/* NTVE component library — shared components and app compositions. */

* {
  box-sizing: border-box;
}

html {
  background: #f3f3f1;
  color: var(--color-foreground);
  font-family: var(--font-family-sans);
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
}

body {
  min-width: 1480px;
  margin: 0;
  background:
    radial-gradient(circle at 8% 2%, rgb(255 255 255 / 96%), transparent 28%),
    #f3f3f1;
}

button,
input,
textarea {
  color: inherit;
  font: inherit;
}

button {
  border: 0;
}

button:not([data-panel-toggle]):not([data-shell-resize]):not([data-navigator-resize]) {
  cursor: default;
}

.library-page {
  width: 1480px;
  margin: 0 auto;
  padding: 52px 52px 96px;
}

.library-cover {
  position: relative;
  min-height: 440px;
  overflow: hidden;
  padding: 52px;
  border: 1px solid rgb(13 13 13 / 8%);
  border-radius: 36px;
  background: var(--color-background);
  box-shadow: 0 14px 46px rgb(0 0 0 / 7%);
}

.library-cover::after {
  position: absolute;
  right: -190px;
  bottom: -310px;
  width: 720px;
  height: 720px;
  border: 1px solid rgb(13 13 13 / 7%);
  border-radius: 50%;
  box-shadow:
    0 0 0 64px rgb(0 128 189 / 4%),
    0 0 0 130px rgb(5 189 245 / 3%);
  content: "";
}

.library-cover__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cover-mark {
  width: 88px;
  height: auto;
  color: var(--color-foreground);
}

.cover-badge,
.spec-badge,
.token-code,
.keyboard-key {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-round);
  background: var(--color-secondary);
  color: var(--color-muted-foreground);
  font-family: var(--font-family-mono);
  font-size: var(--font-size-tiny);
  line-height: 1;
}

.cover-badge {
  min-height: 34px;
  padding: 0 14px;
}

.library-cover h1 {
  max-width: 820px;
  margin: 72px 0 18px;
  font-family: var(--font-family-rounded);
  font-size: 68px;
  font-weight: var(--font-weight-semibold);
  letter-spacing: -2.7px;
  line-height: 0.98;
}

.library-cover p {
  max-width: 660px;
  margin: 0;
  color: var(--color-muted-foreground);
  font-size: var(--font-size-body);
  line-height: var(--line-height-body);
}

.cover-meta {
  display: flex;
  gap: 10px;
  margin-top: 34px;
}

.cover-meta span {
  padding: 9px 12px;
  border-radius: var(--radius-small);
  background: var(--color-muted);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
}

.library-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 22px 0 0;
  padding: 8px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  background: rgb(255 255 255 / 88%);
  box-shadow: 0 4px 20px rgb(0 0 0 / 4%);
}

.library-nav a,
.library-nav span {
  padding: 10px 13px;
  border-radius: var(--radius-small);
  color: var(--color-muted-foreground);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  text-decoration: none;
}

.library-nav a:first-child,
.library-nav span:first-child {
  background: var(--color-foreground);
  color: var(--color-primary-foreground);
}

.library-section {
  margin-top: 88px;
  scroll-margin-top: 20px;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 520px;
  align-items: end;
  gap: 40px;
  margin-bottom: 28px;
}

.section-kicker,
.component-kicker,
.home-kicker {
  color: var(--color-muted-foreground);
  font-size: var(--font-size-tiny);
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--letter-spacing-kicker);
  text-transform: uppercase;
}

.section-heading h2 {
  margin: 8px 0 0;
  font-family: var(--font-family-rounded);
  font-size: 40px;
  font-weight: var(--font-weight-semibold);
  letter-spacing: -1.2px;
}

.section-heading p {
  margin: 0 0 3px;
  color: var(--color-muted-foreground);
  font-size: var(--font-size-small);
  line-height: var(--line-height-small);
}

.spec-board {
  padding: 30px;
  border: 1px solid rgb(13 13 13 / 8%);
  border-radius: 28px;
  background: var(--color-background);
  box-shadow: 0 8px 28px rgb(0 0 0 / 4%);
}

.spec-board + .spec-board {
  margin-top: 24px;
}

.spec-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 26px;
}

.spec-header h3 {
  margin: 0 0 6px;
  font-size: var(--font-size-title);
  font-weight: var(--font-weight-semibold);
}

.spec-header p {
  max-width: 690px;
  margin: 0;
  color: var(--color-muted-foreground);
  font-size: var(--font-size-xs);
  line-height: var(--line-height-xs);
}

.spec-badge {
  min-height: 30px;
  flex: 0 0 auto;
  padding: 0 11px;
}

.spec-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 18px;
}

.spec-cell {
  min-height: 160px;
  padding: 20px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  background: #fdfdfd;
}

.spec-cell--2 { grid-column: span 2; }
.spec-cell--3 { grid-column: span 3; }
.spec-cell--4 { grid-column: span 4; }
.spec-cell--5 { grid-column: span 5; }
.spec-cell--6 { grid-column: span 6; }
.spec-cell--7 { grid-column: span 7; }
.spec-cell--8 { grid-column: span 8; }
.spec-cell--12 { grid-column: span 12; }

.spec-label {
  display: block;
  margin-bottom: 18px;
  color: var(--color-muted-foreground);
  font-family: var(--font-family-mono);
  font-size: var(--font-size-tiny);
}

.spec-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

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

.swatch-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
}

.color-swatch {
  min-height: 128px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  background: var(--swatch);
}

.color-swatch__label {
  margin-top: 76px;
  padding: 12px;
  border-top: 1px solid rgb(13 13 13 / 8%);
  background: rgb(255 255 255 / 92%);
  backdrop-filter: blur(8px);
}

