/* Base Styles */
:root {
  --primary-color: #ff0000;
  --secondary-color: #8b44cf;
  --accent-color: #ff3131;
  --background-dark: #000000;
  --background-light: #111111;
  --text-primary: #ffffff;
  --text-secondary: #888888;
  --transition-speed: 0.3s;
  --border-radius: 12px;
  --gradient-primary: linear-gradient(
    45deg,
    var(--primary-color),
    var(--secondary-color)
  );
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

body {
  background-color: var(--background-dark);
  color: var(--text-primary);
  position: relative;
  min-height: 100vh;
  padding-bottom: 130px; /* Match player controls height */
  overflow: hidden;
}

.main-content-wrapper {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

/* Modal & Overlay */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(5px);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Header Styles */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2rem;
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  z-index: 100;
}

.logo {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo-image {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  overflow: hidden;
  position: relative;
}

.logo-image::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-primary);
  opacity: 0.8;
}

.logo-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: relative;
  z-index: 1;
}

.logo-text {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: 1px;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.user-profile {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--transition-speed);
  border: 2px solid var(--secondary-color);
}

.user-profile:hover {
  transform: scale(1.1);
}

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

/* Main Content Grid */
.main-content {
  display: grid;
  grid-template-columns: 80px 1fr 350px;
  gap: 2rem;
  padding: 2rem;
  height: calc(100vh - 160px); /* Adjusted height */
  position: relative;
  overflow: hidden;
  padding-bottom: 10px;
}

/* Side Navigation */
.side-nav {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: center;
  padding-top: 1rem;
}

.nav-item {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  cursor: pointer;
  transition: all var(--transition-speed);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.nav-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 50%;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-speed);
}

.nav-item:hover::before {
  opacity: 0.1;
}

.nav-item.active::before {
  opacity: 0.2;
}

.nav-item svg {
  position: relative;
  z-index: 1;
  transition: transform var(--transition-speed);
}

.nav-item:hover svg {
  transform: scale(1.1);
}

.nav-item.active::after {
  content: "";
  position: absolute;
  left: -10px;
  width: 4px;
  height: 20px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

/* Player Section */
.player-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start; /* Changed to flex-start */
  position: relative;
  padding: 2rem;
  height: 100%;
  overflow: hidden;
}

.visualizer-container {
  position: relative;
  width: 400px; /* Adjusted size */
  height: 400px;
  margin-bottom: 1rem; /* Reduced margin */
}

#visualizer {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  z-index: 1;
}

.visualization-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 250px; /* Adjusted size */
  height: 250px;
  border: 2px solid var(--secondary-color);
  border-radius: 50%;
  z-index: 0;
}

.visualization-ring::before,
.visualization-ring::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 1px solid var(--secondary-color);
}

.visualization-ring::before {
  width: calc(100% + 20px);
  height: calc(100% + 20px);
  opacity: 0.5;
}

.visualization-ring::after {
  width: calc(100% + 40px);
  height: calc(100% + 40px);
  opacity: 0.2;
}

.album-art {
  width: 250px; /* Adjusted size */
  height: 250px;
  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  overflow: hidden;
  border: 3px solid var(--secondary-color);
  z-index: 2;
}

.album-art::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-speed);
}

.album-art:hover::before {
  opacity: 0.2;
}

.album-art.playing {
  animation: rotate 20s linear infinite;
}

@keyframes rotate {
  100% {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

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

.track-info {
  position: relative;
  padding: 1rem;
  margin-top: 0.5rem;
  background: rgba(0, 0, 0, 0.3);
  border-radius: var(--border-radius);
  backdrop-filter: blur(5px);
  text-align: center;
  margin-top: 1rem;
  z-index: 3;
}
.track-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.track-artist {
  color: var(--text-secondary);
  font-size: 1.2rem;
  font-weight: 500;
}

.track-stats {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-top: 1rem;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-speed);
}

.stat-item:hover {
  color: var(--text-primary);
  transform: scale(1.1);
}

/* Playlist Section */
.playlist-section {
  background: var(--background-light);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.1);

  height: 100%;

  flex-direction: column;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.1);
  overflow: hidden;
}

.playlist-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding: 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.playlist-title {
  font-size: 1.5rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.track-count {
  color: var(--text-secondary);
  font-size: 0.9rem;
  padding: 0.25rem 0.75rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  transition: all var(--transition-speed);
}

.track-count:hover {
  background: rgba(255, 255, 255, 0.2);
}

.playlist-tracks {
  overflow-y: auto;
  flex-grow: 1;
  padding-right: 0.5rem;
}

.playlist-tracks::-webkit-scrollbar {
  width: 4px;
}

.playlist-tracks::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
}

.playlist-tracks::-webkit-scrollbar-thumb {
  background: var(--gradient-primary);
  border-radius: 2px;
}

