/*
 * Review chrome: the toolbar of prototype.html, the screen gallery (screens.html) and the entry page
 * (index.html). This is not part of the Orchestrator product layer. Colours, type, spacing and motion come
 * from baseline and product tokens only. Load after assets/orc/tokens.css.
 */

/* ---------- Shared ---------- */

.review-sr-only {
  position: absolute;
  inline-size: var(--orc-hairline);
  block-size: var(--orc-hairline);
  margin: calc(-1 * var(--orc-hairline));
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.review-page {
  min-block-size: 100dvh;
  background: var(--color-page-bg);
  font-size: var(--orc-text-body-size);
  line-height: var(--orc-text-body-leading);
}

.review-page a:not([class]) {
  border-radius: var(--radius-sm);
  color: var(--color-primary-700);
  font-weight: 600;
}

.review-page a:not([class]):focus-visible {
  box-shadow: var(--focus-ring);
}

.review-page code {
  font-family: var(--orc-font-family);
  font-size: 0.875em;
}

.review-brand {
  display: inline-flex;
  flex: none;
  align-items: center;
  gap: var(--space-2);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  text-decoration: none;
}

a.review-brand:focus-visible {
  box-shadow: var(--focus-ring);
}

.review-nav {
  display: flex;
  flex: none;
  gap: var(--space-1);
}

.review-nav .button {
  --button-ghost-fg: var(--color-text-secondary);

  font-weight: var(--orc-text-emphasis-weight);
}

.review-nav .button[aria-current="page"] {
  --button-ghost-fg: var(--color-primary-700);
}

.review-eyebrow {
  margin: 0;
  color: var(--color-primary-700);
  font-size: var(--orc-text-eyebrow-size);
  font-weight: var(--orc-text-eyebrow-weight);
  letter-spacing: var(--orc-text-eyebrow-tracking);
  line-height: var(--orc-text-eyebrow-leading);
  text-transform: uppercase;
}

.review-title {
  margin: 0;
  font-size: 2rem;
  font-weight: var(--orc-text-headline-weight);
  line-height: 1.15;
  text-wrap: balance;
}

.review-lead {
  max-inline-size: 52rem;
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 1rem;
  line-height: 1.6;
}

/* ---------- prototype.html: review toolbar ---------- */

.proto-noscript {
  margin: 0;
  padding: var(--space-6);
  font-size: var(--orc-text-body-size);
}

.proto-noscript a {
  color: var(--color-primary-700);
  font-weight: 600;
}

.proto-toolbar {
  position: fixed;
  z-index: calc(var(--orc-z-toast) + 1);
  inset-block: 0;
  inset-inline-end: 0;
  display: flex;
  block-size: fit-content;
  max-block-size: 100dvh;
  flex-direction: row-reverse;
  align-items: center;
  gap: var(--space-2);
  margin-block: auto;
  font-family: var(--orc-font-family);
  pointer-events: none;
}

.proto-toolbar[hidden],
.proto-toolbar__panel[hidden] {
  display: none;
}

.proto-toolbar > * {
  pointer-events: auto;
}

.proto-toolbar__toggle {
  display: inline-flex;
  min-block-size: var(--control-height-sm);
  align-items: center;
  gap: var(--space-2);
  padding-inline: var(--space-3) var(--space-2);
  border: var(--orc-hairline) solid var(--color-border-strong);
  border-inline-end: 0;
  border-start-start-radius: var(--radius-md);
  border-end-start-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text-secondary);
  box-shadow: var(--shadow-md);
  font-size: var(--orc-text-meta-size);
  font-weight: var(--orc-text-eyebrow-weight);
  cursor: pointer;
  transition:
    background-color var(--orc-duration-fast) var(--orc-ease-out),
    color var(--orc-duration-fast) var(--orc-ease-out);
}

.proto-toolbar__toggle:hover,
.proto-toolbar__toggle[aria-expanded="true"] {
  background: var(--color-primary-50);
  color: var(--color-primary-700);
}

