/* Change-Purpose Comment: Global SKU logistics specifications tooltip and popover design system tokens (Rule 8 & 9) */

.global-sku-specs-trigger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-orange, #fe6d00);
    cursor: pointer;
    padding: 2px 3px;
    border-radius: 4px;
    transition: transform 0.15s ease, color 0.15s ease, background 0.15s ease;
    vertical-align: middle;
    outline: none;
    line-height: 1;
    user-select: none;
}

.global-sku-specs-trigger svg,
.global-sku-specs-trigger svg * {
    pointer-events: none;
}

.global-sku-specs-trigger:hover,
.global-sku-specs-trigger:focus-visible,
.global-sku-specs-trigger.is-active {
    color: #e55c00;
    background: rgba(254, 109, 0, 0.15);
    transform: scale(1.15);
}

.global-sku-info-svg {
    display: inline-block;
    vertical-align: middle;
    flex-shrink: 0;
    pointer-events: none;
}

/* Global Popover Container */
.global-sku-specs-popover {
    position: fixed;
    z-index: 9999999;
    min-width: 250px;
    max-width: 285px;
    width: 265px;
    background: var(--bg-surface, #ffffff);
    color: var(--text-main, #0f172a);
    border: 1px solid var(--border-subtle, #e2e8f0);
    border-radius: var(--radius-md, 10px);
    box-shadow: 0 14px 32px -4px rgba(15, 23, 42, 0.25), 0 6px 14px -2px rgba(15, 23, 42, 0.12);
    padding: 8px 10px;
    pointer-events: auto;
    font-family: inherit;
    font-size: 0.76rem;
    opacity: 0;
    transform: translateY(4px);
    transition: opacity 0.15s ease-out, transform 0.15s ease-out;
    visibility: hidden;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.global-sku-specs-popover.is-visible {
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
}

/* Popover Header */
.global-sku-specs-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
    padding-bottom: 5px;
    margin-bottom: 6px;
    border-bottom: 1px solid var(--border-subtle, #e2e8f0);
}

.global-sku-specs-sku-badge {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    background: rgba(254, 109, 0, 0.1);
    color: var(--primary-orange, #fe6d00);
    font-family: monospace;
    font-size: 0.72rem;
    font-weight: 800;
    padding: 1px 6px;
    border-radius: 5px;
    border: 1px solid rgba(254, 109, 0, 0.2);
    letter-spacing: 0.2px;
}

.global-sku-specs-tag {
    font-size: 0.60rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    color: var(--text-muted, #64748b);
    background: var(--bg-card, #f8fafc);
    padding: 1px 5px;
    border-radius: 4px;
    border: 1px solid var(--border-subtle, #e2e8f0);
}

.global-sku-specs-item-title {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-main, #0f172a);
    margin-bottom: 6px;
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Popover Specifications Grid */
.global-sku-specs-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 5px;
}

.global-sku-spec-cell {
    background: var(--bg-card, #f8fafc);
    border: 1px solid var(--border-subtle, #e2e8f0);
    border-radius: 6px;
    padding: 4px 7px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: background 0.12s ease;
}

.global-sku-spec-cell:hover {
    background: rgba(254, 109, 0, 0.04);
}

.global-sku-spec-cell.full-width {
    grid-column: span 2;
}

.global-sku-spec-lbl-wrap {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 1px;
}

.global-sku-spec-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-orange, #fe6d00);
    flex-shrink: 0;
}

.global-sku-spec-label {
    font-size: 0.60rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    color: var(--text-muted, #64748b);
    line-height: 1.1;
}

.global-sku-spec-value {
    font-size: 0.73rem;
    font-weight: 700;
    color: var(--text-main, #0f172a);
    line-height: 1.25;
    word-break: break-word;
}

.global-sku-spec-value.highlight {
    color: var(--primary-orange, #fe6d00);
    font-weight: 800;
}

.global-sku-spec-value.mono {
    font-family: monospace;
}

/* Loading Skeleton State */
.global-sku-specs-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 0;
    color: var(--text-muted, #64748b);
    font-weight: 600;
    font-size: 0.8rem;
}

.global-sku-spinner {
    width: 16px;
    height: 16px;
    border: 2px solid var(--border-subtle, #e2e8f0);
    border-top-color: var(--primary-orange, #fe6d00);
    border-radius: 50%;
    animation: globalSkuSpin 0.7s linear infinite;
}

@keyframes globalSkuSpin {
    to { transform: rotate(360deg); }
}

/* Dark & Cyberpunk Theme Custom Tweaks */
[data-theme="dark"] .global-sku-specs-popover,
[data-theme="midnight"] .global-sku-specs-popover {
    background: #111827;
    border-color: #374151;
    box-shadow: 0 16px 36px -4px rgba(0, 0, 0, 0.7);
}

[data-theme="dark"] .global-sku-spec-cell,
[data-theme="midnight"] .global-sku-spec-cell {
    background: #1f2937;
    border-color: #374151;
}

[data-theme="cyberpunk"] .global-sku-specs-popover {
    background: #120b24;
    border-color: #ec4899;
    box-shadow: 0 0 20px rgba(236, 72, 153, 0.35);
}

[data-theme="cyberpunk"] .global-sku-spec-cell {
    background: #1e1138;
    border-color: #4c1d95;
}