/* ── OCS Instant Search Modal ────────────────────────── */
body.ocs-is-open { overflow: hidden; }

#ocs-is-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: var(--ocs-is-overlay-bg, rgba(0,0,0,.5));
    z-index: 99998;
    backdrop-filter: blur(2px);
}
#ocs-is-overlay.ocs-is-active { display: block; }

#ocs-is-modal {
    display: none;
    position: fixed;
    z-index: 99999;
    background: var(--ocs-is-modal-bg, #fff);
    border-radius: var(--ocs-is-modal-radius, 12px);
    box-shadow: var(--ocs-is-modal-shadow, 0 20px 60px rgba(0,0,0,.25));
    overflow: hidden;
    flex-direction: column;

    /* Desktop: centered panel */
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: min(var(--ocs-is-modal-width, 900px), 95vw);
    max-height: 85vh;
}
#ocs-is-modal.ocs-is-active { display: flex; }

/* Mobile: full screen */
@media (max-width: 640px) {
    #ocs-is-modal {
        top: 0; left: 0;
        transform: none;
        width: 100%;
        height: 100%;
        max-height: 100%;
        border-radius: 0;
    }
}

.ocs-is-header {
    border-bottom: 1px solid #eee;
    flex-shrink: 0;
    padding: 12px 16px;
}
.ocs-is-search-row {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #f5f5f5;
    border-radius: 8px;
    padding: 8px 12px;
}
.ocs-is-search-icon { font-size: 14px; flex-shrink: 0; }
.ocs-is-input {
    flex: 1;
    border: none;
    background: transparent;
    font-size: 15px;
    outline: none;
    color: #222;
    min-width: 0;
}
.ocs-is-input::placeholder { color: #aaa; }
.ocs-is-close {
    background: none;
    border: none;
    font-size: 22px;
    cursor: pointer;
    color: #666;
    line-height: 1;
    padding: 0 4px;
    transition: color .15s;
}
.ocs-is-close:hover { color: #000; }

.ocs-is-body {
    display: flex;
    flex: 1;
    overflow: hidden;
    min-height: 0;
}

/* ── Left panel ── */
.ocs-is-left {
    width: var(--ocs-is-left-width, 260px);
    flex-shrink: 0;
    border-right: 1px solid var(--ocs-is-left-border, #eee);
    overflow-y: auto;
    padding: 16px 0;
}
@media (max-width: 640px) {
    .ocs-is-body { flex-direction: column; }
    .ocs-is-left { width: 100%; border-right: none; border-bottom: 1px solid #eee; padding: 12px 0; }
}

.ocs-is-section { margin-bottom: 8px; }
.ocs-is-section[style*="none"] { display: none; }

.ocs-is-section-title {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: #aaa;
    padding: 6px 20px 4px;
}

.ocs-is-sugg-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 20px;
    cursor: pointer;
    font-size: 13px;
    color: #333;
    transition: background .1s;
}
.ocs-is-sugg-item:hover { background: #f5f5f5; }
.ocs-is-sugg-icon { font-size: 12px; opacity: .5; }

.ocs-is-cat-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 9px 20px;
    font-size: 13px;
    color: #333;
    text-decoration: none;
    transition: background .1s;
}
.ocs-is-cat-item:hover { background: #f5f5f5; color: #000; }
.ocs-is-cat-count { font-size: 11px; color: #aaa; }

/* ── Right panel ── */
.ocs-is-right {
    flex: 1;
    overflow-y: auto;
    padding: 16px 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-width: 0;
    /* View all button moved to footer — not inside scroll area */
}

.ocs-is-products {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}
@media (max-width: 900px) { .ocs-is-products { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px) { .ocs-is-products { grid-template-columns: repeat(2, 1fr); } }

.ocs-is-card {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    border: 1px solid #eee;
    border-radius: 8px;
    overflow: hidden;
    transition: box-shadow .15s, transform .15s;
}
.ocs-is-card:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,.1);
    transform: translateY(-2px);
}

