:root{--bg:#f7f6f2;--surface:#fff;--surface-2:#f1efe9;--border:#e5e2da;--text:#1d1c1a;--muted:#6b6860;--faint:#9b978d;--accent:#2f4a3a;--accent-hover:#26402f;--on-accent:#fff;--ok:#1d7a4b;--ok-bg:#e6f3eb;--warn:#9a5b07;--warn-bg:#fcf2e0;--bad:#b3261e;--bad-bg:#fcebea;--info-bg:#eef0f3;--user-bubble:#ebe9e3;--code-bg:#f2f0ea;--shadow:0 1px 2px #0000000a, 0 8px 24px #0000000f;--radius:14px;--font:ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--mono:ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-color-scheme:dark){:root{--bg:#1a1918;--surface:#222120;--surface-2:#2a2927;--border:#363431;--text:#ecebe7;--muted:#a8a49b;--faint:#7c786f;--accent:#7fb08f;--accent-hover:#93c2a2;--on-accent:#10231a;--ok:#6fcf97;--ok-bg:#1d2f24;--warn:#e0a84e;--warn-bg:#33291a;--bad:#f28b82;--bad-bg:#3a2220;--info-bg:#2a2d31;--user-bubble:#2e2d2a;--code-bg:#2a2927;--shadow:0 1px 2px #0000004d, 0 8px 24px #0000004d;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}*{box-sizing:border-box}html,body{background:var(--bg);height:100%;color:var(--text);font:15px/1.55 var(--font);-webkit-font-smoothing:antialiased;margin:0}button{font:inherit;color:inherit;cursor:pointer}button:disabled{cursor:default;opacity:.5}code{font-family:var(--mono);font-size:.88em}.muted{color:var(--muted)}.small{font-size:12.5px}.ok-text{color:var(--ok)}.bad-text{color:var(--bad)}.splash{height:100dvh;color:var(--muted);text-align:center;place-content:center;gap:12px;display:grid}.app{grid-template-columns:minmax(0,1fr) 320px;height:100dvh;display:grid}.main{flex-direction:column;min-width:0;min-height:0;display:flex}.topbar{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;height:56px;padding:0 20px;display:flex}.brand{align-items:center;gap:10px;min-width:0;display:flex}.brand-name{letter-spacing:-.01em;font-weight:650}.brand-sub{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;font-size:13px;overflow:hidden}.top-actions{align-items:center;gap:6px;display:flex}.user{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;max-width:200px;padding:0 6px;font-size:13px;overflow:hidden}.btn-ghost,.icon-btn{color:var(--muted);background:0 0;border:0;border-radius:8px;align-items:center;gap:6px;padding:7px 10px;display:inline-flex}.icon-btn{padding:7px}.btn-ghost:hover:not(:disabled),.icon-btn:hover:not(:disabled){background:var(--surface-2);color:var(--text)}.btn-secondary{border:1px solid var(--border);background:var(--surface);border-radius:8px;padding:6px 12px;font-size:13px}.btn-secondary:hover:not(:disabled){background:var(--surface-2)}.shield-toggle{display:none}.shield-toggle.ok{color:var(--ok)}.thread{flex:1;min-height:0;overflow-y:auto}.thread-inner{max-width:780px;margin:0 auto;padding:28px 24px 24px}.empty{text-align:center;padding:18vh 12px 0}.empty h1{letter-spacing:-.02em;margin:0 0 10px;font-size:28px;font-weight:600}.empty p{max-width:460px;margin:0 auto}.turn{margin-bottom:28px}.user-msg{flex-direction:column;align-items:flex-end;gap:6px;margin-bottom:18px;display:flex}.user-bubble{background:var(--user-bubble);white-space:pre-wrap;overflow-wrap:anywhere;border-radius:18px;max-width:85%;padding:10px 16px}.assistant-msg{min-width:0}.md{overflow-wrap:anywhere}.md>:first-child{margin-top:0}.md>:last-child{margin-bottom:0}.md p,.md ul,.md ol{margin:0 0 12px}.md h1,.md h2,.md h3,.md h4{letter-spacing:-.01em;margin:20px 0 8px;line-height:1.3}.md h1{font-size:1.35em}.md h2{font-size:1.2em}.md h3,.md h4{font-size:1.05em}.md a{color:var(--accent)}.md code{background:var(--code-bg);border-radius:5px;padding:1px 5px}.md pre{background:var(--code-bg);border:1px solid var(--border);border-radius:10px;margin:0 0 12px;padding:12px 14px;overflow-x:auto}.md pre code{background:0 0;padding:0;font-size:13px}.md blockquote{border-left:3px solid var(--border);color:var(--muted);margin:0 0 12px;padding-left:14px}.md table{border-collapse:collapse;margin:0 0 12px;font-size:14px;display:block;overflow-x:auto}.md th,.md td{border:1px solid