/* ==========================================================================
   Branike Galéria — Frontend štýly v1.3
   ========================================================================== */

/* --------------------------------------------------------------------------
   Wrapper
   -------------------------------------------------------------------------- */
.branike-gallery {
    width: 100%;
    box-sizing: border-box;
}

/* --------------------------------------------------------------------------
   Položky
   -------------------------------------------------------------------------- */
.branike-gallery-item {
    margin: 0;
    padding: 0;
    position: relative;
    box-sizing: border-box;
    border-radius: 3px;
    /* overflow je tu zámerne vypnuté — spravuje ho .branike-gallery-link */
}

.branike-layout-masonry .branike-gallery-item {
    break-inside: avoid;
    display: block;
}

/* --------------------------------------------------------------------------
   Odkaz (lightbox trigger) — overflow hidden je TU pre clip zoom efektu
   -------------------------------------------------------------------------- */
.branike-gallery-link {
    display: block;
    overflow: hidden;
    position: relative;
    border-radius: 3px;
    text-decoration: none;
    color: inherit;
    cursor: zoom-in;
}

/* Pre overlay módy potrebujeme clip aj na div obale */
.branike-nolink-overlay {
    position: relative;
    overflow: hidden;
    border-radius: 3px;
}

/* --------------------------------------------------------------------------
   Obrázky
   -------------------------------------------------------------------------- */
.branike-gallery-item img {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.branike-gallery-item:hover img {
    transform: scale(1.04);
    opacity: 0.9;
}

/* --------------------------------------------------------------------------
   Ikona lupy pri hoveri (iba pre lightbox)
   -------------------------------------------------------------------------- */
.branike-has-lightbox .branike-gallery-link::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0) center center / 40px 40px no-repeat;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'/%3E%3Cline x1='11' y1='8' x2='11' y2='14'/%3E%3Cline x1='8' y1='11' x2='14' y2='11'/%3E%3C/svg%3E");
    opacity: 0;
    transition: opacity 0.25s ease, background-color 0.25s ease;
    pointer-events: none;
    border-radius: inherit;
    z-index: 3;
}

.branike-has-lightbox .branike-gallery-item:hover .branike-gallery-link::after {
    opacity: 1;
    background-color: rgba(0,0,0,0.18);
}

/* Zoom tlačidlo v lightboxe — trochu väčšie */
.pswp__button--zoom svg {
    width: 26px;
    height: 26px;
}

/* --------------------------------------------------------------------------
   Caption — Pod fotkou (below)
   -------------------------------------------------------------------------- */
.branike-gallery-caption.branike-caption-below {
    display: block;
    font-size: 0.82em;
    color: #555;
    text-align: center;
    padding: 4px 6px 2px;
    line-height: 1.4;
}

/* --------------------------------------------------------------------------
   Caption — Overlay (vždy viditeľné)
   -------------------------------------------------------------------------- */
.branike-caption-overlay .branike-gallery-link .branike-gallery-caption,
.branike-caption-overlay .branike-nolink-overlay .branike-gallery-caption {
    /* Toto je skutočná figcaption vnútri linku/divu */
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    margin: 0;
    z-index: 2;
    /* background, color, padding nastavuje inline štýl z PHP */
    display: block;
    line-height: 1.4;
    font-size: 0.875em;
    text-align: center;
    /* Plynulá animácia pre hover variant */
    transition: opacity 0.3s ease;
}

/* --------------------------------------------------------------------------
   Caption — Overlay hover (viditeľné len pri hover)
   -------------------------------------------------------------------------- */
.branike-caption-overlay-hover .branike-gallery-link .branike-gallery-caption,
.branike-caption-overlay-hover .branike-nolink-overlay .branike-gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    margin: 0;
    z-index: 2;
    display: block;
    line-height: 1.4;
    font-size: 0.875em;
    text-align: center;
    /* Skryté v základnom stave */
    opacity: 0;
    transition: opacity 0.3s ease;
}

