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

html, body {
  height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: linear-gradient(135deg, #fef9f0 0%, #fdf2e9 50%, #fef5e7 100%);
  color: #4a3728;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  -webkit-user-select: none;
}

.container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 2rem 1.5rem;
}

.page-title {
  font-size: 1.2rem;
  font-weight: 600;
  color: #7c5e4a;
  margin-bottom: 2rem;
  text-align: center;
  letter-spacing: 0.02em;
}

.player-card {
  background: #ffffff;
  border-radius: 24px;
  padding: 2.5rem 2rem;
  width: 100%;
  max-width: 340px;
  box-shadow: 0 8px 32px rgba(124, 94, 74, 0.08), 0 2px 8px rgba(124, 94, 74, 0.04);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.disc-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, #ffb347 0%, #ff6b6b 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(255, 107, 107, 0.2);
  transition: transform 0.3s ease;
}

.disc-icon.playing {
  animation: spin 3s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.disc-icon svg {
  width: 32px;
  height: 32px;
  fill: #ffffff;
}

.progress-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.progress-bar {
  width: 100%;
  height: 6px;
  background: #f0e6dc;
  border-radius: 3px;
  overflow: hidden;
  cursor: pointer;
  position: relative;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #ffb347, #ff6b6b);
  border-radius: 3px;
  width: 0%;
  transition: width 0.1s linear;
}

.time-display {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: #a08070;
  font-variant-numeric: tabular-nums;
}

.controls {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.btn-play {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, #ffb347 0%, #ff6b6b 100%);
  box-shadow: 0 4px 16px rgba(255, 107, 107, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  outline: none;
  -webkit-tap-highlight-color: transparent;
}

.btn-play:active {
  transform: scale(0.92);
  box-shadow: 0 2px 8px rgba(255, 107, 107, 0.3);
}

.btn-play svg {
  width: 28px;
  height: 28px;
  fill: #ffffff;
}

.btn-skip {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  background: #f5ebe3;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.15s ease;
  outline: none;
}

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

.btn-skip svg {
  width: 18px;
  height: 18px;
  fill: #7c5e4a;
}

.footer-hint {
  margin-top: 2rem;
  font-size: 0.8rem;
  color: #bda898;
  text-align: center;
}