/* =========================
   WARUNGCUAN PRO V3 - POS
========================= */

.pos-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(340px, .8fr);
    gap: 16px;
    align-items: start;
}

.pos-search input,
.cart-panel select,
.cart-panel input,
.cart-panel textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #cbd5e1;
    border-radius: 10px;
    font: inherit;
    margin: 5px 0 10px;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    margin-top: 14px;
}

.product-card {
    border: 1px solid #e2e8f0;
    background: #fff;
    border-radius: 14px;
    padding: 14px;
    text-align: left;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.product-card:hover {
    border-color: #22c55e;
    background: #f0fdf4;
}

.product-card small,
.product-card em {
    color: #64748b;
    font-style: normal;
}

.product-card span {
    font-weight: 800;
    color: #15803d;
}

.cart-row {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 10px;
    align-items: center;
    padding: 11px 0;
    border-bottom: 1px solid #eef2f7;
}

.cart-row small {
    display: block;
    color: #64748b;
}

.qty {
    display: flex;
    gap: 8px;
    align-items: center;
}

.qty button {
    width: 30px;
    height: 30px;
    border: 0;
    border-radius: 8px;
    background: #e2e8f0;
    cursor: pointer;
}

.cart-total {
    display: flex;
    justify-content: space-between;
    font-size: 20px;
    padding: 18px 0;
}

.empty-box {
    padding: 25px;
    text-align: center;
    color: #94a3b8;
    background: #f8fafc;
    border-radius: 12px;
}

.change-line {
    padding: 8px 0;
    color: #475569;
}

#newCustomer {
    grid-template-columns: 1fr;
    gap: 0;
    background: #f8fafc;
    padding: 10px;
    border-radius: 12px;
    margin-bottom: 10px;
}

/* =========================
   V3 RESPONSIVE
========================= */

@media (max-width: 1000px) {
    .pos-grid {
        grid-template-columns: 1fr;
    }

    .product-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 560px) {
    .product-grid {
        grid-template-columns: 1fr 1fr;
    }

    .cart-row {
        grid-template-columns: 1fr auto;
    }

    .cart-row > strong {
        grid-column: 1 / -1;
        text-align: right;
    }
}