:root,:root[data-theme=light]{--color-bg:#f7f3ea;--color-surface:#fff;--color-surface-muted:#f1ede4;--color-surface-raised:#fffcf6;--color-border:#ddd4c7;--color-border-strong:#b8aa99;--color-text:#171411;--color-text-muted:#665c52;--color-text-subtle:#8a7d70;--color-primary:#12372a;--color-primary-strong:#0e2e23;--color-on-primary:#fff;--color-accent:#2f7d5b;--color-accent-soft:#e2f0e8;--color-info:#2f5f8f;--color-info-soft:#e3edf8;--color-success:#1f7a4d;--color-success-soft:#dff3e8;--color-warning:#b86a17;--color-warning-soft:#fff1d7;--color-danger:#b42318;--color-danger-soft:#fee4e2;--color-disabled:#d8d0c4;--shadow-soft:0 18px 48px #26190a17;--shadow-pop:0 30px 80px #26190a26;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-color-scheme:dark){:root:not([data-theme]){--color-bg:#140f0b;--color-surface:#1f1712;--color-surface-muted:#2a1f17;--color-surface-raised:#31251b;--color-border:#5c4635;--color-border-strong:#7b5e47;--color-text:#f6ede2;--color-text-muted:#cbb8a4;--color-text-subtle:#a88f77;--color-primary:#d5a05f;--color-primary-strong:#e2b879;--color-on-primary:#1b1209;--color-accent:#c58a4a;--color-accent-soft:#3b2a1c;--color-info:#d7b38b;--color-info-soft:#302419;--color-success:#d7a96c;--color-success-soft:#362717;--color-warning:#e4b36f;--color-warning-soft:#3a2615;--color-danger:#ffb4a8;--color-danger-soft:#3d1c17;--color-disabled:#4b392b;--shadow-soft:0 18px 48px #0000004d;--shadow-pop:0 30px 80px #00000070;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}:root[data-theme=dark-brown],:root[data-theme=dark]{--color-bg:#140f0b;--color-surface:#1f1712;--color-surface-muted:#2a1f17;--color-surface-raised:#31251b;--color-border:#5c4635;--color-border-strong:#7b5e47;--color-text:#f6ede2;--color-text-muted:#cbb8a4;--color-text-subtle:#a88f77;--color-primary:#d5a05f;--color-primary-strong:#e2b879;--color-on-primary:#1b1209;--color-accent:#c58a4a;--color-accent-soft:#3b2a1c;--color-info:#d7b38b;--color-info-soft:#302419;--color-success:#d7a96c;--color-success-soft:#362717;--color-warning:#e4b36f;--color-warning-soft:#3a2615;--color-danger:#ffb4a8;--color-danger-soft:#3d1c17;--color-disabled:#4b392b;--shadow-soft:0 18px 48px #0000004d;--shadow-pop:0 30px 80px #00000070;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}:root[data-theme=dark-green]{--color-bg:#0e1411;--color-surface:#151d19;--color-surface-muted:#1c2621;--color-surface-raised:#202c26;--color-border:#344139;--color-border-strong:#4d5d53;--color-text:#f4efe6;--color-text-muted:#b8aea2;--color-text-subtle:#8f9b92;--color-primary:#8cc7a8;--color-primary-strong:#b8e2c9;--color-on-primary:#0b2117;--color-accent:#78b990;--color-accent-soft:#173426;--color-info:#9bc7f2;--color-info-soft:#13283b;--color-success:#8ed7aa;--color-success-soft:#123522;--color-warning:#f0b766;--color-warning-soft:#3a2814;--color-danger:#ffb4ab;--color-danger-soft:#3a1715;--color-disabled:#405047;--shadow-soft:0 18px 48px #00000047;--shadow-pop:0 30px 80px #0000006b;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}
:root{--font-sans:"IBM Plex Sans", "Manrope", "Noto Sans", sans-serif;--radius-xs:6px;--radius-sm:10px;--radius-md:14px;--radius-lg:20px;--radius-xl:28px;--radius-full:999px;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:24px;--space-6:32px;--focus-ring:0 0 0 2px var(--color-bg), 0 0 0 4px var(--color-primary);--sidebar-width:320px;--composer-height:190px}*{box-sizing:border-box}html,body{min-height:100%;margin:0}body{background:radial-gradient(circle at 12% 0%, color-mix(in srgb, var(--color-accent) 13%, transparent), transparent 28rem), radial-gradient(circle at 88% 100%, color-mix(in srgb, var(--color-warning) 13%, transparent), transparent 