/* Global: Tokens and document defaults */
:root {
  --white: #ffffff;
  --gray-25: #fafafa;
  --gray-50: #f6f6f6;
  --gray-100: #ececec;
  --gray-150: #e5e5e5;
  --gray-200: #d8d8d8;
  --gray-300: #c3c3c3;
  --gray-400: #a2a2a2;
  --gray-500: #7b7b7b;
  --gray-600: #616161;
  --gray-700: #484848;
  --gray-800: #242424;
  --link: #356ea3;
  --left-panel-width: 228px;
  --left-chat-pane-height: 40vh;
  --panel-min: 180px;
  --header-height: 58px;
  --composer-dock-height: 156px;
  --composer-max: 760px;
  --response-max: min(88%, 660px);
  --artifact-max-height: clamp(260px, calc(100dvh - 260px), 440px);
  --response-radius: 16px 16px 16px 5px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --shadow: 0 12px 36px rgb(72 72 72 / 12%);
  --font:
    Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  width: 100%;
}

body {
  background: var(--gray-50);
  color: var(--gray-700);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.5;
  overflow: hidden;
}

button,
textarea,
input,
.composer-markdown-editor {
  font: inherit;
}

button {
  color: inherit;
  cursor: pointer;
}

button:disabled {
  cursor: default;
}

svg {
  display: block;
  fill: none;
  height: 18px;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
  width: 18px;
}

:focus-visible {
  outline: 2px solid var(--gray-600);
  outline-offset: 2px;
}

[hidden] {
  display: none !important;
}

.sr-only {
  border: 0;
  clip: rect(0, 0, 0, 0);
  height: 1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  white-space: nowrap;
  width: 1px;
}

/* Components: Application shell and project navigation */
.app-shell {
  background: var(--gray-50);
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  position: relative;
  width: 100vw;
}

.app-dropzone {
  backdrop-filter: blur(4px);
  background: rgb(245 245 245 / 92%);
  border: 2px dashed var(--gray-500);
  border-radius: 16px;
  color: var(--gray-700);
  display: grid;
  inset: 10px;
  place-items: center;
  pointer-events: none;
  position: absolute;
  z-index: 100;
}

.app-dropzone__prompt {
  display: grid;
  gap: 7px;
  justify-items: center;
  padding: 24px;
  text-align: center;
}

.app-dropzone__icon {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  box-shadow: var(--shadow);
  display: grid;
  height: 44px;
  margin-bottom: 3px;
  place-items: center;
  width: 44px;
}

.app-dropzone__icon svg {
  height: 21px;
  width: 21px;
}

.app-dropzone__prompt strong {
  font-size: 15px;
}

.app-dropzone__prompt > span:last-child {
  color: var(--gray-500);
  font-size: 11px;
}

.side-panel {
  background: var(--gray-25);
  bottom: 0;
  position: absolute;
  top: 0;
  transition: transform 180ms ease;
  z-index: 20;
}

.side-panel--left {
  border-right: 1px solid var(--gray-200);
  left: 0;
  width: var(--left-panel-width);
}

.workspace-projects {
  background: var(--gray-25);
  display: flex;
  flex-direction: column;
  gap: 12px;
  inset: 0;
  min-height: 0;
  overflow: hidden;
  padding: 12px 8px;
  position: absolute;
}

.app-shell[data-artifact-focused] .workspace-projects {
  bottom: var(--left-chat-pane-height);
}

.session-search {
  align-items: center;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 9px;
  color: var(--gray-500);
  display: grid;
  gap: 7px;
  grid-template-columns: 18px minmax(0, 1fr) auto;
  height: 36px;
  padding: 0 9px;
}

.session-search:focus-within {
  border-color: var(--gray-500);
  color: var(--gray-700);
}

.session-search svg {
  height: 16px;
  width: 16px;
}

.session-search input {
  background: transparent;
  border: 0;
  color: var(--gray-700);
  font-size: 12px;
  min-width: 0;
  outline: 0;
  padding: 0;
  width: 100%;
}

.session-search input::placeholder {
  color: var(--gray-500);
}

.session-search input::-webkit-search-cancel-button {
  appearance: none;
}

.session-search__clear {
  background: transparent;
  border: 0;
  border-radius: 5px;
  color: var(--gray-500);
  display: grid;
  height: 24px;
  padding: 0;
  place-items: center;
  width: 24px;
}

.session-search__clear:hover,
.session-search__clear:focus-visible {
  background: var(--gray-100);
  color: var(--gray-800);
}

.session-search__clear[hidden] {
  display: none;
}

.workspace-projects__view {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 12px;
  min-height: 0;
}

.workspace-projects__view[hidden] {
  display: none;
}

.session-search-results {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 8px;
  min-height: 0;
}

.session-search-results[hidden] {
  display: none;
}

.session-search-results__heading {
  align-items: center;
  display: flex;
  justify-content: space-between;
  min-height: 28px;
  padding: 0 5px;
}

.session-search-results__heading strong {
  color: var(--gray-600);
  font-size: 12px;
  font-weight: 650;
}

.session-search-results__heading span {
  color: var(--gray-500);
  font-size: 10px;
}

.session-search-results__list {
  display: grid;
  gap: 3px;
  min-height: 0;
  overflow-y: auto;
  padding-bottom: 24px;
  scrollbar-width: thin;
}

.session-search-result {
  background: transparent;
  border: 0;
  border-radius: 8px;
  color: var(--gray-700);
  display: grid;
  gap: 3px;
  padding: 9px;
  text-align: left;
  width: 100%;
}

.session-search-result:hover,
.session-search-result:focus-visible,
.session-search-result[aria-current="true"] {
  background: var(--gray-100);
}

.session-search-result strong {
  font-size: 12px;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.session-search-result small {
  color: var(--gray-500);
  font-size: 10px;
}

.session-search-results__empty {
  color: var(--gray-500);
  font-size: 12px;
  margin: 24px 8px;
  text-align: center;
}

.workspace-projects__heading {
  align-items: center;
  display: flex;
  justify-content: space-between;
  min-height: 28px;
  padding: 0 5px;
}

.workspace-projects__heading strong {
  color: var(--gray-600);
  font-size: 12px;
  font-weight: 650;
}

.workspace-projects__heading button,
.project-item__actions button,
.session-item [data-session-remove] {
  background: transparent;
  border: 0;
  border-radius: 6px;
  color: var(--gray-500);
  display: grid;
  height: 27px;
  padding: 0;
  place-items: center;
  width: 27px;
}

.workspace-projects__heading button:hover,
.project-item__actions button:hover,
.session-item [data-session-remove]:hover {
  background: var(--gray-100);
  color: var(--gray-800);
}

.workspace-projects__heading svg,
.project-item__actions svg,
.session-item [data-session-remove] svg {
  height: 15px;
  width: 15px;
}

.workspace-projects__list {
  flex: 1;
  margin: -4px -3px 0;
  max-height: none;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  padding: 4px 3px 24px;
  scrollbar-width: thin;
}

.project-item {
  border-radius: 8px;
  margin-bottom: 4px;
  position: relative;
}

.project-item[data-dragging="true"] {
  opacity: 0.45;
}

.project-item[data-drag-over="true"]::before {
  background: var(--gray-700);
  border-radius: 2px;
  content: "";
  height: 2px;
  left: 4px;
  position: absolute;
  right: 4px;
  top: -3px;
  z-index: 4;
}

.project-item__row {
  align-items: center;
  border-radius: 8px;
  display: flex;
  min-height: 36px;
  position: relative;
}

.project-item__row:hover,
.project-item__row:focus-within,
.project-item[data-menu-open="true"] .project-item__row {
  background: var(--gray-100);
}

.project-item__toggle {
  align-items: center;
  align-self: stretch;
  background: transparent;
  border: 0;
  border-radius: 8px;
  display: flex;
  flex: 1;
  gap: 7px;
  min-width: 0;
  overflow: hidden;
  padding: 0 64px 0 7px;
  text-align: left;
}

.project-item__toggle svg {
  height: 17px;
  min-width: 17px;
  width: 17px;
}

.project-item__toggle span {
  color: var(--gray-700);
  font-size: 13px;
  font-weight: 560;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.project-item__toggle small {
  color: var(--gray-500);
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
}

.project-item--missing .project-item__toggle {
  color: var(--gray-400);
}

.project-item--missing .project-item__toggle span {
  color: var(--gray-400);
  font-style: italic;
  font-weight: 500;
}

.project-item__actions {
  display: flex;
  opacity: 0;
  pointer-events: none;
  position: absolute;
  right: 3px;
  z-index: 2;
}

.project-item__row:hover .project-item__actions,
.project-item__row:focus-within .project-item__actions,
.project-item[data-menu-open="true"] .project-item__actions {
  opacity: 1;
  pointer-events: auto;
}

.project-item__menu {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  box-shadow: var(--shadow);
  padding: 5px;
  position: absolute;
  right: 4px;
  top: 33px;
  width: 134px;
  z-index: 30;
}

.project-item__menu button {
  background: transparent;
  border: 0;
  border-radius: 5px;
  color: var(--gray-700);
  font-size: 12px;
  padding: 7px 9px;
  text-align: left;
  width: 100%;
}

.project-item__menu button:hover,
.project-item__menu button:focus-visible {
  background: var(--gray-100);
}

.project-item__menu > span {
  background: var(--gray-150);
  display: block;
  height: 1px;
  margin: 4px;
}

.project-item__menu .project-item__menu-danger {
  color: #8a3f3f;
}

.project-item__sessions {
  display: grid;
  gap: 1px;
  padding-left: 25px;
}

.session-item {
  align-items: center;
  border-radius: 7px;
  display: flex;
  min-width: 0;
  position: relative;
}

.session-item:hover,
.session-item:focus-within,
.session-item--active {
  background: var(--gray-100);
}

.session-item [data-session-open] {
  background: transparent;
  border: 0;
  border-radius: 7px;
  color: var(--gray-600);
  flex: 1;
  font-size: 12px;
  min-width: 0;
  overflow: hidden;
  padding: 7px 30px 7px 9px;
  text-align: left;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.session-item--active [data-session-open] {
  color: var(--gray-800);
  font-weight: 600;
}

.session-item [data-session-remove] {
  height: 25px;
  opacity: 0;
  pointer-events: none;
  position: absolute;
  right: 2px;
  width: 25px;
}

.session-item:hover [data-session-remove],
.session-item:focus-within [data-session-remove] {
  opacity: 1;
  pointer-events: auto;
}

.project-item__rename-input {
  background: var(--white);
  border: 1px solid var(--gray-500);
  border-radius: 5px;
  color: var(--gray-700);
  font-size: 12px;
  height: 27px;
  margin-left: 6px;
  padding: 0 7px;
  width: calc(100% - 70px);
}

.workspace-projects__status {
  bottom: 8px;
  color: var(--gray-500);
  font-size: 10px;
  left: 10px;
  margin: 0;
  overflow: hidden;
  pointer-events: none;
  position: absolute;
  right: 10px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.app-shell[data-left-open="false"] .side-panel--left {
  transform: translateX(-100%);
}

.resize-handle {
  background: transparent;
  border: 0;
  bottom: 0;
  cursor: col-resize;
  padding: 0;
  position: absolute;
  top: 0;
  touch-action: none;
  transition:
    left 180ms ease,
    right 180ms ease;
  width: 9px;
  z-index: 40;
}

.resize-handle::after {
  background: transparent;
  bottom: 0;
  content: "";
  left: 4px;
  position: absolute;
  top: 0;
  width: 1px;
}

.resize-handle:hover::after,
.resize-handle:focus-visible::after,
.app-shell[data-resizing] .resize-handle::after {
  background: var(--gray-500);
}

.resize-handle--left {
  left: calc(var(--left-panel-width) - 5px);
}

.app-shell[data-left-open="false"] .resize-handle--left {
  display: none;
}

.app-shell[data-resizing],
.app-shell[data-resizing] * {
  user-select: none;
}

.app-shell[data-resizing] .side-panel,
.app-shell[data-resizing] .chat-center,
.app-shell[data-resizing] .resize-handle {
  transition: none;
}

/* Components: Conversation and composer */
.chat-center {
  background: var(--white);
  bottom: 0;
  left: var(--left-panel-width);
  min-width: 360px;
  overflow: hidden;
  position: absolute;
  right: 0;
  top: 0;
  transition:
    left 180ms ease,
    right 180ms ease;
  z-index: 1;
}

.app-shell[data-left-open="false"] .chat-center {
  left: 0;
}

.chat-header {
  align-items: center;
  backdrop-filter: blur(8px);
  background: rgb(255 255 255 / 94%);
  border-bottom: 1px solid var(--gray-150);
  display: grid;
  gap: 12px;
  grid-template-columns: 40px minmax(0, 1fr) 40px;
  height: var(--header-height);
  left: 0;
  padding: 0 14px;
  position: absolute;
  right: 0;
  top: 0;
  z-index: 10;
}

.thread-title {
  min-width: 0;
  text-align: center;
}

.thread-title strong {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.thread-title strong {
  font-size: 13px;
  font-weight: 650;
}

.icon-button,
.tool-button,
.send-button {
  background: transparent;
  border: 1px solid transparent;
}

.icon-button {
  border-radius: 8px;
  display: grid;
  height: 36px;
  padding: 0;
  place-items: center;
  width: 36px;
}

.icon-button:hover,
.tool-button:hover {
  background: var(--gray-100);
}

.thread {
  bottom: 0;
  left: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 34px max(28px, calc((100% - 760px) / 2));
  position: absolute;
  right: 0;
  scroll-behavior: smooth;
  top: 0;
}

