/* Shared visual contract for user-facing catalog routes.
   Loaded after page/refined styles; intentionally excludes Admin. */
html[data-shell="refined"] {
  --catalog-card-border: var(--border-light);
  --catalog-card-radius: var(--radius-lg);
  --catalog-card-gap: 16px;
  --catalog-card-padding: 20px;
  --catalog-card-shadow-hover: 0 8px 24px color-mix(in srgb, #000 9%, transparent);
}

html[data-shell="refined"] :is(
  .agent-hotel-grid,
  .skills-list,
  .prompt-grid,
  .apps-grid,
  .howto-grid,
  [data-page="use-cases"] .rfd-card-grid
) {
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--catalog-card-gap);
  justify-content: start;
}

html[data-shell="refined"] [data-page="use-cases"] .howto-grid {
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  justify-content: start;
}

/* The official and Lab app grids use the same bounded card tracks as the
   other catalogs. A single app therefore remains scan-sized on desktop
   instead of stretching across the full content column. */
html[data-shell="refined"] .apps-grid {
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  justify-content: start;
  align-items: start;
}

/* Apps use content-sized cards rather than stretching to a tall neighbour. */
html[data-shell="refined"] .apps-grid .app-card {
  padding: min(16px, var(--catalog-card-padding));
  gap: 10px;
}

/* Prompt Library keeps one result surface in refined mode. The legacy
   browse/filter containers remain in the DOM for state and mobile behavior,
   but their decorative card shells no longer stack around the grid. */
html[data-shell="refined"] .browse-toolbar-shell,
html[data-shell="refined"] .library-main > .card {
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

html[data-shell="refined"] .browse-toolbar-shell {
  gap: 12px;
}

html[data-shell="refined"] .filter-bar {
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

html[data-shell="refined"] .active-filters-summary {
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

/* Keep catalogue controls on the same compact toolbar baseline. Skills has
   its own browse toolbar, while Prompt Library owns the shared sort-control
   and agent-select styles; both remain keyboard-native controls. */
html[data-shell="refined"] .hub-page .skills-browse-toolbar {
  align-items: center;
  gap: 12px;
}

/* On narrow screens the Skills toolbar stacks: filter menus start at the left and the sort menu takes the full width. */
@media (max-width: 680px) {
  html[data-shell="refined"] .hub-page .skills-browse-toolbar {
    align-items: stretch;
  }
}

html[data-shell="refined"] .hub-page .skills-browse-toolbar .skills-filters {
  flex: 1 1 auto;
}

html[data-shell="refined"] .hub-page .skills-browse-toolbar .sort-control {
  flex-direction: row;
  align-items: center;
  gap: 8px;
  margin-left: auto;
  color: var(--text3);
  font-size: 0.8rem;
  font-weight: 600;
}

/* V4: the sort menu looks like the filter menu buttons (40 px, 8 px radius, 15 px text) with its chevron. */
html[data-shell="refined"] .hub-page :is(.sort-control select, .filter-bar__agent-select) {
  min-height: 40px;
  padding: 0 34px 0 12px;
  color: var(--text-primary, var(--text));
  font-size: 15px;
  font-weight: 500;
  background-color: var(--bg-surface, var(--surface));
  border: 1px solid var(--border-medium, #c9cfd1);
  border-radius: 8px;
}

html[data-shell="refined"] .hub-page[data-page="prompts"] .library-layout {
  margin-top: 16px;
}

html[data-shell="refined"] .hub-page[data-page="skills"] .skills-browse-view {
  gap: 16px;
}

html[data-shell="refined"] :is(
  .filter-chip,
  .category-pill,
  .agent-pill,
  .skills-filter-chip
) {
  min-height: 32px;
  padding: 5px 11px;
  border-radius: 999px;
  box-shadow: none;
  font-size: 0.8rem;
}

html[data-shell="refined"] :is(
  .agent-hotel-card,
  .skill-card,
  .prompt-card,
  .app-card,
  .howto-card,
  [data-page="use-cases"] .rfd-card
) {
  min-width: 0;
  border: 1px solid var(--catalog-card-border);
  border-radius: var(--catalog-card-radius);
  background: var(--bg-card);
  box-shadow: none;
}

html[data-shell="refined"] :is(
  .agent-hotel-card,
  .skill-card,
  .prompt-card,
  .app-card
) {
  padding: var(--catalog-card-padding);
}

html[data-shell="refined"] .prompt-card {
  border-left-width: 1px;
  border-top-width: 1px;
  gap: 12px;
}

