/**
 * @file
 * Global Toolbar styles.
 *
 * This toolbar has a consistent dark grey appearance across all themes.
 * It sits above the page content and remains sticky at the top.
 */

/* ====================
   Variables
   ==================== */
:root {
  --gt-height: 48px;
  --gt-bg: #2d2d2d;
  --gt-bg-hover: #3d3d3d;
  --gt-text: #ffffff;
  --gt-text-muted: #b0b0b0;
  --gt-border: #444444;
  --gt-accent: #5588cc;
  --gt-font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --gt-dropdown-bg: #363636;
  --gt-dropdown-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* ====================
   Main Toolbar Container
   ==================== */
.global-toolbar {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  height: var(--gt-height);
  background: var(--gt-bg);
  color: var(--gt-text);
  font-family: var(--gt-font);
  font-size: 14px;
  z-index: 1200;
  border-bottom: 1px solid var(--gt-border);
}

.global-toolbar__inner {
  display: flex;
  align-items: center;
  height: 100%;
  max-width: 100%;
  padding: 0 1.5rem;
  gap: 1rem;
}

/* ====================
   Branding / Home Link
   ==================== */
.global-toolbar__branding {
  flex-shrink: 0;
}

.global-toolbar__home-link {
  color: var(--gt-text);
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.5px;
  transition: color 0.2s ease;
}

.global-toolbar__home-link:hover {
  color: var(--gt-accent);
  text-decoration: none;
}

/* ====================
   Main Navigation
   ==================== */
.global-toolbar__nav {
  flex: 1;
  display: flex;
  justify-content: center;
}

.global-toolbar__menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 0;
}

.global-toolbar__menu-item {
  margin: 0;
  position: relative;
}

.global-toolbar__menu-link {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0 1rem;
  color: var(--gt-text-muted);
  text-decoration: none;
  font-family: var(--gt-font);
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: color 0.2s ease, background 0.2s ease;
  height: var(--gt-height);
  line-height: var(--gt-height);
  box-sizing: border-box;
  background: transparent;
  border: none;
  cursor: pointer;
}

.global-toolbar__menu-link:hover {
  color: var(--gt-text);
  background: var(--gt-bg-hover);
  text-decoration: none;
}

.global-toolbar__menu-link.is-active,
.global-toolbar__menu-item.is-active-trail > .global-toolbar__menu-link {
  color: var(--gt-text);
}

.global-toolbar__menu-arrow {
  transition: transform 0.2s ease;
}

.global-toolbar__menu-toggle[aria-expanded="true"] .global-toolbar__menu-arrow {
  transform: rotate(180deg);
}

/* Menu Dropdowns */
.global-toolbar__dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--gt-dropdown-bg);
  border-radius: 0 0 4px 4px;
  box-shadow: var(--gt-dropdown-shadow);
  min-width: 200px;
  list-style: none;
  margin: 0;
  padding: 0.5rem 0;
  display: none;
  z-index: 1201;
}

.global-toolbar__menu-item.is-open > .global-toolbar__dropdown,
.global-toolbar__menu-item.has-children:focus-within > .global-toolbar__dropdown {
  display: block;
}

.global-toolbar__dropdown li {
  margin: 0;
}

.global-toolbar__dropdown-link {
  display: block;
  padding: 0.6rem 1rem;
  color: var(--gt-text-muted);
  text-decoration: none;
  font-size: 13px;
  font-weight: 400;
  text-transform: none;
  letter-spacing: normal;
  transition: color 0.2s ease, background 0.2s ease;
}

.global-toolbar__dropdown-link:hover {
  color: var(--gt-text);
  background: var(--gt-bg-hover);
  text-decoration: none;
}

.global-toolbar__dropdown-link.is-active {
  color: var(--gt-text);
  font-weight: 500;
}

/* ====================
   Actions Area (Right Side)
   ==================== */
.global-toolbar__actions {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex-shrink: 0;
}

.global-toolbar__actions-region {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