.proto-toolbar__toggle:focus-visible {
  box-shadow: var(--focus-ring), var(--shadow-md);
}

.proto-toolbar__panel {
  display: grid;
  inline-size: min(19rem, calc(100vw - var(--space-12) - var(--space-8)));
  max-block-size: min(40rem, calc(100dvh - var(--space-8)));
  align-content: start;
  gap: var(--space-3);
  padding: var(--space-3);
  overflow-y: auto;
  overscroll-behavior: contain;
  border: var(--orc-hairline) solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-md);
  scrollbar-width: thin;
}

.proto-toolbar__head {
  display: grid;
  gap: var(--space-1);
  padding-inline: var(--space-1);
}

.proto-toolbar__title {
  margin: 0;
  font-size: var(--orc-text-title-size);
  font-weight: var(--orc-text-title-weight);
  line-height: var(--orc-text-title-leading);
}

.proto-toolbar__current,
.proto-toolbar__note {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: var(--orc-text-meta-size);
  line-height: var(--orc-text-meta-leading);
}

.proto-toolbar__current code,
.proto-toolbar__id {
  font-family: var(--orc-font-family);
}

.proto-toolbar__current code {
  color: var(--color-text-primary);
}

.proto-toolbar__note a {
  border-radius: var(--radius-sm);
  color: var(--color-primary-700);
  font-weight: 600;
}

.proto-toolbar__note a[aria-current="true"] {
  color: var(--color-text-primary);
  text-decoration: none;
}

.proto-toolbar__note a:focus-visible {
  box-shadow: var(--focus-ring);
}

.proto-toolbar__group {
  margin: var(--space-2) 0 var(--space-1);
  padding-inline: var(--space-1);
  color: var(--color-text-secondary);
  font-size: var(--orc-text-eyebrow-size);
  font-weight: var(--orc-text-eyebrow-weight);
  letter-spacing: var(--orc-text-eyebrow-tracking);
  text-transform: uppercase;
}

.proto-toolbar__list {
  display: grid;
  gap: var(--orc-hairline);
  margin: 0;
  padding: 0;
  list-style: none;
}

.proto-toolbar__link {
  display: grid;
  gap: 0.125rem;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  color: var(--color-text-primary);
  text-decoration: none;
}

.proto-toolbar__link:hover {
  background: var(--color-surface-muted);
}

.proto-toolbar__link:focus-visible {
  box-shadow: var(--focus-ring);
}

.proto-toolbar__link[aria-current="page"] {
  background: var(--color-surface-selected);
  box-shadow: inset var(--orc-bar-width) 0 0 var(--color-primary-600);
}

.proto-toolbar__link[aria-current="page"]:focus-visible {
  box-shadow: inset var(--orc-bar-width) 0 0 var(--color-primary-600), var(--focus-ring);
}

.proto-toolbar__name {
  font-size: var(--orc-text-label-size);
  font-weight: var(--orc-text-label-weight);
  line-height: var(--orc-text-label-leading);
}

.proto-toolbar__link[aria-current="page"] .proto-toolbar__name {
  color: var(--color-primary-700);
}

.proto-toolbar__id {
  color: var(--color-text-secondary);
  font-size: var(--orc-text-meta-size);
  line-height: var(--orc-text-meta-leading);
}

.proto-toolbar__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1) var(--space-3);
  margin: 0;
  padding: var(--space-3) var(--space-1) 0;
  border-block-start: var(--orc-hairline) solid var(--color-border);
  font-size: var(--orc-text-label-size);
}

.proto-toolbar__links a {
  border-radius: var(--radius-sm);
  color: var(--color-primary-700);
  font-weight: 600;
}

.proto-toolbar__links a:focus-visible {
  box-shadow: var(--focus-ring);
}

/* ---------- screens.html: gallery ---------- */

.gallery {
  --gallery-min: 30rem;

  display: grid;
  inline-size: min(100rem, 100%);
  gap: var(--space-8);
  margin-inline: auto;
  padding: var(--space-8) var(--space-6) var(--space-12);
}

