/* Generated by scripts/css-bundle.mjs — do not edit by hand. */
/* /public/css/routes/surfaces/play.css */
@layer routes {
/* ==========================================================================
 * play-surface.css
 * --------------------------------------------------------------------------
 * Purpose
 * - Route-scoped surface layer for body[data-spw-surface="play"].
 * - Gives /play/ a stronger role as session console, campaign atlas, and
 * interactive route for playful systems.
 * - Aligns with site rhythm, measured presets, and shared Spw frame semantics
 * without fighting global component layers.
 * ========================================================================== */

/* ==========================================================================
   1. Route scope + tokens
   ========================================================================== */

:where(body[data-spw-surface="play"]) {
  /* Route Layout Variables */
  --play-shell-max: 1160px;
  --spw-main-width: var(--play-shell-max);
  --play-measure: 70ch;
  --play-readable-width: min(var(--play-measure), var(--spw-preset-panel-readable-width, 46rem));
  --play-card-readable-width: min(100%, var(--spw-preset-card-readable-width, 34rem));
  --measure-code: var(--spw-preset-code-readable-width, 48rem);

  /* Overriding Global Material/Semantic Tokens for the Play Route */
  --bg: color-mix(in srgb, #f4e2b5 94%, rgba(24, 123, 135, 0.05));
  --bg-deep: color-mix(in srgb, var(--bg) 88%, rgba(129, 69, 25, 0.06));

  --surface: color-mix(in srgb, rgba(255, 255, 255, 0.78) 86%, transparent);
  --surface-strong: color-mix(in srgb, rgba(255, 255, 255, 0.90) 88%, transparent);
  --surface-soft: color-mix(in srgb, rgba(255, 255, 255, 0.70) 84%, transparent);

  --ink: var(--site-ink, #1f2423);
  --ink-soft: var(--site-ink-soft, rgba(28, 34, 33, 0.68));

  --line: rgba(20, 41, 40, 0.16);
  --line-strong: color-mix(in srgb, var(--active-op-border, #1a9999) 34%, var(--line));

  /* Local Palette Overrides */
  --play-accent: var(--semantic-accent, var(--active-op-color, #1a9999));
  --play-accent-soft: color-mix(in srgb, var(--play-accent) 8%, transparent);
  --play-wonder: color-mix(in srgb, #a02a4d 88%, #5c2437);
  --play-wonder-soft: color-mix(in srgb, var(--play-wonder) 12%, transparent);

  /* Measured Heights */
  --play-card-min-height-phone: var(--spw-preset-card-min-height-phone, 12rem);
  --play-card-min-height-tablet: var(--spw-preset-card-min-height-tablet, 10rem);
  --play-panel-min-height-phone: var(--spw-preset-panel-min-height-phone, 14rem);
  --play-panel-min-height-tablet: var(--spw-preset-panel-min-height-tablet, 12rem);

  /* Control Dimensions */
  --play-control-min-width: var(--spw-preset-control-min-width, 8.5rem);
  --play-control-min-height: var(--spw-preset-control-min-height, 2.35rem);

  /* Rhythm Variables */
  --play-rhythm-accent-mix: 0%;
  --play-rhythm-shadow-strength: 0.06;
  --play-rhythm-border-strength: 0.22;

  --play-pretext-line-gap-resting: 0.14rem;
  --play-pretext-line-gap-approach: 0.18rem;
  --play-pretext-line-gap-projecting: 0.24rem;
  --play-pretext-line-gap-contact: 0.2rem;

  background:
    radial-gradient(circle at top center, rgba(255,255,255,0.18), transparent 36%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-deep) 100%);
}

/* ==========================================================================
   2. Rhythm bias
   ========================================================================== */

:where(html[data-spw-phase="ambient"] body[data-spw-surface="play"]) {
  --play-rhythm-accent-mix: 4%;
  --play-rhythm-shadow-strength: 0.06;
  --play-rhythm-border-strength: 0.20;
}

:where(html[data-spw-phase="verse"] body[data-spw-surface="play"]) {
  --play-rhythm-accent-mix: 7%;
  --play-rhythm-shadow-strength: 0.07;
  --play-rhythm-border-strength: 0.24;
}

