feat(i18n): add VAT labels and email sent messages in German and English

style(admin): increase max-width of admin page and adjust table styles

fix(n8n): enhance workflow import and publishing process

fix(workflows): update SQL queries for fetching and updating sales orders

feat(migrations): normalize rental types and enhance email guard for individuell rentals

feat(migrations): add RPC for updating deposit in sales orders

fix(migrations): ensure individuell orders persist net/vat components and backfill existing records

test: update last run status to failed

frontend/admin.js

@@ -70,6 +70,14 @@ const state = {
     forcedRotation: false,
 };
 
+function notify(message, duration = 3000) {
+    if (typeof window.showToast === "function") {
+        window.showToast(message, duration);
+        return;
+    }
+    alert(message);
+}
+
 // =========================================================================
 // AUTH FLOW
 // =========================================================================
@@ -396,6 +404,7 @@ function renderLeads() {
     leadsEmpty.style.display = rows.length ? "none" : "block";
     leadsTableBody.innerHTML = "";
     for (const l of rows) {
+        const rental = rentalTypeMeta(l.rental_type);
         const total = l.total_eur || 0;
         const totalStr = total > 0 ? "€ " + total.toLocaleString("de-DE") : "—";
         const tr = document.createElement("tr");
@@ -404,7 +413,7 @@ function renderLeads() {
             <td><strong>${esc(l.name)}</strong><br /><span class="muted">${esc(l.email)}${l.phone ? " · " + esc(l.phone) : ""}</span></td>
             <td>${esc(l.vehicle_label || "—")}</td>
             <td>${esc(l.date_from || "—")} → ${esc(l.date_to || "—")}</td>
-            <td style="white-space:nowrap;"><span class="pill pill-${esc(l.rental_type || 'weekend')}">${esc(l.rental_type || 'weekend')}</span></td>
+            <td style="white-space:nowrap;"><span class="pill pill-${esc(rental.type)}">${esc(rental.label)}</span></td>
             <td style="font-weight:600;color:var(--accent-strong);">${totalStr}</td>
             <td><span class="pill pill-${esc(l.status)}">${esc(l.status)}</span></td>
             <td style="white-space:nowrap;">
@@ -553,6 +562,7 @@ async function renderLeadTab(tab, l) {
         });
         leadDialogBody.appendChild(saveNoteBtn);
     } else if (tab === "pricing") {
+        const rental = rentalTypeMeta(l.rental_type);
         const daily = l.daily_subtotal || 0;
         const weekend = l.weekend_subtotal || 0;
         const sub = l.subtotal_eur || 0;
@@ -569,8 +579,8 @@ async function renderLeadTab(tab, l) {
                 <div class="price-row total"><span>${lang === "de" ? t("adminTotalLabel") : t("adminTotalLabelEn")}</span><span>€ ${total.toLocaleString("de-DE")}</span></div>
                 <div class="price-row muted" style="margin-top:0.8rem;"><span>${lang === "de" ? t("adminDepositLabel") : t("adminDepositLabelEn")}</span><span>€ ${deposit.toLocaleString("de-DE")}</span></div>
                 <div class="price-row muted"><span>${lang === "de" ? t("adminIncludedKmLabel") : t("adminIncludedKmLabelEn")}</span><span>${(l.total_days || 0) * (state.vehicleMap.get(l.vehicle_id)?.included_km_per_day || 150)} km</span></div>
-              <div class="price-row muted"><span>${lang === "de" ? t("adminTotalDaysLabel") : t("adminTotalDaysLabelEn")}</span><span>${l.total_days || 0}</span></div>
-                <div class="price-row muted"><span>${lang === "de" ? t("adminRentalType") : t("adminRentalTypeEn")}</span><span><span class="pill pill-${esc(l.rental_type || 'weekend')}">${esc(l.rental_type || 'weekend')}</span></span></div>
+                                <div class="price-row muted"><span>${lang === "de" ? t("adminTotalDaysLabel") : t("adminTotalDaysLabelEn")}</span><span>${l.total_days || 0}</span></div>
+                                <div class="price-row muted"><span>${lang === "de" ? t("adminRentalType") : t("adminRentalTypeEn")}</span><span><span class="pill pill-${esc(rental.type)}">${esc(rental.label)}</span></span></div>
             </div>`;
     } else if (tab === "documents") {
         const docs = await loadLeadAttachments(l.id);
@@ -687,6 +697,7 @@ function renderOrders() {
     ordersEmpty.style.display = state.salesOrders.length ? "none" : "block";
     ordersTableBody.innerHTML = "";
     for (const o of state.salesOrders) {
+        const rental = rentalTypeMeta(o.rental_type);
         const total = o.total_eur || 0;
         const totalStr = total > 0 ? "€ " + total.toLocaleString("de-DE") : "—";
         const cust = state.customers.find(c => c.id === o.customer_id);
@@ -696,7 +707,7 @@ function renderOrders() {
             <td>${cust ? `<strong>${esc(cust.name)}</strong><br><span class="muted">${esc(cust.email)}</span>` : `<span class="muted">${esc(o.customer_id?.slice(0, 8) || "—")}</span>`}</td>
             <td>${esc(o.vehicle_label || "—")}</td>
             <td>${esc(o.date_from || "—")} → ${esc(o.date_to || "—")}</td>
-            <td style="white-space:nowrap;"><span class="pill pill-${esc(o.rental_type || 'weekend')}">${esc(o.rental_type || 'weekend')}</span></td>
+            <td style="white-space:nowrap;"><span class="pill pill-${esc(rental.type)}">${esc(rental.label)}</span></td>
             <td style="font-weight:600;color:var(--accent-strong);">${totalStr}</td>
             <td><span class="pill pill-${o.kaution_paid ? "active" : "new"}">${o.kaution_paid ? "✓" : "—"}</span></td>
             <td><span class="pill pill-${o.rental_paid ? "active" : "new"}">${o.rental_paid ? "✓" : "—"}</span></td>
@@ -712,13 +723,88 @@ function renderOrders() {
 // ----- ORDER DETAIL DIALOG -----
 const orderDialog      = document.querySelector("#orderDialog");
 const orderDialogTitle = document.querySelector("#orderDialogTitle");
+const orderDialogTabs  = document.querySelector("#orderDialogTabs");
 const orderDialogBody  = document.querySelector("#orderDialogBody");
 const orderDialogFooter = document.querySelector("#orderDialogFooter");
 const orderDialogClose = document.querySelector("#orderDialogClose");
 
