.df-audio-player {
  font-size: 13px;
}

/* progress ngang */
.df-audio-progress-range {
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  border-radius: 9999px;
  background-color: #eef1f7;
  cursor: pointer;
}
.df-audio-progress-range:focus {
  outline: none;
}
.df-audio-progress-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 9999px;
  background-color: #2563eb;
  box-shadow: 0 0 0 2px #ffffff;
  margin-top: -5px;
}
.df-audio-progress-range::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border-radius: 9999px;
  background-color: #2563eb;
  border: 2px solid #ffffff;
}
.df-audio-progress-range::-moz-range-track {
  height: 4px;
  border-radius: 9999px;
  background-color: #eef1f7;
}

/* play / skip */
.df-audio-play-btn {
  width: 34px;
  height: 34px;
  border-radius: 9999px;
  border: none;
  cursor: pointer;
  background-color: #2563eb;
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 6px rgba(37, 99, 235, 0.25); 
}
.df-audio-play-btn:hover {
  background-color: #1d4ed8;
}

.df-audio-skip-btn {
  border: none;
  background: transparent;
  padding: 0;
  cursor: pointer;
}

.df-audio-skip-btn {
  border: none;
  background: transparent;
  padding: 0;
  cursor: pointer;
  color: #374151;              /* màu icon */
}

.df-skip-icon svg {
  width: 28px;
  height: 28px;
  display: block;
}

.df-audio-skip-btn:hover {
  color: #111827;              /* hover đậm hơn chút */
}






/* icon button: volume, settings */
.df-icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 9999px;
  border: none;
  background-color: transparent;
  cursor: pointer;
  color: #111827;
}
.df-icon-button:hover {
  background-color: #e5e7eb;
}


/* popover chung: mặc định ẨN (opacity 0) */
.df-popover {
  position: absolute;
  right: 0;
  top: 2.1rem;
  background: #f9fafb;
  border-radius: 0.9rem;
  padding: 0.5rem 0.6rem;
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.18);
  border: 1px solid #e5e7eb;
  z-index: 20;

  opacity: 0;
  transform: translateY(6px);
  pointer-events: none;
  transition: opacity 0.12s ease-out, transform 0.12s ease-out;
}

/* khi mở */
.df-popover.df-open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

/* popover volume: khung trắng dọc */
.df-popover-volume {
  height: 130px;
  width: 44px;
  border-radius: 1rem;
  padding: 0.4rem 0.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
}


.df-volume-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 80px;
  height: 2.5px;
  border-radius: 9999px;
  background-color: #e5e7eb;
  transform: rotate(-90deg);
  transform-origin: center;
  cursor: pointer;
}


.df-volume-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 10px;
  height: 10px;
  border-radius: 9999px;
  background-color: #2563eb;
  box-shadow: 0 0 0 2px #f9fafb;
  margin-top: -5px;
}
.df-volume-slider::-moz-range-thumb {
  width: 10px;
  height: 10px;
  border-radius: 9999px;
  background-color: #2563eb;
  border: 2px solid #f9fafb;
}
.df-volume-slider::-moz-range-track {
  height: 3px;
  border-radius: 9999px;
  background-color: #e5e7eb;
}

/* speed list */
.df-popover-speed {
  top: 2.1rem;             /* rơi xuống dưới */
  bottom: auto;            /* bỏ bottom kế thừa */
  min-width: 90px;
  max-height: 180px;
  border-radius: 0.9rem;
  padding: 0.25rem 0;
  overflow-y: auto;
}

.df-speed-option {
  display: block;
  width: 100%;
  padding: 0.35rem 1rem;
  font-size: 13px;
  text-align: left;
  background: transparent;
  border: none;
  cursor: pointer;
  color: #111827;
}

.df-speed-option:hover {
  background-color: #e5edff;   /* nền xanh nhạt khi hover */
}

.df-speed-option.df-speed-active {
  color: #2563eb;              /* text xanh */
  font-weight: 600;
}

.df-time-display {
  display: inline-flex;
  align-items: baseline;
  gap: 0.15rem;
  white-space: nowrap;  /* luôn cùng một dòng */
}