.color-swatch strong,
.color-swatch code {
  display: block;
  font-size: var(--font-size-tiny);
}

.color-swatch code {
  margin-top: 3px;
  color: var(--color-muted-foreground);
  font-family: var(--font-family-mono);
}

.type-sample {
  display: grid;
  grid-template-columns: 150px 1fr 90px;
  align-items: baseline;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--color-divider);
}

.type-sample:last-child {
  border-bottom: 0;
}

.type-sample__name,
.type-sample__value {
  color: var(--color-muted-foreground);
  font-family: var(--font-family-mono);
  font-size: var(--font-size-tiny);
}

.type-sample__text--display {
  font-family: var(--font-family-rounded);
  font-size: var(--font-size-display);
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--letter-spacing-display);
  line-height: 1;
}

.type-sample__text--heading {
  font-size: var(--font-size-heading);
  font-weight: var(--font-weight-semibold);
}

.type-sample__text--body {
  font-size: var(--font-size-body);
  line-height: var(--line-height-body);
}

.type-sample__text--mono {
  font-family: var(--font-family-mono);
  font-size: var(--font-size-mono);
}

.token-bars {
  display: flex;
  align-items: end;
  gap: 18px;
  min-height: 116px;
}

.token-bar {
  display: grid;
  place-items: end center;
  min-width: 66px;
  height: var(--size);
  padding: 0 8px 7px;
  border-radius: var(--radius-small);
  background: var(--color-accent);
  color: var(--color-muted-foreground);
  font-family: var(--font-family-mono);
  font-size: var(--font-size-tiny);
}

.icon {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.75;
}

.icon--16 { width: 16px; height: 16px; }
.icon--20 { width: 20px; height: 20px; }
.icon--22 { width: 22px; height: 22px; }
.icon--24 { width: 24px; height: 24px; }

.wordmark {
  display: block;
  width: var(--wordmark-width);
  height: var(--wordmark-height);
  color: var(--color-foreground);
  object-fit: contain;
}

.ntve-button,
.shell-toggle,
.icon-button,
.rail-item,
.composer-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  white-space: nowrap;
}

.ntve-button {
  min-height: var(--control-height);
  padding: 0 17px;
  border: 1px solid transparent;
  border-radius: var(--radius-medium);
  background: var(--color-foreground);
  color: var(--color-primary-foreground);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
}

.ntve-button--outline {
  border-color: var(--color-border);
  background: var(--color-background);
  color: var(--color-foreground);
}

.ntve-button--secondary {
  background: var(--color-secondary);
  color: var(--color-foreground);
}

.ntve-button--ghost {
  background: transparent;
  color: var(--color-foreground);
}

.ntve-button--destructive {
  background: var(--color-destructive-soft);
  color: var(--color-destructive);
}

.ntve-button[disabled],
.ntve-button.is-disabled {
  opacity: var(--opacity-disabled);
}

.shell-toggle {
  height: 36px;
  padding: 0 12px;
  border: 1px solid var(--color-control-border);
  border-radius: var(--radius-control);
  background: var(--color-unselected-control);
  color: var(--color-foreground);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  box-shadow: var(--shadow-field);
}

.shell-toggle.is-selected,
.shell-toggle[aria-pressed="true"] {
  border-color: transparent;
  background: var(--color-accent);
  box-shadow: none;
}

.shell-toggle__close {
  display: none;
  margin-left: 2px;
  font-size: 14px;
  line-height: 1;
}

.shell-toggle.is-selected .shell-toggle__close,
.shell-toggle[aria-pressed="true"] .shell-toggle__close {
  display: inline;
}

.icon-button {
  width: 36px;
  height: 36px;
  padding: 0;
  border-radius: var(--radius-control);
  background: transparent;
  color: var(--color-foreground);
}

.icon-button--outline {
  border: 1px solid var(--color-border);
  background: var(--color-background);
}

.icon-button--muted {
  background: var(--color-muted);
}

.icon-button--round {
  width: 44px;
  height: 44px;
  border-radius: 50%;
}

.toolbar-group {
  display: inline-flex;
  align-items: center;
  height: 42px;
  padding: 3px;
  border-radius: var(--radius-appbar-icon);
  background: rgb(249 249 249 / 74%);
}

.search-field {
  display: flex;
  align-items: center;
  gap: 9px;
  height: var(--control-height);
  padding: 0 13px;
  border: 1px solid var(--color-input);
  border-radius: var(--radius-small);
  background: var(--color-muted);
  color: var(--color-muted-foreground);
  font-size: var(--font-size-xs);
  box-shadow: var(--shadow-field);
}

.search-field__text {
  min-width: 0;
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.keyboard-key {
  min-width: 25px;
  height: 24px;
  padding: 0 7px;
  border-radius: 6px;
  background: var(--color-background);
  box-shadow: 0 1px 0 rgb(0 0 0 / 8%);
}

.status-dot {
  width: 9px;
  height: 9px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--color-success);
  box-shadow: 0 0 0 3px rgb(4 184 76 / 11%);
}

/* Main app shell */
.app-frame-wrap {
  overflow: hidden;
  border: 1px solid rgb(13 13 13 / 10%);
  border-radius: 30px;
  background: var(--color-background);
  box-shadow: 0 14px 42px rgb(0 0 0 / 10%);
}

