/* Work cards and list thumbnails — loaded on all catalog pages */
.work-card__cover {
    aspect-ratio: 2 / 3;
    background: #f8f9fa;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    overflow: hidden;
}

.work-card__cover-img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.work-card__cover-placeholder {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(145deg, #3d566e 0%, #2c3e50 55%, #243442 100%);
    overflow: hidden;
}

.work-card__cover-placeholder::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 6px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.18) 0%, rgba(0, 0, 0, 0.12) 100%);
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, 0.15);
}

.work-card__cover-placeholder::after {
    content: '';
    position: absolute;
    inset: 0;
    box-shadow: inset 0 0 24px rgba(0, 0, 0, 0.12);
    pointer-events: none;
}

.work-card__cover-placeholder-letter {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: Georgia, "Times New Roman", serif;
    font-size: 3.5rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.1);
    text-transform: uppercase;
    user-select: none;
    line-height: 1;
}

.work-card__cover-placeholder-icon {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.55);
    font-size: 2.25rem;
    line-height: 1;
}

.work-card__cover--thumb {
    width: 42px;
    height: 63px;
    aspect-ratio: auto;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 2px;
}

.work-card__cover--thumb .work-card__cover-placeholder-letter {
    display: none;
}

.work-card__cover--thumb .work-card__cover-placeholder-icon {
    font-size: 1rem;
}

.work-card__cover--thumb .work-card__cover-placeholder::before {
    width: 3px;
}

.book-card__series-sibling-cover {
    width: 36px;
    height: 54px;
}