/* ==========================================================================
   radio.css — página Radio (radio.html). Requiere css/base.css + css/site.css.
   Solo layout y ajustes propios de la página; los componentes vienen de base/site.
   ========================================================================== */

/* ==========================================================================
   1. HERO DEL PROGRAMA — masthead de aire (banda siempre oscura: tokens de .radio-band)
   ========================================================================== */
.page-radio .radio-hero { padding-block: clamp(3rem, 7vw, 5rem) clamp(2.5rem, 6vw, 4rem); }

.radio-hero__grid { display: grid; gap: clamp(2.5rem, 6vw, 4rem); align-items: center; }
@media (min-width: 900px) {
  .radio-hero__grid { grid-template-columns: minmax(0, 1.18fr) minmax(0, .82fr); column-gap: clamp(2rem, 4vw, 3.5rem); }
  .radio-hero__foot { grid-column: 1 / -1; }
}
.radio-hero__content { max-width: 40rem; }

/* Estado (badge "Al aire" / "Próximo programa" + ecualizador) */
.radio-hero__status { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-3); margin-bottom: var(--sp-6); color: var(--live); }
.radio-hero__content h1 { margin-bottom: var(--sp-6); }
.radio-hero__content .lead { margin-bottom: var(--sp-8); max-width: 34rem; }

/* ---------- Arte: disco circular + anillos de emisión ---------- */
.radio-hero__art { position: relative; width: min(100%, 17rem); margin-inline: auto; }
@media (min-width: 600px) { .radio-hero__art { width: min(100%, 23rem); } }
@media (min-width: 900px) { .radio-hero__art { width: min(100%, 26rem); margin-inline: 0; justify-self: end; } }
.radio-hero__waves {
  position: absolute; left: 50%; top: 50%; width: 190%; height: 190%; max-width: none;
  transform: translate(-50%, -50%); color: var(--primary); pointer-events: none;
}
@media (min-width: 600px) { .radio-hero__waves { width: 200%; height: 200%; } }
.radio-hero__disc {
  position: relative; aspect-ratio: 1; border-radius: 50%; overflow: hidden; background: #000;
  box-shadow: 0 0 0 1px rgb(255 255 255 / .10), 0 0 0 12px rgb(143 160 255 / .05), 0 40px 80px -32px rgb(0 0 0 / .85);
}
.radio-hero__disc img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.05); }

/* ---------- Pie del hero: dial de emisión + redes (cruza las dos columnas) ---------- */
.radio-hero__foot {
  display: grid; gap: var(--sp-6) clamp(1.5rem, 3vw, 2.5rem);
  margin-top: clamp(.5rem, 2vw, 1.5rem); padding-top: var(--sp-6); border-top: 1px solid var(--border);
}
@media (min-width: 1280px) { .radio-hero__foot { grid-template-columns: minmax(0, 1fr) auto; align-items: center; } }

.radio-dial { display: grid; gap: var(--sp-6) clamp(1.5rem, 4vw, 3rem); }
@media (min-width: 480px) { .radio-dial { grid-template-columns: repeat(3, minmax(0, auto)); justify-content: start; column-gap: 0; } }
.radio-dial__cell { display: grid; gap: .3rem; align-content: start; }
@media (max-width: 479px) { .radio-dial { gap: var(--sp-4); } .radio-dial__cell { grid-template-columns: 7.25rem minmax(0, 1fr); align-items: baseline; gap: var(--sp-3); } }
@media (min-width: 480px) {
  .radio-dial__cell + .radio-dial__cell { padding-left: clamp(1.25rem, 3vw, 2.25rem); border-left: 1px solid var(--border); }
  .radio-dial__cell:not(:last-child) { padding-right: clamp(1.25rem, 3vw, 2.25rem); }
}
.radio-dial__label { font-size: var(--fs-xs); font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--primary); }
.radio-dial__value { font-size: var(--fs-small); font-weight: 600; color: var(--text); letter-spacing: .01em; }
@media (min-width: 1280px) { .radio-dial__value { white-space: nowrap; } }

.radio-hero__social { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-3) var(--sp-4); }
@media (min-width: 1280px) { .radio-hero__social { justify-self: end; } }
.radio-hero__social-label { font-size: var(--fs-small); font-weight: 600; color: var(--text-muted); }
.radio-hero__social .social { gap: .5rem; }

