.main-container {
  display: flex;
  height: 100vh;
}

.content {
  flex: 1;
  overflow-y: auto;
  padding: var(--one);
  padding-right: 0;
}

.content-area {
  display: none;
  height: 100%;
}

.content-area.active {
  display: flex;
}

.left-nav {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding: var(--one);
  width: 250px;
  --new-chat-btn-width: 110px;
  height: 100vh;
  overflow-y: auto;
  box-sizing: border-box;
  position: relative;
  border-right: 1px solid var(--border-color);
  background: var(--tile-elevation-1);
}

.left-nav .left-nav-header {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  height: auto;
  margin-bottom: var(--half);
  gap: var(--half);
}

.left-nav .left-nav-header .qestit-button {
  margin-top: 0;
}

.left-nav .left-nav-header .qestit-button .qestit-q-icon {
  display: none;
}

.left-nav .left-nav-header .qestit-button.active {
  padding-left: 0;
}

.left-nav .left-nav-header .qestit-button.active::before {
  opacity: 0;
}

.left-nav .left-nav-header .left-nav-toggle {
  position: static;
  transform: none;
  margin: 0;
  opacity: 0;
  transition: opacity 0.15s ease;
}

.left-nav:hover .left-nav-header .left-nav-toggle {
  opacity: 0.7;
}

.left-nav .left-nav-toggle {
  cursor: pointer;
  font-size: 20px;
}

.left-nav .left-nav-toggle:hover {
  opacity: 1;
}

.left-nav .left-nav-controls {
  display: none;
  align-items: center;
  justify-content: flex-end;
  height: 2.25rem;
  margin-top: auto;
}

.left-nav .left-nav-controls .material-symbols-outlined {
  display: none;
  cursor: pointer;
  opacity: 0.7;
  font-size: 20px;
}

.left-nav .left-nav-controls .material-symbols-outlined:hover {
  opacity: 1;
}

.left-nav .spacer {
  flex: 1;
}

.left-nav > * {
  display: flex;
  flex-direction: column;
  height: var(--three);
  align-items: center;
}

.left-nav .left-nav-group,
.left-nav .left-nav-separator,
.left-nav .new-chat-search-wrapper {
  display: block;
  height: auto;
  align-items: stretch;
}

.left-nav .left-nav-group-title {
  font-size: .85rem;
  color: var(--muted-text);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin: var(--one) 0 var(--half);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--half);
}

.left-nav .left-nav-group-title.left-nav-section-header {
  cursor: pointer;
  user-select: none;
}

.left-nav .left-nav-group-title .left-nav-section-chevron {
  transition: transform 0.15s ease, opacity 0.15s ease;
  opacity: 0.8;
}

.left-nav .left-nav-group:not(.collapsed) .left-nav-section-chevron {
  transform: rotate(90deg);
}

.left-nav .left-nav-assistants.collapsed .left-nav-assistants-list {
  display: none;
}

.left-nav .left-nav-chats.collapsed .left-nav-chats-list {
  display: none;
}

.left-nav a {
  display: block;
  width: 100%;
  font-size: 1rem;
  line-height: 1rem;
  color: var(--text-color);
  padding: var(--half) var(--half);
  border-left: 3px solid transparent;
  text-decoration: none;
  position: relative;
  text-align: left;
  box-sizing: border-box;
  transition: all 50ms ease-in-out;
}

.left-nav a.qestit-button {
  margin-top: 0;
  padding-right: 0;
  padding-left: 0;
  border-left: none;
}

.left-nav a.qestit-button .qestit-logo {
  height: 18px;
  width: auto;
}

.left-nav > a[data-page="jira-admin"],
.left-nav > a[data-page="settings"] {
  padding-top: .4rem;
  padding-bottom: .4rem;
  font-size: .9rem;
}

.left-nav a:hover {
  background: var(--hover-bg);
}

.left-nav a:focus,
.left-nav a:focus-visible {
  outline: none;
  box-shadow: none;
}

.left-nav a.active {
  font-weight: 600;
  border-left-color: var(--primary-color);
  color: var(--primary-color);
}

.left-nav a.qestit-button.active {
  font-size: inherit;
}

.left-nav .left-nav-chats-list a.left-nav-chat-item {
  height: auto;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  gap: 2px;
  position: relative;
  padding-right: calc(var(--one) + 12px);
  padding-top: .3rem;
  padding-bottom: .35rem;
  font-size: .9rem;
  outline: none !important;
  box-shadow: none !important;
}

.left-nav .left-nav-chats-list a.left-nav-chat-item:focus, .left-nav .left-nav-chats-list a.left-nav-chat-item:focus-visible, .left-nav .left-nav-chats-list a.left-nav-chat-item:active, .left-nav .left-nav-chats-list a.left-nav-chat-item:focus-within {
  outline: none !important;
  box-shadow: none !important;
}

