:root{--bg:#fff;--surface:#f8f9fb;--surface-2:#f2f4f7;--border:#e7e9ee;--border-strong:#d6dae1;--text:#101828;--text-2:#344054;--muted:#667085;--accent:#4f46e5;--accent-hover:#4338ca;--accent-soft:#eef0ff;--accent-text:#fff;--ok:#12b76a;--ok-soft:#ecfdf3;--warn:#f79009;--warn-soft:#fffaeb;--danger:#e5484d;--danger-soft:#fef3f2;--mono:ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;--shadow-sm:0 1px 2px #1018280d;--shadow-md:0 8px 24px -6px #1018281f, 0 2px 6px #1018280a;--radius:12px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Segoe UI,Inter,Roboto,sans-serif}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font-size:14px}button{font:inherit;cursor:pointer;border:1px solid var(--border);background:var(--bg);color:var(--text-2);border-radius:10px;padding:8px 14px;transition:background .15s,border-color .15s,color .15s,box-shadow .15s}button:hover:not(:disabled){background:var(--surface)}button:disabled{opacity:.45;cursor:not-allowed}:is(button,select,textarea,input,summary):focus-visible{outline:2px solid var(--accent);outline-offset:2px}.primary{background:var(--accent);color:var(--accent-text);border-color:var(--accent);box-shadow:var(--shadow-sm);font-weight:600}.primary:hover:not(:disabled){background:var(--accent-hover)}.danger{color:var(--danger);background:var(--bg);border-color:#f5c2c0}.danger:hover:not(:disabled){background:var(--danger-soft)}.ghost{color:var(--muted);background:0 0;border-color:#0000}.ghost:hover:not(:disabled){color:var(--text);background:var(--surface-2)}.muted{color:var(--muted)}.small{font-size:12px}.error{color:var(--danger);margin:0 0 8px;font-size:13px}input,select,textarea{font:inherit;color:var(--text);background:var(--bg);border:1px solid var(--border-strong);border-radius:10px;width:100%;padding:9px 12px;transition:border-color .15s,box-shadow .15s}input:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft);outline:none}.brand{align-items:center;gap:10px;font-size:15px;display:flex}.brand-mark{color:#fff;width:28px;height:28px;box-shadow:var(--shadow-sm);background:linear-gradient(135deg,#6366f1,#4f46e5 60%,#7c3aed);border-radius:8px;place-items:center;font-size:14px;font-weight:700;display:inline-grid}.brand-mark.lg{border-radius:11px;width:40px;height:40px;margin-bottom:6px;font-size:18px}.login{background:radial-gradient(1200px 600px at 50% -10%, var(--accent-soft), transparent 60%), var(--surface);place-items:center;min-height:100vh;padding:16px;display:grid}.login-card{background:var(--bg);border:1px solid var(--border);width:min(380px,100%);box-shadow:var(--shadow-md);border-radius:16px;flex-direction:column;gap:10px;padding:32px;display:flex}.login-card h1{letter-spacing:-.01em;margin:0;font-size:22px}.login-card p{margin:0 0 10px}.login-card label{color:var(--text-2);font-size:13px;font-weight:600}.login-card .primary{margin-top:6px;padding:10px}.layout{grid-template-rows:56px 1fr;grid-template-columns:280px 1fr 300px;height:100vh;display:grid}.topbar{border-bottom:1px solid var(--border);-webkit-backdrop-filter:saturate(180%)blur(8px);backdrop-filter:saturate(180%)blur(8px);z-index:2;background:#ffffffd9;grid-column:1/-1;justify-content:space-between;align-items:center;padding:0 20px;display:flex;position:relative}.sidebar{background:var(--surface);border-right:1px solid var(--border);flex-direction:column;gap:8px;padding:18px 14px;display:flex;overflow-y:auto}.section-label{letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin:12px 2px 2px;font-size:11px;font-weight:600}.source-list{flex-direction:column;gap:6px;display:flex}.source-card{text-align:left;background:0 0;border-color:#0000;border-radius:12px;align-items:center;gap:10px;width:100%;padding:9px 10px;display:flex}.source-card:hover:not(:disabled){background:var(--surface-2)}.source-card.active{background:var(--bg);border-color:var(--border);box-shadow:var(--shadow-sm), inset 3px 0 0 var(--accent)}.source-avatar{background:var(--surface-2);width:30px;height:30px;color:var(--muted);border-radius:9px;flex:none;place-items:center;font-size:13px;font-weight:700;display:grid}.source-card.active .source-avatar{background:var(--accent-soft);color:var(--accent)}.source-text{flex-direction:column;min-width:0;display:flex}.source-name{color:var(--text);white-space:nowrap;text-overflow:ellipsis;font-size:13.5px;font-weight:600;overflow:hidden}.source-meta{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;font-size:11.5px;overflow:hidden}.history{flex-direction:column;gap:2px;margin:0;padding:0;list-style:none;display:flex}.history-item{text-align:left;background:0 