Update app.css

app.css

@@ -1,8 +1,43 @@
+/* Modern color scheme */
+:root {
+  --primary: #2563eb;
+  --secondary: #3b82f6; 
+  --accent: #60a5fa;
+  --background: #f8fafc;
+  --text: #1e293b;
+}
+
+body {
+  font-family: 'Inter', system-ui, sans-serif;
+  background: var(--background);
+  color: var(--text);
+  line-height: 1.5;
+}
+
 .left_header {
   display: flex;
   flex-direction: column;
   justify-content: center;
   align-items: center;
+  background: rgba(255, 255, 255, 0.7);
+  backdrop-filter: blur(10px);
+  border-radius: 24px;
+  padding: 2rem;
+  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
+  border: 1px solid rgba(255, 255, 255, 0.2);
+  text-align: center;
+  margin-bottom: 2rem;
+}
+
+.left_header img {
+  width: 180px;
+  margin-bottom: 1rem;
+  border-radius: 12px;
+}
+
+.left_header h1 {
+  margin: 0.5rem 0;
+  font-weight: 600;
 }
 
 .render_header {
@@ -47,144 +82,239 @@
 }
 
 footer, .footer, div[class*="footer"], #footer {
-    display: none !important;
+  display: none !important;
 }
 
 #component-0 textarea,
 .gradio-container textarea,
 .ant-input-textarea-large textarea {
-    height: 300px !important;
-    min-height: 300px !important;
-    resize: vertical !important;
+  height: 300px !important;
+  min-height: 300px !important;
+  resize: vertical !important;
+  border: 2px solid transparent;
+  border-radius: 12px;
+  transition: all 0.3s;
+}
+
+#component-0 textarea:focus,
+.gradio-container textarea:focus,
+.ant-input-textarea-large textarea:focus {
+  border-color: var(--accent);
+  box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.2);
 }
 
 .setting-buttons {
-    position: absolute;
-    top: 0;
-    right: 0;
-    z-index: 1000;
-    display: flex;
-    gap: 8px;
-    padding: 10px;
-    background-color: white;
+  position: sticky;
+  top: 1rem;
+  right: 0;
+  z-index: 1000;
+  display: flex;
+  gap: 8px;
+  padding: 10px;
+  background: rgba(255, 255, 255, 0.8);
+  backdrop-filter: blur(8px);
+  border-radius: 12px;
+  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
 }
 
 .right_panel {
-    position: relative;
-    min-height: 600px;
-    padding-top: 50px;
+  position: relative;
+  min-height: 600px;
+  padding-top: 50px;
 }
 
 .html_content {
-    height: 100%;
+  height: 100%;
+  border-radius: 12px;
+  overflow: hidden;
+  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
 }
 
 .ant-btn {
-    flex: 1;
-    min-width: 80px;
+  flex: 1;
+  min-width: 80px;
+  background-image: linear-gradient(to right, var(--primary), var(--secondary));
+  border: none;
+  color: white;
+  font-weight: 500;
+  transition: all 0.3s;
+}
+
+.ant-btn:hover {
+  transform: translateY(-2px);
+  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
 }
 
 .ant-btn-primary {
-    background-color: #1890ff;
+  background-color: var(--primary);
+}
+
+.ant-btn-default {
+  background: white;
+  border: 1px solid var(--primary);
+  color: var(--primary);
 }
 
 .ant-btn-default:hover {
-    color: #1890ff;
-    border-color: #1890ff;
+  color: var(--accent);
+  border-color: var(--accent);
 }
 
 .ant-btn-default[title="Code 실행"] {
-    background-color: #52c41a;
-    color: white;
-    border: none;
+  background-color: #52c41a;
+  color: white;
+  border: none;
 }
 
 .ant-btn-default[title="Code 실행"]:hover {
-    background-color: #73d13d;
+  background-color: #73d13d;
 }
 
 .session-drawer .chatbot {
-    height: calc(100vh - 200px);
-    overflow-y: auto;
+  height: calc(100vh - 200px);
+  overflow-y: auto;
 }
 
 .session-history {
-    height: 700px;
-    overflow-y: auto;
+  height: 700px;
+  overflow-y: auto;
 }
 
