@import"https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Noto+Sans+SC:wght@400;500;600;700&display=swap";:root{font-family:DM Sans,Noto Sans SC,system-ui,sans-serif;color:#0f172a;background:#f8fafc;font-synthesis:none;text-rendering:optimizeLegibility;--ink: #0f172a;--muted: #64748b;--line: #e2e8f0;--surface: #ffffff;--canvas: #f8fafc;--blue: #0369a1;--blue-dark: #075985;--blue-soft: #e0f2fe;--amber: #b45309;--amber-soft: #fff7ed;--red: #b91c1c;--green: #047857;--radius: 12px}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh}button,input{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.58}a{color:inherit}h1,h2,p{margin-top:0}h1{margin-bottom:10px;font-size:clamp(28px,3vw,44px);line-height:1.08;letter-spacing:-.035em}h2{margin-bottom:6px;font-size:20px;letter-spacing:-.02em}code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}.shell{min-height:100vh;display:grid;grid-template-columns:232px minmax(0,1fr)}.rail{position:sticky;top:0;height:100vh;padding:22px 16px;color:#cbd5e1;background:#0f172a;display:flex;flex-direction:column}.brand{border:0;background:none;color:#fff;display:flex;align-items:center;gap:11px;text-align:left;padding:0 4px 28px}.brand-mark,.brand-lockup>span{width:34px;height:34px;display:inline-grid;place-items:center;flex:0 0 auto;background:#0ea5e9;color:#082f49;font-weight:800}.brand strong,.brand small,.identity strong,.identity small,.runtime-state strong,.runtime-state small{display:block}.brand strong{font-size:14px}.brand small{color:#64748b;font-size:11px;margin-top:2px}.rail nav{display:grid;gap:6px}.nav-item{display:flex;gap:10px;align-items:center;padding:10px 12px;color:#94a3b8;text-decoration:none;border-left:2px solid transparent}.nav-item:hover{color:#fff;background:#172033}.nav-item.active{color:#7dd3fc;background:#172033;border-left-color:#38bdf8}.rail-note{margin-top:auto;padding:14px 10px;border-top:1px solid #243047;display:flex;align-items:flex-start;gap:9px}.rail-note strong,.rail-note small{display:block}.rail-note strong{color:#e2e8f0;font-size:12px}.rail-note small{color:#64748b;font-size:11px;margin-top:2px}.shell-main{min-width:0}.topbar{height:66px;border-bottom:1px solid var(--line);background:#ffffffeb;display:flex;align-items:center;justify-content:space-between;padding:0 30px;position:sticky;top:0;z-index:10}.top-actions{display:flex;align-items:center;gap:14px}.products{position:relative}.menu{position:absolute;top:42px;right:0;width:248px;padding:6px;background:#fff;border:1px solid var(--line);box-shadow:0 20px 44px #0f172a24;z-index:20}.menu button{width:100%;padding:10px 12px;border:0;background:transparent;text-align:left;display:flex;align-items:center;justify-content:space-between}.menu button:not(:disabled):hover{background:#f1f5f9}.menu strong{font-size:13px}.menu small{color:var(--muted)}.identity{padding-left:14px;border-left:1px solid var(--line);display:flex;gap:8px;align-items:center}.identity strong{font-size:12px}.identity small{color:var(--muted);font-size:10px}.avatar{width:30px;height:30px;display:grid;place-items:center;border-radius:50%;background:var(--blue-soft);color:var(--blue-dark);font-weight:700}.workspace{padding:34px clamp(20px,4vw,56px) 64px;max-width:1560px;margin:auto}.eyebrow,.kicker{color:var(--blue);font-size:11px;letter-spacing:.13em;font-weight:700;text-transform:uppercase}.page-heading,.studio-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:30px;margin-bottom:30px}.page-heading p,.studio-heading p,.stage-heading p,.action-panel p,.login-card>p{color:var(--muted);margin-bottom:0}.status-tag{display:inline-flex;align-items:center;width:fit-content;padding:5px 8px;border:1px solid var(--line);background:#f8fafc;color:#475569;font-size:11px;font-weight:700;text-transform:uppercase}.status-tag.warning{border-color:#fed7aa;color:var(--amber);background:var(--amber-soft)}.status-tag.completed{color:var(--green);background:#ecfdf5;border-color:#a7f3d0}.status-tag.running,.status-tag.queued{color:var(--blue);background:#f0f9ff;border-color:#bae6fd}.status-tag.failed,.status-tag.canceled{color:var(--red);background:#fef2f2;border-color:#fecaca}.project-actions{display:grid;grid-template-columns:1.25fr 1fr;gap:18px}.action-panel{min-height:330px;padding:30px;border:1px solid