Add dedicated wait/success/error screens for transaction status

After broadcast, the user is taken to a full-screen wait view showing
the amount, recipient, tx hash (copyable + etherscan link), and a
count-up timer. The view polls every 10 seconds for confirmation.

On confirmation: navigates to success screen showing block number,
tx hash, and a Done button that returns to the address view.

On 60-second timeout or error: navigates to error screen with the
failure message, tx hash (if available), and Done button.

Replaces the previous inline confirm-status div that was crammed
onto the confirmation page.

src/popup/index.html

@@ -494,10 +494,80 @@
                 >
                     Send
                 </button>
-                <div
+            </div>
-                    id="confirm-status"
+
-                    class="mt-2 border border-border p-1 hidden"
+            <!-- ============ WAIT FOR TX CONFIRMATION ============ -->
-                ></div>
+            <div id="view-wait-tx" class="view hidden">
+                <h2 class="font-bold mb-2">Transaction Broadcast</h2>
+                <div class="mb-3">
+                    <div class="text-xs text-muted mb-1">Amount</div>
+                    <div id="wait-tx-summary" class="font-bold"></div>
+                </div>
+                <div class="mb-3">
+                    <div class="text-xs text-muted mb-1">To</div>
+                    <div id="wait-tx-to" class="text-xs break-all"></div>
+                </div>
+                <div class="mb-3">
+                    <div class="text-xs text-muted mb-1">Transaction hash</div>
+                    <div id="wait-tx-hash" class="text-xs break-all"></div>
+                </div>
+                <div id="wait-tx-status" class="text-xs text-muted"></div>
+            </div>
+
+            <!-- ============ TX SUCCESS ============ -->
+            <div id="view-success-tx" class="view hidden">
+                <h2 class="font-bold mb-2">Transaction Confirmed</h2>
+                <div class="mb-3">
+                    <div class="text-xs text-muted mb-1">Amount</div>
+                    <div id="success-tx-summary" class="font-bold"></div>
+                </div>
+                <div class="mb-3">
+                    <div class="text-xs text-muted mb-1">To</div>
+                    <div id="success-tx-to" class="text-xs break-all"></div>
+                </div>
+                <div class="mb-3">
+                    <div class="text-xs text-muted mb-1">Block</div>
+                    <div id="success-tx-block" class="text-xs"></div>
+                </div>
+                <div class="mb-3">
+                    <div class="text-xs text-muted mb-1">Transaction hash</div>
+                    <div id="success-tx-hash" class="text-xs break-all"></div>
+                </div>
+                <button
+                    id="btn-success-tx-done"
+                    class="border border-border px-2 py-1 hover:bg-fg hover:text-bg cursor-pointer"
+                >
+                    Done
+                </button>
+            </div>
+
+            <!-- ============ TX ERROR ============ -->
+            <div id="view-error-tx" class="view hidden">
+                <h2 class="font-bold mb-2">Transaction Failed</h2>
+                <div class="mb-3">
+                    <div class="text-xs text-muted mb-1">Amount</div>
+                    <div id="error-tx-summary" class="font-bold"></div>
+                </div>
+                <div class="mb-3">
+                    <div class="text-xs text-muted mb-1">To</div>
+                    <div id="error-tx-to" class="text-xs break-all"></div>
+                </div>
+                <div class="mb-3">
+                    <div
+                        id="error-tx-message"
+                        class="text-xs border border-border border-dashed p-2"
+                    ></div>
+                </div>
+                <div id="error-tx-hash-section" class="mb-3 hidden">
+                    <div class="text-xs text-muted mb-1">Transaction hash</div>
+                    <div id="error-tx-hash" class="text-xs break-all"></div>
+                </div>
+                <button
+                    id="btn-error-tx-done"
+                    class="border border-border px-2 py-1 hover:bg-fg hover:text-bg cursor-pointer"
+                >
+                    Done
+                </button>
             </div>
 
             <!-- ============ PASSWORD MODAL ============ -->

src/popup/index.js

@@ -15,6 +15,7 @@ const addressDetail = require("./views/addressDetail");
 const addressToken = require("./views/addressToken");
 const send = require("./views/send");
 const confirmTx = require("./views/confirmTx");
+const txStatus = require("./views/txStatus");
 const receive = require("./views/receive");
 const addToken = require("./views/addToken");
 const settings = require("./views/settings");
@@ -111,6 +112,7 @@ async function init() {
     addressToken.init(ctx);
     send.init(ctx);
     confirmTx.init(ctx);
+    txStatus.init(ctx);
     receive.init(ctx);
     addToken.init(ctx);
     settings.init(ctx);

src/popup/views/confirmTx.js

@@ -27,6 +27,7 @@ const { isScamAddress } = require("../../shared/scamlist");
 const { ERC20_ABI } = require("../../shared/constants");
 const { log } = require("../../shared/log");
 const makeBlockie = require("ethereum-blockies-base64");
+const txStatus = require("./txStatus");
 
 const EXT_ICON =
     `<span style="display:inline-block;width:10px;height:10px;margin-left:4px;vertical-align:middle">` +
@@ -36,7 +37,6 @@ const EXT_ICON =
     `</svg></span>`;
 
 let pendingTx = null;
-let elapsedTimer = null;
 
 function etherscanTokenLink(address) {
     return `https://etherscan.io/token/${address}`;
@@ -217,7 +217,6 @@ function show(txInfo) {
     // Gas estimate — show placeholder then fetch async
     $("confirm-fee").classList.remove("hidden");
     $("confirm-fee-amount").textContent = "Estimating...";
-    $("confirm-status").classList.add("hidden");
     showView("confirm-tx");
 
     estimateGas(txInfo);
@@ -309,10 +308,7 @@ function init(ctx) {
 
         hidePasswordModal();
 
