/* Playlist 3D — adaptación del efecto coverflow al sitio estático */
.playlist-mount {
  width: 100%;
}

.playlist-experiencia {
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  position: relative;
  min-height: 570px;
  overflow: hidden;
  isolation: isolate;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 34px;
  background: #0b2c1a;
  color: white;
  box-shadow: 0 34px 86px -46px rgba(7,31,17,.78);
  transform: perspective(1400px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y));
  transition: transform .28s cubic-bezier(.2,.8,.2,1), box-shadow .28s ease;
  outline: none;
}

.playlist-experiencia:focus-visible {
  box-shadow: 0 0 0 4px var(--amarillo-sol), 0 34px 86px -46px rgba(7,31,17,.78);
}

.playlist-ambiente {
  position: absolute;
  inset: -7%;
  z-index: -3;
  background-image: linear-gradient(90deg, rgba(7,31,17,.92), rgba(7,31,17,.68));
  background-size: cover;
  background-position: center;
  filter: saturate(.8);
  transform: scale(1.08);
  transition: background-image .55s ease;
}

.playlist-experiencia::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(circle at 16% 22%, rgba(255,189,24,.22), transparent 30%),
    radial-gradient(circle at 86% 78%, rgba(114,213,45,.2), transparent 30%),
    linear-gradient(100deg, rgba(7,31,17,.46), rgba(7,31,17,.8));
  pointer-events: none;
}

.playlist-experiencia::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(255,255,255,.05), transparent 20%, rgba(0,0,0,.28));
  pointer-events: none;
}

.playlist-panel {
  min-height: 570px;
  display: grid;
  grid-template-columns: minmax(0, .88fr) minmax(410px, 1.12fr);
  align-items: center;
  gap: clamp(34px, 6vw, 80px);
  padding: clamp(32px, 6vw, 72px);
}

.playlist-presentacion {
  min-width: 0;
}

.playlist-kicker {
  margin: 0 0 16px;
  color: var(--amarillo-sol);
  font-family: var(--fuente-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .16em;
}

.playlist-portada-wrap {
  position: relative;
  width: min(100%, 330px);
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 24px;
  background:
    radial-gradient(circle at 25% 20%, rgba(255,189,24,.5), transparent 38%),
    linear-gradient(145deg, #287c2e, #0b2c1a);
  box-shadow: 0 24px 58px -26px rgba(0,0,0,.78);
}

.playlist-portada {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.playlist-youtube {
  position: absolute;
  right: 12px;
  bottom: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  background: #e73131;
  color: white;
  font-size: 10px;
  font-weight: 800;
}

.playlist-info {
  min-height: 150px;
  padding-top: 22px;
}

.playlist-posicion {
  margin: 0 0 7px;
  color: var(--amarillo-sol);
  font-family: var(--fuente-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.playlist-titulo {
  margin: 0;
  max-width: 18ch;
  color: white;
  font-family: var(--fuente-display);
  font-size: clamp(24px, 2.7vw, 36px);
  line-height: 1.1;
  letter-spacing: -.035em;
  text-wrap: balance;
}

.playlist-descripcion {
  display: -webkit-box;
  max-width: 48ch;
  margin: 12px 0 0;
  overflow: hidden;
  color: rgba(255,255,255,.7);
  font-size: 14px;
  line-height: 1.55;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.playlist-controles {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 22px;
}

.playlist-controles button {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  color: white;
  font-size: 17px;
  cursor: pointer;
  backdrop-filter: blur(8px);
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}

.playlist-controles button:hover {
  transform: translateY(-2px);
  border-color: rgba(255,255,255,.38);
  background: rgba(255,255,255,.15);
}

.playlist-controles .playlist-play {
  width: 58px;
  height: 58px;
  border-color: transparent;
  background: var(--amarillo-sol);
  color: var(--verde-profundo);
  box-shadow: 0 16px 34px -14px rgba(255,189,24,.75);
}

.playlist-selector {
  min-width: 0;
}

.playlist-instruccion {
  margin: 0 0 12px;
  color: rgba(255,255,255,.55);
  font-family: var(--fuente-mono);
  font-size: 10px;
  letter-spacing: .12em;
  text-align: center;
  text-transform: uppercase;
}

