:root{--bg: #07090a;--bg-elev: #0d1112;--bg-hover: #141a1b;--line: rgba(255, 255, 255, .075);--line-strong: rgba(255, 255, 255, .14);--text: #f2f5f5;--text-2: #a1aaac;--text-3: #646d70;--brand: #00d1c0;--brand-hi: #5ff2e4;--brand-deep: #07645c;--warn: #f5b84b;--bad: #ff6b6b;--font-sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", ui-monospace, "Cascadia Mono", monospace;--radius-s: 6px;--radius-m: 10px;--radius-l: 16px;--ease: cubic-bezier(.16, 1, .3, 1);--side-w: 372px;--nav-w: 264px;color-scheme:dark}*{scrollbar-width:thin;scrollbar-color:#07645c transparent}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:linear-gradient(180deg,#00d1c0,#07645c);border-radius:999px}::-webkit-scrollbar-thumb:hover{background:linear-gradient(180deg,#5ff2e4,#00d1c0)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.5 var(--font-sans);-webkit-font-smoothing:antialiased}button,input,textarea,select{font:inherit;color:inherit}button{cursor:pointer;background:none;border:0;padding:0}button:disabled{cursor:not-allowed;opacity:.5}a{color:inherit;text-decoration:none}p{margin:0}code{font-family:var(--font-mono);font-size:12px}:focus-visible{outline:2px solid var(--brand);outline-offset:2px}::selection{background:#00d1c059}.ac-muted{color:var(--text-2);font-size:13px}.ac-center{text-align:center;padding:24px}.ac-boot{height:100%;display:grid;place-items:center}.ac-boot img{image-rendering:pixelated}.ac-btn{display:inline-flex;align-items:center;gap:8px;justify-content:center;height:38px;padding:0 16px;border-radius:var(--radius-m);background:var(--brand);color:#05100f;font-weight:600;font-size:14px;transition:background .15s,transform .15s}.ac-btn:hover:not(:disabled){background:var(--brand-hi)}.ac-btn.is-small{height:30px;padding:0 12px;font-size:13px;margin-top:8px}.ac-btn.is-ghost{background:transparent;color:var(--text);border:1px solid var(--line-strong)}.ac-btn.is-ghost:hover:not(:disabled){background:var(--bg-hover)}.ac-icon-btn{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:var(--radius-s);color:var(--text-2)}.ac-icon-btn:hover{background:var(--bg-hover);color:var(--text)}.ac-login{min-height:100%;display:grid;place-items:center;padding:24px;background:radial-gradient(60% 50% at 50% 0%,rgba(0,209,192,.12),transparent 70%)}.ac-login-card{width:min(340px,100%);text-align:center;background:var(--bg-elev);border:1px solid var(--line);border-radius:var(--radius-l);padding:32px 24px 24px;display:grid;gap:16px;justify-items:center}.ac-login-card h1{margin:0;font-size:28px;letter-spacing:-.02em}.ac-login-card p{color:var(--text-2)}.ac-login-card small{color:var(--text-3);font-size:12px}.ac-login-face{border-radius:14px}.ac-google{display:inline-flex;align-items:center;gap:10px;height:44px;padding:0 20px;border-radius:var(--radius-m);background:#fff;color:#1f1f1f;font-weight:500}.ac-google:hover{background:#f1f3f4}.ac-yandex{display:inline-flex;align-items:center;gap:10px;height:44px;padding:0 20px;border-radius:var(--radius-m);background:#fff;color:#1f1f1f;font-weight:500}.ac-yandex:hover{background:#f1f3f4}.ac-login-card .ac-yandex+.ac-google{margin-top:10px}.ac-shell{height:100%;display:grid;grid-template-columns:var(--nav-w) minmax(0,1fr)}.ac-sidebar{display:flex;flex-direction:column;gap:12px;padding:16px 12px;border-right:1px solid var(--line);background:var(--bg-elev);min-height:0}.ac-brand{display:flex;align-items:center;gap:10px;font-weight:600;letter-spacing:-.01em;padding:0 6px 