.music-shell {
  --music-accent: var(--exact-match, #d81b60);
  --music-accent-soft: #f06292;
  --music-accent-pale: #fce4ec;
  --music-bg-darker: var(--bg-darker, #f9e8e8);
  --music-text-main: var(--text-main, #5d2a42);
  --music-text-light: var(--text-light, #9a6878);
  --music-shadow-md: 0 8px 32px rgba(216, 27, 96, 0.14);
  --music-shadow-lg: 0 16px 48px rgba(216, 27, 96, 0.18);
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(calc(100vw - 24px), 400px);
  z-index: 900;
  display: flex;
  justify-content: center;
  padding: 0 0 calc(12px + env(safe-area-inset-bottom, 0px));
  pointer-events: none;
}

.music-panel {
  pointer-events: all;
  width: 100%;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(24px) saturate(1.5);
  -webkit-backdrop-filter: blur(24px) saturate(1.5);
  border: 1.5px solid rgba(255, 255, 255, 0.7);
  border-radius: 20px;
  box-shadow: var(--music-shadow-md);
  transition: box-shadow 0.4s ease, border-radius 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
  transform-origin: center bottom;
  will-change: transform, opacity;
  animation: musicPanelFadeInUp 0.9s 0.7s ease-out both;
}

.music-panel[data-expanded="true"] {
  box-shadow: var(--music-shadow-lg);
  border-radius: 22px 22px 20px 20px;
}

@keyframes musicPanelFadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.music-summary {
  display: flex;
  align-items: center;
  height: 56px;
  padding: 0 8px 0 10px;
  gap: 8px;
}

.music-collapse-toggle {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 9px;
  background: none;
  border: none;
  padding: 0;
  cursor: var(--cursor-heart-active);
  text-align: left;
  -webkit-tap-highlight-color: transparent;
  min-width: 0;
}

.music-collapse-toggle:focus-visible {
  outline: 2px solid var(--music-accent);
  outline-offset: 2px;
  border-radius: 8px;
}

.music-disc {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--music-accent) 0%, var(--music-accent-soft) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 3px 10px rgba(216, 27, 96, 0.3);
  position: relative;
  transition: box-shadow 0.35s ease;
  overflow: visible;
}

.music-disc::before {
  content: "";
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 2px solid rgba(216, 27, 96, 0.22);
  transform: scale(0.85);
  opacity: 0;
  transition: opacity 0.4s ease, transform 0.4s ease;
  pointer-events: none;
}

[data-music-state="playing"] .music-disc {
  animation: discSpin 5s linear infinite;
  box-shadow: 0 4px 16px rgba(216, 27, 96, 0.4);
}

[data-music-state="playing"] .music-disc::before {
  opacity: 1;
  animation: discPulse 2.2s ease-in-out infinite;
}

@keyframes discSpin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes discPulse {
  0%,
  100% {
    transform: scale(0.85);
    opacity: 0.25;
  }

  50% {
    transform: scale(1.18);
    opacity: 0.6;
  }
}

.disc-icon {
  width: 16px;
  height: 16px;
  color: #fff;
  flex-shrink: 0;
}

.music-summary-copy {
  display: flex;
  flex-direction: column;
  gap: 0;
  min-width: 0;
  flex: 1;
  overflow: hidden;
}

.music-eyebrow {
  font-size: 8.5px;
  font-weight: 900;
  letter-spacing: 1.3px;
  text-transform: uppercase;
  color: var(--music-text-light);
  line-height: 1.2;
}

.music-title-row {
  display: flex;
  align-items: center;
  gap: 5px;
  min-width: 0;
  width: 100%;
  margin-top: 1px;
}

.music-title {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  font-family: "Playfair Display", serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--music-text-main);
  line-height: 1.15;
}

.music-title-text {
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transform: translateX(0);
}

.music-title.is-marquee .music-title-text {
  display: inline-block;
  min-width: max-content;
  overflow: visible;
  text-overflow: clip;
  padding-right: 20px;
  animation: musicTitleMarquee var(--music-title-duration, 8s) ease-in-out infinite;
}

@keyframes musicTitleMarquee {
  0%,
  14% {
    transform: translateX(0);
  }

  44%,
  58% {
    transform: translateX(var(--music-title-shift, 0px));
  }

  86%,
  100% {
    transform: translateX(0);
  }
}

.music-source {
  font-size: 8px;
  font-weight: 900;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  background: var(--music-accent-pale);
  color: var(--music-accent);
  padding: 2px 5px;
  border-radius: 20px;
  flex-shrink: 0;
  max-width: 46%;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  transition: background 0.3s, color 0.3s;
  line-height: 1.3;
}

