From 25bf67062a036d2d415f8ae8f9b3f6cadc0da4f3 Mon Sep 17 00:00:00 2001
From: JoshHeaps <joheaps98@gmail.com>
Date: Mon, 31 Aug 2026 15:01:18 -0600
Subject: [PATCH] Fix Texas Hold'em dealer page: script timing crash and seat
 overlap
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

main.js ran an IIFE immediately, but the layout renders @section Scripts
inside <head> before <body> exists, so every getElementById() call hit
null. Wrapped init in DOMContentLoaded, matching the rest of the codebase
(e.g. ChessScripts/chessMain.js).

Separately, the original seat cards packed a full data-entry form (name,
toggles, 2 cards, 5 chip counters, $ override, custom fields) into each of
up to 24 positions around a circle — at any screen size, adjacent seats
overlapped badly. Replaced with compact seat "pucks" for the table view
(name, cards, total, blind/dealer badges) plus a dedicated seat editor
panel in the sidebar that opens for whichever seat is clicked.

Verified via Playwright MCP: load with no console errors, drag-and-drop
seat swap, and a 3-way side-pot resolution (short all-in capped correctly,
remainder awarded to the next-best hand) end to end.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018CmAti1baCjidbJM2HeJfk
---
 JoshHeaps.Net/Pages/Casino/TexasHoldem.cshtml |  70 ++--
 JoshHeaps.Net/wwwroot/css/casino/holdem.css   | 121 ++++---
 .../wwwroot/js/casino/holdem/main.js          |   4 +-
 .../wwwroot/js/casino/holdem/render.js        | 309 +++++++++++-------
 4 files changed, 315 insertions(+), 189 deletions(-)

diff --git a/JoshHeaps.Net/Pages/Casino/TexasHoldem.cshtml b/JoshHeaps.Net/Pages/Casino/TexasHoldem.cshtml
index 6559825..d440d65 100644
--- a/JoshHeaps.Net/Pages/Casino/TexasHoldem.cshtml
+++ b/JoshHeaps.Net/Pages/Casino/TexasHoldem.cshtml
@@ -34,6 +34,13 @@
         </section>
 
         <aside id="holdemSidebar">
+            <section id="seatEditorPanel" class="sidebarPanel seatEditorPanel">
+                <h2 id="seatEditorTitle">Select a seat</h2>
+                <div id="seatEditorBody">
+                    <p class="fieldHint">Click a seat at the table to edit their name, cards, chips and anything else.</p>
+                </div>
+            </section>
+
             <details class="sidebarPanel" open>
                 <summary>Table Setup</summary>
                 <div class="panelBody">
@@ -81,35 +88,42 @@
         <button class="dealerChip" title="Make this seat the dealer button">D</button>
         <span class="blindBadge sbBadge">SB</span>
         <span class="blindBadge bbBadge">BB</span>
-        <div class="seatCard">
-            <div class="seatCardTop">
-                <input type="text" class="seatNameInput" placeholder="Seat" maxlength="24" />
-            </div>
-            <div class="seatCardToggles">
-                <label class="inHandToggle" title="This seat is playing the current hand">
-                    <input type="checkbox" class="inHandCheckbox" />
-                    <span>In hand</span>
-                </label>
-                <label class="foldToggle" title="Folded">
-                    <input type="checkbox" class="foldCheckbox" />
-                    <span>Fold</span>
-                </label>
-            </div>
-            <div class="seatCards">
-                <input type="text" class="cardInput card1Input" maxlength="2" placeholder="__" />
-                <input type="text" class="cardInput card2Input" maxlength="2" placeholder="__" />
-            </div>
-            <div class="seatContribution">
-                <div class="chipCounts"></div>
-                <label class="fieldRow amountOverrideRow">
-                    <span>$ amount</span>
-                    <input type="number" class="amountOverrideInput" min="0" step="1" placeholder="auto" />
-                </label>
-                <div class="seatTotal">Total: <span class="seatTotalAmount">$0</span></div>
-            </div>
-            <div class="customFields"></div>
-            <button class="holdemBtn holdemBtnSmall addFieldBtn">+ field</button>
+        <div class="seatPuckName"></div>
+        <div class="seatPuckCards"></div>
+        <div class="seatPuckTotal"></div>
+    </div>
+</template>
+
+<template id="seatEditorTemplate">
+    <div class="seatEditorForm">
+        <label class="fieldRow">
+            <span>Name</span>
+            <input type="text" class="seatNameInput" placeholder="Seat" maxlength="24" />
+        </label>
+        <div class="seatCardToggles">
+            <label class="inHandToggle" title="This seat is playing the current hand">
+                <input type="checkbox" class="inHandCheckbox" />
+                <span>In hand</span>
+            </label>
+            <label class="foldToggle" title="Folded">
+                <input type="checkbox" class="foldCheckbox" />
+                <span>Fold</span>
+            </label>
         </div>
+        <div class="seatCards">
+            <input type="text" class="cardInput card1Input" maxlength="2" placeholder="__" />
+            <input type="text" class="cardInput card2Input" maxlength="2" placeholder="__" />
+        </div>
+        <div class="seatContribution">
+            <div class="chipCounts"></div>
+            <label class="fieldRow amountOverrideRow">
+                <span>$ amount</span>
+                <input type="number" class="amountOverrideInput" min="0" step="1" placeholder="auto" />
+            </label>
+            <div class="seatTotal">Total: <span class="seatTotalAmount">$0</span></div>
+        </div>
+        <div class="customFields"></div>
+        <button class="holdemBtn holdemBtnSmall addFieldBtn">+ field</button>
     </div>
 </template>
 