:where(html[data-spw-phase="chorus"] body[data-spw-surface="play"]) {
  --play-rhythm-accent-mix: 12%;
  --play-rhythm-shadow-strength: 0.11;
  --play-rhythm-border-strength: 0.32;
}

:where(html[data-spw-phase="bridge"] body[data-spw-surface="play"]) {
  --play-rhythm-accent-mix: 9%;
  --play-rhythm-shadow-strength: 0.09;
  --play-rhythm-border-strength: 0.28;
}

:where(html[data-spw-phase="drop"] body[data-spw-surface="play"]) {
  --play-rhythm-accent-mix: 15%;
  --play-rhythm-shadow-strength: 0.14;
  --play-rhythm-border-strength: 0.36;
}

/* ==========================================================================
   3. Shell Configuration
   ========================================================================== */

:where(body[data-spw-surface="play"]) main > article {
  width: 100%;
  padding-top: var(--space-md, 1rem);
}

/* ==========================================================================
   4. Hero / route introduction
   ========================================================================== */

:where(body[data-spw-surface="play"] [data-spw-region-role="entry-spine"]) {
  display: grid;
  gap: var(--space-md, 1rem);
  margin-bottom: var(--space-xl, 1.9rem);
  padding: var(--inset-surface, 1.5rem);
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--surface-strong) 96%, transparent) 0%,
    color-mix(in srgb, var(--surface) 92%, transparent) 100%
  );
  border: 1px solid color-mix(in srgb, var(--play-accent) calc(18% + var(--play-rhythm-accent-mix)), var(--line));
  border-radius: var(--shape-floating, 16px);
  box-shadow: var(--shadow-sm, 0 10px 32px rgba(0, 0, 0, 0.08));
}

:where(body[data-spw-surface="play"] [data-spw-region-role="entry-spine"] .frame-topline) {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm, 0.8rem);
  flex-wrap: wrap;
}

:where(body[data-spw-surface="play"] [data-spw-region-role="entry-spine"] :is(p, .inline-note, [data-spw-textual-role="note"])) {
  max-width: var(--play-readable-width);
  color: var(--ink-soft);
}

/* ==========================================================================
   5. Core panels / cards (Overrides for Play Route)
   ========================================================================== */

:where(body[data-spw-surface="play"] :is(.frame-panel, .frame-card, .session-card, .play-card, .seed-card)) {
  padding: var(--inset-component, 1.2rem);
  min-height: var(--play-card-min-height-phone);
}

@supports (container-type: inline-size) {
  @container (min-width: 48rem) {
    :where(body[data-spw-surface="play"] :is(.frame-panel, .frame-card, .session-card, .play-card, .seed-card)) {
      min-height: var(--play-card-min-height-tablet);
    }
    :where(body[data-spw-surface="play"] .spw-frame) {
      min-height: var(--play-panel-min-height-tablet);
    }
  }
}

:where(body[data-spw-surface="play"] .spw-frame::before),
:where(body[data-spw-surface="play"] .spw-frame::after) {
  position: absolute;
  font-family: var(--site-mono-font, 'JetBrains Mono', monospace);
  font-size: var(--text-size-sm, 0.88rem);
  line-height: 1;
  pointer-events: none;
  transition: opacity var(--duration-base, 180ms) var(--ease-mechanical, ease);
}

:where(body[data-spw-surface="play"] .spw-frame::before) {
  content: "{";
  top: 0.7rem;
  left: 0.8rem;
  color: var(--play-accent);
  opacity: 0.26;
}

:where(body[data-spw-surface="play"] .spw-frame::after) {
  content: "}";
  right: 0.8rem;
  bottom: 0.65rem;
  color: var(--play-wonder);
  opacity: 0.22;
}

:where(body[data-spw-surface="play"] .spw-frame[data-state~="active"]),
:where(body[data-spw-surface="play"] .spw-frame:focus-within),
:where(body[data-spw-surface="play"] .spw-frame:target) {
  border-color: color-mix(in srgb, var(--play-accent) calc(48% + var(--play-rhythm-accent-mix)), var(--line));
  box-shadow:
    var(--focus-ring, 0 0 0 3px rgba(0, 128, 128, 0.18)),
    0 0.75rem 1.8rem rgba(0, 0, 0, var(--play-rhythm-shadow-strength));
}

