/* ==========================================================================
   CSS STYLESHEET: Spotify Web Player Clone
   ========================================================================== */

/* Variables */
:root {
  --sp-black: #000000;
  --sp-dark-grey: #121212;
  --sp-card-bg: #181818;
  --sp-card-hover: #282828;
  --sp-light-grey: #242424;
  --sp-green: #1db954;
  --sp-green-hover: #1ed760;
  --sp-white: #ffffff;
  --sp-muted: #b3b3b3;
  --sp-border: rgba(255, 255, 255, 0.08);
  --font-sp: 'Figtree', sans-serif;
}

/* Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sp);
  background-color: var(--sp-black);
  color: var(--sp-white);
  height: 100vh;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Scrollbar customization */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.3);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.5);
}

/* Layout */
#main-container {
  display: grid;
  grid-template-columns: 240px 1fr;
  grid-template-rows: 1fr 90px;
  height: 100vh;
  width: 100%;
}

/* Sidebar navigation */
.sidebar {
  grid-column: 1;
  grid-row: 1;
  background-color: var(--sp-black);
  padding: 24px 12px 12px 12px;
  display: flex;
  flex-direction: column;
  overflow-y: hidden;
}

.sidebar-logo {
  margin-bottom: 24px;
  padding-left: 12px;
}

.sidebar-logo a {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--sp-white);
}

.logo-img {
  height: 40px;
  width: auto;
}

.logo-text {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.sidebar-menu ul {
  list-style: none;
}

.menu-item {
  margin: 4px 0;
  border-radius: 4px;
  transition: background-color 0.2s ease;
}

.menu-item a {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 12px 16px;
  color: var(--sp-muted);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 700;
  transition: color 0.2s ease;
}

.menu-item i {
  font-size: 1.3rem;
}

.menu-item:hover a, .menu-item.active a {
  color: var(--sp-white);
}

.sidebar-actions {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.action-btn {
  background: transparent;
  border: none;
  color: var(--sp-muted);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 8px 16px;
  font-family: var(--font-sp);
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  text-align: left;
  transition: color 0.2s ease;
  width: 100%;
}

.action-btn i {
  background-color: var(--sp-muted);
  color: var(--sp-black);
  padding: 6px;
  border-radius: 2px;
  font-size: 0.8rem;
  transition: background-color 0.2s ease;
}

.liked-songs-btn i {
  background: linear-gradient(135deg, #450af5, #c4efd9);
  color: var(--sp-white);
}

.action-btn:hover {
  color: var(--sp-white);
}

.action-btn:hover i {
  background-color: var(--sp-white);
}

.sidebar-divider {
  border: none;
  border-top: 1px solid var(--sp-border);
  margin: 16px 16px;
}

.sidebar-playlists {
  flex: 1;
  overflow-y: auto;
  padding-left: 16px;
}

.playlist-list {
  list-style: none;
}

.playlist-list li {
  margin: 12px 0;
}

.playlist-list a {
  color: var(--sp-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s ease;
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.playlist-list a:hover {
  color: var(--sp-white);
}

/* Content Dashboard */
.content-dashboard {
  grid-column: 2;
  grid-row: 1;
  background: linear-gradient(to bottom, #222a25 0%, var(--sp-dark-grey) 45%, var(--sp-black) 100%);
  display: flex;
  flex-direction: column;
  overflow-y: hidden;
  border-radius: 8px 8px 0 0;
  margin: 8px 8px 0 0;
}

/* Dashboard Header */
.dashboard-header {
  height: 64px;
  padding: 16px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: rgba(18, 18, 18, 0.4);
  backdrop-filter: blur(10px);
  z-index: 10;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-arrow {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: rgba(0, 0, 0, 0.7);
  border: none;
  color: var(--sp-white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
}

.search-bar-container {
  display: flex;
  align-items: center;
  background-color: var(--sp-white);
  padding: 8px 16px;
  border-radius: 500px;
  width: 360px;
  position: relative;
  transition: box-shadow 0.2s ease;
}

.search-bar-container:focus-within {
  box-shadow: 0 0 0 2px var(--sp-white);
}

.search-icon {
  color: var(--sp-muted);
  font-size: 1.1rem;
  margin-right: 8px;
}

#search-input {
  border: none;
  background: transparent;
  outline: none;
  width: 100%;
  font-family: var(--font-sp);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--sp-black);
}

