:root,:host{--lumen-bg0:#0b1216;--lumen-bg1:#121c22;--lumen-bg2:#18262e;--lumen-line:#94bcc624;--lumen-text:#e7f2f4;--lumen-muted:#8aa3ab;--lumen-teal:#2fe0c5;--lumen-teal-dim:#2fe0c529;--lumen-danger:#ff7b72;--lumen-user:#1c343c;--lumen-assistant:transparent;--lumen-radius:14px;--lumen-font:system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, system-ui, sans-serif;--lumen-display:system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, system-ui, sans-serif;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*,:before,:after{box-sizing:border-box}html,body,#root{background:var(--lumen-bg0);width:100%;height:100%;color:var(--lumen-text);font-family:var(--lumen-font);margin:0}.lumen-app{background:radial-gradient(1200px 600px at 90% -10%, #2fe0c52e, transparent 55%), radial-gradient(900px 500px at -20% 110%, #38788c38, transparent 50%), linear-gradient(165deg, var(--lumen-bg0), var(--lumen-bg1) 45%, #0e171c);flex-direction:column;height:100%;min-height:100%;animation:.32s cubic-bezier(.22,1,.36,1) both lumen-enter;display:flex;position:relative;overflow:hidden}@keyframes lumen-enter{0%{opacity:0;transform:translate(12px)}to{opacity:1;transform:translate(0)}}.lumen-header{border-bottom:1px solid var(--lumen-line);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);align-items:center;gap:10px;padding:14px 14px 10px;display:flex}.lumen-brand{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.lumen-brand-mark{font-family:var(--lumen-display);letter-spacing:-.03em;align-items:center;gap:8px;font-size:1.15rem;font-weight:800;display:inline-flex}.lumen-orb{background:var(--lumen-teal);width:10px;height:10px;box-shadow:0 0 0 4px var(--lumen-teal-dim);border-radius:50%}.lumen-sub{color:var(--lumen-muted);white-space:nowrap;text-overflow:ellipsis;font-size:.72rem;overflow:hidden}.lumen-icon-btn{appearance:none;border:1px solid var(--lumen-line);color:var(--lumen-text);cursor:pointer;background:#ffffff08;border-radius:10px;place-items:center;width:34px;height:34px;transition:border-color .16s,background .16s,transform .16s;display:grid}.lumen-icon-btn:hover{background:var(--lumen-teal-dim);border-color:#2fe0c566}.lumen-icon-btn:active{transform:scale(.96)}.lumen-body{flex:1;min-height:0;display:flex}.lumen-threads{border-right:1px solid var(--lumen-line);width:132px;padding:10px 8px;display:none;overflow:auto}.lumen-threads.open{flex-direction:column;gap:6px;display:flex}.lumen-thread-btn,.lumen-new-thread{appearance:none;color:var(--lumen-muted);text-align:left;font:inherit;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:10px;padding:8px;font-size:.75rem;transition:background .16s,color .16s,border-color 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12px;font-size:.78rem;transition:background .16s,border-color .16s}.lumen-chip:hover{background:var(--lumen-teal-dim);border-color:#2fe0c573}.lumen-msg{max-width:100%;animation:.28s both lumen-msg-in}@keyframes lumen-msg-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.lumen-msg-role{text-transform:uppercase;letter-spacing:.08em;color:var(--lumen-muted);margin-bottom:4px;font-size:.68rem}.lumen-msg-bubble{border-radius:var(--lumen-radius);border:1px solid #0000;padding:10px 12px;font-size:.92rem;line-height:1.5}.lumen-msg.user .lumen-msg-bubble{background:var(--lumen-user);border-color:#2fe0c51f}.lumen-msg.assistant .lumen-msg-bubble{border-color:var(--lumen-line);background:#ffffff08}.lumen-msg-bubble p{margin:0 0 .65em}.lumen-msg-bubble p:last-child{margin-bottom:0}.lumen-msg-bubble pre{border:1px solid var(--lumen-line);background:#071015;border-radius:10px;padding:10px;font-size:.8rem;overflow:auto}.lumen-msg-bubble code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.86em}.lumen-msg-bubble :not(pre)>code{background:#2fe0c51f;border-radius:6px;padding:.1em .35em}.lumen-cursor{vertical-align:text-bottom;background:var(--lumen-teal);width:7px;height:1em;margin-left:2px;animation:.9s ease-in-out infinite lumen-pulse;display:inline-block}@keyframes lumen-pulse{0%,to{opacity:.25}50%{opacity:1}}.lumen-error{color:#ffd2ce;background:#ff7b721a;border:1px solid #ff7b7259;border-radius:12px;margin:0 14px 8px;padding:10px 12px;font-size:.82rem}.lumen-composer{border-top:1px solid var(--lumen-line);flex-direction:column;gap:8px;padding:10px 14px 14px;display:flex}.lumen-context-bar{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.lumen-toggle{color:var(--lumen-muted);cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:6px;font-size:.72rem;display:inline-flex}.lumen-toggle 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lumen-enter;display:flex;position:absolute;inset:0}.lumen-settings-panel{background:linear-gradient(180deg, var(--lumen-bg2), var(--lumen-bg0));border-top:1px solid var(--lumen-line);border-radius:18px 18px 0 0;flex-direction:column;gap:12px;max-height:92%;margin-top:auto;padding:16px 14px 18px;display:flex;overflow:auto}.lumen-settings-panel h2{font-family:var(--lumen-display);margin:0;font-size:1.2rem}.lumen-field{flex-direction:column;gap:6px;display:flex}.lumen-field label{color:var(--lumen-muted);letter-spacing:.02em;font-size:.75rem}.lumen-field input,.lumen-field textarea,.lumen-field select{border:1px solid var(--lumen-line);color:var(--lumen-text);font:inherit;background:#00000047;border-radius:10px;outline:none;padding:9px 11px;font-size:.88rem}.lumen-field textarea{resize:vertical;min-height:72px}.lumen-settings-actions{flex-wrap:wrap;gap:8px;display:flex}.lumen-btn{appearance:none;border:1px solid var(--lumen-line);color:var(--lumen-text);font:inherit;cursor:pointer;background:#ffffff0a;border-radius:11px;padding:9px 12px;font-size:.85rem}.lumen-btn.primary{background:var(--lumen-teal);color:#04201b;border-color:#0000;font-weight:700}.lumen-btn.danger{color:#ffd2ce;border-color:#ff7b7259}