26rem), var(--color-bg);color:var(--color-text);font-family:var(--font-sans);text-rendering:optimizelegibility}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button{cursor:pointer}button:disabled,input:disabled,textarea:disabled{cursor:not-allowed}:focus-visible{box-shadow:var(--focus-ring);outline:none}.fs-sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.fs-kicker{color:var(--color-text-subtle);letter-spacing:.08em;text-transform:uppercase;font-size:.72rem;font-weight:800;display:inline-flex}.fs-button,.fs-icon-button{border-radius:var(--radius-full);border:1px solid #0000;justify-content:center;align-items:center;min-height:40px;font-weight:750;transition:background-color .16s,border-color .16s,color .16s,transform .16s;display:inline-flex}.fs-button{gap:var(--space-2);padding:.65rem 1rem}.fs-button:not(:disabled):hover,.fs-icon-button:not(:disabled):hover{transform:translateY(-1px)}.fs-button--primary{background:var(--color-primary);color:var(--color-on-primary)}.fs-button--primary:not(:disabled):hover{background:var(--color-primary-strong)}.fs-button--secondary{border-color:var(--color-border);background:var(--color-surface-raised);color:var(--color-text)}.fs-button--ghost{border-color:var(--color-border);color:var(--color-text);background:0 0}.fs-button:disabled{border-color:var(--color-border);background:var(--color-disabled);color:var(--color-text-muted)}.fs-icon-button{background:var(--color-surface);color:var(--color-text);padding:.55rem .85rem}.fs-workspace{grid-template-columns:var(--sidebar-width) minmax(0, 1fr);gap:var(--space-4);min-height:100dvh;padding:var(--space-4);display:grid}.fs-sidebar{top:var(--space-4);height:calc(100dvh - (var(--space-4) * 2));border:1px solid var(--color-border);border-radius:var(--radius-xl);background:color-mix(in srgb, var(--color-surface-muted) 94%, transparent);min-width:0;box-shadow:var(--shadow-soft);grid-template-rows:auto minmax(0,1fr);display:grid;position:sticky;overflow:hidden}.fs-sidebar__top{gap:var(--space-3);padding:var(--space-4);border-bottom:1px solid var(--color-border);display:grid}.fs-sidebar__list{align-content:start;gap:var(--space-2);min-height:0;padding:var(--space-3);display:grid;overflow:auto}.fs-sidebar-backdrop{display:none}.fs-brand{align-items:center;gap:var(--space-3);display:flex}.fs-brand__mark{background:var(--color-primary);width:42px;height:42px;color:var(--color-on-primary);letter-spacing:.06em;border-radius:15px;place-items:center;font-size:.82rem;font-weight:850;display:grid}.fs-brand p,.fs-brand span,.fs-account-card strong,.fs-account-card small{display:block}.fs-brand p{margin:0;font-size:1.08rem;font-weight:850}.fs-brand span,.fs-account-card small{color:var(--color-text-muted);font-size:.86rem}.fs-account-card{gap:var(--space-2);padding:var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface);grid-template-columns:minmax(0,1fr) auto;align-items:end;display:grid}.fs-new-chat{width:100%}.fs-search input{border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);width:100%;min-height:42px;color:var(--color-text);padding:.7rem .85rem}.fs-search input::placeholder,.fs-composer textarea::placeholder{color:var(--color-text-subtle)}.fs-conversation-item{border-radius:var(--radius-md);background:var(--color-surface-muted);width:100%;min-height:82px;color:var(--color-text);text-align:left;border:1px solid #0000;padding:10px 12px 9px 14px;transition:background-color .16s,border-color .16s,box-shadow .16s;display:grid;position:relative;overflow:hidden}.fs-conversation-item:hover,.fs-conversation-item:focus-within{border-color:var(--color-border);background:color-mix(in srgb, var(--color-surface) 56%, var(--color-surface-muted))}.fs-conversation-item.is-active{border-color:var(--color-border);background:var(--color-surface)}.fs-conversation-item.is-active:before{border-radius:var(--radius-full);background:var(--color-primary);content:"";width:4px;position:absolute;top:10px;bottom:10px;left:0}.fs-conversation-item__select{width:100%;min-width:0;color:inherit;text-align:left;background:0 