Add Distribution Fleet toggle, Downstream Supply toggle, and enforce 3x2 grid on All Sectors

backend/engine.py

@@ -272,9 +272,17 @@ def process_offline_and_ticks(state: dict) -> dict:
                 # Manufacturing logic with clean batch cycle state
                 needed = [(inp['id'], inp['amount'] * lines) for inp in inputs]
 
+                def can_access_inputs():
+                    for item_id, req in needed:
+                        upstream_state = state.get('products', {}).get(item_id, {})
+                        if upstream_state.get('supplyDownstreamEnabled') is False:
+                            return False
+                        if upstream_state.get('stock', 0.0) < req:
+                            return False
+                    return True
+
                 if p_state.get('cycleProgress', 0.0) <= 0.0:
-                    can_start = all(state['products'].get(item_id, {}).get('stock', 0.0) >= req for item_id, req in needed)
+                    if can_access_inputs():
-                    if can_start:
                         p_state['isBottlenecked'] = False
                         for item_id, req in needed:
                             state['products'][item_id]['stock'] = max(0.0, state['products'][item_id].get('stock', 0.0) - req)
@@ -292,8 +300,7 @@ def process_offline_and_ticks(state: dict) -> dict:
                     p_state['totalProduced'] = p_state.get('totalProduced', 0.0) + produced
 
                     # Check next batch
-                    can_start_next = all(state['products'].get(item_id, {}).get('stock', 0.0) >= req for item_id, req in needed)
+                    if can_access_inputs():
-                    if can_start_next:
                         for item_id, req in needed:
                             state['products'][item_id]['stock'] = max(0.0, state['products'][item_id].get('stock', 0.0) - req)
                         p_state['isBottlenecked'] = False
@@ -302,15 +309,18 @@ def process_offline_and_ticks(state: dict) -> dict:
 
             # Passive Logistics Sales with stock reservation for downstream factories
             logistics = p_state.get('logistics', 0)
-            if logistics > 0 and p_state.get('stock', 0.0) > 0:
+            is_logistics_active = p_state.get('logisticsEnabled', True) is not False
+
+            if is_logistics_active and logistics > 0 and p_state.get('stock', 0.0) > 0:
                 reserved_stock = 0.0
-                for other_pid, other_cfg in PRODUCT_CONFIGS.items():
+                if p_state.get('supplyDownstreamEnabled', True) is not False:
-                    other_inputs = other_cfg.get('inputs', [])
+                    for other_pid, other_cfg in PRODUCT_CONFIGS.items():
-                    if any(inp['id'] == pid for inp in other_inputs):
+                        other_inputs = other_cfg.get('inputs', [])
-                        other_state = state.get('products', {}).get(other_pid)
+                        if any(inp['id'] == pid for inp in other_inputs):
-                        if other_state and other_state.get('unlocked') and other_state.get('lines', 0) > 0:
+                            other_state = state.get('products', {}).get(other_pid)
-                            inp_match = next(inp for inp in other_inputs if inp['id'] == pid)
+                            if other_state and other_state.get('unlocked') and other_state.get('lines', 0) > 0:
-                            reserved_stock = max(reserved_stock, float(inp_match['amount'] * other_state['lines']))
+                                inp_match = next(inp for inp in other_inputs if inp['id'] == pid)
+                                reserved_stock = max(reserved_stock, float(inp_match['amount'] * other_state['lines']))
 
                 avail = max(0.0, p_state.get('stock', 0.0) - reserved_stock)
                 if avail > 0:
@@ -374,6 +384,18 @@ def apply_actions(state: dict, actions: list) -> dict:
                     state['cash'] -= cost
                     state['products'][pid]['logistics'] = current_logistics + 1
 
+        elif atype == 'TOGGLE_LOGISTICS':
+            pid = act.get('productId')
+            if pid in state.get('products', {}):
+                current = state['products'][pid].get('logisticsEnabled', True) is not False
+                state['products'][pid]['logisticsEnabled'] = not current
+
+        elif atype == 'TOGGLE_DOWNSTREAM_SUPPLY':
+            pid = act.get('productId')
+            if pid in state.get('products', {}):
+                current = state['products'][pid].get('supplyDownstreamEnabled', True) is not False
+                state['products'][pid]['supplyDownstreamEnabled'] = not current
+
         elif atype == 'TRIGGER_IPO':
             earned = calculate_shares_earned(state.get('lifetimeRevenue', 0.0))
             if earned > 0:

backend/test_engine.py

@@ -92,10 +92,44 @@ def test_chained_microchips_and_boards():
     assert state['products']['circuit_boards']['totalProduced'] > 0
     print(f"PASS: test_chained_microchips_and_boards (Chips: {state['products']['microchips']['totalProduced']}, Boards: {state['products']['circuit_boards']['totalProduced']})")
 
