improved UX in dashboard

website/css/style.css

@@ -342,12 +342,100 @@ code {
     gap: 8px;
 }
 
-/* Questionnaire card grid */
+/* Questionnaire dashboard root (not .q-grid — avoids grid layout on nested cards) */
+.q-dashboard-root {
+    display: block;
+    width: 100%;
+}
+
+/* Questionnaire dashboard — category sections with horizontal card rows */
+.q-dashboard-groups {
+    display: flex;
+    flex-direction: column;
+    gap: 28px;
+    width: 100%;
+}
+
+.q-category-group {
+    display: flex;
+    flex-direction: column;
+    gap: 12px;
+    width: 100%;
+    min-width: 0;
+}
+
+.q-category-title {
+    margin: 0;
+    font-size: 1.05rem;
+    font-weight: 600;
+    color: var(--text-secondary);
+    letter-spacing: .02em;
+    padding-bottom: 4px;
+    border-bottom: 1px solid var(--border);
+}
+
+.q-category-title .category-title-input {
+    font: inherit;
+    color: inherit;
+    letter-spacing: inherit;
+    width: 100%;
+    max-width: 480px;
+}
+
+.category-german-input {
+    width: 100%;
+    min-width: 140px;
+    max-width: 320px;
+    padding: 6px 10px;
+    font-size: .9rem;
+    border: 1px solid var(--border);
+    border-radius: 6px;
+    background: var(--surface);
+    color: inherit;
+}
+
+.category-german-input:focus {
+    outline: none;
+    border-color: var(--primary);
+    box-shadow: 0 0 0 2px var(--primary-subtle);
+}
+
+.category-german-input:disabled {
+    opacity: .6;
+}
+
+/* Category rows: horizontal flow, wrap when the line is full */
+.q-category-grid {
+    display: flex;
+    flex-flow: row wrap;
+    align-items: stretch;
+    align-content: flex-start;
+    gap: 16px;
+    width: 100%;
+    min-width: 0;
+    margin: 0;
+}
+
+.q-category-grid > .q-card {
+    flex: 0 0 300px;
+    width: 300px;
+    max-width: 100%;
+    min-width: 0;
+    box-sizing: border-box;
+}
+
+/* Questionnaire card grid (legacy / other pages) */
 .q-grid {
     display: grid;
     grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
     gap: 16px;
 }
+
+.q-card .drag-handle {
+    margin-right: 6px;
+    cursor: grab;
+    color: var(--text-secondary);
+}
 .q-card {
     background: var(--surface);
     border: 1px solid var(--border);
@@ -751,12 +839,27 @@ th.sort-desc::after { content: ' \2193'; opacity: 1; }
     .q-grid { grid-template-columns: 1fr; }
 }
 
+@media (max-width: 520px) {
+    .q-category-grid > .q-card {
+        flex: 1 1 100%;
+        width: 100%;
+    }
+}
+
 /* Role badges */
 .badge-admin      { background: var(--badge-admin-bg); color: var(--badge-admin-fg); }
 .badge-supervisor { background: var(--badge-supervisor-bg); color: var(--badge-supervisor-fg); }
 .badge-coach      { background: var(--badge-coach-bg); color: var(--badge-coach-fg); }
 .badge-you        { background: var(--badge-you-bg); color: var(--badge-you-fg); font-size: .7rem; }
 
+/* Dashboard — category keys panel */
+.category-keys-table code {
+    font-size: .8rem;
+}
+table.data-table tbody tr.row-orphan-category td {
+    background: color-mix(in srgb, var(--surface-hover) 60%, transparent);
+}
+
 /* Assignment page — client table sized to rows (max 50); coach panel matches */
 .assign-page {
     display: flex;