0;border:0;grid-template-rows:20px 16px;gap:2px;padding:0 38px 0 0;display:grid}.fs-conversation-item__select:disabled{cursor:default}.fs-conversation-item__footer{pointer-events:none;justify-content:flex-end;align-items:center;min-height:28px;display:flex;position:absolute;bottom:4px;right:12px}.fs-conversation-item strong{text-overflow:ellipsis;white-space:nowrap;min-width:0;font-size:.95rem;font-weight:760;line-height:1.25;display:block;overflow:hidden}.fs-conversation-item small{color:var(--color-text-muted);font-size:.78rem}.fs-conversation-item__date{white-space:nowrap;text-overflow:ellipsis;min-width:0;display:block;overflow:hidden}.fs-title-icon-button{border:1px solid var(--color-border);border-radius:var(--radius-full);background:var(--color-surface-raised);width:28px;min-height:28px;color:var(--color-text);justify-content:center;align-items:center;font-size:.78rem;font-weight:780;transition:background-color .16s,border-color .16s,color .16s,transform .16s;display:inline-flex}.fs-title-icon-button:not(:disabled):hover{border-color:color-mix(in srgb, var(--color-primary) 48%, var(--color-border));color:var(--color-primary);transform:translateY(-1px)}.fs-conversation-item__edit-trigger{z-index:2;opacity:0;padding:0;transition:opacity .16s,transform .16s,background-color .16s,border-color .16s,color .16s;position:absolute;top:8px;right:10px;transform:translateY(-2px)}.fs-conversation-item:hover .fs-conversation-item__edit-trigger,.fs-conversation-item:focus-within .fs-conversation-item__edit-trigger{opacity:1;transform:translateY(0)}.fs-conversation-item.is-editing{min-height:94px}.fs-conversation-title-form{gap:var(--space-1);padding-right:0;display:grid}.fs-conversation-title-field{min-width:0;display:block;position:relative}.fs-conversation-title-form input{border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface-raised);width:100%;min-height:30px;color:var(--color-text);padding:.35rem 2.45rem .35rem .72rem;font-weight:760}.fs-title-generate-button{background:var(--color-accent-soft);width:24px;min-height:24px;color:var(--color-primary);padding:0;position:absolute;top:3px;right:4px}.fs-title-generate-spinner{border:2px solid color-mix(in srgb, currentColor 24%, transparent);border-top-color:currentColor;border-radius:50%;width:12px;height:12px;animation:.7s linear infinite fs-title-spin}@keyframes fs-title-spin{to{transform:rotate(360deg)}}.fs-conversation-title-error{margin-top:var(--space-1);border:1px solid color-mix(in srgb, var(--color-danger) 34%, transparent);border-radius:var(--radius-md);background:var(--color-danger-soft);color:var(--color-danger);padding:.44rem .62rem;font-size:.76rem;font-weight:720}.fs-conversation-item__footer .fs-status{justify-content:center;width:fit-content;min-height:28px;padding:.32rem .56rem;font-size:.74rem}.fs-conversation-item__footer .fs-status__dot{display:none}.fs-status{border-radius:var(--radius-full);background:var(--color-accent-soft);width:fit-content;max-width:100%;color:var(--color-primary);white-space:nowrap;border:1px solid #0000;align-items:center;gap:.42rem;padding:.46rem .75rem;font-size:.84rem;font-weight:760;display:inline-flex}.fs-status--compact{padding:.32rem .56rem;font-size:.74rem}.fs-status--running{background:var(--color-info-soft);color:var(--color-info)}.fs-status--approval{background:var(--color-warning-soft);color:var(--color-warning)}.fs-status--success{background:var(--color-success-soft);color:var(--color-success)}.fs-status--danger{background:var(--color-danger-soft);color:var(--color-danger)}.fs-status--muted{border-color:var(--color-border);background:var(--color-surface-raised);color:var(--color-text-muted)}.fs-status__dot{background:currentColor;border-radius:50%;flex:none;width:.48rem;height:.48rem}.fs-main{min-width:0;height:calc(100dvh - (var(--space-4) * 2));border:1px solid var(--color-border);border-radius:var(--radius-xl);background:color-mix(in srgb, var(--color-surface-raised) 92%, transparent);box-shadow:var(--shadow-soft);grid-template-rows:auto minmax(0,1fr) auto;display:grid;overflow:hidden}.fs-thread-header{gap:var(--space-4);padding:var(--space-5) var(--space-5) var(--space-4);border-bottom:1px solid var(--color-border);grid-template-columns:minmax(0,1fr) auto;align-items:start;display:grid}.fs-thread-header__menu{display:none}.fs-thread-header__title h1{letter-spacing:-.03em;max-width:760px;margin:.2rem 0 0;font-size:clamp(1.55rem,2vw,2rem);line-height:1.15}.fs-thread-header__title p{max-width:760px;color:var(--color-text-muted);margin:.45rem 0 0}.fs-thread-header__actions{justify-content:flex-end;gap:var(--space-2);flex-wrap:wrap;display:flex}.fs-theme-select{border:1px solid var(--color-border);border-radius:var(--radius-full);background:var(--color-surface);min-width:190px;color:var(--color-text);display:inline-flex;position:relative}.fs-theme-select:after{border-right:2px solid var(--color-text-muted);border-bottom:2px solid var(--color-text-muted);content:"";pointer-events:none;width:.48rem;height:.48rem;position:absolute;top:50%;right:.85rem;transform:translateY(-62%)rotate(45deg)}.fs-theme-select select{border-radius:var(--radius-full);width:100%;min-height:38px;color:inherit;appearance:none;font-family:var(--font-sans);background:0 0;border:0;padding:.48rem 2rem .48rem .85rem;font-size:.78rem;font-weight:760}.fs-theme-select select:focus{box-shadow:none;outline:none}.fs-theme-select option{background:var(--color-surface);color:var(--color-text);font-family:var(--font-sans);font-weight:650}.fs-theme-select option:checked{background:var(--color-primary);color:var(--color-on-primary)}.fs-thread-scroll{align-content:start;gap:var(--space-4);min-height:0;padding:var(--space-5);scroll-behavior:smooth;display:grid;overflow:auto}.fs-empty-thread,.fs-empty-card,.fs-error-card,.fs-running-card,.fs-approval-card,.fs-workflow-card,.fs-message,.fs-composer,.fs-auth-card{border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface);box-shadow:0 10px 32px color-mix(in srgb, var(--color-text) 7%, transparent)}.fs-empty-thread{max-width:720px;padding:var(--space-6)}.fs-empty-thread h2,.fs-empty-thread p,.fs-empty-card strong,.fs-empty-card span{margin:0}.fs-empty-thread h2{margin-top:var(--space-2);letter-spacing:-.04em;font-size:clamp(1.6rem,3vw,2.4rem);line-height:1.06}.fs-empty-thread p{max-width:580px;margin-top:var(--space-3);color:var(--color-text-muted);font-size:1rem;line-height:1.6}.fs-empty-card{gap:var(--space-1);padding:var(--space-4);display:grid}.fs-empty-card span{color:var(--color-text-muted);font-size:.9rem}.fs-message{gap:var(--space-3);max-width:min(860px,100%);padding:var(--space-4);display:grid}.fs-message--user{background:var(--color-primary);max-width:min(720px,88%);color:var(--color-on-primary);justify-self:end}.fs-message--assistant{background:var(--color-surface);justify-self:start}.fs-message__header{justify-content:space-between;align-items:center;gap:var(--space-3);color:color-mix(in srgb, currentColor 70%, transparent);font-size:.83rem;display:flex}.fs-message__body>p{white-space:pre-wrap;margin:0;font-size:.98rem;line-height:1.62}.fs-markdown{gap:.85rem;font-size:.98rem;line-height:1.65;display:grid}.fs-markdown>*{margin:0}.fs-markdown h1,.fs-markdown h2,.fs-markdown h3{letter-spacing:-.02em;margin-top:.15rem;line-height:1.2}.fs-markdown h1{font-size:1.34rem}.fs-markdown h2{font-size:1.18rem}.fs-markdown