/* Style blocks in the actions region */
.global-toolbar__actions-region .block {
  display: flex;
  align-items: center;
  position: relative;
}

.global-toolbar__item {
  display: flex;
  align-items: center;
}

/* Separator between icons and user menu */
.global-toolbar__separator {
  color: var(--gt-border);
  font-size: 18px;
  font-weight: 300;
  margin: 0 0.5rem;
  user-select: none;
}

/* Shared icon button styles */
.global-toolbar__icon-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
  background: transparent;
  border: none;
  color: var(--gt-text-muted);
  cursor: pointer;
  transition: color 0.2s ease;
  border-radius: 4px;
  text-decoration: none;
}

.global-toolbar__icon-btn:hover {
  color: var(--gt-text);
  text-decoration: none;
}

/* User toggle button */
.global-toolbar__user-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.5rem;
  background: transparent;
  border: none;
  color: var(--gt-text-muted);
  cursor: pointer;
  transition: color 0.2s ease;
  border-radius: 4px;
  text-decoration: none;
}

.global-toolbar__user-toggle:hover {
  color: var(--gt-text);
  text-decoration: none;
}

.global-toolbar__user-name {
  font-size: 13px;
  font-weight: 500;
  max-width: 150px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Messages bell styling - integrate with existing bell block */
.global-toolbar__messages {
  position: relative;
}

.global-toolbar__messages .messages-bell-wrapper {
  position: relative;
}

.global-toolbar__messages .messages-bell-toggle {
  background: transparent;
  border: none;
  color: var(--gt-text-muted);
  cursor: pointer;
  padding: 0.5rem;
  transition: color 0.2s ease;
  display: flex;
  align-items: center;
  position: relative;
}

.global-toolbar__messages .messages-bell-toggle:hover {
  color: var(--gt-text);
}

.global-toolbar__messages .messages-bell-icon {
  width: 18px;
  height: 18px;
}

.global-toolbar__messages .messages-badge {
  position: absolute;
  top: 0;
  right: 0;
  background: #e74c3c;
  color: #fff;
  font-size: 10px;
  font-weight: 600;
  min-width: 16px;
  height: 16px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}

.global-toolbar__messages .messages-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  background: var(--gt-dropdown-bg) !important;
  border: none !important;
  border-radius: 4px;
  box-shadow: var(--gt-dropdown-shadow);
  min-width: 300px;
  margin-top: 0.25rem;
  z-index: 1201;
  display: none;
}

.global-toolbar__messages .messages-dropdown.open {
  display: block;
}

.global-toolbar__messages .messages-dropdown-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--gt-border) !important;
  background: var(--gt-bg-hover) !important;
  color: var(--gt-text);
}

.global-toolbar__messages .messages-dropdown-header strong {
  color: var(--gt-text);
}

.global-toolbar__messages .messages-dropdown-close {
  background: transparent !important;
  border: none;
  color: var(--gt-text-muted);
  cursor: pointer;
  padding: 0.25rem;
}

.global-toolbar__messages .messages-dropdown-close:hover {
  color: var(--gt-text);
  background: transparent !important;
}

.global-toolbar__messages .messages-dropdown-close svg {
  fill: var(--gt-text-muted);
}

.global-toolbar__messages .messages-dropdown-close:hover svg {
  fill: var(--gt-text);
}

.global-toolbar__messages .messages-item {
  display: block;
  padding: 0.75rem 1rem;
  color: var(--gt-text-muted);
  text-decoration: none;
  border-bottom: 1px solid var(--gt-border) !important;
  transition: background 0.2s ease;
  background: var(--gt-dropdown-bg) !important;
}

.global-toolbar__messages .messages-item:hover {
  background: var(--gt-bg-hover) !important;
  color: var(--gt-text);
}

.global-toolbar__messages .messages-item.messages-empty {
  text-align: center;
  padding: 1.5rem 1rem;
}

