@import url('https://fonts.googleapis.com/css2?family=Cabin:wght@400;700&display=swap');

/* Root Variables and Theme Colors */
:root {
  /* Light Theme */
  --primary-bg: #f5f5f5;
  --secondary-bg: #ffffff;
  --primary-text: #1a1a1a;
  --secondary-text: #666666;
  --accent-color: #ff6b2b;
  --accent-hover: #ff8f5d;
  --neumorph-light: rgba(255, 255, 255, 1);
  --neumorph-dark: rgba(0, 0, 0, 0.1);
  --shadow-large: 20px 20px 60px #d1d1d1, -20px -20px 60px #ffffff;
  --shadow-small: 5px 5px 15px #d1d1d1, -5px -5px 15px #ffffff;
  --gradient-bg: linear-gradient(145deg, #ffffff, #f0f0f0);
  --card-bg: #ffffff;
  --progress-bg: #e0e0e0;
  --slider-bg: #d1d1d1;
}

/* Dark Theme */
[data-theme="dark"] {
  --primary-bg: #121212;
  --secondary-bg: #1a1a1a;
  --primary-text: #ffffff;
  --secondary-text: rgba(255, 255, 255, 0.7);
  --accent-color: #ff6b2b;
  --accent-hover: #ff8f5d;
  --neumorph-light: rgba(255, 255, 255, 0.05);
  --neumorph-dark: rgba(0, 0, 0, 0.5);
  --shadow-large: 20px 20px 60px #0a0a0a, -20px -20px 60px #1e1e1e;
  --shadow-small: 5px 5px 15px #0a0a0a, -5px -5px 15px #1e1e1e;
  --gradient-bg: linear-gradient(145deg, #1a1a1a, #151515);
  --card-bg: #1a1a1a;
  --progress-bg: #2a2a2a;
  --slider-bg: #2a2a2a;
}

/* Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Cabin', sans-serif;
}

body {
  background-color: var(--primary-bg);
  color: var(--primary-text);
  line-height: 1.6;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Header Styles */
header {
  height: 80px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 5%;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  font-size: 32px;
  color: var(--accent-color);
}

.logo-container h1 {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary-text);
}

.header-controls {
  display: flex;
  gap: 20px;
}

.theme-toggle, .profile-btn {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background: var(--gradient-bg);
  box-shadow: var(--shadow-small);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-color);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.theme-toggle:hover, .profile-btn:hover {
  transform: scale(1.05);
}

/* Main Content */
main {
  margin-top: 100px;
  padding: 0 5%;
  min-height: calc(100vh - 180px);
}

/* Section Titles */
.section-title {
  font-size: 28px;
  margin-bottom: 30px;
  color: var(--primary-text);
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 60%;
  height: 3px;
  background: var(--accent-color);
  border-radius: 2px;
}

/* Artists Grid */
.artists-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 30px;
  margin-bottom: 30px;
}

.artist-card {
  background: var(--gradient-bg);
  border-radius: 20px;
  padding: 20px;
  box-shadow: var(--shadow-large);
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  color: var(--primary-text);
}

[data-theme="dark"] .artist-card {
  box-shadow: var(--shadow-large), 0 0 15px rgba(255, 107, 43, 0.1);
}

.artist-card:hover {
  transform: translateY(-10px);
}

[data-theme="dark"] .artist-card:hover {
  box-shadow: var(--shadow-large), 0 0 20px rgba(255, 107, 43, 0.2);
}

.artist-image-container {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 15px;
  overflow: hidden;
  margin-bottom: 15px;
  background: var(--gradient-bg);
  box-shadow: var(--shadow-small);
}

.artist-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.artist-name {
  text-align: center;
  font-size: 18px;
  color: var(--primary-text);
}

/* Songs Container */
.songs-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 25px;
  margin-bottom: 30px;
}

.song-card {
  background: var(--gradient-bg);
  border-radius: 15px;
  padding: 15px;
  box-shadow: var(--shadow-large);
  display: flex;
  align-items: center;
  gap: 20px;
  transition: all 0.3s ease;
}

[data-theme="dark"] .song-card {
  box-shadow: var(--shadow-large), 0 0 15px rgba(255, 107, 43, 0.1);
}

.song-card:hover {
  transform: translateX(5px);
}

[data-theme="dark"] .song-card:hover {
  box-shadow: var(--shadow-large), 0 0 20px rgba(255, 107, 43, 0.2);
}

/* Mobile-specific styles for song-card play button */
@media (max-width: 768px) {
  .song-card .play-btn {
      display: none;
  }

