feat: add CSS styles and JavaScript functionality for projects and scenarios, including filtering and layout enhancements

static/css/scenarios.css

@@ -0,0 +1,78 @@
+.scenario-meta {
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
+  gap: 1.25rem;
+}
+
+.table {
+  width: 100%;
+  border-collapse: collapse;
+  border-radius: var(--table-radius);
+  overflow: hidden;
+  box-shadow: var(--shadow);
+}
+
+.table th,
+.table td {
+  padding: 0.75rem 1rem;
+  border-bottom: 1px solid var(--color-border);
+  background: rgba(21, 27, 35, 0.85);
+}
+
+.table tbody tr:hover {
+  background: rgba(43, 165, 143, 0.12);
+}
+
+.breadcrumb {
+  display: flex;
+  align-items: center;
+  gap: 0.5rem;
+  font-size: 0.9rem;
+  color: var(--muted);
+  margin-bottom: 1.2rem;
+}
+
+.breadcrumb a {
+  color: var(--brand-2);
+  text-decoration: none;
+}
+
+.actions {
+  display: flex;
+  gap: 0.75rem;
+}
+
+.btn {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  padding: 0.6rem 1.1rem;
+  border-radius: var(--radius-sm);
+  text-decoration: none;
+  font-weight: 600;
+  transition: transform 0.2s ease, box-shadow 0.2s ease;
+}
+
+.btn-primary {
+  background: linear-gradient(90deg, var(--brand) 0%, var(--brand-2) 100%);
+  color: var(--color-text-dark);
+  box-shadow: 0 8px 18px rgba(241, 178, 26, 0.25);
+}
+
+.btn-secondary {
+  background: rgba(148, 197, 255, 0.2);
+  color: var(--color-text-invert);
+  border: 1px solid rgba(148, 197, 255, 0.35);
+}
+
+.btn-link {
+  padding: 0.35rem 0.5rem;
+  color: var(--brand-3);
+  text-decoration: none;
+}
+
+.btn:hover,
+.btn:focus {
+  transform: translateY(-1px);
+  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.25);
+}