/* ==========================================================================
   2. "La Voz de las Instituciones Platenses"
   ========================================================================== */
.radio-figure { margin: 0; }
@media (min-width: 900px) { .radio-programa .split { align-items: center; } }

.radio-facts { display: grid; gap: var(--sp-6) clamp(2rem, 5vw, 3.5rem); margin-top: var(--sp-8); padding-top: var(--sp-6); border-top: 1px solid var(--border); }
@media (min-width: 480px) { .radio-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.radio-fact { display: grid; gap: .45rem; align-content: start; }
.radio-fact__value {
  font-family: var(--font-display); font-weight: 600; font-size: clamp(1.5rem, 1.2rem + .9vw, 1.9375rem);
  line-height: 1.1; letter-spacing: -.02em; color: var(--primary-strong); font-variant-numeric: tabular-nums;
}
.radio-fact__label { font-size: var(--fs-small); font-weight: 600; color: var(--text-muted); letter-spacing: .01em; max-width: 22ch; }
.radio-programa .split__body .radio-facts + .link-arrow { margin-top: var(--sp-8); }

/* ==========================================================================
   3. Última emisión — panel destacado (título a lo ancho + reproductor + texto)
   ========================================================================== */
.radio-latest {
  display: grid; gap: var(--sp-6);
  padding: clamp(1.25rem, 3.5vw, 2.5rem);
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow);
}
.radio-latest__head { display: grid; gap: var(--sp-3); }
.radio-latest__head .eyebrow { margin-bottom: 0; }
.radio-latest__title { font-size: clamp(1.75rem, 1.2rem + 2vw, 2.875rem); text-wrap: balance; }
.radio-latest__date { font-size: var(--fs-small); font-weight: 600; color: var(--text-muted); letter-spacing: .02em; }
.radio-latest__body { display: grid; gap: var(--sp-6); align-content: center; }
.radio-latest__text { max-width: 54ch; }

@media (min-width: 900px) {
  .radio-latest {
    grid-template-columns: minmax(0, 1.22fr) minmax(0, 1fr);
    column-gap: clamp(2rem, 4vw, 3.5rem); row-gap: clamp(1.75rem, 3.5vw, 2.5rem);
  }
  .radio-latest__head { grid-column: 1 / -1; max-width: 56rem; }
  .radio-latest.is-playing .radio-latest__media,
  .radio-latest.is-playing .radio-latest__body { grid-column: 1 / -1; }
  .radio-latest.is-playing .radio-latest__body { max-width: 60rem; }
}

.radio-latest__media { position: relative; aspect-ratio: 16 / 9; border-radius: var(--radius); overflow: hidden; background: var(--surface-2); }

/* ==========================================================================
   4. Últimos videos
   ========================================================================== */
.radio-episode .card__media { aspect-ratio: 16 / 9; }
.radio-episode .card__body { gap: var(--sp-2); }
.radio-episode .card__body > :last-child { margin-top: 0; }
.radio-episode .card__meta { font-size: var(--fs-xs); font-weight: 700; letter-spacing: .04em; color: var(--text-muted); }
.radio-episode .card__title { font-size: 1.1875rem; }

/* ==========================================================================
   5. Facades de YouTube
   Las miniaturas que baja tools/youtube.py ya vienen en 16/9 (la portada del
   programa): se muestran enteras y solo se acercan un poco al pasar el cursor.
   ========================================================================== */
.page-radio .card__media > .video-facade,
.page-radio .radio-latest__media > .video-facade,
.page-radio .radio-row__media > .video-facade { position: absolute; inset: 0; height: 100%; aspect-ratio: auto; border-radius: 0; }
.page-radio .card__media.is-playing,
.page-radio .radio-latest__media.is-playing,
.page-radio .radio-row__media.is-playing { aspect-ratio: 16 / 9; }
.page-radio .video-facade.is-playing { cursor: default; }
.page-radio .video-facade:focus-visible { outline-offset: -4px; }

