/* Showcase workbench chrome. Components bring their own styles. */
:root {
  color-scheme: light;
}

:root[data-theme="dark"] {
  color-scheme: dark;
}

body {
  background: var(--au-bg);
  color: var(--au-fg);
  font-family: var(--au-font-sans);
  margin: 0;
  min-width: 0;
}

button,
input,
textarea {
  font: inherit;
}

.sx-header {
  align-items: center;
  display: flex;
  gap: 16px;
  justify-content: space-between;
  margin: 0 auto;
  max-width: 820px;
  padding: 24px 20px 0;
}

.sx-brand {
  color: var(--au-fg);
  font-family: var(--au-font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-decoration: none;
}

.sx-brand:hover {
  color: var(--au-action);
}

.sx-nav {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.sx-main {
  margin: 0 auto;
  max-width: 820px;
  padding: 48px 20px 96px;
}

.sx-kicker {
  color: var(--au-action);
  font: 600 12px/1.3 var(--au-font-mono);
  letter-spacing: 0.08em;
  margin: 0 0 12px;
  text-transform: uppercase;
}

.sx-title {
  font-size: clamp(28px, 5vw, 40px);
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 1.08;
  margin: 0;
  max-width: 18ch;
}

.sx-intro {
  color: var(--au-fg-muted);
  font-size: 17px;
  line-height: 1.55;
  margin: 16px 0 0;
  max-width: 62ch;
}

.sx-meta {
  color: var(--au-fg-subtle);
  display: flex;
  flex-wrap: wrap;
  font: 12px/1.4 var(--au-font-mono);
  gap: 8px 16px;
  margin: 20px 0 40px;
}

.sx-meta span + span::before {
  color: var(--au-border-emphasis);
  content: "/";
  margin-right: 16px;
}

.sx-panel {
  background: var(--au-surface);
  border: 1px solid var(--au-border-color);
  border-radius: var(--au-radius-lg);
  min-width: 0;
  overflow: hidden;
}

.sx-panel__bar {
  align-items: center;
  background: var(--au-surface-muted);
  border-bottom: 1px solid var(--au-border-color);
  display: flex;
  font: 12px/1.4 var(--au-font-mono);
  gap: 16px;
  justify-content: space-between;
  padding: 13px 16px;
}

.sx-panel__bar span {
  color: var(--au-fg-subtle);
  text-align: right;
}

.sx-body {
  min-width: 0;
  padding: 20px;
}

.sx-composer {
  border-top: 1px solid var(--au-border-color);
  padding: 16px 20px 20px;
}

.sx-composer .au-chat-input {
  max-width: none;
}

.sx-note {
  color: var(--au-fg-subtle);
  font: 12px/1.5 var(--au-font-mono);
  margin: 20px 0 0;
}

.sx-stack {
  display: grid;
  gap: 16px;
  min-width: 0;
}

.sx-state {
  color: var(--au-fg-muted);
  font-size: 14px;
  line-height: 1.55;
  margin: 0;
}

.sx-install {
  background: var(--au-surface-muted);
  border: 1px solid var(--au-border-color);
  border-radius: var(--au-radius-md);
  margin-top: 20px;
  min-width: 0;
  overflow: hidden;
}

.sx-install__bar {
  align-items: center;
  background: var(--au-surface);
  border-bottom: 1px solid var(--au-border-color);
  display: flex;
  justify-content: space-between;
  padding: 10px 12px;
}

.sx-install__bar strong {
  font: 600 11px/1.3 var(--au-font-mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.sx-install pre {
  color: var(--au-dark-ink);
  font: 12px/1.55 var(--au-font-mono);
  margin: 0;
  overflow: auto;
  padding: 14px;
  white-space: pre-wrap;
}

