.suzuka-music-player {
  --player-pink: #f252a0;
  --player-violet: #8e63ff;
  position: fixed;
  right: max(18px, env(safe-area-inset-right));
  bottom: max(18px, env(safe-area-inset-bottom));
  z-index: 1000;
  width: min(430px, calc(100vw - 36px));
  color: #fff;
  font-family: var(--sans, "Helvetica Neue", Arial, sans-serif);
  filter: drop-shadow(0 22px 46px rgba(4, 0, 8, 0.42));
}

.suzuka-player-panel {
  position: relative;
  display: grid;
  grid-template-columns: 62px 44px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  min-height: 94px;
  padding: 11px 12px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 22px;
  background:
    linear-gradient(125deg, rgba(255, 255, 255, 0.11), transparent 34%),
    linear-gradient(135deg, rgba(20, 7, 24, 0.91), rgba(9, 5, 15, 0.93));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.13), 0 0 34px rgba(210, 55, 166, 0.16);
  -webkit-backdrop-filter: blur(24px) saturate(145%);
  backdrop-filter: blur(24px) saturate(145%);
}

.suzuka-player-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 86% 16%, rgba(142, 99, 255, 0.19), transparent 32%);
}

.suzuka-player-cover,
.suzuka-player-toggle,
.suzuka-player-details,
.suzuka-player-actions {
  position: relative;
  z-index: 1;
}

.suzuka-player-cover {
  width: 62px;
  height: 62px;
  object-fit: cover;
  border-radius: 14px;
  box-shadow: 0 8px 24px rgba(242, 82, 160, 0.2);
}

.suzuka-player-toggle {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  cursor: pointer;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 50%;
  background: linear-gradient(135deg, var(--player-pink), var(--player-violet));
  box-shadow: 0 8px 24px rgba(242, 82, 160, 0.28);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.suzuka-player-toggle:hover,
.suzuka-player-toggle:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 10px 30px rgba(242, 82, 160, 0.4);
  outline: none;
}

.suzuka-player-play {
  width: 0;
  height: 0;
  margin-left: 3px;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 9px solid currentColor;
}

.suzuka-player-pause {
  width: 11px;
  height: 13px;
  border-right: 3px solid currentColor;
  border-left: 3px solid currentColor;
}

.suzuka-player-details {
  min-width: 0;
}

.suzuka-player-kicker,
.suzuka-player-details strong,
.suzuka-player-details small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.suzuka-player-track-controls {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr) 22px;
  gap: 4px;
  align-items: center;
  margin-top: 5px;
}

.suzuka-player-track-controls button,
.suzuka-player-track-select {
  height: 22px;
  color: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.08);
}

.suzuka-player-track-controls button {
  padding: 0;
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
}

.suzuka-player-track-select {
  width: 100%;
  min-width: 0;
  padding: 0 5px;
  font-size: 0.54rem;
}

.suzuka-player-kicker {
  color: #f4a4cf;
  letter-spacing: 0.13em;
  font-size: 0.49rem;
  font-weight: 700;
}

.suzuka-player-details strong {
  margin-top: 3px;
  font-family: var(--serif, Georgia, serif);
  font-size: 1.04rem;
  font-weight: 500;
}

.suzuka-player-details small {
  margin-top: 1px;
  color: rgba(255, 255, 255, 0.63);
  font-size: 0.56rem;
}

.suzuka-player-progress {
  display: grid;
  grid-template-columns: 30px minmax(50px, 1fr) 30px;
  gap: 6px;
  align-items: center;
  margin-top: 7px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.49rem;
  font-variant-numeric: tabular-nums;
}

.suzuka-player-seek {
  width: 100%;
  height: 3px;
  margin: 0;
  cursor: pointer;
  accent-color: var(--player-pink);
}

.suzuka-player-actions {
  align-self: stretch;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 8px;
}

.suzuka-player-actions a {
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.08em;
  font-size: 0.52rem;
  transition: color 0.2s ease;
  white-space: nowrap;
}

.suzuka-player-actions a:hover,
.suzuka-player-actions a:focus-visible {
  color: #fff;
}