/* Lab status remains a semantic warning, not a generic card variation. */
html[data-shell="refined"] .app-card.app-card--lab {
  border-left: 3px solid #c97b00;
}

html[data-shell="refined"] :is(
  .agent-hotel-card__title,
  .skill-card__title,
  .prompt-card__title,
  .app-card__title,
  .howto-card__title,
  [data-page="use-cases"] .rfd-card__title
) {
  min-width: 0;
  overflow-wrap: anywhere;
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.005em;
}

html[data-shell="refined"] :is(
  .agent-hotel-card__description,
  .skill-card__description,
  .prompt-card__description,
  .app-card__description,
  .howto-card__description,
  [data-page="use-cases"] .rfd-card__desc
) {
  min-width: 0;
  color: var(--text-secondary);
  font-size: 0.875rem;
  line-height: 1.5;
}

html[data-shell="refined"] :is(
  .agent-hotel-card__footer,
  .skill-card__footer,
  .prompt-card__action-row,
  .app-card__footer,
  .howto-card__meta,
  [data-page="use-cases"] .rfd-card__footer
) {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--border-light);
}

html[data-shell="refined"] :is(
  .skill-card,
  .prompt-card,
  .app-card,
  .app-card__main,
  .agent-hotel-card__launch,
  .howto-card__cta,
  [data-page="use-cases"] .rfd-card__cta
):focus-visible {
  outline: 2px solid var(--brand-primary);
  outline-offset: 3px;
  box-shadow: none;
}

@media (hover: hover) {
  html[data-shell="refined"] :is(
    .agent-hotel-card,
    .skill-card,
    .prompt-card.revealed:not(.prompt-card--skeleton),
    .app-card,
    .howto-card,
    [data-page="use-cases"] .rfd-card
  ):hover {
    border-color: var(--brand-primary);
    box-shadow: var(--catalog-card-shadow-hover);
    transform: translateY(-1px);
  }

  html[data-shell="refined"] .app-card.app-card--lab:hover {
    border-color: #c97b00;
  }
}

@media (max-width: 680px) {
  html[data-shell="refined"] {
    --catalog-card-padding: 18px;
  }

  html[data-shell="refined"] :is(
    .agent-hotel-grid,
    .skills-list,
    .prompt-grid,
    .apps-grid,
    .howto-grid,
    [data-page="use-cases"] .rfd-card-grid
  ) {
    grid-template-columns: minmax(0, 1fr);
    width: 100%;
  }
}

/* Keep the medium workspace intentionally scannable. The desktop shell has
   enough room for three or four tracks, while this range is most useful with
   two readable cards rather than a crowded third column. */
@media (min-width: 681px) and (max-width: 1100px) {
  html[data-shell="refined"] :is(
    .agent-hotel-grid,
    .skills-list,
    .prompt-grid,
    .apps-grid,
    .howto-grid,
    [data-page="use-cases"] .rfd-card-grid
  ) {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  html[data-shell="refined"] [data-page="use-cases"] .rfd-card-grid {
    grid-template-columns: minmax(0, 760px);
    width: min(100%, 760px);
  }
}

@media (prefers-reduced-motion: reduce) {
  html[data-shell="refined"] :is(
    .agent-hotel-card,
    .skill-card,
    .prompt-card,
    .app-card,
    .howto-card,
    [data-page="use-cases"] .rfd-card
  ) {
    transition: none;
  }
}

/* AH-060: the existing launch anchor covers the card without introducing a
   second link, scripted navigation, or nested interactive controls. */
.agent-hotel-card {
  position: relative;
  isolation: isolate;
}

.agent-hotel-card__launch[href]::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  z-index: 1;
}

.agent-hotel-card__launch[href]:focus-visible::after {
  outline: 3px solid var(--brand-primary);
  outline-offset: 3px;
}

