/* UN Collections — Frontend styles */

/* ── Collection card ───────────────────────────────────────────────────── */

.un-collection-card {
    border: 1px solid #e5e7ea;
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
    margin-bottom: 24px;
}

.un-collection-card__image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

.un-collection-card__body {
    padding: 20px;
}

.un-collection-card__title {
    font-size: 1.2em;
    margin: 0 0 12px;
    font-weight: 600;
}
.un-collection-card__title a {
    color: inherit;
    text-decoration: none;
}
.un-collection-card__title a:hover {
    text-decoration: underline;
}

/* ── Status / action bar ───────────────────────────────────────────────── */

.un-collection-bar {
    background: #f7f8fa;
    border: 1px solid #e3e5e8;
    border-radius: 8px;
    padding: 14px 16px;
    margin-bottom: 18px;
}

.un-collection-bar__message {
    font-size: 0.88em;
    color: #555;
    margin-bottom: 10px;
    min-height: 1.3em;
    line-height: 1.4;
}

.un-collection-bar__row {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.un-collection-add-btn {
    flex-shrink: 0;
    padding: 10px 18px;
    font-size: 0.95em;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.un-collection-add-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.un-collection-bar__pricing {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.un-bar-badge {
    display: inline-block;
    background: #e8f5e9;
    color: #1a7a1a;
    border: 1px solid #a5d6a7;
    border-radius: 20px;
    padding: 2px 10px;
    font-size: 0.82em;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.un-bar-price-original {
    font-size: 0.9em;
    color: #999;
    text-decoration: line-through;
}

.un-bar-price-actual {
    font-size: 1.15em;
    font-weight: 700;
    color: #1a1a1a;
}

.un-collection-add-notice {
    font-size: 0.85em;
    min-height: 1.2em;
    margin-top: 8px;
}
.un-notice-success { color: #1a7a1a; }
.un-notice-error   { color: #c0392b; }

/* ── Cart status (from cart page context) ──────────────────────────────── */

.un-collection-card__cart-status {
    margin-bottom: 12px;
    font-size: 0.9em;
    font-weight: 500;
}
.un-status-complete { color: #1a7a1a; }
.un-status-partial  { color: #8a5c00; }

/* ── Slot list (default layout) ────────────────────────────────────────── */

.un-collection-card__slots {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.un-collection-select-all {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85em;
    color: #666;
    cursor: pointer;
    margin-bottom: 4px;
}

.un-collection-slot {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px;
    border: 1px solid #eee;
    border-radius: 6px;
    background: #fafafa;
    transition: background 0.15s;
}
.un-collection-slot:hover {
    background: #f4f4f4;
}
.un-collection-slot.is-oos {
    opacity: 0.55;
}

.un-slot-checkbox-wrap {
    flex-shrink: 0;
    cursor: pointer;
}
.un-slot-checkbox-wrap input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: #2271b1;
}

.un-slot-product {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    min-width: 0;
}

.un-slot-product__image img {
    width: 48px;
    height: 48px;
    object-fit: cover;
    border-radius: 4px;
    flex-shrink: 0;
    display: block;
}

.un-slot-product__info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.un-slot-phase-label {
    font-size: 0.72em;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #999;
}

.un-slot-product__name {
    font-size: 0.9em;
    font-weight: 500;
    color: #333;
    text-decoration: none;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
a.un-slot-product__name:hover {
    text-decoration: underline;
}

.un-slot-product__price {
    font-size: 0.88em;
    color: #555;
}

.un-slot-oos-label,
.un-grid-item__oos {
    font-size: 0.78em;
    color: #c0392b;
    font-style: italic;
}

.un-slot-empty-label {
    color: #aaa;
    font-style: italic;
    font-size: 0.85em;
}

/* ── Product grid layout (Look detail page) ─────────────────────────────── */

.un-collection-card.layout-look .un-collection-card__body {
    padding: 0;
}

.un-collection-grid {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    padding: 4px 0 16px;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
}

.un-collection-grid__item {
    flex: 0 0 200px;
    display: flex;
    flex-direction: column;
    border: 1px solid #e5e7ea;
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
    scroll-snap-align: start;
    transition: opacity 0.2s, filter 0.2s;
}

.un-collection-grid__item.is-deselected {
    opacity: 0.45;
    filter: grayscale(80%);
}
.un-collection-grid__item.is-oos {
    opacity: 0.5;
    filter: grayscale(60%);
}

.un-grid-item__image-wrap {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
}
.un-grid-item__image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Checkbox overlay — top-right corner */
.un-grid-item__checkbox-wrap {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 26px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,.9);
    border-radius: 50%;
    box-shadow: 0 1px 4px rgba(0,0,0,.18);
    cursor: pointer;
    z-index: 1;
}
.un-grid-item__checkbox-wrap input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: #2271b1;
    margin: 0;
}

.un-grid-item__info {
    padding: 10px 10px 4px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex: 1;
}

.un-grid-item__name {
    font-size: 0.85em;
    font-weight: 500;
    color: #333;
    text-decoration: none;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.3;
}
a.un-grid-item__name:hover {
    text-decoration: underline;
}

.un-grid-item__price {
    font-size: 0.88em;
    font-weight: 600;
    color: #333;
}

.un-grid-item__add-btn {
    margin: auto 10px 10px;
    font-size: 0.8em;
    padding: 6px 10px;
    width: calc(100% - 20px);
    text-align: center;
}

/* ── Archive grid ──────────────────────────────────────────────────────── */

.un-collection-archive {
    display: grid;
    gap: 24px;
}
.un-collection-archive.columns-1 { grid-template-columns: 1fr; }
.un-collection-archive.columns-2 { grid-template-columns: repeat(2, 1fr); }
.un-collection-archive.columns-3 { grid-template-columns: repeat(3, 1fr); }
.un-collection-archive.columns-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 768px) {
    .un-collection-archive.columns-3,
    .un-collection-archive.columns-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    .un-collection-grid__item {
        flex: 0 0 160px;
    }
}
@media (max-width: 480px) {
    .un-collection-archive {
        grid-template-columns: 1fr !important;
    }
    .un-collection-grid__item {
        flex: 0 0 140px;
    }
}

/* ── Cart panel ────────────────────────────────────────────────────────── */

.un-collection-cart-panel {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 2px solid #e5e7ea;
}

.un-collection-cart-panel__title {
    font-size: 1.15em;
    font-weight: 600;
    margin: 0 0 16px;
}

/* ── Product widget wrapper ────────────────────────────────────────────── */

.un-collection-product-widget {
    margin-top: 32px;
}
.un-collection-product-widget__title {
    font-size: 1.3em;
    font-weight: 600;
    margin: 0 0 16px;
}
.un-collection-product-widget.layout-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}
@media (max-width: 600px) {
    .un-collection-product-widget.layout-grid {
        grid-template-columns: 1fr;
    }
}