From 7566855d5a938f34ccf7a0844e3fafdea27fe744 Mon Sep 17 00:00:00 2001
From: aelmanaa <aelmanaa@gmail.com>
Date: Fri, 13 Dec 2024 15:02:44 +0100
Subject: [PATCH] update

---
 .../TutorialBlockchainSelector.css            | 229 ------------------
 .../TutorialBlockchainSelector.module.css     | 103 +++++++-
 .../TutorialBlockchainSelector.tsx            |  50 +++-
 3 files changed, 137 insertions(+), 245 deletions(-)
 delete mode 100644 src/components/CCIP/TutorialBlockchainSelector/TutorialBlockchainSelector.css

diff --git a/src/components/CCIP/TutorialBlockchainSelector/TutorialBlockchainSelector.css b/src/components/CCIP/TutorialBlockchainSelector/TutorialBlockchainSelector.css
deleted file mode 100644
index 625131d42eb..00000000000
--- a/src/components/CCIP/TutorialBlockchainSelector/TutorialBlockchainSelector.css
+++ /dev/null
@@ -1,229 +0,0 @@
-.tutorial-blockchain-selector {
-  display: flex;
-  flex-direction: column;
-  gap: var(--space-4x);
-  margin: var(--space-4x) 0;
-}
-
-.selectors-row {
-  display: flex;
-  gap: 1rem;
-  align-items: center;
-  justify-content: flex-start;
-  background: var(--color-background-2);
-  padding: 1rem;
-  border-radius: 8px;
-  transition: opacity 0.3s ease;
-}
-
-.selectors-row.is-loading {
-  opacity: 0.6;
-  position: relative;
-}
-
-.selectors-row.is-loading::after {
-  content: "";
-  position: absolute;
-  top: 0;
-  left: 0;
-  width: 100%;
-  height: 2px;
-  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
-  animation: loading 1.5s infinite;
-}
-
-@keyframes loading {
-  0% {
-    transform: translateX(-100%);
-  }
-  100% {
-    transform: translateX(100%);
-  }
-}
-
-.selector-group {
-  flex: 1;
-  max-width: 300px;
-}
-
-.env-select {
-  width: auto !important;
-  background: var(--color-primary);
-  color: white;
-  border: none;
-  font-size: 0.875rem;
-}
-
-.selector-group select {
-  width: 100%;
-  padding: 0.5rem;
-  border-radius: 4px;
-  border: 1px solid #e2e8f0;
-  background: white;
-  font-size: 0.875rem;
-  transition: all 0.2s ease;
-}
-
-.selector-group select:hover {
-  border-color: var(--color-primary);
-  box-shadow: 0 0 0 1px var(--color-primary);
-}
-
-.selector-group select:focus {
-  outline: 3px solid #2d7cd6;
-  outline-offset: 2px;
-}
-
-.selector-group select.has-value {
-  border-color: var(--color-success);
-  background-color: #f0fdf4;
-}
-
-/* Style for the first select (Environment) */
-.selector-group:first-child select {
-  color: #ffffff;
-  background-color: #375bd2;
-  background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23FFFFFF%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E");
-}
-
-.selector-group:first-child select:hover {
-  color: #ffffff;
-  background-color: #1a2b6b;
-  border-color: #1a2b6b;
-}
-
-@media (max-width: 768px) {
-  .selectors-row {
