/* Sidebar contents only. Host insets, viewport sizing and composer geometry stay unchanged. */
#app-container #sidebar {
  background: var(--chat-sidebar) !important;
  border-right-color: var(--chat-line);
  color: var(--chat-text);
  font-family: var(--chat-font) !important;
}

#app-container #sidebar :is(button, a, select, input) {
  box-shadow: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  transform: none !important;
}

#app-container #sidebar :is(button, a)::before,
#app-container #sidebar :is(button, a)::after { content: none !important; display: none !important; }

#app-container #sidebar .sidebar-heading {
  flex-shrink: 0;
  background: transparent !important;
  border-bottom: 0 !important;
  backdrop-filter: none;
}

#app-container #sidebar .sidebar-brand {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

#app-container #sidebar .sidebar-brand h2 {
  min-width: 0;
  margin: 0;
  font-size: 19px;
  line-height: 1.3;
  font-weight: 600;
  color: var(--chat-text) !important;
  overflow-wrap: anywhere;
}

#app-container #sidebar .sidebar-icon-btn {
  display: grid;
  place-items: center;
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  padding: 8px;
  border: 0;
  border-radius: 8px;
  background: transparent !important;
  color: var(--chat-muted) !important;
  box-shadow: none;
}

#app-container #sidebar .sidebar-icon-btn svg { width: 20px; height: 20px; }
#app-container #sidebar .sidebar-icon-btn:hover { background: var(--chat-hover) !important; }

#app-container #sidebar .sidebar-account-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 0;
  color: var(--chat-muted);
}

#app-container #sidebar .sidebar-account-row > * { margin-left: 0; margin-right: 0; }
#app-container #sidebar .sidebar-account-row > [data-i18n="sidebar.balance"] { display: none; }

#app-container #sidebar #account-selector {
  flex: 1 1 120px;
  min-width: 0;
  max-width: none;
  padding: 5px 22px 5px 0;
  border: 0 !important;
  border-radius: 0 !important;
  box-shadow: none;
  background-color: transparent !important;
  color: var(--chat-muted) !important;
  font-size: 12px;
  text-overflow: ellipsis;
}

#app-container #sidebar #account-selector option { background: var(--chat-sidebar); color: var(--chat-text); }
#app-container #sidebar #user-balance { font-size: 13px; font-weight: 600; color: var(--chat-text) !important; }
#app-container #sidebar #account-role-badge { color: var(--chat-muted) !important; background: var(--chat-raised) !important; border: 0; }
#app-container #sidebar .sidebar-topup-row { margin-top: 8px; }

#app-container #sidebar #topup-button {
  width: 100%;
  min-height: 34px;
  padding: 6px 12px;
  border: 1px solid var(--chat-line) !important;
  border-radius: 8px !important;
  background: transparent !important;
  color: var(--chat-text) !important;
  box-shadow: none !important;
  font-size: 13px !important;
  font-weight: 500 !important;
}

#app-container #sidebar #topup-button:hover { background: var(--chat-hover) !important; }

#app-container #sidebar .sidebar-sections {
  order: 3;
  height: auto;
  max-height: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2px;
  margin: 8px 12px calc(12px + var(--sidebar-bottom-clearance, 0px));
  padding: 3px;
  border: 0 !important;
  border-radius: 8px;
  background: var(--chat-raised) !important;
  box-shadow: none !important;
  overflow: visible;
  contain: layout;
}

#app-container #sidebar .sidebar-section-btn {
  min-width: 0;
  min-height: 40px !important;
  height: 40px;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 0 !important;
  padding: 5px 4px !important;
  margin: 0;
  border: 1px solid transparent !important;
  border-radius: 5px !important;
  background: transparent !important;
  color: var(--chat-muted) !important;
  font-size: 12px !important;
  line-height: 1.25 !important;
  font-weight: 500 !important;
  box-shadow: none !important;
  transform: none !important;
  transition: background-color 140ms ease, color 140ms ease;
}

