/* ==========================================================================
   demos.css — surfaces for the three sample apps.
   Loaded only by traverseops-demo.html, movie-library.html, movie-night.html.
   Depends on site.css for tokens, shell, buttons, and cards.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Shared demo chrome
   -------------------------------------------------------------------------- */

.traverse-panel-heading,
.traverse-architecture-heading,
.movie-library-tech-heading,
.movie-control-heading,
.moviebot-flow-heading,
.traverse-workspace-header h2 {
  font-size: 1.125rem;
}

.embed-action-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-top: 0;
  border-radius: 0 0 var(--radius) var(--radius);
  font-size: var(--fs-small);
  color: var(--muted);
}

.dock-label {
  color: var(--lime);
}

.demo-checklist--embedded {
  border-style: dashed;
}

/* --------------------------------------------------------------------------
   TraverseOps workspace
   -------------------------------------------------------------------------- */

.traverse-workspace {
  display: grid;
  gap: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--panel);
}

.traverse-workspace-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 20px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
}

.traverse-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  list-style: none;
  margin: 0;
}

.traverse-tabs button,
.traverse-tabs a {
  padding: 7px 13px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
}

.traverse-tabs button:hover,
.traverse-tabs a:hover {
  color: var(--ink);
  border-color: var(--line-2);
}

.traverse-tabs [aria-selected="true"],
.traverse-tabs .active,
.traverse-tabs [aria-current="page"] {
  background: var(--lime-tint);
  border-color: var(--lime-dim);
  color: var(--lime);
}

.traverse-map-layout {
  display: grid;
  grid-template-columns: minmax(0, 260px) minmax(0, 1fr) minmax(0, 300px);
  gap: 1px;
  background: var(--line);
}

.traverse-map-filters,
.traverse-list-panel,
.traverse-asset-sheet,
.traverse-map-card,
.traverse-form-card,
.traverse-role-card,
.traverse-import-grid > *,
.traverse-report-grid > * {
  background: var(--panel);
  padding: 16px;
  min-width: 0;
}

.traverse-map-filters,
.traverse-asset-sheet {
  display: grid;
  gap: 14px;
  align-content: start;
  font-size: var(--fs-small);
}

.traverse-map {
  position: relative;
  min-height: 340px;
  background: var(--media-bg);
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 34px 34px;
  overflow: hidden;
}

.traverse-map-label {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 5px 10px;
  background: color-mix(in srgb, var(--paper) 85%, transparent);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--muted);
}

.traverse-marker {
  position: absolute;
  width: 15px;
  height: 15px;
  padding: 0;
  border: 2px solid var(--paper);
  border-radius: 50%;
  background: var(--lime);
  cursor: pointer;
  transition: transform 0.15s var(--ease);
}

.traverse-marker:hover,
.traverse-marker[aria-pressed="true"] {
  transform: scale(1.35);
}

.traverse-marker[aria-pressed="true"] {
  box-shadow: 0 0 0 4px var(--lime-tint);
}

.marker-nh-014 { top: 22%; left: 28%; }
.marker-nh-022 { top: 41%; left: 52%; }
.marker-nh-031 { top: 63%; left: 34%; }
.marker-nh-044 { top: 31%; left: 71%; }
.marker-nh-058 { top: 74%; left: 63%; }

.traverse-card-list,
.traverse-import-steps,
.traverse-checklist {
  display: grid;
  gap: 10px;
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: var(--fs-small);
}

.traverse-card-list > li {
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.traverse-card-list > li:hover {
  border-color: var(--lime-dim);
}

.traverse-asset-facts {
  display: grid;
  gap: 10px;
  margin: 0;
}

.traverse-asset-facts div {
  display: grid;
  gap: 2px;
}

.traverse-asset-facts dt {
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--lime);
}

.traverse-asset-facts dd {
  margin: 0;
  color: var(--soft);
  font-size: var(--fs-small);
}

.traverse-empty-state {
  display: grid;
  place-items: center;
  gap: 8px;
  padding: 32px 16px;
  border: 1px dashed var(--line-2);
  border-radius: var(--radius);
  text-align: center;
  color: var(--muted);
  font-size: var(--fs-small);
}

.traverse-status-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  padding: 11px 18px;
  border-top: 1px solid var(--line);
  font-size: var(--fs-small);
  color: var(--muted);
}

