.fffx-slider {
  position: relative;
  --fffx-pos: 50%;
  aspect-ratio: 16 / 9;
  max-width: 768px;
  margin: 0 auto;
  border-radius: 16px;
  overflow: hidden;
  background: #0f172a;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.15);
  user-select: none;
  -webkit-user-select: none;
  touch-action: pan-y;
  cursor: ew-resize;
}

.fffx-slider__layer {
  position: absolute;
  inset: 0;
}

.fffx-slider__layer img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
  -webkit-user-drag: none;
}

.fffx-slider__layer--before {
  clip-path: inset(0 calc(100% - var(--fffx-pos)) 0 0);
}

.fffx-slider__label {
  position: absolute;
  top: 12px;
  z-index: 2;
  padding: 5px 14px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #fff;
  background: rgba(15, 23, 42, 0.72);
  backdrop-filter: blur(4px);
  pointer-events: none;
  font-family: inherit;
  line-height: 1.4;
}

.fffx-slider__label--before { left: 12px; }
.fffx-slider__label--after { right: 12px; }

.fffx-slider__handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--fffx-pos);
  width: 0;
  z-index: 3;
  pointer-events: none;
}

.fffx-slider__line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: -1.5px;
  width: 3px;
  background: #fff;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.4);
}

.fffx-slider__knob {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translate(-50%, -50%);
  width: 46px;
  height: 46px;
  border-radius: 999px;
  background: #fff;
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
}

.fffx-slider__knob svg {
  width: 22px;
  height: 22px;
  fill: #0f172a;
}

.fffx-slider:focus-visible {
  outline: 3px solid #e8a33d;
  outline-offset: -3px;
}

.fffx-single .fffx-slider {
  border-radius: 1rem;
}

@media (max-width: 480px) {
  .fffx-slider__label {
    top: 8px;
    padding: 3px 10px;
    font-size: 10px;
  }
  .fffx-slider__label--before { left: 8px; }
  .fffx-slider__label--after { right: 8px; }
  .fffx-slider__knob {
    width: 38px;
    height: 38px;
  }
  .fffx-slider__knob svg {
    width: 18px;
    height: 18px;
  }
}