:root {
  --bg: #080808;
  --panel: #080808;
  --panel-alt: #080808;
  --line: rgba(255, 255, 255, 0.16);
  --line-strong: rgba(255, 255, 255, 0.36);
  --text: #f2f2f2;
  --muted: #9a9a9a;
  --accent: #ff8c2c;
  --accent-blue: #d8d8d8;
  --accent-green: #f2f2f2;
  --accent-red: #ffffff;
  --surface: #0a0a0a;
  --link: #62a8ff;
}

* {
  box-sizing: border-box;
}

.is-hidden {
  display: none !important;
}

html,
body {
  margin: 0;
  height: 100%;
  color-scheme: dark;
}

body {
  background:
    radial-gradient(circle at 1px 1px, rgba(255, 255, 255, 0.08) 1px, transparent 0) 0 0 / 20px 20px,
    linear-gradient(180deg, rgba(255, 255, 255, 0.025), rgba(255, 255, 255, 0)) 0 0 / 100% 100%,
    var(--bg);
  color: var(--text);
  font-family: "IBM Plex Mono", Consolas, monospace;
  letter-spacing: 0;
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea,
select {
  font: inherit;
  color-scheme: dark;
}

button {
  cursor: pointer;
}

pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
}

code {
  font-family: "IBM Plex Mono", Consolas, monospace;
}

* {
  scrollbar-width: thin;
  scrollbar-color: #f2f2f2 #080808;
}

*::-webkit-scrollbar {
  width: 14px;
  height: 14px;
}

*::-webkit-scrollbar-track {
  background: #080808;
  border-left: 1px solid rgba(255, 255, 255, 0.08);
}

*::-webkit-scrollbar-corner {
  background: #080808;
}

*::-webkit-scrollbar-thumb {
  border: 1px solid rgba(255, 255, 255, 0.14);
  background:
    linear-gradient(to right, #f2f2f2 0 42%, transparent 42% 100%),
    radial-gradient(circle, rgba(255, 255, 255, 0.85) 1px, transparent 1.35px) 7px 0 / 4px 4px repeat,
    #111111;
}

*::-webkit-scrollbar-thumb:hover {
  background:
    linear-gradient(to right, #ffffff 0 42%, transparent 42% 100%),
    radial-gradient(circle, rgba(255, 255, 255, 0.95) 1px, transparent 1.35px) 7px 0 / 4px 4px repeat,
    #171717;
}

.app-shell {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  height: 100vh;
  gap: 16px;
  padding: 16px;
  overflow: hidden;
}

.terminal-panel {
  position: relative;
  background: #080808;
  border: 1px solid var(--line);
  border-radius: 0;
}

.terminal-panel::before,
.terminal-panel::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  border-color: rgba(255, 255, 255, 0.7);
  pointer-events: none;
}

.terminal-panel::before {
  top: -1px;
  left: -1px;
  border-top: 2px solid;
  border-left: 2px solid;
}

.terminal-panel::after {
  right: -1px;
  bottom: -1px;
  border-right: 2px solid;
  border-bottom: 2px solid;
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 18px;
  min-height: 0;
  overflow: hidden;
}

.brand-block,
.topbar-left,
.topbar-right,
.panel-header,
.composer-footer,
.settings-footer,
.telemetry-grid,
.field-grid {
  display: flex;
  gap: 12px;
}

.brand-block {
  align-items: center;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.brand-mark {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  color: var(--text);
  background: #111111;
  font-weight: 600;
  overflow: hidden;
}

.brand-logo {
  width: 38px;
  height: 38px;
  display: block;
  object-fit: contain;
}

.eyebrow,
.section-label,
.message-meta,
.status-label {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
}

.brand-title,
.brand-inline,
.panel-title,
.telemetry-value {
  font-size: 28px;
  line-height: 1.1;
  text-transform: uppercase;
}

.brand-inline {
  font-size: 18px;
}

.section-label,
.panel-title {
  position: relative;
  padding-left: 14px;
}

.section-label::before,
.panel-title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 3px;
  height: 1.2em;
  background: var(--accent);
  transform: translateY(-50%);
}

.sidebar-actions,
.sidebar-section,
.workspace,
.content-shell,
.chat-layout,
.chat-panel,
.composer-panel,
.assistant-stack,
.settings-panel,
.settings-form,
.field,
.empty-state {
  display: flex;
  flex-direction: column;
}