diff --git a/JoshHeaps.Net/wwwroot/css/casino/holdem.css b/JoshHeaps.Net/wwwroot/css/casino/holdem.css
index c4e2fdc..d049245 100644
--- a/JoshHeaps.Net/wwwroot/css/casino/holdem.css
+++ b/JoshHeaps.Net/wwwroot/css/casino/holdem.css
@@ -117,7 +117,7 @@ body {
 #pokerTableWrap {
     position: relative;
     width: 100%;
-    padding-bottom: 62%;
+    padding-bottom: 72%;
 }
 
 #pokerTable {
@@ -161,19 +161,21 @@ body {
     inset: 0;
 }
 
-/* ---------- Seats ---------- */
+/* ---------- Seats (compact pucks on the table) ---------- */
 
 .seat {
     position: absolute;
     transform: translate(-50%, -50%);
-    width: 190px;
+    width: 96px;
+    min-height: 54px;
     background: #232323;
-    border: 1px solid #3a3a3a;
+    border: 2px solid #3a3a3a;
     border-radius: 10px;
-    padding: 0.6rem;
+    padding: 0.3rem 0.4rem;
     box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
     cursor: grab;
     z-index: 1;
+    text-align: center;
 }
 
 .seat.dragging {
@@ -189,30 +191,60 @@ body {
     opacity: 0.45;
 }
 
-.seat.seatFolded .seatCard {
-    opacity: 0.55;
+.seat.seatFolded {
+    border-style: dashed;
+    opacity: 0.6;
+}
+
+.seat.seatSelected {
+    border-color: #09ff00;
+    box-shadow: 0 0 0 2px rgba(9, 255, 0, 0.35), 0 4px 10px rgba(0, 0, 0, 0.4);
 }
 
 .seatChairNumber {
+    position: absolute;
+    top: 2px;
+    left: 5px;
+    font-size: 0.6rem;
+    color: #777;
+}
+
+.seatPuckName {
+    font-size: 0.72rem;
+    font-weight: 600;
+    color: #eee;
+    white-space: nowrap;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    margin-top: 0.6rem;
+}
+
+.seatPuckCards {
     font-size: 0.65rem;
-    color: #888;
-    text-transform: uppercase;
-    letter-spacing: 0.05em;
-    margin-bottom: 0.3rem;
+    font-family: var(--font-mono, monospace);
+    color: #bbb;
+    min-height: 0.9em;
+}
+
+.seatPuckTotal {
+    font-size: 0.7rem;
+    font-weight: 700;
+    color: #9be6a8;
+    min-height: 1em;
 }
 