+def test_policy_toggles():
+    state = engine.get_initial_state()
+    # Unlock wheat and flour
+    state['products']['wheat']['stock'] = 20.0
+    state['products']['flour']['unlocked'] = True
+    state['products']['flour']['lines'] = 1
+
+    # 1. Turn off downstream supply on wheat
+    state = engine.apply_actions(state, [{'type': 'TOGGLE_DOWNSTREAM_SUPPLY', 'productId': 'wheat'}])
+    assert state['products']['wheat']['supplyDownstreamEnabled'] is False
+
+    # Simulate 5 seconds: flour should be bottlenecked because wheat supply to downstream is blocked
+    state['lastTick'] = time.time() - 5.0
+    state = engine.process_offline_and_ticks(state)
+    assert state['products']['flour']['stock'] == 0.0
+    assert state['products']['flour']['isBottlenecked'] is True
+
+    # 2. Turn downstream supply back on: flour consumes wheat and produces
+    state = engine.apply_actions(state, [{'type': 'TOGGLE_DOWNSTREAM_SUPPLY', 'productId': 'wheat'}])
+    assert state['products']['wheat']['supplyDownstreamEnabled'] is True
+
+    # 3. Turn off logistics fleet on wheat
+    state = engine.apply_actions(state, [{'type': 'TOGGLE_LOGISTICS', 'productId': 'wheat'}])
+    assert state['products']['wheat']['logisticsEnabled'] is False
+
+    # Simulate 5 seconds: wheat stock will NOT be sold by logistics fleet
+    cash_before = state['cash']
+    state['lastTick'] = time.time() - 5.0
+    state = engine.process_offline_and_ticks(state)
+    assert state['cash'] == cash_before # Wheat logistics paused, no wholesale sales
+    assert state['products']['flour']['totalProduced'] > 0 # Flour received wheat!
+    print("PASS: test_policy_toggles")
+
 if __name__ == '__main__':
     test_initial_state()
     test_raw_production_and_logistics()
     test_chained_dependency_and_bottleneck()
     test_chained_microchips_and_boards()
+    test_policy_toggles()
     test_ipo_and_shares()
     print("\nALL BACKEND ENGINE TESTS PASSED SUCCESSFULLY!")

frontend/css/layout/workspace.css

@@ -216,20 +216,14 @@
     color: var(--emerald-dark);
 }
 
-/* All Sectors Overview Grid (Strict 6, 3, or 2 grid for 6 sectors) */
+/* All Sectors Overview Grid (Strict 3 columns on desktop, 2 columns on mobile/tablet) */
 .all-sectors-summary-grid {
     display: grid;
     grid-template-columns: repeat(3, 1fr);
     gap: 12px;
 }
 
-@media (min-width: 1400px) {
+@media (max-width: 900px) {
-    .all-sectors-summary-grid {
-        grid-template-columns: repeat(6, 1fr);
-    }
-}
-
-@media (max-width: 768px) {
     .all-sectors-summary-grid {
         grid-template-columns: repeat(2, 1fr);
     }
@@ -243,6 +237,7 @@
 }
 
 
+
 .sector-mini-card {
     background: var(--bg-surface);
     border: 1px solid var(--border-color);

