diff --git a/public/app.js b/public/app.js
index d58ea0b..c810c51 100644
--- a/public/app.js
+++ b/public/app.js
@@ -130,10 +130,13 @@ function boardView() {
       </div>
       <div class="actions">
         <span class="status-pill"><span class="dot ${connected ? "ok" : ""}"></span>OpenClaw ${connected ? "verbunden" : "pruefen"}</span>
-        <button class="primary" id="new-task">+ Aufgabe</button>
       </div>
     </header>
-    <section class="board">
+    <form class="quick-create" id="quick-create">
+      <input name="title" autocomplete="off" maxlength="180" placeholder="New task title">
+      <button type="submit">Create task</button>
+    </form>
+    <section class="kanban">
       ${states.map((name) => column(name)).join("")}
     </section>
   `;
@@ -142,8 +145,8 @@ function boardView() {
 function column(name) {
   const tasks = state.tasks.filter((task) => task.state === name);
   return `
-    <section class="column" data-state="${name}" aria-label="${name}">
-      <h2><span>${name}</span><span class="count">${tasks.length}</span></h2>
+    <section class="kanban-column" data-state="${name}" aria-label="${name}">
+      <header><span>${name}</span><b>${tasks.length}</b></header>
       <div class="dropzone" data-state="${name}">
         ${tasks.map(taskCard).join("") || `<p class="empty-state">Keine Aufgaben</p>`}
       </div>
@@ -152,24 +155,22 @@ function column(name) {
 }
 