+async function sendOrderEmailDirect(orderId) {
+    const sendBtn = orderDialogBody.querySelector("[data-manual-email-send]");
+    if (sendBtn) sendBtn.disabled = true;
+
+    const n8nUrl = (window.MCCARS_CONFIG?.N8N_WEBHOOK_URL || "http://localhost:55590") + "/webhook/manual-email-send";
+
+    try {
+        // Use urlencoded payload to avoid browser preflight/CORS issues with JSON headers.
+        const payload = new URLSearchParams({ sales_order_id: orderId });
+        const res = await fetch(n8nUrl, {
+            method: "POST",
+            body: payload,
+        });
+
+        if (!res.ok) {
+            throw new Error(`HTTP ${res.status}`);
+        }
+
+        notify(t("emailSentToast"), 5000);
+    } catch (err) {
+        console.error("Webhook error:", err);
+        alert(`Email senden fehlgeschlagen: ${err?.message || err}`);
+    }
+}
+
+orderDialogBody.addEventListener("click", async (e) => {
+    const sendBtn = e.target.closest("[data-manual-email-send]");
+    if (!sendBtn) return;
+
+    e.preventDefault();
+    const orderId = sendBtn.dataset.orderId;
+    if (!orderId) return;
+
+    await sendOrderEmailDirect(orderId);
+    await loadSalesOrders();
+    const fresh = state.salesOrders.find(x => x.id === orderId);
+    if (fresh) await renderOrderTab("general", fresh, orderId);
+});
+
+const orderTabOrder = ["general", "pricing"];
+const orderTabLabels = {
+    general: () => getLang() === "de" ? t("adminTabGeneral") : t("adminTabGeneralEn"),
+    pricing: () => getLang() === "de" ? t("adminTabPricing") : t("adminTabPricingEn"),
+};
+
 async function openOrder(id) {
     const o = state.salesOrders.find(x => x.id === id);
     if (!o) return;
+    const cust = state.customers.find(c => c.id === o.customer_id);
+
+    orderDialogTitle.textContent = `${o.order_number || o.id.slice(0, 8)} · ${cust?.name || "—"}`;
+
+    // Build tabs
+    orderDialogTabs.innerHTML = orderTabOrder.map((tab, i) =>
+        `<button class="order-tab${i === 0 ? " active" : ""}" data-order-tab="${tab}">${orderTabLabels[tab]()}</button>`
+    ).join("");
+
+    // Render first tab
+    await renderOrderTab("general", o, id);
+
+    orderDialog.showModal();
+
+    // Tab switching
+    orderDialogTabs.querySelectorAll(".order-tab").forEach(btn => {
+        btn.addEventListener("click", () => {
+            orderDialogTabs.querySelectorAll(".order-tab").forEach(b => b.classList.remove("active"));
+            btn.classList.add("active");
+            renderOrderTab(btn.dataset.orderTab, o, id);
+        });
+    });
+
+    orderDialogClose.addEventListener("click", () => orderDialog.close(), { once: true });
+}
+
+async function renderOrderTab(tab, o, id) {
+    const rental = rentalTypeMeta(o.rental_type);
+    const isIndividuell = rental.type === "individuell";
     const lang = getLang();
     const cust = state.customers.find(c => c.id === o.customer_id);
     const total = o.total_eur || 0;
@@ -728,149 +814,168 @@ async function openOrder(id) {
     const emailSentPillClass = emailSent === 1 ? 'active' : emailSent === 2 ? 'disqualified' : 'new';
     const isEmailLocked = emailSent === 1;
 
