:root {
  --bg-canvas: #22272e;
  --bg-default: #2d333b;
  --bg-subtle: #373e47;
  --bg-muted: #444c56;
  --bg-emphasis: #545d68;
  --bg-inset: #1c2128;
  --bg-overlay: rgba(34, 39, 46, 0.95);
  --border-default: #444c56;
  --border-muted: #373e47;
  --border-subtle: #2d333b;
  --border-accent: #539bf5;
  --fg-default: #adbac7;
  --fg-muted: #768390;
  --fg-subtle: #636c76;
  --fg-onEmphasis: #ffffff;
  --accent-primary: #539bf5;
  --accent-secondary: #316dca;
  --accent-success: #46954a;
  --accent-warning: #daaa3f;
  --accent-danger: #da3633;
  --accent-purple: #a885d8;
  --accent-pink: #e85aad;
  --shadow-small: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
  --shadow-medium: 0 4px 6px rgba(0, 0, 0, 0.1), 0 2px 4px rgba(0, 0, 0, 0.06);
  --shadow-large: 0 10px 15px rgba(0, 0, 0, 0.15), 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-extra-large: 0 25px 50px rgba(0, 0, 0, 0.25);
  --gradient-primary: linear-gradient(135deg, var(--accent-primary), var(--accent-purple));
  --gradient-success: linear-gradient(135deg, var(--accent-success), #3fb950);
  --gradient-rainbow: linear-gradient(90deg, #ff0080, #ff8c00, #40e0d0, #8a2be2, #ff1493);
  --blur-sm: blur(4px);
  --blur-md: blur(8px);
  --blur-lg: blur(16px);
  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bouncy: 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

html.light {
  --bg-canvas: #ffffff;
  --bg-default: #f6f8fa;
  --bg-subtle: #e1e4e8;
  --bg-muted: #d0d7de;
  --bg-emphasis: #656d76;
  --bg-inset: #f6f8fa;
  --bg-overlay: rgba(255, 255, 255, 0.95);
  --border-default: #d0d7de;
  --border-muted: #e1e4e8;
  --border-subtle: #f6f8fa;
  --border-accent: #0969da;
  --fg-default: #24292f;
  --fg-muted: #656d76;
  --fg-subtle: #848c94;
  --fg-onEmphasis: #ffffff;
  --accent-primary: #0969da;
  --accent-secondary: #0550ae;
  --accent-success: #1f883d;
  --accent-warning: #bf8700;
  --accent-danger: #d1242f;
  --accent-purple: #8250df;
  --accent-pink: #bf0a8a;
  --shadow-small: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.12);
  --shadow-medium: 0 4px 6px rgba(0, 0, 0, 0.05), 0 2px 4px rgba(0, 0, 0, 0.03);
  --shadow-large: 0 10px 15px rgba(0, 0, 0, 0.08), 0 4px 6px rgba(0, 0, 0, 0.05);
  --shadow-extra-large: 0 25px 50px rgba(0, 0, 0, 0.15);
}


* {
  box-sizing: border-box;
  scroll-behavior: smooth;
  margin: 0;
  padding: 0;
}

html, body {
  scroll-behavior: smooth;
  overflow-x: hidden;
  position: relative;
  height: 100%;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

*::-webkit-scrollbar, html::-webkit-scrollbar, body::-webkit-scrollbar {
  display: none;
}

body {
  background-color: var(--bg-default);
  color: var(--fg-default);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  transition: background-color var(--transition-normal), color var(--transition-normal);
  max-width: 100vw !important;
  overflow-x: hidden !important;
  overflow-y: auto;
}

html {
  font-size: 13px !important;
}


#pageWrapper {
  width: 100%;
  height: 100vh;
  overflow: hidden;
  overflow-y: scroll;
}

/*
#navbar {
  position: sticky;
  top: 0;
  width: 100%;
  background: var(--bg-overlay);
  backdrop-filter: var(--blur-md);
  border-bottom: 1px solid var(--border-muted);
  z-index: 50;
  transition: all var(--transition-slow);
  will-change: transform, width, background-color;
}

