

.notification-item:hover {
  background-color: #f8f9fa;
  text-decoration: none;
}

.notification-node {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  margin-bottom: 0.25rem;
}

.notification-title {
  font-size: 15px;
  color: #333;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.notification-entity {
  font-size: 13px;
}

.notification-title .badge.version {
  font-size: 10px;
  padding: 3px 5px 2px 4px;
  background-color: transparent;
  color: #888;
  border: 1px solid #ccc;
  font-weight: 500;
}

.notification-meta {
  font-size: 13px;
  color: #999;
  display: block;
  align-items: center;
  gap: 0.35rem;
}

.notification-meta .badge.node_type {
  font-size: 9px;
  padding: 4px;
  margin-right: 2px;
}

.notifications-menu .dropdown-divider {
  margin: 0;
}

.notifications-menu .view-all {
  display: block;
  padding: 0.5rem 0.75rem;
  font-size: 12px;
  color: #667eea;
  text-align: center;
  text-decoration: none;
}

.notifications-menu .view-all:hover {
  background-color: #f8f9fa;
}