 .dealerChip {
     position: absolute;
     top: -10px;
     right: -10px;
-    width: 26px;
-    height: 26px;
+    width: 22px;
+    height: 22px;
     border-radius: 50%;
     background: #444;
     color: #ccc;
     border: 2px solid #666;
     font-weight: 700;
-    font-size: 0.75rem;
+    font-size: 0.68rem;
     cursor: pointer;
     z-index: 2;
 }
@@ -226,10 +258,10 @@ body {
 .blindBadge {
     display: none;
     position: absolute;
-    top: -10px;
-    font-size: 0.65rem;
+    top: -9px;
+    font-size: 0.58rem;
     font-weight: 700;
-    padding: 0.1rem 0.4rem;
+    padding: 0.05rem 0.3rem;
     border-radius: 8px;
     z-index: 2;
 }
@@ -245,15 +277,43 @@ body {
 }
 
 .bbBadge {
-    left: 26px;
+    left: 22px;
     background: #b7791f;
     color: #fff7e6;
 }
 
-.seatCardTop {
+/* ---------- Seat editor panel (sidebar form for the selected seat) ---------- */
+
+.seatEditorPanel {
+    padding: 0.9rem;
+}
+
+.seatEditorPanel h2 {
+    margin: 0 0 0.6rem;
+    font-size: 0.95rem;
+    font-weight: 500;
+    color: #f5f5f5;
+}
+
+.seatEditorForm {
     display: flex;
-    gap: 0.4rem;
-    margin-bottom: 0.35rem;
+    flex-direction: column;
+    gap: 0.6rem;
+}
+
+.seatCardToggles {
+    display: flex;
+    gap: 0.6rem;
+    font-size: 0.8rem;
+    color: #aaa;
+}
+
+.inHandToggle,
+.foldToggle {
+    display: flex;
+    align-items: center;
+    gap: 0.3rem;
+    cursor: pointer;
 }
 
 .seatNameInput {
@@ -267,22 +327,6 @@ body {
     font-size: 0.8rem;
 }
 
-.seatCardToggles {
-    display: flex;
-    gap: 0.6rem;
-    margin-bottom: 0.4rem;
-    font-size: 0.7rem;
-    color: #aaa;
-}
-
-.inHandToggle,
-.foldToggle {
-    display: flex;
-    align-items: center;
-    gap: 0.25rem;
-    cursor: pointer;
-}
-
 .seatCards {
     display: flex;
     gap: 0.35rem;
@@ -598,6 +642,7 @@ body {
     }
 
     .seat {
-        width: 150px;
+        width: 78px;
+        min-height: 44px;
     }
 }
diff --git a/JoshHeaps.Net/wwwroot/js/casino/holdem/main.js b/JoshHeaps.Net/wwwroot/js/casino/holdem/main.js
index 7b11ea4..44bbdc8 100644
--- a/JoshHeaps.Net/wwwroot/js/casino/holdem/main.js
+++ b/JoshHeaps.Net/wwwroot/js/casino/holdem/main.js
@@ -1,4 +1,4 @@
-(function () {
+document.addEventListener("DOMContentLoaded", () => {
     const state = HoldemState.load();
 
