/* Glassmorphism PagePlayer - Modern Design */
:root {
  --glass-bg: transparent ;
  --glass-border: rgba(255, 255, 255, 0.18);
  --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
  --glass-blur: blur(8px);
  --accent-primary: #667eea;
  --accent-secondary: #764ba2;
  --text-primary: rgba(255, 255, 255, 0.95);
  --text-secondary: rgba(255, 255, 255, 0.7);
  --text-muted: rgba(255, 255, 255, 0.5);
  --surface-hover: rgba(255, 255, 255, 0.1);
  --surface-active: rgba(255, 255, 255, 0.15);
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-quick: all 0.15s ease;
  --border-radius: 6px; 
}

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

body, html {
  height: 100%;
  overflow: hidden;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background: transparent !important;
  color: var(--text-primary);
}

.ps-shell {
  background: transparent !important;
  height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr auto auto;
  position: relative;
  overflow: hidden;
}

/* Animated Background Elements */
.ps-shell::before {
  background: transparent !important;
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  /*
  background: 
    radial-gradient(circle at 20% 80%, rgba(120, 119, 198, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255, 119, 198, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(120, 219, 226, 0.2) 0%, transparent 50%);
    */
  animation: floatBackground 20s ease-in-out infinite;
  pointer-events: none;
}

@keyframes floatBackground {
  0%, 100% { transform: translate(0px, 0px) rotate(0deg); }
  33% { transform: translate(30px, -30px) rotate(1deg); }
  66% { transform: translate(-20px, 20px) rotate(-1deg); }
}

/* Navigation Bar */
.ps-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  position: relative;
  z-index: 100;
}

.ps-nav::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, 
    transparent 0%, 
    rgba(255, 255, 255, 0.4) 50%, 
    transparent 100%);
}

.ps-nav button {
  width: 500px;
  height: 25px;
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius) ;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  color: var(--text-primary);
  font-size: 9px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--glass-shadow);
  position: relative;
  overflow: hidden;
}

.ps-nav button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.ps-nav button:hover::before {
  left: 100%;
}

.ps-nav button:hover {
  background: var(--surface-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px 0 rgba(31, 38, 135, 0.5);
  border-color: rgba(255, 255, 255, 0.3);
}

.ps-nav button:active {
  transform: translateY(0);
  background: var(--surface-active);
}

#ps-info {
  flex: 1;
  text-align: center;
  margin: 0 32px;
  padding: 12px 24px;
  background: var(--glass-bg);
  border-radius: var(--border-radius) ;
  border: 1px solid var(--glass-border);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  position: relative;
  overflow: hidden;
}

#ps-info::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, 
    transparent 0%, 
    rgba(255, 255, 255, 0.3) 50%, 
    transparent 100%);
}

#ps-title {
  font-weight: 700;
  font-size: 18px;
  margin-bottom: 4px;
  background: linear-gradient(135deg, var(--text-primary), var(--text-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

#ps-meta {
  font-size: 9px;
  color: var(--text-muted);
  font-weight: 500;
}

/* Stage Area */
.ps-stage {
  position: relative;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.1);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
}

.ps-frame {
  background: transparent !important;
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
  opacity: 0;
  transition: opacity var(--transition-time, 400ms) cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: var(--border-radius) ;
}

.ps-frame.active {
  opacity: 1;
}

/* Loading and Error States */
.ps-loading, .ps-error {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  gap: 24px;
  text-align: center;
}

.ps-spinner {
  width: 48px;
  height: 48px;
  border: 3px solid rgba(255, 255, 255, 0.2);
  border-top: 3px solid var(--accent-primary);
  border-radius: var(--border-radius) ;
  animation: spin 1s linear infinite;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

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

.ps-loading p, .ps-error p {
  font-size: 9px;
  color: var(--text-secondary);
  font-weight: 500;
}

.ps-error h3 {
  color: #ff6b6b;
  font-size: 9px;
  font-weight: 700;
  margin-bottom: 8px;
}

/* Controls */
.ps-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px ;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-top: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  position: relative;
}

.ps-controls::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, 
    transparent 0%, 
    rgba(255, 255, 255, 0.4) 50%, 
    transparent 100%);
}

#ps-play-pause {
  width: 50px;
  height: 25px;
  border: 2px solid var(--glass-border);
  border-radius: var(--border-radius) ;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  color: var(--text-primary);
  font-size: 9px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--glass-shadow);
  position: relative;
  overflow: hidden;
}

