/* ==========================================================================
   Coppelius · Streaming (streaming.html) — Fase 1
   SIN diseño en Figma. Estructura de la referencia (Wiener Staatsoper,
   streaming) ampliada con próximas emisiones, archivo y preguntas.
   Se carga después de styles.css y media.css (.media-heading).

   Bloques: .streaming-hero · .streaming-live · .stream-item ·
            .streaming-catalog · .stream-card · .streaming-access ·
            .streaming-steps · .streaming-plans · .streaming-plan ·
            .streaming-faq · .badge--members
   Fase 2: CPT «emision» con query loops (próximas / archivo).
   ========================================================================== */


/* --------------------------------------------------------------------------
   Badge «Amigos» (contenido para miembros). Modificador de .badge
   (styles.css): navy sobre oro claro, 10.00:1. Candidato a styles.css.
   -------------------------------------------------------------------------- */
.badge--members {
  background-color: var(--color-brand-secondary-200);
  color: var(--color-text-heading);
}

/* --------------------------------------------------------------------------
   Hero · imagen + velo navy (mismo degradado que .event-hero)
   -------------------------------------------------------------------------- */
.streaming-hero {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 560px;
  padding: var(--space-30) var(--space-gutter) var(--space-16);
  overflow: hidden;
  background-color: var(--color-bg-inverse);
  color: var(--color-text-inverse);
}

.streaming-hero__image {
  position: absolute;
  inset: 0px;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.streaming-hero__overlay {
  position: absolute;
  inset: 0px;
  background-image: linear-gradient(to left, var(--color-bg-overlay-soft) 19.712%, var(--color-bg-overlay) 64.904%);
}

.streaming-hero__content {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-stack-md);
}

.streaming-hero__eyebrow {
  font-size: var(--font-size-overline);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  letter-spacing: var(--letter-spacing-caps);
  text-transform: uppercase;
  color: var(--color-text-accent);
}

.streaming-hero__title {
  font-size: var(--font-size-display);
  color: var(--color-text-inverse);
}

.streaming-hero__lead {
  max-width: 640px;
  font-size: var(--font-size-body-lg);
  line-height: var(--line-height-body);
  color: var(--color-text-inverse-muted);
}

.streaming-hero__actions {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-2);
}

.streaming-hero :focus-visible,
.streaming-access :focus-visible {
  outline: var(--focus-ring-inverse);
}

/* --------------------------------------------------------------------------
   Próximas emisiones · filas fecha | información | botón
   -------------------------------------------------------------------------- */
.streaming-live {
  padding: var(--space-section-y) var(--space-gutter);
}

.streaming-live__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-10);
}

.streaming-live__list {
  margin: var(--space-0);
  padding: var(--space-0);
  list-style: none;
  border-top: var(--border-width-thin) solid var(--color-border-default);
}

.stream-item {
  display: grid;
  grid-template-columns: 120px minmax(0px, 1fr) auto;
  align-items: center;
  gap: var(--space-8);
  padding: var(--space-6) var(--space-0);
  border-bottom: var(--border-width-thin) solid var(--color-border-default);
}

.stream-item__date {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-1);
  padding-left: var(--space-4);
  border-left: var(--border-width-focus) solid var(--color-border-accent-on-light);
}

.stream-item__day {
  font-variant-numeric: lining-nums;
  font-family: var(--font-family-display);
  font-size: var(--font-size-40);
  font-weight: var(--font-weight-bold);
  line-height: 1;
  color: var(--color-text-heading);
}

.stream-item__month {
  font-size: var(--font-size-body-sm);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  letter-spacing: var(--letter-spacing-caps);
  text-transform: uppercase;
  color: var(--color-text-heading);
}

.stream-item__weekday {
  font-size: var(--font-size-caption);
  line-height: var(--line-height-tight);
  color: var(--color-text-muted);
}

.stream-item__info {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  min-width: 0px;
}

.stream-item__tags,
.stream-card__tags {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
}