.workspace-stage {
  background: var(--white);
  bottom: var(--composer-dock-height);
  left: 0;
  overflow: hidden;
  position: absolute;
  right: 0;
  top: var(--header-height);
}

.thread-host {
  inset: 0;
  position: absolute;
}

.new-thread-empty {
  background: var(--white);
  display: grid;
  inset: 0;
  padding: 32px;
  place-items: center;
  position: absolute;
  text-align: center;
  z-index: 2;
}

.new-thread-empty h1 {
  color: var(--gray-700);
  font-size: clamp(22px, 3vw, 34px);
  font-weight: 620;
  letter-spacing: -0.025em;
  line-height: 1.2;
  margin: 0;
  max-width: 620px;
}

.thread-scroll-bottom {
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: 50%;
  bottom: 14px;
  box-shadow: 0 8px 22px rgb(72 72 72 / 16%);
  color: var(--gray-700);
  display: grid;
  height: 36px;
  left: 50%;
  padding: 0;
  place-items: center;
  position: absolute;
  transform: translateX(-50%);
  width: 36px;
  z-index: 8;
}

.thread-scroll-bottom:hover {
  background: var(--gray-100);
}

.thread-scroll-bottom svg {
  height: 18px;
  width: 18px;
}

.left-chat-pane__thread > .thread-scroll-bottom {
  bottom: 14px;
}

.focus-viewer {
  background: var(--white);
  bottom: 0;
  left: 0;
  overflow: auto;
  position: absolute;
  right: 0;
  top: 0;
  z-index: 2;
}

.focus-viewer .artifact-shell--focus {
  height: 100%;
  min-height: 0;
}

.focus-viewer .browser-focus-page {
  min-height: 0;
}

.focus-viewer .pane-file-editor {
  min-height: 0;
}

.artifact-shell__header {
  align-items: center;
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  gap: 12px;
  justify-content: space-between;
  min-height: 56px;
  padding: 10px 16px;
}

.artifact-shell__header strong,
.artifact-shell__header span {
  display: block;
}

.artifact-shell__header strong {
  font-size: 13px;
}

.artifact-shell__header span {
  color: var(--gray-500);
  font-size: 10px;
}

.left-chat-pane {
  background: var(--white);
  border-top: 1px solid var(--gray-300);
  bottom: 0;
  box-shadow: 0 -10px 28px rgb(72 72 72 / 8%);
  height: var(--left-chat-pane-height);
  left: 0;
  min-height: 0;
  overflow: visible;
  position: absolute;
  right: 0;
  z-index: 2;
}

.left-chat-pane__resize {
  background: transparent;
  border: 0;
  cursor: row-resize;
  height: 10px;
  left: 0;
  padding: 0;
  position: absolute;
  right: 0;
  top: -5px;
  touch-action: none;
  z-index: 4;
}

.left-chat-pane__resize::after {
  background: transparent;
  content: "";
  height: 1px;
  left: 0;
  position: absolute;
  right: 0;
  top: 4px;
}

.left-chat-pane__resize:hover::after,
.left-chat-pane__resize:focus-visible::after,
.app-shell[data-chat-pane-resizing] .left-chat-pane__resize::after {
  background: var(--gray-600);
}

.left-chat-pane__header {
  align-items: center;
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  gap: 10px;
  height: 44px;
  justify-content: space-between;
  left: 0;
  padding: 6px 7px 6px 12px;
  position: absolute;
  right: 0;
  top: 0;
  z-index: 2;
}

.left-chat-pane__header strong,
.left-chat-pane__header span {
  display: block;
}

.left-chat-pane__header strong {
  font-size: 12px;
}

.left-chat-pane__header span {
  color: var(--gray-500);
  font-size: 9px;
}

.left-chat-pane__header button {
  background: transparent;
  border: 0;
  border-radius: 7px;
  display: grid;
  height: 31px;
  padding: 0;
  place-items: center;
  width: 31px;
}

.left-chat-pane__header button:hover {
  background: var(--gray-150);
}

.left-chat-pane__header-actions {
  align-items: center;
  display: flex;
  gap: 2px;
}

.left-chat-pane__header svg {
  height: 15px;
  width: 15px;
}

.left-chat-pane__thread {
  bottom: 0;
  left: 0;
  overflow: hidden;
  position: absolute;
  right: 0;
  top: 44px;
}

.left-chat-pane .thread {
  padding: 16px 12px 24px;
  scroll-behavior: auto;
}

.left-chat-pane .message,
.artifact-shell--pane {
  max-width: none;
}

.left-chat-pane .message--user .message__body {
  max-width: 92%;
}

.left-chat-pane .message--user .message-attachments {
  max-width: 92%;
}

.left-chat-pane .message__body {
  font-size: 13px;
  line-height: 1.5;
}

.left-chat-pane .thinking-process,
.left-chat-pane .message--assistant .message__body,
.artifact-shell--pane .artifact-frame {
  max-width: 100%;
}

.artifact-shell__placeholder {
  background: var(--gray-100);
  border: 1px dashed var(--gray-300);
  border-radius: var(--response-radius);
  color: var(--gray-600);
  font-size: 11px;
  margin-top: 7px;
  max-width: 96%;
  padding: 10px 12px;
}

.artifact-shell--in-workspace .artifact-frame,
.artifact-shell--in-workspace .artifact-shell__actions {
  display: none;
}

.app-shell[data-artifact-focused] .left-chat-pane [data-file-edit],
.app-shell[data-artifact-focused] .left-chat-pane [data-file-cancel],
.app-shell[data-artifact-focused] .left-chat-pane [data-file-save],
.app-shell[data-artifact-focused] .left-chat-pane [data-explorer-file-edit],
.app-shell[data-artifact-focused] .left-chat-pane [data-explorer-file-cancel],
.app-shell[data-artifact-focused] .left-chat-pane [data-explorer-file-save],
.app-shell[data-artifact-focused] .left-chat-pane [data-file-approval] {
  display: none;
}

.artifact-shell--pane .browser-toolbar {
  grid-template-columns: minmax(0, 1fr) 31px;
}

.artifact-shell--pane .browser-toolbar > [data-browser-action] {
  display: none;
}

.app-shell[data-artifact-focused] .composer .mode-control {
  display: none;
}

.message {
  margin: 0 auto;
  max-width: 760px;
  width: 100%;
}

.message__speaker {
  color: var(--gray-600);
  font-size: 12px;
  font-weight: 650;
  margin-bottom: 4px;
}

.message__body {
  font-size: 15px;
  line-height: 1.65;
}

.message__body p {
  margin: 0 0 10px;
}

.message__body p:last-child {
  margin-bottom: 0;
}

.markdown-content > :first-child {
  margin-top: 0;
}

.markdown-content > :last-child {
  margin-bottom: 0;
}

.markdown-content h1,
.markdown-content h2,
.markdown-content h3,
.markdown-content h4,
.markdown-content h5,
.markdown-content h6 {
  color: var(--gray-700);
  line-height: 1.3;
  margin: 16px 0 8px;
}

.markdown-content h1 {
  font-size: 1.4em;
}

.markdown-content h2 {
  font-size: 1.25em;
}

.markdown-content h3,
.markdown-content h4,
.markdown-content h5,
.markdown-content h6 {
  font-size: 1.05em;
}

.markdown-content ul,
.markdown-content ol {
  margin: 8px 0 12px;
  padding-left: 24px;
}

.markdown-content li + li {
  margin-top: 4px;
}

.markdown-content a {
  color: var(--link);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.markdown-content blockquote {
  border-left: 3px solid var(--gray-300);
  color: var(--gray-600);
  margin: 10px 0;
  padding: 2px 0 2px 12px;
}

.markdown-content code {
  background: var(--gray-100);
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 0.9em;
  padding: 1px 4px;
}

.markdown-code {
  background: var(--gray-800);
  border: 1px solid var(--gray-300);
  border-radius: 8px;
  margin: 10px 0;
  overflow: hidden;
}

.markdown-code header {
  align-items: center;
  background: var(--gray-50);
  color: var(--gray-500);
  display: flex;
  font-family: var(--mono);
  font-size: 10px;
  justify-content: space-between;
  min-height: 30px;
  padding: 5px 9px;
}

.markdown-code header button {
  background: transparent;
  border: 0;
  border-radius: 4px;
  color: var(--gray-600);
  font-size: 10px;
  padding: 2px 6px;
}

.markdown-code header button:hover,
.markdown-code header button:focus-visible {
  background: var(--gray-100);
  color: var(--gray-700);
}

.markdown-code pre {
  margin: 0;
  overflow: auto;
  padding: 12px;
}

.markdown-code pre code {
  background: transparent;
  border-radius: 0;
  color: var(--gray-100);
  font-size: 12px;
  padding: 0;
  white-space: pre;
}

.markdown-table {
  margin: 10px 0;
  max-width: 100%;
  overflow-x: auto;
}

.markdown-table table {
  border-collapse: collapse;
  font-size: 12px;
  width: 100%;
}

.markdown-table th,
.markdown-table td {
  border: 1px solid var(--gray-200);
  padding: 6px 8px;
  text-align: left;
}

.markdown-table th {
  background: var(--gray-100);
  font-weight: 650;
}

.markdown-content .task-list-item {
  align-items: flex-start;
  display: flex;
  gap: 7px;
  list-style: none;
}

.markdown-content .task-list-item input {
  margin-top: 5px;
}

.message--user {
  align-items: flex-end;
  display: flex;
  flex-direction: column;
}

.message--user .message__body {
  background: var(--gray-100);
  border: 1px solid var(--gray-150);
  border-radius: 16px 16px 5px 16px;
  max-width: min(78%, 610px);
  padding: 12px 15px;
}

.message--assistant {
  display: block;
}

.message--assistant > .thinking-process {
  margin-bottom: 30px;
}

.message-model-row,
.artifact-shell__identity {
  align-items: center;
  display: flex;
  gap: 10px;
  margin-bottom: 7px;
}

.message-model-row .message__speaker,
.artifact-shell__identity .message__speaker {
  margin: 0;
}

.message--assistant .message__content {
  min-width: 0;
}

.message--assistant .message__body {
  background: var(--gray-50);
  max-width: var(--response-max);
  padding: 12px 15px;
  width: fit-content;
}

.response-container {
  border: 1px solid var(--gray-200);
  border-radius: var(--response-radius);
}

.message__avatar {
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  display: grid;
  height: 28px;
  margin-top: 1px;
  place-items: center;
  width: 28px;
}

.message__avatar svg {
  height: 16px;
  width: 16px;
}

.thinking-process {
  color: var(--gray-600);
  font-size: 12px;
  margin: 0 0 8px;
  max-width: var(--response-max);
  width: fit-content;
}

.thinking-process summary {
  align-items: center;
  cursor: pointer;
  display: flex;
  font-weight: 600;
  gap: 3px;
  list-style: none;
  padding: 2px 0;
  width: fit-content;
}

.thinking-process summary::-webkit-details-marker {
  display: none;
}

.thinking-process summary:hover {
  color: var(--gray-700);
}

.thinking-process summary svg {
  height: 13px;
  transition: transform 160ms ease;
  width: 13px;
}

.thinking-process[open] summary svg {
  transform: rotate(90deg);
}

.thinking-process__content {
  color: var(--gray-700);
  font-size: 13px;
  line-height: 1.55;
  margin: 8px 0 12px;
}

.thinking-process__content p {
  margin: 0 0 10px;
}

.thinking-process__activity {
  align-items: center;
  color: var(--gray-500);
  display: flex;
  font-size: 12px;
  gap: 7px;
  margin: 0 0 14px;
}

.thinking-process__activity:last-child {
  margin-bottom: 0;
}

.thinking-process__activity svg {
  flex: 0 0 auto;
  height: 14px;
  width: 14px;
}

.agent-typing::after {
  animation: agent-cursor-blink 520ms steps(1, end) infinite;
  background: currentColor;
  border-radius: 2px;
  content: "";
  display: inline-block;
  height: 1em;
  margin-left: 2px;
  vertical-align: -2px;
  width: 2px;
}

.agent-stream__reveal {
  animation: agent-stream-reveal 180ms ease-out both;
}

@keyframes agent-cursor-blink {
  50% {
    opacity: 0;
  }
}

@keyframes agent-stream-reveal {
  from {
    opacity: 0;
    transform: translateY(3px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .agent-typing::after {
    display: none;
  }

  .agent-stream__reveal {
    animation: none;
  }
}

.composer-dock {
  background: var(--white);
  border-top: 1px solid var(--gray-300);
  bottom: 0;
  left: 0;
  padding: 12px max(18px, calc((100% - var(--composer-max)) / 2));
  pointer-events: none;
  position: absolute;
  right: 0;
  z-index: 60;
}

.composer {
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  margin: 0 auto;
  max-width: var(--composer-max);
  padding: 12px;
  pointer-events: auto;
  width: 100%;
}

.composer:focus-within {
  border-color: var(--gray-500);
}

.composer textarea {
  background: transparent;
  border: 0;
  color: var(--gray-700);
  display: block;
  line-height: 1.5;
  max-height: 160px;
  min-height: 30px;
  outline: 0;
  overflow-y: auto;
  padding: 4px 4px 10px;
  resize: none;
  width: 100%;
}

.composer textarea::placeholder {
  color: var(--gray-400);
}

.composer-markdown-editor {
  max-height: 170px;
  min-height: 44px;
  overflow: hidden;
  width: 100%;
}