#ps-play-pause::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, 
    rgba(255, 255, 255, 0.1), 
    rgba(255, 255, 255, 0.05));
  opacity: 0;
  transition: opacity 0.3s ease;
}

#ps-play-pause:hover::before {
  opacity: 1;
}

#ps-play-pause:hover {
  transform: scale(1.05);
  border-color: rgba(255, 255, 255, 0.4);
  box-shadow: 0 16px 48px 0 rgba(31, 38, 135, 0.6);
}

#ps-play-pause:active {
  transform: scale(0.98);
}

.ps-progress {
  flex: 1;
  height: 8px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius) ;
  overflow: hidden;
  margin: 0 20px;
  border: 1px solid var(--glass-border);
  position: relative;
}

.ps-progress::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, 
    transparent 0%, 
    rgba(255, 255, 255, 0.3) 50%, 
    transparent 100%);
}

.ps-progress-bar {
  height: 100%;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  width: 0%;
  transition: width 200ms ease;
  border-radius: var(--border-radius) ;
  position: relative;
  overflow: hidden;
}

.ps-progress-bar::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent, 
    rgba(255, 255, 255, 0.4), 
    transparent);
  animation: progressShine 2s infinite;
}

@keyframes progressShine {
  0% { left: -100%; }
  100% { left: 100%; }
}

#ps-counter {
  font-size: 9px;
  color: var(--text-secondary);
  font-weight: 600;
  min-width: 60px;
  text-align: center;
  padding: 8px 16px;
  background: var(--glass-bg);
  border-radius: var(--border-radius) ;
  border: 1px solid var(--glass-border);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
}

/* Metadata */
.ps-metadata {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px 24px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--glass-border);
  position: relative;
}

.ps-metadata::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, 
    transparent 0%, 
    rgba(255, 255, 255, 0.4) 50%, 
    transparent 100%);
}

#ps-status {
  font-size: 9px;
  color: var(--text-muted);
  padding: 8px 16px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius) ;
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  font-weight: 500;
  letter-spacing: 0.5px;
}

/* Button Styles */
.ps-btn {
  padding: 4px ;
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius) ;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  color: var(--text-primary);
  font-size: 9px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
  box-shadow: var(--glass-shadow);
  position: relative;
  overflow: hidden;
}

.ps-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent, 
    rgba(255, 255, 255, 0.2), 
    transparent);
  transition: left 0.5s;
}

.ps-btn:hover::before {
  left: 100%;
}

.ps-btn:hover {
  background: var(--surface-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px 0 rgba(31, 38, 135, 0.5);
  border-color: rgba(255, 255, 255, 0.3);
}

.ps-btn:active {
  transform: translateY(0);
  background: var(--surface-active);
}

/* Responsive Design */
@media (max-width: 768px) {
  .ps-nav, .ps-controls {
    padding: 16px 20px;
  }
  
  .ps-nav button {
    width: 50px;
    height: 25px;
    font-size: 9px;
    border-radius: var(--border-radius) ;
  }
  
  #ps-info {
    margin: 0 20px;
    padding: 10px 20px;
  }
  
  #ps-title {
    font-size: 12px;
    color:white ;
  }
  
  #ps-meta {
    font-size: 12px;
  }
  
  #ps-play-pause {
    width: 50px;
    height: 25px;
    font-size: 9px;
    border-radius: var(--border-radius) ;
  }
  
  .ps-progress {
    margin: 0 16px;
  }
  
  #ps-status {
    font-size: 9px;
    padding: 12px;
  }
}

@media (max-width: 480px) {
  .ps-nav, .ps-controls {
    padding: 12px 16px;
  }
  
  #ps-info {
    margin: 0 16px;
  }
  
  #ps-counter {
    min-width: 50px;
    font-size: 9px;
    padding: 6px ;
  }
  
  .ps-metadata {
    padding: 12px 16px;
  }
  
  #ps-status {
    display: none; /* Hide on very small screens */
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --glass-bg: rgba(255, 255, 255, 0.15);
    --glass-border: rgba(255, 255, 255, 0.4);
    --text-primary: white;
    --text-secondary: rgba(255, 255, 255, 0.9);
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .ps-shell::before {
    animation: none;
  }
}