/* Material You inspired theming */
:root {
  --primary: #6750a4;
  --on-primary: #fff;
  --background: #f5f5f5;
  --surface: #fff;
  --on-surface: #1c1b1f;
  --secondary: #625b71;
  --on-secondary: #fff;
  --border-radius: 18px;
  --shadow: 0 2px 8px rgba(0,0,0,0.08);
}
body {
  min-height: 100vh;
  min-width: 100vw;
  background: linear-gradient(120deg, #ede7f6 0%, #d1c4e9 100%);
  color: var(--on-surface);
  font-family: 'Segoe UI', 'Roboto', Arial, sans-serif;
  margin: 0;
  overflow-x: hidden;
}
.container {
  max-width: 700px;
  margin: 60px auto;
  background: none; /* Remove white background */
  border-radius: 32px;
  box-shadow: 0 12px 48px rgba(103,80,164,0.13), 0 2px 8px rgba(0,0,0,0.04);
  padding: 2.5rem 2rem 2rem 2rem;
  text-align: center;
  position: relative;
}
h1 {
  color: var(--primary);
  margin-bottom: 2rem;
}
.upload-label {
  display: inline-block;
  background: var(--primary);
  color: var(--on-primary);
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  cursor: pointer;
  font-size: 1rem;
  margin-bottom: 1.5rem;
  transition: background 0.2s;
  box-shadow: 0 2px 8px rgba(103,80,164,0.10);
}
.upload-label:hover {
  background: var(--secondary);
}
.upload-label:active {
  transform: scale(0.97);
}
#fileInput {
  display: none;
}
#audioPlayer {
  width: 100%;
  margin-top: 1.5rem;
}
#fileName {
  margin-top: 1rem;
  color: var(--secondary);
  font-size: 0.95rem;
}
.custom-controls {
  display: none;
  /* Remove opacity and pointer-events for default state */
  transform: translateY(0) scale(1);
  opacity: 1;
  pointer-events: auto;
  margin-top: 1.5rem;
  background: rgba(255,255,255,0.98);
  border-radius: 24px;
  box-shadow: 0 6px 32px rgba(103,80,164,0.10), 0 1.5px 4px rgba(0,0,0,0.04);
  padding: 1.2rem 1.2rem 1rem 1.2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.7rem;
  justify-content: center;
}
.custom-controls.visible {
  display: flex !important;
  /* No longer needed, but keep for compatibility */
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}
.icon-btn {
  position: relative;
  background: linear-gradient(135deg, var(--primary) 60%, var(--secondary));
  color: var(--on-primary);
  border: none;
  border-radius: 50%;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(103,80,164,0.18), 0 2px 8px rgba(0,0,0,0.10);
  transition: background 0.2s, box-shadow 0.3s, transform 0.2s, color 0.2s;
  outline: none;
  margin: 0 0.2em;
  border: 2.5px solid transparent;
}
.icon-btn:hover, .icon-btn:focus {
  background: linear-gradient(135deg, var(--secondary) 60%, var(--primary));
  color: #fff;
  box-shadow: 0 6px 24px rgba(103,80,164,0.22), 0 4px 16px rgba(0,0,0,0.13);
  transform: scale(1.08);
  border-color: var(--primary);
}
.icon-btn:active {
  transform: scale(0.96);
  box-shadow: 0 2px 8px rgba(103,80,164,0.10);
}
@keyframes btn-bounce {
  0% { transform: scale(1); }
  30% { transform: scale(1.18); }
  60% { transform: scale(0.92); }
  100% { transform: scale(1); }
}
.icon-btn.animated {
  animation: btn-bounce 0.35s cubic-bezier(.4,0,.2,1);
}
#seekBar, #volumeBar {
  accent-color: var(--primary);
  height: 6px;
  border-radius: 3px;
  background: var(--background);
  transition: accent-color 0.3s;
}
#seekBar {
  width: 140px;
}
#volumeBar {
  width: 120px;
}
#playIcon, #pauseIcon {
  display: none;
  opacity: 0;
  transition: opacity 0.35s cubic-bezier(.4,0,.2,1), transform 0.35s cubic-bezier(.4,0,.2,1);
  position: absolute;
  left: 0; right: 0; top: 0; bottom: 0;
  margin: auto;
}
#playIcon.active, #pauseIcon.active {
  display: inline;
  opacity: 1;
  position: static;
  transform: scale(1);
}
#playIcon.fadeout, #pauseIcon.fadeout {
  opacity: 0;
  transform: scale(0.7);
  transition: opacity 0.25s, transform 0.25s;
}
#currentTime, #duration {
  font-size: 1rem;
  color: var(--secondary);
  min-width: 44px;
  text-align: center;
  letter-spacing: 0.5px;
}
.player-layout {
  background: rgba(32,34,40,0.98); /* Add a subtle dark background for the player area */
  border-radius: 32px;
  box-shadow: 0 0 0 12px #fff; /* White border effect */
  padding: 2rem 2rem 2rem 2rem;
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 2.5rem;
  justify-content: center;
  min-height: 320px;
}
.cover-art-container {
  min-width: 220px;
