fix: standardize error display to use showError/hideError helpers

Replaces four inconsistent error display patterns with the centralized
showError()/hideError() helpers from helpers.js:

- approval.js: replace direct classList toggling on approve-tx-error and
  approve-sign-error with showError()/hideError()
- addressDetail.js: rename export-privkey-flash to export-privkey-error,
  use showError()/hideError() instead of direct DOM manipulation
- deleteWallet.js: rename delete-wallet-flash to delete-wallet-error,
  use showError()/hideError() instead of direct DOM with text-red-500
- addWallet.js: replace showFlash() validation errors with dedicated
  add-wallet-error div and showError() (keep showFlash for status msgs)
- importKey.js: replace showFlash() validation errors with dedicated
  import-key-error div and showError()
- index.html: add error divs with min-h-[1.25rem] for add-wallet,
  import-key views; update existing error divs to use consistent
  min-h-[1.25rem] class instead of hidden class

Closes #87

src/popup/index.html

@@ -104,6 +104,10 @@
                         class="border border-border p-1 w-full font-mono text-sm bg-bg text-fg"
                     />
                 </div>
+                <div
+                    id="add-wallet-error"
+                    class="text-xs min-h-[1.25rem] mb-2"
+                ></div>
                 <button
                     id="btn-add-wallet-confirm"
                     class="border border-border px-2 py-1 hover:bg-fg hover:text-bg cursor-pointer"
@@ -162,6 +166,10 @@
                         class="border border-border p-1 w-full font-mono text-sm bg-bg text-fg"
                     />
                 </div>
+                <div
+                    id="import-key-error"
+                    class="text-xs min-h-[1.25rem] mb-2"
+                ></div>
                 <button
                     id="btn-import-key-confirm"
                     class="border border-border px-2 py-1 hover:bg-fg hover:text-bg cursor-pointer"
@@ -365,8 +373,8 @@
                     transfer all funds from this address. Never share it.
                 </p>
                 <div
-                    id="export-privkey-flash"
-                    class="text-xs mb-2 hidden"
+                    id="export-privkey-error"
+                    class="text-xs min-h-[1.25rem] mb-2"
                 ></div>
                 <div id="export-privkey-password-section" class="mb-2">
                     <label class="block mb-1">Password</label>
@@ -581,23 +589,11 @@
                     id="confirm-errors"
                     class="mb-2 border border-border border-dashed p-2 hidden"
                 ></div>
-                <div class="mb-2">
-                    <label class="block mb-1 text-xs">Password</label>
-                    <input
-                        type="password"
-                        id="confirm-tx-password"
-                        class="border border-border p-1 w-full font-mono text-sm bg-bg text-fg"
-                    />
-                </div>
-                <div
-                    id="confirm-tx-password-error"
-                    class="text-xs mb-2 min-h-[1.25rem]"
-                ></div>
                 <button
                     id="btn-confirm-send"
                     class="border border-border px-2 py-1 hover:bg-fg hover:text-bg cursor-pointer"
                 >
-                    Sign &amp; Send
+                    Send
                 </button>
             </div>
 
