diff --git a/public/app.js b/public/app.js
index 5c1719d..a0bfbca 100644
--- a/public/app.js
+++ b/public/app.js
@@ -109,15 +109,15 @@ function normalizeTask(task) {
 
 function renderApp() {
   app.innerHTML = `
-    <section class="shell">
+    <section class="shell ${state.view === "board" ? "board-mode" : "settings-mode"}">
       <aside class="sidebar">
         <div class="brand">
           <div class="brand-mark">MC</div>
-          <div><strong>MAXI</strong><span>mc.texisoft.com</span></div>
+          <div class="brand-copy"><strong>MAXI</strong><span>mc.texisoft.com</span></div>
         </div>
         <nav class="nav">
-          <button data-view="board" class="${state.view === "board" ? "active" : ""}">Task Board <i>${state.tasks.length}</i></button>
-          <button data-view="settings" class="${state.view === "settings" ? "active" : ""}">Settings</button>
+          <button data-view="board" class="${state.view === "board" ? "active" : ""}" title="Task Board"><span class="nav-label">Task Board</span><i>${state.tasks.length}</i></button>
+          <button data-view="settings" class="${state.view === "settings" ? "active" : ""}" title="Settings"><span class="nav-label">Settings</span></button>
         </nav>
         <div class="sidebar-bottom">
           <button id="logout">Abmelden</button>
diff --git a/public/styles.css b/public/styles.css
index f69fef6..3c54de0 100644
--- a/public/styles.css
+++ b/public/styles.css
@@ -6,29 +6,29 @@
   font-synthesis: none;
   --nx-panel: #10131a;
   --nx-panel-soft: #0d1016;
-  --nx-line: #202530;
-  --nx-muted: #7e8799;
+  --nx-line: #242a36;
+  --nx-muted: #aab2c3;
   --nx-accent: #8b7cf6;
   --nx-accent-soft: rgba(139, 124, 246, .12);
   --nx-green: #51d49a;
-  --space-0: #050410;
-  --glass: rgba(20, 17, 48, .55);
-  --glass-2: rgba(28, 24, 64, .55);
-  --line: rgba(150, 140, 255, .10);
-  --line-2: rgba(150, 140, 255, .18);
-  --tx: #ece9ff;
-  --tx-2: #a8a3d6;
-  --tx-3: #6f6aa0;
+  --space-0: #05070c;
+  --glass: #0f121f;
+  --glass-2: #171b2f;
+  --line: #263047;
+  --line-2: #3b4664;
+  --tx: #fbfcff;
+  --tx-2: #d2d7e3;
+  --tx-3: #a7b0c2;
   --a-blue: #4f7cff;
   --a-purple: #b557f6;
   --a-mid: #7c6cff;
-  --grad: linear-gradient(120deg, var(--a-blue), var(--a-purple));
+  --grad: linear-gradient(120deg, #5867f2, #9b5ff2);
   --st-work: #3ddc97;
   --st-queue: #fbbf24;
   --st-block: #fb7185;
-  --glow-purple: 0 0 24px -2px rgba(181,87,246,.60);
-  --r: 14px;
-  --r-sm: 10px;
+  --glow-purple: 0 10px 28px -12px rgba(139,124,246,.72);
+  --r: 12px;
+  --r-sm: 8px;
 }
 
 *,
@@ -39,7 +39,7 @@ body {
   margin: 0;
   min-width: 320px;
   min-height: 100vh;
-  background: radial-gradient(circle at 70% -20%, #17152b 0, transparent 34%), #080a0f;
+  background: radial-gradient(circle at 70% -20%, rgba(31, 29, 58, .55) 0, transparent 34%), #05070c;
   color: #e8eaf0;
   font: 15px/1.45 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
   letter-spacing: 0;
@@ -49,22 +49,40 @@ button, input, textarea, select { color: inherit; font: inherit; }
 button { cursor: pointer; }
 
 .shell { min-height: 100vh; display: grid; grid-template-columns: 224px 1fr; }
+.shell.board-mode { grid-template-columns: 64px minmax(0, 1fr); background: #05070c; }
 .sidebar { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; padding: 22px 14px 14px; border-right: 1px solid #1a1e27; background: rgba(9, 11, 16, .94); backdrop-filter: blur(18px); }
+.board-mode .sidebar { padding: 16px 8px; align-items: center; background: #070910; border-right-color: #151a25; backdrop-filter: none; }
 .brand { display: flex; align-items: center; gap: 11px; padding: 0 8px 25px; }
 .brand-mark { width: 35px; height: 35px; display: grid; place-items: center; border: 1px solid #443d7c; border-radius: 10px; background: linear-gradient(145deg, #241f44, #12121f); color: #b8adff; box-shadow: 0 0 24px rgba(139,124,246,.13); font-size: 11px; font-weight: 800; }