4px}.ac-new{width:100%}.ac-list{list-style:none;margin:0;padding:0;overflow-y:auto;flex:1;display:grid;align-content:start;gap:2px}.ac-list li{display:flex;align-items:center;border-radius:var(--radius-s)}.ac-list li:hover,.ac-list li.is-active{background:var(--bg-hover)}.ac-list-main{flex:1;min-width:0;text-align:left;padding:8px 10px;display:grid}.ac-list-title{font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ac-list-meta{font-size:12px;color:var(--text-3)}.ac-list li.is-active .ac-list-title{color:var(--brand-hi)}.ac-list-del{opacity:0;width:28px;height:28px;display:grid;place-items:center;color:var(--text-3);margin-right:4px}.ac-list li:hover .ac-list-del{opacity:1}.ac-list-del:hover{color:var(--bad)}.ac-list-empty{padding:8px 10px}.ac-user{display:flex;align-items:center;gap:8px;padding:8px 6px 0;border-top:1px solid var(--line)}.ac-user img{border-radius:50%}.ac-user-dot{width:28px;height:28px;border-radius:50%;background:var(--brand-deep)}.ac-user-mail{flex:1;min-width:0;font-size:13px;color:var(--text-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ac-scrim{display:none}.ac-chatview{display:grid;grid-template-columns:minmax(0,1fr) var(--side-w);min-width:0;min-height:0;height:100%}.ac-chat{display:flex;flex-direction:column;min-width:0;min-height:0;height:100%}.ac-topbar{display:flex;align-items:center;gap:8px;height:52px;padding:0 16px;border-bottom:1px solid var(--line);flex:none}.ac-topbar-title{flex:1;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ac-panel-toggle,.ac-only-narrow{display:none}.ac-scroll{flex:1;overflow-y:auto;min-height:0}.ac-thread{width:min(760px,100%);margin:0 auto;padding:24px 16px 16px;display:grid;gap:18px}.ac-row{display:flex;gap:12px;align-items:flex-start}.ac-row.is-user{justify-content:flex-end}.ac-avatar{width:36px;height:36px;flex:none;border-radius:10px}.ac-bubble-wrap{display:grid;gap:8px;min-width:0;max-width:min(620px,100%)}.ac-row.is-user .ac-bubble-wrap{justify-items:end}.ac-bubble{padding:10px 14px;border-radius:var(--radius-l);background:var(--bg-elev);border:1px solid var(--line);white-space:pre-wrap;overflow-wrap:anywhere;display:grid;gap:8px}.ac-row.is-user .ac-bubble{background:#00d1c01f;border-color:#00d1c04d}.ac-bubble.is-error{border-color:#ff6b6b66}.ac-why{color:var(--text-3);font-size:13px}.ac-verdict{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--brand)}.ac-rate{display:flex;gap:4px;opacity:.5}.ac-rate:hover{opacity:1}.ac-rate button{width:26px;height:26px;display:grid;place-items:center;border-radius:var(--radius-s);color:var(--text-3)}.ac-rate button:hover,.ac-rate button.is-on{color:var(--brand-hi);background:var(--bg-hover)}.ac-trace ul{list-style:none;margin:0;padding:0;display:grid;gap:4px}.ac-trace li{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-2)}.ac-trace li.is-run{color:var(--text)}.ac-trace li.is-fail{color:var(--bad)}.ac-dot{width:6px;height:6px;border-radius:50%;background:var(--text-3);flex:none}.ac-trace li.is-ok .ac-dot{background:var(--brand)}.ac-trace li.is-run .ac-dot{background:var(--brand-hi);animation:ac-pulse 1s steps(2,jump-none) infinite}.ac-trace.is-done{font-size:12px}.ac-trace-toggle{display:inline-flex;align-items:center;gap:6px;color:var(--text-3);font-size:12px;padding:2px 0}.ac-trace-toggle:hover{color:var(--text-2)}.ac-trace.is-done ul{margin-top:6px}@keyframes ac-pulse{0%{opacity:1}to{opacity:.2}}.ac-chev{display:inline-grid;transition:transform .2s var(--ease)}.ac-chev.is-open{transform:rotate(180deg)}.ac-chips{display:flex;flex-wrap:wrap;gap:8px;padding-left:48px}.ac-chips