@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap";
:root{--bg-color:#000;--header-bg:#000000b3;--user-bubble:#007aff;--assistant-bubble:#ffffff1a;--text-primary:#fff;--text-secondary:#ffffff80;--accent-color:#007aff;--border-color:#ffffff1a;--glass-blur:blur(20px) saturate(180%)}:root[data-theme=light]{--bg-color:#f2f2f7;--header-bg:#fffc;--border-color:#0000000d;--text-primary:#000;--text-secondary:#00000080;--accent-color:#007aff;--user-bubble:#007aff;--assistant-bubble:#fff;--glass-blur:blur(25px)}*{box-sizing:border-box;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-primary);flex-direction:column;width:100vw;height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol;display:flex;overflow:hidden}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:10px}::-webkit-scrollbar-thumb:hover{background:#fff3}.markdown-content p{margin-bottom:.75rem}.markdown-content p:last-child{margin-bottom:0}.markdown-content strong{font-weight:600}.markdown-content table{border-collapse:collapse;width:100%;margin:12px 0;font-size:14px}.markdown-content th{text-align:left;border-bottom:1px solid var(--border-color);background-color:#ffffff0d;padding:10px;font-weight:600}.markdown-content td{border-bottom:1px solid #ffffff08;padding:10px}.markdown-content ul,.markdown-content ol{margin:8px 0;padding-left:20px}.markdown-content li{margin:4px 0}.katex-display{margin:12px 0;overflow-x:auto}.katex{font-size:1.1em}@keyframes slideUpFade{0%{opacity:0;transform:translateY(12px)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}.message-appear{animation:.4s cubic-bezier(.2,.8,.2,1) forwards slideUpFade}@keyframes pulse{0%{opacity:.4;transform:scale(.95)}50%{opacity:1;transform:scale(1)}to{opacity:.4;transform:scale(.95)}}.pulsing{animation:2s ease-in-out infinite pulse}.empty-state-card{background:var(--assistant-bubble);border:1px solid var(--border-color);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);text-align:center;border-radius:28px;width:90%;max-width:320px;padding:32px}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes scaleUp{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.modal-overlay{animation:.3s ease-out forwards fadeIn}.modal-content{animation:.3s cubic-bezier(.2,.8,.2,1) forwards scaleUp}@media (max-width:600px){.markdown-content table{display:block;overflow-x:auto}}