.sidebar-section {
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.action-button {
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: #2f2f2f;
  color: var(--text);
  text-transform: uppercase;
  border-radius: 0;
}

.action-button:hover {
  background: #3b3b3b;
}

.action-button-primary {
  border-color: #ffffff;
  background: #ffffff;
  color: #000000;
}

.action-button-primary:hover {
  background: #ececec;
}

.action-button:disabled {
  opacity: 0.55;
  cursor: default;
}

.action-button-muted {
  border-color: var(--line-strong);
  background: #202020;
}

.action-button-danger {
  border-color: var(--line-strong);
  background: #1b1b1b;
}

.action-button-danger:hover {
  background: #303030;
}

.icon-label-button,
.selector-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.button-icon {
  width: 17px;
  height: 17px;
  flex: 0 0 auto;
}

.selector-button {
  border-style: solid;
  border-color: var(--line-strong);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), transparent),
    #171717;
}

.selector-button[aria-expanded="true"] {
  border-color: #ffffff;
  background: #242424;
}

.button-chevron {
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  opacity: 0.82;
}

.selector-button[aria-expanded="true"] .button-chevron {
  transform: rotate(180deg);
}

.chat-list {
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 8px;
  margin-top: 10px;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  padding-right: 4px;
}

.chat-link {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 12px;
  border: 1px solid transparent;
  background: #080808;
}

.chat-link:hover,
.chat-link.is-active {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.05);
}

.chat-link.is-active {
  box-shadow: inset 3px 0 0 var(--accent);
}

.chat-link.is-running::before,
.plan-step-in_progress::before,
.plan-step.is-running::before {
  content: "";
  position: absolute;
  left: 0;
  top: 2px;
  bottom: 2px;
  width: 3px;
  background: var(--accent);
  animation: running-pulse 2800ms ease-in-out infinite;
}

@keyframes running-pulse {
  0% {
    opacity: 1;
  }
  50% {
    opacity: 0.24;
  }
  100% {
    opacity: 1;
  }
}

.chat-link-title {
  color: var(--text);
  font-size: 14px;
  line-height: 1.35;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.chat-link-meta,
.sidebar-empty {
  color: var(--muted);
  font-size: 12px;
}

.context-menu {
  position: fixed;
  z-index: 60;
  min-width: 180px;
  padding: 8px;
}

.context-menu.is-hidden,
.modal-backdrop.is-hidden {
  display: none;
}

.context-menu-item {
  width: 100%;
  min-height: 40px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text);
  text-align: left;
  padding: 0 12px;
  text-transform: uppercase;
}

.context-menu-item:hover {
  border-color: var(--line-strong);
  background: #1d1d1d;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 70;
  display: grid;
  place-items: center;
  background: rgba(0, 0, 0, 0.68);
  padding: 16px;
}

.modal-panel {
  width: min(520px, 100%);
  padding: 16px 18px;
}

.modal-copy {
  color: var(--muted);
  margin-bottom: 18px;
}

.modal-copy p {
  margin: 0;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.workspace {
  gap: 16px;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 16px 18px;
}

.topbar-left,
.topbar-right {
  align-items: center;
}

.topbar-right {
  flex-wrap: wrap;
  justify-content: flex-end;
}

.topnav {
  display: flex;
  gap: 10px;
}

.nav-tab,
.live-indicator,
.composer-state,
.model-chip {
  border: 1px solid var(--line);
  background: #111111;
  border-radius: 0;
}

.nav-tab {
  padding: 10px 14px;
  text-transform: uppercase;
  color: var(--muted);
}

.nav-tab.is-active {
  color: var(--text);
  border-color: var(--line-strong);
  box-shadow: inset 0 -2px 0 #ffffff;
}

.status-chip {
  display: flex;
  gap: 10px;
  padding: 0;
  border: 0;
  background: transparent;
  align-items: center;
}

.status-value {
  color: var(--text);
  font-size: 15px;
  display: inline-flex;
  align-items: center;
}

.status-value::before {
  content: "[";
  color: var(--muted);
  margin-right: 6px;
}

.status-value::after {
  content: "]";
  color: var(--muted);
  margin-left: 6px;
}

.flash-stack {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.flash-banner {
  padding: 12px 14px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.04);
}

.flash-success {
  border-left: 4px solid var(--accent-green);
}

.content-shell {
  gap: 16px;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.telemetry-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.telemetry-panel {
  padding: 16px 18px;
}

