added react frontend

static/frontend/src/App.css

@@ -1,42 +1,74 @@
-#root {
-  max-width: 1280px;
-  margin: 0 auto;
-  padding: 2rem;
-  text-align: center;
+.glass {
+  background: rgba(31, 41, 55, 0.2);
+  backdrop-filter: blur(10px);
+  -webkit-backdrop-filter: blur(10px);
+  border: 1px solid rgba(147, 51, 234, 0.3);
+  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.08);
+  transition: all 0.3s ease;
 }
 
-.logo {
-  height: 6em;
-  padding: 1.5em;
-  will-change: filter;
-  transition: filter 300ms;
-}
-.logo:hover {
-  filter: drop-shadow(0 0 2em #646cffaa);
-}
-.logo.react:hover {
-  filter: drop-shadow(0 0 2em #61dafbaa);
+.glass:hover {
+  background: rgba(147, 51, 234, 0.2);
+  border-color: rgba(147, 51, 234, 0.7);
+  box-shadow: 0 6px 12px rgba(147, 51, 234, 0.3);
 }
 
-@keyframes logo-spin {
-  from {
-    transform: rotate(0deg);
-  }
-  to {
-    transform: rotate(360deg);
-  }
+.glass_enabled {
+  background: rgba(30, 240, 135, 0.2);
+  border-color: rgba(51, 234, 127, 0.7);
+  box-shadow: 0 6px 12px rgba(30, 240, 135, 0.3);
 }
 
-@media (prefers-reduced-motion: no-preference) {
-  a:nth-of-type(2) .logo {
-    animation: logo-spin infinite 20s linear;
-  }
+.gauge {
+  width: 64px;
+  height: 64px;
+  background: conic-gradient(#a758f1 0deg, #7f0bfa var(--value), #4b5563 0);
+  box-shadow: 0 6px 12px rgba(147, 51, 234, 0.3);
+  border-radius: 50%;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  position: relative;
 }
 
-.card {
-  padding: 2em;
+.gauge::before {
+  content: '';
+  width: 48px;
+  height: 48px;
+  background: rgba(31, 41, 55, 0.9);
+  border-radius: 50%;
+  position: absolute;
 }
 
-.read-the-docs {
-  color: #888;
+.gauge span {
+  color: #d8b4fe;
+  font-size: 12px;
+  font-weight: bold;
+  z-index: 1;
 }
+
+.clock,
+.number {
+  font-size: 3rem;
+  color: #d8b4fe;
+  font-weight: bold;
+}
+
+input[type="range"] {
+  accent-color: #9333ea;
+  box-shadow: 0 6px 12px rgba(147, 51, 234, 0.3);
+}
+
+.tile-content {
+  min-height: 12rem;
+  display: flex;
+  flex-direction: column;
+  justify-content: center;
+  align-items: center;
+  padding: 1rem;
+}
+
+.gauge-tile-content {
+  justify-content: flex-start;
+  align-items: flex-start;
+}