-    orderDialogTitle.textContent = `${o.order_number || o.id.slice(0, 8)} · ${cust?.name || "—"}`;
+    if (tab === "general") {
+        // Load attachments for this order
+        const { data: attachments } = await supabase
+            .from("sales_order_attachments")
+            .select("*")
+            .eq("sales_order_id", id)
+            .order("created_at", { ascending: false });
+        const docs = attachments || [];
 
-    // Load attachments for this order
-    const { data: attachments } = await supabase
-        .from("sales_order_attachments")
-        .select("*")
-        .eq("sales_order_id", id)
-        .order("created_at", { ascending: false });
-    const docs = attachments || [];
-
-    orderDialogBody.innerHTML = `
-        <dl class="kv">
-            <dt>${lang === "de" ? "Kunde" : "Customer"}</dt><dd>${cust ? `<a href="#" class="link-lead" data-goto-cust="${cust.id}">${esc(cust.name)} (${esc(cust.email)})</a>` : esc(o.customer_id?.slice(0, 8) || "—")}</dd>
-            <dt>${lang === "de" ? "Fahrzeug" : "Vehicle"}</dt><dd>${esc(o.vehicle_label || "—")}</dd>
-            <dt>${lang === "de" ? "Zeitraum" : "Period"}</dt><dd>${esc(o.date_from || "—")} → ${esc(o.date_to || "—")}</dd>
-            <dt>${t("adminTotalLabel")}</dt><dd id="orderTotalDisplay" style="font-weight:600;">
-                ${o.rental_type === 'individuell' && !isEmailLocked
-                    ? `<input type="number" id="orderTotalInput" step="1" min="0" value="${o.total_eur || 0}" style="font-weight:600;width:120px;" ${isEmailLocked ? 'disabled' : ''} />
-                       <button class="btn small" id="orderTotalSave" style="margin-left:0.4rem;" ${isEmailLocked ? 'disabled' : ''}>${t("adminSave")}</button>`
-                    : '€ ' + total.toLocaleString("de-DE")
-                }
-            </dd>
-            <dt>${t("adminDepositLabel")}</dt><dd>${isEmailLocked
-                ? '€ ' + deposit.toLocaleString("de-DE")
-                : `<input type="number" id="orderDepositInput" step="1" min="0" value="${deposit}" style="width:120px;" ${isEmailLocked ? 'disabled' : ''} /><button class="btn small" id="orderDepositSave" style="margin-left:0.4rem;" ${isEmailLocked ? 'disabled' : ''}>${t("adminSave")}</button>`
-            }</dd>
-            <dt>${t("adminEmailSent")}</dt><dd><span class="pill pill-${emailSentPillClass}">${emailSentText}</span></dd>
-            ${o.rental_type === 'individuell' && !isEmailLocked ? `<dt></dt><dd><button class="btn small" id="manualEmailSend" style="background-color:var(--accent-strong);color:#fff;">${t("sendEmailButton")}</button></dd>` : ''}
-        </dl>
-        <div style="display:flex;gap:0.4rem;flex-wrap:wrap;margin:1rem 0;">
-            <button class="btn small ${o.kaution_paid ? "ghost" : ""}" data-so-toggle="kaution" data-so-id="${o.id}">${o.kaution_paid ? t("adminKautionPaid") : t("adminKautionPending")}</button>
-            <button class="btn small ${o.rental_paid ? "ghost" : ""}" data-so-toggle="rental" data-so-id="${o.id}">${o.rental_paid ? t("adminRentalPaid") : t("adminRentalPending")}</button>
-            <button class="btn small ${o.rental_complete ? "ghost" : ""}" data-so-toggle="complete" data-so-id="${o.id}">${o.rental_complete ? t("adminCompleteDone") : t("adminCompletePending")}</button>
-        </div>
-        <h4 style="margin:1.2rem 0 0.6rem;font-size:0.9rem;color:var(--muted);">${t("adminTabDocuments")}</h4>
-        ${docs.length ? renderDocList(docs) : `<p class="muted" style="text-align:center;padding:1rem 0;">${t("adminNoDocuments")}</p>`}
-        <div style="margin-top:0.8rem;">
-            <label class="muted" style="display:block;margin-bottom:0.3rem;">${t("adminPrivateNotes")}</label>
-            <textarea id="orderNote" rows="4" style="width:100%;resize:vertical;">${esc(o.private_notes || "")}</textarea>
-            <div style="display:flex;justify-content:flex-end;margin-top:0.4rem;">
-                <button class="btn small" id="orderNoteSave">${t("adminSaveNotes")}</button>
+        orderDialogBody.innerHTML = `
+            <dl class="kv">
+                <dt>${lang === "de" ? "Kunde" : "Customer"}</dt><dd>${cust ? `<a href="#" class="link-lead" data-goto-cust="${cust.id}">${esc(cust.name)} (${esc(cust.email)})</a>` : esc(o.customer_id?.slice(0, 8) || "—")}</dd>
+                <dt>${lang === "de" ? "Fahrzeug" : "Vehicle"}</dt><dd>${esc(o.vehicle_label || "—")}</dd>
+                <dt>${lang === "de" ? "Zeitraum" : "Period"}</dt><dd>${esc(o.date_from || "—")} → ${esc(o.date_to || "—")}</dd>
+                <dt>${lang === "de" ? t("adminRentalType") : t("adminRentalTypeEn")}</dt><dd><span class="pill pill-${esc(rental.type)}">${esc(rental.label)}</span></dd>
+                <dt>${t("adminEmailSent")}</dt><dd><span class="pill pill-${emailSentPillClass}">${emailSentText}</span></dd>
+            </dl>
+            <div style="display:flex;gap:0.4rem;flex-wrap:wrap;margin:1rem 0;">
+                <button class="btn small ${o.kaution_paid ? "ghost" : ""}" data-so-toggle="kaution" data-so-id="${o.id}">${o.kaution_paid ? t("adminKautionPaid") : t("adminKautionPending")}</button>
+                <button class="btn small ${o.rental_paid ? "ghost" : ""}" data-so-toggle="rental" data-so-id="${o.id}">${o.rental_paid ? t("adminRentalPaid") : t("adminRentalPending")}</button>
+                <button class="btn small ${o.rental_complete ? "ghost" : ""}" data-so-toggle="complete" data-so-id="${o.id}">${o.rental_complete ? t("adminCompleteDone") : t("adminCompletePending")}</button>
             </div>
-        </div>`;
+            <h4 style="margin:1.2rem 0 0.6rem;font-size:0.9rem;color:var(--muted);">${t("adminTabDocuments")}</h4>
+            ${docs.length ? renderDocList(docs) : `<p class="muted" style="text-align:center;padding:1rem 0;">${t("adminNoDocuments")}</p>`}
+            <div style="margin-top:0.8rem;">
+                <label class="muted" style="display:block;margin-bottom:0.3rem;">${t("adminPrivateNotes")}</label>
+                <textarea id="orderNote" rows="4" style="width:100%;resize:vertical;">${esc(o.private_notes || "")}</textarea>
+                <div style="display:flex;justify-content:space-between;align-items:center;margin-top:0.4rem;">
+                    <div>${emailSent !== 1 ? `<button class="btn small" type="button" data-manual-email-send data-order-id="${o.id}" style="background-color:var(--accent-strong);color:#fff;">${t("sendEmailButton")}</button>` : ''}</div>
+                    <button class="btn small" id="orderNoteSave">${t("adminSaveNotes")}</button>
+                </div>
+            </div>`;
 
