:root{--color-bg: #fdfdfb;--color-sidebar: #1b2430;--color-sidebar-hover: #253141;--color-sidebar-text: #e8ecee;--color-sidebar-text-dim: #8b97a3;--color-accent: #2563eb;--color-accent-dark: #1d4ed8;--color-border: #e4e7e6;--color-text: #1b2430;--color-text-dim: #6b7580;--color-bubble-own: #2563eb;--color-bubble-own-text: #ffffff;--color-bubble-other: #f0f1ef;--color-bubble-other-text: #1b2430;--color-danger: #d1495b;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--radius-sm: 6px;--radius-md: 10px}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:var(--font-family);color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased}button{font-family:inherit;cursor:pointer}input,textarea{font-family:inherit}a{color:inherit}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:4px}*:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}@keyframes spin{to{transform:rotate(360deg)}}.back-button{display:none}.app-shell{display:flex;height:100%}.chat-pane{flex:1;min-width:0}@media (max-width: 768px){.app-shell[data-mobile-view=chat] .sidebar-pane,.app-shell[data-mobile-view=list] .chat-pane{display:none!important}.sidebar-pane{width:100%!important}.back-button{display:inline-flex!important}}