@import url("https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;1,9..40,300&family=DM+Mono:wght@400&display=swap");*,:after,:before{box-sizing:border-box;margin:0;padding:0}:root{--client:#80d0c0;--bg:#0f0f12;--surface:#16161a;--surface2:#1e1e24;--border:hsla(0,0%,100%,.07);--border2:hsla(0,0%,100%,.12);--text:#e8e4f0;--muted:#6b677a;--muted2:#4a4757;--accent:#c9b8f0;--accent-dim:#2a2340;--accent-hover:#d4c6f5;--rose:#f0b8c9;--rose-dim:#2d1f28;--teal:#b8e8d8;--teal-dim:#1a2d28;--amber:#f0deb8;--user-bubble:#2a2340;--user-bubble-border:#4a3d7a;--ai-bubble:#1a1f2e;--ai-bubble-border:#2a3550;--font:"DM Sans",system-ui,sans-serif;--mono:"DM Mono",monospace;--radius:12px;--radius-sm:8px;--radius-lg:16px}[data-theme=light]{--bg:#f7f5f2;--surface:#fff;--surface2:#f0ede8;--border:rgba(0,0,0,.07);--border2:rgba(0,0,0,.12);--text:#1a1814;--muted:#8a867d;--muted2:#b5b0a8;--accent:#7c5cbf;--accent-dim:#ede8f8;--user-bubble:#7c5cbf;--user-bubble-border:#6a4aad;--ai-bubble:#fff;--ai-bubble-border:#e8e5df}body,html{height:100%;font-family:var(--font);background:var(--bg);color:var(--text);font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased}::selection{background:var(--accent-dim);color:var(--accent)}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--muted2);border-radius:4px}button,input,textarea{font-family:var(--font)}@media (max-width:768px){.sidebar{position:fixed!important;left:-220px!important;top:0!important;height:100vh!important;z-index:50!important;transition:left .25s ease!important;box-shadow:4px 0 20px rgba(0,0,0,.3)!important}.sidebar.open{left:0!important}.sidebar-overlay{display:block!important}.landing-wrapper{flex-direction:column!important}.landing-wrapper>div:last-child{width:100%!important;border-left:none!important;border-top:1px solid rgba(0,0,0,.06)!important;min-height:auto!important;height:auto!important}.landing-wrapper>div:first-child{padding:2rem!important;height:auto!important}}@media (max-width:480px){.landing-wrapper>div:first-child{padding:1.5rem!important}.landing-hero h1{font-size:3rem!important;line-height:1!important}.landing-logo{font-size:2rem!important;margin-bottom:1.5rem!important}.chat-messages{padding:1rem .75rem!important}.chat-input-row{padding:.75rem!important}}[data-theme=light]{--client:#0d7a6a}