.composer-markdown-editor .cm-editor {
  background: transparent;
  color: var(--gray-700);
  font: inherit;
  max-height: 170px;
  min-height: 44px;
  width: 100%;
}

.composer-markdown-editor .cm-editor.cm-focused {
  outline: 0;
}

.composer-markdown-editor .cm-scroller {
  font: inherit;
  line-height: 1.5;
  max-height: 170px;
  overflow-y: auto;
  padding: 4px 4px 10px;
}

.composer-markdown-editor .cm-content {
  caret-color: var(--gray-900);
  font-family: inherit;
  min-height: 30px;
  padding: 0;
}

.composer-markdown-editor .cm-line {
  overflow-wrap: anywhere;
  padding: 0;
}

.composer-markdown-editor .cm-placeholder {
  color: var(--gray-400);
  font-style: normal;
}

.composer-markdown-editor .cm-selectionBackground,
.composer-markdown-editor .cm-content ::selection {
  background: rgba(42, 112, 222, 0.2);
}

.composer-markdown-editor .cm-markdown-raw-url {
  color: var(--link);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.composer-toolbar,
.toolbar-start,
.toolbar-end {
  align-items: center;
  display: flex;
}

.composer-toolbar {
  gap: 12px;
  justify-content: space-between;
}

.toolbar-start,
.toolbar-end {
  gap: 4px;
  min-width: 0;
}

.tool-button {
  align-items: center;
  border-radius: 8px;
  color: var(--gray-600);
  display: inline-flex;
  font-size: 12px;
  gap: 6px;
  height: 31px;
  padding: 0 8px;
  white-space: nowrap;
}

.tool-button--icon {
  justify-content: center;
  padding: 0;
  width: 31px;
}

.tool-button svg {
  height: 16px;
  width: 16px;
}

.tool-button .chevron {
  height: 12px;
  width: 12px;
}

.tool-button[aria-pressed="true"],
.tool-button[aria-expanded="true"] {
  background: var(--gray-150);
  color: var(--gray-700);
}

.send-button {
  background: var(--gray-600);
  border-radius: 9px;
  color: var(--white);
  display: grid;
  height: 31px;
  padding: 0;
  place-items: center;
  width: 31px;
}

.send-button:hover:not(:disabled) {
  background: var(--gray-700);
}

.send-button:disabled {
  background: var(--gray-150);
  color: var(--gray-400);
}

.send-button svg {
  height: 17px;
  width: 17px;
}

.prompt-status {
  color: var(--gray-500);
  font-size: 11px;
  max-width: 90px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.option-control {
  position: relative;
}

.option-menu {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  bottom: calc(100% + 8px);
  box-shadow: 0 10px 28px rgb(72 72 72 / 16%);
  left: 0;
  min-width: 182px;
  padding: 5px;
  position: absolute;
  z-index: 30;
}

.option-menu--right {
  left: auto;
  right: 0;
}

.option-menu button {
  background: transparent;
  border: 0;
  border-radius: 6px;
  color: var(--gray-700);
  display: block;
  font-size: 12px;
  padding: 8px 10px;
  text-align: left;
  width: 100%;
}

.option-menu button:hover,
.option-menu button:focus-visible,
.option-menu button[aria-checked="true"] {
  background: var(--gray-100);
}

.option-menu button[aria-checked="true"] {
  font-weight: 650;
}

.option-menu__create {
  font-weight: 650;
}

.option-menu__divider {
  border-top: 1px solid var(--gray-150);
  margin: 4px 5px;
}

.composer-attachments {
  display: flex;
  gap: 7px;
  overflow-x: auto;
  padding: 2px 4px 9px;
  scrollbar-width: thin;
}

.composer-attachment {
  align-items: start;
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  border-radius: 9px;
  color: var(--gray-700);
  display: grid;
  flex: 0 0 auto;
  gap: 7px;
  grid-template-columns: 36px minmax(0, 1fr) 24px;
  height: 46px;
  min-width: 0;
  padding: 4px;
  position: relative;
  width: 210px;
}

.composer-attachment > img,
.composer-attachment__file-icon {
  border-radius: 6px;
  height: 36px;
  width: 36px;
}

.composer-attachment > img {
  background: var(--gray-150);
  display: block;
  object-fit: cover;
}

.composer-attachment__file-icon {
  background: var(--white);
  border: 1px solid var(--gray-200);
  color: var(--gray-600);
  display: grid;
  place-items: center;
}

.composer-attachment__file-icon svg,
.composer-attachment button svg {
  height: 15px;
  width: 15px;
}

.composer-attachment__copy {
  min-width: 0;
  padding-top: 1px;
}

.composer-attachment__copy strong,
.composer-attachment__copy small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.composer-attachment__copy strong {
  font-size: 11px;
  font-weight: 650;
}

.composer-attachment__copy small {
  color: var(--gray-500);
  font-size: 9px;
  margin-top: 2px;
}

.composer-attachment button {
  background: transparent;
  border: 0;
  border-radius: 6px;
  color: var(--gray-600);
  display: grid;
  height: 24px;
  padding: 0;
  place-items: center;
  width: 24px;
}

.composer-attachment button:hover,
.composer-attachment button:focus-visible {
  background: var(--gray-200);
  color: var(--gray-700);
}

.message-attachments {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: 14px 14px 5px 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 7px;
  max-width: min(78%, 610px);
  padding: 8px;
  width: fit-content;
}

.message-attachment {
  border: 1px solid var(--gray-200);
  border-radius: 9px;
  margin: 0;
  min-width: 0;
  overflow: hidden;
  position: relative;
}

.message-attachment--image {
  background: var(--gray-100);
  width: 132px;
}

.message-attachment--image img {
  display: block;
  height: 92px;
  object-fit: cover;
  width: 100%;
}

.message-attachment--image figcaption strong,
.message-attachment--image figcaption small,
.message-attachment--file strong,
.message-attachment--file small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.message-attachment--image figcaption {
  padding: 6px 8px;
}

.message-attachment--image figcaption strong {
  font-size: 10px;
}

.message-attachment--image figcaption small {
  color: var(--gray-500);
  font-size: 9px;
  margin-top: 2px;
}

.message-attachment--file {
  align-items: center;
  background: var(--gray-100);
  display: grid;
  gap: 7px;
  grid-template-columns: 30px minmax(0, 1fr);
  padding: 7px;
  width: 190px;
}

.message-attachment__file-icon {
  background: var(--white);
  border-radius: 6px;
  color: var(--gray-600);
  display: grid;
  height: 30px;
  place-items: center;
  width: 30px;
}

.message-attachment--file svg {
  height: 15px;
  width: 15px;
}

.message-attachment--file strong {
  font-size: 10px;
}

.message-attachment--file small {
  color: var(--gray-500);
  font-size: 9px;
  margin-top: 2px;
}

.attachment-number {
  background: var(--gray-700);
  border: 2px solid var(--white);
  border-radius: 999px;
  color: var(--white);
  display: grid;
  font-size: 9px;
  font-weight: 700;
  height: 17px;
  left: 2px;
  line-height: 1;
  min-width: 17px;
  padding: 0 4px;
  place-items: center;
  position: absolute;
  top: 2px;
  z-index: 2;
}

/* Pages: Workflow launcher */
.workflow-page {
  background: var(--gray-50);
  display: grid;
  min-height: 100vh;
  overflow: auto;
  padding: 24px;
  place-items: center;
}

.workflow-launcher {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 28px rgb(72 72 72 / 8%);
  padding: 36px;
  width: min(100%, 480px);
}

.workflow-launcher .eyebrow {
  color: var(--gray-500);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin: 0 0 8px;
  text-transform: uppercase;
}

.workflow-launcher h1 {
  font-size: 28px;
  line-height: 1.2;
  margin: 0 0 8px;
}

.workflow-launcher > p:not(.eyebrow) {
  color: var(--gray-600);
  margin: 0 0 24px;
}

.primary-link {
  align-items: center;
  background: var(--gray-600);
  border-radius: 8px;
  color: var(--white);
  display: inline-flex;
  font-weight: 650;
  min-height: 38px;
  padding: 0 14px;
  text-decoration: none;
}

.primary-link:hover {
  background: var(--gray-700);
}

@media (max-width: 1050px) {
  .tool-button {
    padding-inline: 6px;
  }

  .toolbar-start {
    gap: 1px;
  }
}

@media (max-width: 991.98px) {
  .side-panel {
    box-shadow: var(--shadow);
    width: min(var(--left-panel-width), calc(100% - 56px));
    z-index: 35;
  }

  .resize-handle {
    z-index: 45;
  }

  .chat-center {
    left: 0;
    min-width: 0;
    right: 0;
  }

  .message--user .message__body {
    max-width: 88%;
  }

  .message--user .message-attachments {
    max-width: 88%;
  }
}

@media (max-width: 620px) {
  .prompt-status {
    display: none;
  }

  .composer-dock {
    padding-left: 10px;
    padding-right: 10px;
  }

  .thread {
    padding-left: 18px;
    padding-right: 18px;
  }

  .composer-toolbar {
    align-items: flex-end;
  }

  .toolbar-start {
    flex-wrap: wrap;
  }

  .tool-button span[data-option-value] {
    max-width: 68px;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .message__avatar {
    height: 24px;
    width: 24px;
  }
}
.message-actions,
.artifact-shell__actions {
  align-items: center;
  display: flex;
  gap: 2px;
  opacity: 0;
  transition: opacity 120ms ease;
}

.message:hover .message-actions,
.message:focus-within .message-actions,
.artifact-shell--response:hover .artifact-shell__actions,
.artifact-shell--response:focus-within .artifact-shell__actions {
  opacity: 1;
}

.message-actions {
  margin-top: 4px;
  min-height: 28px;
}

.message--assistant .message-actions {
  width: fit-content;
}

.message-actions button,
.artifact-shell__actions button,
.artifact-frame__actions button,
.browser-focus-toolbar button,
.reply-strip button {
  background: transparent;
  border: 0;
  border-radius: 6px;
  color: var(--gray-600);
  display: grid;
  padding: 0;
  place-items: center;
}

.message-actions button,
.artifact-shell__actions button {
  height: 28px;
  width: 28px;
}

.message-actions button:hover,
.artifact-shell__actions button:hover,
.artifact-frame__actions button:hover,
.browser-focus-toolbar button:hover,
.reply-strip button:hover {
  background: var(--gray-100);
  color: var(--gray-700);
}

.message-actions svg,
.artifact-shell__actions svg {
  height: 15px;
  width: 15px;
}

.artifact-frame__actions {
  align-items: center;
  display: flex;
  flex: 0 0 auto;
  gap: 2px;
}

.artifact-frame__actions button {
  height: 30px;
  width: 30px;
}

.artifact-frame__actions svg {
  height: 16px;
  width: 16px;
}

.message--command {
  margin-bottom: 12px;
}

.message--command .message__body {
  padding-block: 8px;
}

.message-reference {
  color: var(--gray-500);
  font-size: 11px;
  margin-bottom: 6px;
  max-width: min(78%, 610px);
  padding-right: 8px;
  text-align: right;
}

/* Components: Response, focus, and compact-pane artifacts */
.artifact-shell {
  min-width: 0;
}

.artifact-shell--response {
  background: transparent;
  border: 0;
  border-radius: 0;
  margin: 0 auto 42px 0;
  overflow: visible;
  position: relative;
  width: var(--response-max);
}

.artifact-shell__preamble {
  max-width: 100%;
}

.artifact-shell--response:focus-visible {
  outline-offset: 3px;
}

.artifact-shell__thinking {
  margin-bottom: 30px;
  max-width: 100%;
}

.artifact-frame {
  background: var(--gray-25);
  display: flex;
  flex-direction: column;
  max-height: var(--artifact-max-height);
  overflow: hidden;
}

.artifact-frame__body {
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
}

.artifact-frame__header,
.artifact-frame__footer,
.artifact-frame__identity {
  align-items: center;
  display: flex;
}

.artifact-frame__header {
  background: var(--white);
  border-bottom: 1px solid var(--gray-150);
  flex: 0 0 auto;
  gap: 12px;
  justify-content: space-between;
  min-height: 54px;
  padding: 9px 12px;
}

.artifact-frame__identity {
  gap: 9px;
  min-width: 0;
}

.artifact-frame__identity > div {
  min-width: 0;
}

.artifact-frame__identity strong,
.artifact-frame__identity span {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.artifact-frame__identity strong {
  color: var(--gray-700);
  font-size: 12px;
  font-weight: 650;
}

.artifact-frame__identity div > span {
  color: var(--gray-500);
  font-size: 10px;
}

.file-breadcrumbs {
  align-items: center;
  color: var(--gray-600);
  display: flex;
  font-size: 12px;
  gap: 5px;
  min-width: 0;
  overflow: hidden;
  white-space: nowrap;
}

.file-breadcrumbs button {
  background: transparent;
  border: 0;
  border-radius: 5px;
  color: var(--gray-600);
  min-width: 0;
  overflow: hidden;
  padding: 3px 5px;
  text-overflow: ellipsis;
}

.file-breadcrumbs button:hover {
  background: var(--gray-100);
  color: var(--gray-700);
}

.file-breadcrumbs [aria-current="page"] {
  color: var(--gray-700);
  font-weight: 650;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

.file-breadcrumbs__separator {
  color: var(--gray-400);
}

.artifact-frame__footer {
  background: var(--white);
  border-top: 1px solid var(--gray-150);
  color: var(--gray-500);
  flex: 0 0 auto;
  font-size: 10px;
  gap: 12px;
  justify-content: space-between;
  min-height: 32px;
  padding: 6px 12px;
}