[data-source="youtube"] .music-source {
  background: #fff0ec;
  color: #c0392b;
}

.music-summary-status {
  font-size: 10px;
  color: var(--music-text-light);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 1px;
  line-height: 1.2;
  transition: color 0.3s ease;
}

[data-music-state="playing"] .music-summary-status {
  color: var(--music-accent);
  font-weight: 700;
}

.music-caret {
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--music-text-light);
  transition: transform 0.38s cubic-bezier(0.4, 0, 0.2, 1), color 0.2s ease;
}

.music-caret svg {
  display: block;
}

[data-expanded="true"] .music-caret {
  transform: rotate(180deg);
  color: var(--music-accent);
}

.music-mini-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, var(--music-accent) 0%, var(--music-accent-soft) 100%);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  cursor: var(--cursor-heart-active);
  box-shadow: 0 3px 12px rgba(216, 27, 96, 0.3);
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.2s ease;
  -webkit-tap-highlight-color: transparent;
  overflow: hidden;
}

.music-mini-btn:active {
  transform: scale(0.86);
  box-shadow: 0 1px 6px rgba(216, 27, 96, 0.2);
}

.music-mini-btn svg {
  display: block;
  pointer-events: none;
}

.music-divider {
  height: 1px;
  margin: 0 14px;
  background: linear-gradient(
    to right,
    transparent,
    rgba(216, 27, 96, 0.1) 30%,
    rgba(216, 27, 96, 0.1) 70%,
    transparent
  );
  transform-origin: center;
  transition: opacity 0.28s ease, transform 0.52s cubic-bezier(0.22, 1, 0.36, 1);
}

[data-expanded="false"] .music-divider {
  opacity: 0.72;
  transform: scaleX(0.94);
}

[data-expanded="true"] .music-divider {
  opacity: 1;
  transform: scaleX(1);
}

.music-panel-body {
  height: 0;
  opacity: 0;
  overflow: hidden;
  will-change: height, opacity;
  transition: height 0.52s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.3s ease;
}

.music-panel-body[aria-hidden="false"] {
  opacity: 1;
}

.music-body-inner {
  padding: 10px 14px 14px;
  opacity: 0;
  transform: translateY(-10px) scale(0.985);
  transform-origin: top center;
  transition: transform 0.52s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.26s ease;
}

[data-expanded="true"] .music-body-inner {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.music-eq {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 3px;
  height: 16px;
  margin-bottom: 6px;
  opacity: 0;
  transform: scaleY(0.5);
  transform-origin: bottom;
  transition: opacity 0.35s ease, transform 0.35s ease;
}

[data-music-state="playing"] .music-eq {
  opacity: 1;
  transform: scaleY(1);
}

.music-eq span {
  width: 3px;
  border-radius: 2px;
  background: linear-gradient(to top, var(--music-accent), var(--music-accent-soft));
  transform-origin: bottom;
  animation: eqBar 1.1s ease-in-out infinite;
}

.eq-1 {
  height: 55%;
  animation-delay: 0s;
}

.eq-2 {
  height: 100%;
  animation-delay: 0.18s;
}

.eq-3 {
  height: 72%;
  animation-delay: 0.34s;
}

.eq-4 {
  height: 40%;
  animation-delay: 0.52s;
}

.eq-5 {
  height: 85%;
  animation-delay: 0.22s;
}

@keyframes eqBar {
  0%,
  100% {
    transform: scaleY(0.3);
  }

  50% {
    transform: scaleY(1);
  }
}

.music-status {
  font-size: 11px;
  color: var(--music-text-light);
  text-align: center;
  line-height: 1.4;
  padding-bottom: 10px;
  transition: color 0.3s ease;
}

[data-music-state="playing"] .music-status {
  color: var(--music-accent);
  font-weight: 700;
}

.music-controls {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
}

.music-volume-control {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  padding: 11px 12px;
  border-radius: 50px;
  background: rgba(253, 246, 245, 0.9);
  border: 1.5px solid rgba(216, 27, 96, 0.11);
  box-shadow: 0 1px 6px rgba(93, 42, 66, 0.06);
}