.ocs-is-card-img {
    position: relative;
    aspect-ratio: 1;
    background: #f5f5f5;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
.ocs-is-card-img img {
    width: 100%;
    height: 100%;
    object-fit: contain; /* contain for glasses — they have transparent backgrounds */
    display: block;
    padding: 6px;
    box-sizing: border-box;
}
.ocs-is-card-no-img { width: 100%; height: 100%; background: #f0f0f0; }

.ocs-is-tags {
    position: absolute;
    left: 0;
    right: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 3px;
    padding: 5px 6px;
    pointer-events: none;
}
.ocs-is-tags--top {
    top: 0;
    align-items: flex-start;
}
.ocs-is-tags--bot {
    bottom: 0;
    align-items: flex-end;
}
.ocs-is-tag {
    display: inline-block;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: .05em;
    text-transform: uppercase;
    padding: 2px 6px;
    border-radius: 3px;
    white-space: nowrap;
    pointer-events: auto;
}

.ocs-is-card-info {
    padding: 8px 10px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.ocs-is-card-brand {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: #888;
}
.ocs-is-card-title {
    font-size: 12px;
    font-weight: 500;
    color: #222;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.ocs-is-card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 4px;
}
.ocs-is-card-price {
    font-size: 13px;
    font-weight: 700;
    color: #111;
}
.ocs-is-card-colours {
    font-size: 10px;
    color: #999;
}

.ocs-is-footer {
    flex-shrink: 0;
    border-top: 1px solid #eee;
    padding: 12px 16px;
    background: #fff;
}
.ocs-is-view-all {
    display: block;
    text-align: center;
    padding: 12px;
    background: var(--ocs-is-viewall-bg, #111);
    color: var(--ocs-is-viewall-color, #fff) !important;
    border-radius: var(--ocs-is-viewall-radius, 6px);
    text-decoration: none !important;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .03em;
    transition: background .15s;
    cursor: pointer;
}
.ocs-is-view-all:hover { background: #333; }

.ocs-is-no-results {
    grid-column: 1 / -1;
    text-align: center;
    padding: 40px 20px;
    color: #888;
    font-size: 14px;
}
.ocs-is-no-results-msg {
    grid-column: 1 / -1;
    padding: 10px 0 16px;
    color: #555;
    font-size: 13px;
    border-bottom: 1px solid #eee;
    margin-bottom: 12px;
}
.ocs-is-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 30px 20px;
    color: #aaa;
    font-size: 13px;
    font-style: italic;
}

/* Loading spinner */
.ocs-is-loading {
    display: none;
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,.8);
    align-items: center;
    justify-content: center;
    z-index: 10;
}
.ocs-is-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid #eee;
    border-top-color: #333;
    border-radius: 50%;
    animation: ocs-spin .7s linear infinite;
}
@keyframes ocs-spin { to { transform: rotate(360deg); } }

/* Sale price in instant search cards */
.ocs-is-price-sale { display: inline-flex; align-items: center; gap: 5px; }
.ocs-is-price-regular { text-decoration: line-through; opacity: 0.55; font-size: 0.9em; }
.ocs-is-price-current { color: #d0021b; font-weight: 600; }

/* ── IS Hover mode ── */
.ocs-is-hover-mode .ocs-is-card-img { position: relative; }
.ocs-is-hover-mode .ocs-is-slide-main,
.ocs-is-hover-mode .ocs-is-slide-hover {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    object-fit: contain;
    padding: 6px;
    box-sizing: border-box;
    transition: opacity 0.25s ease;
}
.ocs-is-hover-mode .ocs-is-slide-main  { opacity: 1; }
.ocs-is-hover-mode .ocs-is-slide-hover { opacity: 0; }
.ocs-is-hover-mode:hover .ocs-is-slide-main  { opacity: 0; }
.ocs-is-hover-mode:hover .ocs-is-slide-hover { opacity: 1; }
@media (pointer: coarse) {
    .ocs-is-hover-mode:hover .ocs-is-slide-main  { opacity: 1; }
    .ocs-is-hover-mode:hover .ocs-is-slide-hover { opacity: 0; }
}

/* ── IS Scroll mode ── */
.ocs-is-scroll-mode .ocs-is-slide {
    width: 100%; height: 100%;
    object-fit: contain;
    padding: 6px;
    box-sizing: border-box;
    cursor: pointer;
}