/* Post Manager add-on: Image compare (the website). Colours follow the site's --accent when it has one. */
.pm-compare { margin: 2em 0; }
.pm-compare__frame { position: relative; overflow: hidden; line-height: 0; user-select: none; -webkit-user-select: none; touch-action: pan-y; cursor: ew-resize; border-radius: var(--pm-compare-radius, 2px); background: #ddd; }
.pm-compare--vertical .pm-compare__frame { touch-action: auto; cursor: ns-resize; }
.pm-compare__frame img { display: block; width: 100%; height: auto; margin: 0; max-width: none; pointer-events: none; -webkit-user-drag: none; }
.pm-compare__before { position: absolute; inset: 0; clip-path: inset(0 calc(100% - var(--pos, 50%)) 0 0); }
.pm-compare--vertical .pm-compare__before { clip-path: inset(0 0 calc(100% - var(--pos, 50%)) 0); }
.pm-compare__before img { width: 100%; height: 100%; object-fit: cover; }

.pm-compare__handle { position: absolute; top: 0; bottom: 0; left: var(--pos, 50%); width: 3px; margin-left: -1.5px; background: #fff; box-shadow: 0 0 6px rgba(0, 0, 0, .45); pointer-events: none; }
.pm-compare--vertical .pm-compare__handle { top: var(--pos, 50%); bottom: auto; left: 0; right: 0; width: auto; height: 3px; margin: -1.5px 0 0; }
.pm-compare__handle > span { position: absolute; top: 50%; left: 50%; width: 44px; height: 44px; margin: -22px 0 0 -22px; border-radius: 50%; background: rgba(0, 0, 0, .35); border: 3px solid #fff; box-shadow: 0 0 6px rgba(0, 0, 0, .45); pointer-events: auto; touch-action: none; cursor: inherit; }
.pm-compare__handle > span::before, .pm-compare__handle > span::after { content: ""; position: absolute; top: 50%; margin-top: -6px; border: 6px solid transparent; }
.pm-compare__handle > span::before { left: 3px; border-right-color: #fff; }
.pm-compare__handle > span::after { right: 3px; border-left-color: #fff; }
.pm-compare--vertical .pm-compare__handle > span::before, .pm-compare--vertical .pm-compare__handle > span::after { left: 50%; right: auto; top: auto; margin: 0 0 0 -6px; }
.pm-compare--vertical .pm-compare__handle > span::before { top: 3px; border-color: transparent; border-bottom-color: #fff; }
.pm-compare--vertical .pm-compare__handle > span::after { bottom: 3px; border-color: transparent; border-top-color: #fff; }

.pm-compare__label { position: absolute; top: 12px; padding: 5px 9px; font-size: 13px; font-weight: 600; line-height: 1.2; letter-spacing: .03em; text-transform: uppercase; color: #fff; background: rgba(0, 0, 0, .55); border-radius: 2px; pointer-events: none; transition: opacity .2s; }
.pm-compare__label--before { left: 12px; }
.pm-compare__label--after { right: 12px; }
.pm-compare--vertical .pm-compare__label { left: 50%; right: auto; transform: translateX(-50%); }
.pm-compare--vertical .pm-compare__label--after { top: auto; bottom: 12px; }
.pm-compare--labels-hover .pm-compare__label { opacity: 0; }
.pm-compare--labels-hover .pm-compare__frame:hover .pm-compare__label, .pm-compare--labels-hover .pm-compare__frame:focus-within .pm-compare__label { opacity: 1; }
@media (hover: none) { .pm-compare--labels-hover .pm-compare__label { opacity: 1; } }

/* The slider itself: kept for the keyboard and screen readers, out of sight (the handle shows where it is). */
.pm-compare__range { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; pointer-events: none; }
.pm-compare__frame:has(.pm-compare__range:focus-visible) .pm-compare__handle > span { outline: 3px solid var(--accent, #1a73e8); outline-offset: 2px; }
.pm-compare figcaption { margin-top: .6em; line-height: 1.5; font-size: .9em; opacity: .8; }
@media (prefers-reduced-motion: reduce) { .pm-compare__label { transition: none; } }