:root{--background:#09090b;--surface:#18181b;--surface-hover:#27272a;--border:#27272a;--primary:#2563eb;--primary-hover:#1d4ed8;--text-primary:#fafafa;--text-secondary:#a1a1aa;--accent:#3b82f6;--font-sans:"Avenir Next","Segoe UI","Helvetica Neue",sans-serif;--font-mono:"SFMono-Regular","Menlo","Monaco","Consolas",monospace}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--background);color:var(--text-primary);font-family:var(--font-sans);width:100vw;height:100vh;overflow:hidden}a{color:inherit;text-decoration:none}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-2{gap:.5rem}.gap-4{gap:1rem}.p-4{padding:1rem}.h-full{height:100%}.w-full{width:100%}.text-sm{font-size:.875rem}.font-medium{font-weight:500}.text-secondary{color:var(--text-secondary)}.bg-surface{background-color:var(--surface)}.border-b{border-bottom:1px solid var(--border)}.border-r{border-right:1px solid var(--border)}.border-t{border-top:1px solid var(--border)}