/* Prieš ir po — compare slider, case cards, gallery filters (C-04) */
.ba-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-8) var(--space-6)}
.ba-grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:900px){.ba-grid--3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.ba-grid,.ba-grid--3{grid-template-columns:1fr}}

.ba{margin:0;display:flex;flex-direction:column;gap:var(--space-3);min-width:0}
.ba[hidden]{display:none}
.ba__frame{position:relative;border-radius:var(--radius-image);overflow:hidden;background:var(--surface-sunken)}
.ba__stage{position:relative;width:100%;overflow:hidden;user-select:none;-webkit-user-select:none;touch-action:pan-y}
.ba__stage[hidden]{display:none}
.ba__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;pointer-events:none}
.ba__before{position:absolute;inset:0;clip-path:inset(0 calc(100% - var(--pos)) 0 0);will-change:clip-path}

.ba__tag{position:absolute;top:var(--space-3);font-size:var(--fs-2xs);letter-spacing:.14em;text-transform:uppercase;font-weight:var(--fw-regular);color:var(--pc-white);background:rgba(51,55,69,.42);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);padding:5px 10px;border-radius:var(--radius-pill);pointer-events:none;transition:opacity var(--dur-fast) var(--ease-out)}
.ba__tag--b{left:var(--space-3)}
.ba__tag--a{right:var(--space-3)}

.ba__handle{position:absolute;top:0;bottom:0;left:var(--pos);width:1px;background:rgba(255,255,255,.9);transform:translateX(-.5px);pointer-events:none}
.ba__handle span{position:absolute;top:50%;left:50%;width:36px;height:36px;margin:-18px 0 0 -18px;border-radius:50%;background:rgba(255,255,255,.92);box-shadow:0 1px 8px rgba(35,38,47,.18)}
.ba__handle span::before,.ba__handle span::after{content:"";position:absolute;top:50%;width:6px;height:6px;margin-top:-3px;border-top:1px solid var(--text-primary);border-left:1px solid var(--text-primary)}
.ba__handle span::before{left:9px;transform:rotate(-45deg)}
.ba__handle span::after{right:9px;transform:rotate(135deg)}

.ba__range{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:ew-resize;-webkit-appearance:none;appearance:none;background:none}
.ba__range::-webkit-slider-thumb{-webkit-appearance:none;width:44px;height:100%}
.ba__range::-moz-range-thumb{width:44px;height:100%;border:0}
.ba__range:focus-visible{opacity:0}
.ba__stage:has(.ba__range:focus-visible) .ba__handle span{outline:2px solid var(--pc-blue);outline-offset:2px}

.ba__veil{position:absolute;inset:0;z-index:2;display:none;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-2);border:0;cursor:pointer;color:var(--text-primary);background:rgba(246,236,229,.55);backdrop-filter:blur(28px) saturate(.6);-webkit-backdrop-filter:blur(28px) saturate(.6);font-family:var(--font-core)}
.ba--veiled .ba__veil{display:flex}
.ba__veil-t{font-size:var(--fs-2xs);letter-spacing:.16em;text-transform:uppercase;color:var(--text-secondary)}
.ba__veil-b{font-size:var(--fs-sm);font-weight:var(--fw-regular);border-bottom:1px solid currentColor;padding-bottom:2px}
.ba--veiled .ba__tag,.ba--veiled .ba__handle{opacity:0}

.ba__views{display:flex;gap:var(--space-2);flex-wrap:wrap}
.ba__view{font:inherit;font-size:var(--fs-xs);letter-spacing:.04em;color:var(--text-secondary);background:none;border:1px solid var(--border-subtle);border-radius:var(--radius-pill);padding:5px 12px;cursor:pointer;transition:var(--transition-color)}
.ba__view:hover{border-color:var(--border-strong);color:var(--text-primary)}
.ba__view.is-on{color:var(--text-primary);border-color:var(--text-primary)}

.ba__cap{display:flex;flex-wrap:wrap;align-items:baseline;gap:var(--space-2);font-size:var(--fs-sm);color:var(--text-secondary);line-height:1.4}
.ba__cap a{color:var(--text-primary);text-decoration:none;border-bottom:1px solid transparent;transition:border-color var(--dur-fast)}
.ba__cap a:hover{border-bottom-color:currentColor}
.ba__dot{color:var(--text-muted)}
.ba__note{color:var(--text-muted)}
.ba-note{max-width:60ch}

.ba-filters{display:flex;flex-direction:column;gap:var(--space-4)}
.ba-filters__row{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-2)}
.ba-filters__k{font-size:var(--fs-2xs);letter-spacing:.14em;text-transform:uppercase;color:var(--text-muted);min-width:110px}
.ba-empty{color:var(--text-secondary)}

@media (prefers-reduced-motion:reduce){.ba__tag,.ba__view,.ba__cap a{transition:none}}
.link-arrow{color:var(--text-primary);text-decoration:none;border-bottom:1px solid var(--border-default);padding-bottom:2px;white-space:nowrap}
.link-arrow::after{content:" →"}
.link-arrow:hover{border-bottom-color:var(--text-primary)}