frontend/css/views/production.css

@@ -300,6 +300,62 @@
     color: var(--amber-dark);
 }
 
+/* Facility Logistics & Downstream Policy Bar */
+.facility-policy-bar {
+    display: flex;
+    gap: 6px;
+    align-items: center;
+    background: #f8fafc;
+    border: 1px solid var(--border-color);
+    border-radius: var(--radius-sm);
+    padding: 4px 6px;
+}
+
+.policy-label {
+    font-size: 0.68rem;
+    font-weight: 700;
+    color: var(--text-muted);
+    text-transform: uppercase;
+    letter-spacing: 0.03em;
+    margin-right: 2px;
+}
+
+.btn-policy-toggle {
+    display: inline-flex;
+    align-items: center;
+    gap: 4px;
+    background: var(--bg-surface);
+    border: 1px solid var(--border-color);
+    border-radius: var(--radius-sm);
+    padding: 3px 7px;
+    font-size: 0.72rem;
+    font-weight: 600;
+    color: var(--text-secondary);
+    cursor: pointer;
+    transition: all 0.15s;
+    user-select: none;
+}
+
+.btn-policy-toggle:hover {
+    border-color: var(--border-subtle);
+    background: var(--bg-surface-sub);
+}
+
+.btn-policy-toggle.active {
+    background: #ecfdf5;
+    border-color: #6ee7b7;
+    color: var(--emerald-dark);
+    font-weight: 700;
+}
+
+.btn-policy-toggle.inactive {
+    background: #fef2f2;
+    border-color: #fecaca;
+    color: #b91c1c;
+    font-weight: 700;
+}
+
+
 /* Action Buttons */
 .facility-actions-row {
     display: flex;

frontend/js/app.js

@@ -213,6 +213,34 @@ class ProductionApp {
                 break;
             }
 
+            case 'TOGGLE_LOGISTICS': {
+                const p = getProduct(action.productId);
+                const pState = state.products[action.productId];
+                if (p && pState) {
+                    const nextVal = pState.logisticsEnabled === false ? true : false;
+                    pState.logisticsEnabled = nextVal;
+                    this.showToast(`${p.name} Wholesale Fleet: ${nextVal ? 'ENABLED' : 'PAUSED'}`, nextVal ? 'success' : 'info');
+                    this.sync.queueAction(action);
+                    this.updateActiveView();
+                    this.updateInspectorPane();
+                }
+                break;
+            }
+
+            case 'TOGGLE_DOWNSTREAM_SUPPLY': {
+                const p = getProduct(action.productId);
+                const pState = state.products[action.productId];
+                if (p && pState) {
+                    const nextVal = pState.supplyDownstreamEnabled === false ? true : false;
+                    pState.supplyDownstreamEnabled = nextVal;
+                    this.showToast(`${p.name} Downstream Supply: ${nextVal ? 'ALLOWED' : 'BLOCKED'}`, nextVal ? 'success' : 'warning');
+                    this.sync.queueAction(action);
+                    this.updateActiveView();
+                    this.updateInspectorPane();
+                }
+                break;
+            }
+
             case 'MANUAL_CYCLE': {
                 const p = getProduct(action.productId);
                 const pState = state.products[action.productId];

frontend/js/core/engine.js

@@ -68,16 +68,21 @@ export class SimulationEngine {
                 }
             } else {
                 // Manufacturing logic:
-                // If cycle is ready to start (cycleProgress <= 0.0), check and reserve inputs.
+                // Check if inputs can be consumed (only if upstream producer has supplyDownstreamEnabled !== false)
-                // If already in progress, advance cycle until completion.
                 const neededInputs = p.inputs.map(inp => ({
                     id: inp.id,
                     amount: inp.amount * lines
                 }));
 
+                const canAccessAllInputs = neededInputs.every(inp => {
+                    const upstreamState = state.products[inp.id];
+                    // If upstream has explicitly disabled downstream delivery, downstream cannot pull
+                    if (upstreamState && upstreamState.supplyDownstreamEnabled === false) return false;
+                    return (upstreamState?.stock || 0) >= inp.amount;
+                });
+
                 if (pState.cycleProgress <= 0.0) {
-                    const canStart = neededInputs.every(inp => (state.products[inp.id]?.stock || 0) >= inp.amount);
+                    if (canAccessAllInputs) {
-                    if (canStart) {
                         for (const inp of neededInputs) {
                             state.products[inp.id].stock = Math.max(0, state.products[inp.id].stock - inp.amount);
                         }
@@ -102,7 +107,12 @@ export class SimulationEngine {
                     }
 
