diff --git a/dashboardServer.js b/dashboardServer.js
index 401b816..67b3e54 100644
--- a/dashboardServer.js
+++ b/dashboardServer.js
@@ -260,6 +260,7 @@ const createDashboardApp = () => {
     const app = express();
 
     app.use(express.json());
+    app.use(express.static(path.join(__dirname, 'public')));
 
     app.get('/auth/discord', (req, res) => {
         if (!ensureOAuthConfig()) {
@@ -313,6 +314,10 @@ const createDashboardApp = () => {
                 return res.redirect(DASHBOARD_CLIENT_URL);
             }
 
+            if (req.accepts('html')) {
+                return res.redirect('/');
+            }
+
             return res.status(200).json({ user });
         } catch (error) {
             return res.status(502).json({ error: 'Failed to authenticate with Discord' });
diff --git a/public/app.js b/public/app.js
new file mode 100644
index 0000000..3f50efa
--- /dev/null
+++ b/public/app.js
@@ -0,0 +1,223 @@
+const state = {
+    guilds: [],
+    selectedGuildId: null,
+};
+
+const elements = {
+    loginButton: document.getElementById('loginButton'),
+    logoutButton: document.getElementById('logoutButton'),
+    sessionStatus: document.getElementById('sessionStatus'),
+    guildCard: document.getElementById('guildCard'),
+    warningsCard: document.getElementById('warningsCard'),
+    guildSelect: document.getElementById('guildSelect'),
+    permissionsEditor: document.getElementById('permissionsEditor'),
+    updatePermissionsButton: document.getElementById('updatePermissionsButton'),
+    rolesList: document.getElementById('rolesList'),
+    warningUserId: document.getElementById('warningUserId'),
+    loadWarningsButton: document.getElementById('loadWarningsButton'),
+    warningsList: document.getElementById('warningsList'),
+    newWarningUserId: document.getElementById('newWarningUserId'),
+    warningReason: document.getElementById('warningReason'),
+    addWarningButton: document.getElementById('addWarningButton'),
+    warningResult: document.getElementById('warningResult'),
+};
+
+const setStatus = (message, isAuthed) => {
+    elements.sessionStatus.textContent = message;
+    elements.logoutButton.hidden = !isAuthed;
+    elements.guildCard.hidden = !isAuthed;
+    elements.warningsCard.hidden = !isAuthed;
+};
+
+const fetchJson = async (url, options) => {
+    const response = await fetch(url, {
+        credentials: 'include',
+        headers: {
+            'Content-Type': 'application/json',
+        },
+        ...options,
+    });
+
+    if (!response.ok) {
+        const body = await response.json().catch(() => ({}));
+        const message = body.error || `Request failed with status ${response.status}`;
+        throw new Error(message);
+    }
+
+    return response.json().catch(() => ({}));
+};
+
+const loadGuilds = async () => {
+    const data = await fetchJson('/api/guilds');
+    state.guilds = data.guilds || [];
+    elements.guildSelect.innerHTML = '';
+
+    state.guilds.forEach((guild) => {
+        const option = document.createElement('option');
+        option.value = guild.id;
+        option.textContent = guild.name;
+        elements.guildSelect.appendChild(option);
+    });
+
+    if (state.guilds.length > 0) {
+        state.selectedGuildId = state.guilds[0].id;
+        elements.guildSelect.value = state.selectedGuildId;
+        await loadGuildDetails();
+    }
+};
+
+const renderRoles = (roles) => {
+    elements.rolesList.innerHTML = '';
+    roles.forEach((role) => {
+        const item = document.createElement('li');
+        item.textContent = `${role.name} (${role.id})`;
+        elements.rolesList.appendChild(item);
+    });
+
+    if (roles.length === 0) {
+        const item = document.createElement('li');
+        item.textContent = 'No roles returned.';
+        elements.rolesList.appendChild(item);
+    }
+};
+
+const loadGuildDetails = async () => {
+    if (!state.selectedGuildId) {
+        return;
+    }
+
+    const [permissionsData, rolesData] = await Promise.all([
+        fetchJson(`/api/guilds/${state.selectedGuildId}/permissions`),
+        fetchJson(`/api/guilds/${state.selectedGuildId}/roles`),
+    ]);
+
+    elements.permissionsEditor.value = JSON.stringify(permissionsData.permissions || {}, null, 2);
+    renderRoles(rolesData.roles || []);
+};
+
+const updatePermissions = async () => {
+    if (!state.selectedGuildId) {
+        return;
+    }
+
+    const rawValue = elements.permissionsEditor.value.trim();