button{padding:7px 14px;border-radius:999px;border:1px solid var(--line-strong);font-size:14px;color:var(--text);transition:border-color .15s,background .15s}.ac-chips button:hover{border-color:var(--brand);background:#00d1c014}.ac-chips button.is-own{color:var(--text-2);border-style:dashed}.ac-card{border:1px solid var(--line-strong);border-radius:var(--radius-l);background:var(--bg-elev);padding:14px 16px;display:grid;gap:10px}.ac-card.is-final{border-color:#00d1c073}.ac-card-title{font-weight:600}.ac-card-sub{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--brand)}.ac-card-block{display:grid;gap:6px}.ac-card ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}.ac-card li{display:flex;justify-content:space-between;gap:12px;padding:6px 0;border-top:1px solid var(--line);font-size:14px}.ac-card li:first-child{border-top:0}.ac-card-tags{display:flex;gap:6px;flex:none;align-items:flex-start}.ac-card-tags em{font-style:normal;font-size:11px;color:var(--text-2);border:1px solid var(--line-strong);border-radius:999px;padding:1px 8px;white-space:nowrap}.ac-card-tags em.is-assumption{color:var(--warn);border-color:#f5b84b66}.ac-card-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.ac-estimate{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap}.ac-estimate strong{font-size:22px;letter-spacing:-.02em;color:var(--brand-hi)}.ac-estimate span,.ac-estimate-lines li{color:var(--text-2)}.ac-warnings li{color:var(--warn);border:0;padding:0}.ac-composer{position:relative;flex:none;width:min(760px,100%);margin:0 auto;padding:8px 16px 16px;display:flex;gap:8px;align-items:flex-end}.ac-composer textarea{flex:1;resize:none;padding:11px 14px;border-radius:var(--radius-l);border:1px solid var(--line-strong);background:var(--bg-elev);line-height:1.45;max-height:180px}.ac-composer textarea:focus{outline:none;border-color:var(--brand)}.ac-send{width:44px;height:44px;border-radius:var(--radius-l);background:var(--brand);color:#05100f;display:grid;place-items:center;flex:none}.ac-send:hover:not(:disabled){background:var(--brand-hi)}.ac-count{position:absolute;right:76px;bottom:22px;font-size:11px;color:var(--text-3)}.ac-composer.is-readonly{justify-content:center;color:var(--text-3);font-size:13px}.ac-error{flex:none;width:min(728px,calc(100% - 32px));margin:0 auto 8px;padding:10px 14px;border-radius:var(--radius-m);border:1px solid rgba(255,107,107,.4);background:#ff6b6b14;color:#ffb3b3;font-size:14px;display:flex;gap:8px;justify-content:space-between;align-items:center}.ac-error button{color:inherit;display:grid}.ac-error.is-static{width:100%;margin:0;text-align:left}.ac-closed{flex:none;width:min(760px,100%);margin:0 auto;padding:12px 16px 20px;display:grid;gap:12px;justify-items:start;border-top:1px solid var(--line)}.ac-closed-title{display:flex;align-items:center;gap:8px;color:var(--brand-hi);font-weight:600}.ac-handoff{display:flex;gap:8px;width:100%;flex-wrap:wrap}.ac-handoff input{flex:1;min-width:220px;height:38px;padding:0 12px;border-radius:var(--radius-m);border:1px solid var(--line-strong);background:var(--bg-elev)}.ac-handoff input:focus{outline:none;border-color:var(--brand)}.ac-side{border-left:1px solid var(--line);background:var(--bg-elev);overflow-y:auto;min-height:0}.ac-side-close{display:none}.ac-panel,.ac-panel-empty{padding:16px;display:grid;gap:14px}.ac-panel-empty{color:var(--text-2);font-size:14px;gap:10px}.ac-panel-head{display:flex;gap:12px;align-items:center}.ac-panel-title{font-weight:600;letter-spacing:-.01em}.ac-panel-sub{font-size:13px;color:var(--text-2)}.ac-ring{position:relative;width:44px;height:44px;flex:none;display:grid;place-items:center;font-size:12px;font-family:var(--font-mono)}.ac-ring