-    // Customer lookup link
-    orderDialogBody.querySelectorAll("[data-goto-cust]").forEach(a => {
-        a.addEventListener("click", (e) => {
-            e.preventDefault();
-            orderDialog.close();
-            openCustomer(a.dataset.gotoCust);
+        // Customer lookup link
+        orderDialogBody.querySelectorAll("[data-goto-cust]").forEach(a => {
+            a.addEventListener("click", (e) => {
+                e.preventDefault();
+                orderDialog.close();
+                openCustomer(a.dataset.gotoCust);
+            });
         });
-    });
 
-    // Document open links
-    orderDialogBody.querySelectorAll("[data-open-file]").forEach(btn => {
-        btn.addEventListener("click", async (e) => {
-            e.preventDefault();
-            await openAttachmentInNewTab(btn.dataset.openFile, btn.dataset.openBucket || "customer-documents");
+        // Document open links
+        orderDialogBody.querySelectorAll("[data-open-file]").forEach(btn => {
+            btn.addEventListener("click", async (e) => {
+                e.preventDefault();
+                await openAttachmentInNewTab(btn.dataset.openFile, btn.dataset.openBucket || "customer-documents");
+            });
         });
-    });
 
-    // Toggle buttons
-    orderDialogBody.querySelectorAll("[data-so-toggle]").forEach(btn => {
-        btn.addEventListener("click", async () => {
-            await toggleSalesOrderState(btn.dataset.soId, btn.dataset.soToggle);
-            await openOrder(id); // re-render
+        // Toggle buttons
+        orderDialogBody.querySelectorAll("[data-so-toggle]").forEach(btn => {
+            btn.addEventListener("click", async () => {
+                await toggleSalesOrderState(btn.dataset.soId, btn.dataset.soToggle);
+                await loadSalesOrders();
+                const fresh = state.salesOrders.find(x => x.id === id);
+                if (fresh) await renderOrderTab("general", fresh, id);
+            });
         });
-    });
 