#navbar.floating {
  position: fixed;
  width: min(90vw, 1200px);
  top: 1rem;
  left: 0; right: 0; margin: auto;
  background: var(--bg-overlay);
  backdrop-filter: var(--blur-lg);
  border: 1px solid var(--border-accent);
  border-radius: 10px;
  box-shadow: var(--shadow-extra-large);
  animation: navbar-float-in var(--transition-slow) cubic-bezier(0.32, 0.72, 0, 1);
}
*/
#navbar-song-title.marquee {
  display: inline-block;
  white-space: nowrap;
  overflow: hidden;
  animation: marquee-scroll 12s linear infinite;
}


#main-container {
  background: var(--bg-default);
  /*border: 1px solid var(--border-default);*/
  border-radius: 12px;
 /* box-shadow: var(--shadow-medium);*/
  transition: all var(--transition-normal);
}


#now-playing-overlay {
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: var(--blur-md);
  opacity: 0;
  transition: opacity var(--transition-normal);
  will-change: opacity;
}

#now-playing-overlay.visible {
  opacity: 1;
}

#now-playing-card {
  background: var(--bg-default);
  border: 1px solid var(--border-accent);
  border-radius: 20px;
  backdrop-filter: var(--blur-lg);
  box-shadow: var(--shadow-extra-large);
  transform: scale(0.9) translateY(30px);
  opacity: 0;
  transition: all var(--transition-bouncy);
  will-change: transform, opacity;
  width: 90vw;
  height: 70vh;
  overflow: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
}

#now-playing-card.visible {
  transform: scale(1) translateY(0);
  opacity: 1;
}

.artist-card {
  background: var(--bg-inset);
  border: 1px solid var(--border-default);
  border-radius: 16px;
  box-shadow: var(--shadow-small);
  transition: all var(--transition-normal);
  will-change: transform, box-shadow, border-color;
  position: relative;
  overflow: hidden;
}

.artist-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-normal);
  z-index: -1;
}

.artist-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-extra-large);
  border-color: var(--border-accent);
}

.artist-card:hover::before {
  opacity: 0.1;
}


.album-card {
  /**background: var(--bg-subtle);
  border: 1px solid var(--border-default);
  border-radius: 12px;
  box-shadow: var(--shadow-small);**/
  background: transparent;
  transition: all var(--transition-normal);
  will-change: transform, box-shadow;
  position: relative;
  overflow: hidden;
}

.album-card:hover {
  transform: translateY(-4px) rotateX(2deg);
  box-shadow: var(--shadow-large);
}


.album-cover {
  border-radius: 8px;
  box-shadow: var(--shadow-medium);
  transition: all var(--transition-normal);
  will-change: transform;
  object-fit: cover;
  border-radius: inherit;
}

.album-cover:hover {
  transform: scale(1.03);
  box-shadow: var(--shadow-large);
}

.album-cover.image-loading {
  border-radius: inherit;
}

.album-cover.image-error {
  background: linear-gradient(135deg, var(--accent-success), var(--accent-warning));
  color: white;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  border-radius: inherit;
}

.album-cover.image-error::after {
  content: '🎵';
  font-size: 3rem;
  margin-bottom: 0.5rem;
}


.play-overlay {
  background: rgba(0, 0, 0, 0.4);
  opacity: 0;
  transition: all var(--transition-normal);
  backdrop-filter: var(--blur-sm);
}

.group:hover .play-overlay {
  opacity: 1;
}


.song-item {
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--transition-fast);
  will-change: transform, background-color;
  position: relative;
  overflow: hidden;
}

.song-toolbar {
  opacity: 0;
  transform: translateX(10px);
  transition: all var(--transition-fast);
  will-change: opacity, transform;
}

.song-item:hover .song-toolbar {
  opacity: 1 !important;
  transform: translateX(0);
}


.control-button {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--bg-subtle);
  border: 1px solid var(--border-default);
  color: var(--fg-default);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  will-change: transform, background-color, box-shadow;
  position: relative;
  overflow: hidden;
}

.control-button::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-fast);
  border-radius: inherit;
}

.control-button:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-medium);
}

.control-button:hover::before {
  opacity: 1;
}

.control-button.play-pause {
  width: 64px;
  height: 64px;
  background: var(--gradient-primary);
  border: none;
  color: var(--fg-onEmphasis);
  box-shadow: var(--shadow-large);
}