h3{font-size:1.06rem}.fs-markdown ul,.fs-markdown ol{gap:.38rem;padding-left:1.2rem;display:grid}.fs-markdown li>p{margin:0}.fs-markdown blockquote{border-left:3px solid var(--color-primary);border-radius:var(--radius-sm);background:color-mix(in srgb, var(--color-accent-soft) 54%, transparent);color:var(--color-text-muted);padding:.65rem .85rem}.fs-markdown code{border-radius:var(--radius-xs);background:var(--color-surface-muted);color:var(--color-text);padding:.12rem .32rem;font-size:.9em}.fs-markdown pre{padding:var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface-muted);overflow-x:auto}.fs-markdown pre code{background:0 0;padding:0}.fs-markdown a{color:var(--color-primary);text-underline-offset:.18em;font-weight:760;text-decoration:underline}.fs-markdown table{border-collapse:collapse;width:100%;display:block;overflow-x:auto}.fs-markdown th,.fs-markdown td{border:1px solid var(--color-border);text-align:left;vertical-align:top;padding:.55rem .65rem}.fs-markdown th{background:var(--color-surface-muted);font-weight:800}.fs-markdown hr{border:0;border-top:1px solid var(--color-border);width:100%}.fs-streaming-placeholder{color:var(--color-text-muted)}.fs-source-strip{gap:var(--space-2);flex-wrap:wrap;align-items:center;display:flex}.fs-source-strip__label{color:var(--color-text-muted);font-size:.82rem;font-weight:720}.fs-source-strip__chips{gap:var(--space-2);flex-wrap:wrap;display:flex}.fs-source-chip{border:1px solid color-mix(in srgb, var(--color-accent) 24%, transparent);border-radius:var(--radius-full);background:var(--color-accent-soft);min-height:30px;color:var(--color-primary);white-space:nowrap;align-items:center;padding:.35rem .7rem;font-size:.8rem;font-weight:760;display:inline-flex}.fs-attachment-row{gap:var(--space-2);flex-wrap:wrap;display:flex}.fs-attachment-chip{align-items:center;gap:var(--space-2);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface-raised);max-width:100%;color:var(--color-text);padding:.45rem .65rem;display:inline-flex}.fs-attachment-chip--static{cursor:default}.fs-attachment-chip__icon{border-radius:var(--radius-xs);background:var(--color-accent-soft);width:34px;height:28px;color:var(--color-primary);place-items:center;font-size:.64rem;font-weight:850;display:grid}.fs-attachment-chip__text{min-width:0;line-height:1.2;display:grid}.fs-attachment-chip__text span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.fs-attachment-chip__text small{color:var(--color-text-muted)}.fs-running-card,.fs-approval-card,.fs-workflow-card,.fs-error-card{gap:var(--space-3);max-width:min(860px,100%);padding:var(--space-4);display:grid}.fs-running-card{border-color:color-mix(in srgb, var(--color-info) 32%, var(--color-border));background:var(--color-info-soft);color:var(--color-text)}.fs-running-card h3,.fs-approval-card h3,.fs-workflow-card h3,.fs-error-card strong{margin:0;font-size:1.05rem}.fs-running-card p,.fs-approval-card p,.fs-workflow-card p,.fs-error-card p{color:var(--color-text-muted);margin:0;line-height:1.55}.fs-running-steps{gap:var(--space-2);flex-wrap:wrap;margin:0;padding:0;list-style:none;display:flex}.fs-running-steps li{border-radius:var(--radius-full);background:color-mix(in srgb, var(--color-info) 13%, var(--color-surface));min-height:34px;color:var(--color-info);align-items:center;padding:.35rem .7rem;font-size:.82rem;font-weight:760;display:inline-flex}.fs-approval-card{border-color:color-mix(in srgb, var(--color-warning) 34%, var(--color-border));background:var(--color-warning-soft);grid-template-columns:minmax(0,1fr) auto;align-items:center}.fs-approval-card__content{gap:var(--space-2);display:grid}.fs-approval-card__actions{gap:var(--space-2);flex-wrap:wrap;display:flex}.fs-workflow-card{background:var(--color-surface)}.fs-workflow-card__footer{gap:var(--space-2);flex-wrap:wrap;justify-content:space-between;align-items:center;display:flex}.fs-error-card{border-color:color-mix(in