 function taskCard(task) {
-  const index = states.indexOf(task.state);
   return `
-    <article class="task priority-${escapeHtml(task.priority).toLowerCase()}" draggable="true" data-task-id="${task.id}" tabindex="0" role="button" aria-label="Aufgabe ${escapeHtml(task.title)} oeffnen">
+    <article class="task-card priority-${escapeHtml(task.priority).toLowerCase()}" draggable="true" data-task-id="${task.id}" tabindex="0" role="button" aria-label="Aufgabe ${escapeHtml(task.title)} oeffnen">
       <div class="task-card-head">
-        <span class="badge">${escapeHtml(task.priority)}</span>
-        <span class="meta">${escapeHtml(task.assignee || "luna")}</span>
+        <span class="priority ${escapeHtml(task.priority).toLowerCase()}">${escapeHtml(task.priority)}</span>
+        <button class="task-edit-btn" data-edit="${task.id}" title="Bearbeiten" aria-label="Aufgabe bearbeiten">✎</button>
       </div>
       <div>
         <h3>${escapeHtml(task.title)}</h3>
         ${task.detail ? `<p>${escapeHtml(task.detail)}</p>` : ""}
       </div>
+      <select class="task-status-select" data-status-task="${task.id}" aria-label="Status fuer ${escapeHtml(task.title)}">
+        ${states.map((x) => `<option value="${x}" ${x === task.state ? "selected" : ""}>${x}</option>`).join("")}
+      </select>
       <div class="task-footer">
         <time class="meta" datetime="${escapeHtml(task.updatedAt)}">${formatDate(task.updatedAt)}</time>
-        <div class="task-controls">
-          <button class="icon-button" data-move="${task.id}" data-state="${states[Math.max(0, index - 1)]}" title="Zurueck">‹</button>
-          <button class="icon-button" data-edit="${task.id}" title="Bearbeiten">✎</button>
-          <button class="icon-button" data-move="${task.id}" data-state="${states[Math.min(states.length - 1, index + 1)]}" title="Weiter">›</button>
-        </div>
+        <span class="meta">${escapeHtml(task.assignee || "luna")}</span>
       </div>
     </article>
   `;
@@ -232,18 +233,31 @@ function bindBoard() {
     dialogMeta.textContent = `Status ${task.state} · Aktualisiert ${formatDate(task.updatedAt)} · Erstellt ${formatDate(task.createdAt)}`;
     dialog.showModal();
   };
-  document.querySelector("#new-task").addEventListener("click", () => {
-    resetDialog();
-    dialog.showModal();
+  document.querySelector("#quick-create").addEventListener("submit", async (event) => {
+    event.preventDefault();
+    const formData = new FormData(event.currentTarget);
+    const title = String(formData.get("title") || "").trim();
+    if (!title) return;
+    await api("/api/tasks", {
+      method: "POST",
+      body: JSON.stringify({
+        title,
+        state: "Backlog",
+        priority: "Normal",
+        assignee: state.settings?.defaultAssignee || "luna"
+      })
+    });
+    await loadTasks();
+    renderApp();
   });
   document.querySelector("#cancel-task").addEventListener("click", () => dialog.close());
   dialog.addEventListener("click", (event) => {
     if (event.target === dialog) dialog.close();
   });
-  document.querySelectorAll("[data-move]").forEach((button) => {
-    button.addEventListener("click", async (event) => {
+  document.querySelectorAll("[data-status-task]").forEach((select) => {
+    select.addEventListener("change", async (event) => {
       event.stopPropagation();
-      await api(`/api/tasks/${button.dataset.move}`, { method: "PATCH", body: JSON.stringify({ state: button.dataset.state }) });
+      await api(`/api/tasks/${select.dataset.statusTask}`, { method: "PATCH", body: JSON.stringify({ state: select.value }) });
       await loadTasks();
       renderApp();
     });
diff --git a/public/index.html b/public/index.html
index 8659a36..0b5b62c 100644
--- a/public/index.html
+++ b/public/index.html
@@ -4,10 +4,10 @@
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, initial-scale=1">
     <title>Maxi Mission Control</title>
-    <link rel="stylesheet" href="/styles.css">
+    <link rel="stylesheet" href="/styles.css?v=20260626-nexus-board">
   </head>
   <body>
     <main id="app"></main>
-    <script type="module" src="/app.js"></script>
+    <script type="module" src="/app.js?v=20260626-nexus-board"></script>
   </body>
 </html>
diff --git a/public/styles.css b/public/styles.css
index b7f5515..eebbbee 100644
--- a/public/styles.css
+++ b/public/styles.css
@@ -1,18 +1,20 @@
 :root {
-  color-scheme: light;
-  --bg: #f3f5f8;
-  --panel: #ffffff;
-  --panel-soft: #eef2f7;
-  --text: #18212f;
-  --muted: #667085;
-  --line: #d9e0ea;
-  --accent: #3268d8;
-  --accent-strong: #224fa8;
-  --accent-soft: #e8efff;
-  --warn: #b7791f;
-  --danger: #b42335;
-  --ok: #14845f;
-  --shadow: 0 12px 30px rgba(24, 33, 47, 0.09);
+  color-scheme: dark;
+  --bg: #080a0f;
+  --panel: #10131a;
+  --panel-soft: #0d1016;
+  --card: #12151c;
+  --text: #e8eaf0;
+  --muted: #7e8799;
+  --line: #202530;
+  --line-strong: #292f3b;
+  --accent: #8b7cf6;
+  --accent-strong: #b8adff;
+  --accent-soft: rgba(139, 124, 246, 0.12);
+  --warn: #e5b05e;
+  --danger: #ec7b82;
+  --ok: #51d49a;
+  --shadow: 0 28px 90px rgba(0, 0, 0, 0.42);
 }
 
 * {
@@ -21,10 +23,11 @@
 
 body {
   margin: 0;
+  min-width: 320px;
   min-height: 100vh;
-  background: var(--bg);
+  background: radial-gradient(circle at 70% -20%, #17152b 0, transparent 34%), var(--bg);
   color: var(--text);
-  font: 15px/1.45 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
+  font: 12px/1.45 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
   letter-spacing: 0;
 }
 
@@ -33,7 +36,7 @@ button, input, textarea, select {
 }
 
 button {
-  border: 0;
+  color: inherit;
   cursor: pointer;
 }
 
@@ -46,155 +49,176 @@ button {
 
 .login {
   width: min(420px, 100%);
-  background: var(--panel);
+  padding: 32px;
   border: 1px solid var(--line);
-  border-radius: 8px;
+  border-radius: 12px;
+  background: linear-gradient(145deg, rgba(18, 21, 29, 0.98), rgba(10, 12, 18, 0.98));
   box-shadow: var(--shadow);
-  padding: 28px;
 }
 