#search-input::placeholder {
  color: #757575;
}

.clear-search-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--sp-black);
  font-size: 1rem;
  display: flex;
  align-items: center;
}

.header-user {
  display: flex;
  align-items: center;
}

.user-capsule {
  display: flex;
  align-items: center;
  gap: 8px;
  background-color: rgba(0, 0, 0, 0.7);
  padding: 2px 12px 2px 2px;
  border-radius: 500px;
  text-decoration: none;
  color: var(--sp-white);
  font-size: 0.85rem;
  font-weight: 700;
  transition: background-color 0.2s ease;
}

.user-capsule:hover {
  background-color: var(--sp-card-hover);
}

.user-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
}

/* Dashboard Body */
.dashboard-body {
  flex: 1;
  overflow-y: auto;
  padding: 24px 32px 32px 32px;
}

.greeting-section {
  margin-bottom: 32px;
}

.greeting-section h2 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

/* Welcome Grid tiles */
.greeting-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.tile-card {
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: 4px;
  overflow: hidden;
  display: flex;
  align-items: center;
  cursor: pointer;
  transition: background-color 0.3s ease;
  position: relative;
  height: 80px;
}

.tile-card:hover {
  background-color: rgba(255, 255, 255, 0.12);
}

.tile-img {
  width: 80px;
  height: 80px;
  object-fit: cover;
}

.tile-content {
  flex: 1;
  padding: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.tile-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--sp-white);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 180px;
}

.tile-play-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--sp-green);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--sp-black);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
  opacity: 0;
  transform: translateY(8px);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
}

.tile-card:hover .tile-play-btn {
  opacity: 1;
  transform: translateY(0);
}

.tile-play-btn:hover {
  background-color: var(--sp-green-hover);
  transform: scale(1.04);
}

/* Sections Containers */
.section-container {
  margin-bottom: 32px;
}

.section-title-bar {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 16px;
}

.section-container h2 {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.3px;
}

.see-all {
  color: var(--sp-muted);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 700;
}

.see-all:hover {
  text-decoration: underline;
}

/* Album & Song cards grid */
.songs-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 18px;
}

.song-card {
  background-color: var(--sp-card-bg);
  padding: 16px;
  border-radius: 6px;
  cursor: pointer;
  transition: background-color 0.3s ease;
  position: relative;
}

.song-card:hover {
  background-color: var(--sp-card-hover);
}

.card-img-container {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 16px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
}

.card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-play-btn {
  position: absolute;
  bottom: 8px;
  right: 8px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--sp-green);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--sp-black);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
  opacity: 0;
  transform: translateY(12px);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
}

.song-card:hover .card-play-btn {
  opacity: 1;
  transform: translateY(0);
}

.card-play-btn:hover {
  background-color: var(--sp-green-hover);
  transform: scale(1.05);
}

.song-title {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.song-desc {
  font-size: 0.8rem;
  color: var(--sp-muted);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Artist grid */
.artists-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.artist-card {
  background-color: var(--sp-card-bg);
  padding: 16px;
  border-radius: 6px;
  text-align: center;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.artist-card:hover {
  background-color: var(--sp-card-hover);
}

.artist-img {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 16px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  display: inline-block;
}

.artist-name {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.artist-role {
  font-size: 0.8rem;
  color: var(--sp-muted);
}

/* Playback Footer Bar */
.player-bar {
  grid-column: 1 / span 2;
  grid-row: 2;
  background-color: #181818;
  border-top: 1px solid var(--sp-border);
  padding: 0 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 20;
}

/* Left side: Track details */
.track-details {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 30%;
  min-width: 180px;
}

.track-cover {
  width: 56px;
  height: 56px;
  border-radius: 4px;
  object-fit: cover;
}

.track-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2px;
  overflow: hidden;
}

.track-name {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--sp-white);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
}

.track-name:hover {
  text-decoration: underline;
}

.track-artist {
  font-size: 0.75rem;
  color: var(--sp-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
}

.track-artist:hover {
  color: var(--sp-white);
  text-decoration: underline;
}

.track-like-btn {
  background: transparent;
  border: none;
  color: var(--sp-muted);
  cursor: pointer;
  font-size: 1.1rem;
  padding: 4px;
  transition: all 0.2s ease;
}

