.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 10px;
    padding: 20px;
}

.gallery img {
    width: 100%;
    height: 140px;
    object-fit: cover;
    cursor: pointer;
    border-radius: 6px;
    transition: transform 0.2s, opacity 0.2s;
    border: 2px solid #6b6b6b;
}

.gallery img:hover {
    transform: scale(1.05);
    opacity: 0.85;
}

.modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.85);
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal img {
    max-width: 90vw;
    max-height: 90vh;
    border-radius: 8px;
}

.modal::after {
    content: "×";
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 40px;
    cursor: pointer;
    color: #fff;
}