@@ -676,6 +672,42 @@
                 </button>
             </div>
 
+            <!-- ============ PASSWORD MODAL ============ -->
+            <div
+                id="password-modal"
+                class="hidden fixed inset-0 bg-bg flex items-center justify-center z-50"
+            >
+                <div class="border border-border p-4 bg-bg w-80">
+                    <h2 class="font-bold mb-2">Enter Password</h2>
+                    <p class="text-xs text-muted mb-2">
+                        Your password is needed to authorize this transaction.
+                    </p>
+                    <input
+                        type="password"
+                        id="modal-password"
+                        class="border border-border p-1 w-full font-mono text-sm bg-bg text-fg mb-2"
+                    />
+                    <div
+                        id="modal-password-error"
+                        class="text-xs mb-2 border border-border border-dashed p-1 hidden"
+                    ></div>
+                    <div class="flex gap-2">
+                        <button
+                            id="btn-modal-confirm"
+                            class="border border-border px-2 py-1 hover:bg-fg hover:text-bg cursor-pointer"
+                        >
+                            Confirm
+                        </button>
+                        <button
+                            id="btn-modal-cancel"
+                            class="border border-border px-2 py-1 hover:bg-fg hover:text-bg cursor-pointer"
+                        >
+                            Cancel
+                        </button>
+                    </div>
+                </div>
+            </div>
+
             <!-- ============ RECEIVE ============ -->
             <div id="view-receive" class="view hidden">
                 <button
@@ -915,8 +947,8 @@
                     funds will be unrecoverable without your recovery phrase.
                 </p>
                 <div
-                    id="delete-wallet-flash"
-                    class="text-xs text-red-500 mb-2 hidden"
+                    id="delete-wallet-error"
+                    class="text-xs min-h-[1.25rem] mb-2"
                 ></div>
                 <div class="mb-2">
                     <label class="block mb-1">Password</label>
@@ -1117,7 +1149,7 @@
                 </div>
                 <div
                     id="approve-tx-error"
-                    class="text-xs mb-2 border border-border border-dashed p-1 min-h-[1.25rem] hidden"
+                    class="text-xs min-h-[1.25rem] mb-2"
                 ></div>
                 <div class="flex justify-between">
                     <button
@@ -1183,7 +1215,7 @@
                 </div>
                 <div
                     id="approve-sign-error"
-                    class="text-xs mb-2 border border-border border-dashed p-1 min-h-[1.25rem] hidden"
+                    class="text-xs min-h-[1.25rem] mb-2"
                 ></div>
                 <div class="flex justify-between">
                     <button

src/popup/index.js

@@ -74,7 +74,6 @@ const RESTORABLE_VIEWS = new Set([
     "receive",
     "settings",
     "settings-addtoken",
-    "confirm-tx",
     "transaction",
     "success-tx",
     "error-tx",
@@ -128,13 +127,6 @@ function restoreView() {
         case "settings-addtoken":
             settingsAddToken.show();
             break;
-        case "confirm-tx":
-            if (state.viewData && state.viewData.pendingTx) {
-                confirmTx.restore();
-            } else {
-                fallbackView();
-            }
-            break;
         case "transaction":
             if (state.viewData && state.viewData.tx) {
                 transactionDetail.render();

src/popup/styles/main.css

@@ -15,21 +15,6 @@
     --color-section: #dddddd;
 }
 
-@keyframes copy-flash {
-    0% {
-        background-color: var(--color-fg);
-        color: var(--color-bg);
-    }
-    100% {
-        background-color: transparent;
-        color: inherit;
-    }
-}
-
-.copy-flash {
-    animation: copy-flash 500ms ease-out;
-}
-
 body {
     width: 396px;
     overflow-x: hidden;

src/popup/views/addWallet.js

@@ -1,4 +1,4 @@
-const { $, showView, showFlash } = require("./helpers");
+const { $, showView, showFlash, showError, hideError } = require("./helpers");
 const {
     generateMnemonic,
     hdWalletFromMnemonic,
@@ -13,6 +13,7 @@ function show() {
     $("add-wallet-password").value = "";
     $("add-wallet-password-confirm").value = "";
     $("add-wallet-phrase-warning").classList.add("hidden");
+    hideError("add-wallet-error");
     showView("add-wallet");
 }
 
