:root{--bg-primary: #191b1c;--bg-secondary: #222526;--bg-tertiary: #2a2c2d;--bg-input: #242527;--accent: #03ff92;--accent-dim: rgba(3, 255, 146, .15);--text-primary: #ffffff;--text-secondary: rgba(255, 255, 255, .7);--text-muted: rgba(255, 255, 255, .4);--text-faint: rgba(255, 255, 255, .3);--border: rgba(255, 255, 255, .1);--border-light: rgba(255, 255, 255, .2);--user-bubble: #292a2c;--danger: #ff4444;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%;font-family:var(--font-family);background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}input,textarea{font-family:inherit;border:none;outline:none;background:none;color:inherit}a{color:var(--accent);text-decoration:none}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff26;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#ffffff40}