:where(html[data-spw-playing="on"] body[data-spw-surface="play"] .spw-frame[data-state~="active"]) {
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--play-accent-soft) calc(24% + var(--play-rhythm-accent-mix)), transparent) 0%,
    var(--surface) 100%
  );
}

:where(html[data-spw-phase="drop"] body[data-spw-surface="play"] .spw-frame[data-state~="active"]) {
  transform: translateY(-1px);
}

/* ==========================================================================
   6. Frame grammar
   ========================================================================== */

:where(body[data-spw-surface="play"] .frame-operators) {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs, 0.55rem);
}

:where(body[data-spw-surface="play"] :is(.frame-sigil, .spw-chip, .syntax-token)) {
  min-height: var(--play-control-min-height);
  padding: 0.32rem 0.65rem;
  border: 1px solid color-mix(in srgb, var(--play-accent) 18%, var(--line));
}

:where(body[data-spw-surface="play"] :is(.frame-sigil:hover, .spw-chip:hover, .syntax-token:hover,
                                         .frame-sigil:focus-visible, .spw-chip:focus-visible, .syntax-token:focus-visible)) {
  border-color: var(--play-accent);
  background: var(--play-accent-soft);
  box-shadow: var(--focus-ring, 0 0 0 3px rgba(0, 128, 128, 0.18));
}

/* ==========================================================================
   7. Readable text and notes
   ========================================================================== */

:where(body[data-spw-surface="play"] :is([data-spw-textual-role="note"], .inline-note, .session-note, .frame-panel p, .frame-card p, .play-card p, .seed-card p)) {
  max-width: var(--play-readable-width);
}

/* ==========================================================================
   8. Session / campaign grids
   ========================================================================== */

:where(body[data-spw-surface="play"] :is(.frame-grid, .session-grid, .play-grid)) {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--space-md, 1rem);
}

:where(body[data-spw-surface="play"] :is(.frame-grid > *, .session-grid > *, .play-grid > *)) {
  grid-column: span 6;
}

:where(body[data-spw-surface="play"] :is(.frame-grid > .is-wide, .session-grid > .is-wide, .play-grid > .is-wide)) {
  grid-column: 1 / -1;
}

/* ==========================================================================
   9. Controls + toggles
   ========================================================================== */

:where(body[data-spw-surface="play"] :is(button, .mode-switch button, [data-mode-group][data-set-mode], .phase-menu-trigger, .session-action, .play-action)) {
  min-width: var(--play-control-min-width);
  min-height: var(--play-control-min-height);
  padding: 0.42rem 0.72rem;
  background: var(--surface-strong);
  border: 1px solid var(--line);
  transition:
    border-color var(--duration-fast, 120ms) var(--ease-mechanical, ease),
    background-color var(--duration-fast, 120ms) var(--ease-mechanical, ease),
    box-shadow var(--duration-fast, 120ms) var(--ease-mechanical, ease),
    transform var(--duration-fast, 120ms) var(--ease-mechanical, ease);
}

:where(body[data-spw-surface="play"] :is(button:hover, .mode-switch button:hover, [data-mode-group][data-set-mode]:hover, .phase-menu-trigger:hover)) {
  border-color: color-mix(in srgb, var(--play-accent) 44%, var(--line));
  background: color-mix(in srgb, var(--surface-strong) 88%, var(--play-accent-soft));
}

:where(body[data-spw-surface="play"] :is(button:focus-visible, .mode-switch button:focus-visible, [data-mode-group][data-set-mode]:focus-visible, .phase-menu-trigger:focus-visible)) {
  outline: var(--play-focus-outline, 2px solid #008080);
  outline-offset: 3px;
  box-shadow: var(--focus-ring, 0 0 0 3px rgba(0, 128, 128, 0.18));
}

:where(body[data-spw-surface="play"] :is(.mode-switch button.is-selected, [data-mode-group][data-set-mode].is-selected, [data-mode-group][data-set-mode][aria-pressed="true"])) {
  border-color: color-mix(in srgb, var(--play-accent) calc(60% + var(--play-rhythm-accent-mix)), var(--line));
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--play-accent-soft) 72%, transparent) 0%,
    color-mix(in srgb, var(--surface-strong) 95%, transparent) 100%
  );
  box-shadow:
    var(--focus-ring, 0 0 0 3px rgba(0, 128, 128, 0.18)),
    0 0.3rem 0.8rem rgba(0, 0, 0, var(--play-rhythm-shadow-strength));
}