-    flex-direction: column;
-  }
-}
-
-.deployment-params {
-  background: var(--color-background-2);
-  border-radius: 8px;
-  padding: 16px;
-  margin: 16px 0;
-}
-
-.param-group {
-  display: grid;
-  grid-template-columns: 160px 1fr;
-  gap: 12px;
-  align-items: center;
-  padding: 8px 0;
-  border-bottom: 1px solid var(--color-border-primary);
-}
-
-.param-group:last-child {
-  border-bottom: none;
-}
-
-.param-group label {
-  color: var(--color-text-secondary);
-  font-family: var(--font-mono);
-  font-size: var(--space-3x);
-}
-
-.validation-message {
-  color: #d63c2d; /* WCAG AA compliant red */
-  background: #fff8f8;
-  padding: 8px;
-  border-left: 4px solid currentColor;
-}
-
-.state-banner {
-  position: sticky;
-  top: 0;
-  z-index: 100;
-  background: #f8f9fa;
-  border-bottom: 1px solid #e9ecef;
-  padding: 8px 16px;
-  display: flex;
-  justify-content: space-between;
-  align-items: center;
-}
-
-.state-banner__network {
-  font-weight: 500;
-}
-
-.state-banner__progress {
-  color: #6c757d;
-}
-
-.tutorial-progress {
-  display: flex;
-  justify-content: space-between;
-  margin: 2rem 0;
-  padding: 1rem;
-  background: var(--color-background-2);
-  border-radius: 8px;
-}
-
-.progress-step {
-  display: flex;
-  align-items: center;
-  gap: 0.5rem;
-  opacity: 0.5;
-}
-
-.progress-step.active {
-  opacity: 1;
-  font-weight: 600;
-}
-
-.progress-step.completed {
-  opacity: 1;
-  color: var(--color-success);
-}
-
-.step-number {
-  width: 24px;
-  height: 24px;
-  border-radius: 50%;
-  background: var(--color-border-primary);
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  font-size: 14px;
-}
-
-.completed .step-number {
-  background: var(--color-success);
-  color: white;
-}
-
-.active .step-number {
-  background: var(--color-primary);
-  color: white;
-}
-
-.status-panel {
-  margin: 2rem 0;
-  padding: 1rem;
-  background: var(--color-background-2);
-  border-radius: 8px;
-}
-
-.status-item {
-  display: flex;
-  justify-content: space-between;
-  padding: 0.5rem 0;
-  border-bottom: 1px solid var(--color-border-primary);
-}
-
-.status-item:last-child {
-  border-bottom: none;
-}
-
-.status-label {
-  color: var(--color-text-secondary);
-}
-
-.selector-group:nth-child(2)::after {
-  content: "→";
-  position: absolute;
-  right: -0.75rem;
-  color: var(--color-primary);
-  font-weight: bold;
-}
diff --git a/src/components/CCIP/TutorialBlockchainSelector/TutorialBlockchainSelector.module.css b/src/components/CCIP/TutorialBlockchainSelector/TutorialBlockchainSelector.module.css
index b9ead255dd2..6cb39a1725d 100644
--- a/src/components/CCIP/TutorialBlockchainSelector/TutorialBlockchainSelector.module.css
+++ b/src/components/CCIP/TutorialBlockchainSelector/TutorialBlockchainSelector.module.css
@@ -190,21 +190,110 @@
 