.agent-hotel-card__info-btn {
  z-index: 2;
}

/* Agent-only discovery presentation; the shared controller owns freshness. */
.agent-discovery-controls { display: flex; flex-wrap: wrap; align-items: end; gap: 12px 18px; margin: 0 0 20px; }
.agent-discovery-controls label { display: grid; gap: 6px; color: var(--text); font-size: .85rem; font-weight: 600; }
.agent-discovery-controls select { max-width: 100%; min-height: 40px; padding: 8px 12px; border: 1px solid var(--border2); border-radius: 8px; background: var(--surface); color: var(--text); font: inherit; }
.agent-discovery-controls select:focus-visible { outline: 2px solid var(--brand-primary); outline-offset: 2px; }
.agent-discovery-controls [role="status"] { flex-basis: 100%; margin: 0; color: var(--text2); font-size: .85rem; }
.agent-hotel-card__availability { margin: 8px 0 0; font-size: .85rem; font-weight: 650; color: var(--text); }
.agent-hotel-card__observation, .agent-hotel-card__sharing { display: block; margin: 5px 0 0; font-size: .76rem; color: var(--text2); }
.agent-discovery-empty { color: var(--text2); }
@media (max-width: 600px) { .agent-discovery-controls label { width: 100%; } .agent-discovery-controls select { width: 100%; } }

/* Spacing changes rhythm without shrinking text or interactive targets. */
html[data-shell="refined"] body[data-density="compact"] {
  --catalog-card-gap: 10px;
  --catalog-card-padding: 14px;
}
html[data-shell="refined"] [data-help-video-card] { min-width: 0; }
/* One native button covers the compact card; the separate source link sits above it. */
html[data-shell="refined"] [data-help-video-card] { position: relative; align-self: start; gap: 0; }
.usecase-video-preview { aspect-ratio: 16 / 9; display: grid; place-items: center; background: linear-gradient(135deg, #183b35, #31594d); border-radius: 8px; }
.usecase-video-play { position: static; border: 0; padding: 0; background: transparent; color: #fff; cursor: pointer; font: inherit; }
.usecase-video-play::after { content: ""; position: absolute; inset: 0; z-index: 1; border-radius: var(--radius-lg); }
.usecase-video-poster { display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; background: #ffffffeb; color: #183b35; font-size: 24px; padding-left: 3px; }
.usecase-video-play:focus-visible { outline: none; }
.usecase-video-play:focus-visible::after { outline: 3px solid var(--brand-primary); outline-offset: 3px; }
[data-help-video-link] { position: relative; z-index: 2; }
html[data-shell="refined"] [data-help-video-card] .rfd-card__body { flex: 0 0 auto; padding: 14px 12px 12px; }
html[data-shell="refined"] [data-help-video-card] .rfd-card__footer { margin-top: 0; padding-top: 10px; }
.usecase-video-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.usecase-video-source { margin-left: auto; }
.usecase-video-dialog { width: min(90vw, 1100px); max-height: 90dvh; padding: 16px; border: 1px solid var(--border-light); border-radius: var(--radius-lg); background: var(--surface, #fff); }
.usecase-video-dialog::backdrop { background: #0009; }
.usecase-video-dialog .rfd-usecase-thumb { width: 100%; height: auto; aspect-ratio: 16 / 9; max-height: 65vh; margin-top: 12px; }
.usecase-video-dialog iframe { width: 100%; height: 100%; }
html[data-shell="refined"] :is(.howto-card__body, [data-help-video-card] .rfd-card__body) {
  padding: var(--catalog-card-padding);
}