-    // Dirty form tracking
-    let noteIsDirty = false;
-    const orderNoteEl = document.querySelector("#orderNote");
-    const originalNoteValue = o.private_notes || "";
-    const saveBtn = document.querySelector("#orderNoteSave");
-    if (orderNoteEl && saveBtn) {
-        saveBtn.classList.add("ghost");
-        orderNoteEl.addEventListener("input", () => {
-            noteIsDirty = orderNoteEl.value !== originalNoteValue;
-            if (noteIsDirty) {
-                saveBtn.classList.remove("ghost");
-                saveBtn.style.backgroundColor = "var(--accent-strong)";
-                saveBtn.style.color = "#fff";
-                saveBtn.textContent = t("adminSaveNotes") + " (unsaved)";
-            } else {
-                saveBtn.classList.add("ghost");
-                saveBtn.style.backgroundColor = "";
-                saveBtn.style.color = "";
-                saveBtn.textContent = t("adminSaveNotes");
+        // Dirty form tracking
+        let noteIsDirty = false;
+        const orderNoteEl = document.querySelector("#orderNote");
+        const originalNoteValue = o.private_notes || "";
+        const saveBtn = document.querySelector("#orderNoteSave");
+        if (orderNoteEl && saveBtn) {
+            saveBtn.classList.add("ghost");
+            orderNoteEl.addEventListener("input", () => {
+                noteIsDirty = orderNoteEl.value !== originalNoteValue;
+                if (noteIsDirty) {
+                    saveBtn.classList.remove("ghost");
+                    saveBtn.style.backgroundColor = "var(--accent-strong)";
+                    saveBtn.style.color = "#fff";
+                    saveBtn.textContent = t("adminSaveNotes") + " (unsaved)";
+                } else {
+                    saveBtn.classList.add("ghost");
+                    saveBtn.style.backgroundColor = "";
+                    saveBtn.style.color = "";
+                    saveBtn.textContent = t("adminSaveNotes");
+                }
+            });
+        }
+
+        // Save notes
+        document.querySelector("#orderNoteSave")?.addEventListener("click", async () => {
+            const ok = await saveSalesOrderPrivateNotes(o.id, document.querySelector("#orderNote").value);
+            if (ok) {
+                noteIsDirty = false;
+                document.querySelector("#orderNoteSave").textContent = "✓";
+                setTimeout(() => { document.querySelector("#orderNoteSave").textContent = t("adminSaveNotes"); }, 1500);
             }
         });
+
+    } else if (tab === "pricing") {
+        let daily = o.daily_subtotal || 0;
+        let weekend = o.weekend_subtotal || 0;
+        let sub = o.subtotal_eur || 0;
+        let vat = o.vat_eur || 0;
+        const days = o.total_days || 0;
+        const inclVatLabel = lang === "de" ? t("adminInclVat") : t("adminInclVatEn");
+
+        // For individuell: derive pricing from total (which includes VAT)
+        if (isIndividuell && total > 0) {
+            sub = Math.round(total / 1.2 * 100) / 100;
+            vat = Math.round((total - sub) * 100) / 100;
+            daily = sub; // all days counted as weekdays
+            weekend = 0;
+        }
+
+        const weekdayCount = isIndividuell ? days : (o.weekday_count || 0);
+        const weekendCount = isIndividuell ? 0 : (o.weekend_day_count || 0);
+        const perDay = daily && weekdayCount ? Math.round(daily / weekdayCount) : 0;
+        const perWeekend = weekend && weekendCount ? Math.round(weekend / weekendCount) : 0;
+
+        orderDialogBody.innerHTML = `
+            <div class="pricing-card">
+                <div class="price-row"><span>${lang === "de" ? t("adminWeekdays") : t("adminWeekdaysEn")} (${weekdayCount} × € ${perDay || "—"})</span><span>€ ${daily.toLocaleString("de-DE")}</span></div>