 /* Arrow styling */
 .arrowContainer {
+  --touch-target-size: 44px;
+  --animation-timing: cubic-bezier(0.4, 0, 0.2, 1);
+
   display: flex;
   align-items: center;
   justify-content: center;
+  min-width: var(--touch-target-size);
+  min-height: var(--touch-target-size);
+  padding: 0 1rem;
+  cursor: default;
+  position: relative;
+  outline: none;
+  transition: transform 0.2s var(--animation-timing);
+}
+
+/* RTL Support */
+[dir="rtl"] .arrowContainer {
+  transform: scaleX(-1);
 }
 
 .arrow {
-  color: var(--color-accent);
-  opacity: 0.6;
-  transition: all 0.2s ease;
+  color: var(--color-text-secondary);
+  transition: all 0.3s var(--animation-timing);
+  will-change: transform, opacity;
 }
 
-/* Add subtle animation when chains are selected */
-.chainSelectors:has([value]:not([value=""])) .arrow {
-  opacity: 1;
-  transform: translateX(2px);
+.arrowGroup {
+  transform-origin: center;
+  transition: transform 0.3s var(--animation-timing);
+}
+
+/* Interactive States */
+.arrowContainer:hover .arrow {
+  color: var(--color-primary);
+}
+
+.arrowContainer:hover .arrowGroup {
+  transform: scale(1.05);
+}
+
+.arrowContainer:active .arrowGroup {
+  transform: scale(0.95);
+}
+
+/* Focus States */
+.arrowContainer:focus-visible {
+  outline: 2px solid var(--color-primary);
+  outline-offset: 2px;
+  border-radius: 4px;
+}
+
+/* Animations */
+@media (prefers-reduced-motion: no-preference) {
+  .arrowPath {
+    opacity: 0.8;
+    animation: bidirectionalFlow 3s var(--animation-timing) infinite;
+  }
+
+  .arrowLine {
+    opacity: 0.6;
+    animation: fadeInOut 3s var(--animation-timing) infinite;
+  }
+
+  /* Stagger animations */
+  .arrowPath:first-child {
+    animation-delay: 0s;
+  }
+
+  .arrowPath:last-child {
+    animation-delay: 1.5s;
+  }
+
+  @keyframes bidirectionalFlow {
+    0%,
+    100% {
+      opacity: 0.8;
+      transform: translateX(0);
+    }
+    50% {
+      opacity: 1;
+      transform: translateX(2px);
+    }
+  }
+
+  @keyframes fadeInOut {
+    0%,
+    100% {
+      opacity: 0.6;
+    }
+    50% {
+      opacity: 1;
+    }
+  }
+}
+
+/* Mobile/Touch Optimization */
+@media (hover: none) {
+  .arrowContainer {
+    cursor: pointer;
+  }
+
+  .arrowContainer:active .arrow {
+    transform: scale(0.95);
+  }
 }
 
 @media (max-width: 1200px) {
diff --git a/src/components/CCIP/TutorialBlockchainSelector/TutorialBlockchainSelector.tsx b/src/components/CCIP/TutorialBlockchainSelector/TutorialBlockchainSelector.tsx
index adc4952ed9d..c3df6bd27d5 100644
--- a/src/components/CCIP/TutorialBlockchainSelector/TutorialBlockchainSelector.tsx
+++ b/src/components/CCIP/TutorialBlockchainSelector/TutorialBlockchainSelector.tsx
@@ -143,15 +143,47 @@ export const TutorialBlockchainSelector = () => {
               placeholder="Select Source"
             />
 
-            <div className={styles.arrowContainer}>
-              <svg className={styles.arrow} width="24" height="24" viewBox="0 0 24 24" fill="none">
-                <path
-                  d="M3 12h18M15 5l7 7-7 7"
-                  stroke="currentColor"
-                  strokeWidth="2"
-                  strokeLinecap="round"
-                  strokeLinejoin="round"
-                />
+            <div
+              className={styles.arrowContainer}
+              role="img"
+              aria-label="Bidirectional token transfer enabled"
+              tabIndex={0}
+              title="Tokens can be transferred in both directions"
+            >
+              <svg
+                className={styles.arrow}
+                width="44"
+                height="44"
+                viewBox="0 0 24 24"
+                fill="none"
+                xmlns="http://www.w3.org/2000/svg"
+              >
+                <defs>
+                  <linearGradient id="arrow-gradient" x1="0%" y1="50%" x2="100%" y2="50%">
+                    <stop offset="0%" stopColor="currentColor" stopOpacity="0.8" />
+                    <stop offset="100%" stopColor="currentColor" stopOpacity="1" />
+                  </linearGradient>
+                </defs>
+                <g className={styles.arrowGroup}>
+                  <path
+                    className={styles.arrowPath}
+                    d="M9 7l-7 5 7 5M15 7l7 5-7 5"
+                    stroke="url(#arrow-gradient)"
+                    strokeWidth="2"
+                    strokeLinecap="round"
+                    strokeLinejoin="round"
+                  />
+                  <line
+                    className={styles.arrowLine}
+                    x1="2"
+                    y1="12"
+                    x2="22"
+                    y2="12"
+                    stroke="url(#arrow-gradient)"
+                    strokeWidth="2"
+                    strokeLinecap="round"
+                  />
+                </g>
               </svg>
             </div>