.gallery[data-width="1024"] {
  --gallery-min: 25rem;
}

.gallery[data-width="768"] {
  --gallery-min: 17rem;
}

.gallery[data-width="390"] {
  --gallery-min: 12.5rem;
}

.gallery__intro {
  display: grid;
  gap: var(--space-3);
}

.gallery__controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2) var(--space-4);
  padding-block-start: var(--space-2);
}

.gallery__label {
  margin: 0;
  font-size: var(--orc-text-label-size);
  font-weight: var(--orc-text-label-weight);
}

.gallery__status {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: var(--orc-text-label-size);
  font-variant-numeric: tabular-nums;
}

.gallery__group {
  display: grid;
  gap: var(--space-5);
  padding-block-start: var(--space-6);
  border-block-start: var(--orc-hairline) solid var(--color-border);
}

.gallery__group-title {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  margin: 0;
  font-size: 1.375rem;
  line-height: 1.25;
}

.gallery__group-count {
  color: var(--color-text-secondary);
  font-size: var(--orc-text-label-size);
  font-weight: 600;
}

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, var(--gallery-min)), 1fr));
  align-items: start;
  gap: var(--space-6) var(--space-5);
}

.gallery-card {
  position: relative;
  display: grid;
  min-inline-size: 0;
  gap: var(--space-2);
}

.gallery-card__head {
  display: grid;
  min-inline-size: 0;
  gap: 0.125rem;
}

.gallery-card__title {
  margin: 0;
  font-size: var(--orc-text-body-size);
  font-weight: 700;
  line-height: 1.35;
}

.gallery-card__link {
  border-radius: var(--radius-sm);
  color: var(--color-text-primary);
  text-decoration: none;
}

.gallery-card__link::after {
  position: absolute;
  z-index: var(--orc-z-raised);
  inset: 0;
  border-radius: var(--radius-lg);
  content: "";
}

.gallery-card__link:hover,
.gallery-card__link:focus-visible {
  color: var(--color-primary-700);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.gallery-card__id {
  color: var(--color-text-secondary);
  font-family: var(--orc-font-family);
  font-size: var(--orc-text-meta-size);
  overflow-wrap: anywhere;
}

.gallery-card__frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: var(--gallery-ratio, 1440 / 900);
  border: var(--orc-hairline) solid var(--color-border-strong);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
  transition:
    border-color var(--orc-duration-fast) var(--orc-ease-out),
    box-shadow var(--orc-duration-fast) var(--orc-ease-out);
}

.gallery-card:hover .gallery-card__frame {
  border-color: var(--color-primary-200);
  box-shadow: var(--shadow-md);
}

.gallery-card:has(.gallery-card__link:focus-visible) .gallery-card__frame {
  border-color: var(--color-primary-600);
  box-shadow: var(--focus-ring), var(--shadow-md);
}

.gallery-card__frame iframe {
  position: absolute;
  inset-block-start: 0;
  inset-inline-start: 0;
  display: block;
  border: 0;
  background: var(--color-page-bg);
  transform: scale(var(--gallery-scale, 0.25));
  transform-origin: 0 0;
}

.gallery-card__desc {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: var(--orc-text-meta-size);
  line-height: var(--orc-text-meta-leading);
}

/* ---------- index.html: entry page ---------- */

.entry {
  display: grid;
  inline-size: min(72rem, 100%);
  gap: var(--space-10);
  margin-inline: auto;
  padding: var(--space-10) var(--space-6) var(--space-12);
}

.entry-hero {
  display: grid;
  gap: var(--space-4);
}

.entry-hero__status {
  max-inline-size: 52rem;
}

.entry-section {
  display: grid;
  gap: var(--space-4);
}

.entry-section__head {
  display: grid;
  gap: var(--space-1);
}

.entry-section__title {
  margin: 0;
  font-size: 1.25rem;
  line-height: 1.3;
}

.entry-section__lead {
  max-inline-size: 52rem;
  margin: 0;
  color: var(--color-text-secondary);
  font-size: var(--orc-text-body-size);
  line-height: 1.55;
}

