Create styles.css

Author: mathsite

src/styles.css

@@ -0,0 +1,84 @@
+:root {
+  --bg: #0b1020;
+  --card: rgba(255, 255, 255, 0.12);
+  --border: rgba(255, 255, 255, 0.25);
+  --text: #e5e7eb;
+  --accent: #38bdf8;
+}
+
+.light {
+  --bg: #f8fafc;
+  --card: rgba(255, 255, 255, 0.7);
+  --border: rgba(0, 0, 0, 0.1);
+  --text: #020617;
+  --accent: #2563eb;
+}
+
+* {
+  box-sizing: border-box;
+}
+
+body {
+  margin: 0;
+  min-height: 100vh;
+  font-family: system-ui, sans-serif;
+  color: var(--text);
+  background:
+    radial-gradient(circle at top, #1e3a8a, transparent),
+    linear-gradient(120deg, #020617, var(--bg));
+  animation: bgShift 20s infinite alternate;
+}
+
+@keyframes bgShift {
+  0% { filter: hue-rotate(0deg); }
+  100% { filter: hue-rotate(40deg); }
+}
+
+header {
+  display: flex;
+  justify-content: space-between;
+  padding: 20px;
+}
+
+button {
+  background: transparent;
+  color: var(--text);
+  border: 1px solid var(--border);
+  padding: 8px 14px;
+  border-radius: 999px;
+  cursor: pointer;
+  backdrop-filter: blur(8px);
+}
+
+.grid {
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
+  gap: 20px;
+  padding: 20px;
+}
+
+.glass {
+  background: var(--card);
+  border: 1px solid var(--border);
+  border-radius: 16px;
+  padding: 30px;
+  backdrop-filter: blur(16px);
+  box-shadow:
+    0 10px 30px rgba(0,0,0,0.4),
+    inset 0 1px 0 rgba(255,255,255,0.2);
+}
+
+.card {
+  transition: transform 0.3s ease, box-shadow 0.3s ease;
+}
+
+.card:hover {
+  transform: translateY(-6px) scale(1.02);
+  box-shadow: 0 20px 50px rgba(0,0,0,0.6);
+}
+
+footer {
+  text-align: center;
+  padding: 20px;
+  opacity: 0.7;
+}