.page-radio .video-facade img {
  object-position: 50% 50%;
  transform: scale(var(--facade-zoom, 1));
  transform-origin: 50% 50%;
  filter: saturate(.9) contrast(1.02);
}
.page-radio .video-facade:hover img,
.page-radio .video-facade:focus-visible img,
.page-radio .radio-latest__media:focus-within img { --facade-zoom: 1.05; }

/* Velo azul que baja la temperatura del arte de terceros y se abre al pasar el cursor */
.page-radio .video-facade::after {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(180deg, rgb(11 16 32 / .06), rgb(11 16 32 / .22));
  transition: opacity var(--dur-base) var(--ease-out);
}
.page-radio .video-facade:hover::after,
.page-radio .video-facade:focus-visible::after { opacity: .35; }
.page-radio .video-facade.is-playing::after { display: none; }
.page-radio .video-facade__play { z-index: 2; }

/* ==========================================================================
   6. Equipo — tira de créditos (sin cajas: hilos verticales entre columnas)
   ========================================================================== */
.radio-team { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(2rem, 5vw, 2.75rem) 0; margin-top: clamp(2rem, 5vw, 3rem); }
@media (min-width: 900px) { .radio-team { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

.radio-team__item {
  display: grid; justify-items: center; align-content: start; gap: var(--sp-2);
  text-align: center; padding-inline: clamp(.5rem, 2vw, 1.5rem);
}
.radio-team__item + .radio-team__item { border-left: 1px solid var(--border); }
.radio-team__item:nth-child(3) { border-left: 0; }
@media (min-width: 900px) { .radio-team__item:nth-child(3) { border-left: 1px solid var(--border); } }

.radio-team__photo {
  width: clamp(5.5rem, 20vw, 8.25rem); aspect-ratio: 1; height: auto;
  border-radius: 50%; object-fit: cover; background: var(--surface-2);
  box-shadow: 0 0 0 1px var(--border), 0 0 0 7px color-mix(in srgb, var(--primary) 9%, transparent);
  margin-bottom: var(--sp-3);
}
.radio-team__name { font-family: var(--font-display); font-weight: 600; font-size: 1.25rem; line-height: 1.2; letter-spacing: -.01em; }
.radio-team__role { font-size: var(--fs-small); color: var(--text-muted); max-width: 16ch; margin-inline: auto; }

/* ==========================================================================
   7. Reproductor en vivo (dentro del hero oscuro)
   ========================================================================== */
.player {
  display: grid; gap: var(--sp-5);
  margin-block: var(--sp-8);
  padding: clamp(1rem, 2.6vw, 1.375rem);
  background: color-mix(in srgb, var(--surface) 78%, transparent);
  border: 1px solid var(--border-strong); border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px -36px rgb(0 0 0 / .9);
  backdrop-filter: blur(6px);
}
.player.is-playing { border-color: color-mix(in srgb, var(--primary) 60%, transparent); }

/* --- Boton principal + textos --- */
.player__main { display: flex; align-items: center; gap: var(--sp-4); min-width: 0; }
.player__play {
  flex: none; display: grid; place-items: center; position: relative;
  width: 3.5rem; height: 3.5rem; border-radius: 50%;
  background: var(--primary); color: var(--primary-contrast); border: 0; cursor: pointer;
  transition: transform var(--dur-fast) var(--ease-out), background-color var(--dur-fast);
}
.player__play:hover { background: var(--primary-strong); transform: scale(1.05); }
.player__play:active { transform: scale(.97); }
.player__icon { width: 1.5rem; height: 1.5rem; }
.player__icon--play { margin-left: 2px; }
.player.is-playing .player__play { animation: player-pulse 2.4s ease-out infinite; }
@keyframes player-pulse {
  0%   { box-shadow: 0 0 0 0 color-mix(in srgb, var(--primary) 45%, transparent); }
  70%  { box-shadow: 0 0 0 .85rem transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}
.player__spinner {
  position: absolute; width: 1.75rem; height: 1.75rem; border-radius: 50%;
  border: 2.5px solid color-mix(in srgb, var(--primary-contrast) 30%, transparent);
  border-top-color: var(--primary-contrast); animation: player-spin .8s linear infinite;
}
@keyframes player-spin { to { transform: rotate(360deg); } }