.app-shell {
  position: relative;
  display: grid;
  grid-template-columns: var(--navigation-rail-width) minmax(0, 1fr);
  gap: var(--shell-gap);
  width: var(--canvas-width);
  height: var(--canvas-height);
  overflow: hidden;
  background: var(--color-background);
  isolation: isolate;
  --panel-fraction: 0.4;
  --panel-width: 40%;
  --primary-width: 60%;
  --navigator-width: 218px;
}

.navigation-rail {
  display: flex;
  flex-direction: column;
  gap: 8px;
  height: 100%;
  padding: 14px 8px;
  background: var(--surface-sidebar-tint);
  color: var(--color-sidebar-foreground);
  backdrop-filter: blur(var(--surface-material-blur)) saturate(var(--surface-material-saturation));
}

.rail-wordmark {
  display: grid;
  width: var(--rail-wordmark-slot-width);
  height: var(--rail-wordmark-slot-height);
  margin: 0 auto 1px;
  place-items: center;
}

.rail-wordmark .wordmark {
  width: var(--wordmark-compact-width);
  height: var(--wordmark-compact-height);
}

.rail-item {
  width: 68px;
  height: var(--rail-item-height);
  flex-direction: column;
  gap: 5px;
  padding: 5px 3px;
  border-radius: var(--radius-rail-item);
  background: transparent;
  color: var(--color-sidebar-foreground);
  font-size: var(--font-size-micro);
  font-weight: var(--font-weight-medium);
}

.rail-item.is-selected {
  background: var(--color-foreground);
  color: var(--color-primary-foreground);
}

.rail-spacer {
  flex: 1;
}

.main-card {
  position: relative;
  min-width: 0;
  margin: var(--shell-edge-inset) var(--shell-edge-inset) var(--shell-edge-inset) 0;
  overflow: hidden;
  border: 1px solid var(--color-shell-border);
  border-radius: var(--radius-content);
  background: var(--surface-card-tint);
  box-shadow: var(--shadow-shell);
  backdrop-filter: blur(var(--surface-material-blur)) saturate(var(--surface-material-saturation));
}

.app-bar {
  position: relative;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--app-bar-height);
  padding: 0 12px 0 20px;
  border-bottom: 1px solid var(--color-divider);
  background: rgb(255 255 255 / 88%);
  backdrop-filter: blur(18px) saturate(160%);
}

.app-bar__identity,
.app-bar__title,
.app-bar__actions {
  display: flex;
  align-items: center;
}

.app-bar__identity {
  min-width: 0;
  gap: 10px;
}

.app-bar__icon-tile {
  display: grid;
  width: 36px;
  height: 36px;
  flex: 0 0 auto;
  border-radius: var(--radius-appbar-icon);
  background: var(--color-muted);
  place-items: center;
}

.app-bar__copy {
  min-width: 0;
}

.app-bar__title {
  gap: 7px;
  font-size: var(--font-size-heading);
  font-weight: var(--font-weight-semibold);
  line-height: 21px;
}

.app-bar__subtitle {
  max-width: 260px;
  overflow: hidden;
  color: var(--color-muted-foreground);
  font-size: var(--font-size-tiny);
  line-height: 16px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.app-bar__actions {
  flex: 0 0 auto;
  justify-content: flex-end;
  gap: 8px;
}

.app-bar__action-block {
  display: flex;
  align-items: center;
  gap: 6px;
}

.open-actions,
.preview-actions {
  display: none;
}

.app-shell[data-open="true"] .open-actions,
.app-shell[data-preview="true"] .preview-actions {
  display: inline-flex;
}

.app-shell[data-open="true"] [data-panel-toggle="open"],
.app-shell[data-preview="true"] [data-panel-toggle="preview"] {
  border-color: transparent;
  background: var(--color-accent);
  box-shadow: none;
}

.app-shell[data-open="true"] [data-panel-toggle="open"] .shell-toggle__close,
.app-shell[data-preview="true"] [data-panel-toggle="preview"] .shell-toggle__close {
  display: inline;
}

.route-stage {
  position: absolute;
  inset: var(--app-bar-height) 0 0;
  overflow: hidden;
  background: var(--color-background);
  container: route-stage / inline-size;
}

.primary-view,
.open-panel,
.preview-panel {
  position: absolute;
  inset-block: 0;
  overflow: hidden;
  transition:
    left var(--motion-duration-standard) var(--motion-ease-spring),
    width var(--motion-duration-standard) var(--motion-ease-spring),
    opacity var(--motion-duration-standard) var(--motion-ease-spring);
}

.app-shell[data-resize-target="panel"] .primary-view,
.app-shell[data-resize-target="panel"] .open-panel,
.app-shell[data-resize-target="panel"] .preview-panel,
.app-shell[data-resize-target="navigator"] .file-navigator,
.app-shell[data-resize-target="navigator"] .code-editor {
  transition: none;
  user-select: none;
}

.primary-view {
  left: 0;
  z-index: 1;
  width: var(--primary-content-width, 100%);
  opacity: 1;
  background: var(--color-background);
  container: primary-view / inline-size;
}

.open-panel {
  left: var(--open-panel-left, 100%);
  z-index: 4;
  width: var(--open-panel-width, 0%);
  opacity: 0;
  border-left: 1px solid var(--color-panel-border);
  background: var(--color-background);
  container: open-editor / inline-size;
}

.preview-panel {
  left: var(--shell-primary-width, 100%);
  z-index: 3;
  width: var(--preview-panel-width, 0%);
  opacity: 0;
  border-left: 1px solid var(--color-panel-border);
  background: var(--color-background);
  container: preview-panel / inline-size;
}

.app-shell[data-open="true"][data-preview="false"] .primary-view,
.app-shell[data-open="false"][data-preview="true"] .primary-view {
  width: var(--primary-content-width, var(--primary-width));
}

