.opc-frontend {
    margin: 1.5rem 0;
}

.opc-search-form {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.opc-search-form--filters {
    align-items: end;
}

.opc-search-form input[type="text"] {
    min-width: 260px;
    flex: 1 1 260px;
    padding: 0.75rem 0.9rem;
}

.opc-search-form button,
.opc-button,
.opc-card__link {
    display: inline-block;
    padding: 0.7rem 1rem;
    border: 1px solid #1f1f1f;
    background: #1f1f1f;
    color: #fff;
    text-decoration: none;
}

.opc-button--secondary {
    background: transparent;
    color: #1f1f1f;
}

.opc-filter {
    display: grid;
    gap: 0.35rem;
    min-width: 180px;
}

.opc-widget-form {
    display: grid;
    gap: 1rem;
}

.opc-widget-filter {
    display: grid;
    gap: 0.45rem;
    border: 0;
    padding: 0;
    margin: 0;
}

.opc-widget-filter label {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.opc-widget-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.opc-filter select {
    min-height: 42px;
    padding: 0.55rem 0.7rem;
}

.opc-results-meta {
    margin-bottom: 1rem;
    color: #555;
}

.opc-load-status {
    margin-top: 1.25rem;
    color: #555;
    text-align: center;
}

.opc-scroll-sentinel {
    height: 1px;
}

.opc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.opc-display-mode--list .opc-grid {
    grid-template-columns: 1fr;
}

.opc-display-mode--list .opc-card {
    display: grid;
    grid-template-columns: minmax(120px, 180px) 1fr;
}

.opc-display-mode--cover-hover .opc-card {
    position: relative;
    display: inline-block;
    width: 100%;
    margin: 0 0 1rem;
    break-inside: avoid;
}

.opc-display-mode--cover-hover .opc-grid {
    display: block;
    column-width: 220px;
    column-gap: 1rem;
}

.opc-display-mode--cover-hover .opc-card__body {
    position: absolute;
    inset: auto 0 0 0;
    z-index: 3;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0));
    color: #fff;
    opacity: 0;
    transition: opacity 0.2s ease-in-out;
}

.opc-display-mode--cover-hover .opc-card__meta,
.opc-display-mode--cover-hover .opc-card__code,
.opc-display-mode--cover-hover .opc-card__excerpt,
.opc-display-mode--cover-hover .opc-card__location {
    color: rgba(255, 255, 255, 0.9);
}

.opc-display-mode--cover-hover .opc-card__link {
    background: transparent;
    border-color: rgba(255, 255, 255, 0.8);
}

.opc-display-mode--cover-hover .opc-card:hover .opc-card__body,
.opc-display-mode--cover-hover .opc-card:focus-within .opc-card__body {
    opacity: 1;
}

.opc-card {
    border: 1px solid #ddd;
    background: #fff;
    overflow: hidden;
}

.opc-card__image,
.opc-card__image img,
.opc-artwork__main-image img {
    display: block;
    width: 100%;
}

.opc-card__body,
.opc-artwork__panel,
.opc-artwork__description,
.opc-empty {
    padding: 1rem;
}

.opc-card__title,
.opc-artwork__title {
    margin: 0 0 0.75rem;
}

.opc-card__meta,
.opc-card__code,
.opc-card__excerpt,
.opc-card__location,
.opc-meta-item span {
    color: #555;
}

.opc-card__code {
    margin: -0.25rem 0 0.45rem;
    font-size: 0.9rem;
}

.opc-card__location {
    margin-top: 0.6rem;
    font-weight: 600;
}

.opc-card__link {
    margin-top: 1rem;
}

.opc-pagination {
    display: flex;
    gap: 0.5rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.opc-pagination a,
.opc-pagination span {
    display: inline-block;
    min-width: 2.2rem;
    padding: 0.55rem 0.8rem;
    text-align: center;
    border: 1px solid #ddd;
    text-decoration: none;
}

.opc-pagination .is-current {
    background: #1f1f1f;
    color: #fff;
    border-color: #1f1f1f;
}

.opc-artwork__layout {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
}

.opc-artwork__gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
    gap: 0.75rem;
    margin-top: 1rem;
}

.opc-artwork__gallery img {
    width: 100%;
    display: block;
}

.opc-artwork__panel {
    border: 1px solid #ddd;
    background: #fff;
}

.opc-artwork__meta {
    display: grid;
    gap: 0.75rem;
}

.opc-meta-item {
    display: grid;
    gap: 0.2rem;
}

.opc-card__placeholder,
.opc-empty {
    border: 1px dashed #ccc;
    background: #fafafa;
    text-align: center;
}

.opc-actions {
    margin-bottom: 1rem;
}

.opc-template {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem 1rem 3rem;
}

.opc-template-layout {
    display: grid;
    gap: 2rem;
}

.opc-template-layout--sidebar-left,
.opc-template-layout--sidebar-right {
    grid-template-columns: minmax(220px, 300px) minmax(0, 1fr);
    align-items: start;
}

.opc-template-layout--sidebar-right .opc-template-content {
    order: 1;
}

.opc-template-layout--sidebar-right .opc-template-sidebar {
    order: 2;
}

.opc-template-layout--sidebar-left .opc-template-sidebar {
    order: 1;
}

.opc-template-layout--sidebar-left .opc-template-content {
    order: 2;
}

.opc-template-sidebar {
    position: sticky;
    top: 1.5rem;
}

@media (max-width: 900px) {
    .opc-artwork__layout {
        grid-template-columns: 1fr;
    }

    .opc-display-mode--cover-hover .opc-grid {
        column-width: 180px;
    }

    .opc-template-layout--sidebar-left,
    .opc-template-layout--sidebar-right {
        grid-template-columns: 1fr;
    }

    .opc-template-sidebar {
        position: static;
        order: 2 !important;
    }
}