.entry-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr));
  gap: var(--space-4);
  margin: 0;
  padding: 0;
  list-style: none;
}

.entry-card {
  display: grid;
  block-size: 100%;
  align-content: start;
  gap: var(--space-3);
  color: var(--color-text-primary);
  text-decoration: none;
  transition:
    border-color var(--orc-duration-fast) var(--orc-ease-out),
    box-shadow var(--orc-duration-fast) var(--orc-ease-out);
}

.entry-card:hover {
  border-color: var(--color-primary-200);
  box-shadow: var(--shadow-md);
}

.entry-card:focus-visible {
  box-shadow: var(--focus-ring), var(--shadow-md);
}

.entry-card__icon {
  display: inline-grid;
  inline-size: 2.5rem;
  block-size: 2.5rem;
  place-items: center;
  border-radius: var(--radius-md);
  background: var(--color-primary-50);
  color: var(--color-primary-700);
}

.entry-card__title {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  margin: 0;
  font-size: var(--orc-text-title-size);
  font-weight: var(--orc-text-title-weight);
  line-height: var(--orc-text-title-leading);
}

.entry-card__text {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: var(--orc-text-body-size);
  line-height: 1.5;
}

.entry-card__path {
  color: var(--color-primary-700);
  font-family: var(--orc-font-family);
  font-size: var(--orc-text-meta-size);
}

.entry-docs {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 21rem), 1fr));
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  list-style: none;
}

.entry-doc {
  display: grid;
  block-size: 100%;
  align-content: start;
  gap: var(--space-1);
  padding: var(--space-3) var(--space-4);
  border: var(--orc-hairline) solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text-primary);
  text-decoration: none;
  transition:
    border-color var(--orc-duration-fast) var(--orc-ease-out),
    background-color var(--orc-duration-fast) var(--orc-ease-out);
}

.entry-doc:hover {
  border-color: var(--color-primary-200);
  background: var(--color-surface-selected);
}

.entry-doc:focus-visible {
  box-shadow: var(--focus-ring);
}

.entry-doc__name {
  color: var(--color-primary-700);
  font-family: var(--orc-font-family);
  font-size: var(--orc-text-label-size);
  font-weight: 600;
  overflow-wrap: anywhere;
}

.entry-doc__text {
  color: var(--color-text-secondary);
  font-size: var(--orc-text-meta-size);
  line-height: var(--orc-text-meta-leading);
}

.entry-code {
  margin: 0;
  padding: var(--space-3) var(--space-4);
  overflow-x: auto;
  border: var(--orc-hairline) solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  font-family: var(--orc-font-family);
  font-size: var(--orc-text-label-size);
  line-height: 1.7;
}

.entry-code code {
  font-size: inherit;
}

.entry-footer {
  display: grid;
  justify-items: center;
  gap: var(--space-2);
  padding-block-start: var(--space-6);
  border-block-start: var(--orc-hairline) solid var(--color-border);
  text-align: center;
}

.entry-footer__note {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: var(--orc-text-meta-size);
}

/* ---------- Narrow pages ---------- */

@media (width < 48rem) {
  .review-nav {
    display: none;
  }
}

@media (max-width: 32rem) {
  .entry-hero__status .inline-notice__body {
    flex-basis: 0;
  }
}

@media (width < 40rem) {
  .proto-toolbar__label {
    position: absolute;
    inline-size: var(--orc-hairline);
    block-size: var(--orc-hairline);
    margin: calc(-1 * var(--orc-hairline));
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
  }

  .proto-toolbar__toggle {
    padding-inline: var(--space-2);
  }

  .gallery,
  .entry {
    padding-inline: var(--space-4);
  }

  .review-title {
    font-size: 1.5rem;
  }
}

/* ---------- Motion ---------- */

@media (prefers-reduced-motion: reduce) {
  .proto-toolbar__toggle,
  .gallery-card__frame,
  .entry-card,
  .entry-doc {
    transition: none;
  }
}