.app-shell[data-open="true"][data-preview="false"] .open-panel {
  left: var(--open-panel-left, var(--primary-width));
  width: var(--open-panel-width, var(--panel-width));
  opacity: 1;
}

.app-shell[data-open="false"][data-preview="true"] .open-panel {
  left: var(--open-panel-left, var(--primary-width));
  width: var(--open-panel-width, 0%);
}

.app-shell[data-open="false"][data-preview="true"] .preview-panel {
  left: var(--shell-primary-width, var(--primary-width));
  width: var(--preview-panel-width, var(--panel-width));
  opacity: 1;
}

.app-shell[data-open="true"][data-preview="true"] .primary-view {
  width: var(--primary-content-width, var(--primary-width));
  opacity: 0;
  pointer-events: none;
}

.app-shell[data-open="true"][data-preview="true"] .open-panel {
  left: var(--open-panel-left, 0%);
  width: var(--open-panel-width, var(--primary-width));
  opacity: 1;
}

.app-shell[data-open="true"][data-preview="true"] .preview-panel {
  left: var(--shell-primary-width, var(--primary-width));
  width: var(--preview-panel-width, var(--panel-width));
  opacity: 1;
}

.shell-resize {
  position: absolute;
  z-index: 12;
  top: 0;
  bottom: 0;
  left: calc(var(--shell-primary-width, var(--primary-width)) - (var(--panel-resize-hit-width) / 2));
  display: none;
  width: var(--panel-resize-hit-width);
  padding: 0;
  background: transparent;
  cursor: col-resize;
  touch-action: none;
}

.app-shell[data-open="true"] .shell-resize,
.app-shell[data-preview="true"] .shell-resize {
  display: block;
}

.app-shell[data-expanded="true"] .shell-resize {
  display: none;
}

.shell-resize::after,
.navigator-resize::after,
.resize-handle-sample::after {
  position: absolute;
  top: 50%;
  left: 50%;
  width: var(--panel-resize-grip-width);
  height: var(--panel-resize-grip-height);
  border-radius: var(--radius-round);
  background: var(--color-border);
  content: "";
  transform: translate(-50%, -50%);
  transition:
    width var(--motion-duration-fast) var(--motion-ease-spring),
    background var(--motion-duration-fast) var(--motion-ease-spring);
}

.app-shell[data-resize-target="panel"] .shell-resize::after,
.app-shell[data-resize-target="navigator"] .navigator-resize::after {
  width: var(--panel-resize-grip-active-width);
  background: rgb(13 13 13 / 60%);
}

.resize-handle-sample {
  position: relative;
  width: 12px;
  height: 116px;
  border-radius: var(--radius-small);
  background: var(--color-secondary);
}

/* Home */
.home-view {
  overflow: hidden;
  background-color: var(--color-background);
  background-image:
    linear-gradient(var(--color-grid-line) 0.5px, transparent 0.5px),
    linear-gradient(90deg, var(--color-grid-line) 0.5px, transparent 0.5px);
  background-size: var(--home-grid-size) var(--home-grid-size);
}

.home-content {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, var(--home-side-column-width-max));
  gap: var(--space-xl);
  width: min(100%, var(--home-content-width-max));
  height: 100%;
  margin: 0 auto;
  padding: 36px var(--page-padding-wide) 44px;
}

.home-main,
.home-side {
  min-width: 0;
}

.home-main {
  display: flex;
  flex-direction: column;
}

.home-hero {
  margin-bottom: 24px;
}

.home-hero h2 {
  margin: 10px 0 13px;
  font-family: var(--font-family-rounded);
  font-size: var(--font-size-display);
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--letter-spacing-display);
  line-height: 0.98;
}

.home-hero p {
  max-width: 560px;
  margin: 0;
  color: var(--color-muted-foreground);
  font-size: var(--font-size-body);
  line-height: var(--line-height-body);
}

.project-picker {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  height: var(--control-height);
  margin-top: 18px;
  padding: 0 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  background: rgb(255 255 255 / 86%);
  box-shadow: var(--shadow-field);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
}

.project-picker span {
  min-width: 0;
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.composer-heading {
  margin: 2px 0 12px;
  font-size: var(--font-size-heading);
  font-weight: var(--font-weight-semibold);
}

.prompt-composer {
  min-height: 196px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-large);
  background: var(--color-card);
  box-shadow: var(--shadow-composer);
}

.prompt-composer__field {
  min-height: 126px;
  padding: 20px;
  color: #777;
  font-size: var(--font-size-heading);
  line-height: 27px;
}

.prompt-composer__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px 12px;
}

.composer-options {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 8px;
}

.composer-pill {
  height: 36px;
  padding: 0 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-small);
  background: var(--color-background);
  color: var(--color-muted-foreground);
  font-size: var(--font-size-tiny);
  font-weight: var(--font-weight-medium);
}

.composer-submit {
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--color-foreground);
  color: var(--color-primary-foreground);
}

.home-side {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.surface-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-large);
  background: rgb(255 255 255 / 88%);
  box-shadow: 0 4px 15px rgb(0 0 0 / 3%);
}

.workspace-card,
.recent-card {
  padding: 18px;
}

.card-heading-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.card-heading-row h3,
.quick-starts h3 {
  margin: 0;
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-semibold);
}

.card-heading-row span {
  color: var(--color-muted-foreground);
  font-size: var(--font-size-tiny);
}

.workspace-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 9px;
}

.metric-cell {
  min-height: 80px;
  padding: 11px;
  border-radius: var(--radius-metric);
  background: var(--color-muted);
}