 .login h1, .view-title h1 {
   margin: 0;
-  font-size: 28px;
+  font-size: 26px;
   line-height: 1.1;
 }
 
 .login p, .view-title p {
   margin: 8px 0 0;
   color: var(--muted);
+  font-size: 11px;
 }
 
 .field {
   display: grid;
-  gap: 6px;
+  gap: 7px;
   margin-top: 16px;
 }
 
 label {
-  color: var(--muted);
-  font-size: 13px;
+  color: #aab1bf;
+  font-size: 10px;
   font-weight: 650;
 }
 
 input, textarea, select {
   width: 100%;
-  min-height: 40px;
-  border: 1px solid var(--line);
-  border-radius: 6px;
-  background: #fff;
-  color: var(--text);
+  min-height: 38px;
   padding: 9px 10px;
+  border: 1px solid var(--line-strong);
+  border-radius: 7px;
   outline: none;
+  color: #e7e9ef;
+  background: #0c0f14;
 }
 
 textarea {
   resize: vertical;
-  min-height: 84px;
+  min-height: 92px;
 }
 
 input:focus, textarea:focus, select:focus {
-  border-color: var(--accent);
-  box-shadow: 0 0 0 3px rgba(37, 111, 91, 0.14);
+  border-color: #6559b8;
+  box-shadow: 0 0 0 3px rgba(139, 124, 246, 0.1);
 }
 
 .primary, .ghost, .danger {
   min-height: 38px;
-  border-radius: 6px;
   padding: 8px 12px;
+  border-radius: 7px;
   font-weight: 700;
 }
 
 .primary {
-  background: var(--accent);
-  color: #fff;
+  border: 1px solid #443d7c;
+  background: #211d39;
+  color: #c1b8ff;
 }
 
 .primary:hover {
-  background: var(--accent-strong);
+  background: #29234a;
 }
 
 .ghost {
   border: 1px solid var(--line);
-  background: #fff;
-  color: var(--text);
+  background: var(--panel);
+  color: #a5adba;
 }
 
 .danger {
-  background: #fff1f1;
-  color: var(--danger);
-  border: 1px solid #edc9c9;
+  border: 1px solid rgba(236, 123, 130, 0.3);
+  background: rgba(193, 70, 79, 0.12);
+  color: #efa2a7;
 }
 
 .app-shell {
   min-height: 100vh;
   display: grid;
-  grid-template-columns: 248px minmax(0, 1fr);
+  grid-template-columns: 224px minmax(0, 1fr);
 }
 
 .sidebar {
-  border-right: 1px solid var(--line);
-  background: #fff;
-  padding: 20px 16px;
+  position: sticky;
+  top: 0;
+  height: 100vh;
   display: flex;
   flex-direction: column;
   gap: 20px;
+  padding: 22px 14px 14px;
+  border-right: 1px solid #1a1e27;
+  background: rgba(9, 11, 16, 0.94);
+  backdrop-filter: blur(18px);
 }
 
 .brand {
   display: grid;
-  gap: 4px;
+  gap: 3px;
+  padding: 0 8px 5px;
 }
 
 .brand strong {
-  font-size: 18px;
+  font-size: 13px;
+  letter-spacing: 0.14em;
+  text-transform: uppercase;
 }
 
 .brand span, .user small, .meta {
   color: var(--muted);
-  font-size: 13px;
+  font-size: 10px;
 }
 
 .nav {
-  display: grid;
-  gap: 8px;
+  display: flex;
+  flex-direction: column;
+  gap: 3px;
 }
 
 .nav button {
   display: flex;
   align-items: center;
-  gap: 9px;
+  gap: 10px;
   width: 100%;
-  min-height: 40px;
-  border-radius: 6px;
+  min-height: 34px;
+  padding: 9px 10px;
+  border: 0;
+  border-radius: 7px;
   background: transparent;
-  color: var(--text);
-  padding: 8px 10px;
+  color: #8991a1;
   text-align: left;
 }
 