+    if (!rawValue) {
+        return;
+    }
+
+    let payload;
+    try {
+        payload = JSON.parse(rawValue);
+    } catch (error) {
+        elements.permissionsEditor.focus();
+        throw new Error('Permissions JSON is invalid.');
+    }
+
+    const data = await fetchJson(`/api/guilds/${state.selectedGuildId}/permissions`, {
+        method: 'PATCH',
+        body: JSON.stringify(payload),
+    });
+
+    elements.permissionsEditor.value = JSON.stringify(data.permissions || {}, null, 2);
+};
+
+const loadWarnings = async (userId) => {
+    if (!state.selectedGuildId || !userId) {
+        return;
+    }
+
+    const data = await fetchJson(`/api/guilds/${state.selectedGuildId}/warnings/${userId}`);
+    elements.warningsList.innerHTML = '';
+
+    const warnings = data.warnings || [];
+    if (warnings.length === 0) {
+        const item = document.createElement('li');
+        item.textContent = 'No warnings found.';
+        elements.warningsList.appendChild(item);
+        return;
+    }
+
+    warnings.forEach((warning) => {
+        const item = document.createElement('li');
+        const issuedAt = warning.createdAt ? new Date(warning.createdAt).toLocaleString() : 'Unknown date';
+        item.textContent = `${warning.reason} — ${issuedAt}`;
+        elements.warningsList.appendChild(item);
+    });
+};
+
+const addWarning = async () => {
+    if (!state.selectedGuildId) {
+        return;
+    }
+
+    const userId = elements.newWarningUserId.value.trim();
+    const reason = elements.warningReason.value.trim();
+
+    if (!userId || !reason) {
+        elements.warningResult.textContent = 'User ID and reason are required.';
+        return;
+    }
+
+    const data = await fetchJson(`/api/guilds/${state.selectedGuildId}/warnings/${userId}`, {
+        method: 'POST',
+        body: JSON.stringify({ reason }),
+    });
+
+    elements.warningResult.textContent = `Warning added: ${data.warning?.reason || reason}`;
+    elements.warningReason.value = '';
+};
+
+const showError = (message) => {
+    elements.warningResult.textContent = message;
+};
+
+const init = async () => {
+    elements.loginButton.addEventListener('click', () => {
+        window.location.href = '/auth/discord';
+    });
+
+    elements.logoutButton.addEventListener('click', async () => {
+        await fetch('/auth/logout', { method: 'POST', credentials: 'include' });
+        setStatus('Logged out. Sign in to manage guilds.', false);
+    });
+
+    elements.guildSelect.addEventListener('change', async (event) => {
+        state.selectedGuildId = event.target.value;
+        await loadGuildDetails();
+    });
+
+    elements.updatePermissionsButton.addEventListener('click', async () => {
+        elements.warningResult.textContent = '';
+        try {
+            await updatePermissions();
+            elements.warningResult.textContent = 'Permissions updated successfully.';
+        } catch (error) {
+            showError(error.message);
+        }
+    });
+
+    elements.loadWarningsButton.addEventListener('click', async () => {
+        try {
+            await loadWarnings(elements.warningUserId.value.trim());
+        } catch (error) {
+            showError(error.message);
+        }
+    });
+
+    elements.addWarningButton.addEventListener('click', async () => {
+        try {
+            await addWarning();
+        } catch (error) {
+            showError(error.message);
+        }
+    });
+
+    try {
+        await loadGuilds();
+        setStatus('Authenticated. Choose a guild to get started.', true);
+    } catch (error) {
+        setStatus('Sign in with Discord to manage your guilds.', false);
+    }
+};
+
+init();
diff --git a/public/index.html b/public/index.html
new file mode 100644
index 0000000..614f3d2
--- /dev/null
+++ b/public/index.html
@@ -0,0 +1,100 @@
+<!doctype html>
+<html lang="en">
+    <head>
+        <meta charset="UTF-8" />
+        <meta name="viewport" content="width=device-width, initial-scale=1" />
+        <title>Discord Bot Dashboard</title>
+        <link rel="stylesheet" href="styles.css" />
+    </head>
+    <body>
+        <div class="app">
+            <header class="app__header">
+                <div>
+                    <p class="eyebrow">Discord Bot</p>
+                    <h1>Moderation Dashboard</h1>
+                    <p class="subhead">
+                        Manage permissions, review roles, and track warnings without leaving your browser.