#app-container #sidebar .sidebar-section-btn.hidden { display: none; }
#app-container #sidebar .sidebar-section-btn::before { content: none; }
#app-container #sidebar .sidebar-section-btn:hover { background: var(--chat-hover) !important; color: var(--chat-text) !important; }
#app-container #sidebar .sidebar-section-btn.active { background: var(--chat-surface) !important; border-color: var(--chat-line) !important; color: var(--chat-text) !important; }
#app-container #sidebar .sidebar-section-btn > span { max-width: 100%; white-space: nowrap; }
#app-container #sidebar .sidebar-section-btn:lang(de) { font-size: 11px !important; padding-inline: 2px !important; }
#app-container #sidebar .sidebar-section-icon {
  display: none;
  flex: 0 0 20px !important;
  width: 20px !important;
  height: 20px !important;
  margin: 0;
  background: transparent !important;
  border: 0 !important;
  color: inherit !important;
}
#app-container #sidebar .sidebar-section-icon svg { width: 19px; height: 19px; stroke-width: 1.6; }

#app-container #sidebar .sidebar-content { order: 2; padding: 0 12px 8px; background: transparent !important; }
#app-container #sidebar .sidebar-section-content {
  border: 0 !important;
  border-radius: 0;
  box-shadow: none !important;
  background: transparent !important;
}

#app-container #sidebar #dialogs-list { padding: 0 2px 8px; }
#app-container #sidebar .dialogs-list-intro { padding: 10px 10px 6px; }
#app-container #sidebar .dialogs-list-intro__title { color: var(--chat-muted) !important; font-size: 11px; font-weight: 500; }
#app-container #sidebar #dialogs-list .dialog-item {
  width: 100%;
  min-width: 0;
  margin: 2px 0 !important;
  padding: 0 6px 0 10px !important;
  border: 0 !important;
  border-radius: 8px !important;
  box-shadow: none !important;
  background: transparent !important;
  color: var(--chat-text) !important;
  transform: none !important;
  transition: background-color 140ms ease;
}

#app-container #sidebar #dialogs-list .dialog-item::before { content: none !important; }
#app-container #sidebar #dialogs-list .dialog-item:is(:hover, :focus-within, .active) { background: var(--chat-hover) !important; }
#app-container #sidebar #dialogs-list .dialog-header { display: flex; align-items: center; gap: 0; min-width: 0; margin: 0; }
#app-container #sidebar #dialogs-list .dialog-open-btn {
  display: flex;
  align-items: center;
  gap: 7px;
  flex: 1 1 0;
  min-width: 0;
  min-height: 38px;
  padding: 6px 0;
  background: transparent !important;
  color: inherit !important;
  border: 0;
  border-radius: 4px;
  box-shadow: none !important;
  text-align: left;
}

#app-container #sidebar #dialogs-list .dialog-title {
  display: block;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--chat-text) !important;
  font-size: 14px;
  line-height: 1.4;
  font-weight: 400 !important;
}

#app-container #sidebar #dialogs-list .dialog-pin { width: 13px; height: 13px; flex-shrink: 0; color: var(--chat-muted); }
#app-container #sidebar #dialogs-list .dialog-menu-wrap { flex: 0 0 30px; }
#app-container #sidebar #dialogs-list .dialog-more-btn { width: 30px; height: 30px; border: 0; background: transparent !important; color: var(--chat-muted) !important; }
#app-container #sidebar #dialogs-list .dialog-more-btn:hover { background: var(--chat-raised) !important; color: var(--chat-text) !important; }
#app-container #sidebar #dialogs-list [data-dialog-id="__new_chat__"] { display: flex; align-items: center; gap: 10px; min-height: 40px; padding: 8px 10px !important; margin: 4px 0 12px !important; text-align: left; }
#app-container #sidebar #dialogs-list [data-dialog-id="__new_chat__"] svg { width: 18px; height: 18px; flex-shrink: 0; }
#app-container #sidebar #dialogs-list [data-dialog-id="__new_chat__"] .dialog-title { font-weight: 500 !important; }
#app-container #sidebar #dialogs-favorites-container:not(:empty) { padding-bottom: 8px; margin-bottom: 8px; border-bottom: 1px solid var(--chat-line); }
#app-container #sidebar .dialogs-load-more-indicator { background: transparent; box-shadow: none; border: 0; color: var(--chat-muted); }