:where(body[data-spw-surface="play"] [data-media-cauldron] .vibe-widget-actions) {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs, 0.55rem);
  align-items: center;
}

:where(body[data-spw-surface="play"] [data-media-cauldron] .vibe-widget-actions .spw-chip) {
  flex: 0 1 auto;
}

:where(body[data-spw-surface="play"] [data-media-cauldron] .media-cauldron-posture) {
  margin: 0.55rem 0 0;
  color: color-mix(in srgb, var(--ink-soft) 86%, var(--play-accent) 14%);
  font-family: var(--site-mono-font, "JetBrains Mono", monospace);
  font-size: 0.82rem;
}

:where(body[data-spw-surface="play"] [data-media-cauldron] .media-cauldron-related) {
  margin-top: 0.8rem;
  padding-top: 0.8rem;
  border-top: 1px solid color-mix(in srgb, var(--play-accent) 16%, var(--line));
}

/* ==========================================================================
   10. Toast / install / utility affordances
   ========================================================================== */

:where(body[data-spw-surface="play"] [data-pwa-toast="install"]) {
  position: fixed;
  right: var(--space-md, 1rem);
  bottom: calc(var(--space-md, 1rem) + env(safe-area-inset-bottom, 0px));
  z-index: var(--layer-docked, 900);
  width: min(24rem, calc(100vw - 2rem));
  padding: var(--inset-element, 0.85rem 1rem);
  background: var(--surface-strong);
  border: 1px solid color-mix(in srgb, var(--play-accent) 20%, var(--line));
  border-radius: var(--shape-floating, 16px);
  box-shadow: var(--shadow-active, 0 10px 32px rgba(0, 0, 0, 0.08));
}

/* ==========================================================================
   11. Route-specific pretext bridge
   ========================================================================== */

:where(body[data-spw-surface="play"] [data-spw-flow="pretext"]) {
  --pretext-line-gap: var(--play-pretext-line-gap-resting);
  --pretext-line-max-inline-size: var(--play-readable-width);
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--surface-strong) 94%, transparent) 0%,
    color-mix(in srgb, var(--surface) 96%, transparent) 100%
  );
  border: 1px solid color-mix(in srgb, var(--line) calc(100% + var(--play-rhythm-border-strength) * 0%), transparent);
}

:where(body[data-spw-surface="play"] [data-spw-flow="pretext"][data-text-wrap="responsive"]) {
  border-color: color-mix(in srgb, var(--play-accent) 28%, var(--line));
}

:where(body[data-spw-surface="play"] [data-spw-flow="pretext"][data-text-wrap="volatile"]) {
  border-color: color-mix(in srgb, var(--play-wonder) 30%, var(--line));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--play-wonder) 18%, transparent);
}

:where(body[data-spw-surface="play"] [data-spw-flow="pretext"][data-text-phase="chorus"]) {
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--play-accent) 22%, transparent), 0 0.4rem 1.1rem rgba(0, 0, 0, 0.08);
}

:where(body[data-spw-surface="play"] [data-spw-flow="pretext"][data-text-phase="drop"]) {
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--play-wonder) 20%, transparent), 0 0.55rem 1.5rem rgba(0, 0, 0, 0.12);
}

/* ==========================================================================
   12. Charge / attn bridge
   ========================================================================== */

:where(body[data-spw-surface="play"] [data-spw-charge-key]) {
  border-bottom: 1px dotted color-mix(in srgb, var(--play-accent) 45%, var(--line));
}

:where(body[data-spw-surface="play"] :is([data-spw-charge-state="preview"], [data-spw-charge-state="resonant"])) {
  color: var(--play-accent);
  background-color: var(--play-accent-soft);
  border-bottom-color: var(--play-accent);
}