.artifact-shell--response > .artifact-shell__actions {
  margin-top: 4px;
  min-height: 28px;
  padding-left: 4px;
  position: static;
}

.file-explorer-header {
  min-height: 46px;
}

.file-explorer-list {
  background: var(--white);
  min-height: 0;
}

.file-explorer-row {
  align-items: center;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--gray-100);
  display: grid;
  gap: 8px;
  grid-template-columns: 28px minmax(0, 1fr) auto;
  min-height: 42px;
  padding: 6px 12px;
  text-align: left;
  width: 100%;
}

.file-explorer-row:hover,
.file-explorer-row:focus-visible {
  background: var(--gray-50);
}

.file-explorer-row__icon {
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  border-radius: 7px;
  color: var(--gray-600);
  display: grid;
  height: 28px;
  place-items: center;
  width: 28px;
}

.file-explorer-row__icon svg {
  height: 15px;
  width: 15px;
}

.file-explorer-row__name {
  font-size: 12px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-explorer-row__detail {
  color: var(--gray-500);
  font-size: 10px;
}

.browser-toolbar {
  align-items: center;
  display: grid;
  gap: 4px;
  grid-template-columns: 28px 28px 28px minmax(0, 1fr) 31px;
  padding: 8px 10px;
}

.browser-toolbar button {
  height: 28px;
  width: 28px;
}

.browser-toolbar button:disabled {
  color: var(--gray-300);
}

.browser-toolbar button svg {
  height: 14px;
  width: 14px;
}

.browser-toolbar input,
.mode-panel--single input {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 7px;
  color: var(--gray-700);
  font-size: 11px;
  height: 30px;
  min-width: 0;
  outline: 0;
  padding: 0 10px;
  width: 100%;
}

.browser-toolbar input:focus,
.mode-panel--single input:focus {
  border-color: var(--gray-500);
}

.browser-toolbar input[readonly] {
  background: var(--gray-50);
  color: var(--gray-600);
  cursor: default;
}

.browser-toolbar .artifact-frame__actions {
  justify-self: end;
}

.browser-preview {
  background: var(--white);
  color: var(--gray-700);
  min-height: 138px;
  padding: 27px 30px;
}

.browser-preview span {
  color: var(--gray-500);
  font-size: 9px;
  font-weight: 750;
  letter-spacing: 0.12em;
}

.browser-preview h3 {
  font-size: 18px;
  margin: 7px 0 4px;
}

.browser-preview p {
  color: var(--gray-600);
  font-size: 12px;
  margin: 0;
}

.file-preview,
.terminal-output {
  background: var(--gray-25);
  color: var(--gray-700);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 12px;
  line-height: 1.65;
  margin: 0;
  min-height: 112px;
  padding: 17px 20px;
  white-space: pre-wrap;
}

.file-editor {
  background: var(--gray-25);
  border-bottom: 1px solid var(--gray-150);
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  min-height: 168px;
  overflow: hidden;
}

.file-editor__lines {
  background: var(--gray-50);
  border-right: 1px solid var(--gray-150);
  color: var(--gray-400);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 12px;
  line-height: 1.65;
  margin: 0;
  min-height: 168px;
  overflow: hidden;
  padding: 14px 9px;
  text-align: right;
  user-select: none;
}

.file-editor__content {
  background: var(--gray-25);
  border: 0;
  color: var(--gray-700);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 12px;
  height: auto;
  line-height: 1.65;
  min-height: 168px;
  outline: 0;
  padding: 14px 16px;
  white-space: pre;
  width: 100%;
}

.file-editor:focus-within {
  box-shadow: inset 0 0 0 1px var(--gray-400);
}

.terminal-output {
  background: #242424;
  color: var(--gray-200);
}

.terminal-stop svg rect {
  fill: currentColor;
  stroke: none;
}

.terminal-live-dot {
  background: currentColor;
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgb(92 92 92 / 14%);
  display: inline-block;
  height: 7px;
  margin-right: 6px;
  vertical-align: 1px;
  width: 7px;
}

.artifact-provider--running .artifact-frame {
  border-color: var(--gray-400);
}

.file-approval {
  align-items: center;
  background: var(--gray-100);
  border-top: 1px solid var(--gray-200);
  color: var(--gray-700);
  display: flex;
  gap: 12px;
  justify-content: space-between;
  padding: 10px 12px;
}

.file-approval strong,
.file-approval span {
  display: block;
}

.file-approval strong {
  font-size: 11px;
}

.file-approval span {
  color: var(--gray-500);
  font-size: 10px;
}

.file-approval > div:last-child {
  display: flex;
  gap: 6px;
}

.file-approval button,
.artifact-shell__control {
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: 7px;
  font-size: 11px;
  min-height: 29px;
  padding: 0 10px;
}

.file-approval button:last-child {
  background: var(--gray-600);
  border-color: var(--gray-600);
  color: var(--white);
}

.composer--modes {
  padding-top: 8px;
}

.mode-control {
  flex: 0 0 auto;
}

.mode-trigger {
  background: var(--gray-100);
  color: var(--gray-700);
}

.mode-trigger:hover,
.mode-trigger[aria-expanded="true"] {
  background: var(--gray-150);
}

.mode-trigger__icon,
.mode-option__icon {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
}

.mode-trigger__icon svg,
.mode-option__icon svg {
  height: 15px;
  width: 15px;
}

.mode-trigger .chevron--up {
  height: 12px;
  width: 12px;
}

.mode-popover {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  bottom: calc(100% + 9px);
  box-shadow: 0 14px 36px rgb(72 72 72 / 18%);
  left: 0;
  padding: 6px;
  position: absolute;
  width: 236px;
  z-index: 40;
}

.mode-popover button {
  align-items: center;
  background: transparent;
  border: 0;
  border-radius: 8px;
  color: var(--gray-700);
  display: grid;
  gap: 8px;
  grid-template-columns: 30px minmax(0, 1fr) 18px;
  min-height: 48px;
  padding: 6px 8px;
  text-align: left;
  width: 100%;
}

.mode-popover button:hover,
.mode-popover button:focus-visible,
.mode-popover button[aria-checked="true"] {
  background: var(--gray-100);
}

.mode-option__icon {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  color: var(--gray-600);
  height: 30px;
  width: 30px;
}

.mode-option__copy strong,
.mode-option__copy small {
  display: block;
}

.mode-option__copy strong {
  font-size: 12px;
  font-weight: 650;
}

.mode-option__copy small {
  color: var(--gray-500);
  font-size: 10px;
  margin-top: 2px;
}

.mode-option__check {
  color: var(--gray-600);
  font-size: 13px;
  text-align: center;
  visibility: hidden;
}

.mode-popover button[aria-checked="true"] .mode-option__check {
  visibility: visible;
}

.mode-panel {
  padding-top: 8px;
}

.mode-panel--single {
  align-items: center;
  display: grid;
  gap: 8px;
  grid-template-columns: auto minmax(0, 1fr);
  min-height: 50px;
}

.mode-panel--terminal {
  grid-template-columns: 30px minmax(0, 1fr);
}

.mode-input-icon {
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  border-radius: 7px;
  color: var(--gray-700);
  display: grid;
  font-size: 11px;
  height: 30px;
  padding: 0;
  place-items: center;
  width: 30px;
}

.mode-input-icon svg {
  height: 14px;
  width: 14px;
}

.mode-input-icon:is(button):hover {
  background: var(--gray-150);
}

.file-source-control {
  position: relative;
}

.file-source-popover {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  bottom: 38px;
  box-shadow: var(--shadow);
  left: 0;
  padding: 5px;
  position: absolute;
  width: 224px;
  z-index: 30;
}

.file-source-popover button {
  align-items: center;
  background: transparent;
  border: 0;
  border-radius: 7px;
  display: grid;
  gap: 8px;
  grid-template-columns: 28px minmax(0, 1fr);
  min-height: 48px;
  padding: 6px 8px;
  text-align: left;
  width: 100%;
}

.file-source-popover button:hover,
.file-source-popover button:focus-visible {
  background: var(--gray-100);
}

.file-source-popover svg {
  height: 16px;
  width: 16px;
}

.file-source-popover strong,
.file-source-popover small {
  display: block;
}

.file-source-popover strong {
  font-size: 11px;
}

.file-source-popover small {
  color: var(--gray-500);
  font-size: 9px;
  margin-top: 1px;
}

.terminal-prefix,
.mode-panel--terminal input {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.reply-strip {
  align-items: center;
  border-bottom: 1px solid var(--gray-150);
  display: grid;
  gap: 8px;
  grid-template-columns: 22px minmax(0, 1fr) 28px;
  min-height: 44px;
  padding: 4px 0 7px;
}

.reply-strip__icon {
  color: var(--gray-500);
}

.reply-strip__icon svg,
.reply-strip button svg {
  height: 15px;
  width: 15px;
}

.reply-strip__copy {
  min-width: 0;
}

.reply-strip__copy strong,
.reply-strip__copy span {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.reply-strip__copy strong {
  font-size: 11px;
}

.reply-strip__copy span {
  color: var(--gray-500);
  font-size: 10px;
}

.reply-strip button {
  height: 28px;
  width: 28px;
}

.composer[data-mode="files"] [data-chat-only],
.composer[data-mode="browser"] [data-chat-only],
.composer[data-mode="terminal"] [data-chat-only] {
  display: none;
}

.composer[data-mode="files"] [data-composer-control="model"],
.composer[data-mode="files"] [data-composer-control="approval"],
.composer[data-mode="browser"] [data-composer-control],
.composer[data-mode="terminal"] [data-composer-control] {
  display: none;
}

.copy-notifier {
  background: var(--gray-700);
  border-radius: 7px;
  bottom: 196px;
  box-shadow: var(--shadow);
  color: var(--white);
  font-size: 11px;
  padding: 7px 10px;
  position: absolute;
  right: 24px;
  z-index: 50;
}

.artifact-shell--focus {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.artifact-shell__controls {
  align-items: center;
  display: flex;
  gap: 6px;
}

.artifact-shell__control--icon {
  display: grid;
  height: 30px;
  padding: 0;
  place-items: center;
  width: 30px;
}

.artifact-shell__control--icon svg {
  height: 15px;
  width: 15px;
}

.browser-focus-toolbar {
  align-items: center;
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  display: grid;
  gap: 4px;
  grid-template-columns: 30px 30px 30px minmax(0, 1fr) 30px;
  padding: 8px 10px;
}

.browser-focus-toolbar button {
  height: 30px;
  width: 30px;
}

.browser-focus-toolbar button svg {
  height: 15px;
  width: 15px;
}

.browser-focus-toolbar input {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: 7px;
  color: var(--gray-700);
  font-size: 11px;
  height: 30px;
  min-width: 0;
  outline: 0;
  padding: 0 10px;
  width: 100%;
}

.browser-focus-toolbar input:focus {
  background: var(--white);
  border-color: var(--gray-500);
}

.browser-focus-page {
  background: var(--white);
  color: var(--gray-700);
  flex: 1;
  min-height: 380px;
  padding: 60px 28px;
}

.browser-focus-page small {
  color: var(--gray-500);
  font-weight: 700;
  letter-spacing: 0.12em;
}

.browser-focus-page h2 {
  font-size: 26px;
  margin: 12px 0 8px;
}

.browser-focus-page p {
  color: var(--gray-600);
}

.artifact-shell--focus.artifact-provider--terminal {
  background: #242424;
  color: var(--gray-200);
}

.terminal-session-header {
  align-items: center;
  background: var(--white);
  border-bottom: 1px solid var(--gray-300);
  color: var(--gray-700);
  display: flex;
  gap: 12px;
  justify-content: space-between;
  min-height: 56px;
  padding: 9px 12px 9px 18px;
}

.terminal-session-header strong,
.terminal-session-header span {
  display: block;
}

.terminal-session-header strong {
  font-size: 13px;
}

.terminal-session-header span {
  color: var(--gray-500);
  font-size: 10px;
  margin-top: 2px;
}

.terminal-main-body {
  flex: 1;
  min-height: 0;
  overflow: auto;
  overscroll-behavior: contain;
  padding: 12px;
  position: relative;
  scroll-padding-block: 24px;
}

.terminal-main-status {
  color: var(--gray-400);
  font-size: 10px;
  position: absolute;
  right: max(28px, calc((100% - 960px) / 2));
  top: 24px;
  white-space: nowrap;
}

.terminal-main-output {
  color: var(--gray-300);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 12px;
  line-height: 1.65;
  margin: 0;
  overflow: visible;
  padding-right: 130px;
  white-space: pre-wrap;
}

.terminal-inline-prompt {
  align-items: baseline;
  color: var(--gray-300);
  display: flex;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 12px;
  gap: 8px;
  line-height: 1.65;
  margin-top: 0;
}

.terminal-inline-prompt input {
  background: transparent;
  border: 0;
  color: var(--gray-100);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 12px;
  line-height: 1.65;
  min-width: 0;
  outline: 0;
  padding: 0;
  width: 100%;
}

.terminal-inline-prompt:focus-within {
  color: var(--white);
}

.artifact-shell__breadcrumbs {
  flex: 1;
  min-width: 0;
}

.artifact-shell--focus.artifact-provider--folder .file-explorer-list {
  flex: 1;
}

.explorer-file-document {
  background: var(--gray-25);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  min-height: 168px;
  overflow: hidden;
}

.explorer-file-document[data-editing="true"] {
  box-shadow: inset 0 0 0 1px var(--gray-400);
  grid-template-columns: 40px minmax(0, 1fr);
}