.left-nav .left-nav-chats-list a.left-nav-chat-item .chat-item-menu-trigger {
  display: none;
  position: absolute;
  top: 50%;
  right: 6px;
  transform: translateY(-50%);
  border: none !important;
  background: transparent;
  color: var(--muted-text);
  font-size: 0;
  line-height: 0;
  cursor: pointer;
  padding: 0;
  align-items: center;
  justify-content: center;
  transition: color 0.2s ease;
  outline: none !important;
  box-shadow: none !important;
}

.left-nav .left-nav-chats-list a.left-nav-chat-item .chat-item-menu-trigger .material-symbols-rounded {
  font-size: 18px;
  line-height: 1;
}

.left-nav .left-nav-chats-list a.left-nav-chat-item .chat-item-menu-trigger:hover, .left-nav .left-nav-chats-list a.left-nav-chat-item .chat-item-menu-trigger:focus, .left-nav .left-nav-chats-list a.left-nav-chat-item .chat-item-menu-trigger:focus-visible, .left-nav .left-nav-chats-list a.left-nav-chat-item .chat-item-menu-trigger:active {
  color: var(--text-color);
  outline: none !important;
  border: none !important;
  box-shadow: none !important;
}

.left-nav .left-nav-chats-list a.left-nav-chat-item:hover .chat-item-menu-trigger, .left-nav .left-nav-chats-list a.left-nav-chat-item:focus-within .chat-item-menu-trigger {
  display: inline-flex;
}

.left-nav .left-nav-chats-list a.left-nav-chat-item .title {
  display: block;
  font-weight: 600;
  line-height: 1.1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.left-nav .left-nav-chats-list a.left-nav-chat-item .timestamp {
  font-size: .75rem;
  color: var(--muted-text);
}

.left-nav .left-nav-assistants a {
  padding-top: .4rem;
  padding-bottom: .4rem;
  font-size: .9rem;
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.left-nav .left-nav-pages.collapsed .left-nav-pages-list {
  display: none;
}

.left-nav .left-nav-pages-list a {
  padding-top: .4rem;
  padding-bottom: .4rem;
  font-size: .9rem;
  line-height: 1.3;
}

.left-nav.collapsed {
  width: 56px;
  min-width: 56px;
  transition: width 0.2s ease;
}

.left-nav.collapsed .left-nav-group-title,
.left-nav.collapsed .left-nav-separator,
.left-nav.collapsed .left-nav-chats-list,
.left-nav.collapsed .left-nav-assistants-list,
.left-nav.collapsed .left-nav-pages-list {
  display: none;
}

.left-nav.collapsed .new-chat-search-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: var(--half);
  margin: 0;
  padding: var(--half) 0;
}

.left-nav.collapsed .new-chat-search-wrapper .chat-search-container {
  display: none;
}

.left-nav.collapsed .new-chat-search-wrapper .new-chat-btn {
  margin: 0;
}

.left-nav.collapsed .left-nav-controls {
  display: flex;
  justify-content: center;
}

.left-nav.collapsed a {
  display: none;
}

.left-nav.collapsed a:hover {
  background: transparent;
}

.left-nav.collapsed a::before {
  display: none;
}

.left-nav.collapsed a.qestit-button {
  display: flex;
  flex: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  margin-top: 0;
  border-left: none;
}

.left-nav.collapsed a.qestit-button .qestit-gpt-logo {
  display: none;
}

.left-nav.collapsed a.qestit-button .qestit-q-icon {
  display: block;
  height: 24px;
  width: auto;
}

.left-nav.collapsed a::after {
  display: none;
}

.left-nav.collapsed a.new-chat-btn {
  display: block;
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: 8px;
  text-align: center;
  line-height: 40px;
  background: var(--primary-color);
  border: 1px solid var(--primary-color);
  color: #fff;
  font-weight: 700;
}

.left-nav.collapsed a.new-chat-btn .label {
  display: none;
}

.left-nav.collapsed a.new-chat-btn .plus {
  font-size: 22px;
  opacity: 1;
  max-width: 24px;
}

.left-nav .collapsed-search-btn {
  display: none;
}

.left-nav.collapsed .collapsed-search-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  margin: 0;
  border: none;
  border-radius: 8px;
  background: var(--tile-elevation-2);
  color: var(--muted-text);
  cursor: pointer;
}

.left-nav.collapsed .collapsed-search-btn .material-symbols-rounded {
  font-size: 22px;
  line-height: 1;
}

.left-nav.collapsed .collapsed-search-btn:hover {
  background: var(--tile-elevation-3);
  color: var(--text-color);
}

.left-nav.collapsed .left-nav-header {
  flex-direction: column;
  align-items: center;
  gap: var(--half);
  margin-bottom: 0;
}

.left-nav.collapsed .left-nav-header .left-nav-toggle {
  margin: 0;
  order: -1;
  opacity: 0.7;
}

.left-nav.collapsed .left-nav-controls .material-symbols-outlined.left-nav-settings {
  display: block;
  margin: 0 auto;
  font-size: 20px;
  cursor: pointer;
}