.sx-install code {
  color: inherit;
  font: inherit;
}

/* Index cards */
.sx-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
}

.sx-card {
  background: var(--au-surface);
  border: 1px solid var(--au-border-color);
  border-radius: var(--au-radius-md);
  color: inherit;
  display: grid;
  gap: 8px;
  padding: 18px 20px;
  text-decoration: none;
  transition:
    border-color var(--au-duration-fast) var(--au-ease),
    background-color var(--au-duration-fast) var(--au-ease);
}

.sx-card:hover {
  background: var(--au-surface-muted);
  border-color: var(--au-border-emphasis);
}

.sx-card__index {
  color: var(--au-fg-subtle);
  font: 11px/1.3 var(--au-font-mono);
  letter-spacing: 0.04em;
}

.sx-card__name {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0;
}

.sx-card__desc {
  color: var(--au-fg-muted);
  font-size: 14px;
  line-height: 1.5;
  margin: 0;
}

.sx-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

/* Host demo chrome for rich-object compositions — not library components. */
.sx-section {
  display: grid;
  gap: 12px;
  margin-top: 40px;
}

.sx-section__title {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0;
}

.sx-section__lead {
  color: var(--au-fg-muted);
  font-size: 14px;
  line-height: 1.55;
  margin: 0;
}

.sx-matrix {
  display: grid;
  gap: 16px;
}

.sx-pill-row {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.sx-pill {
  align-items: center;
  background: var(--au-surface-muted);
  border: 1px solid var(--au-border-color);
  border-radius: 999px;
  color: var(--au-fg-muted);
  display: inline-flex;
  font: 11px/1.3 var(--au-font-mono);
  gap: 6px;
  padding: 4px 10px;
}

.sx-pill[data-au-state="streaming"] {
  border-color: color-mix(in srgb, var(--au-action) 35%, var(--au-border-color));
  color: var(--au-action);
}

.sx-pill[data-au-state="success"] {
  border-color: color-mix(in srgb, var(--au-success) 35%, var(--au-border-color));
}

.sx-pill[data-au-state="error"] {
  border-color: color-mix(in srgb, var(--au-danger) 35%, var(--au-border-color));
  color: var(--au-danger);
}

.sx-pill__dot {
  background: currentColor;
  border-radius: 50%;
  display: inline-block;
  height: 6px;
  opacity: 0.7;
  width: 6px;
}

.sx-attach-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.sx-attach {
  align-items: center;
  background: var(--au-surface);
  border: 1px solid var(--au-border-color);
  border-radius: var(--au-radius-md);
  color: var(--au-fg-muted);
  display: inline-flex;
  font-size: 12px;
  gap: 8px;
  padding: 8px 10px;
}

.sx-attach__thumb {
  background: var(--au-surface-muted);
  border: 1px solid var(--au-border-color);
  border-radius: 6px;
  height: 28px;
  width: 28px;
}

.sx-diff {
  background: var(--au-surface-muted);
  border: 1px solid var(--au-border-color);
  border-radius: var(--au-radius-md);
  font: 12px/1.5 var(--au-font-mono);
  margin: 0;
  overflow: auto;
  padding: 12px 14px;
  white-space: pre;
}

.sx-diff__add {
  color: var(--au-success);
}

.sx-diff__del {
  color: var(--au-danger);
}

.sx-table {
  border-collapse: collapse;
  font-size: 13px;
  width: 100%;
}

.sx-table th,
.sx-table td {
  border-bottom: 1px solid var(--au-border-color);
  padding: 8px 10px;
  text-align: left;
}

.sx-table th {
  color: var(--au-fg-subtle);
  font: 11px/1.3 var(--au-font-mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.sx-verdict__copy {
  color: var(--au-fg-muted);
  font-size: 14px;
  line-height: 1.5;
  margin: 0;
}

.sx-details {
  margin: 16px 0 0;
}

.sx-details > summary {
  color: var(--au-fg-subtle);
  cursor: pointer;
  display: inline-flex;
  font: 10px/1.3 var(--au-font-mono);
  list-style: none;
  margin-bottom: 6px;
  width: fit-content;
}

