/* ===== JbearP Radio Player — Apple-inspired ===== */

/* Espacio para que el contenido no quede oculto tras el player fijo */
.main-content {
  padding-bottom: 8rem;
}

/* ───────────────────────────────────────────────
   Contenedor flotante
─────────────────────────────────────────────── */
.radio-wrap {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  z-index: 9000;
  padding: 0 1.6rem;
  /* respeta el notch / home-bar de iPhone */
  padding-bottom: max(1.4rem, env(safe-area-inset-bottom));
  pointer-events: none;
}

.radio-player {
  pointer-events: all;
  width: 100%;
  max-width: 56rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

/* ───────────────────────────────────────────────
   Live dot pulsante
─────────────────────────────────────────────── */
.radio-live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ff375f;
  flex-shrink: 0;
  animation: pulse-dot 2s ease-in-out infinite;
}

.radio-live-dot.is-paused {
  background: #48484a;
  animation: none;
}

@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0   rgba(255, 55, 95, 0.6); }
  50%       { box-shadow: 0 0 0 5px rgba(255, 55, 95, 0);   }
}

/* ───────────────────────────────────────────────
   Wave bars
─────────────────────────────────────────────── */
.radio-wave {
  display: flex;
  align-items: center;
  gap: 2.5px;
  flex-shrink: 0;
  height: 18px;
}

.radio-wave span {
  display: block;
  width: 3px;
  background: #bf5af2;
  border-radius: 2px;
  transform-origin: bottom;
  animation: wave-bar 0.9s ease-in-out infinite;
}

.radio-wave span:nth-child(1) { height: 7px;  animation-delay: 0s;    }
.radio-wave span:nth-child(2) { height: 14px; animation-delay: 0.18s; }
.radio-wave span:nth-child(3) { height: 10px; animation-delay: 0.36s; }
.radio-wave span:nth-child(4) { height: 16px; animation-delay: 0.09s; }
.radio-wave span:nth-child(5) { height: 8px;  animation-delay: 0.27s; }

@keyframes wave-bar {
  0%, 100% { transform: scaleY(0.25); opacity: 0.6; }
  50%       { transform: scaleY(1);   opacity: 1;   }
}

.radio-wave.is-paused span {
  animation-play-state: paused;
  transform: scaleY(0.25);
  opacity: 0.4;
}

/* ───────────────────────────────────────────────
   Mini player
─────────────────────────────────────────────── */
.radio-mini {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem 1.4rem;
  /* fallback sólido para navegadores sin backdrop-filter */
  background: #1c1c1e;
  background: rgba(28, 28, 30, 0.92);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 22px;
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.5),
    inset 0 0 0 0.5px rgba(255, 255, 255, 0.04);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  user-select: none;
  /* touch highlight en móvil */
  -webkit-tap-highlight-color: transparent;
}

.radio-mini:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.55);
}

.radio-mini-title {
  flex: 1;
  min-width: 0; /* crítico: permite que flex-child se encoja y muestre ellipsis */
  font-size: 1.35rem;
  font-weight: 600;
  color: #ffffff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: -0.015em;
  font-family: -apple-system, BlinkMacSystemFont, 'Inter', sans-serif;
}

/* Botones del mini player */
.radio-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  color: #ffffff;
  padding: 0.5rem;
  border-radius: 50%;
  transition: background 0.15s;
  flex-shrink: 0;
  line-height: 1;
  -webkit-tap-highlight-color: transparent;
  /* área táctil mínima de 44px para accesibilidad móvil */
  min-width: 4.4rem;
  min-height: 4.4rem;
}

.radio-btn:hover {
  background: rgba(255, 255, 255, 0.12);
}

.radio-btn i {
  font-size: 1.55rem;
  width: 1.6rem;
  text-align: center;
  display: block;
}

.radio-btn-expand i {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.5);
}

/* ───────────────────────────────────────────────
   Full player
─────────────────────────────────────────────── */
.radio-full {
  /* fallback sólido */
  background: #161618;
  background: rgba(22, 22, 24, 0.97);
  backdrop-filter: blur(40px) saturate(200%);
  -webkit-backdrop-filter: blur(40px) saturate(200%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 28px;
  padding: 2rem 2.2rem 1.8rem;
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 1.8rem;
  box-shadow:
    0 24px 64px rgba(0, 0, 0, 0.65),
    inset 0 0 0 0.5px rgba(255, 255, 255, 0.05);
  animation: radio-slide-up 0.35s cubic-bezier(0.32, 0.72, 0, 1);
  /* Nunca superar el viewport — deja espacio para mini player y padding */
  max-height: calc(100dvh - 10rem);
  overflow-y: auto;
  overflow-x: hidden;
  /* scrollbar invisible pero funcional */
  scrollbar-width: none;
}