 .prompt-grid {
-    display: grid;
-    grid-template-columns: repeat(3, 1fr);
-    gap: 20px;
-    padding: 20px;
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
+  gap: 1.5rem;
+  padding: 1.5rem;
 }
 
 .prompt-card {
-    background: white;
-    border: 1px solid #eee;
-    border-radius: 8px;
-    padding: 15px;
-    cursor: pointer;
-    transition: all 0.3s ease;
-    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
-    min-height: 300px;
+  background: white;
+  border-radius: 16px;
+  padding: 15px;
+  cursor: pointer;
+  transition: all 0.3s;
+  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
+  min-height: 300px;
 }
 
 .prompt-card:hover {
-    transform: translateY(-2px);
-    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
+  transform: translateY(-4px);
+  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
 }
 
 .card-image {
-    width: 100%;
-    height: 200px;
-    object-fit: cover;
-    border-radius: 4px;
-    margin-bottom: 10px;
+  width: 100%;
+  height: 200px;
+  object-fit: cover;
+  border-radius: 12px;
+  margin-bottom: 1rem;
 }
 
 .card-name {
-    font-weight: bold;
-    margin-bottom: 8px;
-    font-size: 16px;
+  font-weight: 600;
+  margin-bottom: 0.8rem;
+  font-size: 1.1rem;
+  color: var(--text);
 }
 
 .card-prompt-container {
-    position: relative;
-    padding-right: 60px;
+  position: relative;
+  padding-right: 60px;
 }
 
 .card-prompt {
-    font-size: 0.9em;
-    color: #666;
-    display: -webkit-box;
-    -webkit-line-clamp: 3;
-    -webkit-box-orient: vertical;
-    overflow: hidden;
+  font-size: 0.9rem;
+  color: #666;
+  display: -webkit-box;
+  -webkit-line-clamp: 3;
+  -webkit-box-orient: vertical;
+  overflow: hidden;
+  background-color: #f8f9fa;
+  padding: 8px;
+  border-radius: 8px;
 }
 
 .copy-btn {
-    position: absolute;
-    right: 0;
-    top: 0;
-    padding: 4px 8px;
-    background: #f0f0f0;
-    border: 1px solid #ddd;
-    border-radius: 4px;
-    cursor: pointer;
-    font-size: 0.9em;
-    transition: all 0.2s ease;
+  position: absolute;
+  right: 0;
+  top: 0;
+  padding: 4px 8px;
+  background: var(--accent);
+  color: white;
+  border: none;
+  border-radius: 6px;
+  cursor: pointer;
+  font-size: 0.9em;
+  transition: all 0.2s ease;
 }
 
 .copy-btn:hover {
-    background: #e0e0e0;
+  background: var(--primary);
+  transform: translateY(-1px);
 }
 
 .copy-btn:active {
-    background: #d0d0d0;
+  transform: translateY(0);
 }
 
 .template-buttons {
-    margin-top: 10px;
+  margin-top: 10px;
+}
+
+/* Custom scrollbar */
+::-webkit-scrollbar {
+  width: 8px;
+  height: 8px;
+}
+
+::-webkit-scrollbar-track {
+  background: #f1f5f9;
+}
+
+::-webkit-scrollbar-thumb {
+  background: #94a3b8;
+  border-radius: 4px;
+}
+
+/* Drawer customization */
+.ant-drawer-content-wrapper {
+  border-radius: 16px 0 0 16px;
+}
+
+.ant-drawer-header {
+  background: var(--primary);
+  color: white;
+}
+
+.ant-drawer-title {
+  color: white;
+}
+
+.ant-drawer-close {
+  color: white;
+}
+
+/* Responsive adjustments */
+@media (max-width: 768px) {
+  .left_header {
+    padding: 1rem;
+  }
+  
+  .prompt-grid {
+    grid-template-columns: 1fr;
+  }
+  
+  .setting-buttons {
+    flex-wrap: wrap;
+  }
+}
+
+/* Animations */
+@keyframes fadeIn {
+  from { opacity: 0; transform: translateY(10px); }
+  to { opacity: 1; transform: translateY(0); }
+}
+
+.fade-in {
+  animation: fadeIn 0.5s ease-out;
 }