Mist, jetzt vielleicht

app/globals.css

@@ -12,15 +12,109 @@
   --font-mono: var(--font-geist-mono);
 }
 
-@media (prefers-color-scheme: dark) {
-  :root {
-    --background: #0a0a0a;
-    --foreground: #ededed;
-  }
-}
-
 body {
   background: var(--background);
   color: var(--foreground);
-  font-family: Arial, Helvetica, sans-serif;
+  font-family: "Lucida Grande", Helvetica, Arial, sans-serif;
+  font-size: 14px;
 }
+
+main {
+  width: 90%;
+  margin: 20px auto;
+  background-color: #eeeeee;
+  padding: 10px;
+}
+
+/* ---- Toolbar ---- */
+.toolbar {
+  display: flex;
+  gap: 8px;
+  margin-bottom: 10px;
+}
+
+.btn {
+  padding: 6px 14px;
+  border: none;
+  border-radius: 4px;
+  cursor: pointer;
+  font-size: 13px;
+}
+.btn-add    { background: #4caf50; color: white; }
+.btn-add:hover { background: #388e3c; }
+.btn-refresh { background: #2196f3; color: white; }
+.btn-refresh:hover { background: #1565c0; }
+.btn-delete { background: #e53935; color: white; }
+.btn-delete:hover { background: #b71c1c; }
+.btn-icon { background: none; border: none; cursor: pointer; font-size: 16px; padding: 0; }
+
+/* ---- Table ---- */
+.table-container { overflow-x: auto; }
+
+.main-table {
+  width: 100%;
+  border-collapse: collapse;
+  background: white;
+}
+.main-table th,
+.main-table td {
+  border: 1px solid #ccc;
+  padding: 6px 10px;
+  text-align: left;
+}
+.main-table th {
+  background: #d0d0d0;
+  cursor: pointer;
+  user-select: none;
+  text-align: center;
+}
+.main-table th:hover { background: #bbb; }
+.main-table tbody tr:nth-child(even) { background: #f7f7f7; }
+
+.sortable-header { white-space: nowrap; }
+.cell-center  { text-align: center; }
+.action-cell  { white-space: nowrap; }
+.col-tab      { font-weight: bold; font-size: 115%; }
+.col-pday     { width: 40px; text-align: center; }
+.col-date     { width: 110px; white-space: nowrap; text-align: center; }
+
+/* ---- Warn highlighting (mirrors original) ---- */
+.row-warn    { background: #fabebe !important; }
+.cell-warn   { background: #ff8033 !important; color: white; font-weight: bold; }
+.row-abgesetzt { color: #aaa; }
+
+/* ---- Error ---- */
+.error-msg { color: red; font-weight: bold; }
+
+/* ---- Modal ---- */
+.modal-overlay {
+  position: fixed; inset: 0;
+  background: rgba(0,0,0,0.45);
+  display: flex; align-items: center; justify-content: center;
+  z-index: 100;
+}
+.modal {
+  background: white;
+  border-radius: 8px;
+  padding: 28px 32px;
+  min-width: 380px;
+  display: flex;
+  flex-direction: column;
+  gap: 12px;
+  box-shadow: 0 4px 24px rgba(0,0,0,0.25);
+}
+.modal h2 { margin: 0 0 8px; font-size: 1.2rem; }
+.modal label {
+  display: flex;
+  flex-direction: column;
+  font-size: 13px;
+  gap: 4px;
+}
+.modal input {
+  padding: 6px 8px;
+  border: 1px solid #ccc;
+  border-radius: 4px;
+  font-size: 14px;
+}
+.modal input:disabled { background: #eee; color: #777; }
+.modal-buttons { display: flex; gap: 8px; justify-content: flex-end; margin-top: 8px; }