srgb, var(--color-danger) 34%, var(--color-border));background:var(--color-danger-soft);color:var(--color-danger)}.fs-error-card p{color:inherit}.fs-composer{gap:var(--space-3);margin:0 var(--space-5) var(--space-5);padding:var(--space-4);border-radius:var(--radius-xl);box-shadow:var(--shadow-pop);display:grid}.fs-composer__field textarea{width:100%;min-height:92px;max-height:220px;color:var(--color-text);resize:vertical;background:0 0;border:0;padding:.2rem 0;font-size:1rem;line-height:1.5}.fs-composer__field textarea:focus{box-shadow:none;outline:none}.fs-composer__toolbar{gap:var(--space-2);flex-wrap:wrap;justify-content:space-between;align-items:center;display:flex}.fs-file-button{position:relative;overflow:hidden}.fs-file-button input{opacity:0;cursor:pointer;position:absolute;inset:0}.fs-send-button{min-width:132px}.fs-form-error{color:var(--color-danger);margin:0;font-size:.9rem}.fs-auth-shell,.fs-route-error{min-height:100dvh;padding:var(--space-5);place-items:center;display:grid}.fs-auth-shell{isolation:isolate;align-content:center;gap:var(--space-3);padding:54px min(56px,4vw) 30px;position:relative;overflow:hidden}.fs-auth-shell:before,.fs-auth-shell:after{z-index:-1;content:"";pointer-events:none;border-radius:999px;position:absolute}.fs-auth-shell:before{background:color-mix(in srgb, var(--color-accent-soft) 70%, transparent);width:520px;height:520px;top:-160px;left:-130px}.fs-auth-shell:after{background:color-mix(in srgb, var(--color-warning-soft) 76%, transparent);width:520px;height:420px;bottom:-155px;right:-130px}.fs-auth-layout{grid-template-columns:minmax(0,710px) minmax(380px,500px);align-items:center;gap:clamp(2rem,4.85vw,70px);width:min(1328px,100%);display:grid}.fs-auth-product-panel{border:1px solid var(--color-border);background:var(--color-surface-muted);border-radius:32px;flex-direction:column;min-height:792px;padding:38px;display:flex}.fs-auth-brand{align-items:center;gap:14px;display:inline-flex}.fs-auth-brand__mark{background:var(--color-primary);width:48px;height:48px;color:var(--color-on-primary);letter-spacing:.04em;border-radius:16px;place-items:center;font-size:.82rem;font-weight:850;display:grid}.fs-auth-brand__copy{gap:1px;line-height:1.15;display:grid}.fs-auth-brand__copy strong{color:var(--color-text);font-size:1.35rem;font-weight:850}.fs-auth-brand__copy small{color:var(--color-primary-strong);font-size:.8rem;font-weight:760}.fs-auth-copy{margin-top:60px}.fs-auth-copy h1{letter-spacing:-.05em;max-width:590px;margin:16px 0 0;font-size:clamp(2.35rem,4vw,2.65rem);line-height:1.14}.fs-auth-copy p{max-width:560px;color:var(--color-text-muted);margin:72px 0 0;font-size:1rem;line-height:1.62}.fs-auth-source-list{flex-wrap:wrap;gap:10px;margin:28px 0 0;padding:0;list-style:none;display:flex}.fs-auth-source-list li{border-radius:var(--radius-full);background:var(--color-accent-soft);min-height:30px;color:var(--color-primary-strong);white-space:nowrap;align-items:center;padding:.35rem 1rem;font-size:.74rem;font-weight:760;display:inline-flex}.fs-auth-security-note{border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-warning-soft);gap:8px;max-width:570px;min-height:104px;margin-top:auto;padding:18px 20px;display:grid}.fs-auth-security-note strong{color:var(--color-primary-strong);font-size:.94rem}.fs-auth-security-note p{color:var(--color-text-muted);margin:0;font-size:.88rem;line-height:1.55}.fs-auth-panel{justify-self:center;gap:20px;width:min(500px,100%);display:grid}.fs-auth-card{border-radius:28px;min-height:524px;padding:31px}.fs-auth-form{align-content:start;gap:22px;display:grid}.fs-auth-form__header{gap:8px;margin-bottom:15px;display:grid}.fs-auth-form__header