.control-button.play-pause:hover {
  transform: scale(1.08);
  box-shadow: 0 0 0 12px rgba(83, 155, 245, 0.15);
}


.toolbar-button {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--bg-muted);
  border: 1px solid var(--border-default);
  color: var(--fg-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  will-change: transform, background-color, color;
}

.toolbar-button:hover {
  background: var(--accent-primary);
  color: var(--fg-onEmphasis);
  transform: scale(1.15);
  box-shadow: var(--shadow-small);
}

.toolbar-button.favorite.active {
  background: var(--accent-danger);
  color: var(--fg-onEmphasis);
}


.progress-bar {
  position: relative;
  height: 4px;
  background: var(--bg-subtle);
  border-radius: 4px;
  cursor: pointer;
  overflow: hidden;
  will-change: width;
}

.progress-bar::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-primary);
  opacity: 0.1;
  transition: opacity var(--transition-fast);
}

.progress-bar:hover::before {
  opacity: 0.2;
}

.progress-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 4px;
  transition: width 0.1s linear;
  position: relative;
  will-change: width;
}

.progress-thumb {
  position: absolute;
  right: -10px;
  top: 50%;
  width: 20px;
  height: 20px;
  background: var(--fg-onEmphasis);
  border: 3px solid var(--accent-primary);
  border-radius: 50%;
  transform: translateY(-50%) scale(0);
  transition: all var(--transition-fast);
  cursor: grab;
  box-shadow: var(--shadow-medium);
  will-change: transform, opacity;
}

.progress-bar:hover .progress-thumb {
  transform: translateY(-50%) scale(1);
}

.progress-thumb:active {
  cursor: grabbing;
  transform: translateY(-50%) scale(1.2);
}


.breadcrumb {
  color: var(--fg-muted);
  transition: color var(--transition-fast);
  text-decoration: none;
}

.breadcrumb:hover {
  color: var(--accent-primary);
}


.genre-tag {
  background: var(--bg-subtle);
  border: 1px solid var(--border-default);
  color: var(--fg-muted);
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 500;
  transition: all var(--transition-fast);
  cursor: pointer;
  will-change: background-color, color, transform;
}

.genre-tag:hover {
  background: var(--accent-primary);
  color: var(--fg-onEmphasis);
  transform: scale(1.05);
}


.gradient-text {
  background: var(--gradient-rainbow);
  background-size: 300% 300%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: gradient-flow 8s ease infinite;
  will-change: background-position;
}


.similar-artist {
  background: var(--bg-subtle);
  border: 1px solid var(--border-default);
  color: var(--fg-default);
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  will-change: background-color, transform;
  white-space: nowrap;
}

.similar-artist:hover {
  background: var(--accent-primary);
  color: var(--fg-onEmphasis);
  transform: translateY(-2px);
  box-shadow: var(--shadow-small);
}


.queue-item {
  transition: background-color var(--transition-fast);
  will-change: background-color;
}

.queue-item:hover {
  background-color: var(--bg-subtle) !important;
}


#theme-toggle {
  background: var(--bg-subtle);
  border: 1px solid var(--border-default);
  color: var(--fg-default);
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  will-change: background-color, transform;
}

#theme-toggle:hover {
  background: var(--accent-primary);
  color: var(--fg-onEmphasis);
  transform: rotate(180deg) scale(1.1);
}


.loading-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: #ff0000;
  transform-origin: left;
  transform: scaleX(0);
  z-index: 100;
  will-change: transform;
  box-shadow: 0 0 8px rgba(255, 0, 0, 0.6);
}

.loading-bar.active {
  transition: transform 0.3s ease-out;
}

.loading-bar.complete {
  transform: scaleX(1);
  animation: loading-complete 0.4s ease-out forwards;
}


.skeleton {
  background: linear-gradient(90deg, var(--bg-subtle) 25%, var(--bg-muted) 50%, var(--bg-subtle) 75%);
  background-size: 400% 100%;
  border-radius: 8px;
  animation: skeleton-shimmer 1.8s ease-in-out infinite;
  will-change: background-position;
}