.global-toolbar__messages .messages-item-subject {
  font-weight: 500;
  color: var(--gt-text) !important;
  margin-bottom: 0.25rem;
}

.global-toolbar__messages .messages-item-sender,
.global-toolbar__messages .messages-item-time {
  font-size: 12px;
  color: var(--gt-text-muted) !important;
}

.global-toolbar__messages .messages-empty {
  padding: 1rem;
  text-align: center;
  color: var(--gt-text-muted) !important;
}

.global-toolbar__messages .messages-dropdown-footer {
  padding: 0.75rem 1rem;
  text-align: center;
  border-top: 1px solid var(--gt-border) !important;
  background: var(--gt-dropdown-bg) !important;
}

.global-toolbar__messages .messages-view-all {
  color: var(--gt-accent) !important;
  text-decoration: none;
  font-size: 13px;
}

.global-toolbar__messages .messages-view-all:hover {
  text-decoration: underline;
}

/* Bookmarks styling - integrate with existing bookmark icon block */
.global-toolbar__bookmarks {
  position: relative;
}

.global-toolbar__bookmarks .simple-bookmarks-icon-wrapper {
  position: relative;
}

.global-toolbar__bookmarks .simple-bookmarks-icon {
  background: transparent;
  border: none;
  color: var(--gt-text-muted);
  cursor: pointer;
  padding: 0.5rem;
  transition: color 0.2s ease;
  display: flex;
  align-items: center;
}

.global-toolbar__bookmarks .simple-bookmarks-icon:hover {
  color: var(--gt-text);
}

.global-toolbar__bookmarks .simple-bookmarks-icon svg {
  width: 18px;
  height: 18px;
}

.global-toolbar__bookmarks .simple-bookmarks-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  background: var(--gt-dropdown-bg);
  border-radius: 4px;
  box-shadow: var(--gt-dropdown-shadow);
  min-width: 250px;
  margin-top: 0.25rem;
  z-index: 1201;
}

.global-toolbar__bookmarks .simple-bookmarks-dropdown[hidden] {
  display: none;
}

.global-toolbar__bookmarks .simple-bookmarks-dropdown__list {
  padding: 0.5rem 0;
}

.global-toolbar__bookmarks .simple-bookmarks-dropdown__item {
  display: block;
  padding: 0.5rem 1rem;
  color: var(--gt-text-muted);
  text-decoration: none;
  transition: background 0.2s ease;
}

.global-toolbar__bookmarks .simple-bookmarks-dropdown__item:hover {
  background: var(--gt-bg-hover);
  color: var(--gt-text);
}

.global-toolbar__bookmarks .simple-bookmarks-dropdown__view-all {
  display: block;
  padding: 0.5rem 1rem;
  color: var(--gt-accent);
  text-decoration: none;
  border-top: 1px solid var(--gt-border);
  font-size: 13px;
}

.global-toolbar__bookmarks .simple-bookmarks-dropdown__view-all:hover {
  text-decoration: underline;
}

.global-toolbar__bookmarks .simple-bookmarks-dropdown__empty {
  padding: 1rem;
  text-align: center;
  color: var(--gt-text-muted);
}

/* ====================
   Search Dropdown
   ==================== */
.global-toolbar__search {
  position: relative;
}

.global-toolbar__search-form {
  position: absolute;
  top: 100%;
  right: 0;
  background: var(--gt-dropdown-bg);
  padding: 0.75rem;
  border-radius: 4px;
  box-shadow: var(--gt-dropdown-shadow);
  min-width: 280px;
  display: none;
  margin-top: 0.25rem;
}

.global-toolbar__search-form.is-open {
  display: block;
}

.global-toolbar__search-form input[type="search"],
.global-toolbar__search-form input[type="text"] {
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--gt-border);
  border-radius: 4px;
  background: var(--gt-bg);
  color: var(--gt-text);
  font-size: 14px;
  box-sizing: border-box;
}

.global-toolbar__search-form input[type="search"]:focus,
.global-toolbar__search-form input[type="text"]:focus {
  outline: none;
  border-color: var(--gt-accent);
}