.traverse-status-pill {
  border-color: var(--lime-dim);
  color: var(--lime);
}

.traverse-upload-drop {
  display: grid;
  place-items: center;
  gap: 8px;
  padding: 30px 18px;
  border: 1px dashed var(--line-2);
  border-radius: var(--radius);
  text-align: center;
  color: var(--muted);
  font-size: var(--fs-small);
}

.traverse-import-grid,
.traverse-workflow-grid,
.traverse-report-grid {
  display: grid;
  gap: 1px;
  background: var(--line);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
}

.traverse-form-card {
  display: grid;
  gap: 12px;
}

.traverse-submit {
  justify-self: start;
}

.traverse-sheet-actions,
.traverse-sample-actions,
.traverse-import-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* --------------------------------------------------------------------------
   Movie Library
   -------------------------------------------------------------------------- */

.movie-library-shell {
  display: grid;
  gap: 20px;
}

.movie-catalog {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.movie-catalog-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
}

.movie-catalog-header > div {
  display: grid;
  gap: 10px;
  max-width: 62ch;
}

.movie-catalog-header h1 {
  font-size: clamp(2.25rem, 5vw, 4.5rem);
}

.movie-catalog-header p:last-child,
.movie-search-hint {
  color: var(--muted);
}

.movie-catalog-controls {
  display: grid;
  gap: 10px;
  padding: clamp(16px, 2vw, 22px);
  border: 1px solid var(--line);
  background: var(--panel);
}

.movie-library-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 4px;
}

.movie-library-toolbar [data-movie-results] {
  color: var(--lime);
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.movie-search {
  display: block;
}

.movie-search-label {
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.filter-button {
  padding: 6px 12px;
  background: transparent;
  border: 1px solid var(--line-2);
  border-radius: 100px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  cursor: pointer;
}

.filter-button:hover {
  border-color: var(--lime-dim);
  color: var(--ink);
}

.filter-button:disabled {
  opacity: 0.45;
  cursor: default;
}

.filter-button[aria-pressed="true"],
.filter-button.active {
  background: var(--lime-tint);
  border-color: var(--lime);
  color: var(--lime);
}

.movie-list-stats {
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.06em;
  color: var(--muted);
}

.movie-grid,
.movie-preview-posters {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 150px), 1fr));
  list-style: none;
  padding: 0;
  margin: 0;
}

.movie-grid {
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 170px), 1fr));
  gap: 18px;
}

.movie-card,
.movie-preview-tile {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  min-width: 0;
}

.movie-card:hover,
.movie-preview-tile:hover {
  border-color: var(--lime-dim);
}

.movie-card {
  position: relative;
  grid-template-rows: auto 1fr auto;
  align-content: start;
  min-height: 0;
  background: var(--panel);
  contain: layout paint style;
  content-visibility: auto;
  contain-intrinsic-size: 180px 410px;
  transition: border-color 0.2s var(--ease), translate 0.2s var(--ease);
}

.movie-card:hover {
  translate: 0 -3px;
}

.movie-card-link {
  display: grid;
  min-width: 0;
  color: inherit;
  text-decoration: none;
}

.movie-poster {
  position: relative;
  width: 100%;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  background:
    linear-gradient(145deg, var(--lime-tint), transparent 55%),
    var(--media-bg);
}

.movie-poster-fallback {
  position: absolute;
  inset: 14px;
  display: grid;
  place-items: center;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  line-height: 1.4;
  text-align: center;
  text-transform: uppercase;
}

.movie-poster img {
  position: relative;
  z-index: 1;
  display: block;
  height: 100%;
}

.movie-poster.is-loaded .movie-poster-fallback {
  opacity: 0;
}

.movie-card-body {
  display: flex;
  min-height: 132px;
  flex-direction: column;
  gap: 10px;
  padding: 13px;
}

.movie-position {
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 8px;
  border-radius: var(--radius);
  background: var(--lime);
  color: var(--lime-ink);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
}

.movie-card h3 {
  display: -webkit-box;
  min-height: 2.6em;
  margin: 0;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.movie-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: auto;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
}

.movie-meta span {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 6px;
  border: 1px solid var(--line);
  background: var(--paper);
}