+                <div class="price-row"><span>${lang === "de" ? t("adminWeekendRateLabel") : t("adminWeekendRateLabelEn")} (${weekendCount} × € ${perWeekend || "—"})</span><span>€ ${weekend.toLocaleString("de-DE")}</span></div>
+                <div class="price-row divider"><span>${lang === "de" ? t("adminSubtotalLabel") : t("adminSubtotalLabelEn")}</span><span>€ ${sub.toLocaleString("de-DE")}</span></div>
+                <div class="price-row muted"><span>${lang === "de" ? t("adminVatLabel") : t("adminVatLabelEn")}</span><span>€ ${vat.toLocaleString("de-DE")}</span></div>
+                <div class="price-row total"><span>${lang === "de" ? t("adminTotalLabel") : t("adminTotalLabelEn")}</span>
+                    <span>${isIndividuell && !isEmailLocked
+                        ? `<input type="number" id="orderTotalInput" step="1" min="0" value="${total}" style="font-weight:600;width:120px;" />`
+                        : '€ ' + total.toLocaleString("de-DE")
+                    }</span>
+                </div>
+                ${!isEmailLocked ? `<div class="price-row muted" id="inclVatHint"><span></span><span style="font-size:0.78rem;">${inclVatLabel}</span></div>` : ''}
+                <div class="price-row muted" style="margin-top:0.8rem;"><span>${lang === "de" ? t("adminDepositLabel") : t("adminDepositLabelEn")}</span>
+                    <span>${isEmailLocked || !isIndividuell
+                        ? '€ ' + deposit.toLocaleString("de-DE")
+                        : `<input type="number" id="orderDepositInput" step="1" min="0" value="${deposit}" style="width:120px;" />`
+                    }</span>
+                </div>
+                <div class="price-row muted"><span>${lang === "de" ? t("adminIncludedKmLabel") : t("adminIncludedKmLabelEn")}</span><span>${days * (state.vehicleMap.get(o.vehicle_id)?.included_km_per_day || 150)} km</span></div>
+                <div class="price-row muted"><span>${lang === "de" ? t("adminTotalDaysLabel") : t("adminTotalDaysLabelEn")}</span><span>${days}</span></div>
+                <div class="price-row muted"><span>${lang === "de" ? t("adminRentalType") : t("adminRentalTypeEn")}</span><span><span class="pill pill-${esc(rental.type)}">${esc(rental.label)}</span></span></div>
+            </div>
+            ${isIndividuell && !isEmailLocked ? `<div style="display:flex;justify-content:flex-end;margin-top:0.8rem;"><button class="btn small" id="orderPricingSave">${t("adminSave")}</button></div>` : ''}`;
+
+        // Single save for both total + deposit
+        document.querySelector("#orderPricingSave")?.addEventListener("click", async () => {
+            const btn = document.querySelector("#orderPricingSave");
+            btn.disabled = true;
+            const totalInput = document.querySelector("#orderTotalInput");
+            const depositInput = document.querySelector("#orderDepositInput");
+            const errors = [];
+            if (totalInput) {
+                const { error } = await supabase.rpc("sales_order_set_total", { p_so_id: o.id, p_total_eur: +totalInput.value });
+                if (error) errors.push(error.message);
+            }
+            if (depositInput) {
+                const { error } = await supabase.rpc("sales_order_set_deposit", { p_so_id: o.id, p_deposit_eur: +depositInput.value });
+                if (error) errors.push(error.message);
+            }
+            if (errors.length) { alert(errors.join("\n")); btn.disabled = false; return; }
+            await loadSalesOrders();
+            const fresh = state.salesOrders.find(x => x.id === id);
+            if (fresh) await renderOrderTab("pricing", fresh, id);
+        });
     }
 
