html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
}


/*-Image Gallery*/
.picture-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.picture-item {
    text-align: center;
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    padding: 10px;
    position: relative;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

    .picture-item:hover {
        transform: translateY(-5px);
        box-shadow: 0 8px 12px rgba(0, 0, 0, 0.2);
    }

.picture-image {
    width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 10px;
}

.picture-caption {
    font-size: 14px;
    color: #555;
}

    .picture-caption p {
        margin: 5px 0;
    }

.picture-actions {
    display: none;
    margin-top: 10px;
}

.picture-item:hover .picture-actions {
    display: block;
}

/* Popup container */
.popup {
    display: none; /* Hidden by default */
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

/* Popup image */
#popup-image {
    max-width: 80%;
    max-height: 80%;
    border-radius: 8px;
    box-shadow: 0 8px 12px rgba(0, 0, 0, 0.2);
}

/* Close button */
.close-btn {
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 40px;
    color: #fff;
    cursor: pointer;
    transition: color 0.2s;
}

    .close-btn:hover {
        color: #ff5050;
    }


.card {
    border-radius: 10px;
    transition: transform 0.2s ease-in-out;
}

    .card:hover {
        transform: scale(1.05);
    }

.card-title {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.card-text {
    font-size: 0.9rem;
}

.card-footer {
    background-color: #f8f9fa;
}