.sx-details > summary::-webkit-details-marker {
  display: none;
}

.sx-details > summary:focus-visible {
  border-radius: var(--au-radius-sm);
  box-shadow: var(--au-focus-ring);
  outline: 2px solid var(--au-focus);
  outline-offset: 2px;
}

.au-approval-gate__footer .status-tag {
  align-self: center;
}

.sx-doc-chip {
  align-items: center;
  background: var(--au-surface);
  border: 1px solid var(--au-border-color);
  border-radius: var(--au-radius-md);
  color: inherit;
  display: flex;
  gap: 12px;
  max-width: 28rem;
  padding: 12px;
  text-align: left;
  width: 100%;
}

.sx-doc-chip__preview {
  background: var(--au-surface-muted);
  border: 1px solid var(--au-border-color);
  border-radius: 8px;
  display: grid;
  gap: 4px;
  flex-shrink: 0;
  height: 52px;
  padding: 8px;
  width: 40px;
}

.sx-doc-chip__preview span {
  background: var(--au-border-color);
  border-radius: 999px;
  display: block;
  height: 2px;
}

.sx-doc-chip__preview span:nth-child(2) {
  width: 70%;
}

.sx-doc-chip__meta {
  color: var(--au-fg-subtle);
  font: 11px/1.4 var(--au-font-mono);
  margin: 4px 0 0;
}

.sx-doc-chip__name {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0;
}

.sx-prompts {
  display: grid;
  gap: 10px;
}

@media (min-width: 640px) {
  .sx-prompts {
    grid-template-columns: 1fr 1fr;
  }
}

.sx-prompt {
  background: var(--au-surface);
  border: 1px solid var(--au-border-color);
  border-radius: var(--au-radius-md);
  color: inherit;
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  text-align: left;
}

.sx-prompt:hover {
  background: var(--au-surface-muted);
  border-color: var(--au-border-emphasis);
}

.sx-prompt__title {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0;
}

.sx-prompt__desc {
  color: var(--au-fg-muted);
  font-size: 13px;
  line-height: 1.45;
  margin: 0;
}

.sx-citations {
  border-top: 1px solid var(--au-border-color);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
  padding-top: 12px;
}

.sx-citation {
  background: var(--au-surface-muted);
  border: 1px solid var(--au-border-color);
  border-radius: var(--au-radius-md);
  color: var(--au-fg-muted);
  font-size: 12px;
  padding: 6px 10px;
  text-decoration: none;
}

.sx-citation:hover {
  border-color: var(--au-border-emphasis);
  color: var(--au-fg);
}

.sx-countdown {
  display: grid;
  gap: 6px;
  margin-top: 12px;
}

.sx-countdown__meta {
  color: var(--au-fg-subtle);
  display: flex;
  font: 11px/1.3 var(--au-font-mono);
  justify-content: space-between;
}

.sx-countdown__track {
  background: var(--au-surface-muted);
  border-radius: 999px;
  height: 6px;
  overflow: hidden;
}

.sx-countdown__fill {
  background: var(--au-action);
  height: 100%;
  width: 65%;
}

.sx-verdict-split {
  display: grid;
  gap: 0;
}

@media (min-width: 720px) {
  .sx-verdict-split {
    grid-template-columns: 1fr 1fr;
  }

  .sx-verdict-split > :first-child {
    border-right: 1px solid var(--au-border-color);
  }
}

.sx-verdict-panel {
  padding: 16px 20px;
}

.sx-verdict-panel--muted {
  background: var(--au-surface-muted);
}

.sx-check-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
}

.sx-check-list li {
  color: var(--au-fg-muted);
  font-size: 14px;
  list-style: none;
  padding-left: 0;
}

@media (max-width: 600px) {
  .sx-header {
    padding-top: 16px;
  }

  .sx-main {
    padding: 32px 16px 72px;
  }

  .sx-panel__bar {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .sx-panel__bar span {
    text-align: left;
  }

  .sx-body {
    padding: 16px;
  }

  .sx-composer {
    padding: 14px 16px 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}