:root{--ink:#17242b;--muted:#6a797d;--paper:#edf2ee;--panel:#f8faf7;--line:#cfdbd7;--teal:#0c756d;--moss:#456148;--gold:#ca8b2e;--bad:#a5453b;--serif:Georgia,"Times New Roman",serif;--mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,sans-serif}.cockpit-shell{min-height:100vh;background:radial-gradient(circle at 83% 4%,#d7e5dd 0,transparent 24rem),var(--paper)}.masthead{height:76px;display:flex;align-items:center;gap:20px;padding:0 clamp(20px,5vw,82px);border-bottom:1px solid var(--line)}.wordmark{font:700 25px/1 var(--mono);letter-spacing:-2px;color:var(--ink);text-decoration:none}.wordmark span{color:var(--teal);margin-left:4px}.masthead p{font:12px/1.3 var(--mono);color:var(--muted);letter-spacing:.02em}.masthead i{color:var(--teal);font-style:normal}.environment{margin-left:auto;border:1px solid var(--line);padding:7px 9px;font:10px var(--mono);color:var(--moss);letter-spacing:.08em}.health-strip{display:flex;gap:0;align-items:stretch;padding:0 clamp(20px,5vw,82px);border-bottom:1px solid var(--line);overflow:auto}.health-item,.health-title{white-space:nowrap;padding:12px 16px 12px 0;font:10px var(--mono);letter-spacing:.02em}.health-title{font-weight:700;color:var(--muted);margin-right:14px}.health-item{display:inline-flex;align-items:center;gap:6px;border-right:1px solid var(--line);padding-left:14px}.health-item b{font-weight:400;color:var(--muted)}.status{width:7px;height:7px;border-radius:50%;background:#98a4a3}.status-healthy{background:var(--teal)}.status-degraded{background:var(--gold)}.status-unavailable{background:var(--bad)}.cockpit-grid{display:grid;grid-template-columns:226px minmax(0,1fr);max-width:1520px;margin:auto}.stage-nav{padding:26px 18px;border-right:1px solid var(--line);min-height:calc(100vh - 120px)}.stage-link{display:grid;grid-template-columns:34px 1fr;grid-template-areas:"number label" "number note";width:100%;padding:14px 11px;border:0;border-left:2px solid transparent;background:transparent;text-align:left;color:var(--muted);cursor:pointer}.stage-link:hover{background:#e4ece6;color:var(--ink)}.stage-link.active{border-left-color:var(--teal);background:#dce9e2;color:var(--ink)}.stage-link span{grid-area:number;font:10px var(--mono);padding-top:3px}.stage-link strong{grid-area:label;font:700 15px var(--serif)}.stage-link small{grid-area:note;margin-top:3px;font:10px var(--mono)}.workspace{padding:clamp(34px,5vw,84px);min-width:0}.workspace-kicker{display:flex;justify-content:space-between;gap:16px;font:10px var(--mono);color:var(--moss);letter-spacing:.08em}.mission-chip{color:var(--teal);text-align:right;overflow-wrap:anywhere}.define-layout{display:grid;grid-template-columns:minmax(260px,.8fr) minmax(360px,1.15fr);grid-gap:clamp(38px,7vw,120px);gap:clamp(38px,7vw,120px);align-items:start}.stage-intro{max-width:500px;padding-top:44px}.stage-intro.compact{padding-top:38px}.eyebrow{margin:0 0 16px;font:11px var(--mono);color:var(--teal);letter-spacing:.1em;text-transform:uppercase}.stage-intro h1{margin:0;font:clamp(38px,5vw,70px)/.95 var(--serif);letter-spacing:-.06em}.stage-intro em{color:var(--teal);font-weight:400}.stage-intro>p:last-child{max-width:380px;margin-top:30px;color:var(--muted);font-size:15px;line-height:1.65}.mission-form{padding-top:39px}.field{display:block;margin-bottom:24px}.field-label{display:block;margin-bottom:6px;font:700 12px var(--mono);letter-spacing:.01em}.field-hint{display:block;margin-bottom:8px;color:var(--muted);font-size:12px;line-height:1.4}input[type=number],textarea{display:block;width:100%;border:1px solid var(--line);border-radius:0;background:var(--panel);color:var(--ink);font:14px/1.5 Arial,sans-serif;padding:11px 12px;outline:none}textarea{min-height:78px;resize:vertical}input[type=number]{height:44px}input:focus,textarea:focus{border-color:var(--teal);box-shadow:0 0 0 3px #0c756d20}.field-row{display:grid;grid-template-columns:1fr 1.2fr;grid-gap:24px;gap:24px;align-items:start}.switch-field{display:flex;gap:11px;margin-top:2px;padding:12px;background:#e1ebe3;cursor:pointer}.switch-field input{accent-color:var(--teal);margin-top:3px}.switch-field b{display:block;font:700 12px var(--mono)}.switch-field small{display:block;margin-top:5px;color:var(--muted);font-size:12px}.field-error,.notice{display:block;margin-top:7px;color:var(--bad);font-size:12px}.notice{border-left:2px solid var(--bad);padding-left:9px}.primary-action{display:flex;align-items:center;justify-content:space-between;gap:28px;margin-top:10px;padding:14px 17px;width:100%;border:0;background:var(--teal);color:white;cursor:pointer;font:700 12px var(--mono);letter-spacing:.02em}.primary-action:hover{background:#075e58}.primary-action:disabled{cursor:wait;opacity:.7}.primary-action span{font-size:18px}.empty-state{max-width:850px;margin-top:46px;padding:48px;background:linear-gradient(135deg,#f8faf7,#e7efea);border:1px solid var(--line)}.empty-mark{display:block;color:var(--teal);font:45px var(--serif)}.empty-state h2{margin:14px 0 8px;font:32px var(--serif);letter-spacing:-.04em}.empty-state p{max-width:620px;margin:0;color:var(--muted);line-height:1.6}.empty-state>span:last-child{display:block;margin-top:24px;font:11px/1.5 var(--mono);color:var(--moss)}@media(max-width:850px){.cockpit-grid{grid-template-columns:1fr}.stage-nav{display:flex;overflow:auto;min-height:0;padding:10px;border-right:0;border-bottom:1px solid var(--line)}.stage-link{display:block;min-width:112px;border-left:0;border-bottom:2px solid transparent}.stage-link.active{border-left:0;border-bottom-color:var(--teal)}.stage-link small,.stage-link span{display:block}.stage-link strong{display:block;margin:3px 0}.workspace{padding:34px 22px}.define-layout{grid-template-columns:1fr}.stage-intro{padding-top:28px}.mission-form{padding-top:4px}}@media(max-width:520px){.masthead{height:auto;min-height:62px;flex-wrap:wrap;padding:15px 20px;gap:10px}.masthead p{display:none}.environment{margin-left:auto}.field-row{grid-template-columns:1fr;gap:0}.health-strip{padding:0 20px}.health-title{display:none}.workspace{padding:27px 20px}.stage-intro h1{font-size:42px}}