-        const statusEl = $("confirm-status");
+        let tx;
-        statusEl.textContent = "Sending...";
-        statusEl.classList.remove("hidden");
-
         try {
             const signer = getSignerForAddress(
                 wallet,
@@ -322,7 +318,6 @@ function init(ctx) {
             const provider = getProvider(state.rpcUrl);
             const connectedSigner = signer.connect(provider);
 
-            let tx;
             if (pendingTx.token === "ETH") {
                 tx = await connectedSigner.sendTransaction({
                     to: pendingTx.to,
@@ -339,62 +334,10 @@ function init(ctx) {
                 tx = await contract.transfer(pendingTx.to, amount);
             }
 
-            // Disable send button immediately after broadcast
+            txStatus.showWait(pendingTx, tx.hash);
-            const sendBtn = $("btn-confirm-send");
-            sendBtn.disabled = true;
-            sendBtn.classList.add("text-muted");
-
-            // Show etherscan link and elapsed timer
-            const broadcastTime = Date.now();
-            statusEl.innerHTML = "";
-            statusEl.appendChild(
-                document.createTextNode(
-                    "Broadcast. Waiting for confirmation... ",
-                ),
-            );
-            const timerSpan = document.createElement("span");
-            timerSpan.textContent = "(0s)";
-            statusEl.appendChild(timerSpan);
-            statusEl.appendChild(document.createElement("br"));
-            const txLink = document.createElement("a");
-            txLink.href = "https://etherscan.io/tx/" + tx.hash;
-            txLink.target = "_blank";
-            txLink.rel = "noopener";
-            txLink.className = "underline decoration-dashed break-all";
-            txLink.textContent = tx.hash;
-            statusEl.appendChild(document.createTextNode("Tx: "));
-            statusEl.appendChild(txLink);
-
-            if (elapsedTimer) clearInterval(elapsedTimer);
-            elapsedTimer = setInterval(() => {
-                const elapsed = Math.floor((Date.now() - broadcastTime) / 1000);
-                timerSpan.textContent = "(" + elapsed + "s)";
-            }, 1000);
-
-            const receipt = await tx.wait();
-            clearInterval(elapsedTimer);
-            elapsedTimer = null;
-
-            statusEl.innerHTML = "";
-            statusEl.appendChild(
-                document.createTextNode(
-                    "Confirmed in block " + receipt.blockNumber + ". Tx: ",
-                ),
-            );
-            const link = document.createElement("a");
-            link.href = "https://etherscan.io/tx/" + receipt.hash;
-            link.target = "_blank";
-            link.rel = "noopener";
-            link.className = "underline decoration-dashed break-all";
-            link.textContent = receipt.hash;
-            statusEl.appendChild(link);
-            ctx.doRefreshAndRender();
         } catch (e) {
-            if (elapsedTimer) {
+            const hash = tx ? tx.hash : null;
-                clearInterval(elapsedTimer);
+            txStatus.showError(pendingTx, hash, e.shortMessage || e.message);
-                elapsedTimer = null;
-            }
-            statusEl.textContent = "Failed: " + (e.shortMessage || e.message);
         }
     });
 }

src/popup/views/helpers.js

@@ -16,6 +16,9 @@ const VIEWS = [
     "address-token",
     "send",
     "confirm-tx",
+    "wait-tx",
+    "success-tx",
+    "error-tx",
     "receive",
     "add-token",
     "settings",