#app-container #sidebar .dialog-menu { border-color: var(--chat-line) !important; border-radius: 8px; background: var(--chat-surface) !important; }
#app-container #sidebar .dialog-menu-action { color: var(--chat-text) !important; font-size: 13px; background: transparent !important; }
#app-container #sidebar .dialog-menu-action:hover { background: var(--chat-hover) !important; }
#app-container #sidebar .dialog-menu-action--danger { color: #d95454 !important; }

#app-container #sidebar #settings-section { padding: 12px 8px 16px !important; gap: 24px; justify-content: flex-start; }
#app-container #sidebar #settings-section .settings-group {
  flex-shrink: 0;
  margin: 0;
  padding: 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

#app-container #sidebar #settings-section .settings-group:not(.hidden) { display: flex; flex-direction: column; gap: 12px; }
#app-container #sidebar #settings-section .settings-title { margin: 0; color: var(--chat-muted) !important; font-size: 13px !important; line-height: 1.5; font-weight: 500 !important; }
#app-container #sidebar #settings-section .setting-item { display: flex; flex-direction: row; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; min-height: 40px; margin: 0; padding: 0; border: 0; }
#app-container #sidebar #settings-section .setting-label { color: var(--chat-text) !important; font-size: 13px !important; font-weight: 400 !important; }
#app-container #sidebar #settings-section .sidebar-language { flex-direction: column; align-items: stretch; }
#app-container #sidebar #settings-section .language-select { flex: 0 0 auto; width: 100%; min-width: 0; height: 40px; margin: 0; padding: 8px 32px 8px 12px; border: 1px solid transparent !important; border-radius: 8px !important; color: var(--chat-text) !important; background-color: var(--chat-raised) !important; font-size: 13px !important; font-weight: 400 !important; box-shadow: none; }
#app-container #sidebar #settings-section .setting-item--theme { display: flex; flex-direction: column; align-items: stretch; padding: 0; }
#app-container #sidebar #settings-section .theme-mode-toggle { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 3px !important; padding: 3px !important; min-width: 0; border: 0 !important; border-radius: 8px !important; background: var(--chat-raised) !important; }
#app-container #sidebar #settings-section .theme-mode-option { display: flex !important; flex-direction: row !important; align-items: center; min-width: 0; min-height: 40px !important; height: 40px; justify-content: center; padding: 6px !important; gap: 7px !important; border: 1px solid transparent !important; border-radius: 5px !important; color: var(--chat-muted) !important; background: transparent !important; box-shadow: none !important; font-size: 13px !important; line-height: 1.4 !important; font-weight: 400 !important; }
#app-container #sidebar #settings-section .theme-mode-option[aria-pressed="true"] { background: var(--chat-surface) !important; border-color: var(--chat-line) !important; color: var(--chat-text) !important; }
#app-container #sidebar #settings-section :is(.language-select, .theme-mode-option, summary, .sidebar-copy-field button, #logout-btn):focus-visible { outline: 2px solid var(--chat-focus); outline-offset: 2px; }
#app-container #sidebar #settings-section .theme-mode-option svg { width: 17px !important; height: 17px !important; flex: 0 0 17px; }
#app-container #sidebar #settings-section .theme-mode-option span { font-size: inherit !important; font-weight: inherit !important; }
#app-container #sidebar #settings-section .settings-footer { margin: 0; padding: 0; min-height: 0; }
#app-container #sidebar #settings-section .settings-footer:has(#save-status:empty) { display: none; }
#app-container #sidebar #settings-section #save-status:empty { display: none; }