                     // Check if another batch can immediately start this tick
-                    const canStartNext = neededInputs.every(inp => (state.products[inp.id]?.stock || 0) >= inp.amount);
+                    const canStartNext = neededInputs.every(inp => {
+                        const upstreamState = state.products[inp.id];
+                        if (upstreamState && upstreamState.supplyDownstreamEnabled === false) return false;
+                        return (upstreamState?.stock || 0) >= inp.amount;
+                    });
+
                     if (canStartNext) {
                         for (const inp of neededInputs) {
                             state.products[inp.id].stock = Math.max(0, state.products[inp.id].stock - inp.amount);
@@ -115,17 +125,21 @@ export class SimulationEngine {
             }
 
             // Continuous Logistics Distribution (Wholesale Sales)
-            // Intermediate goods required by active downstream lines have a reserved buffer so logistics won't starve them
+            // Respect logisticsEnabled flag (can be toggled on/off by player)
             const logisticsUnits = pState.logistics || 0;
-            if (logisticsUnits > 0 && pState.stock > 0) {
+            const isLogisticsActive = pState.logisticsEnabled !== false;
-                // Check if any active unlocked facility needs this product as an input
+
+            if (isLogisticsActive && logisticsUnits > 0 && pState.stock > 0) {
+                // If supply downstream is enabled, reserve stock for active downstream lines
                 let reservedStock = 0;
-                for (const otherP of PRODUCTS) {
+                if (pState.supplyDownstreamEnabled !== false) {
-                    if (otherP.inputs && otherP.inputs.some(inp => inp.id === p.id)) {
+                    for (const otherP of PRODUCTS) {
-                        const otherState = state.products[otherP.id];
+                        if (otherP.inputs && otherP.inputs.some(inp => inp.id === p.id)) {
-                        if (otherState && otherState.unlocked && otherState.lines > 0) {
+                            const otherState = state.products[otherP.id];
-                            const inpDef = otherP.inputs.find(inp => inp.id === p.id);
+                            if (otherState && otherState.unlocked && otherState.lines > 0) {
-                            reservedStock = Math.max(reservedStock, inpDef.amount * otherState.lines);
+                                const inpDef = otherP.inputs.find(inp => inp.id === p.id);
+                                reservedStock = Math.max(reservedStock, inpDef.amount * otherState.lines);
+                            }
                         }
                     }
                 }

frontend/js/core/state.js

@@ -42,12 +42,15 @@ export function getInitialState() {
             lines: p.unlockedDefault ? 1 : 0,
             manager: false,
             logistics: p.unlockedDefault ? 1 : 0,
+            logisticsEnabled: true,
+            supplyDownstreamEnabled: true,
             cycleProgress: 0.0,
             isBottlenecked: false,
             totalProduced: 0.0
         };
     });
 
+
     // Initialize boardroom perks
     BOARDROOM_PERKS.forEach(perk => {
         state.boardroomPerks[perk.id] = 0;

frontend/js/ui/inspectorView.js

@@ -53,6 +53,31 @@ export function mountInspector(container, state, onAction) {
                 </div>
             </div>
 
+            <!-- Distribution Fleet & Downstream Supply Policies -->
+            <div class="inspector-section">
+                <h4 class="section-heading">
+                    <iconify-icon icon="lucide:sliders"></iconify-icon> Supply & Distribution Policies
+                </h4>
+                <div class="liquidation-buttons">
+                    <button class="btn-corp-secondary" id="insp-btn-toggle-logistics" data-product="${product.id}" title="Toggle Wholesale Fleet on/off">
+                        <span class="liquidation-btn-label">
+                            <iconify-icon icon="${(pState.logisticsEnabled !== false) ? 'lucide:truck' : 'lucide:truck-x'}"></iconify-icon> Wholesale Fleet
+                        </span>
+                        <span class="liquidation-btn-val" id="insp-toggle-log-status" style="color: ${(pState.logisticsEnabled !== false) ? 'var(--emerald-dark)' : 'var(--amber-dark)'};">
+                            ${(pState.logisticsEnabled !== false) ? 'ACTIVE' : 'PAUSED'}
+                        </span>
+                    </button>
+                    <button class="btn-corp-secondary" id="insp-btn-toggle-downstream" data-product="${product.id}" title="Toggle Raw Delivery to Downstream Consumers on/off">
+                        <span class="liquidation-btn-label">
+                            <iconify-icon icon="${(pState.supplyDownstreamEnabled !== false) ? 'lucide:git-pull-request' : 'lucide:git-pull-request-closed'}"></iconify-icon> Downstream
+                        </span>
+                        <span class="liquidation-btn-val" id="insp-toggle-down-status" style="color: ${(pState.supplyDownstreamEnabled !== false) ? 'var(--emerald-dark)' : 'var(--amber-dark)'};">
+                            ${(pState.supplyDownstreamEnabled !== false) ? 'ALLOWED' : 'BLOCKED'}
+                        </span>
+                    </button>
+                </div>
+            </div>
+
             <!-- Instant Wholesale Market Liquidation -->
             <div class="inspector-section">
                 <h4 class="section-heading">
@@ -145,6 +170,16 @@ export function mountInspector(container, state, onAction) {
         allBtn.onclick = () => onAction({ type: 'LIQUIDATE_STOCK', productId: product.id, ratio: 1.0 });
     }
 