.player__info { min-width: 0; display: grid; gap: .15rem; }
.player__kicker {
  display: flex; align-items: center; gap: .45rem;
  font-size: var(--fs-xs); font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--primary);
}
.player__dot { width: .45rem; height: .45rem; border-radius: 50%; background: var(--text-muted); flex: none; }
.player.is-playing .player__dot { background: var(--live); animation: pulse 1.6s ease-in-out infinite; }
.player__now { font-family: var(--font-display); font-weight: 600; font-size: 1.1875rem; line-height: 1.2; color: var(--text); }
.player__state { font-size: var(--fs-small); color: var(--text-muted); text-wrap: pretty; }

/* --- Frecuencias y volumen: segunda fila, separadas por una regla fina --- */
.player__side {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--sp-4);
  padding-top: var(--sp-4); border-top: 1px solid var(--border);
}
.player__freqs { display: inline-flex; padding: 3px; gap: 3px; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-full); }
.player__freq {
  min-height: 2.25rem; padding: .35rem .8rem; border: 0; border-radius: var(--radius-full); cursor: pointer;
  background: transparent; color: var(--text-muted);
  font: inherit; font-size: var(--fs-small); font-weight: 700; white-space: nowrap;
  transition: background-color var(--dur-fast), color var(--dur-fast);
}
.player__freq:hover { color: var(--text); }
.player__freq.is-active { background: var(--primary); color: var(--primary-contrast); }

.player__volume { display: flex; align-items: center; gap: .5rem; }
.player__mute {
  display: grid; place-items: center; width: 2.5rem; height: 2.5rem; border-radius: var(--radius-sm);
  background: transparent; border: 0; color: var(--text-muted); cursor: pointer;
}
.player__mute:hover { color: var(--text); background: var(--bg); }
.player__icon--vol, .player__icon--muted { width: 1.35rem; height: 1.35rem; }
.player__range {
  -webkit-appearance: none; appearance: none; width: 6.5rem; height: 2.5rem; background: transparent; cursor: pointer;
}
.player__range::-webkit-slider-runnable-track {
  height: 4px; border-radius: 2px;
  background: linear-gradient(to right, var(--primary) var(--llenado, 80%), var(--border-strong) var(--llenado, 80%));
}
.player__range::-moz-range-track { height: 4px; border-radius: 2px; background: var(--border-strong); }
.player__range::-moz-range-progress { height: 4px; border-radius: 2px; background: var(--primary); }
.player__range::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none; width: 1rem; height: 1rem; margin-top: -6px;
  border-radius: 50%; background: var(--text); border: 0; box-shadow: 0 1px 4px rgb(0 0 0 / .5);
}
.player__range::-moz-range-thumb { width: 1rem; height: 1rem; border-radius: 50%; background: var(--text); border: 0; }

.player__fallback { font-size: var(--fs-small); color: var(--text-muted); }
.player__fallback a { color: var(--primary); font-weight: 700; }

@media (prefers-reduced-motion: reduce) {
  .player.is-playing .player__play { animation: none; }
  .player__spinner { animation-duration: 2s; }
  .player.is-playing .player__dot { animation: none; }
}