.track-like-btn.liked {
  color: var(--sp-green);
}

.track-like-btn:hover {
  color: var(--sp-white);
  transform: scale(1.05);
}

/* Center: Player controls */
.player-controls {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  width: 40%;
  max-width: 720px;
}

.control-buttons {
  display: flex;
  align-items: center;
  gap: 24px;
}

.control-btn {
  background: transparent;
  border: none;
  color: var(--sp-muted);
  cursor: pointer;
  font-size: 1.1rem;
  transition: color 0.2s ease;
}

.control-btn:hover {
  color: var(--sp-white);
}

.control-btn.active {
  color: var(--sp-green);
}

.play-pause-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--sp-white);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--sp-black);
  cursor: pointer;
  transition: transform 0.2s ease;
}

.play-pause-btn:hover {
  transform: scale(1.08);
}

.play-pause-btn:active {
  transform: scale(0.96);
}

.progress-bar-container {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
}

.time-lbl {
  font-size: 0.7rem;
  color: var(--sp-muted);
  min-width: 30px;
  text-align: right;
}

#track-duration {
  text-align: left;
}

.progress-bar-track {
  flex: 1;
  height: 4px;
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: 2px;
  position: relative;
  cursor: pointer;
}

.progress-bar-fill {
  height: 100%;
  width: 0%;
  background-color: var(--sp-white);
  border-radius: 2px;
  transition: background-color 0.1s ease;
}

.progress-bar-thumb {
  position: absolute;
  top: 50%;
  left: 0%;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--sp-white);
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.15s ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.progress-bar-track:hover .progress-bar-fill {
  background-color: var(--sp-green);
}

.progress-bar-track:hover .progress-bar-thumb {
  opacity: 1;
}

/* Right side: Options */
.player-options {
  display: flex;
  align-items: center;
  gap: 16px;
  width: 30%;
  justify-content: flex-end;
}

.option-btn {
  background: transparent;
  border: none;
  color: var(--sp-muted);
  cursor: pointer;
  font-size: 1rem;
  transition: color 0.2s ease;
  padding: 4px;
}

.option-btn:hover {
  color: var(--sp-white);
}

.volume-control {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 120px;
}

.volume-slider-track {
  flex: 1;
  height: 4px;
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: 2px;
  position: relative;
  cursor: pointer;
}

.volume-fill {
  height: 100%;
  width: 70%;
  background-color: var(--sp-white);
  border-radius: 2px;
}

.volume-slider-fill {
  height: 100%;
  width: 70%;
  background-color: var(--sp-white);
  border-radius: 2px;
}

.volume-slider-thumb {
  position: absolute;
  top: 50%;
  left: 70%;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--sp-white);
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.15s ease;
}

.volume-slider-track:hover .volume-slider-fill {
  background-color: var(--sp-green);
}

.volume-slider-track:hover .volume-slider-thumb {
  opacity: 1;
}

/* Responsive Styles */
@media (max-width: 1080px) {
  .songs-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 768px) {
  #main-container {
    grid-template-columns: 80px 1fr;
  }
  
  .sidebar {
    padding: 16px 4px;
  }
  
  .logo-text, .menu-item span, .action-btn span, .sidebar-divider, .sidebar-playlists {
    display: none;
  }
  
  .sidebar-logo {
    padding-left: 0;
    text-align: center;
    margin-bottom: 16px;
  }
  
  .sidebar-logo a {
    justify-content: center;
  }
  
  .menu-item a {
    justify-content: center;
    padding: 16px;
  }
  
  .action-btn {
    justify-content: center;
    padding: 16px;
  }
  
  .songs-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .greeting-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .search-bar-container {
    width: 200px;
  }
}

/* ==========================================================================
   NEW UPGRADED STYLES: Multi-Views, Modals, Tables, Context-Menu, Animations
   ========================================================================== */

/* Active View sections toggle */
.view-section {
  display: none;
  animation: fadeIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.view-section.active-view {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Category Grid on Search Tab */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.category-card {
  height: 140px;
  border-radius: 8px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.category-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
}

.category-card h3 {
  position: absolute;
  top: 16px;
  left: 16px;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--sp-white);
  max-width: 120px;
  word-wrap: break-word;
  line-height: 1.2;
}

.category-card img {
  position: absolute;
  bottom: -12px;
  right: -12px;
  width: 76px;
  height: 76px;
  transform: rotate(25deg);
  border-radius: 4px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  pointer-events: none;
}