.stream-item__genre,
.stream-card__genre {
  font-size: var(--font-size-caption);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  letter-spacing: var(--letter-spacing-caps);
  text-transform: uppercase;
  color: var(--color-text-accent-on-light);
}

.stream-item__title {
  font-size: var(--font-size-h4);
  color: var(--color-text-heading);
}

.stream-item__meta {
  font-size: var(--font-size-body-sm);
  line-height: var(--line-height-body);
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   Archivo · rejilla 3 · 2 · 1
   -------------------------------------------------------------------------- */
.streaming-catalog {
  padding: var(--space-section-y) var(--space-gutter);
  background-color: var(--color-bg-subtle);
}

.streaming-catalog__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-10);
}

.streaming-catalog__header {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: var(--space-4) var(--space-8);
}

.streaming-catalog__note {
  max-width: 420px;
  font-size: var(--font-size-body);
  line-height: var(--line-height-body);
  color: var(--color-text-muted);
}

.streaming-catalog__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0px, 1fr));
  gap: var(--space-8) var(--space-6);
}

.streaming-catalog__item {
  display: flex;
  flex-direction: column;
  min-width: 0px;
}

.streaming-catalog__more {
  display: flex;
  flex-direction: row;
  justify-content: center;
}

/* Tarjeta de grabación: misma piel que .news-card (media.css) */
.stream-card {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  border: var(--border-width-thin) solid var(--color-border-default);
  border-radius: var(--radius-surface);
  background-color: var(--color-bg-page);
  transition: box-shadow var(--motion-duration-fast) var(--motion-easing),
    border-color var(--motion-duration-fast) var(--motion-easing);
}

.stream-card:hover {
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-raised);
}

.stream-card:focus-within {
  outline: var(--focus-ring);
  outline-offset: var(--focus-ring-offset);
}

.stream-card__media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background-color: var(--color-bg-inverse);
}

.stream-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms var(--motion-easing);
}

.stream-card:hover .stream-card__image {
  transform: scale(1.03);
}

/* Icono de reproducción (CSS) sobre la imagen */
.stream-card__media::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-round);
  background-color: var(--color-bg-overlay);
  transform: translate(-50%, -50%);
  transition: background-color var(--motion-duration-fast) var(--motion-easing);
}

.stream-card__media::before {
  content: "";
  position: absolute;
  z-index: 1;
  top: 50%;
  left: 50%;
  border-style: solid;
  border-width: 9px 0px 9px 15px;
  border-color: transparent transparent transparent var(--color-text-inverse);
  transform: translate(-35%, -50%);
}

.stream-card:hover .stream-card__media::after {
  background-color: var(--color-action-secondary-bg);
}

.stream-card:hover .stream-card__media::before {
  border-left-color: var(--color-action-secondary-text);
}

.stream-card__duration {
  position: absolute;
  right: var(--space-3);
  bottom: var(--space-3);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-control);
  background-color: var(--color-bg-overlay);
  font-size: var(--font-size-caption);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-tight);
  color: var(--color-text-inverse);
}

.stream-card__body {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  gap: var(--space-3);
  padding: var(--space-card);
}

.stream-card__title {
  font-size: var(--font-size-h5);
  color: var(--color-text-heading);
}

.stream-card__link {
  color: inherit;
}

.stream-card__link::after {
  content: "";
  position: absolute;
  z-index: 2;
  inset: 0px;
}

.stream-card__link:focus-visible {
  outline: none;
}

.stream-card__meta {
  margin-top: auto;
  font-size: var(--font-size-body-sm);
  line-height: var(--line-height-tight);
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   Cómo funciona · pasos + modalidades (navy)
   -------------------------------------------------------------------------- */
.streaming-access {
  padding: var(--space-section-y) var(--space-gutter);
  background-color: var(--color-bg-inverse);
  color: var(--color-text-inverse);
}