+    const toggleLogBtn = container.querySelector('#insp-btn-toggle-logistics');
+    if (toggleLogBtn) {
+        toggleLogBtn.onclick = () => onAction({ type: 'TOGGLE_LOGISTICS', productId: product.id });
+    }
+
+    const toggleDownBtn = container.querySelector('#insp-btn-toggle-downstream');
+    if (toggleDownBtn) {
+        toggleDownBtn.onclick = () => onAction({ type: 'TOGGLE_DOWNSTREAM_SUPPLY', productId: product.id });
+    }
+
     container.querySelectorAll('.chain-item-row').forEach(row => {
         row.onclick = () => onAction({ type: 'SELECT_PRODUCT', productId: row.dataset.product });
     });
@@ -166,6 +201,21 @@ export function updateInspector(container, state) {
         elStock.textContent = `${fmtNum(pState.stock, 0)} ${product.unit}`;
     }
 
+    // Update policy statuses
+    const isLogActive = pState.logisticsEnabled !== false;
+    const elLogStatus = document.getElementById('insp-toggle-log-status');
+    if (elLogStatus) {
+        elLogStatus.textContent = isLogActive ? 'ACTIVE' : 'PAUSED';
+        elLogStatus.style.color = isLogActive ? 'var(--emerald-dark)' : 'var(--amber-dark)';
+    }
+
+    const isDownActive = pState.supplyDownstreamEnabled !== false;
+    const elDownStatus = document.getElementById('insp-toggle-down-status');
+    if (elDownStatus) {
+        elDownStatus.textContent = isDownActive ? 'ALLOWED' : 'BLOCKED';
+        elDownStatus.style.color = isDownActive ? 'var(--emerald-dark)' : 'var(--amber-dark)';
+    }
+
     // Update liquidation values & buttons
     const totalLiquidationValue = (pState.stock || 0) * product.basePrice;
     const halfLiquidationValue = totalLiquidationValue * 0.5;

frontend/js/ui/production/facilityCard.js

@@ -127,12 +127,29 @@ export function renderFacilityCardHtml(p, pState, state, buyMode) {
                 </div>
                 <div class="stat-cell" title="Logistics fleets automatically sell stockpiled goods continuously onto the wholesale market (0.75 units/sec per fleet)">
                     <span class="stat-label">Logistics Auto-Sell:</span>
-                    <span class="stat-value font-mono" id="logistics-${p.id}">${pState.logistics || 0} fleets (${fmtNum((pState.logistics || 0) * 0.75, 2)}/s)</span>
+                    <span class="stat-value font-mono" id="logistics-${p.id}">
+                        ${pState.logistics || 0} fleets (${(pState.logisticsEnabled !== false) ? `${fmtNum((pState.logistics || 0) * 0.75, 2)}/s` : 'Paused'})
+                    </span>
                 </div>
             </div>
 