#app-container #sidebar #referral-settings details { border: 0 !important; border-radius: 0 !important; background: transparent !important; }
#app-container #sidebar #referral-settings summary { display: flex; align-items: center; justify-content: space-between; gap: 10px; min-height: 40px !important; padding: 0 !important; border-radius: 0 !important; cursor: pointer; list-style: none; color: var(--chat-text) !important; font-size: 13px !important; font-weight: 400 !important; }
#app-container #sidebar #referral-settings summary:hover { background: transparent !important; color: var(--chat-muted) !important; }
#app-container #sidebar #referral-settings summary::-webkit-details-marker { display: none; }
#app-container #sidebar #referral-settings summary > svg { width: 16px; height: 16px; flex-shrink: 0; color: var(--chat-muted); transition: transform 140ms ease; }
#app-container #sidebar #referral-settings details[open] > summary > svg { transform: rotate(90deg); }
#app-container #sidebar .sidebar-referral-body { display: flex; flex-direction: column; gap: 16px; padding-top: 12px; }
#app-container #sidebar .sidebar-referral-stats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin: 0; }
#app-container #sidebar .sidebar-referral-stats > div { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
#app-container #sidebar .sidebar-referral-stats strong { color: var(--chat-text) !important; font-size: 20px; font-weight: 500; overflow-wrap: anywhere; }
#app-container #sidebar .sidebar-referral-stats span { color: var(--chat-muted); font-size: 12px; }
#app-container #sidebar .sidebar-referral-link { margin: 0; }
#app-container #sidebar .sidebar-referral-link label { display: block; margin-bottom: 7px; color: var(--chat-muted); font-size: 12px; }
#app-container #sidebar .sidebar-copy-field { display: flex; gap: 6px; min-width: 0; }
#app-container #sidebar #referral-settings input { flex: 1 1 0; width: 0; min-width: 0; height: 40px; padding: 8px 10px; border: 1px solid var(--chat-line) !important; border-radius: 8px; background: var(--chat-raised) !important; color: var(--chat-text) !important; font-size: 12px; text-overflow: ellipsis; }
#app-container #sidebar #referral-settings .sidebar-copy-field button { display: grid !important; place-items: center; flex: 0 0 40px; width: 40px; height: 40px; padding: 10px !important; border: 0 !important; border-radius: 8px !important; background: var(--chat-raised) !important; color: var(--chat-text) !important; box-shadow: none !important; }
#app-container #sidebar #referral-settings .sidebar-copy-field button:hover { background: var(--chat-hover) !important; }
#app-container #sidebar .sidebar-copy-field button svg { width: 16px; height: 16px; }
#app-container #sidebar #referral-settings .sidebar-referral-rules summary { color: var(--chat-muted) !important; font-size: 12px; font-weight: 400; }
#app-container #sidebar #referral-rules { margin: 10px 0 0; padding-left: 18px; font-size: 12px; line-height: 1.6; color: var(--chat-muted); }
#app-container #sidebar #logout-btn { display: flex !important; align-items: center; justify-content: flex-start !important; gap: 9px; min-height: 40px !important; padding: 8px 0 !important; border: 0 !important; border-radius: 8px !important; background: transparent !important; color: var(--chat-text) !important; font-size: 13px !important; font-weight: 400 !important; box-shadow: none !important; }
#app-container #sidebar #logout-btn svg { width: 17px; height: 17px; }
#app-container #sidebar #logout-btn:hover { background: var(--chat-hover) !important; }
#app-container #sidebar #settings-section .settings-legal-toolbar { display: flex !important; flex: 0 0 auto; flex-direction: column; align-items: flex-start; gap: 4px !important; margin: 0; padding: 0; }
#app-container #sidebar #settings-section .settings-legal-link { justify-content: flex-start !important; min-height: 36px !important; width: auto !important; padding: 0 !important; border: 0 !important; border-radius: 0 !important; box-shadow: none !important; background: transparent !important; color: var(--chat-muted) !important; font-size: 13px !important; font-weight: 400 !important; text-align: left !important; line-height: 1.4 !important; overflow-wrap: anywhere; }
#app-container #sidebar #settings-section .settings-legal-link:hover { text-decoration: underline; }

/* The existing explorer owns desktop resizing and the mobile drawer. */
#app-container #documents-container.docs-provider-mcp .docs-mcp-explorer { background: var(--chat-sidebar) !important; border-color: var(--chat-line) !important; color: var(--chat-text); }
#app-container #documents-container .docs-mcp-explorer :is(.docs-mcp-explorer__head, .docs-mcp-explorer__path, .docs-mcp-explorer-chats__head) { background: transparent !important; border-color: var(--chat-line) !important; }
#app-container #documents-container .docs-mcp-explorer__head { padding: 14px 12px 10px; }
#app-container #documents-container .docs-mcp-explorer__head > strong { font-size: 14px; font-weight: 600; color: var(--chat-text) !important; }
#app-container #documents-container .docs-mcp-explorer__head > strong svg { color: var(--chat-muted); width: 18px; height: 18px; }
#app-container #documents-container .docs-mcp-explorer__path { margin: 0 8px 8px; padding: 6px 4px; border: 0; border-radius: 0; }
#app-container #documents-container .docs-mcp-explorer__path-copy { min-width: 0; }
#app-container #documents-container .docs-mcp-explorer__path-copy small { color: var(--chat-muted) !important; font-size: 10px; font-weight: 400; }
#app-container #documents-container .docs-mcp-explorer__path-copy strong { color: var(--chat-text) !important; font-size: 13px; font-weight: 500; }
#app-container #documents-container .docs-mcp-explorer__content { padding: 2px 8px 12px; }