.sidebar-expand-handle {
  display: none;
}

.left-nav .new-chat-search-wrapper {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: flex-start;
  gap: var(--half);
  flex-wrap: nowrap;
}

.left-nav .new-chat-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--new-chat-btn-width);
  height: 2rem;
  border-radius: 6px;
  border: 1px solid var(--primary-color);
  background: var(--primary-color);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  overflow: hidden;
}

.left-nav .new-chat-btn .label {
  opacity: 1;
  max-width: 100px;
  overflow: hidden;
  white-space: nowrap;
  transition: opacity 200ms ease, max-width 320ms cubic-bezier(.34, 1.56, .64, 1), margin-left 320ms cubic-bezier(.34, 1.56, .64, 1);
}

.left-nav .new-chat-btn .plus {
  display: none;
}

.left-nav .new-chat-btn:hover {
  background: var(--primary-color-dark);
  border-color: var(--primary-color-dark);
  filter: brightness(0.98) saturate(1.05);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.18);
}

.left-nav .new-chat-btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.14);
}

.left-nav .new-chat-btn.search-focused {
  width: 40px;
  min-width: 40px;
  padding: .4rem;
  justify-content: center;
}

.left-nav .new-chat-btn.search-focused .plus {
  display: inline;
  opacity: 1;
  max-width: 24px;
  font-size: 22px;
}

.left-nav .new-chat-btn.search-focused .label {
  opacity: 0;
  max-width: 0;
  margin-left: 0;
}

.left-nav .chat-search-container {
  position: relative;
  margin: 0;
  flex: 1;
  min-width: 40px;
  display: flex;
  flex-direction: column;
}

.chat-search-icon {
  position: absolute;
  left: .5rem;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  color: var(--muted-text);
  font-size: 18px;
  z-index: 1;
  transition: opacity 0.2s ease;
}

.chat-search-input {
  width: 100%;
  padding: .4rem .4rem .4rem 2rem;
  border: 1px solid transparent;
  background: var(--tile-elevation-2);
  color: var(--text-color);
  font-size: 0.9rem;
  transition:
    padding 320ms cubic-bezier(.34, 1.56, .64, 1),
    border-color 320ms cubic-bezier(.34, 1.56, .64, 1),
    background-color 160ms ease,
    box-shadow 160ms ease,
    transform 160ms ease,
    filter 160ms ease,
    color 160ms ease;
  outline: none;
  border-radius: 6px;
  box-sizing: border-box;
  will-change: transform;
}

.chat-search-input::placeholder {
  opacity: 0.5;
  color: var(--muted-text);
  transition: opacity 0.2s ease;
}

.chat-search-input:focus {
  padding: .4rem .75rem .4rem 2rem;
  border-color: var(--border-color);
  background: var(--tile-elevation-2);
}

.chat-search-input:hover:not(:focus) {
  background: var(--tile-elevation-3);
  border-color: var(--border-color);
  filter: brightness(0.98) saturate(1.05);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.18);
  color: var(--text-color);
}

.chat-search-input:hover:not(:focus)::placeholder {
  opacity: 0.7;
  color: var(--muted-text);
}

.chat-search-container:hover .chat-search-icon {
  color: var(--muted-text);
  opacity: 1;
}

.chat-search-input:focus::placeholder {
  opacity: 0.7;
}

.chat-search-input:focus ~ .chat-search-icon {
  opacity: 0.7;
}

.chat-search-results {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  margin-top: 4px;
  max-height: 300px;
  overflow-y: auto;
  background: var(--tile-bg);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 1000;
  display: none;
}

.chat-search-results.has-results {
  display: block;
}

.chat-search-results .chat-search-result-item {
  padding: .5rem .75rem;
  cursor: pointer;
  border-bottom: 1px solid var(--border-color);
  transition: background 0.15s ease;
}

.chat-search-results .chat-search-result-item:last-child {
  border-bottom: none;
}

.chat-search-results .chat-search-result-item:hover {
  background: var(--tile-elevation-2);
}

.chat-search-results .chat-search-result-item .result-title {
  font-weight: 600;
  color: var(--text-color);
  margin-bottom: 2px;
}

.chat-search-results .chat-search-result-item .result-timestamp {
  font-size: .75rem;
  color: var(--muted-text);
}

@keyframes new-chat-btn-width-wobble {
  0% {
    width: var(--new-chat-btn-width);
  }
  35% {
    width: calc(var(--new-chat-btn-width) - 6px);
  }
  60% {
    width: calc(var(--new-chat-btn-width) + 2px);
  }
  80% {
    width: calc(var(--new-chat-btn-width) - 1px);
  }
  100% {
    width: var(--new-chat-btn-width);
  }
}

.content-area.sidebar-collapsed .sidebar {
  display: none;
}

.content-area.sidebar-collapsed .sidebar-expand-handle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 48px;
  margin-left: var(--half);
  cursor: pointer;
  opacity: 0.7;
}

.content-area.sidebar-collapsed .sidebar-expand-handle:hover {
  opacity: 1;
}