.movie-source {
  color: var(--lime);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.movie-card-actions {
  padding: 0 13px 13px;
}

.movie-copy {
  width: 100%;
  min-height: 42px;
  padding: 8px 10px;
  border: 1px solid var(--lime-dim);
  border-radius: var(--radius);
  background: var(--lime-tint);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
}

.movie-copy:hover {
  border-color: var(--lime);
  background: var(--lime);
  color: var(--lime-ink);
}

.movie-copy:disabled {
  cursor: wait;
  opacity: 0.75;
}

.movie-empty {
  grid-column: 1 / -1;
  padding: 48px 20px;
  border: 1px dashed var(--line-2);
  color: var(--muted);
  text-align: center;
}

.movie-card img,
.movie-preview-tile img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  background: var(--media-bg);
}

.movie-preview-title {
  display: grid;
  gap: 5px;
  padding: 11px 12px;
  font-size: var(--fs-small);
}

.movie-preview-title strong {
  font-size: 0.9375rem;
  line-height: 1.3;
}

.movie-card p,
.movie-preview-title span {
  color: var(--muted);
  font-size: var(--fs-label);
}

.movie-card code {
  display: block;
  padding: 5px 8px;
  background: var(--panel-2);
  border-radius: var(--radius-sm);
  color: var(--lime);
  font-size: var(--fs-label);
  overflow-wrap: anywhere;
}

.movie-fallback,
.movie-results-jump {
  margin-top: 20px;
}

.movie-fallback-list {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: var(--fs-small);
}

@media (max-width: 640px) {
  .movie-catalog-header {
    align-items: start;
    flex-direction: column;
  }

  .movie-catalog-header .button {
    width: 100%;
  }

  .movie-library-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .movie-library-toolbar .filter-button {
    min-height: 44px;
    width: 100%;
  }

  .movie-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .movie-card {
    grid-template-columns: 92px minmax(0, 1fr);
    grid-template-rows: 1fr auto;
  }

  .movie-card-link {
    display: contents;
  }

  .movie-poster {
    grid-row: 1 / 3;
    width: 92px;
    height: 100%;
    min-height: 150px;
  }

  .movie-card-body {
    min-height: 0;
    padding: 12px 12px 8px;
  }

  .movie-card h3 {
    min-height: 0;
  }

  .movie-card-actions {
    padding: 0 12px 12px;
  }
}

.movie-preview-panel,
.movie-list-preview,
.movie-control-guide,
.movie-library-tech-notes,
.movie-library-system {
  display: grid;
  gap: 14px;
}

.movie-preview-copy {
  display: grid;
  gap: 10px;
  max-width: 60ch;
}

.movie-library-system-header {
  display: grid;
  gap: 10px;
  margin-bottom: 6px;
}

.provider-badge {
  border-color: var(--lime-dim);
  color: var(--lime);
}

/* --------------------------------------------------------------------------
   Movie Night (stream surface)
   -------------------------------------------------------------------------- */

.stream-hero-copy,
.stream-hero-text {
  display: grid;
  gap: 14px;
  max-width: 62ch;
}

.stream-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 320px);
  gap: 20px;
  align-items: start;
}

.stream-player-panel,
.stream-chat-panel,
.stream-signal-board {
  display: grid;
  gap: 0;
  min-width: 0;
}

.stream-signal-board {
  gap: 12px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  font-size: var(--fs-small);
}

.chat-shell iframe {
  display: block;
  width: 100%;
  min-height: 460px;
  border: 0;
}

.stream-body,
.bot-section,
.stream-embed-section {
  display: grid;
  gap: 18px;
}

.command-list {
  font-family: var(--font-mono);
}

.command-list code {
  color: var(--lime);
}

/* --------------------------------------------------------------------------
   Breakpoints
   -------------------------------------------------------------------------- */

@media (max-width: 1200px) {
  .traverse-map-layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 300px);
  }

  .traverse-map-filters {
    grid-column: 1 / -1;
  }

  .stream-layout {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 900px) {
  .traverse-map-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .traverse-map {
    min-height: 280px;
  }
}

@media (max-width: 640px) {
  .movie-preview-posters {
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 128px), 1fr));
  }

  .traverse-workspace-header,
  .traverse-status-bar {
    padding-inline: 14px;
  }
}