/* Layout responsive del doll dress-up: 2 cuadrados (chibi izq, controles der). */

.stage {
  min-height: 100dvh;
  margin: 0 auto;
  padding: var(--gap-lg) clamp(1rem, 4vw, 3rem);
  display: flex;
  flex-direction: column;
  /* Tileable blue pattern aplicado solo aquí — el dress-up es el único
     espacio donde aporta ritmo sin competir con imágenes. */
  background:
    url('../assets/branding/blue%20pattern.png') repeat,
    var(--bg);
}

.stage > .hero {
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
}

/* Intro del doll dress-up — vive afuera del .stage para quedar sobre el
   cream del body (legible). */
.stage__intro {
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
  padding: clamp(2.5rem, 6vh, 4rem) clamp(1.5rem, 4vw, 3rem) clamp(1.5rem, 4vh, 2.5rem);
}

.stage__eyebrow {
  letter-spacing: 0.3em;
  text-transform: uppercase;
  font-size: 0.78rem;
  color: var(--ink-soft);
  margin: 0 0 0.5rem;
}

.stage__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 5vw, 3.25rem);
  color: var(--ink);
  margin: 0;
  letter-spacing: -0.02em;
}

.stage__subtitle {
  margin: 0.5rem auto 0;
  max-width: 540px;
  color: var(--ink-soft);
  font-size: 1rem;
  line-height: 1.5;
}

/* Footer */
.footer {
  background: #f3e3cc;
  padding: clamp(2rem, 5vh, 3.5rem) clamp(1rem, 3vw, 2.5rem);
  text-align: center;
  border-top: 1px solid rgba(90, 56, 38, 0.12);
}

.footer__copyright {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: #5a3826;
  opacity: 0.75;
}

/* Hero */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  flex: 1;
  min-height: min(900px, 94vh);
  align-items: stretch;
}

.hero__left {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  min-height: 0;
}

.hero__right {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: clamp(1.5rem, 3.5vh, 2.5rem);
  min-width: 0;
}

/* Tabs */
.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  justify-content: flex-start;
}

.tab {
  padding: 0.55rem 1rem;
  border-radius: var(--radius-btn);
  background: var(--surface);
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  box-shadow: var(--shadow-card);
  transition: background var(--dur-fast) var(--ease-soft),
              color var(--dur-fast) var(--ease-soft),
              transform var(--dur-fast) var(--ease-pop);
}
.tab:hover  { transform: translateY(-1px); }
.tab:active { transform: translateY(0); }
.tab[aria-pressed='true'] {
  background: var(--accent);
  color: var(--accent-ink);
}

/* Carrusel */
.carousel {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.6rem;
  align-items: stretch;
}

.carousel__nav {
  display: grid;
  place-items: center;
  color: var(--ink);
  padding: 0 0.4rem;
  border-radius: var(--radius-card);
  transition: background var(--dur-fast) var(--ease-soft),
              opacity var(--dur-fast) var(--ease-soft),
              transform var(--dur-fast) var(--ease-pop);
}
.carousel__nav:hover  { background: rgba(0, 0, 0, 0.08); transform: scale(1.05); }
.carousel__nav:active { transform: scale(0.95); }
.carousel__nav:disabled {
  opacity: 0.25;
  cursor: not-allowed;
  pointer-events: none;
}

.carousel__viewport {
  overflow: hidden;
  background: var(--accent);
  border-radius: 1.5rem;
  padding: 1rem;
  box-shadow: var(--shadow-card);
}

.carousel__track {
  display: flex;
  gap: 0.6rem;
  transition: transform var(--dur-mid) var(--ease-soft);
  will-change: transform;
}

/* Paletas duales + sliders */
.palettes {
  display: grid;
  grid-template-columns: auto auto 1fr;
  align-items: center;
  gap: 1.75rem;
}

.palettes__sets {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.palette-set {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}

.palette-set__chips {
  display: flex;
  gap: 0.55rem;
}

.palette-set__label {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  color: var(--ink);
  margin: 0;
  letter-spacing: 0.02em;
  position: relative;
  padding-bottom: 0.4rem;
}

.label-prefix {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.05em;
}

/* Subrayado tipo highlighter del set activo */
.palette-set__label::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: var(--ink);
  border-radius: 999px;
  opacity: 0;
  transform: scaleX(0);
  transform-origin: left center;
  transition:
    opacity var(--dur-mid) var(--ease-soft),
    transform var(--dur-mid) var(--ease-pop);
}
.palette-set.is-active .palette-set__label::after {
  opacity: 1;
  transform: scaleX(1);
}

/* Chips editables */
.palette-set__chip {
  width: 2.3rem;
  height: 2.3rem;
  border-radius: 50%;
  box-shadow:
    inset 0 0 0 1.5px rgba(0, 0, 0, 0.18),
    var(--shadow-card);
  transition:
    transform var(--dur-fast) var(--ease-pop),
    box-shadow var(--dur-fast) var(--ease-soft);
}
.palette-set__chip:hover { transform: scale(1.08); }
.palette-set__chip[aria-pressed='true'] {
  transform: scale(1.05);
  box-shadow:
    inset 0 0 0 1.5px rgba(0, 0, 0, 0.2),
    0 0 0 3px var(--ink),
    var(--shadow-cta);
}

.palettes__divider {
  width: 1px;
  height: 6.5rem;
  background: rgba(0, 0, 0, 0.18);
  justify-self: center;
}

/* Sliders HSL inline */
.palettes__sliders.sliders {
  background: var(--surface);
  border-radius: var(--radius-panel);
  padding: 1.1rem 1.25rem;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  min-width: 0;
}