0;border-color:#0000;border-radius:10px;align-items:flex-start;gap:10px;width:100%;padding:9px 10px;display:flex}.history-item:hover:not(:disabled){background:var(--surface-2)}.history-item.active{background:var(--bg);border-color:var(--border);box-shadow:var(--shadow-sm)}.history-text{flex-direction:column;gap:2px;min-width:0;display:flex}.history-prompt{white-space:nowrap;text-overflow:ellipsis;color:var(--text);font-size:13px;font-weight:500;overflow:hidden}.dot{background:#c0c5cf;border-radius:50%;flex:none;width:7px;height:7px;margin-top:6px}.dot.running{background:var(--warn);box-shadow:0 0 0 3px var(--warn-soft);animation:1.4s ease-in-out infinite pulse}.dot.done{background:var(--ok)}.dot.failed{background:var(--danger)}.skill-panel{background:var(--surface);border-left:1px solid var(--border);min-height:0;padding:18px 14px;overflow-y:auto}.skill-list{flex-direction:column;gap:4px;margin:8px 0 0;padding:0;list-style:none;display:flex}.skill-item{text-align:left;background:0 0;border-color:#0000;border-radius:10px;flex-direction:column;gap:3px;width:100%;padding:9px 11px;display:flex}.skill-item:hover:not(:disabled){background:var(--bg);border-color:var(--border);box-shadow:var(--shadow-sm)}.skill-name{color:var(--text);font-size:13px;font-weight:600}.skill-item:hover .skill-name{color:var(--accent)}.skill-desc{color:var(--muted);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:11.5px;line-height:1.45;display:-webkit-box;overflow:hidden}.main{background:var(--bg);grid-template-rows:1fr auto;min-height:0;display:grid}.console{flex-direction:column;min-height:0;display:flex}.console.empty{place-items:center;padding:24px;display:grid}.empty-state{text-align:center;max-width:360px}.empty-icon{background:var(--accent-soft);width:48px;height:48px;color:var(--accent);border-radius:14px;place-items:center;margin:0 auto 12px;font-size:20px;display:grid}.empty-state h2{letter-spacing:-.01em;margin:0 0 6px;font-size:18px}.empty-state p{color:var(--muted);margin:0;line-height:1.5}.console-head{border-bottom:1px solid var(--border);align-items:center;gap:10px;padding:10px 24px;font-size:13px;display:flex}.status-pill{background:var(--surface-2);color:var(--text-2);border-radius:999px;align-items:center;gap:6px;padding:3px 10px 3px 8px;font-size:12px;font-weight:600;display:inline-flex}.status-pill .dot{margin-top:0}.status-pill.done{background:var(--ok-soft);color:#067647}.status-pill.running{background:var(--warn-soft);color:#b54708}.status-pill.failed,.status-pill.canceled{background:var(--danger-soft);color:#b42318}.console-prompt{min-width:0;color:var(--muted);flex:1}.small-btn{padding:5px 12px;font-size:12px}.console-body{padding:28px 24px 12px;overflow-y:auto}.thread{flex-direction:column;gap:28px;max-width:860px;margin:0 auto;display:flex}.turn{flex-direction:column;gap:8px;display:flex}.user-msg{background:var(--accent);color:#fff;white-space:pre-wrap;max-width:78%;box-shadow:var(--shadow-sm);border-radius:18px 18px 4px;align-self:flex-end;margin-bottom:4px;padding:10px 14px;line-height:1.5}.row{white-space:pre-wrap;word-break:break-word}.row.muted{color:var(--muted)}.row.text{color:var(--text);padding:2px 0;font-size:14.5px;line-height:1.65}.row.cmd{background:var(--surface);border:1px solid var(--border);border-radius:8px;align-items:center;gap:8px;width:fit-content;max-width:100%;padding:6px 10px;font-size:12.5px;display:flex}.row.cmd code{font-family:var(--mono);color:var(--text-2);white-space:nowrap;text-overflow:ellipsis;min-width:0;overflow:hidden}.tool{letter-spacing:.02em;color:var(--accent);background:var(--accent-soft);border-radius:5px;flex:none;padding:1px 6px;font-size:10.5px;font-weight:600}.row.out{margin:-4px 0 0 12px;font-size:12.5px}.row.out summary{color:var(--muted);cursor:pointer;font-family:var(--mono);padding:2px 0;list-style:none}.row.out summary::-webkit-details-marker{display:none}.row.out summary:hover{color:var(--text-2)}.row.out pre{background:var(--surface);border:1px solid var(--border);white-space:pre-wrap;max-height:320px;font-family:var(--mono);color:var(--text-2);border-radius:8px;margin:6px 0 0;padding:10px 12px;overflow:auto}.row.error,.row.out.error summary{color:var(--danger)}.row.final .final-meta{color:var(--muted);gap:6px;padding-top:2px;font-size:12px;display:inline-flex}.row.final.error .final-meta{color:var(--danger)}.thinking{gap:4px;padding:6px 2px;display:flex}.thinking span{background:#b8bdc8;border-radius:50%;width:6px;height:6px;animation:1.2s ease-in-out infinite bounce}.thinking span:nth-child(2){animation-delay:.15s}.thinking