.radio-full::-webkit-scrollbar {
  display: none;
}

.radio-full.is-visible {
  display: flex;
}

@keyframes radio-slide-up {
  from { opacity: 0; transform: translateY(20px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0)    scale(1);    }
}

/* ───────────────────────────────────────────────
   Disco giratorio
─────────────────────────────────────────────── */
.radio-disc {
  width: 15rem;
  height: 15rem;
  position: relative;
  flex-shrink: 0;
}

.radio-disc-outer {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: conic-gradient(
    from 0deg,
    #1a1028 0%,
    #2d1b69 20%,
    #7c3aed 40%,
    #bf5af2 55%,
    #7c3aed 70%,
    #2d1b69 85%,
    #1a1028 100%
  );
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow:
    0 0 0 3px rgba(255, 255, 255, 0.05),
    0 12px 40px rgba(0, 0, 0, 0.7),
    0 0 60px rgba(191, 90, 242, 0.18);
  animation: radio-spin 10s linear infinite;
  animation-play-state: paused;
  will-change: transform;
}

.radio-disc-outer.is-playing {
  animation-play-state: running;
}

@keyframes radio-spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* Surcos del vinilo */
.radio-disc-outer::before {
  content: '';
  position: absolute;
  inset: 12%;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow:
    0 0 0 6px  rgba(255, 255, 255, 0.04),
    0 0 0 12px rgba(255, 255, 255, 0.03),
    0 0 0 18px rgba(255, 255, 255, 0.02);
}

.radio-disc-inner {
  width: 36%;
  height: 36%;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #2a2a2e, #1c1c1e);
  border: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
  z-index: 1;
  flex-shrink: 0;
}

.radio-disc-inner::after {
  content: '';
  position: absolute;
  inset: 32%;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
}

/* Reflejo de luz */
.radio-disc-outer::after {
  content: '';
  position: absolute;
  top: 8%; left: 20%;
  width: 28%; height: 15%;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  filter: blur(6px);
  pointer-events: none;
  z-index: 2;
}

/* ───────────────────────────────────────────────
   Info de la canción
─────────────────────────────────────────────── */
.radio-full-info {
  text-align: center;
  width: 100%;
  min-width: 0;
}

.radio-full-live {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 55, 95, 0.12);
  border: 1px solid rgba(255, 55, 95, 0.25);
  border-radius: 999px;
  padding: 0.25rem 0.9rem;
  margin-bottom: 0.9rem;
  font-size: 1rem;
  font-weight: 700;
  color: #ff375f;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.radio-full-live .radio-live-dot {
  width: 6px;
  height: 6px;
}

.radio-full-song {
  font-size: 1.8rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: -0.025em;
  line-height: 1.25;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
  font-family: -apple-system, BlinkMacSystemFont, 'Inter', sans-serif;
}

.radio-full-station {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.45);
  margin-top: 0.4rem;
  font-weight: 500;
}

/* ───────────────────────────────────────────────
   Controles principales
─────────────────────────────────────────────── */
.radio-full-controls {
  display: flex;
  align-items: center;
  justify-content: center;
}

.radio-btn-main {
  width: 6rem;
  height: 6rem;
  border-radius: 50%;
  background: #ffffff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
  transition: transform 0.12s ease, box-shadow 0.2s ease;
  flex-shrink: 0;
  -webkit-tap-highlight-color: transparent;
}

.radio-btn-main:hover  { transform: scale(1.06); box-shadow: 0 8px 32px rgba(0,0,0,0.45); }
.radio-btn-main:active { transform: scale(0.95); }

.radio-btn-main i {
  font-size: 2.2rem;
  color: #1c1c1e;
}

.radio-btn-main .fa-play {
  margin-left: 3px; /* centrado óptico del triángulo */
}

/* ───────────────────────────────────────────────
   Volumen
─────────────────────────────────────────────── */
.radio-volume-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  width: 100%;
}