             ${inputsHtml}
 
+            <!-- Facility Supply & Distribution Policies -->
+            <div class="facility-policy-bar">
+                <span class="policy-label">Policy:</span>
+                
+                <button class="btn-policy-toggle ${(pState.logisticsEnabled !== false) ? 'active' : 'inactive'} btn-toggle-logistics" id="btn-toggle-logistics-${p.id}" data-product="${p.id}" title="Toggle Wholesale Distribution Fleet on/off">
+                    <iconify-icon icon="${(pState.logisticsEnabled !== false) ? 'lucide:truck' : 'lucide:truck-x'}"></iconify-icon>
+                    <span id="btn-toggle-logistics-text-${p.id}">Wholesale Fleet: ${(pState.logisticsEnabled !== false) ? 'ON' : 'OFF'}</span>
+                </button>
+
+                <button class="btn-policy-toggle ${(pState.supplyDownstreamEnabled !== false) ? 'active' : 'inactive'} btn-toggle-downstream" id="btn-toggle-downstream-${p.id}" data-product="${p.id}" title="Toggle raw material supply to downstream manufacturing factories on/off">
+                    <iconify-icon icon="${(pState.supplyDownstreamEnabled !== false) ? 'lucide:git-pull-request' : 'lucide:git-pull-request-closed'}"></iconify-icon>
+                    <span id="btn-toggle-downstream-text-${p.id}">Downstream Supply: ${(pState.supplyDownstreamEnabled !== false) ? 'ON' : 'OFF'}</span>
+                </button>
+            </div>
+
             <!-- Facility Actions Bar -->
             <div class="facility-actions-row">
                 <button class="btn-corp-action btn-cycle" data-product="${p.id}" title="Run 1 manual production cycle">
@@ -223,12 +240,45 @@ export function updateFacilityCardDom(p, pState, state, buyMode) {
     const elLogistics = document.getElementById(`logistics-${p.id}`);
     if (elLogistics) {
         const count = pState.logistics || 0;
-        const logText = `${count} fleets (${fmtNum(count * 0.75, 2)}/s)`;
+        const isLogActive = pState.logisticsEnabled !== false;
+        const ratePart = isLogActive ? `${fmtNum(count * 0.75, 2)}/s` : 'Paused';
+        const logText = `${count} fleets (${ratePart})`;
         if (elLogistics.textContent !== logText) {
             elLogistics.textContent = logText;
         }
     }
 
+    // Policy Button Toggles DOM State
+    const btnToggleLog = document.getElementById(`btn-toggle-logistics-${p.id}`);
+    if (btnToggleLog) {
+        const isLogActive = pState.logisticsEnabled !== false;
+        btnToggleLog.className = `btn-policy-toggle ${isLogActive ? 'active' : 'inactive'} btn-toggle-logistics`;
+        const textSpan = document.getElementById(`btn-toggle-logistics-text-${p.id}`);
+        if (textSpan) {
+            const tText = `Wholesale Fleet: ${isLogActive ? 'ON' : 'OFF'}`;
+            if (textSpan.textContent !== tText) textSpan.textContent = tText;
+        }
+        const iconEl = btnToggleLog.querySelector('iconify-icon');
+        if (iconEl) {
+            iconEl.setAttribute('icon', isLogActive ? 'lucide:truck' : 'lucide:truck-x');
+        }
+    }
+
+    const btnToggleDown = document.getElementById(`btn-toggle-downstream-${p.id}`);
+    if (btnToggleDown) {
+        const isDownActive = pState.supplyDownstreamEnabled !== false;
+        btnToggleDown.className = `btn-policy-toggle ${isDownActive ? 'active' : 'inactive'} btn-toggle-downstream`;
+        const textSpan = document.getElementById(`btn-toggle-downstream-text-${p.id}`);
+        if (textSpan) {
+            const tText = `Downstream Supply: ${isDownActive ? 'ON' : 'OFF'}`;
+            if (textSpan.textContent !== tText) textSpan.textContent = tText;
+        }
+        const iconEl = btnToggleDown.querySelector('iconify-icon');
+        if (iconEl) {
+            iconEl.setAttribute('icon', isDownActive ? 'lucide:git-pull-request' : 'lucide:git-pull-request-closed');
+        }
+    }
+
     const elProgress = document.getElementById(`progress-${p.id}`);
     if (elProgress) {
         const progressPct = Math.min(100, Math.floor((pState.cycleProgress || 0) * 100));