     const hooks = {
@@ -67,4 +67,4 @@
     document.getElementById("potWizardOverlay").addEventListener("click", e => {
         if (e.target.id === "potWizardOverlay") PotWizard.close();
     });
-})();
+});
diff --git a/JoshHeaps.Net/wwwroot/js/casino/holdem/render.js b/JoshHeaps.Net/wwwroot/js/casino/holdem/render.js
index 7938cad..ca9b928 100644
--- a/JoshHeaps.Net/wwwroot/js/casino/holdem/render.js
+++ b/JoshHeaps.Net/wwwroot/js/casino/holdem/render.js
@@ -1,19 +1,30 @@
 // All DOM rendering + drag/drop for the table. Talks to the outside world only through
 // the `hooks` object passed to mount(): hooks.save(state) persists, hooks.rerender()
 // re-draws everything (used after structural changes like resizing seats or the chip
-// legend), hooks.rerenderPotBadge(state) just updates the pot total display.
+// legend).
+//
+// The table itself only shows compact seat "pucks" — name, cards, total, blind/dealer
+// badges — because a full data-entry form (chip counts, custom fields, etc.) doesn't fit
+// next to nine others arranged in a circle at any screen size. Clicking a puck opens the
+// full form in the seat editor panel instead.
 const Render = {
     state: null,
     hooks: null,
+    selectedSeatIndex: null,
 
     mount(state, hooks) {
         this.state = state;
         this.hooks = hooks;
+        this.selectedSeatIndex = null;
         this.renderAll();
     },
 
     renderAll() {
+        if (this.selectedSeatIndex !== null && this.selectedSeatIndex >= this.state.seatCount) {
+            this.selectedSeatIndex = null;
+        }
         this.renderSeats();
+        this.renderSeatEditor();
         this.renderChipLegend();
         this.renderNotes();
         this.updatePotBadge();
@@ -36,29 +47,22 @@ const Render = {
         document.getElementById("potBadgeAmount").textContent = Money.format(total);
     },
 
-    commitAndRedrawSeat(seatEl, seatIndex) {
-        this.hooks.save(this.state);
-        this.updatePotBadge();
-        this.renderSeatTotal(seatEl, this.state.seats[seatIndex]);
-    },
-
-    renderSeatTotal(seatEl, player) {
-        const total = HoldemState.computeContribution(player, this.state.chipLegend, this.state.basePotAmount);
-        seatEl.querySelector(".seatTotalAmount").textContent = Money.format(total);
-    },
-
-    // ---- Seats around the table ----
+    // ---- Seats around the table (compact pucks) ----
 
     seatPosition(index, count) {
         const angle = -90 + (360 / count) * index;
         const radians = (angle * Math.PI) / 180;
         const rx = 44;
-        const ry = 40;
+        const ry = 42;
         const left = 50 + rx * Math.cos(radians);
         const top = 50 + ry * Math.sin(radians);
         return { left, top };
     },
 
+    puckLabel(player, seatIndex) {
+        return player.name && player.name.trim() ? player.name.trim() : `Seat ${seatIndex + 1}`;
+    },
+
     renderSeats() {
         const layer = document.getElementById("seatsLayer");
         layer.innerHTML = "";
@@ -72,11 +76,12 @@ const Render = {
             node.style.top = `${pos.top}%`;
             node.dataset.seatIndex = String(index);
 
-            node.querySelector(".seatChairNumber").textContent = `Seat ${index + 1}`;
+            node.querySelector(".seatChairNumber").textContent = index + 1;
 
             const dealerChip = node.querySelector(".dealerChip");
             dealerChip.classList.toggle("active", index === dealerIndex);
-            dealerChip.addEventListener("click", () => {
+            dealerChip.addEventListener("click", e => {
+                e.stopPropagation();
                 this.state.dealerSeatIndex = index;
                 this.hooks.save(this.state);
                 this.renderSeats();
@@ -85,12 +90,14 @@ const Render = {
             node.querySelector(".sbBadge").classList.toggle("visible", index === sbIndex);
             node.querySelector(".bbBadge").classList.toggle("visible", index === bbIndex);
 
-            this.wireSeatFields(node, player, index);
-            this.renderChipCounts(node, player);
-            this.renderCustomFields(node, player);
-            this.renderSeatTotal(node, player);
-            node.classList.toggle("seatInactive", !player.inHand);
-            node.classList.toggle("seatFolded", player.folded);
+            this.updatePuckContent(node, player, index);
+            node.classList.toggle("seatSelected", index === this.selectedSeatIndex);
+
+            node.addEventListener("click", () => {
+                this.selectedSeatIndex = index;
+                this.renderSeats();
+                this.renderSeatEditor();
+            });
 
             this.wireDragAndDrop(node, index);
 