+                    </p>
+                </div>
+                <button class="button button--primary" id="loginButton">Log in with Discord</button>
+            </header>
+
+            <section class="card" id="sessionCard">
+                <div>
+                    <h2>Session</h2>
+                    <p id="sessionStatus">Checking your session...</p>
+                </div>
+                <button class="button button--ghost" id="logoutButton" hidden>Log out</button>
+            </section>
+
+            <section class="card" id="guildCard" hidden>
+                <div class="card__header">
+                    <div>
+                        <h2>Your guilds</h2>
+                        <p>Select a guild to manage permission overrides and warnings.</p>
+                    </div>
+                    <select id="guildSelect"></select>
+                </div>
+                <div class="card__content">
+                    <div class="columns">
+                        <div class="panel">
+                            <h3>Permission overrides</h3>
+                            <p class="muted">Update the JSON payload to configure command permissions.</p>
+                            <textarea id="permissionsEditor" spellcheck="false"></textarea>
+                            <button class="button button--primary" id="updatePermissionsButton">Save permissions</button>
+                        </div>
+                        <div class="panel">
+                            <h3>Roles</h3>
+                            <ul id="rolesList" class="list"></ul>
+                        </div>
+                    </div>
+                </div>
+            </section>
+
+            <section class="card" id="warningsCard" hidden>
+                <div class="card__header">
+                    <div>
+                        <h2>Warnings</h2>
+                        <p>Review or add warnings for a specific user in the selected guild.</p>
+                    </div>
+                </div>
+                <div class="card__content">
+                    <div class="columns">
+                        <div class="panel">
+                            <h3>Lookup warnings</h3>
+                            <label class="field">
+                                <span>User ID</span>
+                                <input id="warningUserId" type="text" placeholder="123456789" />
+                            </label>
+                            <button class="button" id="loadWarningsButton">Load warnings</button>
+                            <ul id="warningsList" class="list"></ul>
+                        </div>
+                        <div class="panel">
+                            <h3>Add warning</h3>
+                            <label class="field">
+                                <span>User ID</span>
+                                <input id="newWarningUserId" type="text" placeholder="123456789" />
+                            </label>
+                            <label class="field">
+                                <span>Reason</span>
+                                <textarea id="warningReason" placeholder="Reason for warning"></textarea>
+                            </label>
+                            <button class="button button--primary" id="addWarningButton">Add warning</button>
+                            <p class="muted" id="warningResult"></p>
+                        </div>
+                    </div>
+                </div>
+            </section>
+
+            <section class="card">
+                <h2>Need help?</h2>
+                <p>
+                    The dashboard reads permissions from the MongoDB-backed overrides collection. Use it to grant
+                    command access to trusted members in each server.