+.nav button:hover, .nav button.active {
+  background: var(--accent-soft);
+  color: #ececf5;
+}
+
 .nav button.active {
-  background: var(--panel-soft);
-  color: var(--accent-strong);
-  font-weight: 750;
+  box-shadow: inset 2px 0 var(--accent);
 }
 
 .user {
   margin-top: auto;
   display: grid;
   gap: 12px;
+  padding-top: 10px;
+  border-top: 1px solid #1b1f28;
 }
 
 .content {
   min-width: 0;
-  padding: 24px;
+  padding: 16px;
 }
 
 .topbar {
+  min-height: 62px;
   display: flex;
   gap: 16px;
   justify-content: space-between;
-  align-items: flex-start;
-  margin-bottom: 20px;
+  align-items: center;
+  margin: -16px -16px 16px;
+  padding: 0 30px;
+  border-bottom: 1px solid #191d25;
+  background: rgba(8, 10, 15, 0.68);
+  backdrop-filter: blur(16px);
 }
 
 .actions {
@@ -207,104 +231,118 @@ input:focus, textarea:focus, select:focus {
 .status-pill {
   display: inline-flex;
   align-items: center;
-  gap: 8px;
-  min-height: 32px;
+  gap: 7px;
+  min-height: 30px;
   padding: 6px 10px;
   border: 1px solid var(--line);
-  border-radius: 999px;
-  background: #fff;
-  color: var(--muted);
+  border-radius: 8px;
+  background: var(--panel);
+  color: #8c95a5;
+  font-size: 10px;
   white-space: nowrap;
 }
 
 .dot {
-  width: 9px;
-  height: 9px;
+  width: 7px;
+  height: 7px;
   border-radius: 50%;
   background: var(--warn);
 }
 
 .dot.ok {
   background: var(--ok);
+  box-shadow: 0 0 7px rgba(81, 212, 154, 0.4);
 }
 
-.board {
+.quick-create {
   display: grid;
-  grid-template-columns: repeat(4, minmax(220px, 1fr));
+  grid-template-columns: minmax(180px, 360px) max-content;
+  gap: 8px;
+  align-items: stretch;
+  margin-bottom: 12px;
+}
+
+.quick-create input {
+  font-size: 10px;
+}
+
+.quick-create button {
+  min-width: 100px;
+  padding: 0 14px;
+  border: 1px solid #443d7c;
+  border-radius: 8px;
+  background: #211d39;
+  color: #c1b8ff;
+  font-size: 9px;
+}
+
+.kanban {
+  display: grid;
+  grid-template-columns: repeat(4, minmax(0, 1fr));
   gap: 12px;
   align-items: start;
 }
 
-.column {
+.kanban-column {
   min-width: 0;
-  background: #edf1f6;
+  min-height: 380px;
+  padding: 12px;
   border: 1px solid var(--line);
-  border-radius: 8px;
-  padding: 10px;
-  min-height: 520px;
+  border-radius: 9px;
+  background: rgba(14, 17, 23, 0.8);
 }
 
-.column h2 {
+.kanban-column > header {
   display: flex;
   justify-content: space-between;
-  align-items: center;
-  margin: 0 0 10px;
-  font-size: 14px;
-  text-transform: uppercase;
-  color: var(--muted);
+  padding: 5px 3px 14px;
+  color: #aeb4c0;
+  font-size: 10px;
 }
 
-.count {
-  display: inline-grid;
-  place-items: center;
-  min-width: 24px;
-  height: 24px;
-  border-radius: 999px;
-  background: #fff;
-  color: var(--text);
+.kanban-column > header b {
+  padding: 1px 6px;
+  border-radius: 8px;
+  background: #242936;
 }
 
 .dropzone {
-  min-height: 456px;
+  min-height: 320px;
   border-radius: 8px;
   transition: background 0.16s ease, box-shadow 0.16s ease;
 }
 
