body {
  margin: 0;
  background:
    radial-gradient(circle at top, rgba(49, 194, 124, 0.2), transparent 35%),
    linear-gradient(180deg, #111 0%, #050505 100%);
  color: #fff;
  font-family: Arial, sans-serif;
  text-align: center;
  padding: 20px;
}

button,
input {
  font: inherit;
}

button {
  border: none;
}

#feedback {
  min-height: 20px;
  font-size: 13px;
}

#guessList {
  list-style: none;
  padding: 0;
  margin: 0;
}

#guessList li {
  background-color: #222;
  color: #fff;
  margin: 3px 0;
  padding: 6px 10px;
  min-height: 14px;
  font-size: 12px;
  border-radius: 8px;
}

#progressBarContainer {
  position: relative;
  width: 100%;
  height: 18px;
  margin-top: 34px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  overflow: visible;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
}

#progressBar {
  width: 20%;
  height: 100%;
  background: linear-gradient(90deg, rgba(49,194,124,0.38) 0%, rgba(82,214,145,0.48) 100%);
  border-radius: 999px;
  transition: width 0.3s ease;
}

#progressPlaybackFill {
  position: absolute;
  left: 0;
  top: 0;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, #31c27c 0%, #52d691 100%);
  border-radius: 999px;
  box-shadow: 0 0 12px rgba(49, 194, 124, 0.28);
  pointer-events: none;
  transition: width 0.08s linear;
}

#progressIndicator {
  position: absolute;
  top: -38px;
  left: 20%;
  display: grid;
  justify-items: center;
  gap: 3px;
  transform: translateX(-50%);
  pointer-events: none;
}

#progressIndicatorLabel {
  color: #f3f3f3;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.02em;
  white-space: nowrap;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.24);
}

.progress-indicator-arrow {
  width: 0;
  height: 0;
  border-left: 9px solid transparent;
  border-right: 9px solid transparent;
  border-top: 13px solid #efefef;
}

.play-btn {
  background-color: #31c27c;
  color: #fff;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  margin: 4px auto;
  transition: transform 0.2s ease;
}

.play-btn:hover {
  transform: scale(1.08);
}

.play-icon {
  font-size: 17px;
  font-weight: bold;
}

.play-btn--inline {
  width: 44px;
  height: 44px;
  margin: 0;
  flex-shrink: 0;
}

.artist-chip {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 999px;
  padding: 8px 14px;
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.artist-chip:hover {
  background: rgba(49, 194, 124, 0.2);
  border-color: rgba(49, 194, 124, 0.5);
}

.artist-chip--active {
  background: rgba(49, 194, 124, 0.22);
  border-color: #31c27c;
}

.artist-autocomplete-item:hover,
.artist-autocomplete-item--active {
  background: rgba(49, 194, 124, 0.14);
}

.autocomplete-item:hover,
.autocomplete-item--active {
  background: rgba(49, 194, 124, 0.18);
}

@media (max-width: 640px) {
  body {
    padding: 14px;
  }

  #progressIndicatorLabel {
    font-size: 11px;
  }
}