.fl-figure{--fl-agent:#5b6fb0;--fl-person:#3f6b28;--fl-system:#8a9384;--fl-ok:#3f6b28;--fl-fail:#b3261e;--fl-surface:var(--color-surface)}.fl-app{border:1px solid var(--color-border);background:var(--fl-surface);box-shadow:var(--shadow-surface);border-radius:6px;padding:clamp(1rem,2.5vw,1.75rem)}.fl-rail-wrap{padding-bottom:2.4rem;position:relative}.fl-rail{grid-template-columns:repeat(5,minmax(0,1fr));display:grid;position:relative}.fl-rail:before{content:"";background:var(--color-border-strong);height:1px;position:absolute;top:1.25rem;left:10%;right:10%}.fl-tab{min-height:44px;font-family:var(--font-ui);color:var(--color-muted);cursor:pointer;background:0 0;border:0;border-radius:4px;justify-items:center;gap:.2rem;padding:0 .25rem .4rem;display:grid;position:relative}.fl-tab:focus-visible,.fl-panel:focus-visible,.fl-nav button:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.fl-tab__node{border:2px solid var(--fl-node);background:var(--fl-surface);width:2.5rem;height:2.5rem;box-shadow:0 0 0 4px var(--fl-surface);font:600 .9rem/1 var(--font-ui);font-variant-numeric:tabular-nums;color:var(--color-ink);transition:background-color .15s var(--ease-out), color .15s var(--ease-out);border-radius:50%;place-items:center;display:grid}.fl-tab__node--agent{--fl-node:var(--fl-agent)}.fl-tab__node--person{--fl-node:var(--fl-person)}.fl-tab__node--system{--fl-node:var(--fl-system)}.fl-tab[aria-selected=true] .fl-tab__node{background:var(--fl-node);color:#fff}.fl-tab__name{color:var(--color-ink);margin-top:.35rem;font-size:.88rem;font-weight:600;line-height:1.2}.fl-tab__actor{font:500 .64rem/1.4 var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--color-meta)}.fl-tab:not([aria-selected=true]):hover .fl-tab__name{text-underline-offset:3px;text-decoration:underline}.fl-return{border:1px solid var(--color-border-strong);border-top:0;border-radius:0 0 10px 10px;height:1.2rem;position:absolute;bottom:.9rem;left:10%;right:10%}.fl-return:before{content:"";border-right:4.5px solid #0000;border-bottom:7px solid var(--color-border-strong);border-left:4.5px solid #0000;width:0;height:0;position:absolute;top:-6px;left:-5px}.fl-return span{background:var(--fl-surface);white-space:nowrap;color:var(--color-muted);padding:0 .6rem;font-size:.75rem;position:absolute;bottom:0;left:50%;transform:translate(-50%,50%)}@media (width<=40rem){.fl-tab__name,.fl-tab__actor{display:none}.fl-rail-wrap{padding-bottom:0}.fl-return{text-align:center;border:0;height:auto;margin-top:.4rem;position:static}.fl-return:before{content:none}.fl-return span{white-space:normal;padding:0;display:block;position:static;transform:none}.fl-return span:before{content:"↺ "}}.fl-panel{border-top:1px solid var(--color-rule);border-radius:0;gap:1.25rem;margin-top:.5rem;padding-top:1.25rem;display:grid}@media (width>=48rem){.fl-panel{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:2rem;min-height:13.5rem}}.fl-panel__count{font:500 .7rem/1.5 var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--color-meta);margin:0}.fl-panel h4{font:600 1.15rem/1.3 var(--font-display);letter-spacing:-.02em;color:var(--color-ink);margin:.25rem 0 0}.fl-actors{flex-wrap:wrap;gap:.4rem;margin:.6rem 0 0;padding:0;list-style:none;display:flex}.fl-actor{border:1px solid var(--color-border);color:var(--color-ink);border-radius:999px;align-items:center;gap:.4rem;margin:0;padding:.2rem .6rem .2rem .5rem;font-size:.78rem;font-weight:600;display:inline-flex}.fl-actor i{background:var(--fl-actor);border-radius:50%;width:.5rem;height:.5rem}.fl-actor--agent{--fl-actor:var(--fl-agent)}.fl-actor--person{--fl-actor:var(--fl-person)}.fl-actor--system{--fl-actor:var(--fl-system)}.fl-panel__text{color:var(--color-muted);margin:.75rem 0 0;font-size:.92rem;line-height:1.65}.fl-artifact{border:1px solid var(--color-border);background:var(--color-bg);border-radius:4px;align-self:start;overflow:hidden}.fl-artifact__title{border-bottom:1px solid var(--color-border);background:var(--fl-surface);font:500 .75rem/1.4 var(--font-mono);color:var(--color-muted);overflow-wrap:anywhere;margin:0;padding:.55rem .85rem}.fl-artifact__lines{font:.8rem/1.6 var(--font-mono);color:var(--color-ink);gap:.1rem;margin:0;padding:.65rem .85rem .8rem;list-style:none;display:grid}.fl-line{grid-template-columns:1.1rem auto 1fr;align-items:baseline;margin:0;display:grid}.fl-line__mark{font-weight:700}.fl-line__key{color:var(--color-meta);white-space:nowrap;padding-right:.75rem}.fl-line__text{overflow-wrap:anywhere;grid-column:3}.fl-line:not(:has(.fl-line__key)) .fl-line__text{grid-column:2/4}.fl-line--ok .fl-line__mark{color:var(--fl-ok)}.fl-line--fail .fl-line__mark,.fl-line--fail .fl-line__text{color:var(--fl-fail)}.fl-line--note{color:var(--color-muted)}.fl-line--note .fl-line__mark{color:var(--fl-agent)}.fl-line--add,.fl-line--del{margin-inline:-.85rem;padding-inline:.85rem}.fl-line--add{background:#e8f0e1}.fl-line--add .fl-line__mark{color:var(--fl-ok)}.fl-line--del{background:#f8e7e5}.fl-line--del .fl-line__mark{color:var(--fl-fail)}.fl-nav{justify-content:flex-end;gap:.5rem;margin-top:1.25rem;display:flex}.fl-nav button{border:1px solid var(--color-border);background:var(--fl-surface);min-height:2.5rem;font:600 .85rem/1 var(--font-ui);color:var(--color-ink);cursor:pointer;border-radius:999px;padding:0 1rem}.fl-nav button:hover:not(:disabled){border-color:var(--color-border-strong)}.fl-nav button:disabled{opacity:.4;cursor:default}