:where(body[data-spw-surface="play"] :is([data-spw-charge-state="pinned"], [data-spw-charge-state="pinned"].is-charge-source)) {
  color: var(--play-wonder);
  background-color: var(--play-wonder-soft);
  border-bottom-color: var(--play-wonder);
  box-shadow: inset 0 -0.38em 0 var(--play-wonder-soft);
}

:where(body[data-spw-surface="play"] [data-attn-register]) {
  background: var(--surface-strong);
  border-color: color-mix(in srgb, var(--play-accent) 18%, var(--line));
  box-shadow: var(--shadow-active, 0 10px 32px rgba(0, 0, 0, 0.08));
}

/* ==========================================================================
   13. Responsive
   ========================================================================== */

@media (max-width: 52rem) {
  :where(body[data-spw-surface="play"]) main { --spw-main-padding-inline: 0.8rem; }
  :where(body[data-spw-surface="play"]) main > article { padding-top: 0.85rem; }
  :where(body[data-spw-surface="play"] [data-spw-region-role="entry-spine"]) { padding: 1rem 1rem 1.2rem; }
  :where(body[data-spw-surface="play"] [data-spw-region-role="entry-spine"] .frame-topline) { flex-direction: column; align-items: flex-start; }
  :where(body[data-spw-surface="play"] :is(.frame-grid, .session-grid, .play-grid)) { grid-template-columns: 1fr; }
  :where(body[data-spw-surface="play"] :is(.frame-grid > *, .session-grid > *, .play-grid > *)) { grid-column: auto; }
  :where(body[data-spw-surface="play"] [data-pwa-toast="install"]) {
    right: 0.75rem; left: 0.75rem; width: auto; bottom: calc(0.75rem + env(safe-area-inset-bottom, 0px));
  }
}

@media (max-width: 35rem) {
  :where(body[data-spw-surface="play"] .frame-operators) { gap: 0.4rem; }
  :where(body[data-spw-surface="play"] :is(.spw-chip, .frame-sigil, .syntax-token)) { max-width: 100%; overflow-wrap: anywhere; }
  :where(body[data-spw-surface="play"] .frame-heading) { flex-direction: column; align-items: flex-start; gap: 0.45rem; }
  :where(body[data-spw-surface="play"] :is(button, .mode-switch button, [data-mode-group][data-set-mode])) { width: 100%; min-width: 0; }
}

/* ==========================================================================
   14. Reduced motion
   ========================================================================== */

:where(html[data-spw-reduce-motion="on"] body[data-spw-surface="play"]) :is(
  .spw-frame, .frame-card, .spw-chip, .frame-sigil, .syntax-token,
  [data-pwa-toast="install"], [data-spw-flow="pretext"], [data-spw-flow="pretext"] .line-decor
) {
  transition: none !important;
  animation: none !important;
  transform: none !important;
}
}

/* /public/css/components/spw-hero-kinetic-stage.css */
@layer routes {
/* ==========================================================================
   components/spw-hero-kinetic-stage.css
   --------------------------------------------------------------------------
   Interactive hero stage demonstrating Spw motion design, boundary physics,
   operator electrostatics, and payload transformations.
   ========================================================================== */

:where([data-spw-region-role="entry-spine"]-stage) {
  position: relative;
  display: grid;
  gap: 1.25rem;
  padding: 1.5rem;
  border: 1px solid color-mix(in srgb, var(--active-op-color, #008080) 30%, var(--line, rgba(0, 0, 0, 0.15)));
  border-radius: var(--component-radius-loose, 12px);
  background: color-mix(in srgb, var(--surface-strong, #fff) 96%, var(--active-op-color, #008080) 4%);
  backdrop-filter: blur(12px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06), 0 1px 3px rgba(0, 0, 0, 0.04);
  margin-block: 1.5rem 2rem;
  overflow: hidden;
}

:where([data-spw-region-role="entry-spine"]-stage__header) {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding-block-end: 0.75rem;
  border-block-end: 1px solid var(--line, rgba(0, 0, 0, 0.1));
}

:where([data-spw-region-role="entry-spine"]-stage__title-group) {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

:where([data-spw-region-role="entry-spine"]-stage__kicker) {
  font-family: var(--site-mono-font, monospace);
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--active-op-color, #008080);
}

:where([data-spw-region-role="entry-spine"]-stage__slides-nav) {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