.music-volume-control:focus-within {
  box-shadow: 0 0 0 2px rgba(216, 27, 96, 0.14), 0 1px 6px rgba(93, 42, 66, 0.06);
}

.music-volume-icon {
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--music-text-main);
}

.music-volume-icon svg {
  display: block;
}

.music-volume-range {
  --music-volume: 10;
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  flex: 1 1 auto;
  min-width: 0;
  height: 4px;
  margin: 0;
  border-radius: 999px;
  background: linear-gradient(
    to right,
    var(--music-accent) 0%,
    var(--music-accent) calc(var(--music-volume) * 1%),
    rgba(216, 27, 96, 0.14) calc(var(--music-volume) * 1%),
    rgba(216, 27, 96, 0.14) 100%
  );
  outline: none;
  cursor: var(--cursor-heart-active);
}

.music-volume-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  border: none;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 0 3px var(--music-accent), 0 3px 10px rgba(216, 27, 96, 0.22);
}

.music-volume-range::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border: none;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 0 3px var(--music-accent), 0 3px 10px rgba(216, 27, 96, 0.22);
}

.music-volume-range::-moz-range-track {
  height: 4px;
  border: none;
  border-radius: 999px;
  background: transparent;
}

.music-volume-value {
  min-width: 38px;
  flex-shrink: 0;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--music-accent);
  text-align: right;
}

.music-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 11px 10px;
  border-radius: 50px;
  border: none;
  font-family: "Lato", sans-serif;
  font-size: 11.5px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  cursor: var(--cursor-heart-active);
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  transition:
    transform 0.18s cubic-bezier(0.34, 1.56, 0.64, 1),
    box-shadow 0.18s ease,
    background-color 0.22s ease,
    color 0.22s ease;
}

.music-btn::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50px;
  background: rgba(255, 255, 255, 0.28);
  opacity: 0;
  transform: scale(0.5);
  transition: opacity 0.22s ease, transform 0.22s ease;
  z-index: 0;
}

.music-btn:active::after {
  opacity: 1;
  transform: scale(1);
}

.music-btn:active {
  transform: scale(0.93);
}

.music-btn svg {
  width: 13px;
  height: 13px;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.music-btn span {
  position: relative;
  z-index: 1;
}

.music-btn.is-wide {
  grid-column: 1 / -1;
}

.music-btn.is-primary {
  background: linear-gradient(135deg, var(--music-accent) 0%, var(--music-accent-soft) 100%);
  color: #fff;
  box-shadow: 0 5px 18px rgba(216, 27, 96, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.22);
  padding: 12px 10px;
}

.music-btn.is-primary:active {
  box-shadow: 0 2px 8px rgba(216, 27, 96, 0.18);
}

.music-btn.is-primary::before {
  content: "";
  position: absolute;
  top: 0;
  left: -80%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.3), transparent);
  transform: skewX(-18deg);
  animation: shimmer 4s cubic-bezier(0.4, 0, 0.6, 1) infinite;
  pointer-events: none;
  z-index: 1;
}

@keyframes shimmer {
  0% {
    left: -80%;
  }

  22%,
  100% {
    left: 180%;
  }
}

.music-btn.is-secondary {
  background: rgba(253, 246, 245, 0.88);
  color: var(--music-text-main);
  border: 1.5px solid rgba(216, 27, 96, 0.11);
  box-shadow: 0 1px 6px rgba(93, 42, 66, 0.06);
}

.music-btn.is-secondary:active {
  background: var(--music-bg-darker);
}

.music-btn.is-ghost {
  background: rgba(216, 27, 96, 0.06);
  color: var(--music-accent);
  border: 1.5px solid rgba(216, 27, 96, 0.16);
}

.music-btn.is-ghost:active {
  background: rgba(216, 27, 96, 0.12);
}

.music-youtube-host {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

@media (max-width: 360px) {
  .music-summary {
    height: 52px;
  }

  .music-disc,
  .music-mini-btn {
    width: 32px;
    height: 32px;
  }

  .music-title {
    font-size: 12px;
  }

  .music-btn {
    font-size: 10.5px;
    padding: 10px 8px;
  }

  .music-volume-control {
    padding: 10px 11px;
    gap: 8px;
  }

  .music-volume-value {
    min-width: 34px;
    font-size: 9.5px;
  }

  .music-btn.is-primary {
    padding: 11px 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .music-panel {
    animation: none;
  }
}