/* --- MASONRY GRID KONTEJNER --- */
.masonry-grid {
    width: 100%;
}

/* --- OSNOVNI ELEMENTI GRIDA --- */
.grid-item,
.grid-sizer {
    width: 100%; /* Default (Mobilni): 1 kolona */
    box-sizing: border-box;
    padding: 0 10px; /* Razmak levo/desno */
    margin-bottom: 20px; /* Razmak dole */
}
.gutter-sizer { width: 2%; }

/* --- RESPONZIVNE ŠIRINE --- */
/* ----- ŠIRINE KOLONA (Masonry.js) ----- */
/* Desktop: 6 kolone */
.grid-sizer,
.grid-item {
    width: 15%;
}

/* Velika referentna slika: 2 kolone */
.grid-item--width2 {
    width: 32%;
}

/* <= 1199px : 3 kolone */
@media (max-width: 1199.98px) {
    .grid-sizer,
    .grid-item {
        width: 23.5%;
    }

    .grid-item--width2 {
        width: 49%;
    }
}

/* <= 939px : 2 kolone */
@media (max-width: 939.98px) {
    .grid-sizer,
    .grid-item {
        width: 32%;
    }

    .grid-item--width2 {
        width: 66%;
    }
}

/* <= 519px : 1 kolona */
@media (max-width: 519.98px) {
    .grid-sizer,
    .grid-item {
        width: 48%;
    }

    .grid-item--width2 {
        width: 100%;
    }

    .gutter-sizer {
        width: 4%; /* 23% + 2.66% = 25.66% (Malo lufta je ok) - Ili jednostavno stavite 2% */
    }
}

/* --- STILOVI ZA KARTICE (ARTWORK CARD) --- */
.artwork-item-card {
    border: none;
    height: 100%;
}

.artwork-item-card a {
    display: block;
    text-decoration: none;
    color: inherit;
}

/* MALE SLIKE */
.artwork-link {
    display: block;
    text-decoration: none;
}

.artwork-thumbnail {
    position: relative;
    background: #f5f5f5;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.artwork-thumbnail:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.artwork-thumbnail img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.artwork-thumbnail:hover img {
    transform: scale(1.05);
}

/* Hover efekti */
.artwork-thumbnail img { transition: transform 0.3s ease; }
.artwork-thumbnail:hover img { transform: scale(1.05); }

/* --- STILOVI ZA DETALJE REFERENCE --- */
.reference-details {
    margin-top: 15px;
    text-align: center;
    background: #fff;
    padding: 15px;
    border-radius: 0 0 4px 4px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}