/* Library View layout */
.library-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 24px;
  align-items: start;
}

.liked-songs-large-card {
  background: linear-gradient(145deg, #450af5 0%, #8e8ee8 100%);
  border-radius: 8px;
  padding: 20px;
  height: 240px;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  position: relative;
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}

.liked-songs-large-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.5);
}

.liked-card-inner {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}

.heart-icon-badge {
  width: 48px;
  height: 48px;
  background-color: var(--sp-white);
  color: #450af5;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  box-shadow: 0 8px 16px rgba(0,0,0,0.3);
}

.liked-card-details {
  margin-top: auto;
}

.library-card-title {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 4px;
  letter-spacing: -0.5px;
}

.library-card-subtitle {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 500;
}

.library-playlists-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 16px;
}

/* Playlist Detail Screen Banner */
.playlist-header-banner {
  display: flex;
  align-items: flex-end;
  gap: 24px;
  padding: 24px 0;
  margin-bottom: 24px;
  border-radius: 8px;
}

.playlist-header-cover {
  width: 180px;
  height: 180px;
  background-color: #282828;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  overflow: hidden;
}

.playlist-placeholder-cover {
  font-size: 4rem;
  color: var(--sp-muted);
}

.playlist-header-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.playlist-header-info {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.playlist-tag {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--sp-white);
}

.playlist-name-title {
  font-size: 3.5rem;
  font-weight: 900;
  margin: 0;
  line-height: 1.1;
  letter-spacing: -1.5px;
  color: var(--sp-white);
}

.playlist-metadata {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 700;
}

.user-avatar-small {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  object-fit: cover;
}

.playlist-dot {
  color: var(--sp-muted);
}

.playlist-track-count {
  color: var(--sp-muted);
  font-weight: 500;
}

.playlist-action-bar {
  padding: 16px 0;
}

.playlist-play-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: var(--sp-green);
  color: var(--sp-black);
  border: none;
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.2s ease, background-color 0.2s ease;
  box-shadow: 0 8px 16px rgba(0,0,0,0.3);
}

.playlist-play-btn:hover {
  background-color: var(--sp-green-hover);
  transform: scale(1.06);
}

.playlist-play-btn:active {
  transform: scale(0.96);
}

/* Playlist Tracks Table */
.playlist-tracks-table {
  display: flex;
  flex-direction: column;
  margin-top: 16px;
}

.table-header-row {
  display: grid;
  grid-template-columns: 40px 4fr 3fr 120px;
  padding: 8px 16px;
  font-size: 0.75rem;
  color: var(--sp-muted);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  align-items: center;
}

.table-divider {
  border: none;
  border-top: 1px solid var(--sp-border);
  margin: 6px 0;
}

.table-track-row {
  display: grid;
  grid-template-columns: 40px 4fr 3fr 120px;
  padding: 8px 16px;
  font-size: 0.9rem;
  align-items: center;
  border-radius: 4px;
  transition: background-color 0.2s ease;
  cursor: pointer;
  position: relative;
}

.table-track-row:hover {
  background-color: rgba(255, 255, 255, 0.08);
}

.table-track-row.playing-row {
  background-color: rgba(29, 185, 84, 0.05);
}

.table-track-row.playing-row .row-title-lbl {
  color: var(--sp-green);
}

.row-index-lbl {
  color: var(--sp-muted);
  text-align: center;
}

.row-hover-play {
  display: none;
  text-align: center;
  color: var(--sp-white);
  font-size: 0.8rem;
}

.table-track-row:hover .row-index-lbl {
  display: none;
}

.table-track-row:hover .row-hover-play {
  display: block;
}

.row-title-block {
  display: flex;
  align-items: center;
  gap: 12px;
  overflow: hidden;
}

.row-cover-img {
  width: 40px;
  height: 40px;
  border-radius: 4px;
  object-fit: cover;
}

.row-text-info {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.row-title-lbl {
  font-weight: 600;
  color: var(--sp-white);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.row-artist-lbl {
  font-size: 0.75rem;
  color: var(--sp-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 2px;
}

.row-artist-lbl:hover {
  color: var(--sp-white);
  text-decoration: underline;
}

.row-album-lbl {
  color: var(--sp-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.row-options-block {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 16px;
  color: var(--sp-muted);
  padding-right: 12px;
}