#app-container #documents-container .docs-mcp-explorer :is(.docs-mcp-explorer__head-actions button, .docs-mcp-explorer__path button, .docs-mcp-explorer-chats__head button) { width: 30px; height: 30px; padding: 6px; border: 0; border-radius: 6px; box-shadow: none !important; background: transparent !important; color: var(--chat-muted) !important; }
#app-container #documents-container .docs-mcp-explorer :is(.docs-mcp-explorer__head-actions button, .docs-mcp-explorer__path button, .docs-mcp-explorer-chats__head button):hover:not(:disabled) { background: var(--chat-hover) !important; color: var(--chat-text) !important; }
#app-container #documents-container .docs-mcp-explorer :is(button, .docs-mcp-explorer-tabs) { box-shadow: none !important; backdrop-filter: none !important; }
#app-container #documents-container .docs-mcp-explorer .docs-mcp-upload-drop { border: 0 !important; border-radius: 0; background: transparent !important; padding: 6px 4px 12px; }
#app-container #documents-container .docs-mcp-explorer .docs-mcp-upload-drop__actions { gap: 6px; }
#app-container #documents-container .docs-mcp-explorer .docs-mcp-upload-drop__actions button { min-height: 36px; padding: 6px; gap: 6px; border: 0 !important; border-radius: 6px; background: var(--chat-raised) !important; color: var(--chat-text) !important; font-size: 11px; font-weight: 500; box-shadow: none !important; }
#app-container #documents-container .docs-mcp-explorer .docs-mcp-upload-drop__actions button:hover { background: var(--chat-hover) !important; }
#app-container #documents-container .docs-mcp-explorer button::before,
#app-container #documents-container .docs-mcp-explorer button::after { content: none !important; }
#app-container #documents-container .docs-mcp-explorer-tabs { margin: 0 12px 10px; padding: 3px; gap: 3px; border: 0; border-radius: 8px; background: var(--chat-raised) !important; }
#app-container #documents-container .docs-mcp-explorer-tabs button { min-height: 34px; gap: 6px; padding: 6px; border: 0; border-radius: 5px; color: var(--chat-muted) !important; background: transparent !important; box-shadow: none !important; font-size: 12px; font-weight: 500; }
#app-container #documents-container .docs-mcp-explorer-tabs button.is-active { background: var(--chat-sidebar) !important; color: var(--chat-text) !important; box-shadow: none !important; }
#app-container #documents-container .docs-mcp-explorer-tabs button small { color: var(--chat-muted) !important; background: transparent !important; padding: 0; font-size: 10px; font-weight: 400; }