.telemetry-value {
  margin-top: 12px;
  font-size: 20px;
}

.context-meter-line {
  line-height: 1.25;
  overflow-wrap: anywhere;
  color: var(--text);
}

.telemetry-value[data-chat-title-target] {
  line-height: 1.25;
  overflow-wrap: anywhere;
}

.chat-layout {
  flex: 1;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  gap: 16px;
  min-height: 0;
  overflow: hidden;
}

.chat-main-grid {
  min-height: 0;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
  gap: 16px;
}

.chat-main-grid.has-plan {
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
}

.chat-panel,
.plan-panel,
.composer-panel,
.settings-panel,
.empty-state {
  padding: 16px 18px;
}

.chat-panel {
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.plan-panel {
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

.panel-header {
  align-items: center;
  justify-content: space-between;
  padding-bottom: 14px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.panel-title {
  font-size: 16px;
}

.live-indicator,
.composer-state {
  padding: 0;
  color: var(--text);
  text-transform: uppercase;
  min-width: 0;
  text-align: left;
  background: transparent;
  border: 0;
}

.live-indicator::before,
.composer-state::before {
  content: "[";
  color: var(--muted);
  margin-right: 6px;
}

.live-indicator::after,
.composer-state::after {
  content: "]";
  color: var(--muted);
  margin-left: 6px;
}

.live-indicator[data-state="live"],
.composer-state[data-state="streaming"] {
  color: #9be58d;
}

.live-indicator[data-state="idle"],
.composer-state[data-state="ready"] {
  color: #ffffff;
}

.composer-state[data-state="reviewing"] {
  color: var(--link);
}

.live-indicator[data-state="fault"],
.composer-state[data-state="error"] {
  color: var(--accent);
}

.message-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding-right: 6px;
}

.message {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-start;
}

.message-user .message-meta {
  color: var(--accent);
}

.inline-user-update {
  margin: 4px 0 12px;
}

.stage-sub-block-user_update .message-meta {
  color: var(--accent);
}

.message-assistant .message-meta {
  color: #7db8ff;
}

.message-attachments,
.composer-attachments,
.composer-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.message-attachments,
.composer-attachments {
  margin-top: 10px;
  align-items: flex-start;
}

.generated-files {
  align-items: flex-start;
}

.attachment-tile {
  width: 96px;
  height: 96px;
  border: 1px solid var(--line-strong);
  background: #181818;
  color: var(--text);
  display: inline-flex;
  flex: 0 0 auto;
  overflow: hidden;
  text-decoration: none;
  border-radius: 8px;
  box-sizing: border-box;
}

.attachment-tile:hover {
  border-color: rgba(255, 255, 255, 0.55);
  background: #202020;
}

.attachment-image-tile {
  padding: 0;
  align-items: center;
  justify-content: center;
}

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

.attachment-file-tile {
  padding: 10px;
  flex-direction: column;
  justify-content: space-between;
  gap: 6px;
}

.attachment-file-name {
  color: var(--text);
  font-size: 12px;
  line-height: 1.2;
  font-weight: 600;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  word-break: break-word;
}

.attachment-file-meta {
  color: var(--muted);
  font-size: 10px;
  line-height: 1.2;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  text-transform: none;
}

.attachment-file-ext {
  align-self: flex-start;
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: var(--text);
  padding: 2px 6px;
  font-size: 11px;
  line-height: 1.2;
  text-transform: uppercase;
  border-radius: 5px;
}

.markdown-output img {
  display: block;
  max-width: 100%;
  max-height: 520px;
  object-fit: contain;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: #050505;
}

.markdown-output img.is-broken {
  display: none;
}

.attachment-tile-pending {
  cursor: pointer;
  appearance: none;
  font: inherit;
  text-align: left;
}

.attachment-tile-pending:hover {
  background: #1f1f1f;
}

.message-assistant .assistant-stack,
.message-body,
.message-box {
  width: min(920px, 100%);
}

.assistant-final-shell {
  margin-top: 16px;
  padding-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.assistant-final-response {
  padding-left: 0;
}

.stream-panel,
.runtime-strip,
.connection-note {
  padding: 0;
  border: 0;
  background: transparent;
}

.message-body,
.message-box {
  white-space: normal;
  font-size: 16px;
  line-height: 1.65;
}

.message-body pre,
.message-box pre,
.message-body-user pre,
.markdown-output {
  font-size: 16px;
  line-height: 1.65;
}

