/* ============================================================================
   WeddingYay - vlastiti stilovi (Bootstrap pokriva ostalo)
   ========================================================================= */

body {
    background: #fbfaf8;
}

/* ---------------------------------------------------------------- HERO --- */

.hero {
    position: relative;
    /* svh umjesto vh: na mobitelu vh racuna i traku preglednika, pa hero
       "iskoci" iz ekrana kad se traka sakrije. */
    height: 100svh;
    min-height: 420px;
    display: flex;
    align-items: center;
    justify-content: center;
    /* Boja je uzeta pipetom iz same pozivnice (#f7f6f4), pa se ne vidi gdje
       slika prestaje a pozadina pocinje. */
    background: #f7f6f4;
    overflow: hidden;
}

/* <picture> je po defaultu inline element i nema vlastitu visinu - visok je
   tocno koliko i slika u njemu. Ako mu ju ne zadamo, "height: 100%" na slici
   nema se na sto osloniti i object-fit nema od cega rezati.
   Zato picture rastezemo preko cijelog hero podrucja. */
.hero__picture {
    position: absolute;
    inset: 0;
    display: block;
}

/* SIROKI EKRANI: contain, a NE cover.
   Siroka pozivnica je 1.82:1. Prozor preglednika moze biti bilo kojeg oblika
   (npr. uzak i visok), pa bi "cover" znao odrezati imena. "contain" ju
   uklopi cijelu, a kremasta pozadina popuni ostatak. */
.hero__img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

/* MOBITEL: cover.
   Uspravna verzija je 0.56:1, a telefoni su 0.40-0.50:1 - dovoljno blizu da
   rezanje pojede samo prazan rub, a ne slova. Zato ovdje slika smije ispuniti
   ekran do kraja, pa cvijece izlazi preko rubova umjesto da "lebdi". */
@media (max-width: 600px) {
    .hero__img {
        object-fit: cover;
    }
}

.hero__btn {
    position: absolute;
    /* Odmaknuto od donjeg ruba, iznad podrucja gdje iOS drzi svoju traku. */
    bottom: max(2rem, env(safe-area-inset-bottom, 0) + 1.5rem);
    left: 50%;
    transform: translateX(-50%);
    border-radius: 999px;
    padding-inline: 2.25rem;
    font-weight: 500;
    box-shadow: 0 .5rem 1.5rem rgba(0, 0, 0, .18);
}

/* ------------------------------------------------------------ GALERIJA --- */

.gallery {
    display: grid;
    /* auto-fill + minmax = broj stupaca se sam prilagodi sirini ekrana.
       Nema media queryja, nema fiksnih breakpointa. */
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: .5rem;
}

.gallery__item {
    position: relative;
    /* Kvadrat rezerviran PRIJE nego se slika ucita - zato galerija ne
       poskakuje dok se puni. */
    aspect-ratio: 1;
    overflow: hidden;
    border-radius: .5rem;
    background: #ece8e2;
    cursor: pointer;
    border: 0;
    padding: 0;
}

.gallery__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    opacity: 0;
    transition: opacity .35s ease, transform .35s ease;
}

.gallery__item img.is-loaded {
    opacity: 1;
}

.gallery__item:hover img {
    transform: scale(1.04);
}

/* Nova fotka koju je gost upravo poslao - kratko zasvijetli da se vidi
   da je stigla. */
@keyframes wy-pop {
    from { transform: scale(.9); opacity: 0; }
    to   { transform: scale(1);  opacity: 1; }
}

.gallery__item--new {
    animation: wy-pop .35s ease;
}

/* --------------------------------------------------------------- MODAL --- */

.viewer {
    position: fixed;
    inset: 0;
    z-index: 1080;
    background: rgba(12, 10, 9, .96);
    display: flex;
    align-items: center;
    justify-content: center;
    touch-action: pan-y;
}

.viewer__img {
    max-width: 100%;
    max-height: 100svh;
    object-fit: contain;
    user-select: none;
}

.viewer__close,
.viewer__nav {
    position: absolute;
    background: rgba(255, 255, 255, .12);
    border: 0;
    color: #fff;
    border-radius: 999px;
    line-height: 1;
    cursor: pointer;
    transition: background .2s;
}

.viewer__close:hover,
.viewer__nav:hover {
    background: rgba(255, 255, 255, .28);
}

.viewer__close {
    top: 1rem;
    right: 1rem;
    width: 2.75rem;
    height: 2.75rem;
    font-size: 1.75rem;
}

.viewer__nav {
    top: 50%;
    transform: translateY(-50%);
    width: 3rem;
    height: 3rem;
    font-size: 2rem;
}

.viewer__nav--prev { left: .75rem; }
.viewer__nav--next { right: .75rem; }

.viewer__nav[disabled] {
    opacity: .25;
    cursor: default;
}

.viewer__counter {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, .75);
    font-size: .85rem;
    letter-spacing: .05em;
}

/* Na uskim ekranima strelice smetaju slici - prst radi swipe. */
@media (max-width: 575px) {
    .viewer__nav {
        width: 2.5rem;
        height: 2.5rem;
        font-size: 1.5rem;
        background: rgba(255, 255, 255, .08);
    }
}

/* --------------------------------------------------------------- UPLOAD -- */

.upload-row {
    display: flex;
    align-items: center;
    gap: .75rem;
    padding: .35rem 0;
    font-size: .875rem;
}

.upload-row__name {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.upload-row__bar {
    width: 90px;
    height: 6px;
    border-radius: 999px;
    background: #e6e1da;
    overflow: hidden;
    flex-shrink: 0;
}

.upload-row__fill {
    height: 100%;
    width: 0;
    background: #6b8f71;
    transition: width .15s linear;
}

.upload-row__state {
    width: 1.25rem;
    text-align: center;
    flex-shrink: 0;
}