.branike-caption-overlay-hover .branike-gallery-item:hover .branike-gallery-caption {
    opacity: 1;
}

/* --------------------------------------------------------------------------
   Spodná lišta lightboxu — počítadlo + titulok vedľa seba
   -------------------------------------------------------------------------- */
.pswp__branike-bottom-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px 13px;
    background: rgba(0, 0, 0, 0.52);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    pointer-events: none;
    box-sizing: border-box;
}

/* Počítadlo: väčšie, tučné */
.pswp__branike-counter {
    font-size: 15px;
    font-weight: 700;
    color: #ffffff;
    flex-shrink: 0;
    line-height: 1.4;
    letter-spacing: 0.03em;
}

/* Oddeľovač medzi počítadlom a titulkom */
.pswp__branike-separator {
    color: rgba(255, 255, 255, 0.45);
    flex-shrink: 0;
    font-size: 13px;
}

/* Titulok fotky — na stred, zalamovanie */
.pswp__branike-caption-text {
    font-size: 13.5px;
    color: rgba(255, 255, 255, 0.88);
    line-height: 1.45;
    flex: 1;
    text-align: center;
    white-space: normal;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* --------------------------------------------------------------------------
   Responzívnosť — mobilné stĺpce
   -------------------------------------------------------------------------- */

/* Predvolené správanie pre staré bloky bez triedy mobilných stĺpcov
   (zachovaná spätná kompatibilita — 2 stĺpce pre 4–6 na < 768px) */
@media (max-width: 768px) {
    .branike-gallery.branike-layout-grid.branike-cols-4,
    .branike-gallery.branike-layout-grid.branike-cols-5,
    .branike-gallery.branike-layout-grid.branike-cols-6 {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    .branike-gallery.branike-layout-masonry.branike-cols-4,
    .branike-gallery.branike-layout-masonry.branike-cols-5,
    .branike-gallery.branike-layout-masonry.branike-cols-6 {
        column-count: 2 !important;
    }
}

@media (max-width: 480px) {
    .branike-gallery.branike-layout-grid.branike-cols-3,
    .branike-gallery.branike-layout-grid.branike-cols-4,
    .branike-gallery.branike-layout-grid.branike-cols-5,
    .branike-gallery.branike-layout-grid.branike-cols-6 {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    .branike-gallery.branike-layout-masonry.branike-cols-3,
    .branike-gallery.branike-layout-masonry.branike-cols-4,
    .branike-gallery.branike-layout-masonry.branike-cols-5,
    .branike-gallery.branike-layout-masonry.branike-cols-6 {
        column-count: 2 !important;
    }
}

/* --------------------------------------------------------------------------
   Mobilné stĺpce — explicitný výber (branike-mobile-cols-N)
   Tieto pravidlá majú vyššiu špecifickosť vďaka !important a prepíšu vyššie.
   -------------------------------------------------------------------------- */

/* 1 stĺpec na mobile */
@media (max-width: 768px) {
    .branike-gallery.branike-layout-grid.branike-mobile-cols-1 {
        grid-template-columns: repeat(1, 1fr) !important;
    }
    .branike-gallery.branike-layout-masonry.branike-mobile-cols-1 {
        column-count: 1 !important;
    }
}

/* 2 stĺpce na mobile */
@media (max-width: 768px) {
    .branike-gallery.branike-layout-grid.branike-mobile-cols-2 {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    .branike-gallery.branike-layout-masonry.branike-mobile-cols-2 {
        column-count: 2 !important;
    }
}

/* 3 stĺpce na mobile */
@media (max-width: 768px) {
    .branike-gallery.branike-layout-grid.branike-mobile-cols-3 {
        grid-template-columns: repeat(3, 1fr) !important;
    }
    .branike-gallery.branike-layout-masonry.branike-mobile-cols-3 {
        column-count: 3 !important;
    }
}