  .song-card.active .play-btn {
      display: flex;
  }

  .song-card.clicked .play-btn {
      display: flex;
  }
}

/* Load More Buttons */
.load-more-song {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 24px;
  background: var(--gradient-bg);
  border: none;
  border-radius: 12px;
  color: var(--accent-color);
  font-size: 16px;
  cursor: pointer;
  margin: 20px auto;
  box-shadow: var(--shadow-small);
  transition: all 0.3s ease;
  margin-bottom: 200px;
}

.load-more-song:hover {
  transform: translateY(-2px);
  color: var(--accent-hover);
}
.load-more-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 24px;
  background: var(--gradient-bg);
  border: none;
  border-radius: 12px;
  color: var(--accent-color);
  font-size: 16px;
  cursor: pointer;
  margin: 20px auto;
  box-shadow: var(--shadow-small);
  transition: all 0.3s ease;
}

.load-more-btn:hover {
  transform: translateY(-2px);
  color: var(--accent-hover);
}

/* Mini Player Styles */
.mini-player {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 100px;
  background: var(--gradient-bg);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
  display: grid;
  grid-template-columns: 300px 1fr 300px;
  align-items: center;
  padding: 0 5%;
  gap: 20px;
  transform: translateY(100%);
  transition: transform 0.3s ease;
  z-index: 1000;
}

[data-theme="dark"] .mini-player {
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3), 0 0 15px rgba(255, 107, 43, 0.1);
}

.mini-player.active {
  transform: translateY(0);
}

/* Mini Player Left Section */
.mini-player-left {
  display: flex;
  align-items: center;
  gap: 15px;
}

.now-playing-img {
  width: 60px;
  height: 60px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-small);
}

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

.now-playing-info {
  flex: 1;
  min-width: 0;
}

.now-playing-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--primary-text);
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.now-playing-artist {
  font-size: 14px;
  color: var(--secondary-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Mini Player Center Section */
.mini-player-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.player-controls {
  display: flex;
  align-items: center;
  gap: 20px;
}

.control-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--gradient-bg);
  box-shadow: var(--shadow-small);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-color);
  transition: all 0.2s ease;
}

.play-pause-btn {
  width: 50px;
  height: 50px;
}

.control-btn:hover {
  transform: scale(1.1);
  color: var(--accent-hover);
}

[data-theme="dark"] .control-btn {
  box-shadow: var(--shadow-small), 0 0 10px rgba(255, 107, 43, 0.1);
}

[data-theme="dark"] .control-btn:hover {
  box-shadow: var(--shadow-small), 0 0 15px rgba(255, 107, 43, 0.2);
}

/* Progress Bar */
.progress-container {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
}

.current-time, .total-duration {
  font-size: 14px;
  color: var(--secondary-text);
  min-width: 45px;
}

.progress-bar {
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  cursor: pointer;
  position: relative;
}

.progress-bar-container {
  flex: 1;
  height: 5px;
  background: var(--progress-bg);
  border-radius: 2.5px;
  cursor: pointer;
  position: relative;
}

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

.progress-bar-handle {
  width: 15px;
  height: 15px;
  background: var(--accent-color);
  border-radius: 50%;
  position: absolute;
  top: 50%;
  right: -7.5px;
  transform: translateY(-50%) scale(0);
  transition: transform 0.2s ease;
}

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

/* Volume Control */
/* Volume Control Styles */
.volume-control {
  display: flex;
  align-items: center;
  gap: 15px;
  position: relative;
  padding: 5px;
}

.volume-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--gradient-bg);
  box-shadow: var(--shadow-small);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-color);
  transition: all 0.2s ease;
}

.volume-btn:hover {
  transform: scale(1.1);
  color: var(--accent-hover);
}

[data-theme="dark"] .volume-btn {
  box-shadow: var(--shadow-small), 0 0 10px rgba(255, 107, 43, 0.1);
}

[data-theme="dark"] .volume-btn:hover {
  box-shadow: var(--shadow-small), 0 0 15px rgba(255, 107, 43, 0.2);
  text-shadow: 0 0 10px var(--accent-color);
}

.volume-slider-container {
  width: 0;
  overflow: hidden;
  transition: width 0.3s ease;
  position: relative;
}

.volume-control:hover .volume-slider-container,
.volume-control:focus-within .volume-slider-container {
  width: 100px;
}

.volume-slider {
  -webkit-appearance: none;
  width: 100px;
  height: 5px;
  border-radius: 2.5px;
  background: var(--slider-bg);
  outline: none;
  opacity: 0.7;
  transition: opacity 0.2s ease;
  cursor: pointer;
}

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

.volume-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--accent-color);
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: var(--shadow-small);
}

.volume-slider::-moz-range-thumb {
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--accent-color);
  cursor: pointer;
  border: none;
  transition: all 0.2s ease;
  box-shadow: var(--shadow-small);
}

.volume-slider::-webkit-slider-thumb:hover,
.volume-slider::-moz-range-thumb:hover {
  transform: scale(1.2);
}