.stream-panel summary {
  cursor: pointer;
  list-style: none;
  text-transform: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
}

.stream-panel-compaction .stream-summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
}

.stream-panel-compaction .stream-summary::before {
  content: ">";
  display: inline-block;
  color: var(--text);
}

.stream-panel summary::-webkit-details-marker {
  display: none;
}

.stream-panel summary::before {
  content: ">";
  display: inline-block;
  color: var(--text);
  transform-origin: center;
  transition: transform 120ms ease;
}

.stream-panel[open] summary::before {
  transform: rotate(90deg);
}

.stream-panel-thinking.is-active-thinking summary::after {
  content: "...";
  display: inline-block;
  width: 3ch;
  flex: 0 0 3ch;
  color: var(--muted);
  letter-spacing: 0;
  text-align: left;
  animation: thinking-ellipsis 900ms ease-in-out infinite;
}

@keyframes thinking-ellipsis {
  0%,
  100% {
    opacity: 0.35;
  }

  50% {
    opacity: 1;
  }
}

.stream-panel.is-hidden {
  display: none;
}

.stream-panel .markdown-output {
  margin-top: 8px;
  padding-left: 18px;
}

.tool-call-panel {
    margin-top: 10px;
}

.stage-block-sequence {
    margin-top: 10px;
}

.stage-sub-block + .stage-sub-block {
    margin-top: 10px;
}

.stage-block-note {
    margin-top: 10px;
    padding-left: 18px;
}

.stage-loaded-context {
  margin: 8px 0 10px 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  color: var(--muted);
  font-size: 12px;
}

.stage-loaded-context code {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  padding: 1px 5px;
}

.tool-call-panel summary,
.tool-call-panel .stage-subtitle {
    color: var(--muted);
}

.tool-call-panel summary {
  cursor: pointer;
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.tool-call-panel summary::-webkit-details-marker {
  display: none;
}

.tool-call-panel summary::before {
  content: ">";
  display: inline-block;
  color: var(--text);
  transform-origin: center;
  transition: transform 120ms ease;
}

.tool-call-panel[open] summary::before {
  transform: rotate(90deg);
}

.tool-call-body {
  margin-top: 8px;
  padding-left: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.tool-call-section {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.tool-call-section pre {
  padding: 10px 12px;
  background: #050505;
  border: 1px solid rgba(255, 255, 255, 0.08);
  overflow-x: auto;
  line-height: 1.45;
}

.tool-call-output-pre {
  max-height: calc((1.45em * 10) + 20px);
  overflow: auto;
}

.tool-call-file-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.stream-panel-thinking .markdown-output,
.stream-panel-thinking .markdown-output h1,
.stream-panel-thinking .markdown-output h2,
.stream-panel-thinking .markdown-output h3,
.stream-panel-thinking .markdown-output h4,
.stream-panel-thinking .markdown-output h5,
.stream-panel-thinking .markdown-output h6,
.stream-panel-thinking .markdown-output a,
.stream-panel-thinking .markdown-output strong,
.stream-panel-thinking .markdown-output :not(pre) > code,
.stream-panel-thinking .markdown-output pre code,
.stream-panel-thinking .markdown-output th,
.stream-panel-thinking .markdown-output td {
  color: var(--muted);
}

.markdown-output {
  color: var(--text);
  line-height: 1.65;
}

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

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

.markdown-output h1,
.markdown-output h2,
.markdown-output h3,
.markdown-output h4,
.markdown-output h5,
.markdown-output h6 {
  margin: 0 0 12px;
  color: var(--text);
  line-height: 1.25;
}

.markdown-output h1 {
  font-size: 28px;
}

.markdown-output h2 {
  font-size: 22px;
}

.markdown-output h3 {
  font-size: 18px;
}

.markdown-output p,
.markdown-output ul,
.markdown-output ol,
.markdown-output blockquote,
.markdown-output table,
.markdown-output pre {
  margin: 0 0 14px;
}

.markdown-output ul,
.markdown-output ol {
  padding-left: 24px;
}

.markdown-output li + li {
  margin-top: 6px;
}

.markdown-output a {
  color: var(--link);
  text-decoration: underline;
}

.markdown-output strong {
  color: #ffffff;
}

.markdown-output blockquote {
  border-left: 3px solid #6f6f6f;
  padding-left: 14px;
  color: var(--muted);
}