span:nth-child(3){animation-delay:.3s}.md{white-space:normal}.md>:first-child{margin-top:0}.md>:last-child{margin-bottom:0}.md p,.md ul,.md ol{margin:0 0 10px}.md ul,.md ol{padding-left:22px}.md li+li{margin-top:3px}.md h1,.md h2,.md h3{letter-spacing:-.01em;margin:16px 0 8px;font-size:15px}.md strong{color:var(--text);font-weight:650}.md code{font-family:var(--mono);background:var(--surface-2);color:#c11574;border-radius:5px;padding:1px 6px;font-size:12.5px}.md pre{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:10px 12px;overflow-x:auto}.md pre code{color:var(--text-2);background:0 0;padding:0}.md a{color:var(--accent);text-decoration:none}.md a:hover{text-decoration:underline}.md table{border-collapse:separate;border-spacing:0;border:1px solid var(--border);border-radius:10px;width:fit-content;max-width:100%;margin:6px 0 12px;font-size:13px;display:block;overflow:auto hidden}.md th,.md td{text-align:left;border-bottom:1px solid var(--border);padding:8px 14px}.md tr:last-child td{border-bottom:none}.md th{background:var(--surface);color:var(--text-2);font-size:12px;font-weight:600}.md td{font-variant-numeric:tabular-nums}.md blockquote{border-left:3px solid var(--border-strong);color:var(--muted);margin:0 0 10px;padding:2px 0 2px 12px}.composer{background:var(--bg);border:1px solid var(--border-strong);width:calc(100% - 48px);max-width:860px;box-shadow:var(--shadow-md);border-radius:16px;margin:0 auto 20px;padding:12px 12px 10px 14px;transition:border-color .15s,box-shadow .15s}.composer:focus-within{box-shadow:var(--shadow-md), 0 0 0 4px var(--accent-soft);border-color:#c7c9ff}.composer textarea{resize:none;background:0 0;border:none;min-height:52px;max-height:240px;padding:2px 0;font-size:14.5px;line-height:1.55}.composer textarea:focus-visible{outline:none}.composer-bar{align-items:center;gap:10px;margin-top:8px;display:flex}.composer-bar .hint{margin-left:auto}.composer-bar .primary{border-radius:10px;padding:7px 16px}.mode{color:var(--muted);background:var(--surface-2);border-radius:999px;padding:3px 9px;font-size:12px;font-weight:500}.mode.is-thread{color:var(--accent);background:var(--accent-soft)}.mode-switch{background:var(--surface-2);border-radius:999px;padding:2px;display:inline-flex}.mode-switch button{color:var(--muted);background:0 0;border:0;border-radius:999px;padding:4px 10px;font-size:12px;font-weight:500}.mode-switch button.active{background:var(--bg);color:var(--text);box-shadow:var(--shadow-sm)}.user-msg.skill{background:var(--text-2)}.patch-box{border:1px solid var(--border);background:var(--surface);border-radius:12px;flex-direction:column;gap:8px;padding:12px 14px;display:flex}.patch-head{justify-content:space-between;align-items:center;gap:8px;display:flex}.patch-head a{border:1px solid var(--border-strong);border-radius:8px;text-decoration:none}.patch-box ul{margin:0;padding-left:18px;font-size:13px}.patch-box p{margin:0}.console-body{overflow-anchor:none}.attach-list{flex-wrap:wrap;gap:6px;margin:0 0 8px;padding:0;list-style:none;display:flex}.attach-chip{background:var(--surface-2);border-radius:999px;align-items:center;gap:4px;max-width:260px;padding:2px 4px 2px 10px;font-size:12px;display:inline-flex}.attach-chip span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.attach-chip button{padding:0 6px;font-size:14px;line-height:1}.composer-bar{flex-wrap:wrap}.history-row{position:relative}.history-delete{color:var(--muted);opacity:0;background:0 0;border:0;border-radius:6px;padding:2px 6px;font-size:13px;position:absolute;top:6px;right:6px}.history-row:hover .history-delete,.history-delete:focus-visible,.history-delete.confirm{opacity:1}.history-delete:hover{background:var(--surface-2);color:var(--text)}.history-delete.confirm{color:#fff;background:var(--danger)}@media (hover:none){.history-delete{opacity:1}}@keyframes pulse{50%{box-shadow:0 0 0 5px var(--warn-soft)}}@keyframes bounce{0%,80%,to{opacity:.5;transform:translateY(0)}40%{opacity:1;transform:translateY(-4px)}}@media (width<=1100px){.layout{grid-template-columns:240px 1fr 240px}}@media (width<=760px){.layout{grid-template-rows:56px auto 1fr auto;grid-template-columns:1fr;height:auto;min-height:100vh}.sidebar{border-right:none;border-bottom:1px solid var(--border);max-height:40vh}.skill-panel{border-left:none;border-top:1px solid var(--border);max-height:40vh}.console-body{padding:20px 16px 8px}.console-head{padding:10px 16px}.composer{width:calc(100% - 32px);margin-bottom:16px}.composer-bar .hint{display:none}.user-msg{max-width:90%}}@media (prefers-reduced-motion:reduce){.dot.running,.thinking span{animation:none}}