var(--border);text-align:left;vertical-align:top;padding:6px 10px}.md th{background:var(--surface-2);font-weight:600}.md hr{border:0;border-top:1px solid var(--border);margin:16px 0}.cursor{vertical-align:text-bottom;background:var(--faint);border-radius:2px;width:8px;height:1em;margin-left:2px;animation:1s steps(2,end) infinite blink;display:inline-block}@keyframes blink{50%{opacity:0}}.pulse{color:var(--muted);animation:1.6s ease-in-out infinite pulse}@keyframes pulse{50%{opacity:.45}}.thinking{margin-bottom:12px;font-size:14px}.thinking summary{color:var(--muted);cursor:pointer;-webkit-user-select:none;user-select:none;width:-moz-fit-content;width:fit-content}.thinking-text{border-left:2px solid var(--border);color:var(--muted);white-space:pre-wrap;max-height:260px;margin-top:8px;padding:10px 14px;overflow-y:auto}.callout{border-radius:10px;margin-top:12px;padding:9px 12px;font-size:14px}.callout.info{background:var(--info-bg);color:var(--muted)}.callout.warn{background:var(--warn-bg);color:var(--warn)}.callout.bad{background:var(--bad-bg);color:var(--bad)}.msg-meta{color:var(--faint);flex-wrap:wrap;align-items:center;gap:4px 14px;margin-top:10px;font-size:12.5px;display:flex}.meta-btn{color:var(--faint);background:0 0;border:0;border-radius:6px;align-items:center;gap:4px;padding:2px 4px;font-size:12.5px;display:inline-flex}.meta-btn:hover{color:var(--text);background:var(--surface-2)}.chips{flex-wrap:wrap;justify-content:flex-end;gap:6px;display:flex}.composer .chips{justify-content:flex-start;margin-bottom:8px}.chip{border:1px solid var(--border);background:var(--surface);border-radius:9px;align-items:center;gap:6px;max-width:280px;padding:5px 8px;font-size:13px;display:inline-flex}.chip-name{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.chip-detail{color:var(--faint);white-space:nowrap;font-size:12px}.chip-thumb{object-fit:cover;border-radius:4px;width:22px;height:22px}.chip-x{color:var(--faint);background:0 0;border:0;padding:0;display:inline-flex}.chip-x svg{width:14px;height:14px}.thumb{border:1px solid var(--border);border-radius:10px;max-width:180px;max-height:140px}.composer-wrap{padding:8px 24px 20px}.composer{background:var(--surface);border:1px solid var(--border);max-width:780px;box-shadow:var(--shadow);border-radius:20px;margin:0 auto;padding:12px 12px 8px 16px}.composer.dragging{border-color:var(--accent)}.composer textarea{resize:none;width:100%;color:var(--text);font:inherit;background:0 0;border:0;outline:none;min-height:26px;max-height:240px;padding:2px 0 6px;font-size:15.5px;line-height:1.5;display:block;overflow-y:auto}.composer-row{align-items:center;gap:8px;display:flex}.composer-row .icon-btn{margin-left:-8px}.composer-hint{min-width:0;color:var(--faint);text-overflow:ellipsis;white-space:nowrap;flex:1;font-size:12px;overflow:hidden}.send-btn{background:var(--accent);width:34px;height:34px;color:var(--on-accent);border:0;border-radius:10px;flex:none;place-items:center;display:grid}.send-btn:hover:not(:disabled){background:var(--accent-hover)}.panel{border-left:1px solid var(--border);background:var(--surface);flex-direction:column;gap:22px;padding:18px 20px;display:flex;overflow-y:auto}.panel-close{align-self:flex-end;margin:-6px -8px -12px 0;display:none}.panel-title{letter-spacing:.08em;text-transform:uppercase;color:var(--muted);align-items:center;gap:7px;margin:0 0 10px;font-size:11.5px;font-weight:650;display:flex}.indicators{margin:0 0 8px;padding:0;list-style:none}.indicator{text-align:left;background:0 0;border:0;border-radius:8px;align-items:center;gap:9px;width:100%;margin:0 -6px;padding:6px;font-size:13.5px;display:flex}.indicator:hover{background:var(--surface-2)}.dot{background:var(--faint);border-radius:50%;flex:none;width:9px;height:9px}.dot.ok{background:var(--ok);box-shadow:0 0 0 3px var(--ok-bg)}.dot.bad{background:var(--bad);box-shadow:0 0 0 3px var(--bad-bg)}.dot.pending{background:var(--warn);animation:1.6s ease-in-out infinite