.explorer-file-document--focused {
  flex: 1;
  min-height: 0;
}

.explorer-file-document__lines {
  background: var(--gray-50);
  border-right: 1px solid var(--gray-150);
  color: var(--gray-400);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 12px;
  height: 100%;
  line-height: 1.65;
  margin: 0;
  min-height: 0;
  overflow: hidden;
  padding: 14px 8px;
  text-align: right;
  user-select: none;
}

.explorer-file-document__editor {
  background: var(--gray-25);
  border: 0;
  color: var(--gray-700);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 12px;
  line-height: 1.65;
  max-height: 300px;
  min-height: 168px;
  outline: 0;
  overflow: auto;
  padding: 17px 20px;
  white-space: pre;
  width: 100%;
}

.explorer-file-document--focused .explorer-file-document__editor {
  height: 100%;
  line-height: 1.7;
  max-height: none;
  min-height: 0;
  padding: 14px max(16px, calc((100% - 960px) / 2));
}

.explorer-file-document--focused[data-editing="true"]
  .explorer-file-document__editor {
  background: var(--white);
  padding-left: 18px;
}

.focus-file-editor {
  background: var(--gray-25);
  display: grid;
  flex: 1;
  grid-template-columns: minmax(0, 1fr);
  min-height: 0;
  overflow: hidden;
}

.focus-file-editor[data-editing="true"] {
  box-shadow: inset 0 0 0 2px var(--gray-400);
  grid-template-columns: 46px minmax(0, 1fr);
}

.focus-file-editor__lines {
  background: var(--gray-50);
  border-right: 1px solid var(--gray-150);
  color: var(--gray-400);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 12px;
  height: 100%;
  line-height: 1.7;
  margin: 0;
  min-height: 0;
  overflow: hidden;
  padding: 14px 9px;
  text-align: right;
  user-select: none;
}

.pane-file-editor {
  background: var(--gray-25);
  border: 0;
  color: var(--gray-700);
  flex: 1;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 12px;
  line-height: 1.7;
  min-height: 430px;
  outline: 0;
  overflow: auto;
  overscroll-behavior: contain;
  padding: 18px;
  resize: none;
  white-space: pre-wrap;
  width: 100%;
}

.pane-file-editor[contenteditable="true"] {
  background: var(--white);
}

.focus-file-editor .pane-file-editor {
  height: 100%;
  min-height: 0;
  padding-bottom: 14px;
  padding-top: 14px;
}

.workflow-launcher--wide {
  width: min(100%, 720px);
}

.workflow-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.workflow-link {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  color: var(--gray-700);
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 88px;
  padding: 14px;
  text-decoration: none;
}

.workflow-link:hover {
  background: var(--gray-100);
  border-color: var(--gray-300);
}

.workflow-link strong {
  font-size: 13px;
}

.workflow-link span {
  color: var(--gray-500);
  font-size: 11px;
  margin-top: 3px;
}

@media (max-width: 620px) {
  .mode-popover {
    width: min(236px, calc(100vw - 38px));
  }

  .artifact-frame__header {
    align-items: flex-start;
  }

  .artifact-shell__actions {
    opacity: 1;
  }

  .browser-preview {
    padding: 22px 18px;
  }

  .file-approval {
    align-items: flex-start;
    flex-direction: column;
  }

  .workflow-grid {
    grid-template-columns: 1fr;
  }
}

/* Pages: Settings and advanced policies */
.settings-spa {
  background: var(--white);
  inset: 0;
  overflow: hidden;
  position: fixed;
  z-index: 200;
}

.app-settings-link {
  color: inherit;
  text-decoration: none;
}

.settings-spa .settings-window {
  background: var(--white);
  height: 100dvh;
  overflow: hidden;
  width: 100vw;
}
.settings-spa .settings-layout {
  display: grid;
  grid-template-columns: 224px minmax(0, 1fr);
  height: 100dvh;
  overflow: hidden;
}
.settings-spa .settings-nav {
  background: var(--gray-100);
  border-right: 1px solid var(--gray-200);
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
  padding: 16px 8px;
}
.settings-spa .settings-back {
  align-items: center;
  border-radius: 8px;
  color: var(--gray-800);
  display: flex;
  font-size: 13px;
  font-weight: 620;
  gap: 9px;
  margin-bottom: 22px;
  min-height: 36px;
  padding: 0 8px;
  text-decoration: none;
}
.settings-spa .settings-back:hover {
  background: var(--gray-150);
}
.settings-spa .settings-back svg {
  height: 18px;
  width: 18px;
}
.settings-spa .settings-nav-label {
  color: var(--gray-600);
  font-size: 10px;
  font-weight: 750;
  letter-spacing: 0.1em;
  margin: 0 0 9px;
  padding: 0 8px;
  text-transform: uppercase;
}
.settings-spa .page-search,
.settings-spa .rail-search {
  align-items: center;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  color: var(--gray-500);
  display: flex;
  gap: 8px;
}
.settings-spa .page-search svg,
.settings-spa .rail-search svg {
  flex: 0 0 auto;
  height: 16px;
  width: 16px;
}
.settings-spa .page-search input,
.settings-spa .rail-search input {
  background: transparent;
  border: 0;
  min-width: 0;
  outline: 0;
  padding: 0;
  width: 100%;
}
.settings-spa .nav-items {
  display: flex;
  flex-direction: column;
  gap: 3px;
  overflow-y: auto;
}
.settings-spa .nav-item {
  align-items: center;
  background: transparent;
  border: 0;
  border-radius: 8px;
  color: var(--gray-700);
  display: grid;
  gap: 9px;
  grid-template-columns: 20px minmax(0, 1fr);
  min-height: 40px;
  padding: 8px 10px;
  text-align: left;
  width: 100%;
}
.settings-spa .nav-item:hover {
  background: var(--gray-150);
}
.settings-spa .nav-item[aria-current="page"] {
  background: var(--white);
  color: var(--gray-800);
}
.settings-spa .nav-item svg {
  height: 17px;
  width: 17px;
}
.settings-spa .nav-item strong {
  display: block;
  font-size: 13px;
  font-weight: 620;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.settings-spa .nav-divider {
  background: var(--gray-300);
  height: 1px;
  margin: 10px 8px;
}

.settings-spa .settings-content {
  background: var(--white);
  min-width: 0;
  overflow: hidden;
}
.settings-spa .settings-page {
  height: 100%;
  overflow-y: auto;
  padding: 38px clamp(28px, 5vw, 72px) 64px;
}
.settings-spa .settings-page > * {
  margin-left: auto;
  margin-right: auto;
  max-width: 920px;
}
.settings-spa .page-header {
  align-items: flex-start;
  display: flex;
  gap: 24px;
  justify-content: space-between;
  margin-bottom: 28px;
}
.settings-spa .eyebrow {
  color: var(--gray-500);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  margin: 0 0 4px;
  text-transform: uppercase;
}
.settings-spa h1,
.settings-spa h2,
.settings-spa p {
  margin-top: 0;
}
.settings-spa h1 {
  color: var(--gray-800);
  font-size: 25px;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 5px;
}
.settings-spa h2 {
  color: var(--gray-800);
  font-size: 14px;
  margin-bottom: 3px;
}
.settings-spa .page-header p:last-child,
.settings-spa .section-heading p,
.settings-spa .settings-card h2 + p {
  color: var(--gray-500);
  font-size: 12px;
  margin-bottom: 0;
}

.settings-spa .button,
.settings-spa .icon-button {
  align-items: center;
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: 7px;
  color: var(--gray-700);
  display: inline-flex;
  gap: 7px;
  justify-content: center;
}
.settings-spa .button {
  font-size: 12px;
  font-weight: 620;
  min-height: 34px;
  padding: 0 12px;
}
.settings-spa .button svg {
  height: 15px;
  width: 15px;
}
.settings-spa .button:hover {
  background: var(--gray-50);
  border-color: var(--gray-400);
}
.settings-spa .button:disabled {
  cursor: default;
  opacity: 0.45;
}
.settings-spa .button--primary {
  background: var(--gray-600);
  border-color: var(--gray-600);
  color: var(--white);
}
.settings-spa .button--primary:hover {
  background: var(--gray-700);
  border-color: var(--gray-700);
}
.settings-spa .button--ghost {
  background: transparent;
  border-color: transparent;
  min-height: 30px;
  padding: 0 9px;
}
.settings-spa .button--ghost:hover {
  background: var(--gray-100);
  border-color: transparent;
}
.settings-spa .icon-button {
  height: 32px;
  padding: 0;
  width: 32px;
}

.settings-spa .summary-strip {
  background: var(--gray-25);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-bottom: 32px;
}
.settings-spa .summary-strip div {
  border-right: 1px solid var(--gray-200);
  padding: 15px 18px;
}
.settings-spa .summary-strip div:last-child {
  border-right: 0;
}
.settings-spa .summary-strip strong,
.settings-spa .summary-strip span {
  display: block;
}
.settings-spa .summary-strip strong {
  color: var(--gray-800);
  font-size: 18px;
}
.settings-spa .summary-strip span {
  color: var(--gray-500);
  font-size: 10px;
}
.settings-spa .section-block {
  margin-top: 30px;
}
.settings-spa .provider-profiles {
  margin-top: 0;
}
.settings-spa .section-heading {
  display: flex;
  gap: 16px;
  justify-content: space-between;
  margin-bottom: 10px;
}
.settings-spa .resource-list,
.settings-spa .settings-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.settings-spa .resource-row,
.settings-spa .model-row,
.settings-spa .setting-row {
  align-items: center;
  border-bottom: 1px solid var(--gray-150);
  display: flex;
  gap: 13px;
  min-height: 68px;
  padding: 12px 14px;
}
.settings-spa .resource-row:last-child,
.settings-spa .model-row:last-child,
.settings-spa .setting-row:last-child {
  border-bottom: 0;
}
.settings-spa .resource-icon,
.settings-spa .extension-icon {
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  color: var(--gray-700);
  display: grid;
  flex: 0 0 auto;
  font-size: 10px;
  font-weight: 750;
  place-items: center;
}
.settings-spa .resource-icon {
  border-radius: 9px;
  height: 34px;
  width: 34px;
}
.settings-spa .resource-copy {
  flex: 1;
  min-width: 0;
}
.settings-spa .resource-copy > strong {
  display: block;
}
.settings-spa .resource-title {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.settings-spa .resource-copy p,
.settings-spa .model-row div span,
.settings-spa .setting-row p {
  color: var(--gray-500);
  font-size: 11px;
  margin: 3px 0 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.settings-spa .badge {
  align-items: center;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: 999px;
  color: var(--gray-600);
  display: inline-flex;
  font-size: 9px;
  font-weight: 650;
  min-height: 20px;
  padding: 1px 7px;
  white-space: nowrap;
}
.settings-spa .badge--status {
  background: var(--gray-100);
}
.settings-spa .badge--error {
  background: var(--gray-150);
  border-style: dashed;
  color: var(--gray-700);
}
.settings-spa .switch {
  background: var(--gray-200);
  border: 1px solid var(--gray-300);
  border-radius: 999px;
  flex: 0 0 auto;
  height: 21px;
  padding: 0;
  position: relative;
  width: 36px;
}
.settings-spa .switch span {
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: 50%;
  height: 13px;
  left: 3px;
  position: absolute;
  top: 3px;
  transition: transform 140ms ease;
  width: 13px;
}
.settings-spa .switch[aria-checked="true"] {
  background: var(--gray-600);
  border-color: var(--gray-600);
}
.settings-spa .switch[aria-checked="true"] span {
  border-color: var(--white);
  transform: translateX(15px);
}
.settings-spa .provider-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: 1fr 1fr;
}
.settings-spa .provider-card {
  align-items: center;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  display: grid;
  gap: 10px;
  grid-template-columns: 34px minmax(0, 1fr) 18px;
  min-width: 0;
  padding: 12px;
  text-align: left;
}
.settings-spa .provider-card:hover {
  background: var(--gray-25);
  border-color: var(--gray-400);
}
.settings-spa .provider-card > span:nth-child(2) {
  min-width: 0;
}
.settings-spa .provider-card strong,
.settings-spa .provider-card small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.settings-spa .provider-card small {
  color: var(--gray-500);
  font-size: 10px;
  margin-top: 2px;
}
.settings-spa .provider-card > svg {
  color: var(--gray-500);
  height: 15px;
  width: 15px;
}

.settings-spa .page-search {
  height: 38px;
  margin: 0 auto 22px 0;
  padding: 0 11px;
  width: min(420px, 100%);
}
.settings-spa .model-toolbar {
  align-items: center;
  display: grid;
  gap: 10px;
  grid-template-columns: minmax(160px, 1fr) 180px 170px auto;
  margin-bottom: 16px;
}
.settings-spa .model-toolbar .page-search {
  margin: 0;
  width: auto;
}
.settings-spa .model-provider-filter select {
  height: 38px;
  width: 100%;
}
.settings-spa .model-toolbar > .button {
  min-height: 38px;
  white-space: nowrap;
}
.settings-spa .model-list {
  margin-bottom: 18px;
}
.settings-spa .model-row > div {
  flex: 1;
  min-width: 0;
}
.settings-spa .model-row div strong,
.settings-spa .model-row div span {
  display: block;
}
.settings-spa .empty-state {
  border: 1px dashed var(--gray-300);
  border-radius: var(--radius-md);
  color: var(--gray-500);
  display: grid;
  gap: 4px;
  justify-items: center;
  padding: 48px;
}
.settings-spa .empty-state strong {
  color: var(--gray-700);
}