/* Hide the search submit button, use enter key */
.global-toolbar__search-form input[type="submit"],
.global-toolbar__search-form .form-actions {
  position: absolute;
  left: -9999px;
}

/* ====================
   User Dropdown
   ==================== */
.global-toolbar__user {
  position: relative;
}

.global-toolbar__user-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  background: var(--gt-dropdown-bg);
  border-radius: 4px;
  box-shadow: var(--gt-dropdown-shadow);
  min-width: 160px;
  display: none;
  margin-top: 0.25rem;
  overflow: hidden;
}

.global-toolbar__user-dropdown.is-open {
  display: block;
}

.global-toolbar__user-dropdown ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.global-toolbar__user-dropdown li {
  margin: 0;
}

.global-toolbar__user-dropdown a {
  display: block;
  padding: 0.75rem 1rem;
  color: var(--gt-text-muted);
  text-decoration: none;
  font-size: 13px;
  transition: color 0.2s ease, background 0.2s ease;
}

.global-toolbar__user-dropdown a:hover {
  color: var(--gt-text);
  background: var(--gt-bg-hover);
  text-decoration: none;
}

/* ====================
   Mobile Toggle
   ==================== */
.global-toolbar__mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  width: 40px;
  height: 40px;
  position: relative;
}

.global-toolbar__mobile-toggle-icon,
.global-toolbar__mobile-toggle-icon::before,
.global-toolbar__mobile-toggle-icon::after {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--gt-text);
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  transition: all 0.3s ease;
}

.global-toolbar__mobile-toggle-icon {
  top: 50%;
  transform: translate(-50%, -50%);
}

.global-toolbar__mobile-toggle-icon::before {
  content: '';
  top: -6px;
  left: 0;
  transform: none;
}

.global-toolbar__mobile-toggle-icon::after {
  content: '';
  top: 6px;
  left: 0;
  transform: none;
}

/* Hamburger to X animation */
.global-toolbar__mobile-toggle.is-active .global-toolbar__mobile-toggle-icon {
  background: transparent;
}

.global-toolbar__mobile-toggle.is-active .global-toolbar__mobile-toggle-icon::before {
  top: 0;
  transform: rotate(45deg);
}

.global-toolbar__mobile-toggle.is-active .global-toolbar__mobile-toggle-icon::after {
  top: 0;
  transform: rotate(-45deg);
}

/* ====================
   Theme Header Adjustments
   ==================== */
/* Adjust all theme sticky headers to sit below the global toolbar */
.site-header {
  top: var(--gt-height) !important;
}

/* When Drupal admin toolbar is also present */
.toolbar-fixed .site-header {
  top: calc(var(--gt-height) + 79px) !important;
}

/* ====================
   Drupal Admin Toolbar Adjustments
   ==================== */
/* When Drupal admin toolbar is present, adjust global toolbar positioning */
.toolbar-fixed .global-toolbar {
  top: 79px;
}

.toolbar-fixed.toolbar-horizontal.toolbar-tray-open .global-toolbar {
  top: 79px;
}

/* ====================
   Mobile Responsive
   ==================== */
@media (max-width: 768px) {
  .global-toolbar__nav {
    display: none;
    position: fixed;
    top: var(--gt-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gt-bg);
    flex-direction: column;
    justify-content: flex-start;
    padding: 1rem;
    z-index: 1199;
  }

  .global-toolbar__nav.is-open {
    display: flex;
  }

  .global-toolbar__nav ul,
  .global-toolbar__nav .menu {
    flex-direction: column;
    width: 100%;
  }

  .global-toolbar__nav a {
    height: auto;
    line-height: 1.5;
    padding: 1rem;
    border-bottom: 1px solid var(--gt-border);
  }

  .global-toolbar__mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .global-toolbar__user-name {
    display: none;
  }

