/* ==========================================================================
   Vetmivo — Phase 7: Purchase Orders & Goods Receipt Styles
   ========================================================================== */

.po-header-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    margin-bottom: var(--space-6);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.po-ref-title {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-text-main);
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

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

.po-summary-item {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-3) var(--space-4);
}

.po-summary-label {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.po-summary-val {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text-main);
    margin-top: 2px;
}

/* PO Totals Breakdown Box */
.po-totals-box {
    width: 320px;
    margin-left: auto;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.po-totals-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.po-totals-row.grand-total {
    border-top: 1px solid var(--color-border);
    padding-top: var(--space-2);
    font-size: 1.125rem;
    font-weight: 800;
    color: var(--color-text-main);
}

/* Receive Drawer / Table */
.receive-item-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    margin-bottom: var(--space-4);
}

.receive-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-3);
    font-weight: 600;
}

.receive-inputs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: var(--space-3);
}