@@ -25,14 +26,16 @@ function init(ctx) {
     $("btn-add-wallet-confirm").addEventListener("click", async () => {
         const mnemonic = $("wallet-mnemonic").value.trim();
         if (!mnemonic) {
-            showFlash(
+            showError(
+                "add-wallet-error",
                 "Enter a recovery phrase or press the die to generate one.",
             );
             return;
         }
         const words = mnemonic.split(/\s+/);
         if (words.length !== 12 && words.length !== 24) {
-            showFlash(
+            showError(
+                "add-wallet-error",
                 "Recovery phrase must be 12 or 24 words. You entered " +
                     words.length +
                     ".",
@@ -40,21 +43,27 @@ function init(ctx) {
             return;
         }
         if (!isValidMnemonic(mnemonic)) {
-            showFlash("Invalid recovery phrase. Check for typos.");
+            showError(
+                "add-wallet-error",
+                "Invalid recovery phrase. Check for typos.",
+            );
             return;
         }
         const pw = $("add-wallet-password").value;
         const pw2 = $("add-wallet-password-confirm").value;
         if (!pw) {
-            showFlash("Please choose a password.");
+            showError("add-wallet-error", "Please choose a password.");
             return;
         }
         if (pw.length < 12) {
-            showFlash("Password must be at least 12 characters.");
+            showError(
+                "add-wallet-error",
+                "Password must be at least 12 characters.",
+            );
             return;
         }
         if (pw !== pw2) {
-            showFlash("Passwords do not match.");
+            showError("add-wallet-error", "Passwords do not match.");
             return;
         }
         const { xpub, firstAddress } = hdWalletFromMnemonic(mnemonic);
@@ -66,7 +75,8 @@ function init(ctx) {
                     firstAddress.toLowerCase(),
         );
         if (duplicate) {
-            showFlash(
+            showError(
+                "add-wallet-error",
                 "This recovery phrase is already added (" +
                     duplicate.name +
                     ").",

src/popup/views/addressDetail.js

@@ -2,7 +2,8 @@ const {
     $,
     showView,
     showFlash,
-    flashCopyElement,
+    showError,
+    hideError,
     balanceLinesForAddress,
     addressDotHtml,
     addressTitle,
@@ -238,11 +239,9 @@ function renderTransactions(txs) {
 function init(_ctx) {
     ctx = _ctx;
     $("address-full").addEventListener("click", () => {
-        const el = $("address-full");
-        const addr = el.dataset.full;
+        const addr = $("address-full").dataset.full;
         if (addr) {
             navigator.clipboard.writeText(addr);
-            flashCopyElement(el);
             showFlash("Copied!");
         }
     });
@@ -313,8 +312,7 @@ function init(_ctx) {
         $("export-privkey-address").textContent = addr.address;
         $("export-privkey-address").dataset.full = addr.address;
         $("export-privkey-password").value = "";
-        $("export-privkey-flash").classList.add("hidden");
-        $("export-privkey-flash").textContent = "";
+        hideError("export-privkey-error");
         $("export-privkey-password-section").classList.remove("hidden");
         $("export-privkey-result").classList.add("hidden");
         $("export-privkey-value").textContent = "";
@@ -324,13 +322,9 @@ function init(_ctx) {
     $("btn-export-privkey-confirm").addEventListener("click", async () => {
         const password = $("export-privkey-password").value;
         if (!password) {
-            $("export-privkey-flash").textContent = "Password is required.";
-            $("export-privkey-flash").classList.remove("hidden");
+            showError("export-privkey-error", "Password is required.");
             return;
         }
-        const btn = $("btn-export-privkey-confirm");
-        btn.disabled = true;
-        btn.classList.add("text-muted");
         const wallet = state.wallets[state.selectedWallet];
         try {
             const secret = await decryptWithPassword(
@@ -346,32 +340,24 @@ function init(_ctx) {
             $("export-privkey-password-section").classList.add("hidden");
             $("export-privkey-value").textContent = privateKey;
             $("export-privkey-result").classList.remove("hidden");
-            $("export-privkey-flash").classList.add("hidden");
+            hideError("export-privkey-error");
         } catch {
-            $("export-privkey-flash").textContent = "Wrong password.";
-            $("export-privkey-flash").classList.remove("hidden");
-        } finally {
-            btn.disabled = false;
-            btn.classList.remove("text-muted");
+            showError("export-privkey-error", "Wrong password.");
         }
     });
 
     $("export-privkey-value").addEventListener("click", () => {
-        const el = $("export-privkey-value");
-        const key = el.textContent;
+        const key = $("export-privkey-value").textContent;
         if (key) {
             navigator.clipboard.writeText(key);
-            flashCopyElement(el);
             showFlash("Copied!");
         }
     });
 