  .global-toolbar__separator {
    display: none;
  }

  /* Adjust for Drupal admin toolbar on mobile */
  .toolbar-fixed .global-toolbar__nav {
    top: calc(var(--gt-height) + 79px);
  }
}

/* ====================
   Breadcrumbs (Global)
   ==================== */
nav[aria-labelledby="system-breadcrumb"],
.system-breadcrumb {
  margin-bottom: 1rem;
}

nav[aria-labelledby="system-breadcrumb"] ol,
.system-breadcrumb ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
}

nav[aria-labelledby="system-breadcrumb"] li,
.system-breadcrumb li {
  display: flex;
  align-items: center;
}

nav[aria-labelledby="system-breadcrumb"] li:not(:last-child)::after,
.system-breadcrumb li:not(:last-child)::after {
  content: '>';
  margin: 0 0.5rem;
}

/* ====================
   Theme Override Protection
   ==================== */
/* Prevent theme-specific styles from affecting the global toolbar */
/* These rules ensure consistent dark grey appearance across all themes */
.global-toolbar,
.global-toolbar *,
.global-toolbar *::before,
.global-toolbar *::after {
  box-sizing: border-box;
}

.global-toolbar a,
.global-toolbar a:link,
.global-toolbar a:visited {
  color: var(--gt-text-muted);
  text-decoration: none;
  text-shadow: none;
  background: transparent;
}

.global-toolbar a:hover,
.global-toolbar a:focus {
  color: var(--gt-text);
  text-decoration: none;
  text-shadow: none;
  background: var(--gt-bg-hover);
}

.global-toolbar button,
.global-toolbar button:hover,
.global-toolbar button:focus {
  font-family: var(--gt-font);
  background: transparent;
  border: none;
  color: var(--gt-text-muted);
  box-shadow: none;
  text-shadow: none;
}

.global-toolbar button:hover {
  color: var(--gt-text);
  background: var(--gt-bg-hover);
}

.global-toolbar .global-toolbar__menu-link,
.global-toolbar .global-toolbar__menu-link:hover {
  color: var(--gt-text-muted);
  background: transparent;
  border: none;
  text-shadow: none;
}

.global-toolbar .global-toolbar__menu-link:hover {
  color: var(--gt-text);
  background: var(--gt-bg-hover);
}

.global-toolbar .global-toolbar__dropdown-link,
.global-toolbar .global-toolbar__dropdown-link:link,
.global-toolbar .global-toolbar__dropdown-link:visited {
  color: var(--gt-text-muted);
  background: transparent;
  text-shadow: none;
}

.global-toolbar .global-toolbar__dropdown-link:hover,
.global-toolbar .global-toolbar__dropdown-link:focus {
  color: var(--gt-text);
  background: var(--gt-bg-hover);
  text-shadow: none;
}

.global-toolbar .global-toolbar__user-dropdown a,
.global-toolbar .global-toolbar__user-dropdown a:link,
.global-toolbar .global-toolbar__user-dropdown a:visited {
  color: var(--gt-text-muted);
  text-shadow: none;
}

.global-toolbar .global-toolbar__user-dropdown a:hover,
.global-toolbar .global-toolbar__user-dropdown a:focus {
  color: var(--gt-text);
  background: var(--gt-bg-hover);
  text-shadow: none;
}

.global-toolbar svg {
  stroke: currentColor;
  fill: currentColor;
}

/* ====================
   Logged Out State
   ==================== */
.global-toolbar--logged-out .global-toolbar__inner {
  justify-content: space-between;
}

.global-toolbar__login-link {
  color: var(--gt-text);
  text-decoration: none;
  font-weight: 500;
  font-size: 16px;
  padding: 0.5rem 1rem;
  transition: all 0.2s ease;
}

.global-toolbar__login-link:hover {
  background: var(--gt-bg-hover);
  border-color: var(--gt-accent);
  color: var(--gt-accent);
  text-decoration: none;
}

/* ====================
   Print Styles
   ==================== */
@media print {
  .global-toolbar {
    display: none;
  }
}