@@ -98,106 +105,21 @@ const Render = {
         });
     },
 
-    wireSeatFields(node, player, index) {
-        const nameInput = node.querySelector(".seatNameInput");
-        nameInput.value = player.name;
-        nameInput.addEventListener("input", () => {
-            player.name = nameInput.value;
-            this.hooks.save(this.state);
-        });
-
-        const inHandCheckbox = node.querySelector(".inHandCheckbox");
-        inHandCheckbox.checked = player.inHand;
-        inHandCheckbox.addEventListener("change", () => {
-            player.inHand = inHandCheckbox.checked;
-            if (!player.inHand) player.folded = false;
-            this.renderSeats();
-            this.hooks.save(this.state);
-            this.updatePotBadge();
-        });
-
-        const foldCheckbox = node.querySelector(".foldCheckbox");
-        foldCheckbox.checked = player.folded;
-        foldCheckbox.disabled = !player.inHand;
-        foldCheckbox.addEventListener("change", () => {
-            player.folded = foldCheckbox.checked;
-            node.classList.toggle("seatFolded", player.folded);
-            this.hooks.save(this.state);
-        });
-
-        const card1 = node.querySelector(".card1Input");
-        const card2 = node.querySelector(".card2Input");
-        card1.value = player.cards[0] || "";
-        card2.value = player.cards[1] || "";
-        [card1, card2].forEach((input, cardIdx) => {
-            input.addEventListener("input", () => {
-                input.value = input.value.toUpperCase();
-                player.cards[cardIdx] = input.value;
-                this.hooks.save(this.state);
-            });
-        });
-
-        const amountInput = node.querySelector(".amountOverrideInput");
-        amountInput.value = player.amountOverride ?? "";
-        amountInput.addEventListener("input", () => {
-            player.amountOverride = amountInput.value === "" ? null : amountInput.value;
-            this.commitAndRedrawSeat(node, index);
-        });
-
-        const addFieldBtn = node.querySelector(".addFieldBtn");
-        addFieldBtn.addEventListener("click", () => {
-            player.customFields.push({ label: "", value: "" });
-            this.renderCustomFields(node, player);
-            this.hooks.save(this.state);
-        });
+    updatePuckContent(node, player, index) {
+        node.querySelector(".seatPuckName").textContent = player.name && player.name.trim() ? player.name.trim() : "";
+        const cards = (player.cards || []).filter(Boolean).join(" ");
+        node.querySelector(".seatPuckCards").textContent = cards;
+        const total = HoldemState.computeContribution(player, this.state.chipLegend, this.state.basePotAmount);
+        node.querySelector(".seatPuckTotal").textContent = total > 0 ? Money.format(total) : "";
+        node.classList.toggle("seatInactive", !player.inHand);
+        node.classList.toggle("seatFolded", player.folded);
     },
 