     $("export-privkey-address").addEventListener("click", () => {
-        const el = $("export-privkey-address");
-        const full = el.dataset.full;
+        const full = $("export-privkey-address").dataset.full;
         if (full) {
             navigator.clipboard.writeText(full);
-            flashCopyElement(el);
             showFlash("Copied!");
         }
     });

src/popup/views/addressToken.js

@@ -5,7 +5,6 @@ const {
     $,
     showView,
     showFlash,
-    flashCopyElement,
     addressDotHtml,
     addressTitle,
     escapeHtml,
@@ -314,11 +313,9 @@ function renderTransactions(txs) {
 function init(_ctx) {
     ctx = _ctx;
     $("address-token-full").addEventListener("click", () => {
-        const el = $("address-token-full");
-        const addr = el.dataset.full;
+        const addr = $("address-token-full").dataset.full;
         if (addr) {
             navigator.clipboard.writeText(addr);
-            flashCopyElement(el);
             showFlash("Copied!");
         }
     });
@@ -327,7 +324,6 @@ function init(_ctx) {
         const copyEl = e.target.closest("[data-copy]");
         if (copyEl) {
             navigator.clipboard.writeText(copyEl.dataset.copy);
-            flashCopyElement(copyEl);
             showFlash("Copied!");
         }
     });
@@ -376,7 +372,6 @@ function init(_ctx) {
         if (copyEl) {
             copyEl.addEventListener("click", () => {
                 navigator.clipboard.writeText(copyEl.dataset.copy);
-                flashCopyElement(copyEl);
                 showFlash("Copied!");
             });
         }

src/popup/views/approval.js

@@ -172,8 +172,6 @@ function showTxApproval(details) {
     // If this is an ERC-20 call, try to extract the real recipient and amount
     const decoded = decodeCalldata(details.txParams.data, toAddr || "");
     if (decoded && decoded.details) {
-        let decodedTokenAddr = null;
-        let decodedTokenSymbol = null;
         for (const d of decoded.details) {
             if (d.label === "Recipient" && d.address) {
                 pendingTxDetails.to = d.address;
@@ -181,20 +179,10 @@ function showTxApproval(details) {
             if (d.label === "Amount") {
                 pendingTxDetails.amount = d.rawValue || d.value;
             }
-            if (d.label === "Token In" && d.isToken && d.address) {
-                const t = TOKEN_BY_ADDRESS.get(d.address.toLowerCase());
-                if (t) {
-                    decodedTokenAddr = d.address;
-                    decodedTokenSymbol = t.symbol;
-                }
-            }
         }
         if (token) {
             pendingTxDetails.token = toAddr;
             pendingTxDetails.tokenSymbol = token.symbol;
-        } else if (decodedTokenAddr) {
-            pendingTxDetails.token = decodedTokenAddr;
-            pendingTxDetails.tokenSymbol = decodedTokenSymbol;
         }
     }
 
@@ -268,9 +256,6 @@ function showTxApproval(details) {
         $("approve-tx-data-section").classList.add("hidden");
     }
 
-    $("approve-tx-password").value = "";
-    $("approve-tx-error").classList.add("hidden");
-
     showView("approve-tx");
 }
 

src/popup/views/confirmTx.js

@@ -1,6 +1,6 @@
-// Transaction confirmation view with inline password.
-// Shows transaction details, warnings, errors. On Sign & Send,
-// reads inline password, decrypts secret, signs and broadcasts.
+// Transaction confirmation view + password modal.
+// Shows transaction details, warnings, errors. On proceed, opens
+// password modal, decrypts secret, signs and broadcasts.
 
 const {
     parseEther,
@@ -15,7 +15,6 @@ const {
     hideError,
     showView,
     showFlash,
-    flashCopyElement,
     addressTitle,
     addressDotHtml,
     escapeHtml,
@@ -40,13 +39,6 @@ const EXT_ICON =
 
 let pendingTx = null;
 