 .brand strong { display: block; font-size: 13px; letter-spacing: .14em; }
 .brand span, .owner span { display: block; color: var(--nx-muted); font-size: 10px; margin-top: 2px; }
+.board-mode .brand { padding: 0 0 24px; }
+.board-mode .brand-copy,
+.board-mode .nav-label,
+.board-mode .sidebar-bottom,
+.board-mode .nav button i { display: none; }
 .nav { display: flex; flex-direction: column; gap: 3px; }
 .nav button, .sidebar-bottom > button { width: 100%; display: flex; align-items: center; gap: 10px; border: 0; padding: 9px 10px; border-radius: 7px; background: transparent; color: #8991a1; font-size: 12px; text-align: left; }
 .nav button:hover, .nav button.active, .sidebar-bottom > button:hover { color: #ececf5; background: var(--nx-accent-soft); }
 .nav button.active { box-shadow: inset 2px 0 var(--nx-accent); }
 .nav button i { margin-left: auto; padding: 1px 6px; border: 1px solid #343947; border-radius: 8px; font-size: 9px; font-style: normal; }
+.board-mode .nav { width: 100%; gap: 8px; align-items: center; }
+.board-mode .nav button { width: 40px; height: 40px; justify-content: center; padding: 0; border: 1px solid transparent; }
+.board-mode .nav button::before { font-size: 14px; font-weight: 800; }
+.board-mode .nav button[data-view="board"]::before { content: "B"; }
+.board-mode .nav button[data-view="settings"]::before { content: "S"; }
+.board-mode .nav button.active { border-color: #6f63d9; box-shadow: 0 0 0 1px rgba(139,124,246,.18); }
 .sidebar-bottom { margin-top: auto; border-top: 1px solid #1b1f28; padding-top: 10px; }
 .owner { display: grid; grid-template-columns: 31px 1fr; gap: 9px; align-items: center; margin-top: 10px; padding: 10px 8px; }
 .owner strong { font-size: 11px; }
 .avatar { width: 31px; height: 31px; display: grid; place-items: center; border-radius: 50%; background: #28243f; color: #bcb3ff; font-size: 10px; }
 main { min-width: 0; }
 .topbar { height: 62px; display: flex; align-items: center; justify-content: space-between; padding: 0 30px; border-bottom: 1px solid #191d25; background: rgba(8,10,15,.68); backdrop-filter: blur(16px); }
+.board-mode .topbar { position: fixed; top: 18px; right: 30px; z-index: 10; height: auto; padding: 0; border: 0; background: transparent; backdrop-filter: none; }
+.board-mode .search,
+.board-mode .mobile-menu { display: none; }
+.board-mode .top-actions { padding: 0; }
+.board-mode .refresh { background: #111521; border-color: #2b3344; color: #c8cfdb; }
 .search { width: min(390px, 42vw); display: flex; align-items: center; gap: 9px; padding: 8px 10px; border: 1px solid #202530; border-radius: 7px; color: #6f7889; font-size: 11px; }
 .search kbd { margin-left: auto; padding: 2px 5px; border: 1px solid #2c313d; border-radius: 4px; color: #606979; font-size: 9px; }
 .top-actions { display: flex; align-items: center; gap: 10px; }
@@ -73,6 +91,7 @@ main { min-width: 0; }
 .connection.preview { color: #e6b75d; }
 .refresh { display: flex; align-items: center; gap: 7px; padding: 8px 11px; border: 1px solid var(--nx-line); border-radius: 7px; background: var(--nx-panel); color: #a5adba; font-size: 10px; }
 .content { padding: 20px; }
+.board-mode .content { min-height: 100vh; padding: 44px 40px 32px; }
 .mobile-menu { display: none; border: 0; background: transparent; color: #aaa4e7; }
 .status-dot { width: 6px; height: 6px; border-radius: 50%; background: #657083; }
 .status-dot.online { background: var(--nx-green); box-shadow: 0 0 7px rgba(81,212,154,.4); }
@@ -81,28 +100,28 @@ main { min-width: 0; }
 .board-wrap { width: 100%; min-height: 100%; display: flex; flex-direction: column; gap: 20px; animation: board-fade-in .35s ease-out; }
 @keyframes board-fade-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
 .board-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
