:root{--bg:#fff;--bg-subtle:#fafafa;--bg-raised:#f4f4f5;--border:#e7e7ea;--border-strong:#d4d4d8;--text:#18181b;--text-muted:#71717a;--text-faint:#a1a1aa;--accent:#2563eb;--accent-hover:#1d4ed8;--accent-soft:#eff4ff;--accent-border:#c7d7fe;--violet:#7c3aed;--green:#16a34a;--red:#dc2626;--amber:#d97706;--radius:10px;--radius-lg:14px;--sans:-apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--mono:ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;--shadow-sm:0 1px 2px #1018280d;--shadow-md:0 4px 12px #10182814;--shadow-lg:0 12px 32px #1018281f;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}html,body{height:100%;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:var(--sans);font-size:15px;line-height:1.6}#root{width:100%;height:100%}button,input,textarea{font-family:inherit}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{border:3px solid var(--bg);background:#dcdce0;border-radius:6px}::-webkit-scrollbar-thumb:hover{background:#c4c4ca}.loader-spin{animation:1s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes fadeUp{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.fade-up{animation:.28s both fadeUp}@keyframes pulseDot{0%,60%,to{opacity:.25}30%{opacity:1}}.dot{animation:1.2s infinite pulseDot}.dot:nth-child(2){animation-delay:.15s}.dot:nth-child(3){animation-delay:.3s}.suggest-card{transition:border-color .15s,box-shadow .15s,transform .15s}.suggest-card:hover{border-color:var(--accent-border);box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn-ghost{transition:background .15s,color .15s,border-color .15s}.btn-ghost:hover:not(:disabled){background:var(--bg-raised);color:var(--text)}.composer:focus-within{border-color:var(--accent-border);box-shadow:0 0 0 4px #2563eb14}