.streaming-access__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
}

.streaming-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0px, 1fr));
  gap: var(--space-8);
  margin: var(--space-0);
  padding: var(--space-0);
  list-style: none;
}

.streaming-steps__item {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  min-width: 0px;
}

.streaming-steps__number {
  font-variant-numeric: lining-nums;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: var(--space-2);
  border: var(--border-width-thick) solid var(--color-border-accent);
  border-radius: var(--radius-round);
  font-family: var(--font-family-display);
  font-size: var(--font-size-20);
  font-weight: var(--font-weight-bold);
  line-height: 1;
  color: var(--color-text-accent);
}

.streaming-steps__title {
  font-size: var(--font-size-h5);
  color: var(--color-text-inverse);
}

.streaming-steps__text {
  font-size: var(--font-size-body);
  line-height: var(--line-height-body);
  color: var(--color-text-inverse-muted);
}

.streaming-plans {
  display: grid;
  grid-template-columns: repeat(3, minmax(0px, 1fr));
  gap: var(--space-6);
  padding-top: var(--space-12);
  border-top: var(--border-width-thin) solid var(--color-border-on-dark);
}

.streaming-plan {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  min-width: 0px;
  padding: var(--space-8);
  border: var(--border-width-thin) solid var(--color-border-on-dark);
  border-radius: var(--radius-surface);
  background-color: var(--color-bg-inverse-strong);
}

.streaming-plan--featured {
  border-color: var(--color-border-accent);
}

.streaming-plan__badge {
  align-self: flex-start;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-control);
  background-color: var(--color-action-secondary-bg);
  font-size: var(--font-size-caption);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  letter-spacing: var(--letter-spacing-caps);
  text-transform: uppercase;
  color: var(--color-action-secondary-text);
}

.streaming-plan__name {
  font-size: var(--font-size-h4);
  color: var(--color-text-accent);
}

.streaming-plan__price {
  font-size: var(--font-size-body);
  line-height: var(--line-height-tight);
  color: var(--color-text-inverse-muted);
}

.streaming-plan__amount {
  font-variant-numeric: lining-nums;
  font-family: var(--font-family-display);
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-inverse);
}

.streaming-plan__features {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  gap: var(--space-3);
  padding-block: var(--space-4);
  border-top: var(--border-width-thin) solid var(--color-border-on-dark);
  font-size: var(--font-size-body-sm);
  line-height: var(--line-height-body);
  color: var(--color-text-inverse-muted);
}

.streaming-plan__features li {
  position: relative;
  padding-left: var(--space-6);
}

.streaming-plan__features li::before {
  content: "";
  position: absolute;
  top: 0.45em;
  left: 2px;
  width: 10px;
  height: 6px;
  border-bottom: var(--border-width-focus) solid var(--color-border-accent);
  border-left: var(--border-width-focus) solid var(--color-border-accent);
  transform: rotate(-45deg);
}

.streaming-plan__button {
  align-self: stretch;
}

/* --------------------------------------------------------------------------
   Preguntas frecuentes · <details>
   -------------------------------------------------------------------------- */
.streaming-faq {
  padding: var(--space-section-y) var(--space-gutter);
}

.streaming-faq__inner {
  display: grid;
  grid-template-columns: minmax(0px, 4fr) minmax(0px, 8fr);
  gap: var(--space-12);
  align-items: start;
}

.streaming-faq__list {
  border-top: var(--border-width-thin) solid var(--color-border-default);
}

.streaming-faq__item {
  border-bottom: var(--border-width-thin) solid var(--color-border-default);
}

.streaming-faq__question {
  position: relative;
  display: block;
  padding: var(--space-6) var(--space-12) var(--space-6) var(--space-0);
  font-family: var(--font-family-display);
  font-size: var(--font-size-h5);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-heading);
  color: var(--color-text-heading);
  list-style: none;
  cursor: pointer;
}