/* Compact agent cards keep their evidence semantics without a catalog-status row. */
html[data-shell="refined"] .agent-hotel-card { padding: 14px 16px; gap: 8px; }
html[data-shell="refined"] .agent-hotel-card__footer { gap: 8px; padding-top: 8px; }
html[data-shell="refined"] .agent-hotel-card__vendor { margin-right: auto; }
html[data-shell="refined"] .agent-hotel-card__info-btn { flex: 0 0 24px; align-self: center; }
html[data-shell="refined"] .agent-hotel-card__launch { text-align: right; }
html[data-shell="refined"] .app-card--product { display: flex; flex-direction: column; gap: 12px; }
html[data-shell="refined"] .app-card__variant { min-width: 0; padding-top: 12px; border-top: 1px solid var(--border-light); }
html[data-shell="refined"] .app-card__variant h4 { margin: 0 0 6px; font-size: .9rem; }
html[data-shell="refined"] .app-card__variant p { margin: 8px 0; }
html[data-shell="refined"] .app-card__variant a { position: relative; z-index: 2; }
html[data-shell="refined"] .app-card__variant-info { margin: 8px 0 12px; font-size: .85rem; color: var(--text-secondary); }
html[data-shell="refined"] .app-card__variant-info summary { cursor: pointer; width: fit-content; }
html[data-shell="refined"] .app-card__variant-info summary:focus-visible { outline: 2px solid var(--brand-primary); outline-offset: 3px; }
html[data-shell="refined"] .app-card__variant .app-card__vendor { display: inline-block; margin-right: 12px; font-size: .8rem; }
html[data-shell="refined"] .app-card__variant .app-card__launch { display: inline-block; font-size: .8rem; }

/* Two readable tracks on phones; rem breakpoint preserves zoomed text space. */
@media (min-width: 24rem) and (max-width: 680px) {
  html[data-shell="refined"] body:not(.admin-page) { --catalog-card-padding: 12px; --catalog-card-gap: 10px; }
  html[data-shell="refined"] body:not(.admin-page) :is(.agent-hotel-grid, .skills-list, .prompt-grid, .apps-grid, .howto-grid, [data-page="use-cases"] .rfd-card-grid),
  html[data-shell="refined"] body:not(.admin-page) [data-page="use-cases"] .howto-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  html[data-shell="refined"] body:not(.admin-page) .agent-hotel-card { padding: 12px; }
  html[data-shell="refined"] body:not(.admin-page) :is(.agent-hotel-card, .skill-card, .prompt-card, .app-card, .howto-card, .rfd-card) { min-width: 0; overflow-wrap: anywhere; }
  html[data-shell="refined"] body:not(.admin-page) :is(.agent-hotel-card__footer, .skill-card__footer, .prompt-card__footer, .app-card__footer) { flex-wrap: wrap; }
  html[data-shell="refined"] body:not(.admin-page) .agent-hotel-card__info-btn { min-width: 44px; min-height: 44px; flex-basis: 44px; }
  html[data-shell="refined"] body:not(.admin-page) .agent-hotel-card__launch { min-height: 44px; display: inline-flex; align-items: center; }
}

/* Mobile Agents details stay inside their card without splitting classification labels. */
@media (max-width: 680px) {
  html[data-shell="refined"] body:not(.admin-page) .agent-hotel-card__header { flex-wrap: wrap; }
  html[data-shell="refined"] body:not(.admin-page) .agent-hotel-card__badges { flex-basis: 100%; justify-content: flex-start; }
  html[data-shell="refined"] body:not(.admin-page) .agent-hotel-card__class { white-space: nowrap; overflow-wrap: normal; }
  html[data-shell="refined"] body:not(.admin-page) .agent-hotel-card__info-btn { position: static; }
  html[data-shell="refined"] body:not(.admin-page) .agent-hotel-card__info-tooltip {
    left: 8px; right: 8px; bottom: 52px; width: auto; max-width: none;
  }
}

/* Agents view controls and bounded progressive results. */
.agent-view-tabs { display: flex; flex-wrap: wrap; gap: 6px; width: 100%; }
.agent-view-tabs [role="tab"] { min-height: 44px; padding: 8px 14px; border: 1px solid var(--border-light); border-radius: 8px; background: var(--surface); color: var(--text); font: inherit; cursor: pointer; }
.agent-view-tabs [aria-selected="true"] { background: var(--brand-primary); color: var(--on-brand, #fff); border-color: var(--brand-primary); }
.agent-view-tabs [role="tab"]:focus-visible, .agent-hotel-card__evidence summary:focus-visible { outline: 2px solid var(--brand-primary); outline-offset: 3px; }
/* A card that gets focus (the first new card after Show more, a requested agent) shows it; the card's own shadow hides the
   shared focus ring. */
.agent-hotel-card:focus-visible { outline: 3px solid var(--link); outline-offset: 3px; }
[data-agent-check-details] { width: 100%; color: var(--text2); font-size: .85rem; }
[data-agent-check-details] summary, .agent-hotel-card__evidence summary { cursor: pointer; }
.agent-hotel-card__evidence { font-size: .76rem; color: var(--text2); position: relative; z-index: 2; }
[data-agent-page-sentinel] { height: 1px; }
[data-agent-page-sentinel] + [data-agent-discovery-more] { margin: 16px 0; min-height: 44px; }