h2{color:var(--color-text);letter-spacing:-.04em;margin:0;font-size:2rem;line-height:1.18}.fs-auth-form__header p{max-width:436px;color:var(--color-text-muted);margin:0;font-size:.88rem;line-height:1.58}.fs-field{gap:10px;display:grid}.fs-field span{color:var(--color-text-muted);font-size:.82rem;font-weight:720}.fs-field input{border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface-raised);width:100%;min-height:50px;color:var(--color-text);padding:.86rem 1rem;font-size:.94rem}.fs-field input:focus-visible{border-color:var(--color-primary)}.fs-field input::placeholder{color:var(--color-text-muted)}.fs-auth-submit{width:100%;min-height:50px;margin-top:-4px;font-size:.82rem}.fs-auth-footnote,.fs-auth-annotation{max-width:440px;color:var(--color-text-subtle);text-align:center;margin:0 auto;font-size:.8rem;line-height:1.52}.fs-auth-annotation{max-width:min(1328px,100%);font-size:.74rem}@media (max-width:1080px){.fs-workspace{--sidebar-width:300px}.fs-auth-layout{grid-template-columns:1fr}.fs-auth-product-panel{min-height:auto}.fs-auth-copy p{margin-top:var(--space-5)}.fs-auth-security-note{margin-top:var(--space-6)}.fs-thread-header{grid-template-columns:1fr}.fs-thread-header__actions{justify-content:flex-start}}@media (max-width:860px){.fs-workspace{padding:var(--space-2);display:block}.fs-main{height:calc(100dvh - (var(--space-2) * 2));border-radius:var(--radius-lg)}.fs-thread-header{padding:var(--space-4);grid-template-columns:minmax(0,1fr) auto}.fs-thread-header__menu{grid-area:1/2;display:inline-flex}.fs-thread-header__title{grid-area:1/1}.fs-thread-header__title h1{font-size:1.3rem}.fs-thread-header__title p{display:none}.fs-thread-header__actions{grid-column:1/-1}.fs-auth-shell{padding:var(--space-4)}.fs-auth-panel{order:-1}.fs-auth-layout{gap:var(--space-4)}.fs-auth-product-panel,.fs-auth-card{border-radius:var(--radius-xl)}.fs-auth-product-panel{padding:var(--space-5)}.fs-auth-copy{margin-top:var(--space-6)}.fs-auth-copy h1{font-size:clamp(2rem,8vw,2.55rem)}.fs-auth-annotation{display:none}.fs-sidebar{z-index:20;top:var(--space-2);bottom:var(--space-2);left:var(--space-2);width:min(340px, calc(100vw - var(--space-4)));height:auto;transform:translateX(calc(-100% - var(--space-4)));transition:transform .18s;position:fixed}.fs-sidebar.is-open{transform:translate(0)}.fs-sidebar-backdrop{z-index:19;opacity:0;pointer-events:none;background:#0000005c;border:0;transition:opacity .18s;display:block;position:fixed;inset:0}.fs-sidebar-backdrop.is-open{opacity:1;pointer-events:auto}.fs-thread-scroll{padding:var(--space-4)}.fs-message,.fs-message--user,.fs-running-card,.fs-approval-card,.fs-workflow-card,.fs-error-card{max-width:100%}.fs-approval-card,.fs-auth-card{grid-template-columns:1fr}.fs-approval-card__actions{margin-top:var(--space-2)}.fs-composer{margin:0 var(--space-3) var(--space-3)}.fs-button,.fs-icon-button,.fs-search input,.fs-field input{min-height:44px}.fs-conversation-item__edit-trigger{opacity:1;transform:none}.fs-theme-select{width:100%}}@media (max-width:560px){.fs-thread-header{gap:var(--space-2)}.fs-thread-header__actions{display:grid}.fs-status{justify-content:center;width:100%}.fs-source-strip{align-items:flex-start}.fs-source-strip__label{width:100%}.fs-composer__toolbar{display:grid}.fs-file-button,.fs-send-button{width:100%}.fs-auth-shell,.fs-route-error{padding:var(--space-3)}.fs-auth-product-panel{padding:var(--space-4)}.fs-auth-brand__mark{border-radius:14px;width:42px;height:42px}.fs-auth-brand__copy strong{font-size:1.08rem}.fs-auth-copy{margin-top:var(--space-5)}.fs-auth-copy p{margin-top:var(--space-4)}.fs-auth-form__header h2{font-size:1.65rem}.fs-auth-card{padding:var(--space-4)}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}