.settings-spa .runtime-list {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.settings-spa .runtime-option {
  align-items: center;
  background: var(--white);
  border: 0;
  border-bottom: 1px solid var(--gray-150);
  color: var(--gray-700);
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 1fr) auto 28px;
  min-height: 92px;
  padding: 18px 20px;
  text-align: left;
  width: 100%;
}
.settings-spa .runtime-option:last-child {
  border-bottom: 0;
}
.settings-spa .runtime-option:hover {
  background: var(--gray-25);
}
.settings-spa .runtime-copy {
  min-width: 0;
}
.settings-spa .runtime-copy strong,
.settings-spa .runtime-copy > span {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.settings-spa .runtime-copy strong {
  color: var(--gray-800);
  font-size: 14px;
}
.settings-spa .runtime-copy > span {
  color: var(--gray-500);
  font-size: 11px;
  margin-top: 4px;
}
.settings-spa .runtime-selected {
  grid-column: 2;
  justify-self: end;
}
.settings-spa .runtime-radio {
  border: 1.5px solid var(--gray-400);
  border-radius: 50%;
  display: grid;
  grid-column: 3;
  height: 22px;
  place-items: center;
  width: 22px;
}
.settings-spa .runtime-radio span {
  background: transparent;
  border-radius: 50%;
  height: 12px;
  width: 12px;
}
.settings-spa .runtime-option[aria-checked="true"] .runtime-radio {
  border-color: var(--gray-700);
}
.settings-spa .runtime-option[aria-checked="true"] .runtime-radio span {
  background: var(--gray-700);
}

.settings-spa .segmented {
  background: var(--gray-100);
  border-radius: 8px;
  display: flex;
  gap: 2px;
  margin-bottom: 22px;
  padding: 3px;
  width: fit-content;
}
.settings-spa .segmented button {
  background: transparent;
  border: 0;
  border-radius: 6px;
  color: var(--gray-500);
  font-size: 11px;
  font-weight: 620;
  min-height: 29px;
  padding: 0 12px;
}
.settings-spa .segmented button[aria-selected="true"] {
  background: var(--white);
  box-shadow: 0 1px 3px rgb(50 50 50 / 10%);
  color: var(--gray-800);
}
.settings-spa .segmented button span {
  color: var(--gray-500);
  font-size: 9px;
  margin-left: 4px;
}
.settings-spa .plugin-tabs-row {
  width: 100%;
}
.settings-spa .plugin-tabs-row .segmented {
  margin-left: 0;
}
.settings-spa .plugin-directory-toolbar {
  align-items: start;
  display: grid;
  gap: 10px;
  grid-template-columns: minmax(0, 1fr) auto;
  margin-bottom: 16px;
}
.settings-spa .plugin-directory-toolbar .page-search {
  margin: 0;
  width: 100%;
}
.settings-spa .marketplace-picker {
  position: relative;
}
.settings-spa .marketplace-trigger {
  justify-content: space-between;
  min-height: 38px;
  min-width: 164px;
}
.settings-spa .marketplace-trigger svg {
  height: 14px;
  width: 14px;
}
.settings-spa .marketplace-popover {
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: 9px;
  box-shadow: var(--shadow);
  padding: 7px;
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  width: 210px;
  z-index: 10;
}
.settings-spa .marketplace-popover button {
  align-items: center;
  background: transparent;
  border: 0;
  border-radius: 6px;
  color: var(--gray-700);
  display: flex;
  font-size: 11px;
  font-weight: 620;
  gap: 7px;
  min-height: 34px;
  padding: 7px 9px;
  text-align: left;
  width: 100%;
}
.settings-spa .marketplace-popover button:hover,
.settings-spa .marketplace-popover button[aria-current="true"] {
  background: var(--gray-100);
}
.settings-spa .marketplace-popover button svg {
  height: 14px;
  width: 14px;
}
.settings-spa .marketplace-popover > span {
  background: var(--gray-200);
  display: block;
  height: 1px;
  margin: 7px 2px;
}
.settings-spa .card-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.settings-spa .extension-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  min-width: 0;
  padding: 16px;
}
.settings-spa .extension-card > header,
.settings-spa .extension-card > footer {
  align-items: center;
  display: flex;
  gap: 10px;
  justify-content: space-between;
}
.settings-spa .extension-icon {
  border-radius: 10px;
  height: 38px;
  width: 38px;
}
.settings-spa .extension-card h2 {
  margin: 15px 0 5px;
}
.settings-spa .extension-card > p {
  color: var(--gray-500);
  font-size: 11px;
  margin-bottom: 13px;
  min-height: 40px;
}
.settings-spa .capability-line {
  border-bottom: 1px solid var(--gray-150);
  border-top: 1px solid var(--gray-150);
  color: var(--gray-500);
  display: flex;
  flex-wrap: wrap;
  font-size: 10px;
  gap: 12px;
  padding: 10px 0;
}
.settings-spa .extension-card > footer {
  margin-top: 10px;
}

.settings-spa select,
.settings-spa input,
.settings-spa textarea {
  border: 1px solid var(--gray-300);
  border-radius: 7px;
}
.settings-spa select {
  background: var(--white);
  min-height: 32px;
  padding: 0 28px 0 9px;
}
.settings-spa .skills-search {
  margin-bottom: 16px;
  width: 100%;
}
.settings-spa .skill-resource-list {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.settings-spa .skill-row {
  align-items: center;
  border-bottom: 1px solid var(--gray-150);
  display: grid;
  gap: 14px;
  grid-template-columns: minmax(0, 1fr) auto;
  min-height: 76px;
  padding: 0 14px;
}
.settings-spa .skill-row:last-child {
  border-bottom: 0;
}
.settings-spa .skill-row-main {
  align-items: center;
  background: transparent;
  border: 0;
  color: var(--gray-700);
  display: grid;
  gap: 12px;
  grid-template-columns: 40px minmax(0, 1fr);
  min-width: 0;
  padding: 12px 0;
  text-align: left;
}
.settings-spa .skill-row-main:hover strong {
  color: var(--gray-800);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.settings-spa .skill-circle-icon {
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: 50%;
  color: var(--gray-600);
  display: grid;
  flex: 0 0 auto;
  height: 40px;
  place-items: center;
  width: 40px;
}
.settings-spa .skill-circle-icon svg {
  height: 18px;
  width: 18px;
}
.settings-spa .skill-row-copy {
  min-width: 0;
}
.settings-spa .skill-row-copy strong,
.settings-spa .skill-row-copy span {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.settings-spa .skill-row-copy strong {
  color: var(--gray-800);
  font-size: 13px;
}
.settings-spa .skill-row-copy span {
  color: var(--gray-500);
  font-size: 11px;
  margin-top: 3px;
}
.settings-spa .skill-dialog-heading {
  align-items: center;
  display: flex;
  gap: 11px;
  min-width: 0;
}
.settings-spa .skill-dialog-heading h2 {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.settings-spa #skill-dialog > header {
  align-items: center;
}
.settings-spa .skill-dialog-body {
  display: grid;
  gap: 16px;
}
.settings-spa .skill-dialog-status {
  align-items: center;
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(0, 1fr) auto;
}
.settings-spa .skill-dialog-status p {
  color: var(--gray-600);
  margin: 0;
}
.settings-spa .skill-overview {
  background: var(--gray-25);
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  color: var(--gray-700);
  min-height: 112px;
  padding: 15px 16px;
}
.settings-spa .dialog > .skill-dialog-footer {
  align-items: center;
  display: grid;
  grid-template-columns: auto 1fr auto;
}

.settings-spa .mcp-servers {
  margin-top: 0;
}
.settings-spa .mcp-page .page-header .text-link {
  font-size: inherit;
}
.settings-spa .mcp-list {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.settings-spa .mcp-row {
  align-items: center;
  border-bottom: 1px solid var(--gray-150);
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(0, 1fr) 32px 36px;
  min-height: 68px;
  padding: 12px 14px;
}
.settings-spa .mcp-row:last-child {
  border-bottom: 0;
}
.settings-spa .mcp-row strong {
  color: var(--gray-800);
  font-size: 13px;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.settings-spa .mcp-configure {
  background: transparent;
  border-color: transparent;
  color: var(--gray-500);
}
.settings-spa .mcp-configure:hover {
  background: var(--gray-100);
  border-color: transparent;
  color: var(--gray-700);
}
.settings-spa .mcp-configure svg {
  height: 17px;
  width: 17px;
}
.settings-spa .mcp-dialog {
  width: min(620px, calc(100vw - 48px));
}
.settings-spa .mcp-dialog > header {
  align-items: center;
}
.settings-spa .mcp-form-stack,
.settings-spa .mcp-transport-panel {
  display: grid;
  gap: 10px;
}
.settings-spa .mcp-field-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  padding: 12px;
}
.settings-spa .mcp-field-card label {
  color: var(--gray-700);
  display: grid;
  font-size: 11px;
  font-weight: 650;
  gap: 7px;
}
.settings-spa .mcp-field-card h3 {
  color: var(--gray-700);
  font-size: 11px;
  margin: 0 0 8px;
}
.settings-spa .mcp-field-card input {
  background: var(--white);
  min-height: 36px;
  padding: 8px 10px;
  width: 100%;
}
.settings-spa .mcp-transport {
  border: 1px solid var(--gray-300);
  border-radius: 7px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
}
.settings-spa .mcp-transport button {
  background: var(--white);
  border: 0;
  border-right: 1px solid var(--gray-300);
  color: var(--gray-600);
  font-size: 11px;
  font-weight: 650;
  min-height: 34px;
  padding: 0 12px;
}
.settings-spa .mcp-transport button:last-of-type {
  border-right: 0;
}
.settings-spa .mcp-transport button[aria-pressed="true"] {
  background: var(--gray-150);
  color: var(--gray-800);
}
.settings-spa .mcp-repeater {
  display: grid;
  gap: 7px;
}
.settings-spa .mcp-repeat-row {
  align-items: center;
  display: grid;
  gap: 7px;
  grid-template-columns: minmax(0, 1fr) 30px;
}
.settings-spa .mcp-repeat-row--pair {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) 30px;
}
.settings-spa .mcp-remove-row {
  background: transparent;
  border: 0;
  border-radius: 5px;
  color: var(--gray-500);
  display: grid;
  height: 30px;
  padding: 0;
  place-items: center;
  width: 30px;
}
.settings-spa .mcp-remove-row:hover {
  background: var(--gray-100);
  color: var(--gray-700);
}
.settings-spa .mcp-remove-row svg {
  height: 15px;
  width: 15px;
}
.settings-spa .mcp-add-row {
  background: var(--gray-100);
  border: 1px solid var(--gray-300);
  border-radius: 6px;
  color: var(--gray-600);
  font-size: 10px;
  font-weight: 650;
  margin-top: 7px;
  min-height: 32px;
  width: 100%;
}
.settings-spa .mcp-add-row::before {
  content: "+ ";
}
.settings-spa .mcp-add-row:hover {
  background: var(--gray-150);
}

.settings-spa .settings-card {
  margin-bottom: 16px;
}
.settings-spa .settings-card > h2 {
  border-bottom: 1px solid var(--gray-150);
  font-size: 12px;
  margin: 0;
  padding: 13px 14px 8px;
}
.settings-spa .setting-row > div:first-child {
  flex: 1;
  min-width: 0;
}
.settings-spa .setting-row p {
  white-space: normal;
}
.settings-spa .setting-row select {
  max-width: 290px;
}
.settings-spa .setting-actions {
  align-items: flex-end;
  display: flex;
  flex: 0 0 auto;
  flex-direction: column;
  gap: 4px;
}
.settings-spa .text-link {
  color: var(--gray-600);
  font-size: 11px;
  font-weight: 650;
  text-underline-offset: 2px;
}
.settings-spa .text-link:hover {
  color: var(--gray-800);
}
.settings-spa .compact-field {
  align-items: center;
  color: var(--gray-500);
  display: flex;
  font-size: 10px;
  gap: 7px;
}
.settings-spa .compact-field input {
  height: 32px;
  padding: 0 8px;
  width: 64px;
}
.settings-spa .status-dot {
  background: var(--gray-300);
  border: 2px solid var(--white);
  border-radius: 50%;
  box-shadow: 0 0 0 1px var(--gray-300);
  flex: 0 0 auto;
  height: 10px;
  width: 10px;
}
.settings-spa .status-dot--active {
  background: var(--gray-600);
  box-shadow: 0 0 0 1px var(--gray-600);
}
.settings-spa .status-dot--error {
  background: var(--white);
  border-color: var(--gray-500);
  box-shadow: 0 0 0 1px var(--gray-500);
}