.skeleton-circle {
  border-radius: 50%;
}

.skeleton-rounded {
  border-radius: 0.5rem;
}

.skeleton-square {
  border-radius: 0.25rem;
}


.content-fade-in {
  opacity: 0;
  transform: translateY(20px);
  animation: content-enter 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  will-change: opacity, transform;
}


.notification {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-emphasis);
  color: var(--fg-onEmphasis);
  padding: 16px 24px;
  border-radius: 12px;
  border: 1px solid var(--border-accent);
  box-shadow: var(--shadow-large);
  backdrop-filter: var(--blur-md);
  z-index: 100;
  font-weight: 500;
  opacity: 1;
  transition: all var(--transition-normal);
  will-change: opacity, transform;
}

.notification.fade-out {
  opacity: 0;
  transform: translateX(-50%) translateY(20px) scale(0.95);
}


.floating-add-button {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--gradient-primary);
  border: none;
  box-shadow: var(--shadow-large);
  cursor: pointer;
  transition: all var(--transition-normal);
  z-index: 40;
  will-change: transform, box-shadow;
}

.floating-add-button:hover {
  transform: scale(1.15) rotate(90deg);
  box-shadow: var(--shadow-extra-large);
}


.playing-indicator {
  animation: pulse-glow 2s ease-in-out infinite;
  will-change: opacity;
}


.spinner {
  animation: spin 1s linear infinite;
  will-change: transform;
}


.button-loading {
  position: relative;
  pointer-events: none;
  overflow: hidden;
}

.button-loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: var(--fg-onEmphasis);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}


.album-grid-item {
  transition: all var(--transition-normal);
  will-change: transform, box-shadow;
}

.album-grid-item:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: var(--shadow-large);
}


.image-loading {
  position: relative;
  background: linear-gradient(90deg, var(--bg-subtle) 25%, var(--bg-muted) 50%, var(--bg-subtle) 75%);
  background-size: 400% 100%;
  animation: image-shimmer 1.5s ease-in-out infinite;
  opacity: 0.7;
}

.image-loading::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 24px;
  height: 24px;
  margin: -12px 0 0 -12px;
  border: 2px solid var(--border-muted);
  border-top-color: var(--accent-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  z-index: 2;
}

.image-loaded {
  opacity: 1;
  animation: image-fade-in 0.5s ease-out;
}

.image-error {
  background: var(--bg-emphasis);
  border: 2px dashed var(--border-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  opacity: 0.6;
}

.image-error::after {
  content: '🖼️';
  font-size: 2rem;
  opacity: 0.5;
}

.image-fallback {
  opacity: 0.8;
  filter: grayscale(20%);
}

.image-loading-pulse {
  animation: loading-pulse 2s ease-in-out infinite;
}

.lazy-image {
  opacity: 0;
  transition: opacity 0.3s ease;
}

.lazy-image.loaded {
  opacity: 1;
}


.artist-avatar {
  transition: all var(--transition-normal);
  will-change: transform, opacity;
  border-radius: inherit;
}

.artist-avatar.image-loading {
  border-radius: inherit;
}

.artist-avatar.image-error {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-purple));
  color: white;
  font-weight: bold;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  border-radius: inherit;
}

.artist-avatar.image-error::after {
  content: attr(alt);
  font-size: 0.75rem;
  margin-top: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  max-width: 80%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.artist-avatar-large.image-loading::before {
  width: 32px;
  height: 32px;
  margin: -16px 0 0 -16px;
  border-width: 3px;
}


.queue-item-cover {
  transition: all var(--transition-fast);
  will-change: opacity, transform;
}

.queue-item-cover.image-loading {
  border-radius: 0.25rem;
}

.queue-item-cover.image-error {
  background: var(--bg-emphasis);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--fg-muted);
  font-size: 0.75rem;
  border-radius: 0.25rem;
}

.queue-item-cover.image-error::after {
  content: '♪';
}


#navbar-album-cover {
  transition: all var(--transition-normal);
  will-change: transform, opacity;
}

#navbar-album-cover.image-loading {
  border-radius: 0.5rem;
}

#navbar-album-cover.image-error {
  background: linear-gradient(45deg, var(--accent-primary), var(--accent-secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 0.75rem;
  border-radius: 0.5rem;
}