.sliders__row {
  position: relative;
  height: 1.6rem;
  border-radius: 999px;
  cursor: pointer;
  touch-action: none;
}

.sliders__row--hue {
  background: linear-gradient(90deg,
    hsl(0,100%,50%), hsl(60,100%,50%), hsl(120,100%,50%),
    hsl(180,100%,50%), hsl(240,100%,50%), hsl(300,100%,50%), hsl(360,100%,50%)
  );
}

.sliders__thumb {
  position: absolute;
  top: 50%;
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  box-shadow:
    inset 0 0 0 2px #fff,
    0 0 0 1.5px rgba(0, 0, 0, 0.25),
    var(--shadow-card);
  pointer-events: none;
  transition: transform var(--dur-fast) var(--ease-pop);
}

.sliders__row:active .sliders__thumb { transform: translate(-50%, -50%) scale(1.1); }

/* Lookcard */
.lookcard {
  position: relative;
  background: var(--surface);
  border-radius: var(--radius-panel);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

/* Candado: bloquea el auto-random */
.lock-btn {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--ink-soft);
  transition:
    background var(--dur-fast) var(--ease-soft),
    color var(--dur-fast) var(--ease-soft),
    transform var(--dur-fast) var(--ease-pop);
}

.lock-btn:hover {
  background: rgba(0, 0, 0, 0.06);
  color: var(--ink);
  transform: scale(1.05);
}

.lock-btn:active { transform: scale(0.95); }

.lock-btn.is-locked {
  background: var(--accent);
  color: var(--accent-ink);
}
.lock-btn.is-locked:hover {
  background: var(--accent-hover);
}

.lock-icon--locked   { display: none; }
.lock-icon--unlocked { display: inline-block; }
.lock-btn.is-locked .lock-icon--locked   { display: inline-block; }
.lock-btn.is-locked .lock-icon--unlocked { display: none; }

.lookcard__eyebrow {
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-size: 0.75rem;
  color: var(--ink-soft);
  margin: 0;
}

.lookcard__name {
  font-size: var(--fs-look);
  color: var(--ink);
  padding-right: 3rem; /* espacio para el candado */
  transition: opacity var(--dur-mid) var(--ease-soft);
}

.lookcard__blurb {
  color: var(--ink-soft);
  font-size: 1rem;
  transition: opacity var(--dur-mid) var(--ease-soft);
}

/* Random bar */
.random-bar {
  position: relative;
  margin-top: 0.75rem;
  height: 2.75rem;
  width: 100%;
  border-radius: var(--radius-btn);
  background: var(--accent);
  color: var(--accent-ink);
  overflow: hidden;
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-cta);
  transition: transform var(--dur-fast) var(--ease-pop),
              background var(--dur-fast) var(--ease-soft);
}
.random-bar:hover { background: var(--accent-hover); transform: translateY(-1px); }
.random-bar:active { transform: translateY(0) scale(0.99); }

.random-bar__fill {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 0%;
  background: rgba(255, 255, 255, 0.18);
  transition: width 80ms linear;
  z-index: 1;
}

.random-bar__icon {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.random-bar.is-pulsing { animation: random-pulse 380ms var(--ease-pop); }
@keyframes random-pulse {
  0%   { transform: scale(1); }
  45%  { transform: scale(1.025); }
  100% { transform: scale(1); }
}

/* Responsive */
@media (max-width: 980px) {
  .palettes {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .palettes__divider {
    display: none;
  }
  .palettes__sliders.sliders {
    width: 100%;
  }
}

@media (max-width: 880px) {
  .hero {
    grid-template-columns: 1fr;
    gap: var(--gap-md);
    min-height: auto;
  }
  .hero__left { order: -1; }
}

@media (max-width: 480px) {
  .tab { padding: 0.5rem 0.8rem; font-size: 0.7rem; }
}

/* Social dock — sticky top-right en toda la página.
   mix-blend-mode:difference en el wrapper (no en los links) garantiza
   contraste sobre cualquier fondo. position:fixed crea stacking context
   aislado; los hijos blancos no se mezclan entre sí, solo contra el
   contenido debajo. */
.social-dock {
  position: fixed;
  top: clamp(0.9rem, 2vh, 1.4rem);
  right: clamp(0.9rem, 2vw, 1.5rem);
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  pointer-events: none; /* wrapper no captura clicks, los links sí */
  mix-blend-mode: difference;
}

.social-dock__link {
  pointer-events: auto;
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  color: #fff;
  opacity: 0.85;
  transition:
    opacity 200ms var(--ease-soft, ease),
    transform 200ms var(--ease-soft, ease);
}

.social-dock__link:hover,
.social-dock__link:focus-visible {
  opacity: 1;
  transform: translateY(-2px);
}

.social-dock__link svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* vGen — el SVG tiene fill negro hardcoded, no podemos inline-currentColor.
   Usamos CSS mask: el icono se recorta del background (currentColor=blanco)
   y el difference blend se aplica igual que a los SVG inline. */
.social-dock__link--vgen {
  background-color: currentColor;
  -webkit-mask: url('../assets/branding/VGen-Face-Icon-outline.svg') center / contain no-repeat;
          mask: url('../assets/branding/VGen-Face-Icon-outline.svg') center / contain no-repeat;
}

@media (max-width: 480px) {
  .social-dock {
    gap: 0.4rem;
    top: 0.7rem;
    right: 0.7rem;
  }
  .social-dock__link {
    width: 18px;
    height: 18px;
  }
}