  min-height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border-radius: 32px;
  box-shadow: 0 8px 32px rgba(103,80,164,0.13);
  overflow: hidden;
}
.cover-art {
  width: 220px;
  height: 220px;
  object-fit: cover;
  border-radius: 28px;
  box-shadow: 0 2px 8px rgba(103,80,164,0.10);
  background: none;
  transition: opacity 0.5s, transform 0.5s;
}
.player-controls {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  min-width: 260px;
}
.main-controls-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  width: 100%;
  justify-content: center;
}
.volume-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  justify-content: center;
  margin-top: 0.2rem;
}
body.dark-mode {
  background: #181a20;
  color: #e0e0e0;
}
body.dark-mode .player-layout {
  background: rgba(32,34,40,0.98);
  box-shadow: 0 0 0 12px #23262f;
}
body.dark-mode .custom-controls, body.dark-mode .volume-row {
  background: #23262f;
  color: #e0e0e0;
}
body.dark-mode .icon-btn {
  background: #23262f;
  color: #e0e0e0;
}
body.dark-mode input[type="range"] {
  background: #333;
}
body:not(.dark-mode) {
  background: #f4f4f4;
  color: #23262f;
}
body:not(.dark-mode) .player-layout {
  background: #fff;
}
body:not(.dark-mode) .custom-controls, body:not(.dark-mode) .volume-row {
  background: #fff;
  color: #23262f;
}
body:not(.dark-mode) .icon-btn {
  background: #fff;
  color: #23262f;
}
body:not(.dark-mode) input[type="range"] {
  background: #e0e0e0;
}
#toggleDarkMode {
  position: fixed;
  bottom: 1em;
  right: 1em;
  z-index: 1000;
  background: #23262f;
  color: #e0e0e0;
  border: none;
  border-radius: 2em;
  padding: 0.5em 1.2em;
  font-size: 1.1em;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  transition: background 0.2s, color 0.2s;
  display: flex;
  align-items: center;
  gap: 0.5em;
}
#toggleDarkMode:hover {
  background: #353945;
}
body:not(.dark-mode) #toggleDarkMode {
  background: #fff;
  color: #23262f;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--curtain-bg, #181a20);
  pointer-events: none;
  opacity: 0;
  transition: none;
  will-change: opacity, clip-path;
  clip-path: inset(0 0 0 0);
}
body.curtain-animating::before {
  opacity: 1;
  animation: curtain-close 0.6s cubic-bezier(.4,0,.2,1) forwards;
  transition: none;
}
@keyframes curtain-close {
  0% { clip-path: inset(0 0 0 0); }
  100% { clip-path: inset(0 0 100% 0); }
}
body.curtain-animating, body.curtain-opening {
  overflow: hidden !important;
}
@media (max-width: 900px) {
  .container {
    max-width: 98vw;
    padding: 1.2rem 0.2rem;
  }
  .player-layout {
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    min-height: unset;
    box-shadow: 0 4px 16px rgba(103,80,164,0.13), 0 1px 4px rgba(0,0,0,0.04);
    padding: 1.2rem 0.5rem;
  }
  .cover-art-container {
    min-width: 120px;
    min-height: 120px;
  }
  .cover-art {
    width: 120px;
    height: 120px;
  }
  .player-controls {
    min-width: 140px;
    width: 100%;
    padding: 0;
  }
  .main-controls-row, .volume-row {
    flex-direction: row;
    gap: 0.7rem;
    width: 100%;
    align-items: center;
    justify-content: center;
  }
  .main-controls-row {
    margin-bottom: 0.5rem;
  }
  .icon-btn {
    width: 44px;
    height: 44px;
    font-size: 1.3rem;
  }
  #toggleDarkMode {
    right: 0.5em;
    bottom: 0.5em;
    font-size: 1em;
    padding: 0.4em 0.8em;
  }
  .library-modal-content {
    min-width: 90vw;
    padding: 1.2rem 0.5rem;
  }
}
@media (max-width: 500px) {
  .container {
    margin: 10px auto;
    padding: 0.5rem 0.1rem;
  }
  .player-layout {
    padding: 0.5rem 0.1rem;
    border-radius: 18px;
  }
  .cover-art-container {
    min-width: 80px;
    min-height: 80px;
    border-radius: 18px;
  }
  .cover-art {
    width: 80px;
    height: 80px;
    border-radius: 18px;
  }
  .player-controls {
    min-width: 80px;
    padding: 0;
  }
  .main-controls-row, .volume-row {
    flex-direction: row;
    gap: 0.5rem;
    width: 100%;
    align-items: center;
    justify-content: center;
  }
  .main-controls-row {
    margin-bottom: 0.4rem;
  }
  .icon-btn {
    width: 36px;
    height: 36px;
    font-size: 1rem;
  }
  #toggleDarkMode {
    font-size: 0.9em;
    padding: 0.3em 0.6em;
  }
  .library-modal-content {
    min-width: 98vw;
    padding: 0.7rem 0.2rem;
  }
}