:root{--bg-gradient:radial-gradient(circle at top left, #1a1c2c 0%, #0a0a0f 100%);--panel-bg:#191b26bf;--panel:#191b26bf;--sidebar-bg:#0f111ad9;--accent-gradient:linear-gradient(135deg, #6366f1 0%, #a855f7 100%);--accent:#6366f1;--accent-rgb:99, 102, 241;--text:#f3f4f6;--muted:#9ca3af;--bubble-bg:#ffffff0d;--border:#ffffff1a;--input-bg:#ffffff08;--glass-border:1px solid #ffffff1a;--glass-shadow:0 8px 32px 0 #0000005e}body.light-mode{--bg-gradient:radial-gradient(circle at top left, #f3f4f6 0%, #e5e7eb 100%);--panel-bg:#ffffffb3;--panel:#ffffffb3;--sidebar-bg:#f3f4f6cc;--accent-gradient:linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);--accent:#4f46e5;--accent-rgb:79, 70, 229;--text:#1f2937;--muted:#6b7280;--bubble-bg:#00000008;--border:#0000000d;--input-bg:#00000005;--glass-border:1px solid #fff6;--glass-shadow:0 8px 32px 0 #1f26871a}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-gradient);min-height:100dvh;color:var(--text);background-attachment:fixed;margin:0;font-family:Inter,system-ui,-apple-system,sans-serif;overflow:hidden}#root{min-height:100dvh}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:10px}::-webkit-scrollbar-thumb:hover{background:#fff3}body.light-mode ::-webkit-scrollbar-thumb{background:#0000001a}