-    renderChipCounts(node, player) {
-        const container = node.querySelector(".chipCounts");
-        container.innerHTML = "";
-        const template = document.getElementById("chipCountTemplate");
-
-        this.state.chipLegend.forEach(chip => {
-            const row = template.content.firstElementChild.cloneNode(true);
-            row.querySelector(".chipSwatch").style.background = chip.color;
-            row.title = `$${chip.value} chips`;
-            const input = row.querySelector(".chipCountInput");
-            input.value = player.chipCounts[chip.id] || 0;
-            input.addEventListener("input", () => {
-                const count = Math.max(0, Math.floor(Number(input.value)) || 0);
-                player.chipCounts[chip.id] = count;
-                this.commitAndRedrawSeat(node, Number(node.dataset.seatIndex));
-            });
-            container.appendChild(row);
-        });
-    },
-
-    renderCustomFields(node, player) {
-        const container = node.querySelector(".customFields");
-        container.innerHTML = "";
-        const template = document.getElementById("customFieldTemplate");
-
-        player.customFields.forEach((field, fieldIdx) => {
-            const row = template.content.firstElementChild.cloneNode(true);
-            const labelInput = row.querySelector(".customFieldLabel");
-            const valueInput = row.querySelector(".customFieldValue");
-            labelInput.value = field.label;
-            valueInput.value = field.value;
-            labelInput.addEventListener("input", () => {
-                field.label = labelInput.value;
-                this.hooks.save(this.state);
-            });
-            valueInput.addEventListener("input", () => {
-                field.value = valueInput.value;
-                this.hooks.save(this.state);
-            });
-            row.querySelector(".removeFieldBtn").addEventListener("click", () => {
-                player.customFields.splice(fieldIdx, 1);
-                this.renderCustomFields(node, player);
-                this.hooks.save(this.state);
-            });
-            container.appendChild(row);
-        });
+    // Cheaper than a full renderSeats() — used after edits so the seat editor's inputs
+    // (which live in a separate panel) never lose focus.
+    refreshPuck(index) {
+        const node = document.querySelector(`.seat[data-seat-index="${index}"]`);
+        if (node) this.updatePuckContent(node, this.state.seats[index], index);
     },
 