:where([data-spw-region-role="entry-spine"]-slide-btn) {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.3rem 0.6rem;
  border: 1px solid var(--line, rgba(0, 0, 0, 0.15));
  border-radius: 6px;
  background: var(--surface-soft, rgba(0, 0, 0, 0.03));
  color: var(--ink-soft, rgba(0, 0, 0, 0.7));
  font-family: var(--site-mono-font, monospace);
  font-size: 0.76rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 140ms ease;
}

:where([data-spw-region-role="entry-spine"]-slide-btn:hover) {
  border-color: var(--active-op-color, #008080);
  color: var(--ink, #111);
  background: var(--surface-strong, #fff);
}

:where([data-spw-region-role="entry-spine"]-slide-btn.is-active) {
  border-color: var(--active-op-color, #008080);
  background: color-mix(in srgb, var(--active-op-color, #008080) 18%, var(--surface-strong, #fff));
  color: var(--active-op-color, #008080);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
}

:where([data-spw-region-role="entry-spine"]-stage__viewport) {
  position: relative;
  min-height: 220px;
  display: grid;
  align-items: center;
}

:where([data-spw-region-role="entry-spine"]-slide) {
  display: none;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: 1.5rem;
  animation: spw-slide-fade 220ms ease forwards;
}

:where([data-spw-region-role="entry-spine"]-slide.is-active) {
  display: grid;
}

@keyframes spw-slide-fade {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 48rem) {
  :where([data-spw-region-role="entry-spine"]-slide) {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}

:where([data-spw-region-role="entry-spine"]-slide__canvas) {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
  border: 1px dashed color-mix(in srgb, var(--active-op-color, #008080) 30%, var(--line, rgba(0, 0, 0, 0.15)));
  border-radius: var(--component-radius-default, 8px);
  background: var(--surface-soft, rgba(0, 0, 0, 0.02));
  overflow: hidden;
}

:where(.spw-kinetic-track) {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  width: 100%;
}

:where(.spw-kinetic-node) {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.4rem 0.75rem;
  border: 1px solid var(--active-op-color, #008080);
  border-radius: 6px;
  background: var(--surface-strong, #fff);
  font-family: var(--site-mono-font, monospace);
  font-size: 0.88rem;
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  cursor: grab;
  transition: transform 180ms cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 180ms ease;
  user-select: none;
}

:where(.spw-kinetic-node:hover) {
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 6px 18px color-mix(in srgb, var(--active-op-color, #008080) 25%, transparent);
}

:where([data-spw-region-role="entry-spine"]-slide__theory) {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.6rem;
}

:where([data-spw-region-role="entry-spine"]-slide__theory h3) {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ink, #111);
}

:where([data-spw-region-role="entry-spine"]-slide__theory p) {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.45;
  color: var(--ink-soft, rgba(0, 0, 0, 0.75));
}

:where([data-spw-region-role="entry-spine"]-stage__footer) {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding-block-start: 0.75rem;
  border-block-start: 1px solid var(--line, rgba(0, 0, 0, 0.1));
  font-family: var(--site-mono-font, monospace);
  font-size: 0.76rem;
}
}

/* /public/css/systems/film-scene-composition.css */
@layer routes {
/* ==========================================================================
   film-scene-composition.css
   Practice-bed staging for film scene composition with culinary metaphor lanes.
   ========================================================================== */

:where(.spw-scene-bed) {
  display: grid;
  gap: calc(0.85rem * var(--spw-medium-layout-gap-scale, 1));
}

:where(.spw-scene-bed__stage) {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.55rem;
  min-block-size: 11rem;
  padding: 0.72rem;
  border: 1px solid color-mix(in srgb, var(--line, transparent) 82%, transparent);
  border-radius: var(--component-radius, 12px);
  background:
    linear-gradient(
      165deg,
      color-mix(in srgb, var(--surface-strong, #fff) 92%, var(--active-op-color, var(--teal, #008080)) 8%),
      color-mix(in srgb, var(--surface-strong, #fff) 98%, var(--ink, #111) 2%)
    );
  overflow: hidden;
}