.markdown-output :not(pre) > code {
  display: inline-block;
  padding: 1px 6px;
  background: #161616;
  border: 1px solid #303030;
}

.markdown-output pre {
  padding: 14px 16px;
  overflow-x: auto;
  white-space: pre;
  background: #0d0d0d;
  border: 1px solid #222222;
}

.markdown-output pre code {
  background: transparent;
  border: 0;
  padding: 0;
}

.markdown-output table {
  width: 100%;
  border-collapse: collapse;
}

.markdown-output th,
.markdown-output td {
  padding: 10px 12px;
  border: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.markdown-output hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 16px 0;
}

.orchestration-trace,
.tool-call-stack,
.plan-list {
  display: flex;
  flex-direction: column;
}

.orchestration-trace {
  gap: 16px;
}

.tool-call-stack,
.plan-list {
  gap: 12px;
}

.plan-step {
  position: relative;
  padding-left: 16px;
}

.plan-step::before {
  content: "";
  position: absolute;
  left: 0;
  top: 2px;
  bottom: 2px;
  width: 2px;
  background: var(--accent);
}

.plan-step-completed::before {
  background: #9be58d;
}

.plan-step-blocked::before,
.plan-step-failed::before {
  background: #ff7a7a;
}

.plan-step-superseded::before,
.plan-step-invalidated::before {
  background: #777777;
}

.stage-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.stage-heading {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.stage-title,
.plan-step-status {
  color: var(--text);
  text-transform: uppercase;
  font-size: 13px;
}

.stage-model-meta {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.4;
  word-break: break-word;
}

.stage-loop_pass .stage-title {
  color: #7de4ce;
}

.stage-loop_pass > .stage-header {
  display: none !important;
}

.stage-loop-continuation {
  margin-top: -8px;
}

.stage-block + .stage-compaction,
.stage-compaction + .stage-block {
  margin-top: -8px;
}

.stage-final_response .stage-title {
  color: #7db8ff;
}

.stage-status,
.plan-mode-tag {
  color: var(--text);
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
}

.stage-status::before,
.stage-status::after,
.plan-mode-tag::before,
.plan-mode-tag::after {
  color: var(--muted);
}

.stage-status::before,
.plan-mode-tag::before {
  content: "[";
  margin-right: 6px;
}

.stage-status::after,
.plan-mode-tag::after {
  content: "]";
  margin-left: 6px;
}

.stage-status[data-state="completed"] {
  color: #ffffff;
}

.stage-status[data-state="in_progress"] {
  color: #9be58d;
}

.stage-status[data-state="failed"] {
  color: var(--accent);
}

.stage-output,
.plan-summary {
  margin-top: 10px;
}

.live-plaintext {
  white-space: pre-wrap;
  word-break: break-word;
}

.stage-subtitle,
.plan-step-meta {
  color: var(--muted);
  font-size: 12px;
}

.plan-step-meta {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.plan-step-meta.is-hidden {
  display: none;
}

.plan-tag {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  color: var(--text);
  background: #111111;
  padding: 2px 7px;
  font-size: 12px;
  line-height: 1.4;
  text-transform: none;
  overflow-wrap: anywhere;
}

.plan-tag-memory {
  color: #9be58d;
}

.plan-step-objective {
  margin-top: 6px;
  color: var(--text);
  font-size: 14px;
  line-height: 1.45;
  white-space: pre-wrap;
}

.plan-scroll {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding-right: 6px;
}

.plan-tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 14px;
}

.plan-tab {
  min-height: 34px;
  border: 1px solid var(--line);
  background: #171717;
  color: var(--muted);
  text-transform: uppercase;
  border-radius: 0;
}

.plan-tab.is-active {
  background: #ffffff;
  color: #000000;
  border-color: #ffffff;
}

.plan-tab-view {
  display: none;
  flex: 1;
  min-height: 0;
}

.plan-tab-view.is-active {
  display: flex;
  flex-direction: column;
}

.files-scroll {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding-right: 6px;
}

.task-file-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.task-file {
  color: var(--text);
  line-height: 1.5;
}

.task-file-line {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 6px;
}

.task-file-source {
  color: var(--accent);
  font-size: 12px;
}

.task-file-meta {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
}

.task-file {
  min-width: 0;
}

.task-file-link {
  color: var(--link);
  text-decoration: underline;
  word-break: break-word;
}

