#right-bottom { position: relative; }

.web-page-scrubber {
  --scrubber-accent: var(--theme-color, #0099ff);
  position: absolute;
  right: auto;
  bottom: 8px;
  left: 18px;
  width: 640px;
  z-index: 1100;
  height: 32px;
  opacity: .28;
  transform: translateY(8px);
  transition: bottom .22s ease, opacity .22s ease, transform .22s cubic-bezier(.2,.7,.2,1);
}

.web-page-scrubber[hidden] { display: none; }

.web-page-scrubber.is-elevated,
.web-page-scrubber:focus-within,
.web-page-scrubber:hover {
  opacity: 1;
  transform: translateY(0);
}

.web-page-scrubber__track {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 28px;
  cursor: pointer;
  touch-action: none;
}

.web-page-scrubber__track::before {
  content: "";
  position: absolute;
  top: 50%;
  right: 0;
  left: 0;
  height: 2px;
  border-radius: 999px;
  background: rgba(255,255,255,.62);
  box-shadow: 0 1px 4px rgba(5,18,32,.22);
  transform: translateY(-50%);
  transition: height .18s ease, background-color .18s ease;
}

.web-page-scrubber.is-elevated .web-page-scrubber__track::before,
.web-page-scrubber.is-dragging .web-page-scrubber__track::before {
  height: 4px;
  background: rgba(255,255,255,.9);
}

.web-page-scrubber__fill {
  position: absolute;
  top: 50%;
  left: 0;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: var(--scrubber-accent);
  box-shadow: 0 0 8px rgba(0,153,255,.38);
  transform: translateY(-50%);
  transition: height .18s ease;
  pointer-events: none;
}

.web-page-scrubber.is-elevated .web-page-scrubber__fill,
.web-page-scrubber.is-dragging .web-page-scrubber__fill { height: 4px; }

.web-page-scrubber__thumb {
  position: absolute;
  top: 50%;
  left: 0;
  width: 28px;
  height: 28px;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  cursor: grab;
  transform: translate(-50%, -50%);
  -webkit-tap-highlight-color: transparent;
}

.web-page-scrubber__thumb::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 9px;
  height: 9px;
  border: 2px solid #fff;
  border-radius: 50%;
  background: var(--scrubber-accent);
  box-shadow: 0 2px 8px rgba(5,18,32,.32);
  transform: translate(-50%, -50%);
  transition: width .18s ease, height .18s ease, box-shadow .18s ease;
}

.web-page-scrubber.is-elevated .web-page-scrubber__thumb::before,
.web-page-scrubber.is-dragging .web-page-scrubber__thumb::before {
  width: 15px;
  height: 15px;
  box-shadow: 0 2px 10px rgba(5,18,32,.38), 0 0 0 4px rgba(0,153,255,.16);
}

.web-page-scrubber.is-dragging .web-page-scrubber__thumb { cursor: grabbing; }
.web-page-scrubber__thumb:focus-visible { outline: 2px solid #fff; outline-offset: 1px; }

.web-page-scrubber__preview {
  position: absolute;
  bottom: 34px;
  left: 0;
  width: 116px;
  padding: 6px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 7px;
  background: rgba(15,30,45,.96);
  box-shadow: 0 10px 28px rgba(5,18,32,.34);
  color: #fff;
  pointer-events: none;
  transform: translateX(-50%) translateY(5px) scale(.98);
  transform-origin: 50% 100%;
  opacity: 0;
  transition: opacity .14s ease, transform .18s cubic-bezier(.2,.7,.2,1);
}

.web-page-scrubber__preview[hidden] { display: block; visibility: hidden; }

.web-page-scrubber.is-previewing .web-page-scrubber__preview {
  opacity: 1;
  transform: translateX(-50%) translateY(0) scale(1);
}

.web-page-scrubber__preview-frame {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 132px;
  overflow: hidden;
  border-radius: 3px;
  background: #f4f6f8;
}

.web-page-scrubber__preview img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #fff;
}

.web-page-scrubber__preview-fallback {
  display: none;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 68px;
  border: 1px solid #cad4df;
  color: #607086;
  background: #fff;
  font-size: 20px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.web-page-scrubber__preview.is-image-error img { display: none; }
.web-page-scrubber__preview.is-image-error .web-page-scrubber__preview-fallback { display: flex; }

.web-page-scrubber__preview-label {
  display: flex;
  justify-content: center;
  gap: 3px;
  margin-top: 5px;
  color: #d7e3ee;
  font-size: 11px;
  line-height: 1.25;
  font-variant-numeric: tabular-nums;
}

.web-page-scrubber__preview-label strong { color: #fff; font-weight: 700; }

@media (max-width: 768px), (pointer: coarse) {
  .web-page-scrubber { display: none !important; }
}

@media (prefers-reduced-motion: reduce) {
  .web-page-scrubber,
  .web-page-scrubber__track::before,
  .web-page-scrubber__fill,
  .web-page-scrubber__thumb::before,
  .web-page-scrubber__preview { transition: none; }
}