-    // Save notes
-    document.querySelector("#orderNoteSave")?.addEventListener("click", async () => {
-        const ok = await saveSalesOrderPrivateNotes(o.id, document.querySelector("#orderNote").value);
-        if (ok) {
-            noteIsDirty = false;
-            document.querySelector("#orderNoteSave").textContent = "✓";
-            setTimeout(() => { document.querySelector("#orderNoteSave").textContent = t("adminSaveNotes"); }, 1500);
-        }
-    });
-
-      document.querySelector("#orderTotalSave")?.addEventListener("click", async () => {
-        const input = document.querySelector("#orderTotalInput");
-        if (!input) return;
-        const { error } = await supabase.rpc("sales_order_set_total", {
-            p_so_id: o.id,
-            p_total_eur: +input.value,
-        });
-        if (error) {
-            alert(error.message);
-            return;
-        }
-        await loadSalesOrders();
-        await openOrder(id); // re-render
-    });
-
-    document.querySelector("#manualEmailSend")?.addEventListener("click", async () => {
-        const btn = document.querySelector("#manualEmailSend");
-        btn.disabled = true;
-        
-        showToast(t("emailSentToast"), 3000);
-        
-        const n8nUrl = window.MCCARS_CONFIG?.N8N_WEBHOOK_URL || "http://localhost:55590/webhook/manual-email-send";
-        try {
-            await fetch(n8nUrl, {
-                method: 'POST',
-                headers: { 'Content-Type': 'application/json' },
-                body: JSON.stringify({ sales_order_id: o.id })
-            });
-        } catch (webhookError) {
-            console.error("Webhook error:", webhookError);
-        }
-        
-        setTimeout(async () => {
-            await loadSalesOrders();
-            await openOrder(id);
-        }, 3000);
-    });
-
     orderDialogFooter.innerHTML = "";
-    orderDialog.showModal();
-    orderDialogClose.addEventListener("click", () => orderDialog.close(), { once: true });
 }
 