svg{position:absolute;top:0;right:0;bottom:0;left:0}.ac-ring-bg{fill:none;stroke:var(--line-strong);stroke-width:3}.ac-ring-fg{fill:none;stroke:var(--brand);stroke-width:3;stroke-linecap:round;transition:stroke-dasharray .4s var(--ease)}.ac-sections{display:grid;gap:6px}.ac-section{border:1px solid var(--line);border-radius:var(--radius-m);background:var(--bg)}.ac-section.is-draft{border-color:#f5b84b59}.ac-section.is-confirmed{border-color:#00d1c04d}.ac-section-head{width:100%;display:flex;align-items:center;gap:8px;padding:9px 12px;text-align:left}.ac-section-title{flex:1;font-size:14px;font-weight:500}.ac-section-title i{color:var(--text-3);font-style:normal}.ac-badge{font-size:11px;padding:1px 8px;border-radius:999px;border:1px solid var(--line-strong);color:var(--text-3)}.ac-badge.is-draft{color:var(--warn);border-color:#f5b84b66}.ac-badge.is-confirmed{color:var(--brand);border-color:#00d1c066}.ac-section-body{padding:0 12px 12px;display:grid;gap:4px}.ac-items{list-style:none;margin:0;padding:0;display:grid;gap:8px}.ac-items li{display:grid;gap:4px;padding:8px 10px;border-radius:var(--radius-s);background:var(--bg-elev);border:1px solid var(--line)}.ac-items li.is-assumption{border-style:dashed;border-color:#f5b84b59}.ac-items li p{font-size:14px;overflow-wrap:anywhere}.ac-item-meta{display:flex;gap:8px;align-items:center;font-size:11px;color:var(--text-3);flex-wrap:wrap}.ac-prio{padding:0 6px;border-radius:4px;border:1px solid var(--line-strong)}.ac-prio.is-M{color:var(--brand-hi);border-color:#00d1c066}.ac-item-actions{display:flex;gap:4px;align-items:center;justify-content:flex-end}.ac-item-actions button{width:26px;height:26px;display:grid;place-items:center;border-radius:var(--radius-s);color:var(--text-3)}.ac-item-actions button:hover{background:var(--bg-hover);color:var(--text)}.ac-item-actions select{height:26px;background:var(--bg);border:1px solid var(--line-strong);border-radius:var(--radius-s);font-size:12px;padding:0 4px;margin-right:auto}.ac-edit{width:100%;resize:vertical;padding:8px;border-radius:var(--radius-s);border:1px solid var(--brand);background:var(--bg);font-size:14px}.ac-edit:focus{outline:none}.ac-spec-link{width:100%}@media (max-width: 1100px){.ac-chatview{grid-template-columns:minmax(0,1fr)}.ac-panel-toggle{display:grid;place-items:center;width:44px;height:44px;margin-right:-6px}.ac-side{position:fixed;z-index:30;top:0;right:0;bottom:0;width:min(400px,100%);transform:translate(100%);transition:transform .25s var(--ease)}.ac-side.is-open{transform:none;box-shadow:-20px 0 60px #0009}.ac-side-close{display:grid;position:absolute;top:8px;right:8px;z-index:1}.ac-side .ac-panel,.ac-side .ac-panel-empty{padding-top:48px}}@media (max-width: 760px){.ac-shell{grid-template-columns:minmax(0,1fr)}.ac-sidebar{position:fixed;z-index:40;top:0;bottom:0;left:0;width:min(300px,86%);transform:translate(-100%);transition:transform .25s var(--ease)}.ac-shell.menu-open .ac-sidebar{transform:none;box-shadow:20px 0 60px #0009}.ac-scrim{display:block;position:fixed;top:0;right:0;bottom:0;left:0;z-index:35;background:#00000080}.ac-only-narrow{display:inline-grid}.ac-chips{padding-left:0}.ac-avatar{width:30px;height:30px}.ac-thread{padding:16px 12px 8px}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation:none!important;transition:none!important}}