.suzuka-player-video {
  display: none;
  width: 200px;
  height: 200px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.17);
  border-radius: 20px 0 0 20px;
  background: #09050d;
}

.suzuka-player-video iframe {
  display: block;
  width: 200px;
  height: 200px;
  border: 0;
}

.suzuka-music-player.is-expanded {
  width: min(560px, calc(100vw - 36px));
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
}

.suzuka-music-player.is-expanded .suzuka-player-video {
  display: block;
}

.suzuka-music-player.is-expanded .suzuka-player-panel {
  min-width: 0;
  grid-template-columns: 48px 42px minmax(0, 1fr);
  border-radius: 0 20px 20px 0;
}

.suzuka-music-player.is-expanded .suzuka-player-cover {
  width: 48px;
  height: 48px;
}

.suzuka-music-player.is-expanded .suzuka-player-actions {
  grid-column: 3;
  margin-top: -8px;
  flex-direction: row;
  justify-content: flex-start;
}

.suzuka-player-status {
  position: absolute;
  z-index: 2;
  right: 12px;
  bottom: 4px;
  max-width: 60%;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.48rem;
  text-align: right;
}

@media (max-width: 720px) {
  .suzuka-music-player {
    right: max(8px, env(safe-area-inset-right));
    bottom: max(8px, env(safe-area-inset-bottom));
    left: max(8px, env(safe-area-inset-left));
    width: auto;
  }

  .suzuka-player-panel {
    grid-template-columns: 44px 38px minmax(0, 1fr) auto;
    min-height: 70px;
    padding: 7px 9px;
    border-radius: 18px;
  }

  .suzuka-player-cover {
    width: 44px;
    height: 44px;
    border-radius: 10px;
  }

  .suzuka-player-toggle {
    width: 38px;
    height: 38px;
  }

  .suzuka-player-details strong {
    margin-top: 1px;
    font-size: 0.88rem;
  }

  .suzuka-player-kicker {
    font-size: 0.42rem;
  }

  .suzuka-player-details small {
    font-size: 0.49rem;
  }

  .suzuka-player-actions {
    max-width: 42px;
    overflow: hidden;
  }

  .suzuka-music-player.is-expanded {
    right: max(8px, env(safe-area-inset-right));
    left: max(8px, env(safe-area-inset-left));
    width: auto;
    grid-template-columns: minmax(200px, 52vw) minmax(0, 1fr);
  }

  .suzuka-music-player.is-expanded .suzuka-player-video,
  .suzuka-music-player.is-expanded .suzuka-player-video iframe {
    width: 100%;
    min-width: 200px;
    height: 200px;
  }

  .suzuka-music-player.is-expanded .suzuka-player-panel {
    grid-template-columns: 40px minmax(0, 1fr);
    grid-template-rows: auto auto;
    gap: 8px;
    padding: 10px;
  }

  .suzuka-music-player.is-expanded .suzuka-player-cover {
    display: none;
  }

  .suzuka-music-player.is-expanded .suzuka-player-toggle {
    grid-row: 1;
  }

  .suzuka-music-player.is-expanded .suzuka-player-details {
    grid-column: 2;
    grid-row: 1 / span 2;
  }

  .suzuka-music-player.is-expanded .suzuka-player-actions {
    grid-column: 1;
    grid-row: 2;
    max-width: none;
    margin: 0;
    flex-direction: column;
    gap: 3px;
  }

  .suzuka-player-progress {
    grid-template-columns: 26px minmax(30px, 1fr) 26px;
    gap: 4px;
    margin-top: 4px;
  }

  .suzuka-player-track-controls {
    grid-template-columns: 20px minmax(0, 1fr) 20px;
    margin-top: 3px;
  }
}

@media (max-width: 420px) {
  .suzuka-player-kicker {
    font-size: 0.45rem;
  }

  .suzuka-player-details small {
    font-size: 0.51rem;
  }

  .suzuka-music-player.is-expanded {
    grid-template-columns: 200px minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .suzuka-player-toggle {
    transition: none;
  }
}