body {
    margin: 0;
    font-family: degular, sans-serif;
    font-size: 16px;
    font-weight: 400;
    font-style: normal;
    background: #000;
    color: #eee;
}

.filters {
    padding: 20px;
    display: flex;
    justify-content: center;
}

.filter-nav-container {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    justify-content: center;
}

.filter-buttons {
    border: 1px solid #eee;
    border-radius: 16px;
    padding: 6px 12px;
}

.filter-buttons button,
.filter-select {
    background: #000;
    color: #eee;
    border: none;
    font-family: degular, sans-serif;
    cursor: pointer;
    font-size: 16px;
    text-decoration: none;
}

.nav-buttons a {
    background: #eee;
    color: #000;
    border: 1px solid #eee;
    border-radius: 16px;
    padding: 6px 12px;
    font-family: degular, sans-serif;
    cursor: pointer;
    font-size: 16px;
    text-decoration: none;
}

.filter-buttons button:hover {
    color: #90ba9d;
    transform: scale(1.1);
    transition: all 0.3s ease;
}

.nav-buttons a:hover {
    background: #90ba9d;
    border-color: #90ba9d;
}

.nav-buttons:hover {
    transform: scale(1.1);
    transition: all 0.3s ease;
}

.filter-buttons button.active,
.filter-select option:checked {
    color:#90ba9d;
}

.filter-select {
    display: none;
}

.grid {
    margin: 0 auto;
    padding: 60px;
    width: auto;          /* allow shrink-to-fit */
    max-width: 100%;      /* don’t overflow screen */
  }
  
  .grid-sizer {
    width: 300px;         /* must exactly match .tile width */
  }
  
  .tile {
    width: 300px;
    margin-bottom: 20px;
    float: left;          /* required by Masonry */
  }  
  
  .tile img {
    width: 100%;
    height: auto; /* maintain original aspect ratio */
    display: block;
  }
  

.tile img {
    width: 100%;
    height: auto; /* Maintain original image height ratio */
    display: block;
}

.tile.fading-out {
    opacity: 0;
    pointer-events: none;
}

.tile.hidden {
    display: none;
}

.tile.appearing {
    opacity: 0;
    transform: translateY(30px);
}

.tile img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.tile-hover {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    opacity: 0;
    transition: opacity 0.2s ease;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 1em;
    text-align: center;
}

.tile:hover {
    z-index: 2;
    transform: scale(1.05);
}

.tile[data-link] {
    cursor: pointer;
}

.tile:hover .tile-hover {
    opacity: 1;
}

.tile-hover .title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 6px;
}

.tile-hover .source {
    font-size: 14px;
    font-weight: 200;
    margin-top: 12px;
}

.tile-hover p {
    margin: 0;
    line-height: 1.2;
}

/* Modal styles for enlarged images */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-overlay img {
    max-width: 90%;
    max-height: 90%;
    box-shadow: 0 0 40px rgba(0, 0, 0, 0.5);
    border-radius: 8px;
}

/* Responsive layout */
@media (max-width: 600px) {
    .filter-buttons {
        display: none;
    }

    .filter-select {
        display: inline-block;
        margin-right: 10px;
    }

    .nav-buttons {
        display: flex;
        gap: 10px;
        justify-content: center;
    }

    .filter-nav-container {
        flex-wrap: wrap;
        gap: 10px;
        align-items: center;
        justify-content: center;
        flex-direction: row;
    }
}