-.board-header h1 { margin: 0; font-size: 22px; font-weight: 700; letter-spacing: -.02em; }
-.grad-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
-.board-subtitle { margin: 4px 0 0; font-size: 11px; color: var(--tx-3); }
+.board-header h1 { margin: 0; font-size: 22px; font-weight: 700; letter-spacing: 0; color: #6f7dff; }
+.grad-text { color: inherit; background: none; -webkit-background-clip: initial; background-clip: initial; }
+.board-subtitle { margin: 4px 0 0; font-size: 11px; color: #aeb6c6; }
 .board-live-row { display: flex; align-items: center; gap: 8px; margin-top: 8px; }
 .live-pill { border: 1px solid var(--line-2); border-radius: 999px; padding: 3px 8px; font-size: 9px; text-transform: uppercase; letter-spacing: .08em; }
 .live-pill-connected { color: #86efac; background: rgba(34,197,94,.10); }
 .live-pill-degraded { color: #facc15; background: rgba(250,204,21,.10); }
-.live-meta { color: var(--tx-3); font-size: 10px; }
+.live-meta { color: #a1aabc; font-size: 10px; }
 .board-header-actions { display: flex; align-items: center; gap: 8px; }
-.create-btn { display: flex; align-items: center; gap: 6px; padding: 8px 16px; border: none; border-radius: var(--r-sm); background: var(--grad); color: #fff; font-size: 12.5px; font-weight: 600; box-shadow: var(--glow-purple); transition: opacity .15s, transform .15s; }
+.create-btn { display: flex; align-items: center; gap: 6px; padding: 8px 16px; border: none; border-radius: var(--r-sm); background: var(--grad); color: #fff; font-size: 12.5px; font-weight: 700; box-shadow: var(--glow-purple); transition: opacity .15s, transform .15s; }
 .create-btn:hover { opacity: .85; transform: translateY(-1px); }
 .plus-icon { font-size: 16px; line-height: 1; }
-.board-columns { display: flex; gap: 14px; flex: 1; overflow-x: auto; padding-bottom: 20px; min-height: calc(100vh - 200px); scrollbar-width: thin; scrollbar-color: rgba(124,108,255,.22) transparent; }
-.col { flex: 1; min-width: 240px; max-width: 320px; display: flex; flex-direction: column; background: var(--glass); border: 1px solid var(--line); border-radius: var(--r); padding: 12px; transition: border-color .2s, background .2s; backdrop-filter: blur(12px); }
-.col.drag-over { border-color: var(--a-mid); background: linear-gradient(160deg, rgba(124,108,255,.10), rgba(20,17,48,.55)); box-shadow: 0 0 0 1px rgba(124,108,255,.15); }
+.board-columns { display: flex; gap: 14px; flex: 1; overflow-x: auto; padding-bottom: 20px; min-height: calc(100vh - 175px); scrollbar-width: thin; scrollbar-color: rgba(124,108,255,.32) transparent; }
+.col { flex: 1; min-width: 240px; max-width: 320px; display: flex; flex-direction: column; background: #0e111d; border: 1px solid #242d42; border-radius: var(--r); padding: 12px; transition: border-color .2s, background .2s; backdrop-filter: none; }
+.col.drag-over { border-color: var(--a-mid); background: #101426; box-shadow: 0 0 0 1px rgba(124,108,255,.18); }
 .col-blocked { max-width: 240px; }
 .col-header { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; padding-bottom: 10px; border-bottom: 1px solid var(--line); }
 .col-icon { width: 9px; height: 9px; border-radius: 50%; flex: 0 0 auto; }
-.col-name { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--tx-2); }
-.col-count { margin-left: auto; font-size: 10px; font-weight: 700; font-variant-numeric: tabular-nums; padding: 2px 8px; border-radius: 10px; background: var(--glass-2); color: var(--tx-2); border: 1px solid var(--line); }
+.col-name { font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; color: #c8cedb; }
+.col-count { margin-left: auto; font-size: 10px; font-weight: 800; font-variant-numeric: tabular-nums; padding: 2px 8px; border-radius: 10px; background: #171b31; color: #d3d8e4; border: 1px solid #2f3a55; }
 .col-cards { display: flex; flex-direction: column; gap: 8px; flex: 1; }