.task-file-link:hover {
  color: #8bc0ff;
}

.task-file-empty {
  color: var(--muted);
}

.task-file-meta {
  word-break: break-word;
}

.plan-summary {
  color: var(--text);
  line-height: 1.55;
  overflow-wrap: anywhere;
}

.plan-step-title {
  margin-top: 6px;
  color: var(--text);
  font-size: 16px;
  line-height: 1.45;
}

.plan-step-placeholder .plan-step-status,
.plan-step-placeholder .plan-step-meta {
  color: var(--muted);
}

.runtime-strip,
.status-feed,
.connection-note,
.model-summary {
  color: var(--muted);
  font-size: 13px;
}

.runtime-strip {
  margin-top: 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 0 12px;
}

.composer-panel textarea,
.field input,
.field textarea,
.field select {
  width: 100%;
  border: 1px solid var(--line);
  background: #000000;
  color: var(--text);
  -webkit-text-fill-color: var(--text);
  padding: 12px 14px;
  border-radius: 0;
  resize: vertical;
  font-size: 16px;
}

.field select {
  -webkit-appearance: none;
  appearance: none;
  background:
    linear-gradient(45deg, transparent 50%, var(--text) 50%) right 17px center / 7px 7px no-repeat,
    linear-gradient(135deg, var(--text) 50%, transparent 50%) right 12px center / 7px 7px no-repeat,
    #000000;
  padding-right: 42px;
}

.field select option,
.field select optgroup {
  background: #000000;
  color: var(--text);
}

.field input::placeholder,
.field textarea::placeholder {
  color: var(--muted);
  -webkit-text-fill-color: var(--muted);
  opacity: 1;
}

.composer-panel textarea {
  min-height: 104px;
  max-height: 24vh;
}

.composer-footer {
  justify-content: space-between;
  align-items: center;
  margin-top: 14px;
}

.composer-actions {
  justify-content: flex-end;
}

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

.status-feed {
  flex: 1;
}

.settings-panel {
  flex: 1;
  gap: 16px;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  padding-right: 12px;
}

.settings-section {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.settings-tabs {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  flex-wrap: wrap;
  margin-bottom: 4px;
}

.settings-form {
  min-height: 0;
  gap: 18px;
}

.settings-tab-view {
  flex: 0 0 auto;
  gap: 16px;
  min-height: auto;
}

.runtime-toggle-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.runtime-toggle-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: flex-start;
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.045), transparent 42%),
    #070707;
  padding: 14px;
  cursor: pointer;
}

.runtime-toggle-card.is-disabled {
  background: #030303;
  opacity: 0.66;
}

.runtime-toggle-card.is-locked {
  cursor: default;
  opacity: 0.58;
}

.runtime-toggle-card input {
  margin-top: 3px;
  accent-color: var(--accent);
}

.runtime-toggle-card input:disabled {
  cursor: default;
}

.runtime-toggle-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

.runtime-toggle-title {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  overflow-wrap: anywhere;
}

.runtime-toggle-emoji {
  color: var(--muted);
}

.runtime-toggle-state {
  margin-left: auto;
  border: 1px solid var(--line);
  padding: 2px 6px;
  color: var(--muted);
  font-size: 11px;
}

.runtime-toggle-card:not(.is-disabled) .runtime-toggle-state {
  border-color: var(--accent);
  color: var(--accent);
}

.runtime-toggle-description {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.chat-runtime-selector {
  position: relative;
  height: 0;
  z-index: 20;
}

.chat-runtime-selector.is-locked {
  opacity: 0.72;
}

.chat-runtime-popover {
  position: absolute;
  right: 92px;
  bottom: -62px;
  width: 260px;
  max-height: 310px;
  overflow-y: auto;
  border: 1px solid var(--line-strong);
  background: #050505;
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.52);
  padding: 8px;
}

.chat-runtime-popover[data-runtime-popover="skills"] {
  right: 202px;
}

.chat-runtime-menu-title {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
  padding: 3px 4px 7px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 4px;
}

.chat-runtime-menu-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.chat-runtime-option {
  min-height: 26px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  padding: 3px 4px;
  color: var(--text);
  font-size: 12px;
  text-transform: uppercase;
  cursor: pointer;
}

.chat-runtime-option:hover {
  background: #121212;
}

.chat-runtime-option.is-disabled {
  color: var(--muted);
}

.chat-runtime-option.is-locked {
  cursor: default;
  opacity: 0.58;
}

.chat-runtime-option input {
  margin: 0;
  accent-color: var(--accent);
}

.chat-runtime-option-label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chat-runtime-option-state,
.chat-runtime-count {
  color: var(--muted);
  font-size: 10px;
}