pulse}.ind-label{flex:1}.ind-value{font-size:13px;font-weight:600}.ind-value.ok{color:var(--ok)}.ind-value.bad{color:var(--bad)}.ind-value.pending{color:var(--muted);font-weight:500}.link-btn{color:var(--accent);background:0 0;border:0;padding:0;font-size:13.5px}.link-btn:hover{text-decoration:underline}.model-select{border:1px solid var(--border);background:var(--surface);width:100%;color:var(--text);font:inherit;border-radius:9px;padding:8px 10px;font-size:14px}.panel p.small{margin:8px 0 0}.stats{grid-template-columns:1fr auto;gap:6px 12px;margin:0;font-size:13.5px;display:grid}.stats dt{color:var(--muted)}.stats dd{text-align:right;font-variant-numeric:tabular-nums;margin:0;font-weight:550}.panel-footer{color:var(--faint);border-top:1px solid var(--border);justify-content:space-between;gap:8px;margin-top:auto;padding-top:12px;font-size:12px;display:flex}.scrim{display:none}.modal-backdrop{z-index:50;background:#00000059;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.modal{background:var(--surface);width:min(960px,100%);max-height:100%;box-shadow:var(--shadow);border-radius:16px;padding:22px 26px;overflow-y:auto}.modal-head{justify-content:space-between;align-items:center;margin-bottom:14px;display:flex}.modal-head h2{letter-spacing:-.01em;margin:0;font-size:20px}.modal section{margin-top:26px}.modal h3{margin:0 0 6px;font-size:15px}.section-head{justify-content:space-between;align-items:center;gap:12px;display:flex}.flow{align-items:stretch;gap:4px;display:flex}.hop-box{border:1px solid var(--border);background:var(--bg);min-width:0;color:var(--muted);border-radius:12px;flex-direction:column;flex:1 1 0;gap:6px;padding:12px;font-size:12.5px;display:flex}.hop-box:last-child{border-color:var(--accent)}.hop-box strong{color:var(--text);font-size:13.5px}.hop-link{letter-spacing:.02em;text-align:center;width:62px;color:var(--accent);flex-direction:column;flex:none;justify-content:center;align-items:center;gap:2px;font-size:10.5px;font-weight:600;display:flex}.hop-link .arrow{color:var(--faint);font-size:18px;font-weight:400}.checks{gap:10px;margin:10px 0 0;padding:0;list-style:none;display:grid}.checks>li{border:1px solid var(--border);border-radius:12px;padding:12px 14px}.checks>li.focused{border-color:var(--accent)}.checks p{margin:6px 0 0;font-size:13.5px}.check-head{align-items:center;gap:9px;display:flex}.check-head strong{flex:1;font-size:14px}.evidence{color:var(--muted);font-size:12.5px;font-family:var(--mono);margin:8px 0 0;padding-left:18px}.evidence li{overflow-wrap:anywhere;margin:2px 0}table.models{border-collapse:collapse;width:100%;margin-top:8px;font-size:13.5px}table.models th,table.models td{text-align:left;border-bottom:1px solid var(--border);vertical-align:top;padding:8px 10px}table.models th{color:var(--muted);font-size:12.5px;font-weight:600}.plain{margin:6px 0 0;padding-left:18px;font-size:13.5px}.plain li{margin:4px 0}.docs{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px 18px;margin:6px 0 0;padding:0;font-size:13.5px;list-style:none;display:grid}.docs a{color:var(--accent);text-decoration:none}.docs a:hover{text-decoration:underline}.modal-foot{border-top:1px solid var(--border);color:var(--muted);flex-wrap:wrap;gap:6px 22px;margin-top:26px;padding-top:12px;font-size:12.5px;display:flex}@media (max-width:1020px){.app{grid-template-columns:minmax(0,1fr)}.panel{z-index:40;width:min(340px,92vw);box-shadow:var(--shadow);transition:transform .2s;position:fixed;top:0;bottom:0;right:0;transform:translate(100%)}.panel.open{transform:none}.panel-close,.shield-toggle{display:inline-flex}.scrim{z-index:35;background:#00000040;display:block;position:fixed;inset:0}.flow{flex-direction:column}.hop-link{flex-direction:row;gap:8px;width:auto;padding:2px 0}.hop-link .arrow{transform:rotate(90deg)}.docs{grid-template-columns:1fr}}@media (max-width:640px){.hide-sm,.brand-sub{display:none}.topbar{padding:0 12px}.thread-inner{padding:20px 16px}.composer-wrap{padding:6px 12px 12px}.modal-backdrop{padding:0}.modal{border-radius:0;height:100%;padding:18px 16px}}