Implementiere umfassendes Logging-System für WOL-Ereignisse

- Neue Log-Tabelle in der Datenbank
- Automatisches Logging bei WOL-Button-Klicks
- Dedizierte Logs-Seite mit Bootstrap-Design
- Tooltips mit letzten 5 WOL-Ereignissen pro PC
- API-Endpunkte für Log-Verwaltung
- Einheitliches Design zwischen Haupt- und Logs-Seite
- Vollständige Dokumentation des Logging-Systems

web/static/style.css

@@ -172,3 +172,127 @@ body {
 ::-webkit-scrollbar-thumb:hover {
     background: linear-gradient(135deg, #5a6fd8 0%, #6a4190 100%);
 }
+
+/* Navigation */
+.navbar {
+    border-radius: 10px;
+    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
+}
+
+.navbar-nav .nav-link {
+    color: var(--brand-primary) !important;
+    font-weight: 500;
+    padding: 10px 20px;
+    border-radius: 25px;
+    transition: all 0.3s ease;
+}
+
+.navbar-nav .nav-link:hover,
+.navbar-nav .nav-link.active {
+    background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-accent) 100%);
+    color: white !important;
+    transform: translateY(-1px);
+}
+
+/* Logs-Seite */
+.logs-container {
+    position: relative;
+    min-height: 400px;
+}
+
+.logs-table-container {
+    background: white;
+    border-radius: 15px;
+    overflow: hidden;
+    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
+}
+
+.logs-table {
+    margin: 0;
+    width: 100%;
+}
+
+.logs-table th {
+    background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-accent) 100%);
+    color: white;
+    border: none;
+    padding: 15px;
+    font-weight: 600;
+    text-align: left;
+}
+
+.logs-table td {
+    padding: 12px 15px;
+    border-bottom: 1px solid #e9ecef;
+    vertical-align: middle;
+}
+
+.logs-table tbody tr:hover {
+    background-color: #f8f9fa;
+}
+
+.loading {
+    text-align: center;
+    padding: 40px;
+    color: var(--brand-primary);
+}
+
+.spinner {
+    border: 4px solid #f3f3f3;
+    border-top: 4px solid var(--brand-primary);
+    border-radius: 50%;
+    width: 40px;
+    height: 40px;
+    animation: spin 1s linear infinite;
+    margin: 0 auto 20px;
+}
+
+@keyframes spin {
+    0% { transform: rotate(0deg); }
+    100% { transform: rotate(360deg); }
+}
+
+.no-logs {
+    text-align: center;
+    padding: 40px;
+    color: #6c757d;
+}
+
+.error {
+    color: #dc3545;
+    font-weight: 500;
+}
+
+/* Verbesserte Tooltips */
+.tooltip {
+    font-size: 0.875rem;
+}
+
+.tooltip-inner {
+    background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-accent) 100%);
+    color: white;
+    border-radius: 8px;
+    padding: 8px 12px;
+    max-width: 300px;
+    text-align: left;
+}
+
+.tooltip-arrow::before {
+    border-top-color: var(--brand-primary) !important;
+}
+
+/* Content Header */
+.content-header {
+    text-align: center;
+    margin-bottom: 30px;
+}
+
+.content-header h2 {
+    color: var(--brand-primary);
+    margin-bottom: 10px;
+}
+
+.content-header p {
+    color: #6c757d;
+    font-size: 1.1rem;
+}