-function restore() {
-    const d = state.viewData;
-    if (d && d.pendingTx) {
-        show(d.pendingTx);
-    }
-}
-
 function etherscanTokenLink(address) {
     return `https://etherscan.io/token/${address}`;
 }
@@ -117,7 +109,6 @@ function show(txInfo) {
         if (copyEl) {
             copyEl.onclick = () => {
                 navigator.clipboard.writeText(copyEl.dataset.copy);
-                flashCopyElement(copyEl);
                 showFlash("Copied!");
             };
         }
@@ -235,14 +226,9 @@ function show(txInfo) {
         sendBtn.classList.remove("text-muted");
     }
 
-    // Reset password field and error
-    $("confirm-tx-password").value = "";
-    hideError("confirm-tx-password-error");
-
     // Gas estimate — show placeholder then fetch async
     $("confirm-fee").classList.remove("hidden");
     $("confirm-fee-amount").textContent = "Estimating...";
-    state.viewData = { pendingTx: txInfo };
     showView("confirm-tx");
 
     estimateGas(txInfo);
@@ -288,20 +274,39 @@ async function estimateGas(txInfo) {
     }
 }
 
+function showPasswordModal() {
+    $("modal-password").value = "";
+    hideError("modal-password-error");
+    $("password-modal").classList.remove("hidden");
+}
+
+function hidePasswordModal() {
+    $("password-modal").classList.add("hidden");
+}
+
 function init(ctx) {
-    $("btn-confirm-send").addEventListener("click", async () => {
-        const password = $("confirm-tx-password").value;
+    $("btn-confirm-send").addEventListener("click", () => {
+        showPasswordModal();
+    });
+
+    $("btn-confirm-back").addEventListener("click", () => {
+        showView("send");
+    });
+
+    $("btn-modal-cancel").addEventListener("click", () => {
+        hidePasswordModal();
+    });
+
+    $("btn-modal-confirm").addEventListener("click", async () => {
+        const password = $("modal-password").value;
         if (!password) {
-            showError(
-                "confirm-tx-password-error",
-                "Please enter your password.",
-            );
+            showError("modal-password-error", "Please enter your password.");
             return;
         }
 
         const wallet = state.wallets[state.selectedWallet];
         let decryptedSecret;
-        hideError("confirm-tx-password-error");
+        hideError("modal-password-error");
 
         try {
             decryptedSecret = await decryptWithPassword(
@@ -309,12 +314,11 @@ function init(ctx) {
                 password,
             );
         } catch (e) {
-            showError("confirm-tx-password-error", "Wrong password.");
+            showError("modal-password-error", "Wrong password.");
             return;
         }
 
-        $("btn-confirm-send").disabled = true;
-        $("btn-confirm-send").classList.add("text-muted");
+        hidePasswordModal();
 
         let tx;
         try {
@@ -351,15 +355,8 @@ function init(ctx) {
             decryptedSecret = null;
             const hash = tx ? tx.hash : null;
             txStatus.showError(pendingTx, hash, e.shortMessage || e.message);
-        } finally {
-            $("btn-confirm-send").disabled = false;
-            $("btn-confirm-send").classList.remove("text-muted");
         }
     });
-
-    $("btn-confirm-back").addEventListener("click", () => {
-        showView("send");
-    });
 }
 
-module.exports = { init, show, restore };
+module.exports = { init, show };

src/popup/views/deleteWallet.js

@@ -1,4 +1,4 @@
-const { $, showView, showFlash } = require("./helpers");
+const { $, showView, showFlash, showError, hideError } = require("./helpers");
 const { state, saveState } = require("../../shared/state");
 const { decryptWithPassword } = require("../../shared/vault");
 
@@ -11,8 +11,7 @@ function show(walletIdx) {
     $("delete-wallet-name").textContent =
         wallet.name || "Wallet " + (walletIdx + 1);
     $("delete-wallet-password").value = "";
-    $("delete-wallet-flash").textContent = "";
-    $("delete-wallet-flash").classList.add("hidden");
+    hideError("delete-wallet-error");
     showView("delete-wallet-confirm");
 }
 