.playlist-ventana {
  position: relative;
  height: 380px;
  overflow: hidden;
  cursor: grab;
  perspective: 900px;
  touch-action: pan-x;
  user-select: none;
  -webkit-mask-image: linear-gradient(to bottom, transparent, black 18%, black 82%, transparent);
  mask-image: linear-gradient(to bottom, transparent, black 18%, black 82%, transparent);
}

.playlist-ventana.arrastrando {
  cursor: grabbing;
}

.playlist-linea {
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 74px;
  z-index: 0;
  transform: translateY(-50%);
  border: 1px solid rgba(255,189,24,.36);
  border-radius: 18px;
  background: linear-gradient(90deg, rgba(255,189,24,.14), rgba(255,255,255,.07));
  box-shadow: inset 4px 0 0 var(--amarillo-sol);
  pointer-events: none;
}

.playlist-rueda {
  position: absolute;
  inset: 0;
  transform-style: preserve-3d;
}

.playlist-pista {
  position: absolute;
  left: 10px;
  right: 10px;
  top: calc(50% - 34px);
  height: 68px;
  display: grid;
  grid-template-columns: 34px 52px minmax(0, 1fr);
  align-items: center;
  gap: 13px;
  padding: 8px 16px 8px 10px;
  border: 0;
  border-radius: 15px;
  background: transparent;
  color: white;
  text-align: left;
  cursor: pointer;
  transform-origin: center;
  transform-style: preserve-3d;
  will-change: transform, opacity;
}

.playlist-pista.activa {
  color: white;
}

.playlist-numero {
  color: rgba(255,255,255,.44);
  font-family: var(--fuente-mono);
  font-size: 10px;
  text-align: center;
}

.playlist-pista.activa .playlist-numero {
  color: var(--amarillo-sol);
}

.playlist-pista img,
.playlist-portada-vacia {
  width: 52px;
  height: 52px;
  border-radius: 10px;
  object-fit: cover;
  box-shadow: 0 9px 24px rgba(0,0,0,.25);
}

.playlist-portada-vacia {
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, var(--verde-luz), var(--verde-editorial));
  color: white;
  font-family: var(--fuente-display);
  font-size: 12px;
  font-weight: 900;
}

.playlist-pista-copy {
  min-width: 0;
}

.playlist-pista-copy strong,
.playlist-pista-copy small {
  display: block;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.playlist-pista-copy strong {
  font-size: 14px;
  line-height: 1.3;
}

.playlist-pista-copy small {
  margin-top: 4px;
  color: rgba(255,255,255,.52);
  font-size: 11px;
}

.playlist-pista.activa .playlist-pista-copy small {
  color: rgba(255,255,255,.72);
}

.playlist-anuncio {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}

@media (max-width: 920px) {
  .playlist-panel {
    grid-template-columns: 1fr 1fr;
    gap: 26px;
    padding: 34px;
  }
  .playlist-portada-wrap {
    width: min(100%, 280px);
  }
}

@media (max-width: 680px) {
  .playlist-experiencia {
    min-height: 720px;
    border-radius: 28px;
    transform: none;
  }
  .playlist-panel {
    min-height: 720px;
    grid-template-columns: 1fr;
    align-content: start;
    gap: 16px;
    padding: 26px 18px 18px;
  }
  .playlist-kicker {
    text-align: center;
  }
  .playlist-portada-wrap {
    width: min(100%, 330px);
    margin-inline: auto;
    aspect-ratio: 16 / 9;
  }
  .playlist-info {
    min-height: 118px;
    padding-top: 16px;
    text-align: center;
  }
  .playlist-titulo {
    max-width: none;
    font-size: 25px;
  }
  .playlist-descripcion {
    margin-inline: auto;
  }
  .playlist-controles {
    justify-content: center;
    margin-top: 16px;
  }
  .playlist-instruccion {
    margin-top: 8px;
  }
  .playlist-ventana {
    height: 255px;
  }
  .playlist-pista {
    left: 0;
    right: 0;
    grid-template-columns: 28px 46px minmax(0, 1fr);
    padding-inline: 6px 12px;
  }
  .playlist-pista img,
  .playlist-portada-vacia {
    width: 46px;
    height: 46px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .playlist-experiencia {
    transform: none !important;
    transition: none;
  }
  .playlist-ambiente {
    transition: none;
  }
}