 async function toggleSalesOrderState(orderId, action) {
@@ -1013,6 +1118,7 @@ async function renderCustomerTab(tab, c) {
         let html = "";
         if (orders.length) {
             for (const o of orders) {
+                const rental = rentalTypeMeta(o.rental_type);
                 const total = o.total_eur || 0;
                 html += `
                     <div class="pricing-card" style="margin-bottom:0.9rem;">
@@ -1022,7 +1128,7 @@ async function renderCustomerTab(tab, c) {
                         </div>
                         <div class="price-row"><span>${lang === "de" ? "Fahrzeug" : "Vehicle"}</span><span>${esc(o.vehicle_label || "—")}</span></div>
                         <div class="price-row"><span>${lang === "de" ? "Zeitraum" : "Period"}</span><span>${esc(o.date_from || "—")} → ${esc(o.date_to || "—")}</span></div>
-                        <div class="price-row"><span>${lang === "de" ? "Miettyp" : "Rental type"}</span><span><span class="pill pill-${esc(o.rental_type || 'weekend')}">${esc(o.rental_type || 'weekend')}</span></span></div>
+                        <div class="price-row"><span>${lang === "de" ? "Miettyp" : "Rental type"}</span><span><span class="pill pill-${esc(rental.type)}">${esc(rental.label)}</span></span></div>
                         <div style="display:flex;gap:0.4rem;flex-wrap:wrap;margin-top:0.7rem;">
                             <button class="btn small ${o.kaution_paid ? "ghost" : ""}" data-so-toggle="kaution" data-so-id="${o.id}">${o.kaution_paid ? t("adminKautionPaid") : t("adminKautionPending")}</button>
                             <button class="btn small ${o.rental_paid ? "ghost" : ""}" data-so-toggle="rental" data-so-id="${o.id}">${o.rental_paid ? t("adminRentalPaid") : t("adminRentalPending")}</button>
@@ -1180,6 +1286,22 @@ function attachRealtime() {
 // =========================================================================
 function esc(s)  { return String(s ?? "").replace(/[&<>"']/g, c => ({ "&":"&amp;","<":"&lt;",">":"&gt;",'"':"&quot;","'":"&#39;" })[c]); }
 function attr(s) { return esc(s); }
+function normalizeRentalType(rawType) {
+    const value = String(rawType ?? "").trim().toLowerCase();
+    if (!value) return "weekend";
+    if (value === "individual" || value === "custom") return "individuell";
+    if (value === "day" || value === "daily" || value === "1 tag" || value === "1_tag" || value === "single_day") return "single_day";
+    if (value === "weekend") return "weekend";
+    return value;
+}
+function rentalTypeMeta(rawType) {
+    const type = normalizeRentalType(rawType);
+    const lang = getLang();
+    if (type === "single_day") return { type, label: lang === "de" ? "1 Tag" : "1 Day" };
+    if (type === "individuell") return { type, label: lang === "de" ? "individuell" : "individual" };
+    if (type === "weekend") return { type, label: "weekend" };
+    return { type: "weekend", label: type };
+}
 function fmtDate(iso) {
     if (!iso) return "—";
     const d = new Date(iso);