[data-theme="dark"] .volume-slider::-webkit-slider-thumb {
  box-shadow: 0 0 10px rgba(255, 107, 43, 0.3);
}

[data-theme="dark"] .volume-slider::-moz-range-thumb {
  box-shadow: 0 0 10px rgba(255, 107, 43, 0.3);
}

/* Volume Icons */
.volume-btn i {
  font-size: 20px;
  transition: transform 0.2s ease;
}

.volume-btn.muted i {
  color: var(--secondary-text);
}

/* Mobile Responsive */
@media screen and (max-width: 768px) {
  .volume-control {
      display: none;
  }
}

/* Volume Hover Effect */
.volume-control::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 100%;
  height: 20px;
  background: transparent;
}

/* Touch Device Optimization */
@media (hover: none) {
  .volume-slider-container {
      width: 100px;
  }
  
  .volume-slider::-webkit-slider-thumb {
      width: 20px;
      height: 20px;
  }
  
  .volume-slider::-moz-range-thumb {
      width: 20px;
      height: 20px;
  }
}

/* Volume Level Indicators */
.volume-slider-container::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  height: 5px;
  background: var(--accent-color);
  border-radius: 2.5px;
  pointer-events: none;
  transition: width 0.1s ease;
}

[data-theme="dark"] .volume-slider-container::before {
  box-shadow: 0 0 10px rgba(255, 107, 43, 0.3);
}


/* Toast Notification */
.toast {
  position: fixed;
  bottom: 120px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-bg);
  padding: 12px 24px;
  border-radius: 12px;
  box-shadow: var(--shadow-large);
  color: var(--primary-text);
  font-size: 14px;
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 1001;
}

.toast.show {
  opacity: 1;
}

/* Responsive Design */
@media screen and (max-width: 1200px) {
  .mini-player {
      grid-template-columns: 250px 1fr 200px;
  }
}

@media screen and (max-width: 992px) {
  .mini-player {
      grid-template-columns: 200px 1fr 150px;
      height: 90px;
  }

  .now-playing-img {
      width: 50px;
      height: 50px;
  }

  .control-btn {
      width: 35px;
      height: 35px;
  }

  .play-pause-btn {
      width: 45px;
      height: 45px;
  }
}

@media screen and (max-width: 768px) {
  header {
      padding: 0 20px;
  }

  main {
      padding: 0 20px;
  }

  .artists-grid {
      grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
      gap: 20px;
  }

  .songs-container {
      grid-template-columns: 1fr;
  }

  .mini-player {
      grid-template-columns: 1fr;
      grid-template-rows: auto auto;
      height: auto;
      padding: 15px;
      gap: 15px;
  }

  .mini-player-right {
      display: none;
  }

  .player-controls {
      gap: 15px;
  }
}

@media screen and (max-width: 480px) {
  .logo-container h1 {
      font-size: 20px;
  }

  .theme-toggle, .profile-btn {
      width: 40px;
      height: 40px;
  }

  .artists-grid {
      grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
      gap: 15px;
  }

  .control-btn {
      width: 30px;
      height: 30px;
  }

  .play-pause-btn {
      width: 40px;
      height: 40px;
  }

  .current-time, .total-duration {
      font-size: 12px;
  }
}

/* Dark Mode Neon Effects */
[data-theme="dark"] .accent-neon {
  text-shadow: 0 0 10px var(--accent-color),
               0 0 20px var(--accent-color),
               0 0 30px var(--accent-color);
}

[data-theme="dark"] .mini-player {
  border-top: 1px solid rgba(255, 107, 43, 0.1);
}

[data-theme="dark"] .progress-bar-fill {
  box-shadow: 0 0 10px var(--accent-color);
}

[data-theme="dark"] .control-btn:hover {
  text-shadow: 0 0 10px var(--accent-color);
}

/* Enhanced Song Card Styles */
.song-card {
  position: relative;
  overflow: hidden;
}

.song-image {
  position: relative;
  width: 80px;
  height: 80px;
  border-radius: 12px;
  overflow: hidden;
}

.song-duration {
  position: absolute;
  right: 15px;
  bottom: 15px;
  font-size: 12px;
  color: var(--secondary-text);
  background: var(--gradient-bg);
  padding: 4px 8px;
  border-radius: 12px;
  box-shadow: var(--shadow-small);
}

.song-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, transparent, var(--accent-color));
  opacity: 0;
  transition: opacity 0.3s ease;
}

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

[data-theme="dark"] .song-card:hover::before {
  opacity: 0.15;
}

/* Play Button Animations */
.play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.8);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent-color);
  border: none;
  cursor: pointer;
  opacity: 0;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  z-index: 2;
}

.song-card:hover .play-btn {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

