Docusaurus migration - website-src-css

website/src/css/animations.css

@@ -0,0 +1,112 @@
+/* ===== XDC DOCS — Utility Animations ===== */
+/* Principle: subtle, purposeful, restrained. No cheap effects. */
+
+/* ===== Skeleton Shimmer (loading states) ===== */
+@keyframes shimmer {
+  0% { background-position: -200% 0; }
+  100% { background-position: 200% 0; }
+}
+
+.skeleton {
+  background: linear-gradient(
+    90deg,
+    var(--ifm-color-emphasis-100) 25%,
+    var(--ifm-color-emphasis-200) 50%,
+    var(--ifm-color-emphasis-100) 75%
+  );
+  background-size: 200% 100%;
+  animation: shimmer 1.5s infinite;
+  border-radius: 8px;
+}
+
+/* ===== Reveal on scroll (CSS fallback, Framer Motion is primary) ===== */
+.reveal {
+  opacity: 0;
+  transform: translateY(20px);
+  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
+}
+
+.reveal.visible {
+  opacity: 1;
+  transform: translateY(0);
+}
+
+.reveal-delay-1 { transition-delay: 0.1s; }
+.reveal-delay-2 { transition-delay: 0.2s; }
+.reveal-delay-3 { transition-delay: 0.3s; }
+
+/* ===== Toast notification animations ===== */
+@keyframes toast-slide-in {
+  from { opacity: 0; transform: translateX(16px); }
+  to   { opacity: 1; transform: translateX(0); }
+}
+
+@keyframes toast-slide-out {
+  from { opacity: 1; transform: translateX(0); }
+  to   { opacity: 0; transform: translateX(16px); }
+}
+
+.toast-enter {
+  animation: toast-slide-in 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
+}
+
+.toast-exit {
+  animation: toast-slide-out 0.25s cubic-bezier(0.4, 0, 1, 1) forwards;
+}
+
+/* ===== Accordion smooth expand ===== */
+.accordion-content {
+  display: grid;
+  grid-template-rows: 0fr;
+  transition: grid-template-rows 0.3s cubic-bezier(0.16, 1, 0.3, 1);
+}
+
+.accordion-content.open {
+  grid-template-rows: 1fr;
+}
+
+.accordion-inner {
+  overflow: hidden;
+}
+
+/* ===== Progress bar ===== */
+.progress-fill {
+  background: var(--ifm-color-primary);
+  transition: width 0.4s cubic-bezier(0.16, 1, 0.3, 1);
+  border-radius: 9999px;
+}
+
+/* ===== Input focus ring ===== */
+.input-focus {
+  transition: border-color 0.15s ease, box-shadow 0.15s ease;
+}
+
+.input-focus:focus {
+  outline: none;
+  border-color: var(--ifm-color-primary);
+  box-shadow: 0 0 0 3px rgba(30, 144, 255, 0.12);
+}
+
+/* ===== Glassmorphism utility ===== */
+.glass {
+  background: rgba(255, 255, 255, 0.04);
+  backdrop-filter: blur(16px) saturate(160%);
+  -webkit-backdrop-filter: blur(16px) saturate(160%);
+  border: 1px solid rgba(255, 255, 255, 0.08);
+}
+
+/* ===== Reduced Motion Support ===== */
+@media (prefers-reduced-motion: reduce) {
+  *,
+  *::before,
+  *::after {
+    animation-duration: 0.01ms !important;
+    animation-iteration-count: 1 !important;
+    transition-duration: 0.01ms !important;
+  }
+
+  .reveal {
+    opacity: 1;
+    transform: none;
+  }
+}