feat: architectural grid editor fullPage + slash commands + doc info panel + AI title

architectural-grid (4)/src/index.css

@@ -0,0 +1,58 @@
+@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Playfair+Display:ital,wght@0,400;0,700;1,400&family=JetBrains+Mono:wght@400;500&display=swap');
+@import "tailwindcss";
+
+@theme {
+  --font-sans: "Inter", ui-sans-serif, system-ui, sans-serif;
+  --font-serif: "Playfair Display", serif;
+  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, monospace;
+
+  --color-paper: #F2F0E9;
+  --color-ink: #1C1C1C;
+  --color-muted-ink: rgba(28, 28, 28, 0.6);
+  --color-border: rgba(28, 28, 28, 0.1);
+}
+
+@layer base {
+  body {
+    @apply bg-[#E5E2D9] text-ink font-sans antialiased;
+  }
+}
+
+.paper-texture {
+  background-color: var(--color-paper);
+  background-image: url("https://www.transparenttextures.com/patterns/natural-paper.png");
+}
+
+/* Custom Scrollbar - Architectural Minimalist */
+.custom-scrollbar::-webkit-scrollbar {
+  width: 3px;
+}
+
+.custom-scrollbar::-webkit-scrollbar-track {
+  background: transparent;
+}
+
+.custom-scrollbar::-webkit-scrollbar-thumb {
+  background: rgba(28, 28, 28, 0.08);
+  border-radius: 10px;
+}
+
+.custom-scrollbar:hover::-webkit-scrollbar-thumb {
+  background: rgba(28, 28, 28, 0.2);
+}
+
+.ai-glass {
+  background: rgba(255, 255, 255, 0.85);
+  backdrop-filter: blur(20px);
+  border: 1px solid rgba(255, 255, 255, 0.5);
+}
+
+.sidebar-shadow {
+  box-shadow: 1px 0 10px rgba(0, 0, 0, 0.05);
+}
+
+.active-nav-item {
+  background: linear-gradient(to right, rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.4));
+  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
+  border: 1px solid rgba(255, 255, 255, 0.5);
+}