[data-theme="dark"] .play-btn {
  box-shadow: 0 0 15px rgba(255, 107, 43, 0.3);
}

/* Enhanced Loading States */
.loading-shimmer {
  background: linear-gradient(
      90deg,
      var(--card-bg) 0%,
      var(--neumorph-light) 50%,
      var(--card-bg) 100%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* Active States for Controls */
.shuffle-btn.active,
.repeat-btn.active {
  color: var(--accent-color);
  box-shadow: inset 3px 3px 7px var(--neumorph-dark),
              inset -3px -3px 7px var(--neumorph-light);
}

[data-theme="dark"] .shuffle-btn.active,
[data-theme="dark"] .repeat-btn.active {
  text-shadow: 0 0 10px var(--accent-color);
}

/* Volume Slider Enhancements */
.volume-slider-container {
  position: relative;
  overflow: hidden;
  border-radius: 2.5px;
}

.volume-slider::-moz-range-thumb {
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--accent-color);
  cursor: pointer;
  border: none;
  transition: transform 0.2s ease;
}

.volume-slider::-moz-range-track {
  width: 100%;
  height: 5px;
  background: var(--slider-bg);
  border-radius: 2.5px;
  border: none;
}

/* Progress Bar Enhancements */
.progress-bar-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--progress-bg);
  border-radius: 2.5px;
  z-index: 0;
}



.progress-container:hover .progress-bar-fill::after {
  transform: translate(50%, -50%) scale(1);
}

/* Mini Player Enhancements */
.mini-player-left {
  position: relative;
}

.mini-player-left::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 70%;
  background: var(--neumorph-dark);
}

/* Artist Profile Link Animation */
.artist-name {
  position: relative;
  cursor: pointer;
}

.artist-name::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--accent-color);
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

.artist-name:hover::after {
  width: 100%;
}

/* Toast Animation Enhancements */
@keyframes toastSlideUp {
  from {
      transform: translate(-50%, 100%);
      opacity: 0;
  }
  to {
      transform: translate(-50%, 0);
      opacity: 1;
  }
}

.toast.show {
  animation: toastSlideUp 0.3s ease forwards;
}

/* Loading Button States */
.load-more-btn.loading {
  position: relative;
  color: transparent;
}

.load-more-btn.loading::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid var(--accent-color);
  border-radius: 50%;
  border-top-color: transparent;
  animation: spin 0.8s linear infinite;
}
.load-more-song.loading {
  position: relative;
  color: transparent;
}

.load-more-song.loading::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid var(--accent-color);
  border-radius: 50%;
  border-top-color: transparent;
  animation: spin 0.8s linear infinite;
}

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

/* Mobile Enhancements */
@media screen and (max-width: 768px) {
  .mini-player-center {
      width: 100%;
  }

  .progress-container {
      padding: 0 10px;
  }

  .now-playing-info {
      max-width: 150px;
  }

  .player-controls {
      justify-content: center;
      width: 100%;
  }
}

/* Touch Device Optimizations */
@media (hover: none) {
  .play-btn {
      opacity: 1;
      transform: translate(-50%, -50%) scale(0.9);
  }

  .progress-bar-handle {
      transform: translateY(-50%) scale(1);
      width: 20px;
      height: 20px;
  }

  
}

/* Dark Mode Specific Enhancements */
[data-theme="dark"] .mini-player::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
      90deg,
      transparent 0%,
      var(--accent-color) 50%,
      transparent 100%
  );
  opacity: 0.3;
}

[data-theme="dark"] .control-btn:active {
  box-shadow: inset 3px 3px 7px var(--neumorph-dark),
              inset -3px -3px 7px var(--neumorph-light),
              0 0 15px rgba(255, 107, 43, 0.3);
}

/* Artist Card Hover Effects */
.artist-card:hover .artist-image {
  transform: scale(1.05);
}

[data-theme="dark"] .artist-card:hover {
  box-shadow: var(--shadow-large),
              0 0 20px rgba(255, 107, 43, 0.2),
              0 0 40px rgba(255, 107, 43, 0.1);
}

/* Smooth Scrolling */
.songs-container {
  scroll-behavior: smooth;
}

/* Focus States */
button:focus-visible,
.volume-slider:focus-visible {
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}

/* Loading Skeleton Animation */
@keyframes pulse {
  0% { opacity: 0.6; }
  50% { opacity: 1; }
  100% { opacity: 0.6; }
}

.skeleton {
  background: var(--neumorph-light);
  animation: pulse 1.5s infinite;
}

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

::-webkit-scrollbar-track {
  background: var(--primary-bg);
}

::-webkit-scrollbar-thumb {
  background: var(--accent-color);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-hover);
}

/* Print Styles */
@media print {
  .mini-player,
  .player-controls,
  .load-more-btn {
      display: none !important;
  }
}