#navbar-album-cover.image-error::after {
  content: '🎵';
}


#now-playing-cover {
  transition: all var(--transition-slow);
  will-change: transform, opacity, filter;
  box-shadow: var(--shadow-large);
}

#now-playing-cover.image-loading {
  border-radius: 1rem;
}

#now-playing-cover.image-error {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-purple), var(--accent-pink));
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: white;
  border-radius: 1rem;
}

#now-playing-cover.image-error::after {
  content: '🎼';
  font-size: 4rem;
  margin-bottom: 1rem;
}


.progressive-image {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.progressive-image.blur-up {
  filter: blur(10px);
  transition: filter 0.5s ease;
}

.progressive-image.blur-up.loaded {
  filter: blur(0);
}


.artist-card:hover .artist-avatar.image-loaded {
  transform: scale(1.08) rotate(2deg);
  box-shadow: var(--shadow-large);
  filter: brightness(1.1) saturate(1.2);
}

.album-card:hover .album-cover.image-loaded {
  transform: scale(1.05) rotateY(5deg);
  box-shadow: var(--shadow-extra-large);
  filter: brightness(1.1) contrast(1.1);
}

.queue-item:hover .queue-item-cover.image-loaded {
  transform: scale(1.1);
  border-radius: 0.5rem;
  box-shadow: var(--shadow-small);
}

#navbar-album-cover:hover.image-loaded {
  transform: scale(1.15) rotate(-2deg);
  box-shadow: var(--shadow-medium);
}


.image-error-glitch {
  position: relative;
  overflow: hidden;
}

.image-error-glitch::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 0, 0, 0.1) 25%,
    transparent 50%,
    rgba(0, 255, 0, 0.1) 75%,
    transparent 100%
  );
  animation: glitch-sweep 3s ease-in-out infinite;
  z-index: 1;
}


.artist-context .image-error::after {
  content: 'Artist\A Image\A Missing';
  white-space: pre;
  text-align: center;
  font-size: 0.7rem;
  line-height: 1.2;
}

.album-context .image-error::after {
  content: 'Album\A Cover\A Missing';
  white-space: pre;
  text-align: center;
  font-size: 0.7rem;
  line-height: 1.2;
}


.image-retry-button {
  position: absolute;
  bottom: 0.5rem;
  right: 0.5rem;
  width: 24px;
  height: 24px;
  background: var(--accent-primary);
  border: none;
  border-radius: 50%;
  color: white;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  z-index: 3;
  opacity: 0;
}

.image-error:hover .image-retry-button {
  opacity: 1;
}

.image-retry-button:hover {
  background: var(--accent-secondary);
  transform: scale(1.1);
}


.album-selector-container {
  margin-bottom: 24px;
}


/*
.album-tab::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-fast);
}
*/
.album-tab:hover:not(.active) {
  background: var(--bg-muted);
  color: var(--fg-default);
  transform: translateY(-1px);
}





/* Enhanced Album Selector */
.album-selector-tabs {
  display: flex;
  gap: 0.5rem;
  padding: 0.5rem 0 1.5rem 0;
  /* background: var(--bg-subtle); */
  border-radius: 0.75rem;
  overflow-x: auto;
  scrollbar-width: none;
}

.album-selector-tabs::-webkit-scrollbar {
  display: none;
}

.album-tab {
  flex: 0 0 auto;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  background: var(--bg-muted);
  color: var(--fg-muted);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.album-tab.active {
  background: var(--accent-primary);
  color: var(--fg-onEmphasis);
  box-shadow: var(--shadow-small);
}
.album-tab:hover:not(.active) {
  background: var(--bg-subtle);
  color: var(--fg-default);
  transform: translateY(-1px);
}


















.album-content {
  opacity: 1;
  transform: translateY(0);
  transition: all var(--transition-normal);
}

.album-content.fade-out {
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
}

.album-content.fade-in {
  opacity: 1;
  transform: translateY(0);
}


.single-album-display {
  max-width: 800px;
  margin: 0 auto;
}

.single-album-display .album-card {
  /**background: var(--bg-subtle);
  border: 1px solid var(--border-default);**/
  border-radius: 16px;
  overflow: hidden;
 /** box-shadow: var(--shadow-large);**/
}

