:root{--bg: #0f1c24;--bg-elevated: #162832;--bg-panel: #1a303c;--bg-input: #213844;--accent: #3d9a8b;--accent-soft: #2a6f64;--accent-glow: rgba(61, 154, 139, .35);--text: #e8f1f4;--text-muted: #8aa3ad;--danger: #e07070;--bubble-me: #2f7a6e;--bubble-other: #243842;--border: rgba(255, 255, 255, .06);--radius: 14px;--font: "DM Sans", system-ui, sans-serif;--font-display: "Fraunces", Georgia, serif}*{box-sizing:border-box;margin:0;padding:0}html,body,#app{height:100%}body{font-family:var(--font);color:var(--text);background:radial-gradient(ellipse 80% 60% at 10% 0%,rgba(61,154,139,.18),transparent 55%),radial-gradient(ellipse 70% 50% at 100% 100%,rgba(40,90,120,.25),transparent 50%),var(--bg);-webkit-font-smoothing:antialiased}button,input,textarea{font:inherit;color:inherit}a{color:var(--accent);text-decoration:none}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-thumb{background:#ffffff1f;border-radius:999px}