@@ -27,23 +26,18 @@ function init(_ctx) {
     $("btn-delete-wallet-confirm").addEventListener("click", async () => {
         const pw = $("delete-wallet-password").value;
         if (!pw) {
-            $("delete-wallet-flash").textContent =
-                "Please enter your password.";
-            $("delete-wallet-flash").classList.remove("hidden");
+            showError("delete-wallet-error", "Please enter your password.");
             return;
         }
 
         if (deleteWalletIndex === null) {
-            $("delete-wallet-flash").textContent =
-                "No wallet selected for deletion.";
-            $("delete-wallet-flash").classList.remove("hidden");
+            showError(
+                "delete-wallet-error",
+                "No wallet selected for deletion.",
+            );
             return;
         }
 
-        const btn = $("btn-delete-wallet-confirm");
-        btn.disabled = true;
-        btn.classList.add("text-muted");
-
         const walletIdx = deleteWalletIndex;
         const wallet = state.wallets[walletIdx];
 
@@ -51,10 +45,7 @@ function init(_ctx) {
         try {
             await decryptWithPassword(wallet.encryptedSecret, pw);
         } catch (_e) {
-            $("delete-wallet-flash").textContent = "Wrong password.";
-            $("delete-wallet-flash").classList.remove("hidden");
-            btn.disabled = false;
-            btn.classList.remove("text-muted");
+            showError("delete-wallet-error", "Wrong password.");
             return;
         }
 

src/popup/views/helpers.js

@@ -76,18 +76,6 @@ function clearFlash() {
     $("flash-msg").textContent = "";
 }
 
-function flashCopyElement(el) {
-    el.classList.remove("copy-flash");
-    // Force reflow so re-adding the class restarts the animation.
-    void el.offsetWidth;
-    el.classList.add("copy-flash");
-    el.addEventListener(
-        "animationend",
-        () => el.classList.remove("copy-flash"),
-        { once: true },
-    );
-}
-
 function showFlash(msg, duration = 2000) {
     clearFlash();
     $("flash-msg").textContent = msg;
@@ -277,7 +265,6 @@ module.exports = {
     hideError,
     showView,
     showFlash,
-    flashCopyElement,
     balanceLine,
     balanceLinesForAddress,
     addressColor,

src/popup/views/home.js

@@ -2,7 +2,6 @@ const {
     $,
     showView,
     showFlash,
-    flashCopyElement,
     balanceLinesForAddress,
     isoDate,
     timeAgo,
@@ -86,9 +85,8 @@ function renderActiveAddress() {
         el.innerHTML =
             `<span class="underline decoration-dashed cursor-pointer" id="active-addr-copy">${dot}${escapeHtml(addr)}</span>` +
             `<a href="${link}" target="_blank" rel="noopener" class="inline-flex items-center">${EXT_ICON}</a>`;
-        $("active-addr-copy").addEventListener("click", (e) => {
+        $("active-addr-copy").addEventListener("click", () => {
             navigator.clipboard.writeText(addr);
-            flashCopyElement(e.currentTarget);
             showFlash("Copied!");
         });
     } else {

src/popup/views/importKey.js

@@ -1,4 +1,4 @@
-const { $, showView, showFlash } = require("./helpers");
+const { $, showView, showError, hideError } = require("./helpers");
 const { addressFromPrivateKey } = require("../../shared/wallet");
 const { encryptWithPassword } = require("../../shared/vault");
 const { state, saveState } = require("../../shared/state");
@@ -7,6 +7,7 @@ function show() {
     $("import-private-key").value = "";
     $("import-key-password").value = "";
     $("import-key-password-confirm").value = "";
+    hideError("import-key-error");
     showView("import-key");
 }
 