.streaming-faq__question::-webkit-details-marker {
  display: none;
}

/* Más / menos: dos trazos, el vertical se pliega al abrir */
.streaming-faq__question::before,
.streaming-faq__question::after {
  content: "";
  position: absolute;
  top: 50%;
  right: var(--space-2);
  width: 16px;
  height: 2px;
  background-color: var(--color-border-accent-on-light);
  transition: transform var(--motion-duration-fast) var(--motion-easing);
}

.streaming-faq__question::after {
  transform: rotate(90deg);
}

.streaming-faq__item[open] .streaming-faq__question::after {
  transform: rotate(0deg);
}

.streaming-faq__question:hover {
  color: var(--color-text-link-hover);
}

.streaming-faq__answer {
  max-width: 720px;
  padding-bottom: var(--space-6);
  font-size: var(--font-size-body);
  line-height: var(--line-height-body);
  color: var(--color-text-body);
}

.streaming-faq__link {
  color: var(--color-text-link);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.streaming-faq__link:hover {
  color: var(--color-text-link-hover);
}

@media (prefers-reduced-motion: reduce) {
  .stream-card__image,
  .streaming-faq__question::before,
  .streaming-faq__question::after {
    transition: none;
  }

  .stream-card:hover .stream-card__image {
    transform: none;
  }
}

/* --------------------------------------------------------------------------
   ≤991 · tableta (derivado)
   -------------------------------------------------------------------------- */
@media (max-width: 991px) {
  .streaming-hero {
    min-height: 480px;
    padding-top: var(--space-20);
  }

  .stream-item {
    grid-template-columns: 96px minmax(0px, 1fr);
    gap: var(--space-4) var(--space-6);
  }

  .stream-item__date {
    grid-row: span 2;
    align-self: start;
  }

  .stream-item__button {
    justify-self: start;
    min-height: var(--size-tap-target);
  }

  .streaming-catalog__grid {
    grid-template-columns: repeat(2, minmax(0px, 1fr));
  }

  .streaming-steps {
    grid-template-columns: minmax(0px, 1fr);
    gap: var(--space-6);
  }

  .streaming-steps__item {
    display: grid;
    grid-template-columns: 48px minmax(0px, 1fr);
    column-gap: var(--space-4);
    row-gap: var(--space-2);
  }

  .streaming-steps__number {
    grid-row: span 2;
    margin-bottom: var(--space-0);
  }

  .streaming-plans {
    grid-template-columns: minmax(0px, 1fr);
    max-width: 560px;
  }

  .streaming-faq__inner {
    grid-template-columns: minmax(0px, 1fr);
    gap: var(--space-8);
  }
}

/* --------------------------------------------------------------------------
   ≤767 · móvil
   -------------------------------------------------------------------------- */
@media (max-width: 767px) {
  .streaming-hero {
    min-height: 0px;
    padding-top: var(--space-16);
    padding-bottom: var(--space-10);
  }

  .streaming-hero__overlay {
    background-image: none;
    background-color: var(--color-bg-overlay);
  }

  .streaming-hero__actions {
    flex-direction: column;
    width: 100%;
  }

  .streaming-live__inner,
  .streaming-catalog__inner {
    gap: var(--space-6);
  }

  .stream-item {
    grid-template-columns: 72px minmax(0px, 1fr);
    gap: var(--space-4);
    padding-block: var(--space-5);
  }

  .stream-item__date {
    grid-row: auto;
    padding-left: var(--space-3);
  }

  .stream-item__day {
    font-size: var(--font-size-32);
  }

  .stream-item__button {
    grid-column: 1 / -1;
  }

  .streaming-catalog__grid {
    grid-template-columns: minmax(0px, 1fr);
    gap: var(--space-6);
  }

  .stream-card__body {
    padding: var(--space-5);
  }

  .streaming-access__inner {
    gap: var(--space-8);
  }

  .streaming-plans {
    padding-top: var(--space-8);
  }

  .streaming-plan {
    padding: var(--space-6);
  }

  .streaming-faq__question {
    padding-block: var(--space-5);
  }
}