/* Furo theme enhancements for UK Coast Walk Tracker */

/* Image gallery grid - responsive */
.image-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.image-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.image-item:hover {
    transform: translateY(-4px);
}

.image-item img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
    transition: box-shadow 0.3s ease;
}

.image-item img:hover {
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.18);
}

/* Image captions */
.image-caption {
    text-align: center;
    font-style: italic;
    margin-top: 0.75rem;
    color: var(--color-foreground-secondary, #555);
    width: 100%;
    font-size: 0.95rem;
}

/* Table styling - full width */
table {
    width: 100% !important;
    table-layout: auto;
}

.tablenoborder {
    width: 100% !important;
}

/* Ensure table containers also expand */
.table-wrapper {
    width: 100%;
}

/* Inline code styling - maroon */
code,
code.literal,
.rst-content code {
    color: #8B0000;
    background-color: rgba(139, 0, 0, 0.1);
    padding: 0.2rem 0.4rem;
    border-radius: 3px;
    font-family: 'Courier New', Courier, monospace;
}

/* Heading sizes */
h2,
.heading-h2 {
    font-size: 1.5rem;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

h3,
.heading-h3 {
    font-size: 1.2rem;
    margin-top: 1.25rem;
    margin-bottom: 0.6rem;
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .image-item img {
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    }

    .image-item img:hover {
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
    }
}