@@ -14,28 +15,31 @@ function init(ctx) {
     $("btn-import-key-confirm").addEventListener("click", async () => {
         const key = $("import-private-key").value.trim();
         if (!key) {
-            showFlash("Please enter your private key.");
+            showError("import-key-error", "Please enter your private key.");
             return;
         }
         let addr;
         try {
             addr = addressFromPrivateKey(key);
         } catch (e) {
-            showFlash("Invalid private key.");
+            showError("import-key-error", "Invalid private key.");
             return;
         }
         const pw = $("import-key-password").value;
         const pw2 = $("import-key-password-confirm").value;
         if (!pw) {
-            showFlash("Please choose a password.");
+            showError("import-key-error", "Please choose a password.");
             return;
         }
         if (pw.length < 12) {
-            showFlash("Password must be at least 12 characters.");
+            showError(
+                "import-key-error",
+                "Password must be at least 12 characters.",
+            );
             return;
         }
         if (pw !== pw2) {
-            showFlash("Passwords do not match.");
+            showError("import-key-error", "Passwords do not match.");
             return;
         }
         const encrypted = await encryptWithPassword(key, pw);

src/popup/views/receive.js

@@ -2,7 +2,6 @@ const {
     $,
     showView,
     showFlash,
-    flashCopyElement,
     formatAddressHtml,
     addressTitle,
 } = require("./helpers");
@@ -62,21 +61,17 @@ function show() {
 
 function init(ctx) {
     $("receive-address-block").addEventListener("click", () => {
-        const el = $("receive-address-block");
-        const addr = el.dataset.full;
+        const addr = $("receive-address-block").dataset.full;
         if (addr) {
             navigator.clipboard.writeText(addr);
-            flashCopyElement(el);
             showFlash("Copied!");
         }
     });
 
     $("btn-receive-copy").addEventListener("click", () => {
-        const block = $("receive-address-block");
-        const addr = block.dataset.full;
+        const addr = $("receive-address-block").dataset.full;
         if (addr) {
             navigator.clipboard.writeText(addr);
-            flashCopyElement(block);
             showFlash("Copied!");
         }
     });

src/popup/views/transactionDetail.js

@@ -5,7 +5,6 @@ const {
     $,
     showView,
     showFlash,
-    flashCopyElement,
     addressDotHtml,
     addressTitle,
     escapeHtml,
@@ -159,9 +158,8 @@ function render() {
         loadCalldata(tx.hash, tx.to);
     }
 
-    const isoStr = isoDate(tx.timestamp);
-    $("tx-detail-time").innerHTML =
-        copyableHtml(isoStr) + " (" + escapeHtml(timeAgo(tx.timestamp)) + ")";
+    $("tx-detail-time").textContent =
+        isoDate(tx.timestamp) + " (" + timeAgo(tx.timestamp) + ")";
     $("tx-detail-status").textContent = tx.isError ? "Failed" : "Success";
     showView("transaction");
 
@@ -171,7 +169,6 @@ function render() {
         .forEach((el) => {
             el.onclick = () => {
                 navigator.clipboard.writeText(el.dataset.copy);
-                flashCopyElement(el);
                 showFlash("Copied!");
             };
         });
@@ -249,7 +246,6 @@ async function loadCalldata(txHash, toAddress) {
             container.querySelectorAll("[data-copy]").forEach((el) => {
                 el.onclick = () => {
                     navigator.clipboard.writeText(el.dataset.copy);
-                    flashCopyElement(el);
                     showFlash("Copied!");
                 };
             });

src/popup/views/txStatus.js

@@ -4,7 +4,6 @@ const {
     $,
     showView,
     showFlash,
-    flashCopyElement,
     addressDotHtml,
     addressTitle,
     escapeHtml,
@@ -44,11 +43,10 @@ function toAddressHtml(address) {
     if (title) {
         return (
             `<div class="flex items-center font-bold">${dot}${escapeHtml(title)}</div>` +
-            `<div class="break-all underline decoration-dashed cursor-pointer" data-copy="${escapeHtml(address)}">${escapeHtml(address)}</div>` +
-            extLink
+            `<div class="break-all">${escapeHtml(address)}${extLink}</div>`
         );
     }
-    return `<div class="flex items-center">${dot}<span class="break-all underline decoration-dashed cursor-pointer" data-copy="${escapeHtml(address)}">${escapeHtml(address)}</span>${extLink}</div>`;
+    return `<div class="flex items-center">${dot}<span class="break-all">${escapeHtml(address)}</span>${extLink}</div>`;
 }
 
 function txHashHtml(hash) {
@@ -60,16 +58,6 @@ function txHashHtml(hash) {
     );
 }
 