:where(.spw-scene-bed__lane) {
  display: grid;
  gap: 0.35rem;
  align-content: start;
  padding: var(--spw-medium-lane-pad, 0.55rem);
  min-block-size: var(--spw-medium-touch-min, 2.75rem);
  border-radius: var(--component-radius-tight, 8px);
  border: 1px dashed color-mix(in srgb, var(--line, transparent) 70%, transparent);
  background: color-mix(in srgb, var(--surface-strong, #fff) 88%, transparent);
  font-size: var(--text-size-xs, 0.82rem);
  line-height: 1.4;
}

:where(.spw-scene-bed__lane strong) {
  font-family: var(--site-mono-font, "JetBrains Mono", monospace);
  font-size: var(--text-size-2xs, 0.68rem);
  letter-spacing: 0.03em;
  text-transform: lowercase;
}

:where(.spw-scene-bed__lane[data-spw-scene-lane="focus"]) {
  border-style: solid;
  border-color: color-mix(in srgb, var(--active-op-color, var(--teal, #008080)) 28%, transparent);
  background: color-mix(in srgb, var(--surface-strong, #fff) 78%, var(--active-op-color, var(--teal, #008080)) 22%);
}

:where(.spw-culinary-ref-grid) {
  display: grid;
  gap: 0.55rem;
}

@media (min-width: 48rem) {
  :where(.spw-culinary-ref-grid) {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

:where(.spw-culinary-ref) {
  display: grid;
  gap: 0.28rem;
  padding: 0.62rem 0.72rem;
  border-radius: var(--component-radius-tight, 8px);
  border: 1px solid color-mix(in srgb, var(--line, transparent) 78%, transparent);
  background: color-mix(in srgb, var(--surface-strong, #fff) 94%, var(--ink, #111) 6%);
  font-size: var(--text-size-xs, 0.82rem);
  line-height: 1.45;
}

:where(.spw-culinary-ref__kitchen) {
  color: color-mix(in srgb, var(--op-object-color, #c68a22) 72%, var(--ink, currentColor) 28%);
  font-weight: 650;
}

:where(.spw-culinary-ref__film) {
  color: color-mix(in srgb, var(--op-frame-color, #1a9999) 72%, var(--ink, currentColor) 28%);
  font-weight: 650;
}

:where(.spw-scene-bed[data-spw-scene-posture="mise"] .spw-scene-bed__stage) {
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--op-object-color, #c68a22) 14%, transparent);
}

:where(.spw-scene-bed[data-spw-scene-posture="reduction"] .spw-scene-bed__stage) {
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--op-stream-color, #2a8c76) 18%, transparent);
}

:where(.spw-scene-bed[data-spw-scene-posture="ferment"] .spw-scene-bed__stage) {
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--op-probe-color, #6a3fb8) 16%, transparent);
}

:where(html[data-spw-reduce-motion="on"]) :where(.spw-scene-bed__stage) {
  transition: none;
}
}

/* /public/css/systems/scene-interaction.css */
@layer routes {
/* ==========================================================================
   scene-interaction.css
   --------------------------------------------------------------------------
   Interactive scene beds: lane focus, image coupling, local memory strip.
   ========================================================================== */

:root {
  --spw-scene-lane-active-strength: 0;
  --spw-scene-image-coupling: var(--spw-medium-scene-coupling, 0.42);
}

:where(.spw-scene-bed[data-spw-scene-interactive]) {
  --spw-scene-lane-active-strength: 0.55;
}

:where(.spw-scene-bed__layout) {
  display: grid;
  gap: calc(0.85rem * var(--spw-medium-layout-gap-scale, 1));
}

@media (min-width: 52rem) {
  :where(.spw-scene-bed__layout:has(.spw-scene-bed__figure)) {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }

  :where(.spw-scene-bed__layout:has(.spw-scene-bed__figure)) .spw-scene-bed__stage {
    grid-column: 2;
    grid-row: 1 / span 2;
  }

  :where(.spw-scene-bed__layout:has(.spw-scene-bed__figure)) .spw-scene-memory {
    grid-column: 1;
  }
}

:where(.spw-scene-bed__figure) {
  margin: 0;
}

:where(.spw-scene-bed__figure[data-spw-scene-image-active="off"]) {
  opacity: 0.72;
  filter: saturate(0.88);
}