.radio-volume-row i {
  color: rgba(255, 255, 255, 0.35);
  font-size: 1.4rem;
  flex-shrink: 0;
}

.radio-volume-slider {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  border-radius: 2px;
  outline: none;
  cursor: pointer;
  background: linear-gradient(
    to right,
    #bf5af2 0%,
    #bf5af2 var(--vol, 80%),
    rgba(255, 255, 255, 0.15) var(--vol, 80%),
    rgba(255, 255, 255, 0.15) 100%
  );
}

.radio-volume-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #ffffff;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
  transition: transform 0.12s;
}

.radio-volume-slider::-webkit-slider-thumb:hover { transform: scale(1.25); }

.radio-volume-slider::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #ffffff;
  cursor: pointer;
  border: none;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

/* Botón colapsar */
.radio-btn-collapse {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: none;
  border: none;
  cursor: pointer;
  color: rgba(255, 255, 255, 0.4);
  font-size: 1.2rem;
  font-weight: 500;
  padding: 0.5rem 1.2rem;
  border-radius: 999px;
  transition: color 0.15s, background 0.15s;
  align-self: flex-end;
  -webkit-tap-highlight-color: transparent;
}

.radio-btn-collapse:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
}

/* ───────────────────────────────────────────────
   Responsive — tablet (768px)
─────────────────────────────────────────────── */
@media (max-width: 768px) {
  .radio-disc {
    width: 13rem;
    height: 13rem;
  }
}

/* ───────────────────────────────────────────────
   Responsive — móvil (480px)
─────────────────────────────────────────────── */
@media (max-width: 480px) {
  .main-content {
    padding-bottom: 7.5rem;
  }

  .radio-wrap {
    padding: 0 0.8rem;
    padding-bottom: max(0.8rem, env(safe-area-inset-bottom));
  }

  .radio-mini {
    padding: 0.8rem 1rem;
    gap: 0.6rem;
    border-radius: 18px;
  }

  .radio-mini-title {
    font-size: 1.2rem;
  }

  .radio-btn {
    min-width: 4rem;
    min-height: 4rem;
    padding: 0.4rem;
  }

  .radio-btn i {
    font-size: 1.4rem;
  }

  .radio-full {
    padding: 1.4rem 1.4rem 1.2rem;
    gap: 1.2rem;
    border-radius: 22px;
    max-height: calc(100dvh - 8rem);
  }

  .radio-disc {
    width: 11rem;
    height: 11rem;
  }

  .radio-full-song {
    font-size: 1.55rem;
  }

  .radio-full-station {
    font-size: 1.15rem;
  }

  .radio-btn-main {
    width: 5.4rem;
    height: 5.4rem;
  }

  .radio-btn-main i {
    font-size: 2rem;
  }
}

/* ───────────────────────────────────────────────
   Responsive — móvil muy pequeño (360px)
─────────────────────────────────────────────── */
@media (max-width: 360px) {
  .radio-mini {
    gap: 0.5rem;
    padding: 0.7rem 0.9rem;
  }

  /* Ocultar wave bars en pantallas muy estrechas para ganar espacio al título */
  .radio-wave {
    display: none;
  }

  .radio-mini-title {
    font-size: 1.15rem;
  }

  .radio-disc {
    width: 9.5rem;
    height: 9.5rem;
  }
}

/* ───────────────────────────────────────────────
   Landscape en móvil — player expandido compacto
─────────────────────────────────────────────── */
@media (max-height: 500px) and (orientation: landscape) {
  .radio-full {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    padding: 1.2rem 1.6rem;
    gap: 1rem;
    max-height: calc(100dvh - 7rem);
  }

  .radio-disc {
    width: 8rem;
    height: 8rem;
    flex-shrink: 0;
  }

  .radio-full-info {
    flex: 1;
    min-width: 0;
    text-align: left;
  }

  .radio-full-live {
    margin-bottom: 0.4rem;
  }

  .radio-full-song {
    font-size: 1.45rem;
  }

  .radio-full-controls {
    order: 3;
  }

  .radio-volume-row {
    order: 4;
    flex-basis: 100%;
  }

  .radio-btn-collapse {
    order: 0;
    align-self: flex-start;
  }
}

/* ───────────────────────────────────────────────
   Accesibilidad — reducir movimiento
─────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .radio-disc-outer,
  .radio-wave span,
  .radio-live-dot,
  .radio-full {
    animation: none !important;
  }
}