/* ============================================================
   JOER — футер-плеер (T-03)
   ============================================================ */

.sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.player {
  border-top: 1px solid color-mix(in oklab, var(--border) 80%, transparent);
  background: color-mix(in oklab, var(--bg-0) 82%, transparent);
  backdrop-filter: blur(22px) saturate(160%);
  -webkit-backdrop-filter: blur(22px) saturate(160%);
  box-shadow: 0 -22px 50px -34px rgb(0 0 0 / 0.9);
  transition:
    background-color var(--dur-theme) var(--ease-soft),
    border-color var(--dur-theme) var(--ease-soft);
}

.player::before {
  /* акцентная линия сверху — «эквалайзер» темы */
  content: "";
  display: block;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), var(--accent-2), transparent);
  opacity: 0.55;
}

.player-bar {
  display: flex;
  align-items: center;
  gap: var(--sp-3) var(--sp-4);
  min-height: var(--player-h);
  padding-block: var(--sp-3);
}

/* --- Кнопка play/pause --- */
.player-toggle {
  position: relative;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  color: var(--accent-ink);
  background: linear-gradient(140deg, var(--accent), var(--accent-2));
  box-shadow: 0 12px 30px -12px color-mix(in oklab, var(--accent) 90%, transparent);
  transition: transform var(--dur-2) var(--ease-spring), box-shadow var(--dur-2) var(--ease-soft), opacity var(--dur-2);
}

.player-toggle:hover:not(:disabled) {
  transform: scale(1.05);
}

.player-toggle:active:not(:disabled) {
  transform: scale(0.95);
}

.player-toggle:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.player-toggle-icon {
  width: 22px;
  height: 22px;
  margin-left: 1px;
}

.player-toggle.is-playing .player-toggle-icon {
  margin-left: 0;
}

.player-toggle-ring {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 1px solid color-mix(in oklab, var(--accent) 60%, transparent);
  opacity: 0;
}

@media (prefers-reduced-motion: no-preference) {
  .player-toggle.is-playing .player-toggle-ring {
    animation: ring-pulse 2.8s var(--ease-soft) infinite;
  }

  @keyframes ring-pulse {
    0% { transform: scale(0.9); opacity: 0.75; }
    70% { transform: scale(1.18); opacity: 0; }
    100% { transform: scale(1.18); opacity: 0; }
  }
}

/* --- Метаданные станции --- */
.player-meta {
  flex: 1 1 auto;
  min-width: 0;
  display: grid;
  gap: 2px;
}

.player-station {
  font-size: var(--fs-md);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--tr-tight);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.player-sub {
  color: var(--text-faint);
  font-size: var(--fs-2xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.player-status {
  color: var(--text-muted);
  font-size: var(--fs-xs);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.player[data-state="loading"] .player-status,
.player[data-state="error"] .player-status {
  color: var(--accent-2);
  font-family: var(--font-mono);
}

.player[data-state="error"] .player-status {
  color: var(--err);
}

@media (prefers-reduced-motion: no-preference) {
  .player[data-state="loading"] .player-status::after {
    content: "";
    animation: dots 1.4s steps(4, end) infinite;
  }

  @keyframes dots {
    0% { content: ""; }
    25% { content: "."; }
    50% { content: ".."; }
    75% { content: "..."; }
  }
}

/* --- Кнопки-иконки --- */
.icon-btn {
  display: grid;
  place-items: center;
  width: var(--touch);
  height: var(--touch);
  border-radius: var(--r-pill);
  color: var(--text-muted);
  transition: color var(--dur-2) var(--ease-soft), background-color var(--dur-2) var(--ease-soft), transform var(--dur-2) var(--ease-spring);
}

.icon-btn svg {
  width: 20px;
  height: 20px;
}

.icon-btn:hover:not(:disabled) {
  color: var(--text);
  background: color-mix(in oklab, var(--surface-3) 70%, transparent);
}

.icon-btn:active:not(:disabled) {
  transform: scale(0.92);
}

.icon-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.player-controls {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
}

/* --- Громкость --- */
.player-volume {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  flex: 0 0 auto;
}

.player-more-btn {
  display: none;
}

#player-mute .ico-muted {
  display: none;
}

#player-mute.is-muted .ico-muted {
  display: block;
}

#player-mute.is-muted .ico-volume {
  display: none;
}

#player-mute.is-muted {
  color: var(--err);
}

.volume {
  -webkit-appearance: none;
  appearance: none;
  width: 116px;
  height: var(--touch);
  background: transparent;
  cursor: pointer;
}

.volume::-webkit-slider-runnable-track {
  height: 4px;
  border-radius: var(--r-pill);
  background: linear-gradient(90deg, var(--accent) var(--volume-fill, 80%), color-mix(in oklab, var(--border-strong) 90%, transparent) var(--volume-fill, 80%));
}

.volume::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 14px;
  margin-top: -5px;
  border-radius: 50%;
  background: var(--text);
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--accent) 25%, transparent);
  transition: box-shadow var(--dur-2) var(--ease-soft);
}

.volume:hover::-webkit-slider-thumb {
  box-shadow: 0 0 0 6px color-mix(in oklab, var(--accent) 30%, transparent);
}

.volume::-moz-range-track {
  height: 4px;
  border-radius: var(--r-pill);
  background: color-mix(in oklab, var(--border-strong) 90%, transparent);
}

.volume::-moz-range-progress {
  height: 4px;
  border-radius: var(--r-pill);
  background: var(--accent);
}

.volume::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border: 0;
  border-radius: 50%;
  background: var(--text);
}

.volume-value {
  min-width: 3.5ch;
  color: var(--text-faint);
  font-size: var(--fs-xs);
  text-align: right;
}

/* --- Панель ошибки --- */
.player-error {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-3) 0 var(--sp-4);
  border-top: 1px solid color-mix(in oklab, var(--err) 26%, transparent);
}

.player-error-text {
  color: color-mix(in oklab, var(--text) 80%, var(--err));
  font-size: var(--fs-sm);
  margin-right: auto;
}

.player-error-actions {
  display: flex;
  gap: var(--sp-2);
  flex-wrap: wrap;
}

/* --- Мобильная раскладка --- */
@media (max-width: 760px) {
  .player-controls .icon-btn:not(.player-more-btn) {
    display: none;
  }

  .player.is-expanded .player-controls .icon-btn:not(.player-more-btn) {
    display: grid;
  }

  .player-more-btn {
    display: grid;
    color: var(--text-muted);
  }

  .player-volume {
    display: none;
    width: 100%;
    justify-content: space-between;
  }

  .player.is-expanded .player-volume {
    display: flex;
  }

  .player.is-expanded .volume {
    flex: 1 1 auto;
    width: auto;
  }

  .player-bar {
    flex-wrap: wrap;
    min-height: 72px;
  }
}