 .dropzone.drag-over {
-  background: rgba(50, 104, 216, 0.08);
-  box-shadow: inset 0 0 0 2px rgba(50, 104, 216, 0.28);
+  background: rgba(139, 124, 246, 0.08);
+  box-shadow: inset 0 0 0 2px rgba(139, 124, 246, 0.25);
 }
 
 .empty-state {
   margin: 0;
-  padding: 32px 6px;
+  padding: 35px 0;
   text-align: center;
-  color: var(--muted);
-  font-size: 13px;
+  color: #596171;
+  font-size: 9px;
 }
 
-.task {
-  display: grid;
-  gap: 10px;
-  background: #fff;
-  border: 1px solid var(--line);
+.task-card {
+  margin-bottom: 9px;
+  padding: 14px;
+  border: 1px solid #252a35;
   border-radius: 8px;
-  padding: 12px;
-  margin-bottom: 10px;
-  box-shadow: 0 4px 14px rgba(23, 32, 28, 0.04);
+  background: var(--card);
   cursor: grab;
-  transition: border-color 0.14s ease, box-shadow 0.14s ease, transform 0.14s ease;
+  transition: border-color 0.14s ease, transform 0.14s ease;
 }
 
-.task:hover,
-.task:focus-visible {
-  border-color: rgba(50, 104, 216, 0.45);
-  box-shadow: 0 12px 24px rgba(24, 33, 47, 0.1);
+.task-card:hover,
+.task-card:focus-visible {
+  border-color: #343947;
   outline: none;
   transform: translateY(-1px);
 }
 
-.task.dragging {
+.task-card.dragging {
   opacity: 0.55;
   cursor: grabbing;
 }
@@ -316,68 +354,99 @@ input:focus, textarea:focus, select:focus {
   justify-content: space-between;
 }
 
-.task h3 {
-  margin: 0;
-  font-size: 15px;
+.task-card h3 {
+  margin: 10px 0 12px;
+  color: #eef0f5;
+  font-size: 11px;
+  line-height: 1.4;
+  overflow-wrap: anywhere;
 }
 
-.task p {
-  margin: 0;
+.task-card p {
+  margin: -4px 0 12px;
   color: var(--muted);
-  font-size: 13px;
+  font-size: 10px;
+  line-height: 1.45;
   overflow-wrap: anywhere;
 }
 
+.task-card select {
+  width: 100%;
+  min-height: 32px;
+  margin-bottom: 12px;
+  padding: 7px 8px;
+  border: 1px solid #292f3b;
+  border-radius: 7px;
+  color: #c8ccd5;
+  background: #0c0f14;
+  font-size: 9px;
+  cursor: pointer;
+}
+
 .task-footer {
   display: flex;
-  gap: 6px;
+  gap: 5px;
   align-items: center;
   justify-content: space-between;
+  color: var(--muted);
+  font-size: 8px;
+}
+
+.priority {
+  color: #9b91e6;
+  font-size: 8px;
+  text-transform: uppercase;
+}
+
+.priority.urgent, .priority.high {
+  color: var(--warn);
+}
+
+.priority.low {
+  color: var(--ok);
+}
+
+.task-edit-btn {
+  width: 24px;
+  height: 24px;
+  display: grid;
+  place-items: center;
+  border: 1px solid transparent;
+  border-radius: 6px;
+  background: transparent;
+  color: #687181;
+  opacity: 0;
+}
+
+.task-card:hover .task-edit-btn,
+.task-card:focus-within .task-edit-btn {
+  opacity: 1;
+}
+
+.task-edit-btn:hover {
+  border-color: #343947;
+  color: #c1b8ff;
+  background: #18152a;
 }
 
 .badge {
   display: inline-flex;
   align-items: center;
-  min-height: 24px;
+  min-height: 22px;
   padding: 3px 8px;
-  border-radius: 999px;
+  border-radius: 10px;
   background: var(--accent-soft);
   color: var(--accent-strong);
-  font-size: 12px;
+  font-size: 9px;
   font-weight: 750;
 }
 