var(--line);background:#fff;display:flex;flex-direction:column;align-items:flex-start}.action-panel.dark{color:#fff;border-color:#172033;background:var(--ink)}.action-panel.dark p,.action-panel.dark label{color:#94a3b8}.step-number{color:#38bdf8;font:700 12px ui-monospace,monospace;letter-spacing:.12em;margin-bottom:28px}.action-panel label{margin-top:auto;width:100%}label{display:grid;gap:7px;color:#334155;font-size:12px;font-weight:600}input{width:100%;height:44px;padding:0 12px;border:1px solid #cbd5e1;border-radius:3px;background:#fff;color:var(--ink);outline:none}input:focus{border-color:var(--blue);box-shadow:0 0 0 3px #0369a11f}.action-panel .primary-button,.action-panel .secondary-button{margin-top:14px}.primary-button,.secondary-button,.danger-button,.quiet-button,.text-button,.icon-button{border:0;min-height:40px;padding:0 16px;font-weight:700}.primary-button{color:#fff;background:var(--blue)}.primary-button:hover{background:var(--blue-dark)}.secondary-button{color:var(--blue-dark);background:var(--blue-soft)}.secondary-button:hover{background:#bae6fd}.danger-button{color:var(--red);background:#fef2f2;border:1px solid #fecaca}.quiet-button{color:#334155;background:#f8fafc;border:1px solid var(--line)}.text-button{padding:0 4px;min-height:30px;color:var(--muted);background:transparent}.icon-button{min-width:36px;padding:0;background:#f1f5f9;color:#475569}.full{width:100%}.section-block{margin-top:42px}.section-title{display:flex;align-items:flex-end;justify-content:space-between;padding-bottom:14px;border-bottom:1px solid var(--line)}.section-title h2{margin:3px 0 0}.section-title small{color:var(--muted)}.recent-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.project-row{min-height:86px;padding:16px 0;border:0;border-bottom:1px solid var(--line);background:transparent;display:flex;justify-content:space-between;text-align:left}.project-row:nth-child(odd){padding-right:24px;border-right:1px solid var(--line)}.project-row:nth-child(2n){padding-left:24px}.project-row strong,.project-row small{display:block}.project-row small{margin-top:5px;color:var(--muted);font-family:ui-monospace,monospace}.row-arrow{color:var(--blue);font-size:20px}.back-link{display:inline-block;margin-bottom:18px;color:var(--blue);font-size:12px;text-decoration:none}.studio-heading h1{font-size:34px}.project-meta{display:flex;gap:10px;align-items:center;color:var(--muted)}.project-meta code{padding:4px 7px;background:#e2e8f0;color:#334155}.project-meta span{font-size:11px}.runtime-state{min-width:242px;padding:12px 14px;border:1px solid var(--line);background:#fff;display:flex;align-items:center;gap:10px}.runtime-state strong{font-size:12px}.runtime-state small{color:var(--muted);margin-top:2px;font-size:10px}.runtime-state .icon-button{margin-left:auto}.dot,.run-status{width:8px;height:8px;border-radius:50%;background:#94a3b8;flex:0 0 auto}.dot.ready,.run-status.completed{background:#10b981;box-shadow:0 0 0 4px #d1fae5}.dot.warning,.run-status.queued{background:#f59e0b}.run-status.running{background:#0ea5e9;box-shadow:0 0 0 4px #e0f2fe}.run-status.failed,.run-status.canceled{background:#ef4444}.studio-grid{display:grid;grid-template-columns:minmax(0,1fr) 350px;gap:20px;align-items:start}.studio-primary{display:grid;gap:20px}.stage{border:1px solid var(--line);background:#fff}.stage-heading{padding:22px 24px;border-bottom:1px solid var(--line);display:flex;align-items:flex-start;gap:18px}.stage-heading .step-number{margin:5px 0 0}.stage-heading .status-tag{margin-left:auto}.run-form{padding:24px;display:grid;grid-template-columns:minmax(220px,1.4fr) minmax(120px,.55fr) minmax(220px,1fr);gap:16px;align-items:end}.run-form label small,.fixed-field small{color:var(--muted);font-weight:400}.fixed-field{min-height:76px;padding:11px 12px;border-left:2px solid #bae6fd;background:#f8fafc;display:grid;gap:4px;align-content:center}.fixed-field>span{font-size:11px;color:var(--muted);text-transform:uppercase}.run-button{grid-column:1 / -1}.results-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.interval-card{min-height:138px;padding:20px 22px;border-bottom:1px solid var(--line)}.interval-card:nth-child(odd){border-right:1px solid var(--line)}.interval-title{display:flex;justify-content:space-between;gap:16px}.interval-title strong,.interval-title small{display:block}.interval-title