#app-container #documents-container .docs-mcp-explorer .docs-mcp-file { margin-bottom: 3px; padding: 2px; border: 0 !important; border-radius: 8px; background: transparent !important; box-shadow: none !important; }
#app-container #documents-container .docs-mcp-explorer .docs-mcp-file:is(:hover, :focus-within, .is-selected) { background: var(--chat-hover) !important; }
#app-container #documents-container .docs-mcp-explorer .docs-mcp-file__main { gap: 9px; min-height: 40px; padding: 5px; background: transparent !important; color: var(--chat-text) !important; }
#app-container #documents-container .docs-mcp-explorer .docs-mcp-file__icon { width: 24px; height: 24px; flex: 0 0 24px; border-radius: 0; background: transparent !important; color: var(--chat-muted) !important; }
#app-container #documents-container .docs-mcp-explorer .docs-mcp-file.is-folder .docs-mcp-file__icon { color: var(--chat-text) !important; }
#app-container #documents-container .docs-mcp-explorer .docs-mcp-file__name { font-size: 13px; font-weight: 500; color: var(--chat-text) !important; }
#app-container #documents-container .docs-mcp-explorer .docs-mcp-file__meta { font-size: 10px; font-weight: 400; color: var(--chat-muted) !important; }
#app-container #documents-container .docs-mcp-explorer .docs-mcp-file__menu-btn { width: 28px; height: 30px; border: 0; background: transparent !important; color: var(--chat-muted) !important; }
#app-container #documents-container .docs-mcp-explorer .docs-mcp-project-dialogs { margin: 2px 4px 14px 20px; padding: 0 0 0 11px; border-left: 1px solid var(--chat-line); }
#app-container #documents-container .docs-mcp-explorer .docs-mcp-project-dialog { min-height: 34px; padding: 6px 8px; gap: 7px; border: 0; border-radius: 6px; background: transparent !important; color: var(--chat-muted) !important; }
#app-container #documents-container .docs-mcp-explorer .docs-mcp-project-dialog:hover { background: var(--chat-hover) !important; color: var(--chat-text) !important; }
#app-container #documents-container .docs-mcp-explorer .docs-mcp-project-dialog__title { color: inherit !important; font-size: 12px; font-weight: 400; }
#app-container #documents-container .docs-mcp-explorer .docs-mcp-project-dialog__icon { color: inherit !important; }

#app-container #documents-container .docs-mcp-explorer-chats__head { padding: 4px 6px 10px; }
#app-container #documents-container .docs-mcp-explorer-chats__head > strong { text-transform: none; letter-spacing: 0; color: var(--chat-muted) !important; font-size: 11px; font-weight: 500; }
#app-container #documents-container .docs-mcp-explorer-chats__list { gap: 3px; }
#app-container #documents-container .docs-mcp-explorer-chat { padding: 2px 4px; gap: 0; border: 0 !important; border-radius: 8px; background: transparent !important; box-shadow: none !important; }
#app-container #documents-container .docs-mcp-explorer-chat:is(:hover, :focus-within, .is-active) { background: var(--chat-hover) !important; }
#app-container #documents-container .docs-mcp-explorer-chat__main { min-height: 36px; padding: 5px; gap: 8px; background: transparent !important; color: var(--chat-text) !important; }
#app-container #documents-container .docs-mcp-explorer-chat__main > span { color: var(--chat-muted) !important; }
#app-container #documents-container .docs-mcp-explorer-chat__main strong { font-size: 13px; line-height: 1.4; font-weight: 400; color: var(--chat-text) !important; }
#app-container #documents-container .docs-mcp-explorer :is(.docs-mcp-explorer-chat__rename, .docs-mcp-explorer-chat__delete) { flex: 0 0 28px; width: 28px; height: 30px; padding: 6px; border: 0; border-radius: 6px; background: transparent !important; color: var(--chat-muted) !important; }
#app-container #documents-container .docs-mcp-explorer :is(.docs-mcp-explorer-chat__rename, .docs-mcp-explorer-chat__delete):hover:not(:disabled) { background: var(--chat-raised) !important; color: var(--chat-text) !important; }
#app-container #documents-container .docs-mcp-explorer .docs-mcp-explorer-chat__delete:hover:not(:disabled) { color: #d95454 !important; }
#app-container #documents-container .docs-mcp-explorer-chats__empty { padding: 18px 10px; color: var(--chat-muted) !important; font-size: 12px; }

#app-container #sidebar :is(button, select, input, summary, a):focus-visible,
#app-container #documents-container .docs-mcp-explorer :is(button, summary):focus-visible { outline: 2px solid var(--chat-focus) !important; outline-offset: 2px; }

@media (hover: hover) and (pointer: fine) {
  #app-container #sidebar #dialogs-list .dialog-more-btn { opacity: 0; }
  #app-container #sidebar #dialogs-list .dialog-item:is(:hover, :focus-within) .dialog-more-btn,
  #app-container #sidebar #dialogs-list .dialog-more-btn[aria-expanded="true"] { opacity: 1; }
}

@media (hover: none), (pointer: coarse) {
  #app-container #sidebar #dialogs-list .dialog-more-btn,
  #app-container #documents-container .docs-mcp-explorer :is(.docs-mcp-explorer-chat__rename, .docs-mcp-explorer-chat__delete) { opacity: 1; }
}