.settings-spa .dialog-backdrop {
  backdrop-filter: blur(3px);
  background: rgb(80 80 80 / 20%);
  display: grid;
  inset: 0;
  padding: 24px;
  place-items: center;
  position: absolute;
  z-index: 100;
}
.settings-spa .dialog {
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: 14px;
  box-shadow: var(--shadow);
  max-height: calc(100dvh - 96px);
  overflow-y: auto;
  width: min(620px, calc(100vw - 48px));
}
.settings-spa .dialog--compact {
  width: min(480px, calc(100vw - 48px));
}
.settings-spa .dialog > header {
  align-items: flex-start;
  background: var(--white);
  border-bottom: 1px solid var(--gray-150);
  display: flex;
  gap: 16px;
  justify-content: space-between;
  padding: 18px 20px 14px;
  position: sticky;
  top: 0;
  z-index: 2;
}
.settings-spa .dialog h2 {
  font-size: 18px;
  margin: 0;
}
.settings-spa .dialog-description {
  color: var(--gray-500);
  font-size: 11px;
  margin: 4px 0 0;
}
.settings-spa .dialog form,
.settings-spa .dialog-body {
  padding: 18px 20px 20px;
}
.settings-spa .dialog > footer {
  border-top: 1px solid var(--gray-150);
  display: flex;
  justify-content: flex-end;
  padding: 12px 20px;
}
.settings-spa .preset-grid {
  border: 0;
  display: grid;
  gap: 7px;
  grid-template-columns: 1fr 1fr;
  margin: 0 0 18px;
  padding: 0;
}
.settings-spa .preset-grid legend {
  color: var(--gray-600);
  font-size: 11px;
  font-weight: 650;
  grid-column: 1 / -1;
  margin-bottom: 4px;
}
.settings-spa .preset-grid button {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 7px;
  min-height: 36px;
  padding: 0 10px;
  text-align: left;
}
.settings-spa .preset-grid button[aria-pressed="true"] {
  background: var(--gray-100);
  border-color: var(--gray-500);
}
.settings-spa .form-grid {
  display: grid;
  gap: 13px;
  grid-template-columns: 1fr 1fr;
}
.settings-spa .form-grid label,
.settings-spa .provider-field {
  color: var(--gray-600);
  display: grid;
  font-size: 10px;
  font-weight: 620;
  gap: 5px;
  min-width: 0;
}
.settings-spa .form-grid--full {
  grid-column: 1 / -1;
}
.settings-spa .form-grid input,
.settings-spa .form-grid select,
.settings-spa .form-grid textarea {
  background: var(--white);
  min-height: 36px;
  padding: 8px 10px;
  width: 100%;
}
.settings-spa .form-grid textarea {
  resize: vertical;
}
.settings-spa .form-grid label small,
.settings-spa .provider-field small {
  color: var(--gray-500);
  font-size: 9px;
  font-weight: 450;
}
.settings-spa .provider-form-grid textarea {
  font-family: var(--mono);
}
.settings-spa .password-control {
  position: relative;
}
.settings-spa .password-control input {
  padding-right: 40px;
}
.settings-spa .password-control button {
  background: transparent;
  border: 0;
  border-radius: 5px;
  color: var(--gray-500);
  display: grid;
  height: 30px;
  padding: 0;
  place-items: center;
  position: absolute;
  right: 3px;
  top: 3px;
  width: 30px;
}
.settings-spa .password-control button:hover {
  background: var(--gray-100);
}
.settings-spa .password-control svg {
  height: 16px;
  width: 16px;
}
.settings-spa .form-status {
  color: var(--gray-600);
  font-size: 11px;
  margin: 12px 0 0;
  min-height: 20px;
}
.settings-spa .dialog form > footer {
  border-top: 1px solid var(--gray-150);
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 4px;
  padding-top: 16px;
}
.settings-spa .dialog-body > p {
  color: var(--gray-600);
}
.settings-spa .dialog-capabilities {
  display: grid;
  gap: 8px;
  margin-top: 16px;
}
.settings-spa .dialog-capabilities div {
  background: var(--gray-25);
  border: 1px solid var(--gray-200);
  border-radius: 7px;
  display: flex;
  gap: 12px;
  justify-content: space-between;
  padding: 10px;
}
.settings-spa .plugin-dialog-heading {
  align-items: center;
  display: flex;
  gap: 10px;
}
.settings-spa .plugin-dialog-icon {
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  border-radius: 9px;
  color: var(--gray-700);
  display: grid;
  flex: 0 0 auto;
  font-size: 9px;
  font-weight: 750;
  height: 34px;
  place-items: center;
  width: 34px;
}
.settings-spa .plugin-legal-links {
  border-top: 1px solid var(--gray-150);
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 14px;
  padding-top: 13px;
}
.settings-spa .plugin-legal-links a {
  color: var(--gray-600);
  font-size: 10px;
  font-weight: 620;
  text-underline-offset: 2px;
}
.settings-spa .plugin-legal-links a:hover {
  color: var(--gray-800);
}
.settings-spa .dialog > .plugin-dialog-footer {
  align-items: center;
  display: grid;
  grid-template-columns: auto 1fr auto;
}

.settings-spa .notifier {
  background: var(--gray-700);
  border-radius: 8px;
  bottom: 20px;
  box-shadow: var(--shadow);
  color: var(--white);
  font-size: 11px;
  max-width: 340px;
  padding: 11px 14px;
  position: absolute;
  right: 20px;
  z-index: 150;
}

@media (max-width: 900px) {
  .settings-spa .model-toolbar {
    grid-template-columns: minmax(0, 1fr) auto;
  }
  .settings-spa .model-toolbar .page-search {
    grid-column: 1 / -1;
  }
  .settings-spa .plugin-directory-toolbar {
    grid-template-columns: minmax(0, 1fr) auto;
  }
}

@media (max-width: 680px) {
  .settings-spa .settings-layout {
    grid-template-columns: 60px minmax(420px, 1fr);
  }
  .settings-spa .settings-nav {
    padding-left: 7px;
    padding-right: 7px;
  }
  .settings-spa .settings-back {
    justify-content: center;
    margin-bottom: 20px;
    padding: 0;
  }
  .settings-spa .settings-back span,
  .settings-spa .settings-nav-label,
  .settings-spa .nav-item strong {
    display: none;
  }
  .settings-spa .nav-item {
    grid-template-columns: 1fr;
    justify-items: center;
    padding: 9px;
  }
  .settings-spa .nav-divider {
    margin-left: 5px;
    margin-right: 5px;
  }
  .settings-spa .settings-page {
    padding: 30px 26px 54px;
  }
  .settings-spa .card-grid {
    grid-template-columns: 1fr;
  }
  .settings-spa .runtime-option {
    padding-left: 14px;
    padding-right: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .settings-spa *,
  .settings-spa *::before,
  .settings-spa *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

.settings-spa .settings-nav .nav-item {
  text-decoration: none;
}
.settings-spa .policy-page {
  display: flex;
  flex-direction: column;
}
.settings-spa .policy-page > .page-header,
.settings-spa .policy-page > .policy-search,
.settings-spa .policy-page > .policy-browser {
  width: 100%;
}
.settings-spa .policy-page > .page-header {
  align-items: center;
}
.settings-spa .policy-search {
  margin-bottom: 14px;
  max-width: 920px;
  width: 100%;
}
.settings-spa .policy-browser {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  display: grid;
  flex: 1;
  grid-template-columns: 190px minmax(0, 1fr);
  min-height: 560px;
  overflow: hidden;
}
.settings-spa .policy-groups {
  background: var(--gray-25);
  border-right: 1px solid var(--gray-200);
  min-width: 0;
  overflow-y: auto;
  padding: 9px;
}
.settings-spa .policy-group {
  align-items: center;
  background: transparent;
  border: 0;
  border-radius: 7px;
  color: var(--gray-600);
  display: grid;
  font-size: 11px;
  font-weight: 620;
  gap: 8px;
  grid-template-columns: minmax(0, 1fr) auto;
  min-height: 38px;
  padding: 8px 9px;
  text-align: left;
  width: 100%;
}
.settings-spa .policy-group:hover {
  background: var(--gray-100);
  color: var(--gray-800);
}
.settings-spa .policy-group[aria-current="true"] {
  background: var(--gray-150);
  color: var(--gray-800);
}
.settings-spa .policy-group span:first-child {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.settings-spa .policy-group span:last-child {
  color: var(--gray-500);
  font-size: 9px;
  min-width: 20px;
  text-align: right;
}
.settings-spa .policy-results {
  min-width: 0;
  overflow-y: auto;
}
.settings-spa .policy-results-header {
  align-items: center;
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  gap: 14px;
  justify-content: space-between;
  padding: 14px 16px;
  position: sticky;
  top: 0;
  z-index: 2;
}
.settings-spa .policy-results-header h2 {
  font-size: 14px;
  margin: 0;
}
.settings-spa .policy-results-header p {
  color: var(--gray-500);
  font-size: 10px;
  margin: 3px 0 0;
}
.settings-spa .policy-row {
  align-items: center;
  border-bottom: 1px solid var(--gray-150);
  display: grid;
  gap: 20px;
  grid-template-columns: minmax(0, 1fr) 210px;
  min-height: 76px;
  padding: 13px 16px;
}
.settings-spa .policy-row:last-child {
  border-bottom: 0;
}
.settings-spa .policy-row-copy {
  min-width: 0;
}
.settings-spa .policy-row code {
  color: var(--gray-800);
  display: block;
  font: 650 11px/1.4 var(--mono);
  overflow-wrap: anywhere;
}
.settings-spa .policy-row p {
  color: var(--gray-500);
  font-size: 10px;
  margin: 4px 0 0;
}
.settings-spa .policy-row select {
  width: 100%;
}
.settings-spa .policy-row[data-dirty="true"] {
  background: var(--gray-25);
}
.settings-spa .policy-row[data-dirty="true"] code::after {
  align-items: center;
  background: var(--white);
  border: 1px dashed var(--gray-300);
  border-radius: 999px;
  color: var(--gray-600);
  content: "Changed";
  display: inline-flex;
  font: 650 8px var(--font);
  margin-left: 7px;
  min-height: 18px;
  padding: 0 6px;
  vertical-align: 1px;
}
.settings-spa .policy-empty {
  color: var(--gray-500);
  display: grid;
  font-size: 11px;
  gap: 4px;
  justify-items: center;
  padding: 70px 24px;
}
.settings-spa .policy-empty strong {
  color: var(--gray-700);
  font-size: 13px;
}

@media (max-width: 780px) {
  .settings-spa .policy-browser {
    grid-template-columns: 1fr;
    grid-template-rows: auto minmax(0, 1fr);
  }
  .settings-spa .policy-groups {
    border-bottom: 1px solid var(--gray-200);
    border-right: 0;
    display: flex;
    gap: 4px;
    overflow-x: auto;
  }
  .settings-spa .policy-group {
    flex: 0 0 auto;
    width: auto;
  }
  .settings-spa .policy-row {
    gap: 9px;
    grid-template-columns: 1fr;
  }
}