src/popup/views/txStatus.js

@@ -0,0 +1,154 @@
+// Post-broadcast transaction status views: wait, success, error.
+
+const {
+    $,
+    showView,
+    showFlash,
+    addressDotHtml,
+    escapeHtml,
+} = require("./helpers");
+const { state } = require("../../shared/state");
+const { getProvider } = require("../../shared/balances");
+const { log } = require("../../shared/log");
+
+const EXT_ICON =
+    `<span style="display:inline-block;width:10px;height:10px;margin-left:4px;vertical-align:middle">` +
+    `<svg viewBox="0 0 12 12" fill="none" stroke="currentColor" stroke-width="1.5">` +
+    `<path d="M4.5 1.5H2a.5.5 0 00-.5.5v8a.5.5 0 00.5.5h8a.5.5 0 00.5-.5V7.5"/>` +
+    `<path d="M7 1.5h3.5V5M7 5.5L10.5 1.5"/>` +
+    `</svg></span>`;
+
+let ctx;
+let elapsedTimer = null;
+let pollTimer = null;
+
+function clearTimers() {
+    if (elapsedTimer) {
+        clearInterval(elapsedTimer);
+        elapsedTimer = null;
+    }
+    if (pollTimer) {
+        clearInterval(pollTimer);
+        pollTimer = null;
+    }
+}
+
+function toAddressHtml(address) {
+    const dot = addressDotHtml(address);
+    const link = `https://etherscan.io/address/${address}`;
+    const extLink = `<a href="${link}" target="_blank" rel="noopener" class="inline-flex items-center">${EXT_ICON}</a>`;
+    return `<div class="flex items-center">${dot}<span class="break-all">${escapeHtml(address)}</span>${extLink}</div>`;
+}
+
+function txHashHtml(hash) {
+    const link = `https://etherscan.io/tx/${hash}`;
+    const extLink = `<a href="${link}" target="_blank" rel="noopener" class="inline-flex items-center">${EXT_ICON}</a>`;
+    return (
+        `<span class="underline decoration-dashed cursor-pointer break-all" data-copy="${escapeHtml(hash)}">${escapeHtml(hash)}</span>` +
+        extLink
+    );
+}
+
+function attachCopyHandlers(viewId) {
+    document
+        .getElementById(viewId)
+        .querySelectorAll("[data-copy]")
+        .forEach((el) => {
+            el.onclick = () => {
+                navigator.clipboard.writeText(el.dataset.copy);
+                showFlash("Copied!");
+            };
+        });
+}
+
+function showWait(txInfo, txHash) {
+    clearTimers();
+
+    const symbol = txInfo.token === "ETH" ? "ETH" : txInfo.tokenSymbol || "?";
+    $("wait-tx-summary").textContent = txInfo.amount + " " + symbol;
+    $("wait-tx-to").innerHTML = toAddressHtml(txInfo.to);
+    $("wait-tx-hash").innerHTML = txHashHtml(txHash);
+    attachCopyHandlers("view-wait-tx");
+
+    const broadcastTime = Date.now();
+    $("wait-tx-status").textContent = "Waiting for confirmation... 0s";
+
+    elapsedTimer = setInterval(() => {
+        const elapsed = Math.floor((Date.now() - broadcastTime) / 1000);
+        $("wait-tx-status").textContent =
+            "Waiting for confirmation... " + elapsed + "s";
+    }, 1000);
+
+    const provider = getProvider(state.rpcUrl);
+    pollTimer = setInterval(async () => {
+        try {
+            const receipt = await provider.getTransactionReceipt(txHash);
+            if (receipt) {
+                showSuccess(txInfo, txHash, receipt.blockNumber);
+            }
+        } catch (e) {
+            log.errorf("poll receipt failed:", e.message);
+        }
+
+        const elapsed = Math.floor((Date.now() - broadcastTime) / 1000);
+        if (elapsed >= 60) {
+            showError(
+                txInfo,
+                txHash,
+                "Transaction was not confirmed within 60 seconds. It may still confirm later \u2014 check Etherscan.",
+            );
+        }
+    }, 10000);
+
+    showView("wait-tx");
+}
+
+function showSuccess(txInfo, txHash, blockNumber) {
+    clearTimers();
+
+    const symbol = txInfo.token === "ETH" ? "ETH" : txInfo.tokenSymbol || "?";
+    $("success-tx-summary").textContent = txInfo.amount + " " + symbol;
+    $("success-tx-to").innerHTML = toAddressHtml(txInfo.to);
+    $("success-tx-block").textContent = String(blockNumber);
+    $("success-tx-hash").innerHTML = txHashHtml(txHash);
+    attachCopyHandlers("view-success-tx");
+
+    showView("success-tx");
+    ctx.doRefreshAndRender();
+}
+
+function showError(txInfo, txHash, message) {
+    clearTimers();
+
+    const symbol = txInfo.token === "ETH" ? "ETH" : txInfo.tokenSymbol || "?";
+    $("error-tx-summary").textContent = txInfo.amount + " " + symbol;
+    $("error-tx-to").innerHTML = toAddressHtml(txInfo.to);
+    $("error-tx-message").textContent = message;
+
+    if (txHash) {
+        $("error-tx-hash").innerHTML = txHashHtml(txHash);
+        $("error-tx-hash-section").classList.remove("hidden");
+        attachCopyHandlers("view-error-tx");
+    } else {
+        $("error-tx-hash-section").classList.add("hidden");
+    }
+
+    showView("error-tx");
+}
+
+function navigateBack() {
+    if (state.selectedToken) {
+        ctx.showAddressToken();
+    } else {
+        ctx.showAddressDetail();
+    }
+}
+
+function init(_ctx) {
+    ctx = _ctx;
+
+    $("btn-success-tx-done").addEventListener("click", navigateBack);
+    $("btn-error-tx-done").addEventListener("click", navigateBack);
+}
+
+module.exports = { init, showWait, showError };