.row-like-btn {
  background: transparent;
  border: none;
  color: var(--sp-muted);
  cursor: pointer;
  font-size: 0.95rem;
  opacity: 0;
  transition: opacity 0.2s ease, color 0.2s ease;
}

.row-like-btn.liked {
  color: var(--sp-green);
  opacity: 1;
}

.table-track-row:hover .row-like-btn {
  opacity: 1;
}

.row-like-btn:hover {
  color: var(--sp-white);
}

.row-duration-lbl {
  font-size: 0.8rem;
  color: var(--sp-muted);
  width: 36px;
  text-align: right;
}

.row-options-btn {
  background: transparent;
  border: none;
  color: var(--sp-muted);
  cursor: pointer;
  font-size: 0.95rem;
  opacity: 0;
  transition: opacity 0.2s ease, color 0.2s ease;
}

.table-track-row:hover .row-options-btn {
  opacity: 1;
}

.row-options-btn:hover {
  color: var(--sp-white);
}

/* Card Add-to-Playlist button */
.song-card-options-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: rgba(0, 0, 0, 0.7);
  color: var(--sp-white);
  border: none;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  cursor: pointer;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 5;
}

.song-card:hover .song-card-options-btn {
  opacity: 1;
}

.song-card-options-btn:hover {
  transform: scale(1.08);
  background-color: rgba(0, 0, 0, 0.9);
}

/* Modals Overlay */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  backdrop-filter: blur(8px);
}

.modal-content {
  background-color: #242424;
  border-radius: 8px;
  padding: 24px;
  width: 400px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  animation: modalSlideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalSlideIn {
  from { opacity: 0; transform: translateY(-20px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.modal-header h2 {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--sp-white);
  letter-spacing: -0.3px;
}

.close-modal-btn {
  background: transparent;
  border: none;
  color: var(--sp-muted);
  font-size: 1.2rem;
  cursor: pointer;
  transition: color 0.2s ease;
}

.close-modal-btn:hover {
  color: var(--sp-white);
}

.modal-form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}

.modal-form-group label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--sp-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.modal-form-group input {
  background-color: #3e3e3e;
  border: 1px solid transparent;
  padding: 12px;
  border-radius: 4px;
  color: var(--sp-white);
  font-family: var(--font-sp);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s ease;
}

.modal-form-group input:focus {
  border-color: rgba(255, 255, 255, 0.3);
}

.modal-submit-btn {
  background-color: var(--sp-white);
  color: var(--sp-black);
  border: none;
  padding: 12px 28px;
  border-radius: 500px;
  font-weight: 700;
  font-family: var(--font-sp);
  font-size: 0.95rem;
  cursor: pointer;
  transition: transform 0.1s ease, background-color 0.2s ease;
  width: 100%;
}

.modal-submit-btn:hover {
  background-color: #f6f6f6;
  transform: scale(1.02);
}

.modal-submit-btn:active {
  transform: scale(0.98);
}

/* Context / Dropdown Menu */
.context-menu {
  position: fixed;
  background-color: #282828;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  width: 180px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  z-index: 150;
  padding: 4px 0;
  animation: fadeIn 0.15s ease-out;
}

.context-menu-title {
  padding: 6px 12px;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--sp-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  margin-bottom: 4px;
}

.context-menu-options {
  list-style: none;
  max-height: 200px;
  overflow-y: auto;
}

.context-menu-options li {
  padding: 8px 12px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.8);
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.context-menu-options li:hover {
  background-color: var(--sp-green);
  color: var(--sp-black);
  font-weight: 600;
}

/* Audio wave animation indicator */
.wave-container {
  display: flex;
  align-items: flex-end;
  width: 14px;
  height: 14px;
  gap: 2.5px;
  justify-content: center;
  margin: 0 auto;
}

.wave-bar {
  width: 2.5px;
  height: 100%;
  background-color: var(--sp-green);
  animation: waveBounce 0.8s ease infinite alternate;
  border-radius: 1px;
}

.wave-bar:nth-child(2) {
  animation-delay: 0.2s;
}

.wave-bar:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes waveBounce {
  0% { height: 20%; }
  100% { height: 100%; }
}

/* Responsive sidebar tweaks for Library layout */
@media (max-width: 900px) {
  .library-grid {
    grid-template-columns: 1fr;
  }
}