/*
 * Styles for the Project Portfolio plugin.
 * These styles provide a clean grid layout for project items and spacing for the filter form.
 */

.project-filter-form {
    margin-bottom: 1.5rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
}

.project-filter-form label {
    margin-right: 0.25rem;
}

.project-filter-form select,
.project-filter-form input[type="submit"] {
    margin-right: 1rem;
    padding: 0.25rem 0.5rem;
    font-size: 14px;
}

.project-portfolio {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.project-item {
    flex: 1 1 calc(33.333% - 1rem);
    box-sizing: border-box;
    border: 1px solid #e1e1e1;
    border-radius: 4px;
    padding: 0.75rem;
    background: #fafafa;
    overflow: hidden;
}

@media (max-width: 768px) {
    .project-item {
        flex-basis: calc(50% - 1rem);
    }
}

@media (max-width: 480px) {
    .project-item {
        flex-basis: 100%;
    }
}

.project-thumbnail img {
    width: 100%;
    height: auto;
    display: block;
    margin-bottom: 0.5rem;
    border-radius: 4px;
}

.project-title {
    margin: 0.5rem 0;
    font-size: 1.1rem;
    color: #333;
}

.project-title a {
    text-decoration: none;
    color: inherit;
}

.project-excerpt {
    font-size: 0.9rem;
    color: #555;
}

/* Materials section inside each project */
.project-materials {
    margin-top: 0.75rem;
}

.project-materials h4 {
    margin: 0 0 0.5rem;
    font-size: 1rem;
    color: #333;
}

.project-material-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.project-material-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 0.5rem;
    gap: 0.5rem;
}

.project-material-item .material-thumbnail img {
    width: 48px;
    height: auto;
    border-radius: 3px;
}

.project-material-item .material-info {
    flex: 1;
}

.project-material-item .material-title {
    font-weight: 600;
}

.project-material-item .material-description {
    font-size: 0.85rem;
    color: #666;
}