-.priority-urgent .badge,
-.priority-high .badge {
-  background: #fff3d8;
-  color: #8a4f00;
-}
-
-.priority-low .badge {
-  background: #e9f8f0;
-  color: #0d6b4d;
-}
-
-.task-controls {
-  display: flex;
-  gap: 4px;
-}
-
-.icon-button {
-  width: 30px;
-  height: 30px;
-  border-radius: 6px;
-  border: 1px solid var(--line);
-  background: #fff;
-  color: var(--text);
-}
-
 .panel {
-  background: #fff;
-  border: 1px solid var(--line);
-  border-radius: 8px;
-  padding: 18px;
   max-width: 760px;
+  padding: 18px;
+  border: 1px solid var(--line);
+  border-radius: 9px;
+  background: linear-gradient(145deg, rgba(18, 21, 29, 0.96), rgba(12, 15, 21, 0.96));
 }
 
 .panel + .panel {
@@ -398,14 +467,22 @@ input:focus, textarea:focus, select:focus {
 
 dialog {
   width: min(560px, calc(100vw - 32px));
-  border: 1px solid var(--line);
-  border-radius: 8px;
-  box-shadow: var(--shadow);
   padding: 22px;
+  border: 1px solid var(--line);
+  border-radius: 10px;
+  background: linear-gradient(145deg, rgba(18, 21, 29, 0.98), rgba(10, 12, 18, 0.98));
+  color: var(--text);
+  box-shadow: var(--shadow);
 }
 
 dialog::backdrop {
-  background: rgba(18, 26, 23, 0.35);
+  background: rgba(0, 0, 0, 0.68);
+  backdrop-filter: blur(3px);
+}
+
+dialog h2 {
+  margin: 0;
+  font-size: 18px;
 }
 
 .dialog-actions {
@@ -417,8 +494,9 @@ dialog::backdrop {
 
 .dialog-meta {
   min-height: 20px;
+  margin-top: 4px;
   color: var(--muted);
-  font-size: 12px;
+  font-size: 10px;
 }
 
 @media (max-width: 980px) {
@@ -428,18 +506,19 @@ dialog::backdrop {
 
   .sidebar {
     position: sticky;
-    top: 0;
     z-index: 2;
+    height: auto;
     border-right: 0;
     border-bottom: 1px solid var(--line);
     padding: 12px;
   }
 
   .nav, .user {
-    grid-template-columns: repeat(3, minmax(0, 1fr));
+    display: grid;
+    grid-template-columns: repeat(2, minmax(0, 1fr));
   }
 
-  .board {
+  .kanban {
     grid-template-columns: repeat(2, minmax(220px, 1fr));
   }
 }
@@ -451,17 +530,19 @@ dialog::backdrop {
 
   .topbar {
     display: grid;
+    margin: -16px -16px 16px;
+    padding: 16px;
   }
 
   .actions {
     justify-content: flex-start;
   }
 
-  .board, .grid {
+  .quick-create, .kanban, .grid {
     grid-template-columns: 1fr;
   }
 
-  .column {
+  .kanban-column {
     min-height: 260px;
   }
 }
diff --git a/server.js b/server.js
index d295c6b..50fd9e2 100644
--- a/server.js
+++ b/server.js
@@ -317,7 +317,7 @@ async function serveStatic(req, res) {
     const file = await readFile(filePath);
     const ext = path.extname(filePath);
     const type = ext === ".html" ? "text/html; charset=utf-8" : ext === ".css" ? "text/css; charset=utf-8" : ext === ".js" ? "text/javascript; charset=utf-8" : "application/octet-stream";
-    send(res, 200, file, { "content-type": type, "cache-control": ext === ".html" ? "no-store" : "public, max-age=3600" });
+    send(res, 200, file, { "content-type": type, "cache-control": "no-store, no-cache, must-revalidate, proxy-revalidate" });
   } catch {
     const file = await readFile(path.join(publicDir, "index.html"));
     send(res, 200, file, { "content-type": "text/html; charset=utf-8" });