/* ─── Settings bar responsive ─── */
        .harga-settings-row {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 10px;
        }
        .harga-chip {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 8px 14px;
            border-radius: 10px;
            flex-shrink: 0;
            transition: box-shadow 0.2s;
        }
        .harga-chip:hover { box-shadow: 0 2px 8px rgba(0,0,0,0.12); }
        .harga-chip-label {
            font-size: 11px;
            font-weight: 700;
            letter-spacing: 0.4px;
            white-space: nowrap;
        }
        .harga-chip input {
            width: 42px;
            padding: 0 2px;
            font-size: 16px;
            font-weight: 800;
            text-align: center;
            border: none;
            background: transparent;
            outline: none;
        }
        .harga-chip-pct {
            font-size: 13px;
            font-weight: 700;
        }
        .harga-sep-dot {
            color: var(--border-color);
            font-size: 20px;
            flex-shrink: 0;
            line-height: 1;
        }
        .harga-sep-h {
            height: 1px;
            width: 100%;
            background: var(--border-color);
            margin: 14px 0;
        }
        .mobile-only {
            display: none;
        }

        /* Tablet & Laptop (max-width: 1100px) */
        @media (max-width: 1100px) {
            .harga-settings-row.diskon-row {
                display: grid;
                grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
                gap: 10px;
            }
            .harga-sep-dot { display: none !important; }
            .harga-chip { justify-content: space-between; padding: 10px 14px; }
            .harga-label-kiri { 
                grid-column: 1 / -1; 
                border-right: none !important; 
                margin-bottom: 2px;
            }
            .harga-settings-row.diskon-row .harga-desktop-only { 
                grid-column: 1 / -1; 
                justify-content: center; 
                margin-top: 6px;
            }
            
            .harga-settings-row.stok-row {
                display: flex;
                flex-direction: column;
                align-items: stretch;
                gap: 10px;
            }
            .harga-settings-row.stok-row .harga-desktop-only { 
                width: 100%; 
                justify-content: center; 
                margin-left: 0 !important;
                text-align: center;
            }
            .harga-stok-chip { width: 100%; justify-content: space-between; }
        }

        /* Mobile (max-width: 768px) */
        @media (max-width: 768px) {
            .harga-settings-row.diskon-row {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
            .harga-sep-h, .harga-label-kiri { display: none !important; }
            .harga-desktop-only { display: none !important; }
            
            .harga-settings-row.stok-row {
                display: flex;
                flex-direction: column;
                align-items: stretch;
                gap: 10px;
                margin-top: 12px;
            }
            .harga-stok-chip { width: 100%; justify-content: space-between; padding: 12px 14px; }
            .harga-stok-chip .mobile-only { display: inline-block !important; }
            
            .harga-btn-group {
                display: flex;
                flex-direction: column;
                gap: 8px;
                margin-top: 8px;
            }
            @media (min-width: 480px) {
                .harga-btn-group { flex-direction: row; }
            }
            .harga-btn-group button { flex: 1; }
        }