+                </p>
+            </section>
+        </div>
+
+        <script src="app.js"></script>
+    </body>
+</html>
diff --git a/public/styles.css b/public/styles.css
new file mode 100644
index 0000000..e3c3758
--- /dev/null
+++ b/public/styles.css
@@ -0,0 +1,176 @@
+:root {
+    color-scheme: dark;
+    font-family: "Inter", system-ui, -apple-system, sans-serif;
+    line-height: 1.5;
+    background: #0e111b;
+    color: #eef2ff;
+}
+
+* {
+    box-sizing: border-box;
+}
+
+body {
+    margin: 0;
+    min-height: 100vh;
+    background: radial-gradient(circle at top, #1d2542 0%, #0e111b 55%);
+}
+
+.app {
+    max-width: 1100px;
+    margin: 0 auto;
+    padding: 48px 24px 64px;
+    display: flex;
+    flex-direction: column;
+    gap: 24px;
+}
+
+.app__header {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    gap: 24px;
+    padding: 32px;
+    border-radius: 20px;
+    background: rgba(17, 23, 40, 0.9);
+    border: 1px solid rgba(118, 135, 255, 0.2);
+    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
+}
+
+.eyebrow {
+    text-transform: uppercase;
+    font-size: 0.75rem;
+    letter-spacing: 0.2rem;
+    color: #8b9cff;
+    margin: 0 0 8px;
+}
+
+h1 {
+    font-size: 2.4rem;
+    margin: 0 0 12px;
+}
+
+.subhead {
+    margin: 0;
+    max-width: 520px;
+    color: #b7c0ff;
+}
+
+.card {
+    background: rgba(17, 23, 40, 0.95);
+    border-radius: 18px;
+    padding: 24px;
+    border: 1px solid rgba(118, 135, 255, 0.2);
+    display: flex;
+    flex-direction: column;
+    gap: 16px;
+}
+
+.card__header {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    gap: 16px;
+}
+
+.card__content {
+    display: flex;
+    flex-direction: column;
+    gap: 16px;
+}
+
+.columns {
+    display: grid;
+    gap: 16px;
+    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
+}
+
+.panel {
+    background: rgba(12, 15, 26, 0.9);
+    border-radius: 14px;
+    padding: 16px;
+    border: 1px solid rgba(118, 135, 255, 0.15);
+    display: flex;
+    flex-direction: column;
+    gap: 12px;
+}
+
+.button {
+    padding: 10px 18px;
+    border-radius: 999px;
+    border: 1px solid rgba(118, 135, 255, 0.3);
+    background: rgba(16, 20, 35, 0.8);
+    color: #f5f7ff;
+    cursor: pointer;
+    font-weight: 600;
+    transition: transform 0.2s ease, box-shadow 0.2s ease;
+}
+
+.button:hover {
+    transform: translateY(-1px);
+    box-shadow: 0 8px 20px rgba(34, 44, 90, 0.4);
+}
+
+.button--primary {
+    background: linear-gradient(135deg, #5f6bff, #8a5bff);
+    border: none;
+}
+
+.button--ghost {
+    background: transparent;
+}
+
+select,
+input,
+textarea {
+    width: 100%;
+    padding: 10px 12px;
+    border-radius: 10px;
+    border: 1px solid rgba(118, 135, 255, 0.3);
+    background: rgba(6, 8, 16, 0.6);
+    color: #eef2ff;
+}
+
+textarea {
+    min-height: 140px;
+    resize: vertical;
+}
+
+.list {
+    list-style: none;
+    padding: 0;
+    margin: 0;
+    display: flex;
+    flex-direction: column;
+    gap: 8px;
+}
+
+.list li {
+    background: rgba(16, 20, 35, 0.6);
+    padding: 8px 12px;
+    border-radius: 10px;
+    border: 1px solid rgba(118, 135, 255, 0.15);
+}
+
+.field {
+    display: flex;
+    flex-direction: column;
+    gap: 6px;
+    font-size: 0.85rem;
+}
+
+.muted {
+    color: #9aa5e3;
+    margin: 0;
+}
+
+@media (max-width: 720px) {
+    .app__header {
+        flex-direction: column;
+        align-items: flex-start;
+    }
+
+    h1 {
+        font-size: 2rem;
+    }
+}