small{margin-top:3px;color:var(--muted);font-size:10px}.interval-track{height:8px;margin:24px 2px 8px;background:#e2e8f0;position:relative}.interval-range{position:absolute;top:0;height:100%;background:#7dd3fc}.interval-mid{position:absolute;top:-5px;width:3px;height:18px;background:var(--blue-dark)}.interval-scale{display:flex;justify-content:space-between;color:var(--muted);font:10px ui-monospace,monospace}.run-ledger{border:1px solid var(--line);background:#fff;position:sticky;top:86px}.section-title.compact{padding:18px;align-items:center}.section-title.compact h2{font-size:17px}.run-list{max-height:480px;overflow:auto}.run-row{width:100%;min-height:70px;padding:12px 16px;border:0;border-bottom:1px solid var(--line);background:#fff;display:grid;grid-template-columns:10px minmax(0,1fr) auto;gap:9px;align-items:center;text-align:left}.run-row:hover,.run-row.selected{background:#f0f9ff}.run-row strong,.run-row small{display:block;overflow:hidden;text-overflow:ellipsis}.run-row strong{font:11px ui-monospace,monospace}.run-row small{margin-top:4px;color:var(--muted);font-size:10px}.run-row>span:last-child{color:var(--muted);font-size:10px}.run-ledger>.danger-button{margin:14px;width:calc(100% - 28px)}.authority-note{margin:0 14px 14px;padding:14px;background:#f8fafc;border-left:2px solid var(--blue)}.authority-note strong{font-size:11px}.authority-note p{margin:5px 0 0;color:var(--muted);font-size:11px;line-height:1.6}.notice{padding:10px 12px;font-size:12px;line-height:1.5}.notice.error{color:#991b1b;background:#fef2f2;border-left:3px solid #ef4444}.notice.info{color:#075985;background:#f0f9ff;border-left:3px solid #0ea5e9}.notice.wide{margin-bottom:18px}.empty-state{min-height:100px;padding:28px;display:grid;place-items:center;color:var(--muted);background:#f8fafc;text-align:center;font-size:12px}.empty-state.tall{min-height:230px;align-content:center;gap:7px}.login-layout{min-height:100vh;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(420px,.85fr)}.login-story{padding:clamp(36px,6vw,84px);color:#fff;background:#0f172a;display:flex;flex-direction:column;justify-content:space-between}.brand-lockup{display:flex;align-items:center;gap:12px;font-weight:700}.login-story h1{max-width:760px;font-size:clamp(42px,5.4vw,76px);margin-top:18px}.lead{max-width:640px;color:#94a3b8;font-size:16px;line-height:1.8}.login-principles{display:flex;gap:24px;color:#94a3b8;font-size:11px}.login-principles span{padding-top:11px;border-top:1px solid #334155}.login-panel{padding:40px;background:#eef2f6;display:grid;place-items:center}.login-card{width:min(100%,420px);padding:38px;background:#fff;border-top:4px solid var(--blue);box-shadow:0 20px 60px #0f172a1a}.login-card h2{margin:8px 0 6px;font-size:27px}.login-card>p{margin-bottom:28px}.login-card label{margin-top:16px}.login-card .primary-button{margin-top:22px}.security-note{display:block;margin-top:15px;color:var(--muted);text-align:center;line-height:1.5}@media (max-width: 1050px){.shell{grid-template-columns:78px minmax(0,1fr)}.rail{padding-inline:11px}.brand>span:last-child,.nav-item{font-size:0}.nav-item{justify-content:center}.nav-item span{font-size:18px}.rail-note div{display:none}.rail-note{justify-content:center}.studio-grid{grid-template-columns:1fr}.run-ledger{position:static}.run-form{grid-template-columns:1fr 1fr}.fixed-field{grid-column:1 / -1}}@media (max-width: 760px){.shell{display:block}.rail{position:static;width:100%;height:auto;padding:12px 16px;flex-direction:row;align-items:center}.brand{padding:0;margin-right:auto}.brand>span:last-child{display:block}.rail nav{display:flex}.rail-note{display:none}.topbar{padding-inline:16px}.topbar>div:first-child,.identity,.text-button{display:none}.top-actions{margin-left:auto}.workspace{padding:26px 16px 48px}.page-heading,.studio-heading{display:grid}.project-actions,.recent-grid,.results-grid,.run-form{grid-template-columns:1fr}.project-row:nth-child(odd),.project-row:nth-child(2n){padding-inline:0;border-right:0}.interval-card:nth-child(odd){border-right:0}.login-layout{grid-template-columns:1fr}.login-story{min-height:44vh;padding:32px 24px;gap:48px}.login-story h1{font-size:40px}.login-principles{display:none}.login-panel{padding:24px 16px}.login-card{padding:28px 22px}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}