.single-album-display .album-info {
  padding: 24px;
}

.single-album-display .album-cover-container {
  position: relative;
  padding-top: 60%;
}

.single-album-display .album-cover {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}


.similar-artists-carousel {
  position: relative;
  padding-bottom: 30px;
  overflow: hidden;
  width: 100vw;
}

.similar-artists-container {
  display: flex;
  width: 100%;
  gap: 16px;
  
  scroll-behavior: smooth;

  transition: transform 0.3s ease-out;
  position: relative;
}

.similar-artists-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: -50px;
  right: -50px;
  bottom: 40px;
  pointer-events: none;
  z-index: 1;
}

.similar-artists-carousel::before,
.similar-artists-carousel::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 20px;
  background: linear-gradient(to right, var(--bg-default), transparent);
  z-index: 5;
  pointer-events: none;
}

.similar-artists-carousel::before {
  left: 0;
  background: linear-gradient(to right, var(--bg-default), transparent);
}

.similar-artists-carousel::after {
  right: 0;
  background: linear-gradient(to left, var(--bg-default), transparent);
}


.carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-emphasis);
  border: 1px solid var(--border-default);
  color: var(--fg-default);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  z-index: 10;
  backdrop-filter: var(--blur-sm);
  box-shadow: var(--shadow-medium);
}

.carousel-arrow:hover:not(.disabled) {
  background: var(--accent-primary);
  color: var(--fg-onEmphasis);
  transform: translateY(-50%) scale(1.1);
  box-shadow: var(--shadow-large);
}

.carousel-arrow.disabled {
  opacity: 0.3;
  cursor: not-allowed;
  background: var(--bg-muted);
}

.carousel-arrow.left {
  left: 8px;
}

.carousel-arrow.right {
  right: 8px;
}


.similar-artist-card {
  flex-shrink: 0;
  width: 120px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  z-index: 2;
}

.similar-artist-card:hover {
  transform: translateY(-4px) scale(1.02);
  z-index: 15;
}


.similar-artist-image {
  width: 80px;
  height: 80px;
  border-radius: 8px;
  object-fit: cover;
  margin: 0 auto 8px;
  box-shadow: var(--shadow-small);
  transition: all var(--transition-normal);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.similar-artist-image:hover {
  box-shadow: var(--shadow-large);
  transform: scale(1.05);
}


.similar-artist-name {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--fg-default);
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}


.artist-popover {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  background: var(--bg-emphasis);
  border: 1px solid var(--border-accent);
  border-radius: 12px;
  padding: 16px;
  box-shadow: var(--shadow-extra-large);
  backdrop-filter: var(--blur-lg);
  z-index: 5000000;
  min-width: 200px;
  opacity: 0;
  pointer-events: none;
  transition: all var(--transition-normal);
  will-change: transform, opacity;
}

.artist-popover.visible {
  opacity: 1;
  pointer-events: all;
  transform: translateX(-50%) translateY(-12px);
}

.similar-artist-card:first-child .artist-popover,
.similar-artist-card:nth-child(2) .artist-popover {
  left: 0;
  transform: translateX(0) translateY(-8px);
}

.similar-artist-card:first-child .artist-popover.visible,
.similar-artist-card:nth-child(2) .artist-popover.visible {
  transform: translateX(0) translateY(-12px);
}

.similar-artist-card:last-child .artist-popover,
.similar-artist-card:nth-last-child(2) .artist-popover {
  left: auto;
  right: 0;
  transform: translateX(0) translateY(-8px);
}

.similar-artist-card:last-child .artist-popover.visible,
.similar-artist-card:nth-last-child(2) .artist-popover.visible {
  transform: translateX(0) translateY(-12px);
}

.artist-popover::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: var(--border-accent);
}

.similar-artist-card:first-child .artist-popover::after,
.similar-artist-card:nth-child(2) .artist-popover::after {
  left: 40px;
  transform: translateX(0);
}

.similar-artist-card:last-child .artist-popover::after,
.similar-artist-card:nth-last-child(2) .artist-popover::after {
  left: auto;
  right: 40px;
  transform: translateX(0);
}