.metric-cell strong,
.metric-cell span {
  display: block;
}

.metric-cell strong {
  margin-bottom: 5px;
  font-size: 24px;
  font-weight: var(--font-weight-semibold);
}

.metric-cell span {
  color: var(--color-muted-foreground);
  font-size: var(--font-size-tiny);
}

.quick-starts {
  display: grid;
  gap: 8px;
}

.quick-starts h3 {
  margin: 4px 2px 2px;
}

.quick-card {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr) 24px;
  align-items: center;
  gap: 11px;
  min-height: var(--home-suggestion-card-compact-height-min);
  padding: 11px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  background: rgb(255 255 255 / 88%);
}

.quick-card__icon,
.action-card__icon {
  display: grid;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-muted);
  place-items: center;
}

.quick-card__copy strong,
.quick-card__copy span {
  display: block;
}

.quick-card__copy strong {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
}

.quick-card__copy span {
  margin-top: 2px;
  overflow: hidden;
  color: var(--color-muted-foreground);
  font-size: var(--font-size-tiny);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.recent-row {
  display: grid;
  grid-template-columns: 8px 1fr auto;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  border-top: 1px solid var(--color-divider);
}

.recent-row strong,
.recent-row span {
  font-size: var(--font-size-tiny);
}

.recent-row span {
  color: var(--color-muted-foreground);
}

@container primary-view (max-width: 979px) {
  .home-content {
    display: block;
    width: min(100%, 780px);
    padding: 32px 28px 40px;
  }

  .home-side {
    display: none;
  }

  .home-hero h2 {
    font-size: 42px;
  }
}

@container primary-view (max-width: 580px) {
  .home-content {
    padding: 28px 24px 34px;
  }

  .home-hero h2 {
    font-size: 36px;
  }

  .composer-pill:nth-child(n + 2) {
    display: none;
  }
}

/* Agent conversation */
.agent-view {
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  background: var(--color-background);
}

.chat-scroll {
  overflow: hidden;
  padding: 16px 32px 8px;
}

.chat-canvas {
  width: min(100%, var(--chat-canvas-width-max));
  min-height: 100%;
  margin: 0 auto;
  padding: 28px 16px 36px;
  border: 1px solid var(--color-chat-canvas-border);
  border-radius: var(--radius-chat-canvas);
  background: var(--color-chat-canvas);
}

.chat-column {
  display: flex;
  width: min(100%, var(--chat-column-width-max));
  margin: 0 auto;
  flex-direction: column;
  gap: 34px;
}

.user-turn {
  align-self: flex-end;
  max-width: calc(100% - 72px);
  padding: 12px 16px;
  border-radius: var(--radius-medium);
  background: var(--color-muted);
  font-size: var(--font-size-small);
  line-height: var(--line-height-small);
}

.assistant-turn {
  font-size: var(--font-size-small);
  line-height: var(--line-height-small);
}

.assistant-turn p {
  margin: 0 0 14px;
}

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

.assistant-turn strong {
  font-weight: var(--font-weight-semibold);
}

.process-card {
  margin: 14px 0 16px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  background: var(--color-background);
}

.process-card__row {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  min-height: 50px;
  padding: 6px 12px;
  border-bottom: 1px solid var(--color-divider);
}

.process-card__row:last-child {
  border-bottom: 0;
}

.process-card__icon {
  display: grid;
  width: 28px;
  height: 28px;
  border-radius: 9px;
  background: var(--color-muted);
  color: var(--color-muted-foreground);
  place-items: center;
}

.process-card__copy strong,
.process-card__copy span {
  display: block;
}

.process-card__copy strong {
  font-size: var(--font-size-xs);
  line-height: 18px;
}

.process-card__copy span,
.turn-meta {
  color: var(--color-muted-foreground);
  font-family: var(--font-family-mono);
  font-size: var(--font-size-tiny);
  line-height: 17px;
}

.turn-actions {
  display: flex;
  gap: 5px;
  margin-top: 12px;
}

.turn-actions .icon-button {
  width: 30px;
  height: 30px;
  color: var(--color-muted-foreground);
}

.chat-composer-wrap {
  padding: 12px 32px 16px;
  background: linear-gradient(to top, #fff 74%, rgb(255 255 255 / 0%));
}

.chat-composer {
  width: min(100%, var(--chat-composer-width-max));
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-large);
  background: var(--color-background);
  box-shadow: var(--shadow-composer);
}

.chat-composer__field {
  min-height: 72px;
  padding: 16px 18px 8px;
  color: #777;
  font-size: var(--font-size-small);
}

.chat-composer__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 10px 10px;
}

.chat-status {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 7px 14px;
  border-top: 1px solid var(--color-divider);
  color: var(--color-muted-foreground);
  font-family: var(--font-family-mono);
  font-size: var(--font-size-tiny);
}

/* Open editor */
.open-panel__inner {
  display: grid;
  grid-template-rows: var(--editor-quick-open-height) minmax(0, 1fr);
  height: 100%;
}

.quick-open-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-bottom: 1px solid var(--color-divider);
  background: var(--color-background);
}

.quick-open-bar .search-field {
  min-width: 0;
  flex: 1;
}

.editor-workspace {
  position: relative;
  display: flex;
  min-height: 0;
  overflow: hidden;
  background: var(--color-background);
}

.file-navigator {
  width: var(--navigator-width);
  min-width: 0;
  overflow: hidden;
  border-right: 1px solid var(--color-divider);
  background: #fcfcfc;
  transition: width var(--motion-duration-fast) var(--motion-ease-spring);
}

