:root{--bg0: #0f1412;--bg1: #18201c;--ink: #e8f0ea;--muted: #8fa396;--line: #2a3830;--accent: #3d9b6a;--accent-ink: #04140c;--danger: #d45b5b;--warn: #c9a227;--radius: 14px;--font: "Segoe UI", "IBM Plex Sans", system-ui, sans-serif;color-scheme:dark}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%;background:radial-gradient(1200px 600px at 10% -10%,#1d3a2c 0%,transparent 55%),radial-gradient(900px 500px at 100% 0%,#243028 0%,transparent 45%),var(--bg0);color:var(--ink);font-family:var(--font)}button,input,textarea,select{font:inherit}.app{max-width:480px;margin:0 auto;padding:20px 16px 48px}.brand{font-size:1.65rem;font-weight:700;letter-spacing:-.03em;margin:0 0 4px}.sub{color:var(--muted);margin:0 0 20px;font-size:.95rem;line-height:1.4}.panel{border:1px solid var(--line);background:color-mix(in srgb,var(--bg1) 88%,transparent);border-radius:var(--radius);padding:16px;margin-bottom:14px}.label{display:block;font-size:.8rem;color:var(--muted);margin-bottom:6px}.input{width:100%;border:1px solid var(--line);background:#0c110f;color:var(--ink);border-radius:10px;padding:12px;margin-bottom:12px}.input:focus{outline:1px solid var(--accent)}.row{display:flex;gap:8px;flex-wrap:wrap}.btn{border:0;border-radius:10px;padding:11px 14px;background:var(--accent);color:var(--accent-ink);font-weight:600;cursor:pointer}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}.btn.danger{background:var(--danger);color:#fff}.err{color:var(--danger);font-size:.9rem;margin:8px 0 0}.ok{color:var(--accent);font-size:.9rem}.list{display:flex;flex-direction:column;gap:8px}.item{text-align:left;width:100%;border:1px solid var(--line);background:#121a16;color:inherit;border-radius:12px;padding:12px 14px;cursor:pointer}.item strong{display:block;margin-bottom:2px}.item span{color:var(--muted);font-size:.85rem}.mono{font-family:ui-monospace,Cascadia Code,Consolas,monospace;letter-spacing:.12em;font-size:1.35rem}.secret{word-break:break-all;background:#0c110f;border:1px solid var(--line);border-radius:10px;padding:10px;font-family:ui-monospace,Consolas,monospace;font-size:.85rem}.topbar{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:12px}.btn.ghost.danger,.btn.danger{color:var(--danger);border-color:color-mix(in srgb,var(--danger) 40%,var(--line))}textarea.input{resize:vertical;min-height:72px}.menu{display:flex;flex-direction:column;gap:10px;margin-bottom:14px}.menu-item{text-align:left;width:100%;border:1px solid var(--line);background:linear-gradient(145deg,#152019,#101612);color:inherit;border-radius:var(--radius);padding:14px 16px;cursor:pointer}.menu-item strong{display:block;font-size:1.05rem;margin-bottom:4px}.menu-item span{color:var(--muted);font-size:.86rem;line-height:1.35}.menu-item:disabled{opacity:.55}.panel.idea strong{display:block;margin-bottom:8px}.panel.idea p{margin:0;color:var(--muted);font-size:.92rem;line-height:1.45}.panel.idea b{color:var(--ink);font-weight:600}.section-title{margin:8px 0;font-size:1.2rem}.btn.back{margin-bottom:8px}.steps{margin:0 0 14px;padding-left:1.2rem;color:var(--muted);font-size:.9rem;line-height:1.5}.feature-list{margin:0 0 12px;padding-left:1.2rem;color:var(--muted);font-size:.9rem;line-height:1.55}.badge{display:inline-block;font-size:.75rem;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:4px 10px}.feed{display:flex;flex-direction:column;gap:10px}.source-tabs{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:4px}.source-pill{border:1px solid var(--line);border-radius:999px;padding:5px 10px;font-size:.78rem;color:var(--muted)}.source-pill.active{background:var(--accent);color:var(--accent-ink);border-color:transparent;font-weight:600}.msg-card{border:1px solid var(--line);background:#121a16;border-radius:12px;padding:12px 14px}.msg-top{display:flex;justify-content:space-between;gap:8px;margin-bottom:4px}.msg-time{color:var(--muted);font-size:.78rem;flex-shrink:0}.msg-from{font-size:.92rem;margin-bottom:4px}.msg-preview{color:var(--muted);font-size:.86rem;line-height:1.4}.chat-row{display:flex;gap:12px;align-items:center;border:1px solid var(--line);background:#121a16;border-radius:12px;padding:10px 12px;width:100%;color:inherit;text-align:left;cursor:pointer;font:inherit}.chat-row:active{border-color:var(--accent)}.chat-avatar{width:42px;height:42px;border-radius:50%;background:#1c2a22;border:1px solid var(--line);display:grid;place-items:center;font-size:.72rem;font-weight:700;color:var(--accent);flex-shrink:0}.chat-body{min-width:0;flex:1}.chat-line{display:flex;justify-content:space-between;gap:8px;align-items:baseline}.chat-name{font-size:.95rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-preview{margin-top:2px;color:var(--muted);font-size:.86rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-source{color:var(--muted);font-size:.8rem;margin:6px 0 12px}.chat-full{white-space:pre-wrap;line-height:1.5;font-size:.98rem}.inline-code{font-family:ui-monospace,Consolas,monospace;font-size:.82em;background:#0c110f;border:1px solid var(--line);border-radius:6px;padding:1px 5px;word-break:break-all}.code-row{display:flex;align-items:center;gap:10px;margin:8px 0 10px}.code-value{margin:0;flex:1;-webkit-user-select:all;user-select:all}.copy-btn{flex-shrink:0;white-space:nowrap;padding:10px 12px;font-size:.9rem;line-height:1.2}