/* Keep the video category readable when the card footer needs two rows. */
html[data-shell="refined"] [data-page="use-cases"] .rfd-card__footer {
  flex-wrap: wrap;
  gap: 8px 12px;
}

html[data-shell="refined"] [data-page="use-cases"] .rfd-card__footer .rfd-tag {
  overflow-wrap: normal;
}

/* Optional retained local metadata is separate from identity and action controls. */
[data-retained-metadata], [data-retained-details] p {
  font-size: .875rem;
  line-height: 1.5;
  overflow-wrap: anywhere;
}
[data-retained-details] { margin-block: .5rem; }

/* Explicit feedback stays above the desktop stretched launch target. */
.agent-feedback-action { position: relative; z-index: 2; align-self: flex-start; width: auto; min-height: 44px; padding: 8px 12px; border: 1px solid var(--border-light); border-radius: 8px; background: transparent; color: var(--text); font: inherit; font-size: .8125rem; cursor: pointer; }
.agent-feedback-action:hover { background: var(--bg-page); }
.agent-feedback-action:focus-visible, .agent-feedback-modal button:focus-visible { outline: 2px solid var(--brand-primary); outline-offset: 3px; }
@media (max-width: 900px) {
  [data-shell="refined"] .agent-hotel-card:not(.mobile-sheet-open) .agent-feedback-action { display: none; }
}

.agent-feedback-modal button { min-height: 44px; width: auto; align-self: flex-start; font: inherit; font-size: .875rem; padding: 10px 16px; border: 1px solid var(--border-light); border-radius: 8px; background: var(--bg-card); color: inherit; cursor: pointer; }
.agent-feedback-modal button:disabled { cursor: default; opacity: .6; }
.agent-feedback-modal .modal__dialog { width: min(560px, calc(100vw - 32px)); }
.agent-feedback-modal .modal__header { padding: 16px 20px; }
.agent-feedback-modal .modal__title { min-width: 0; overflow-wrap: anywhere; }
.agent-feedback-modal .modal__header button { flex-shrink: 0; }
.agent-feedback-modal .modal__body { padding: 20px; gap: 16px; }
.agent-feedback-modal p, .agent-feedback-modal h3 { margin: 0; }
.agent-feedback-modal h3 { font-size: .9375rem; }
.agent-feedback-modal p { font-size: .875rem; line-height: 1.5; }
.agent-feedback-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 12px; }
.agent-feedback-actions h3 { margin-right: auto; }
.agent-feedback-modal [data-feedback-like][aria-pressed="true"] { border-color: var(--brand-primary); background: var(--bg-page); }
.agent-feedback-history { border-top: 1px solid var(--border-light); padding-top: 12px; display: grid; gap: 12px; }
.agent-feedback-note, .agent-feedback-modal time { color: var(--text2); }
.agent-feedback-modal ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 16px; }
.agent-feedback-modal ul:empty, .agent-feedback-modal p:empty { display: none; }
.agent-feedback-modal li { display: flex; flex-wrap: wrap; gap: 8px; overflow-wrap: anywhere; min-width: 0; }
.agent-feedback-modal li strong, .agent-feedback-modal li p, .agent-feedback-modal li time { flex-basis: 100%; }
.agent-feedback-modal li time { font-size: .75rem; }
.agent-feedback-modal [hidden] { display: none; }

/* Keep verified private feedback above the card's stretched launch target. */
.agent-hotel-card [data-private-feedback] { position: relative; z-index: 2; justify-self: start; align-self: start; grid-column: 1 / -1; width: fit-content; min-height: 44px; }

/* The visible Stream player can reuse its own Microsoft session on page entry. */
.usecase-video-session { margin: 8px 0 0; font-size: .8125rem; line-height: 1.4; color: var(--text-secondary); }