/* Listing pages (index, category, tag, circle, series) */

.page-title {
    font-size: 2rem;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 3px solid var(--color-primary);
}

.works-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

.work-card {
    background-color: var(--color-bg-surface);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: background-color 0.3s, box-shadow 0.3s ease;
}

.work-card:hover {
    background-color: var(--color-bg-hover);
}

.work-card-link {
    display: flex;
    flex-direction: column;
    height: 100%;
    text-decoration: none;
    color: inherit;
}

.work-card-link:hover {
    text-decoration: none;
}

.work-card-link:hover * {
    text-decoration: none;
}

.work-card-image {
    position: relative;
    width: 100%;
    padding-top: 75%; /* 4:3 aspect ratio */
    overflow: hidden;
    background-color: var(--color-bg-secondary);
}

.work-card-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.work-card:hover .work-card-image img {
    transform: scale(1.08);
}

.work-card-info {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 1rem;
}

.work-card-title {
    font-size: 1.6rem;
    font-weight: normal;
    margin: 0 0 0.5rem 0;
    line-height: 1.4;
    color: var(--color-text);
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.work-card-circle {
    font-size: 1.2rem;
    color: var(--color-text-muted);
    margin: 0;
    margin-top: auto;
    text-align: left;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.work-card-date {
    font-size: 1.2rem;
    color: var(--color-text-muted);
    margin: 0;
    text-align: right;
}

.pagination {
    margin: 3rem 0;
}

.pagination ul {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    list-style: none;
    padding: 0;
}

.pagination li a,
.pagination li span {
    display: block;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    text-decoration: none;
    color: var(--color-text);
    transition: background-color 0.3s, color 0.3s, border-color 0.3s;
}

.pagination li a:hover {
    background-color: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.pagination li.active span {
    background-color: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.pagination li.prev a,
.pagination li.next a {
    font-weight: bold;
}

/* 省略記号 */
.pagination li.ellipsis span {
    border: none;
    background: none;
    padding: 0.5rem 0.25rem;
    color: var(--color-text-muted);
}

/* Disabled状態 */
.pagination li.disabled span {
    background: none;
    border-color: var(--color-border);
    color: var(--color-text-muted);
    cursor: not-allowed;
    opacity: 0.5;
}

/* SP幅での最適化 */
@media (max-width: 768px) {
    .pagination {
        margin: 2rem 0;
    }

    .pagination ul {
        gap: 0.25rem;
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none; /* Firefox */
        -ms-overflow-style: none; /* IE and Edge */
    }

    .pagination ul::-webkit-scrollbar {
        display: none; /* Chrome, Safari */
    }

    .pagination li a,
    .pagination li span {
        padding: 0.375rem 0.625rem;
        font-size: 0.875rem;
        min-width: 2.25rem;
        text-align: center;
        white-space: nowrap;
    }

    .pagination li.prev a,
    .pagination li.next a {
        padding: 0.375rem 0.5rem;
        font-size: 0.875rem;
    }

    .pagination li.ellipsis span {
        padding: 0.375rem 0.25rem;
        min-width: auto;
    }
}

.no-works {
    text-align: center;
    padding: 3rem;
    color: var(--color-text-muted);
    font-size: 1.1rem;
}

@media (max-width: 1024px) {
    .works-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

@media (max-width: 640px) {
    .works-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .page-title {
        font-size: 1.5rem;
    }

    .pagination ul {
        flex-wrap: wrap;
    }
}