-.card { width: 100%; padding: 10px 12px; border-radius: var(--r-sm); background: linear-gradient(160deg, rgba(28,24,64,.45), rgba(20,17,48,.35)); border: 1px solid var(--line); text-align: left; transition: transform .15s, box-shadow .2s, border-color .15s, opacity .15s; }
+.card { width: 100%; padding: 10px 12px; border-radius: var(--r-sm); background: #141827; border: 1px solid #2a344c; text-align: left; transition: transform .15s, box-shadow .2s, border-color .15s, opacity .15s; }
 .card:hover { transform: scale(1.02); border-color: var(--line-2); box-shadow: 0 0 0 1px rgba(124,108,255,.10), 0 8px 24px -6px rgba(0,0,0,.4); }
 .card:active { cursor: grabbing; }
 .card.dragging { opacity: .4; cursor: grabbing; }
@@ -110,20 +129,20 @@ main { min-width: 0; }
 .card-top { display: flex; align-items: center; gap: 6px; margin-bottom: 6px; flex-wrap: wrap; }
 .prio-badge { font-size: 9px; font-weight: 700; padding: 1px 5px; border-radius: 4px; border: 1px solid; background: transparent; }
 .assignee { font-size: 10px; font-weight: 600; padding: 1px 6px; border-radius: 4px; }
-.assignee-iris { background: rgba(147, 51, 234, .12); color: #c084fc; }
-.assignee-bao { background: rgba(59, 130, 246, .12); color: #60a5fa; }
-.assignee-agent { background: rgba(16, 185, 129, .12); color: #6ee7b7; }
-.card-title { font-size: 12.5px; font-weight: 600; color: var(--tx); line-height: 1.4; word-break: break-word; }
-.card-preview { margin-top: 6px; font-size: 11px; line-height: 1.45; color: var(--tx-2); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
-.card-meta { font-size: 10px; color: var(--tx-3); margin-top: 5px; font-variant-numeric: tabular-nums; }
-.empty-col, .detail-empty { display: flex; align-items: center; justify-content: center; padding: 24px 12px; font-size: 11px; color: var(--tx-3); font-style: italic; }
+.assignee-iris { background: rgba(147, 51, 234, .18); color: #d9b4ff; }
+.assignee-bao { background: rgba(59, 130, 246, .18); color: #93c5fd; }
+.assignee-agent { background: rgba(16, 185, 129, .18); color: #8af0c8; }
+.card-title { font-size: 13px; font-weight: 700; color: #ffffff; line-height: 1.4; word-break: break-word; }
+.card-preview { margin-top: 6px; font-size: 11.5px; line-height: 1.45; color: #c1c8d6; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
+.card-meta { font-size: 10px; color: #a0a9ba; margin-top: 5px; font-variant-numeric: tabular-nums; }
+.empty-col, .detail-empty { display: flex; align-items: center; justify-content: center; padding: 24px 12px; font-size: 11px; color: #aeb6c6; font-style: italic; }
 .board-columns::-webkit-scrollbar { height: 9px; }
 .board-columns::-webkit-scrollbar-thumb { background: rgba(124,108,255,.22); border-radius: 9px; border: 2px solid transparent; background-clip: padding-box; }
 .board-columns::-webkit-scrollbar-thumb:hover { background: rgba(124,108,255,.4); background-clip: padding-box; }
 .board-columns::-webkit-scrollbar-track { background: transparent; }
 
-.modal-overlay, .detail-overlay { position: fixed; inset: 0; z-index: 100; display: flex; align-items: center; justify-content: center; background: rgba(5,4,16,.75); backdrop-filter: blur(16px); }
-.modal-card { width: min(460px, calc(100vw - 32px)); background: linear-gradient(160deg, rgba(20,17,48,.85), rgba(14,12,32,.85)); border: 1px solid var(--line-2); border-radius: var(--r); padding: 24px; box-shadow: 0 0 0 1px rgba(124,108,255,.12), 0 20px 60px -12px rgba(0,0,0,.5); backdrop-filter: blur(12px); }
+.modal-overlay, .detail-overlay { position: fixed; inset: 0; z-index: 100; display: flex; align-items: center; justify-content: center; background: rgba(5,7,12,.62); backdrop-filter: blur(8px); }
+.modal-card { width: min(460px, calc(100vw - 32px)); background: #101321; border: 1px solid #303956; border-radius: var(--r); padding: 24px; box-shadow: 0 0 0 1px rgba(124,108,255,.14), 0 20px 60px -12px rgba(0,0,0,.55); backdrop-filter: none; }