.chat-runtime-option-all {
  border-bottom: 1px solid var(--line);
  margin-bottom: 4px;
  padding-bottom: 7px;
}

.chat-runtime-empty {
  color: var(--muted);
  font-size: 12px;
  padding: 6px;
}

.panel-tools {
  display: flex;
  gap: 10px;
}

.connection-note.is-error {
  border-left: 4px solid #8d8d8d;
  color: var(--text);
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.field {
  gap: 8px;
}

.range-field {
  gap: 12px;
}

.range-field-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.range-field output {
  min-width: 54px;
  padding: 4px 8px;
  border: 1px solid var(--line);
  color: var(--text);
  text-align: right;
  background: #050505;
}

.range-field input[type="range"] {
  width: 100%;
  height: 28px;
  margin: 0;
  accent-color: var(--accent);
}

.compaction-range-field {
  min-width: 0;
}

.field-hint {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.field-wide {
  grid-column: 1 / -1;
}

.prompt-editor-stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.prompt-editor textarea {
  min-height: 280px;
  line-height: 1.45;
  resize: vertical;
  white-space: pre;
  overflow-wrap: normal;
}

.model-routing-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.model-setting-card {
  padding: 14px;
  border: 1px solid var(--line);
  background: #050505;
}

.settings-warning-stack {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.settings-footer {
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--line);
  padding-top: 16px;
}

.minizuza-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 16px;
}

.minizuza-tile {
  display: flex;
  flex-direction: column;
  gap: 14px;
  border: 1px solid var(--line);
  background: #050505;
  padding: 16px;
}

.minizuza-create-tile {
  border-color: var(--line-strong);
}

.minizuza-tile-head,
.minizuza-facts,
.minizuza-link-row,
.minizuza-actions,
.mini-runtime-columns {
  display: flex;
  gap: 12px;
}

.minizuza-tile-head {
  justify-content: space-between;
  align-items: flex-start;
}

.minizuza-id {
  color: var(--text);
  font-size: 18px;
  text-transform: uppercase;
}

.minizuza-status-stack {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
}

.minizuza-status {
  border: 1px solid var(--line);
  padding: 4px 8px;
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
}

.minizuza-status.is-active,
.minizuza-status.is-running {
  border-color: var(--accent);
  color: var(--accent);
}

.minizuza-status.is-disabled {
  opacity: 0.62;
}

.minizuza-facts {
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 13px;
}

.minizuza-link-row input {
  flex: 1;
  min-width: 0;
}

.minizuza-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.minizuza-form textarea {
  min-height: 150px;
  resize: vertical;
}

.mini-runtime-columns {
  align-items: flex-start;
}

.mini-runtime-columns > div {
  flex: 1;
  min-width: 0;
}

.mini-runtime-checks {
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-height: 170px;
  overflow-y: auto;
  border: 1px solid var(--line);
  padding: 8px;
}

.mini-runtime-check {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 26px;
  color: var(--text);
  font-size: 12px;
  text-transform: uppercase;
}

.model-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.model-chip {
  padding: 8px 10px;
}

.model-chip.is-loaded {
  color: var(--text);
  border-color: var(--line-strong);
}

.empty-state {
  justify-content: center;
  min-height: 0;
}

.empty-copy {
  max-width: 680px;
  color: var(--muted);
}

@media (max-width: 1180px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .telemetry-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .message-list {
    min-height: 320px;
  }

  .chat-main-grid.has-plan {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 720px) {
  .app-shell,
  .telemetry-grid,
  .field-grid,
  .model-routing-grid,
  .runtime-toggle-grid {
    grid-template-columns: 1fr;
  }

  .topbar,
  .topbar-left,
  .topbar-right,
  .composer-footer,
  .settings-footer,
  .panel-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .message-user .message-box,
  .message-assistant .assistant-stack,
  .message-box {
    width: 100%;
  }

  .chat-main-grid,
  .chat-main-grid.has-plan {
    grid-template-columns: minmax(0, 1fr);
  }

  .plan-panel {
    max-height: 280px;
  }

  body {
    overflow: auto;
  }

  .app-shell,
  .workspace,
  .content-shell,
  .chat-layout {
    height: auto;
    overflow: visible;
  }
}