-function blockNumberHtml(blockNumber) {
-    const num = String(blockNumber);
-    const link = `https://etherscan.io/block/${num}`;
-    const extLink = `<a href="${link}" target="_blank" rel="noopener" class="inline-flex items-center">${EXT_ICON}</a>`;
-    return (
-        `<span class="underline decoration-dashed cursor-pointer" data-copy="${escapeHtml(num)}">${escapeHtml(num)}</span>` +
-        extLink
-    );
-}
-
 function attachCopyHandlers(viewId) {
     document
         .getElementById(viewId)
@@ -77,7 +65,6 @@ function attachCopyHandlers(viewId) {
         .forEach((el) => {
             el.onclick = () => {
                 navigator.clipboard.writeText(el.dataset.copy);
-                flashCopyElement(el);
                 showFlash("Copied!");
             };
         });
@@ -152,7 +139,7 @@ function etherscanTokenLink(address) {
 
 function decodedDetailsHtml(decoded) {
     if (!decoded || !decoded.details) return "";
-    let html = `<div class="border border-border border-dashed p-2 mb-3">`;
+    let html = "";
     if (decoded.name) {
         html += `<div class="mb-2"><div class="text-xs text-muted mb-1">Action</div>`;
         html += `<div class="font-bold">${escapeHtml(decoded.name)}</div></div>`;
@@ -177,36 +164,20 @@ function decodedDetailsHtml(decoded) {
         }
         html += `</div>`;
     }
-    html += `</div>`;
     return html;
 }
 
 function renderSuccess() {
     const d = state.viewData;
     if (!d || !d.hash) return;
-
-    const hasDecoded = d.decoded && d.decoded.details;
-
-    // When decoded details are present, the Amount and To are already
-    // shown inside the decoded well — hide the top-level duplicates.
-    const summarySection = $("success-tx-summary").parentElement;
-    const toSection = $("success-tx-to").parentElement;
-    if (hasDecoded) {
-        summarySection.classList.add("hidden");
-        toSection.classList.add("hidden");
-    } else {
-        summarySection.classList.remove("hidden");
-        toSection.classList.remove("hidden");
-        $("success-tx-summary").textContent = d.amount + " " + d.symbol;
-        $("success-tx-to").innerHTML = toAddressHtml(d.to);
-    }
-
-    $("success-tx-block").innerHTML = blockNumberHtml(d.blockNumber);
+    $("success-tx-summary").textContent = d.amount + " " + d.symbol;
+    $("success-tx-to").innerHTML = toAddressHtml(d.to);
+    $("success-tx-block").textContent = String(d.blockNumber);
     $("success-tx-hash").innerHTML = txHashHtml(d.hash);
 
     // Show decoded calldata details if present
     const decodedEl = $("success-tx-decoded");
-    if (decodedEl && hasDecoded) {
+    if (decodedEl && d.decoded) {
         decodedEl.innerHTML = decodedDetailsHtml(d.decoded);
         decodedEl.classList.remove("hidden");
     } else if (decodedEl) {

src/shared/uniswap.js

@@ -445,18 +445,12 @@ function decode(data, toAddress) {
             const maxUint160 = BigInt(
                 "0xffffffffffffffffffffffffffffffffffffffff",
             );
-            const isUnlimited = inputAmount >= maxUint160;
-            const amountRaw = isUnlimited
-                ? "Unlimited"
-                : formatAmount(inputAmount, inInfo.decimals);
-            const amountStr = isUnlimited
-                ? "Unlimited"
-                : amountRaw + (inSymbol ? " " + inSymbol : "");
-            details.push({
-                label: "Amount",
-                value: amountStr,
-                rawValue: amountRaw,
-            });
+            const amountStr =
+                inputAmount >= maxUint160
+                    ? "Unlimited"
+                    : formatAmount(inputAmount, inInfo.decimals) +
+                      (inSymbol ? " " + inSymbol : "");
+            details.push({ label: "Amount", value: amountStr });
         }
 
         if (outSymbol) {