.popover-artist-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--fg-default);
  margin-bottom: 8px;
}

.popover-stats {
  font-size: 0.75rem;
  color: var(--fg-muted);
  margin-bottom: 12px;
  line-height: 1.4;
}

.popover-button {
  width: 100%;
  padding: 8px 16px;
  background: var(--accent-primary);
  color: var(--fg-onEmphasis);
  border: none;
  border-radius: 8px;
  font-size: 0.75rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.popover-button:hover {
  background: var(--accent-secondary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-small);
}


.popover-portal {
  position: fixed;
  top: 0;
  left: 0;
  width: 150px;
  height: 200px;
  pointer-events: none;
  z-index: 1000000000;
}

.popover-portal .artist-popover {
  position: absolute;
  pointer-events: all;
}


@media (min-width: 768px) {
  .artist-card:hover {
    transform: translateY(-12px) scale(1.03);
  }
  
  .album-card:hover {
    transform: translateY(-8px) rotateX(3deg) rotateY(-1deg);
  }
}

@media (max-width: 768px) {
  #navbar.floating {
    width: 95vw;
    top: 1rem;
  }
  
  .control-button.play-pause {
    width: 56px;
    height: 56px;
  }
  
  .floating-add-button {
    width: 56px;
    height: 56px;
    bottom: 24px;
    right: 24px;
  }
  
  .similar-artists-carousel {
    padding: 0 40px;
    margin: 16px 0;
  }
  
  .similar-artists-container {
    padding: 12px 0 36px 0;
  }
  
  .carousel-arrow {
    width: 36px;
    height: 36px;
  }
  
  .carousel-arrow.left {
    left: 4px;
  }
  
  .carousel-arrow.right {
    right: 4px;
  }
  
  .similar-artist-card {
    width: 100px;
  }
  
  .similar-artist-image {
    width: 64px;
    height: 64px;
  }
  
  .artist-popover {
    min-width: 180px;
    padding: 12px;
  }
  
  .album-selector-tabs {
    gap: 1rem;
  }
  
  .album-tab {
    padding: 6px 12px;
    font-size: 0.8rem;
  }
  
  .artist-avatar.image-loading::before,
  .album-cover.image-loading::before {
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border-width: 2px;
  }
  
  .image-error::after {
    font-size: 1.5rem;
  }
  
  .artist-card:hover .artist-avatar.image-loaded {
    transform: scale(1.05);
  }
  
  .album-card:hover .album-cover.image-loaded {
    transform: scale(1.03);
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .gradient-text {
    animation: none;
    background: var(--accent-primary);
    -webkit-background-clip: text;
    background-clip: text;
  }
}


/* KEYFRAMES */
@keyframes navbar-float-in {
  0% {
    transform: translateX(-50%) translateY(-20px) scale(0.95);
    opacity: 0;
  }
  100% {
    transform: translateX(-50%) translateY(0) scale(1);
    opacity: 1;
  }
}

@keyframes marquee-scroll {
  0% { transform: translateX(100%); }
  100% { transform: translateX(-100%); }
}

@keyframes gradient-flow {
  0%, 100% { background-position: 0% 50%; }
  25% { background-position: 100% 50%; }
  50% { background-position: 100% 100%; }
  75% { background-position: 0% 100%; }
}

@keyframes loading-progress {
  0% { transform: scaleX(0); }
  50% { transform: scaleX(0.8); }
  100% { transform: scaleX(0) translateX(100%); }
}

@keyframes loading-complete {
  0% { transform: scaleX(1); opacity: 1; }
  100% { transform: scaleX(1); opacity: 0; }
}

@keyframes skeleton-shimmer {
  0% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes content-enter {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse-glow {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

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

@keyframes image-shimmer {
  0% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes image-fade-in {
  0% {
    opacity: 0;
    transform: scale(0.95);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes loading-pulse {
  0%, 100% {
    opacity: 0.6;
    transform: scale(1);
  }
  50% {
    opacity: 0.8;
    transform: scale(1.02);
  }
}

@keyframes glitch-sweep {
  0%, 100% { transform: translateX(-100%); }
  50% { transform: translateX(100%); }
}