.navigator-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 42px;
  padding: 0 12px 0 14px;
  color: var(--color-muted-foreground);
  font-size: var(--font-size-tiny);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.7px;
  text-transform: uppercase;
}

.file-tree {
  padding: 4px 8px;
}

.file-row {
  display: flex;
  align-items: center;
  gap: 7px;
  height: 30px;
  padding: 0 8px;
  border-radius: 7px;
  color: var(--color-muted-foreground);
  font-size: var(--font-size-tiny);
  white-space: nowrap;
}

.file-row.is-selected {
  background: var(--color-sidebar-selection-on-white);
  color: var(--color-foreground);
}

.file-row--nested { padding-left: 22px; }
.file-row--deep { padding-left: 38px; }

.navigator-resize {
  position: absolute;
  z-index: 6;
  top: 0;
  bottom: 0;
  left: calc(var(--navigator-width) - (var(--panel-resize-hit-width) / 2));
  width: var(--panel-resize-hit-width);
  padding: 0;
  background: transparent;
  cursor: col-resize;
  touch-action: none;
}

.code-editor {
  min-width: 0;
  flex: 1;
  overflow: hidden;
  background: var(--color-background);
}

.editor-tabs {
  display: flex;
  align-items: stretch;
  height: var(--editor-tab-height);
  border-bottom: 1px solid var(--color-divider);
  background: #fcfcfc;
}

.editor-tab {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-width: 138px;
  padding: 0 13px;
  border-right: 1px solid var(--color-divider);
  background: var(--color-background);
  font-size: var(--font-size-tiny);
}

.editor-tab::before {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-warning);
  content: "";
}

.code-viewport {
  height: calc(100% - var(--editor-tab-height));
  overflow: hidden;
  padding: 14px 0 30px;
  font-family: var(--font-family-mono);
  font-size: var(--font-size-code);
  line-height: 22px;
  tab-size: 2;
}

.code-line {
  display: grid;
  grid-template-columns: 44px minmax(max-content, 1fr);
  min-height: 22px;
  padding-right: 14px;
  white-space: pre;
}

.code-line__number {
  padding-right: 11px;
  color: #a4a4a4;
  font-size: var(--font-size-code-gutter);
  text-align: right;
  user-select: none;
}

.syntax-comment { color: var(--syntax-comment); }
.syntax-string { color: var(--syntax-string); }
.syntax-number { color: var(--syntax-number); }
.syntax-keyword { color: var(--syntax-keyword); font-weight: 700; }
.syntax-attribute { color: var(--syntax-attribute); }
.syntax-type { color: var(--syntax-type); }
.syntax-variable { color: var(--syntax-variable); }
.syntax-command { color: var(--syntax-command); }
.syntax-value { color: var(--syntax-value); }

@container open-editor (max-width: 390px) {
  .file-navigator,
  .navigator-resize {
    display: none;
  }
}

@container open-editor (max-width: 260px) {
  .quick-open-bar .search-field {
    display: none;
  }
}

/* Preview / filler app */
.preview-panel__inner {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) 44px;
  height: 100%;
}

.preview-banner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-divider);
  background: var(--color-preview-banner);
}

.preview-banner__icon {
  display: grid;
  width: 30px;
  height: 30px;
  flex: 0 0 auto;
  border-radius: 10px;
  background: rgb(5 189 245 / 10%);
  color: var(--color-brand-blue);
  place-items: center;
}

.preview-banner__copy {
  min-width: 0;
  flex: 1;
}

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

.preview-banner__copy strong {
  font-size: var(--font-size-xs);
}

.preview-banner__copy span {
  margin-top: 2px;
  color: var(--color-muted-foreground);
  font-size: var(--font-size-tiny);
}

.preview-stage {
  min-height: 0;
  overflow: hidden;
  padding: 18px;
  background: #f5f7f8;
}

.filler-app {
  height: 100%;
  min-height: 430px;
  overflow: hidden;
  border: 1px solid rgb(13 13 13 / 9%);
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 9px 32px rgb(28 47 58 / 10%);
}

.filler-app__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 58px;
  padding: 0 18px;
  border-bottom: 1px solid #edf0f1;
}

.filler-brand {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 15px;
  font-weight: 700;
}

.filler-brand__mark {
  display: grid;
  width: 27px;
  height: 27px;
  border-radius: 9px;
  background: #101f28;
  color: #65e5ce;
  place-items: center;
}

.filler-avatar {
  display: grid;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #ddf7f0;
  color: #176b5c;
  font-size: 11px;
  font-weight: 700;
  place-items: center;
}

.filler-app__content {
  padding: 22px 20px;
}

.filler-app__eyebrow {
  color: #718087;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.filler-app h3 {
  margin: 7px 0 6px;
  color: #10202a;
  font-family: var(--font-family-rounded);
  font-size: 26px;
  letter-spacing: -0.7px;
}

.filler-app__subcopy {
  margin: 0;
  color: #718087;
  font-size: 12px;
  line-height: 18px;
}

.filler-progress {
  position: relative;
  display: grid;
  width: 152px;
  height: 152px;
  margin: 24px auto 20px;
  border-radius: 50%;
  background: conic-gradient(#62d9c1 0 76%, #eef3f2 76% 100%);
  place-items: center;
}

.filler-progress::after {
  position: absolute;
  width: 118px;
  height: 118px;
  border-radius: 50%;
  background: #fff;
  content: "";
}

.filler-progress__copy {
  position: relative;
  z-index: 1;
  text-align: center;
}

.filler-progress__copy strong,
.filler-progress__copy span {
  display: block;
}

.filler-progress__copy strong {
  color: #10202a;
  font-size: 27px;
}

.filler-progress__copy span {
  margin-top: 2px;
  color: #718087;
  font-size: 10px;
}