frontend/js/ui/production/ratesCalculator.js

@@ -39,12 +39,17 @@ export function getProductOutputRates(p, pState, state) {
 
     // Logistics revenue rate: items sold passively per second * price
     const logisticsUnits = pState.logistics || 0;
-    const logisticsPriceMult = state.upgrades?.global_supply_chain ? 1.5 : 1.0;
+    const isLogisticsActive = pState.logisticsEnabled !== false;
-    const salePrice = p.basePrice * logisticsPriceMult;
+    let revRate = 0;
-    const maxSellCapacity = logisticsUnits * 0.75;
+
-    // If stockpiled, sells at max fleet capacity; otherwise bottlenecked by production velocity
+    if (isLogisticsActive && logisticsUnits > 0) {
-    const effectiveSellRate = Math.min(maxSellCapacity, pState.stock > 0 ? maxSellCapacity : prodRate);
+        const logisticsPriceMult = state.upgrades?.global_supply_chain ? 1.5 : 1.0;
-    const revRate = effectiveSellRate * salePrice;
+        const salePrice = p.basePrice * logisticsPriceMult;
+        const maxSellCapacity = logisticsUnits * 0.75;
+        // If stockpiled, sells at max fleet capacity; otherwise bottlenecked by production velocity
+        const effectiveSellRate = Math.min(maxSellCapacity, pState.stock > 0 ? maxSellCapacity : prodRate);
+        revRate = effectiveSellRate * salePrice;
+    }
 
     return { prodRate, revRate, isBottlenecked, milestoneMult };
 }
@@ -63,23 +68,32 @@ export function computeProductNetFlow(product, state) {
 
     // Calculate how much active downstream factories consume per second
     let consumedRate = 0;
-    for (const otherP of PRODUCTS) {
+    const isSupplyDownstreamActive = pState.supplyDownstreamEnabled !== false;
-        if (!otherP.inputs) continue;
+
-        const inpMatch = otherP.inputs.find(inp => inp.id === product.id);
+    if (isSupplyDownstreamActive) {
-        if (inpMatch) {
+        for (const otherP of PRODUCTS) {
-            const otherState = state.products[otherP.id];
+            if (!otherP.inputs) continue;
-            if (otherState && otherState.unlocked && otherState.lines > 0 && !otherState.isBottlenecked) {
+            const inpMatch = otherP.inputs.find(inp => inp.id === product.id);
-                const otherRates = getProductOutputRates(otherP, otherState, state);
+            if (inpMatch) {
-                const cyclesPerSec = otherRates.prodRate / (otherP.outputAmount * otherState.lines);
+                const otherState = state.products[otherP.id];
-                consumedRate += inpMatch.amount * otherState.lines * cyclesPerSec;
+                if (otherState && otherState.unlocked && otherState.lines > 0 && !otherState.isBottlenecked) {
+                    const otherRates = getProductOutputRates(otherP, otherState, state);
+                    const cyclesPerSec = otherRates.prodRate / (otherP.outputAmount * otherState.lines);
+                    consumedRate += inpMatch.amount * otherState.lines * cyclesPerSec;
+                }
             }
         }
     }
 
     const logisticsUnits = pState.logistics || 0;
-    const maxSellCapacity = logisticsUnits * 0.75;
+    const isLogisticsActive = pState.logisticsEnabled !== false;
-    const availableForSale = Math.max(0, effectiveProd - consumedRate);
+    let soldRate = 0;
-    const soldRate = Math.min(maxSellCapacity, pState.stock > 0 ? maxSellCapacity : availableForSale);
+
+    if (isLogisticsActive && logisticsUnits > 0) {
+        const maxSellCapacity = logisticsUnits * 0.75;
+        const availableForSale = Math.max(0, effectiveProd - consumedRate);
+        soldRate = Math.min(maxSellCapacity, pState.stock > 0 ? maxSellCapacity : availableForSale);
+    }
 
     const netRate = effectiveProd - consumedRate - soldRate;
 

frontend/js/ui/productionView.js

@@ -64,6 +64,14 @@ export function mountProductionFloor(container, state, onAction, engine) {
     container.querySelectorAll('.btn-expand-logistics').forEach(btn => {
         btn.onclick = () => onAction({ type: 'BUY_LOGISTICS', productId: btn.dataset.product });
     });
+
+    container.querySelectorAll('.btn-toggle-logistics').forEach(btn => {
+        btn.onclick = () => onAction({ type: 'TOGGLE_LOGISTICS', productId: btn.dataset.product });
+    });
+
+    container.querySelectorAll('.btn-toggle-downstream').forEach(btn => {
+        btn.onclick = () => onAction({ type: 'TOGGLE_DOWNSTREAM_SUPPLY', productId: btn.dataset.product });
+    });
 }
 
 /**