     wireDragAndDrop(node, index) {
@@ -222,6 +144,151 @@ const Render = {
             [seats[sourceIndex], seats[targetIndex]] = [seats[targetIndex], seats[sourceIndex]];
             this.hooks.save(this.state);
             this.renderSeats();
+            if (this.selectedSeatIndex === sourceIndex || this.selectedSeatIndex === targetIndex) {
+                this.renderSeatEditor();
+            }
+        });
+    },
+
+    // ---- Seat editor panel (the full form for whichever seat is selected) ----
+
+    renderSeatEditor() {
+        const title = document.getElementById("seatEditorTitle");
+        const body = document.getElementById("seatEditorBody");
+
+        if (this.selectedSeatIndex === null) {
+            title.textContent = "Select a seat";
+            body.innerHTML = '<p class="fieldHint">Click a seat at the table to edit their name, cards, chips and anything else.</p>';
+            return;
+        }
+
+        const index = this.selectedSeatIndex;
+        const player = this.state.seats[index];
+        title.textContent = this.puckLabel(player, index);
+
+        body.innerHTML = "";
+        const template = document.getElementById("seatEditorTemplate");
+        const form = template.content.firstElementChild.cloneNode(true);
+
+        this.wireSeatFields(form, player, index);
+        this.renderChipCounts(form, player, index);
+        this.renderCustomFields(form, player, index);
+        this.renderSeatTotal(form, player);
+
+        body.appendChild(form);
+    },
+
+    renderSeatTotal(form, player) {
+        const total = HoldemState.computeContribution(player, this.state.chipLegend, this.state.basePotAmount);
+        form.querySelector(".seatTotalAmount").textContent = Money.format(total);
+    },
+
+    commitSeatChange(form, player, index) {
+        this.hooks.save(this.state);
+        this.updatePotBadge();
+        this.renderSeatTotal(form, player);
+        this.refreshPuck(index);
+    },
+
+    wireSeatFields(form, player, index) {
+        const nameInput = form.querySelector(".seatNameInput");
+        nameInput.value = player.name;
+        nameInput.addEventListener("input", () => {
+            player.name = nameInput.value;
+            document.getElementById("seatEditorTitle").textContent = this.puckLabel(player, index);
+            this.commitSeatChange(form, player, index);
+        });
+
+        const inHandCheckbox = form.querySelector(".inHandCheckbox");
+        inHandCheckbox.checked = player.inHand;
+        inHandCheckbox.addEventListener("change", () => {
+            player.inHand = inHandCheckbox.checked;
+            if (!player.inHand) player.folded = false;
+            foldCheckboxRef.checked = player.folded;
+            foldCheckboxRef.disabled = !player.inHand;
+            this.commitSeatChange(form, player, index);
+        });
+
+        const foldCheckboxRef = form.querySelector(".foldCheckbox");
+        foldCheckboxRef.checked = player.folded;
+        foldCheckboxRef.disabled = !player.inHand;
+        foldCheckboxRef.addEventListener("change", () => {
+            player.folded = foldCheckboxRef.checked;
+            this.commitSeatChange(form, player, index);
+        });
+
+        const card1 = form.querySelector(".card1Input");
+        const card2 = form.querySelector(".card2Input");
+        card1.value = player.cards[0] || "";
+        card2.value = player.cards[1] || "";
+        [card1, card2].forEach((input, cardIdx) => {
+            input.addEventListener("input", () => {
+                input.value = input.value.toUpperCase();
+                player.cards[cardIdx] = input.value;
+                this.commitSeatChange(form, player, index);
+            });
+        });
+
+        const amountInput = form.querySelector(".amountOverrideInput");
+        amountInput.value = player.amountOverride ?? "";
+        amountInput.addEventListener("input", () => {
+            player.amountOverride = amountInput.value === "" ? null : amountInput.value;
+            this.commitSeatChange(form, player, index);
+        });
+
+        const addFieldBtn = form.querySelector(".addFieldBtn");
+        addFieldBtn.addEventListener("click", () => {
+            player.customFields.push({ label: "", value: "" });
+            this.renderCustomFields(form, player, index);
+            this.hooks.save(this.state);
+        });
+    },
+
+    renderChipCounts(form, player, index) {
+        const container = form.querySelector(".chipCounts");
+        container.innerHTML = "";
+        const template = document.getElementById("chipCountTemplate");
+
+        this.state.chipLegend.forEach(chip => {
+            const row = template.content.firstElementChild.cloneNode(true);
+            row.querySelector(".chipSwatch").style.background = chip.color;
+            row.title = `$${chip.value} chips`;
+            const input = row.querySelector(".chipCountInput");
+            input.value = player.chipCounts[chip.id] || 0;
+            input.addEventListener("input", () => {
+                const count = Math.max(0, Math.floor(Number(input.value)) || 0);
+                player.chipCounts[chip.id] = count;
+                this.commitSeatChange(form, player, index);
+            });
+            container.appendChild(row);
+        });
+    },
+
+    renderCustomFields(form, player, index) {
+        const container = form.querySelector(".customFields");
+        container.innerHTML = "";
+        const template = document.getElementById("customFieldTemplate");
+
+        player.customFields.forEach((field, fieldIdx) => {
+            const row = template.content.firstElementChild.cloneNode(true);
+            const labelInput = row.querySelector(".customFieldLabel");
+            const valueInput = row.querySelector(".customFieldValue");
+            labelInput.value = field.label;
+            valueInput.value = field.value;
+            labelInput.addEventListener("input", () => {
+                field.label = labelInput.value;
+                this.hooks.save(this.state);
+            });
+            valueInput.addEventListener("input", () => {
+                field.value = valueInput.value;
+                this.hooks.save(this.state);
+            });
+            row.querySelector(".removeFieldBtn").addEventListener("click", () => {
+                player.customFields.splice(fieldIdx, 1);
+                this.renderCustomFields(form, player, index);
+                this.hooks.save(this.state);
+            });
+            container.appendChild(row);
         });
     },
 
@@ -242,12 +309,12 @@ const Render = {
             colorInput.addEventListener("input", () => {
                 chip.color = colorInput.value;
                 this.hooks.save(this.state);
-                this.renderSeats();
             });
             valueInput.addEventListener("input", () => {
                 chip.value = Number(valueInput.value) || 0;
                 this.hooks.save(this.state);
                 this.renderSeats();
+                this.renderSeatEditor();
                 this.updatePotBadge();
             });
             row.querySelector(".removeChipColorBtn").addEventListener("click", () => {