.playlist-track {
  display: flex;
  align-items: center;
  padding: 0.8rem;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all var(--transition-speed);
  margin-bottom: 0.5rem;
  position: relative;
  background: rgba(255, 255, 255, 0.05);
}

.playlist-track::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-speed);
  border-radius: var(--border-radius);
}

.playlist-track:hover::before {
  opacity: 0.1;
}

.playlist-track.active::before {
  opacity: 0.2;
}

.playlist-track.active::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 4px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

.track-thumb {
  width: 3rem;
  height: 3rem;
  border-radius: 0.5rem;
  margin-right: 1rem;
  overflow: hidden;
  position: relative;
  z-index: 1;
}

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

.track-details {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  position: relative;
  z-index: 1;
}

.track-name {
  font-weight: 600;
}

.track-artist-name {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.track-duration {
  color: var(--text-secondary);
  font-size: 0.9rem;
  position: relative;
  z-index: 1;
}

/* Player Controls */
.player-controls {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(10px);
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  z-index: 1000;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  height: 80px;
}

.control-buttons {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  min-width: 200px;
}

.control-btn {
  background: none;
  border: none;
  color: var(--text-primary);
  cursor: pointer;
  transition: all var(--transition-speed);
  padding: 0.5rem;
  border-radius: 50%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.control-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 50%;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-speed);
}

.control-btn:hover::before {
  opacity: 0.1;
}

.control-btn.active::before {
  opacity: 0.2;
}

.control-btn svg {
  position: relative;
  z-index: 1;
}

.play-pause-btn {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 20px rgba(255, 0, 0, 0.3);
}

.play-pause-btn:hover {
  transform: scale(1.1);
}

.progress-container {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.progress-bar {
  flex-grow: 1;
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.progress-bar::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-primary);
  opacity: 0.3;
  transform: translateX(-100%);
  transition: transform var(--transition-speed);
}

.progress-bar:hover::before {
  transform: translateX(0);
}

.progress {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 2px;
  position: relative;
  transition: width 0.1s linear;
}

.progress::after {
  content: "";
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translateY(-50%) scale(0);
  width: 12px;
  height: 12px;
  background: var(--primary-color);
  border-radius: 50%;
  transition: transform var(--transition-speed);
  box-shadow: 0 0 10px rgba(255, 0, 0, 0.5);
}

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

.time {
  font-size: 0.9rem;
  color: var(--text-secondary);
  min-width: 45px;
  text-align: center;
}

.volume-control {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-width: 150px;
}

.volume-slider {
  width: 100px;
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.volume-slider::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-primary);
  opacity: 0.3;
  transform: translateX(-100%);
  transition: transform var(--transition-speed);
}

.volume-slider:hover::before {
  transform: translateX(0);
}

.volume-level {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 2px;
  transition: width var(--transition-speed);
  border-radius: 2px;
}

/* Animations */
@keyframes pulseGlow {
  0% {
    box-shadow: 0 0 10px rgba(255, 0, 0, 0.3);
  }
  50% {
    box-shadow: 0 0 20px rgba(255, 0, 0, 0.5);
  }
  100% {
    box-shadow: 0 0 10px rgba(255, 0, 0, 0.3);
  }
}

.play-pause-btn {
  animation: pulseGlow 2s infinite;
}

/* Responsive Design */
@media (max-width: 1400px) {
  .visualizer-container {
    width: 350px;
    height: 350px;
  }

  .visualization-ring {
    width: 200px;
    height: 200px;
  }

  .album-art {
    width: 200px;
    height: 200px;
  }
}

/* Responsive Design */
@media (max-width: 1200px) {
  .main-content {
    grid-template-columns: 60px 1fr 300px;
  }

  .visualizer-container {
    width: 300px;
    height: 300px;
  }

  .visualization-ring {
    width: 180px;
    height: 180px;
  }
  .album-art {
    width: 180px;
    height: 180px;
  }
}

@media (max-width: 992px) {
  .main-content {
    grid-template-columns: 1fr;
    padding-bottom: 150px;
  }

  .side-nav {
    display: none;
  }

  .playlist-section {
    position: fixed;
    top: 0;
    right: -350px;
    bottom: 0;
    width: 350px;
    z-index: 1000;
    transition: right var(--transition-speed);
    height: 100vh;
  }

  .player-section {
    justify-content: center;
    padding: 1rem;
  }

  .playlist-section.show {
    right: 0;
  }

  .visualizer-container {
    width: 320px;
    height: 320px;
  }

  .visualization-ring {
    width: 300px;
    height: 300px;
  }

  .album-art {
    width: 240px;
    height: 240px;
  }
}

@media (max-width: 768px) {
  .main-content {
    grid-template-columns: 1fr;
    height: calc(100vh - 140px);
    padding: 1rem;
    gap: 1rem;
    overflow-y: auto;
    padding-bottom: 50px;
  }