:where(.spw-scene-bed__figure[data-spw-scene-image-active="on"]) {
  opacity: 1;
  --spw-image-interaction-scale: 1.02;
  box-shadow:
    0 0 0 1px color-mix(in srgb, var(--spw-image-lens-accent, var(--active-op-color, #008080)) 24%, transparent),
    0 14px 28px color-mix(in srgb, var(--shadow, #000) 8%, transparent);
}

:where(.spw-scene-bed__lane) {
  cursor: pointer;
  min-block-size: var(--spw-medium-touch-min, 2.75rem);
  padding: var(--spw-medium-lane-pad, 0.55rem);
  transition:
    border-color var(--spw-wonder-duration-base, 200ms) var(--spw-wonder-ease-settle, ease),
    background-color var(--spw-wonder-duration-base, 200ms) var(--spw-wonder-ease-settle, ease),
    transform var(--spw-wonder-duration-fast, 120ms) var(--spw-wonder-ease-settle, ease),
    box-shadow var(--spw-wonder-duration-base, 200ms) var(--spw-wonder-ease-settle, ease);
}

:where(.spw-scene-bed__lane:hover, .spw-scene-bed__lane:focus-visible) {
  border-color: color-mix(
    in srgb,
    var(--active-op-color, #008080) calc(28% + (var(--spw-medium-accent-weight, 1) * 6%)),
    transparent
  );
}

:where(html[data-spw-hover-mode="hover"]) :where(.spw-scene-bed__lane:hover, .spw-scene-bed__lane:focus-visible) {
  transform: translateY(calc(var(--spw-medium-hover-lift, 1px) * -1));
}

:where(.spw-scene-bed__lane[data-spw-scene-lane-active="true"]) {
  border-style: solid;
  border-color: color-mix(
    in srgb,
    var(--active-op-color, #008080) calc(34% + (var(--spw-scene-lane-active-strength) * 22%)),
    transparent
  );
  background: color-mix(
    in srgb,
    var(--surface-strong, #fff) 72%,
    var(--active-op-color, #008080) 28%
  );
  box-shadow:
    inset 3px 0 0 color-mix(in srgb, var(--op-probe-color, #6a3fb8) 55%, transparent),
    0 8px 18px color-mix(in srgb, var(--shadow, #000) 5%, transparent);
}

:where(.spw-scene-bed__lane[data-spw-scene-lane-active="true"] strong) {
  color: color-mix(in srgb, var(--active-op-color, #008080) 78%, var(--ink, currentColor) 22%);
}

:where(.spw-scene-memory) {
  display: grid;
  gap: 0.2rem;
  margin: 0;
  padding: 0.5rem 0.62rem;
  border-radius: var(--component-radius-tight, 8px);
  border: 1px dashed color-mix(in srgb, var(--line, transparent) 72%, transparent);
  background: color-mix(in srgb, var(--surface-strong, #fff) 94%, var(--active-op-color, #008080) 6%);
  font-size: var(--text-size-2xs, 0.68rem);
  line-height: 1.45;
}

:where(.spw-scene-memory__label) {
  font-family: var(--site-mono-font, "JetBrains Mono", monospace);
  letter-spacing: 0.04em;
  text-transform: lowercase;
  color: color-mix(in srgb, var(--ink-soft, currentColor) 72%, transparent);
}

:where(.spw-scene-memory code) {
  font-family: var(--site-mono-font, "JetBrains Mono", monospace);
  font-size: 0.72rem;
  color: color-mix(in srgb, var(--op-ref-color, #1d57a3) 70%, var(--ink, currentColor) 30%);
}

:where([data-spw-scene-local-state="active"] .spw-scene-bed__figure[data-spw-scene-image-active="on"]) {
  animation: spw-scene-image-couple var(--spw-wonder-duration-deliberate, 420ms) var(--spw-wonder-ease-settle, ease) both;
}

@keyframes spw-scene-image-couple {
  from {
    opacity: 0.7;
    transform: translateY(6px) scale(0.992);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1.02);
  }
}

@media (prefers-reduced-motion: reduce) {
  :where(.spw-scene-bed__lane),
  :where(.spw-scene-bed__figure[data-spw-scene-image-active="on"]) {
    transition: none;
    animation: none;
    transform: none;
  }
}
}