.habit-list {
  display: grid;
  gap: 8px;
}

.habit-row {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 8px 11px;
  border-radius: 12px;
  background: #f7f9f9;
}

.habit-check {
  display: grid;
  width: 27px;
  height: 27px;
  border-radius: 9px;
  background: #ddf7f0;
  color: #177a68;
  place-items: center;
}

.habit-row strong,
.habit-row span {
  display: block;
}

.habit-row strong {
  color: #1d2b32;
  font-size: 12px;
}

.habit-row span {
  margin-top: 2px;
  color: #7d898f;
  font-size: 10px;
}

.habit-streak {
  color: #617177;
  font-size: 10px;
  font-weight: 700;
}

.preview-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 0 14px;
  border-top: 1px solid var(--color-divider);
  color: var(--color-muted-foreground);
  font-family: var(--font-family-mono);
  font-size: var(--font-size-tiny);
}

.preview-footer__status {
  display: flex;
  align-items: center;
  gap: 7px;
}

@container preview-panel (max-width: 340px) {
  .preview-banner {
    padding-inline: 11px;
  }

  .preview-stage {
    padding: 10px;
  }

  .filler-progress {
    width: 126px;
    height: 126px;
  }

  .filler-progress::after {
    width: 98px;
    height: 98px;
  }
}

/* Library drawer */
.library-overlay-demo,
.command-overlay-demo {
  position: relative;
  height: 720px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-large);
  background: var(--color-background);
}

.overlay-shell-hint {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: var(--navigation-rail-width) 1fr;
  gap: var(--shell-gap);
  background: var(--color-background);
}

.overlay-main-hint {
  margin: 10px 10px 10px 0;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-large);
  background:
    linear-gradient(var(--color-grid-line) 0.5px, transparent 0.5px),
    linear-gradient(90deg, var(--color-grid-line) 0.5px, transparent 0.5px),
    #fff;
  background-size: 28px 28px;
}

.overlay-main-hint::before {
  display: block;
  height: 68px;
  border-bottom: 1px solid var(--color-border);
  background: rgb(255 255 255 / 88%);
  content: "";
}

.library-scrim,
.command-scrim {
  position: absolute;
  inset: 0;
}

.library-scrim {
  z-index: 2;
  background: var(--color-scrim-library);
  backdrop-filter: blur(2px);
}

.library-drawer {
  position: absolute;
  z-index: 3;
  top: 10px;
  bottom: 10px;
  left: calc(var(--navigation-rail-width) + var(--shell-gap));
  display: grid;
  grid-template-rows: 78px minmax(0, 1fr) auto;
  width: var(--library-drawer-width);
  overflow: hidden;
  border: 1px solid var(--color-shell-border);
  border-radius: var(--radius-large);
  background: rgb(255 255 255 / 94%);
  box-shadow: var(--shadow-library-drawer);
  backdrop-filter: blur(var(--surface-material-blur)) saturate(var(--surface-material-saturation));
}

.drawer-header {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 0 18px;
  border-bottom: 1px solid var(--color-divider);
}

.drawer-header__title {
  min-width: 0;
  flex: 1;
}

.drawer-header__title strong,
.drawer-header__title span {
  display: block;
}

.drawer-header__title strong {
  font-size: var(--font-size-heading);
}

.drawer-header__title span {
  margin-top: 2px;
  color: var(--color-muted-foreground);
  font-size: var(--font-size-tiny);
}

.drawer-content {
  overflow: hidden;
  padding: 16px;
}

.drawer-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.drawer-action-card {
  display: flex;
  min-height: 92px;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  padding: 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  background: var(--color-background);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
}

.drawer-action-card.is-primary {
  border-color: var(--color-foreground);
  background: var(--color-foreground);
  color: var(--color-primary-foreground);
}

.action-card__icon {
  width: 34px;
  height: 34px;
}

.drawer-action-card.is-primary .action-card__icon {
  background: rgb(255 255 255 / 14%);
}

.drawer-section-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 38px;
  margin-top: 12px;
  padding: 0 7px;
  color: var(--color-muted-foreground);
  font-size: var(--font-size-tiny);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.6px;
  text-transform: uppercase;
}

.project-row,
.task-row,
.drawer-footer-row {
  display: flex;
  align-items: center;
  gap: 9px;
  border-radius: var(--radius-small);
}

.project-row {
  height: 40px;
  padding: 0 8px;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
}

.project-row__count {
  margin-left: auto;
  color: var(--color-muted-foreground);
  font-family: var(--font-family-mono);
  font-size: var(--font-size-tiny);
}

.task-row {
  min-height: 52px;
  margin: 2px 0 2px 20px;
  padding: 7px 10px;
}

.task-row.is-selected {
  background: var(--color-sidebar-selection);
}

.task-row__status {
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--color-success);
}

.task-row__copy {
  min-width: 0;
  flex: 1;
}

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

.task-row__copy strong {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
}

.task-row__copy span {
  margin-top: 2px;
  color: var(--color-muted-foreground);
  font-size: var(--font-size-tiny);
}

.drawer-footer {
  padding: 8px 12px 12px;
  border-top: 1px solid var(--color-divider);
}

.drawer-footer-row {
  height: 50px;
  padding: 0 10px;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
}

.drawer-footer-row .keyboard-key {
  margin-left: auto;
}

/* Command palette */
.command-scrim {
  z-index: 2;
  display: flex;
  justify-content: center;
  padding-top: 154px;
  background: var(--color-scrim-command);
}

