@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";
:root{--bg-primary:#fff;--bg-secondary:#f5f5f7;--bg-tertiary:#fafafa;--text-primary:#000;--text-secondary:#6b7280;--text-tertiary:#9ca3af;--border:#e5e7eb;--border-light:#f0f0f0;--accent-red:#dc2626;--accent-green:#16a34a;--button-primary:#000;--button-primary-text:#fff;--bubble-sent:#1a1a1a;--bubble-received:#f0f0f0;--hover-bg:#f9fafb;--active-bg:#f3f4f6;--shadow-sm:0 1px 2px #0000000a;--shadow-md:0 4px 12px #0000000f;--shadow-lg:0 8px 24px #00000014;--space-xs:4px;--space-sm:8px;--space-md:16px;--space-lg:24px;--space-xl:32px;--space-2xl:48px;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-pill:999px;--sidebar-width:210px;--transition-fast:.15s ease;--transition-base:.2s ease;--transition-slow:.3s ease}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px}body{color:var(--text-primary);background:var(--bg-primary);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.5;overflow-x:hidden}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit;font-size:inherit;color:inherit;background:0 0;border:none}input{font-family:inherit;font-size:inherit;color:inherit;background:0 0;border:none;outline:none}ul,ol{list-style:none}img{max-width:100%;display:block}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border);border-radius:var(--radius-pill)}::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}.sr-only{clip:rect(0, 0, 0, 0);border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-12px)}to{opacity:1;transform:translate(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(12px)}to{opacity:1;transform:translate(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}.animate-fade-in{animation:fadeIn var(--transition-slow) ease forwards}.animate-slide-left{animation:slideInLeft var(--transition-slow) ease forwards}.animate-slide-right{animation:slideInRight var(--transition-slow) ease forwards}