/* ==========================================================================
   8. Barra fija del reproductor
   ========================================================================== */
.miniplayer {
  position: fixed; left: 50%; bottom: max(1rem, env(safe-area-inset-bottom)); z-index: 70;
  transform: translateX(-50%);
  display: flex; align-items: center; gap: var(--sp-3);
  width: min(calc(100vw - 2rem), 34rem);
  padding: .5rem .6rem .5rem .5rem;
  color: #E7EAF6; background: rgb(11 16 32 / .95);
  border: 1px solid #2A3457; border-radius: var(--radius-full);
  box-shadow: 0 20px 50px -20px rgb(0 0 0 / .75);
  animation: mini-in var(--dur-base) var(--ease-out);
}
@keyframes mini-in { from { opacity: 0; transform: translate(-50%, 1rem); } to { opacity: 1; transform: translate(-50%, 0); } }
@media (prefers-reduced-motion: reduce) { .miniplayer { animation: none; } }
.miniplayer__play {
  flex: none; display: grid; place-items: center; width: 2.75rem; height: 2.75rem; border-radius: 50%;
  background: #8FA0FF; color: #0B1020; border: 0; cursor: pointer;
}
.miniplayer__play:hover { background: #A9B8FF; }
.miniplayer__icon { width: 1.2rem; height: 1.2rem; }
.miniplayer__icon--play { margin-left: 2px; }
.miniplayer__text { display: grid; gap: .1rem; min-width: 0; flex: 1 1 auto; }
.miniplayer__label {
  display: flex; align-items: center; gap: .35rem;
  font-size: var(--fs-xs); font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: #8FA0FF;
}
.miniplayer__dot { width: .4rem; height: .4rem; border-radius: 50%; background: var(--live); animation: pulse 1.6s ease-in-out infinite; }
@media (prefers-reduced-motion: reduce) { .miniplayer__dot { animation: none; } }
.miniplayer__now { font-size: var(--fs-small); font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.miniplayer__link { flex: none; font-size: var(--fs-small); font-weight: 700; color: #A9B8FF; }
.miniplayer__close {
  flex: none; display: grid; place-items: center; width: 2.5rem; height: 2.5rem; border-radius: 50%;
  background: transparent; border: 0; color: #A9B1CC; cursor: pointer;
}
.miniplayer__close:hover { color: #fff; background: #1C2547; }
.miniplayer__close svg { width: 1.1rem; height: 1.1rem; }
@media (max-width: 479px) { .miniplayer__link { display: none; } }

/* ==========================================================================
   9. Lista de emisiones. Todas comparten la misma portada del programa,
      asi que manda el texto: fecha, titulo y de que se hablo.
   ========================================================================== */
.radio-videos { display: grid; gap: clamp(1rem, 2.5vw, 1.5rem); margin-top: clamp(2rem, 4vw, 2.75rem); }
@media (min-width: 900px) { .radio-videos { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

.radio-row {
  display: grid; align-items: start; gap: var(--sp-4); min-width: 0;
  padding: clamp(.75rem, 2vw, 1rem);
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg);
  transition: border-color var(--dur-base), transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base);
}
.radio-row:hover { border-color: var(--border-strong); transform: translateY(-2px); box-shadow: var(--shadow); }
@media (min-width: 520px) { .radio-row { grid-template-columns: minmax(0, 11.5rem) minmax(0, 1fr); } }
/* La portada del programa es la misma en todos los episodios: se muestra entera y chica,
   como miniatura, para que el peso visual lo lleven la fecha y el título. */
.radio-row__media {
  position: relative; aspect-ratio: 16 / 9; overflow: hidden;
  background: var(--surface-2); border-radius: var(--radius); border: 1px solid var(--border);
}
.radio-row__body { display: grid; align-content: start; gap: var(--sp-2); padding-block: .25rem; min-width: 0; }
.radio-row__date { font-size: var(--fs-xs); font-weight: 700; letter-spacing: .04em; color: var(--text-muted); font-variant-numeric: tabular-nums; }
.radio-row__title { font-size: 1.125rem; line-height: 1.25; text-wrap: pretty; }
.radio-row__text {
  font-size: var(--fs-small); color: var(--text-muted); text-wrap: pretty;
  display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 3; line-clamp: 3; overflow: hidden;
}
.radio-row__body .link-arrow { margin-top: .25rem; }
.radio-videos__vacio, .radio-videos__pie { margin-top: var(--sp-6); }
.radio-videos__pie a { font-weight: 700; }

/* Enlace de reserva mientras no hay datos del canal */
.radio-latest__link {
  position: absolute; inset: 0; display: grid; place-items: center; padding: var(--sp-6);
  font-weight: 700; color: var(--primary); text-align: center;
}

/* La miniatura de la lista es chica: el botón de play acompaña ese tamaño. */
.radio-row__media .video-facade__play { width: 2.75rem; height: 2.75rem; }
.radio-row__media .video-facade__play svg { width: 1.1rem; height: 1.1rem; }

/* "Ver en YouTube" es una acción suelta de la tarjeta: necesita área de toque cómoda.
   Los enlaces del pie van dentro de una frase, así que mantienen el interlineado. */
.radio-row__body .link-arrow { display: inline-flex; align-items: center; min-height: 2.75rem; }