.command-palette {
  width: min(calc(100% - 64px), var(--command-palette-width-max));
  height: max-content;
  max-height: 466px;
  overflow: hidden;
  border: 1px solid rgb(13 13 13 / 12%);
  border-radius: var(--radius-large);
  background: rgb(252 252 252 / 94%);
  box-shadow: 0 24px 70px rgb(0 0 0 / 22%);
  backdrop-filter: blur(24px) saturate(180%);
}

.command-search-wrap {
  padding: 8px;
}

.command-search {
  display: flex;
  align-items: center;
  gap: 10px;
  height: var(--command-palette-search-height);
  padding: 0 12px;
  border-radius: var(--radius-small);
  background: rgb(249 249 249 / 78%);
}

.command-search__text {
  min-width: 0;
  flex: 1;
  color: var(--color-muted-foreground);
  font-size: var(--font-size-small);
}

.command-results {
  height: var(--command-palette-results-height);
  overflow: hidden;
  padding: 10px;
  border-top: 1px solid var(--color-divider);
}

.command-group + .command-group {
  margin-top: 8px;
}

.command-group__label {
  padding: 5px 10px;
  color: var(--color-muted-foreground);
  font-size: var(--font-size-tiny);
  font-weight: var(--font-weight-medium);
}

.command-row {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  min-height: var(--command-palette-row-height);
  padding: 0 10px;
  border-radius: var(--radius-small);
}

.command-row.is-highlighted {
  background: var(--color-accent);
}

.command-row__icon {
  display: grid;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  color: var(--color-muted-foreground);
  place-items: center;
}

.command-row__copy strong,
.command-row__copy span {
  display: block;
}

.command-row__copy strong {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
}

.command-row__copy span {
  margin-top: 2px;
  color: var(--color-muted-foreground);
  font-size: var(--font-size-tiny);
}

.command-row__shortcut {
  display: flex;
  gap: 4px;
}

/* Run dropdown */
.run-dropdown-demo {
  position: relative;
  display: inline-flex;
  min-width: 230px;
  min-height: 190px;
  align-items: flex-start;
}

.run-menu {
  position: absolute;
  z-index: 5;
  top: 44px;
  right: 0;
  width: 214px;
  padding: 6px;
  border: 1px solid rgb(13 13 13 / 12%);
  border-radius: var(--radius-appbar-icon);
  background: var(--color-popover);
  box-shadow: var(--shadow-popover);
}

.run-menu__label {
  padding: 7px 9px 5px;
  color: var(--color-muted-foreground);
  font-size: var(--font-size-tiny);
  font-weight: var(--font-weight-medium);
}

.run-menu__item {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) 18px;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 4px 8px;
  border-radius: var(--radius-small);
  font-size: var(--font-size-xs);
}

.run-menu__item.is-selected {
  background: var(--color-accent);
}

.run-menu__icon {
  display: grid;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--color-muted);
  place-items: center;
}

.run-menu__check {
  color: var(--color-ring);
}

/* Scaled component previews */
.mini-preview {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  background: var(--color-background);
}

.mini-rail {
  width: 84px;
  min-height: 440px;
}

.mini-app-bar {
  width: 100%;
}

.app-caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin: 16px 4px 0;
}

.app-caption strong {
  font-size: var(--font-size-small);
}

.app-caption span {
  color: var(--color-muted-foreground);
  font-family: var(--font-family-mono);
  font-size: var(--font-size-tiny);
}

.interaction-note {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  padding: 12px 14px;
  border: 1px solid rgb(0 128 189 / 18%);
  border-radius: var(--radius-medium);
  background: rgb(0 128 189 / 5%);
  color: #165f7d;
  font-size: var(--font-size-xs);
}

.panel-specimen {
  height: 620px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  background: var(--color-background);
}

.view-specimen {
  position: relative;
  height: 720px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-large);
  background: var(--color-background);
}

.view-specimen .agent-view {
  position: relative;
  width: 100%;
  height: 100%;
}

.panel-specimen .open-panel,
.panel-specimen .preview-panel {
  position: relative;
  inset: auto;
  width: 100%;
  height: 100%;
  opacity: 1;
  border-left: 0;
  transition: none;
}

.panel-state-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.panel-state-card {
  padding: 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  background: var(--color-background);
}

.panel-state-card strong,
.panel-state-card span {
  display: block;
}

.panel-state-card strong {
  margin-bottom: 3px;
  font-size: var(--font-size-xs);
}

.panel-state-card > span {
  color: var(--color-muted-foreground);
  font-family: var(--font-family-mono);
  font-size: var(--font-size-tiny);
}

.panel-state-diagram {
  display: flex;
  height: 86px;
  margin-bottom: 11px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-small);
  background: var(--color-muted);
}

.panel-state-diagram__primary,
.panel-state-diagram__open,
.panel-state-diagram__preview {
  display: grid;
  place-items: center;
  color: var(--color-muted-foreground);
  font-size: 10px;
}

.panel-state-diagram__primary {
  flex: var(--primary, 1);
  background: #fff;
}

.panel-state-diagram__open {
  flex: var(--open, 0);
  min-width: 0;
  border-left: var(--open-border, 0) solid var(--color-border);
  background: #f9f9f9;
}

.panel-state-diagram__preview {
  flex: var(--preview, 0);
  min-width: 0;
  border-left: var(--preview-border, 0) solid var(--color-border);
  background: #eef8fb;
}

@media (prefers-reduced-motion: reduce) {
  .primary-view,
  .open-panel,
  .preview-panel,
  .file-navigator,
  .shell-resize::after,
  .navigator-resize::after {
    transition: none;
  }
}