  .player-section {
    height: auto;
    min-height: 450px;
    padding: 1rem 0;
  }

  .playlist-section {
    position: relative;
    right: 0;
    width: 100%;
    height: 100vh;
    min-height: 300px;
    margin-top: 1rem;
    margin-bottom: 6rem;
  }

  .header {
    padding: 1rem;
  }

  .logo-text {
    font-size: 1.5rem;
  }

  .visualizer-container {
    width: 280px;
    height: 280px;
  }

  .visualization-ring {
    width: 260px;
    height: 260px;
  }

  .album-art {
    width: 200px;
    height: 200px;
  }

  .track-title {
    font-size: 1.5rem;
  }

  .player-controls {
    padding: 0.8rem 1rem;
    height: auto;
    min-height: 70px;
    flex-direction: column;
    gap: 0.5rem;
  }

  .volume-control {
    display: none;
  }

  .control-buttons {
    width: 100%;
    justify-content: center;
    gap: 1.5rem;
  }

  .progress-container {
    width: 100%;
    margin: 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }

  .time {
    font-size: 0.8rem;
    min-width: 40px;
    display: inline-block;
  }

  .progress-bar {
    flex: 1;
    height: 4px;
  }

  /* Ensure playlist is visible */
  .playlist-tracks {
    max-height: 100vh;
    overflow-y: auto;
    padding: 0.5rem;
  }
}

@media (max-width: 480px) {
  .main-content {
    padding: 0.5rem;
  }

  .visualization-ring {
    width: 220px;
    height: 220px;
  }

  .visualizer-container {
    width: 240px;
    height: 240px;
  }

  .album-art {
    width: 180px;
    height: 180px;
  }

  .control-buttons {
    gap: 0.5rem;
  }

  .play-pause-btn {
    width: 3rem;
    height: 3rem;
  }

  .player-controls {
    padding: 0.8rem;
    height: 60px;
  }
}

/* Enhanced Visual Effects */
.visualization-ring {
  box-shadow: 0 0 20px rgba(139, 68, 207, 0.2);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 20px rgba(139, 68, 207, 0.2);
  }
  50% {
    box-shadow: 0 0 30px rgba(139, 68, 207, 0.4);
  }
  100% {
    box-shadow: 0 0 20px rgba(139, 68, 207, 0.2);
  }
}

/* Additional Mobile Optimizations */
@media (max-width: 768px) {
  /* Ensure touch targets are large enough */
  .control-btn {
    min-width: 44px;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  /* Better spacing for track information */
  .track-info {
    padding: 0.8rem;
    margin-top: 0.5rem;
    width: 100%;
    max-width: 300px;
  }

  /* Improve playlist scrolling */
  .playlist-tracks {
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
  }

  /* Enhanced touch area for playlist items */
  .playlist-track {
    min-height: 60px;
  }

  /* Improve progress bar touch interaction */
  .progress-bar {
    height: 6px;
    border-radius: 3px;
  }

  .progress::after {
    width: 16px;
    height: 16px;
  }

  /* Better volume control for touch */
  .volume-slider {
    height: 6px;
  }

  /* Fix for sticky hover states */
  .playlist-track:hover,
  .control-btn:hover {
    -webkit-tap-highlight-color: transparent;
  }
}

/* Layout Fixes */
.app-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.main-content-wrapper {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

/* Enhanced Mobile Scrolling */
.playlist-tracks::-webkit-scrollbar {
  width: 4px;
}

.playlist-tracks::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.1);
}

.playlist-tracks::-webkit-scrollbar-thumb {
  background: var(--gradient-primary);
  border-radius: 2px;
}

/* Mobile Animation Optimizations */

/* Portrait mode phones */
@media (max-height: 700px) {
  .main-content {
    height: calc(100vh - 120px);
  }

  .player-section {
    min-height: 350px;
  }

  .visualizer-container {
    width: 220px;
    height: 220px;
  }

  .album-art {
    width: 180px;
    height: 180px;
  }

  .playlist-tracks {
    max-height: 250px;
  }
}

/* Smaller mobile devices */
@media (max-width: 480px) {
  .main-content {
    padding: 0.5rem;
    height: calc(100vh - 130px);
  }

  .player-section {
    min-height: 400px;
  }

  .visualizer-container {
    width: 260px;
    height: 260px;
  }

  .album-art {
    width: 200px;
    height: 200px;
  }

  .player-controls {
    padding: 0.5rem;
    min-height: 60px;
  }

  .control-buttons {
    gap: 1rem;
  }

  .control-btn {
    transform: scale(0.9);
  }

  .play-pause-btn {
    transform: scale(1.1) !important;
  }

  .playlist-track {
    padding: 0.5rem;
  }

  .track-thumb {
    width: 40px;
    height: 40px;
  }

  .track-details {
    font-size: 0.9rem;
  }

  .track-duration {
    font-size: 0.8rem;
  }
}