/* Pages: Launch and onboarding */

.launch-spa {
  background: var(--gray-50);
  min-height: 100dvh;
}
.launch-view {
  min-height: 100dvh;
}
.launch-spa a {
  text-decoration: none;
}
body[data-app-view="onboarding"],
body[data-app-view="start"] {
  overflow-x: hidden;
  overflow-y: auto;
}
.launch-view--provider {
  display: grid;
  padding: 40px 20px;
  place-items: center;
}
.launch-view--start {
  margin: 0 auto;
  padding: 30px 0 60px;
  width: min(940px, calc(100% - 40px));
}
.launch-brand {
  align-items: center;
  color: var(--gray-800);
  display: flex;
  font-size: 14px;
  gap: 9px;
  letter-spacing: -0.01em;
}
.launch-brand > span {
  background: var(--gray-600);
  border-radius: 8px;
  color: var(--white);
  display: grid;
  font-size: 10px;
  font-weight: 750;
  height: 28px;
  letter-spacing: -0.04em;
  place-items: center;
  width: 28px;
}
.provider-onboarding {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 34px 38px 30px;
  width: min(480px, 100%);
}
.provider-onboarding > .launch-brand {
  justify-content: center;
}
.provider-onboarding__header {
  margin: 26px 0;
  text-align: center;
}
.provider-onboarding__header h1 {
  color: var(--gray-800);
  font-size: 23px;
  letter-spacing: -0.035em;
  line-height: 1.2;
  margin: 0 0 8px;
}
.provider-onboarding__header p {
  color: var(--gray-500);
  line-height: 1.55;
  margin: 0;
}
.onboarding-provider-form {
  display: grid;
  gap: 15px;
}
.onboarding-provider-form label,
.onboarding-provider-field {
  color: var(--gray-600);
  display: grid;
  font-size: 11px;
  font-weight: 650;
  gap: 7px;
}
.onboarding-provider-form input,
.onboarding-provider-form select,
.onboarding-provider-form textarea {
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: 7px;
  color: var(--gray-800);
  min-height: 40px;
  outline: none;
  padding: 9px 11px;
  width: 100%;
}
.onboarding-provider-form textarea {
  font: 11px var(--mono);
  min-height: 74px;
  resize: vertical;
}
.onboarding-provider-form input:focus,
.onboarding-provider-form select:focus,
.onboarding-provider-form textarea:focus {
  border-color: var(--gray-600);
  box-shadow: 0 0 0 3px rgb(90 90 90 / 10%);
}
.onboarding-provider-form [aria-invalid="true"] {
  border-color: var(--gray-600);
  box-shadow: 0 0 0 2px rgb(90 90 90 / 12%);
}
.onboarding-provider-form small {
  color: var(--gray-400);
  font-size: 10px;
  font-weight: 450;
}
.onboarding-password {
  position: relative;
}
.onboarding-password input {
  padding-right: 42px;
}
.onboarding-password .icon-button {
  position: absolute;
  right: 3px;
  top: 3px;
}
.onboarding-form-status {
  color: var(--gray-500);
  font-size: 11px;
  margin: 0;
  min-height: 18px;
}
.onboarding-form-status[data-state="success"] {
  color: var(--gray-700);
  font-weight: 620;
}
.onboarding-provider-form > footer {
  display: grid;
  gap: 9px;
  grid-template-columns: 1fr 1.1fr;
}
.launch-button {
  align-items: center;
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: 7px;
  color: var(--gray-700);
  display: inline-flex;
  font-size: 11px;
  font-weight: 650;
  justify-content: center;
  min-height: 40px;
  padding: 0 14px;
}
.launch-button:hover,
.launch-button:focus-visible {
  background: var(--gray-100);
  border-color: var(--gray-400);
  outline: none;
}
.launch-button--primary {
  background: var(--gray-600);
  border-color: var(--gray-600);
  color: var(--white);
}
.launch-button--primary:hover,
.launch-button--primary:focus-visible {
  background: var(--gray-700);
  border-color: var(--gray-700);
}
.launch-button:disabled {
  cursor: wait;
  opacity: 0.55;
}
.workspace-start__bar {
  align-items: center;
  display: flex;
}
.workspace-start__content {
  margin: 80px auto 0;
  width: min(820px, 100%);
}
.workspace-start__intro {
  margin-bottom: 28px;
}
.workspace-start__intro > p {
  color: var(--gray-500);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  margin: 0 0 8px;
  text-transform: uppercase;
}
.workspace-start__intro h1 {
  color: var(--gray-800);
  font-size: 29px;
  letter-spacing: -0.035em;
  line-height: 1.2;
  margin: 0 0 8px;
}
.workspace-start__intro > span {
  color: var(--gray-500);
  line-height: 1.55;
}
.workspace-start__actions {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.workspace-action {
  align-items: flex-start;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 11px;
  display: flex;
  flex-direction: column;
  min-height: 154px;
  padding: 20px;
  transition:
    border-color 0.15s,
    box-shadow 0.15s,
    transform 0.15s;
}
.workspace-action:hover,
.workspace-action:focus-visible {
  border-color: var(--gray-400);
  box-shadow: 0 8px 22px rgb(60 60 60 / 7%);
  outline: none;
  transform: translateY(-1px);
}
.workspace-action__icon {
  background: var(--gray-100);
  border-radius: 9px;
  color: var(--gray-600);
  display: grid;
  height: 36px;
  margin-bottom: 24px;
  place-items: center;
  width: 36px;
}
.workspace-action__icon svg {
  height: 18px;
  width: 18px;
}
.workspace-action strong {
  color: var(--gray-800);
  font-size: 13px;
  margin-bottom: 5px;
}
.workspace-action small {
  color: var(--gray-500);
  font-size: 11px;
  line-height: 1.45;
}
.recent-workspaces {
  margin-top: 34px;
}
.recent-workspaces h2 {
  color: var(--gray-700);
  font-size: 12px;
  margin: 0 0 10px;
}
.recent-workspaces__list {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 11px;
  overflow: hidden;
}
.recent-workspace {
  align-items: center;
  border-bottom: 1px solid var(--gray-150);
  display: grid;
  gap: 13px;
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  min-height: 64px;
  padding: 10px 14px;
}
.recent-workspace:last-child {
  border-bottom: 0;
}
.recent-workspace:hover,
.recent-workspace:focus-visible {
  background: var(--gray-25);
  outline: none;
}
.recent-workspace__icon {
  background: var(--gray-100);
  border-radius: 7px;
  color: var(--gray-500);
  display: grid;
  height: 32px;
  place-items: center;
  width: 32px;
}
.recent-workspace__icon svg {
  height: 16px;
  width: 16px;
}
.recent-workspace > span:nth-child(2) {
  min-width: 0;
}
.recent-workspace strong,
.recent-workspace small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.recent-workspace strong {
  color: var(--gray-800);
  font-size: 12px;
  margin-bottom: 4px;
}
.recent-workspace small,
.recent-workspace time {
  color: var(--gray-400);
  font-size: 10px;
}
.recent-workspace time {
  white-space: nowrap;
}
.recent-workspace__chevron {
  color: var(--gray-400);
  height: 14px;
  width: 14px;
}
.workspace-start__status {
  color: var(--gray-500);
  font-size: 11px;
  margin: 14px 0 0;
  min-height: 18px;
  text-align: center;
}

@media (max-width: 760px) {
  .workspace-start__actions {
    grid-template-columns: 1fr;
  }
  .workspace-start__content {
    margin-top: 52px;
  }
  .workspace-action {
    align-content: start;
    align-items: start;
    column-gap: 14px;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    grid-template-rows: auto auto;
    min-height: 0;
    row-gap: 5px;
  }
  .workspace-action__icon {
    grid-row: 1 / 3;
    margin: 0;
  }
  .workspace-action strong {
    margin-bottom: 0;
  }
}

@media (max-width: 520px) {
  .provider-onboarding {
    padding: 28px 22px 24px;
  }
  .onboarding-provider-form > footer {
    grid-template-columns: 1fr;
  }
  .launch-view--start {
    width: calc(100% - 28px);
  }
  .workspace-start__content {
    margin-top: 44px;
  }
  .workspace-start__intro h1 {
    font-size: 23px;
  }
  .recent-workspace {
    grid-template-columns: auto minmax(0, 1fr) auto;
  }
  .recent-workspace time {
    display: none;
  }
}

/* R013: Capability-aware chat, provenance, models, and approvals */
.chat-header {
  grid-template-columns: 40px minmax(120px, 1fr) auto 40px;
}

.chat-meta {
  position: relative;
}

.chat-meta__trigger[aria-expanded="true"] {
  background: var(--gray-100);
}

.chat-meta__popover {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  box-shadow: var(--shadow);
  padding: 12px;
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  width: 280px;
  z-index: 90;
}

.chat-meta__popover header {
  align-items: center;
  display: flex;
  justify-content: space-between;
  margin-bottom: 10px;
}

.chat-meta__popover header span {
  background: var(--gray-100);
  border-radius: 999px;
  color: var(--gray-700);
  font-size: 9px;
  font-weight: 650;
  padding: 3px 7px;
}

.chat-meta__popover dl {
  display: grid;
  gap: 7px;
  margin: 0;
}

.chat-meta__popover dl div {
  display: grid;
  gap: 10px;
  grid-template-columns: 76px minmax(0, 1fr);
}

.chat-meta__popover dt,
.chat-meta__popover dd {
  font-size: 10px;
  margin: 0;
}

.chat-meta__popover dt {
  color: var(--gray-500);
}

.chat-meta__popover dd {
  color: var(--gray-700);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chat-meta__popover .chat-meta__context {
  align-items: start;
  border-top: 1px solid var(--gray-150);
  margin-top: 2px;
  padding-top: 9px;
}

.chat-meta__context dd,
.chat-meta__context dd span,
.chat-meta__context dd small {
  display: block;
}

.chat-meta__context dd > span:first-child {
  color: var(--gray-700);
}

.chat-meta__context dd small {
  color: var(--gray-500);
  font-size: 9px;
  margin-top: 2px;
}

.chat-meta__context .chat-meta__context-bar {
  background: var(--gray-150);
  border-radius: 999px;
  height: 4px;
  margin-top: 6px;
  overflow: hidden;
  width: 100%;
}

.chat-meta__context-bar > span {
  background: var(--gray-600);
  height: 100%;
  width: 29%;
}

.run-provenance {
  color: var(--gray-500);
  font-size: 10px;
  margin: -2px 0 8px 34px;
  max-width: var(--response-max);
}

.run-provenance summary {
  cursor: pointer;
  width: max-content;
}

.run-provenance > div {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  display: grid;
  gap: 5px;
  margin-top: 6px;
  padding: 9px 10px;
}

.run-provenance span {
  display: grid;
  gap: 10px;
  grid-template-columns: 78px minmax(0, 1fr);
}

.run-provenance strong {
  color: var(--gray-600);
}

.option-menu--models {
  min-width: 300px;
}

.model-menu__options > button,
.model-menu__provider,
.model-menu__providers > button {
  align-items: center;
  display: flex;
}

.model-menu__options > button span,
.model-menu__options > button strong,
.model-menu__options > button small,
.model-menu__providers > button span,
.model-menu__providers > button strong,
.model-menu__providers > button small {
  display: block;
}

.model-menu__options > button small,
.model-menu__providers > button small {
  color: var(--gray-500);
  font-size: 9px;
  font-weight: 400;
  margin-top: 2px;
}

.model-menu__options > button {
  min-height: 48px;
}

.option-menu .model-menu__provider {
  border-bottom: 1px solid var(--gray-150) !important;
  border-radius: 6px 6px 2px 2px !important;
  display: grid;
  font-weight: 650;
  gap: 6px;
  grid-template-columns: 16px minmax(0, 1fr);
  margin-bottom: 5px;
}

.model-menu__provider svg,
.model-menu__providers svg {
  fill: none;
  height: 16px;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
  width: 16px;
}

.model-menu__providers > button {
  justify-content: space-between;
  min-height: 42px;
}

.model-menu__title {
  border-bottom: 1px solid var(--gray-150);
  color: var(--gray-800);
  font-size: 12px;
  font-weight: 700;
  padding: 10px;
}

.model-menu__filters {
  display: flex;
  gap: 4px;
  margin-bottom: 5px;
  overflow-x: auto;
  padding: 2px;
}

.model-menu__filters button {
  border: 1px solid var(--gray-200);
  flex: 0 0 auto;
  padding: 4px 7px;
  text-align: center;
  width: auto;
}

.model-menu__filters button[aria-pressed="true"] {
  background: var(--gray-200);
  font-weight: 650;
}

.option-menu__note {
  border-top: 1px solid var(--gray-150);
  color: var(--gray-500);
  font-size: 9px;
  line-height: 1.4;
  margin: 4px 4px 0;
  padding: 7px 6px 3px;
}

.attachment-compatibility {
  border-radius: 999px;
  display: inline-block;
  font-size: 8px;
  line-height: 1.2;
  margin: 3px 0 3px;
  padding: 2px 5px;
  width: max-content;
}

.attachment-compatibility--ready {
  background: var(--gray-150);
  color: var(--gray-600);
}

.attachment-compatibility--incompatible {
  background: var(--gray-200);
  color: var(--gray-800);
  font-weight: 650;
}

.composer-attachment {
  height: 62px;
  width: 228px;
}

.compatibility-alert {
  align-items: center;
  background: var(--gray-100);
  border: 1px solid var(--gray-300);
  border-radius: 9px;
  display: flex;
  gap: 10px;
  justify-content: space-between;
  margin: 0 4px 9px;
  padding: 9px 10px;
}

.compatibility-alert p {
  color: var(--gray-600);
  font-size: 10px;
  margin: 2px 0 0;
}

.compatibility-alert__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  justify-content: flex-end;
}

.compatibility-alert__actions button {
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: 6px;
  font-size: 9px;
  padding: 5px 7px;
}

.model-capability-chips {
  display: flex !important;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 7px;
}

.settings-spa .model-row .model-capability-chips span {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: 999px;
  color: var(--gray-600);
  display: inline-flex;
  font-size: 8px;
  margin: 0;
  padding: 2px 6px;
}

.model-name-button {
  background: transparent;
  border: 0;
  color: inherit;
  display: block;
  font: inherit;
  font-weight: 650;
  padding: 0;
  text-align: left;
}

.model-name-button:hover,
.model-name-button:focus-visible {
  text-decoration: underline;
  text-underline-offset: 2px;
}

.model-capability-dialog__body {
  display: grid;
  gap: 16px;
}

.capability-detail-grid {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.capability-detail-grid div {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  display: grid;
  gap: 3px;
  padding: 10px;
}

.capability-detail-grid span,
.capability-evidence span {
  color: var(--gray-500);
  font-size: 10px;
}

.capability-evidence {
  border-top: 1px solid var(--gray-150);
  padding-top: 13px;
}

.capability-evidence p {
  color: var(--gray-600);
  font-size: 11px;
  margin: 4px 0;
}

.policy-guardrail {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  margin: 12px 14px;
  padding: 10px 12px;
}

.policy-guardrail p {
  color: var(--gray-600);
  font-size: 11px;
  margin: 3px 0 0;
}

.policy-guardrail--compact {
  margin: 0 0 14px;
  margin-left: 0 !important;
  margin-right: 0 !important;
  max-width: none !important;
  width: 100%;
}

.policy-view-tabs {
  display: flex;
  gap: 5px;
  justify-content: flex-start;
  margin-left: 0 !important;
  margin-bottom: 12px;
  margin-right: 0 !important;
  max-width: none !important;
  width: 100%;
}

.policy-view-tabs button {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 7px;
  padding: 7px 10px;
}

.policy-view-tabs button[aria-selected="true"] {
  background: var(--gray-200);
  font-weight: 650;
}

.policy-view-tabs span {
  color: var(--gray-500);
  font-size: 9px;
}

.policy-exceptions {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.policy-exceptions header,
.policy-exceptions article {
  align-items: center;
  border-bottom: 1px solid var(--gray-150);
  display: flex;
  gap: 14px;
  justify-content: space-between;
  padding: 13px 14px;
}

.policy-exceptions article:last-child {
  border-bottom: 0;
}

.policy-exceptions h2,
.policy-exceptions p {
  margin: 0;
}

.policy-exceptions p {
  color: var(--gray-500);
  font-size: 10px;
  margin-top: 3px;
}

@media (max-width: 991.98px) {
  .settings-spa .model-toolbar {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto;
  }

  .settings-spa .model-toolbar .page-search {
    grid-column: 1 / -1;
  }

  .settings-spa .model-toolbar > .button {
    grid-column: auto;
  }
}

@media (max-width: 760px) {
  .chat-header {
    grid-template-columns: 40px minmax(100px, 1fr) auto 40px;
  }

  .compatibility-alert {
    align-items: stretch;
    flex-direction: column;
  }

  .compatibility-alert__actions {
    justify-content: flex-start;
  }

}