/* ═══════════════════════════════════════════════════
   DETAIL PAGE — ImportControl
   ═══════════════════════════════════════════════════ */

.detail-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-6);
}

.detail-number {
    font-size: var(--text-2xl);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--space-3-5);
    font-weight: var(--weight-semibold);
}

.detail-meta {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.meta-item label {
    display: block;
    font-size: var(--text-xs);
    color: var(--text-muted);
    font-weight: var(--weight-medium);
    margin-bottom: var(--space-1);
}

.meta-item span {
    font-size: var(--text-base);
    color: var(--text-primary);
    font-weight: var(--weight-medium);
}

.meta-item .mono {
    font-family: var(--font-mono);
    font-size: 13px;
    font-variant-numeric: tabular-nums;
}

.detail-header .back-link {
    font-size: 13px;
    color: var(--brand-primary);
    text-decoration: none;
    font-weight: var(--weight-medium);
    display: flex;
    align-items: center;
    gap: var(--space-1-5);
    transition: color var(--transition);
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-sans);
}

.detail-header .back-link:hover { color: var(--brand-hover); }

.detail-title { flex: 1; }

.detail-title h2 {
    font-size: 22px;
    font-weight: var(--weight-semibold);
    color: var(--text-primary);
    margin: 0 0 var(--space-1);
}

.detail-title .detail-subtitle {
    font-size: 13px;
    color: var(--text-muted);
    margin: 0;
}

.detail-actions { display: flex; gap: var(--space-2); }

.detail-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-4);
}

@media (max-width: 991px) {
    .detail-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .detail-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-3);
    }
    .detail-number {
        font-size: var(--text-xl);
    }
    .detail-header .d-flex {
        width: 100%;
        flex-wrap: wrap;
    }
}

.detail-main { display: flex; flex-direction: column; gap: var(--space-4); }
.detail-sidebar { display: flex; flex-direction: column; gap: var(--space-4); }

.info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2);
    font-size: 13px;
}

.info-item { display: flex; flex-direction: column; gap: 2px; }

.info-item .info-label {
    font-size: var(--text-sm);
    color: var(--text-muted);
    font-weight: var(--weight-medium);
}

.info-item .info-value { color: var(--text-primary); }

.cost-summary { padding: var(--space-3) var(--space-4); }

.cost-row {
    display: flex;
    justify-content: space-between;
    padding: var(--space-1-5) 0;
    font-size: 13px;
    border-bottom: 1px solid var(--border-subtle);
}

.cost-row:last-child { border-bottom: none; }
.cost-row .cost-label { color: var(--text-secondary); }

.cost-row .cost-value {
    font-family: var(--font-mono);
    font-weight: var(--weight-semibold);
    color: var(--text-primary);
    font-variant-numeric: tabular-nums;
}

.cost-row.total {
    font-weight: var(--weight-bold);
    font-size: var(--text-base);
    border-top: 2px solid var(--border-subtle);
    border-bottom: none;
    padding-top: var(--space-2-5);
    margin-top: var(--space-1);
}

.cost-row.total .cost-value {
    color: var(--brand-primary);
    font-size: var(--text-md);
}

.detail-tabs .nav-link {
    font-size: 13px;
    padding: var(--space-2) var(--space-3);
}

.detail-item-row {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2-5) 0;
    border-bottom: 1px solid var(--border-subtle);
    font-size: 13px;
}

.detail-item-row:last-child { border-bottom: none; }

.detail-item-row .item-icon {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    background: var(--surface-overlay);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-sm);
    color: var(--text-muted);
    flex-shrink: 0;
}

.detail-item-row .item-info { flex: 1; }

.detail-item-row .item-name {
    font-weight: var(--weight-medium);
    color: var(--text-primary);
}

.detail-item-row .item-sub {
    font-size: var(--text-sm);
    color: var(--text-muted);
}

.detail-item-row .item-value {
    font-family: var(--font-mono);
    font-weight: var(--weight-semibold);
    color: var(--text-primary);
    text-align: right;
    font-variant-numeric: tabular-nums;
}