 .modal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
 .modal-header h2 { margin: 0; font-size: 16px; font-weight: 700; color: var(--tx); }
 .modal-close, .detail-close { width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; border: none; background: transparent; color: var(--tx-3); border-radius: 6px; transition: background .15s, color .15s; }
@@ -133,7 +152,7 @@ main { min-width: 0; }
 .field { display: flex; flex-direction: column; gap: 5px; flex: 1; }
 .field label, .sidebar-field span, .login-card label span { font-size: 10.5px; font-weight: 600; color: var(--tx-2); text-transform: uppercase; letter-spacing: .04em; }
 .req { color: var(--st-block); }
-.field-input, .login-card input { width: 100%; padding: 8px 12px; border: 1px solid var(--line); border-radius: var(--r-sm); background: rgba(14,12,32,.5); color: var(--tx); font-size: 13px; outline: none; transition: border-color .15s, box-shadow .15s; }
+.field-input, .login-card input { width: 100%; padding: 8px 12px; border: 1px solid #303956; border-radius: var(--r-sm); background: #0b0e18; color: var(--tx); font-size: 13px; outline: none; transition: border-color .15s, box-shadow .15s; }
 .field-input:focus, .detail-title-input:focus, .detail-textarea:focus, .login-card input:focus { border-color: var(--a-mid); box-shadow: 0 0 0 2px rgba(124,108,255,.15); }
 .field-textarea, .detail-textarea { resize: vertical; min-height: 60px; font-family: inherit; }
 .field-select { cursor: pointer; }
@@ -147,7 +166,7 @@ main { min-width: 0; }
 .btn-submit:hover { opacity: .85; transform: translateY(-1px); }
 .btn-danger { padding: 7px 14px; border: 1px solid rgba(244,63,94,.25); border-radius: var(--r-sm); background: rgba(244,63,94,.08); color: #fda4af; font-size: 12px; font-weight: 600; }
 
-.detail-panel { width: min(1120px, calc(100vw - 48px)); height: min(88vh, 860px); display: flex; flex-direction: column; background: linear-gradient(180deg, rgba(13,11,28,.97), rgba(10,9,24,.96)); border: 1px solid rgba(124,108,255,.18); border-radius: 22px; box-shadow: 0 28px 90px rgba(0,0,0,.45); overflow: hidden; }
+.detail-panel { width: min(1120px, calc(100vw - 48px)); height: min(88vh, 860px); display: flex; flex-direction: column; background: #0e111d; border: 1px solid #303956; border-radius: 18px; box-shadow: 0 28px 90px rgba(0,0,0,.52); overflow: hidden; }
 .detail-topbar { display: flex; align-items: center; justify-content: space-between; padding: 18px 22px; border-bottom: 1px solid var(--line); }
 .detail-breadcrumb { font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--tx-3); }
 .detail-content { display: grid; grid-template-columns: minmax(0, 1fr) 320px; min-height: 0; flex: 1; }
@@ -160,7 +179,7 @@ main { min-width: 0; }
 .detail-state-pill.is-review { color: #fdba74; background: rgba(249,115,22,.12); border-color: rgba(249,115,22,.25); }
 .detail-state-pill.is-blocked { color: #fda4af; background: rgba(244,63,94,.12); border-color: rgba(244,63,94,.25); }
 .detail-state-pill.is-done { color: #86efac; background: rgba(34,197,94,.12); border-color: rgba(34,197,94,.25); }
-.detail-title-input { width: 100%; background: transparent; border: 1px solid transparent; border-radius: 12px; padding: 0; color: var(--tx); font-size: 31px; font-weight: 700; letter-spacing: -.03em; outline: none; }
+.detail-title-input { width: 100%; background: transparent; border: 1px solid transparent; border-radius: 12px; padding: 0; color: var(--tx); font-size: 31px; font-weight: 700; letter-spacing: 0; outline: none; }
 .detail-meta-row { display: flex; flex-wrap: wrap; gap: 14px; color: var(--tx-3); font-size: 11.5px; }
 .detail-section { background: rgba(255,255,255,.02); border: 1px solid var(--line); border-radius: 16px; padding: 16px; }
 .detail-section-header, .sidebar-heading { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; color: var(--tx-2); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; }