:root{
  --bg:#08111f;--panel:#0f1b2d;--panel2:#172741;--panel3:#203453;--line:#2e4569;
  --text:#f5f8ff;--muted:#9db9e6;--cyan:#58d8c8;--blue:#6ec1ff;--amber:#f0bd58;
  --orange:#f28b48;--red:#ec6b6b;--green:#67c987;--shadow:0 12px 30px rgba(0,0,0,.22)
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:linear-gradient(180deg,#08111f 0%,#0a1423 100%);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;min-height:100vh}button,input,textarea{font:inherit}button{cursor:pointer}.hidden{display:none!important}.app-shell{min-height:100vh}.eyebrow,.kicker{font-size:.78rem;font-weight:800;letter-spacing:.12em;color:var(--cyan)}h1,h2,h3,p{margin-top:0}.auth-view{max-width:1180px;margin:0 auto;padding:72px 32px;display:grid;grid-template-columns:1.25fr .75fr;gap:52px;align-items:center}.auth-hero h1{font-size:clamp(2.6rem,6vw,5.2rem);line-height:.96;margin:.35rem 0 1.25rem;letter-spacing:-.045em}.auth-hero p{font-size:1.15rem;line-height:1.65;color:var(--muted);max-width:760px}.scenario-strip{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-top:34px;color:#d8e8ff;font-weight:700}.scenario-strip i{display:block;width:26px;height:2px;background:var(--line)}.auth-card{background:rgba(15,27,45,.92);border:1px solid var(--line);border-radius:20px;padding:26px;box-shadow:var(--shadow)}.auth-tabs{display:flex;gap:8px;margin-bottom:24px}.tab,.ghost,.secondary{border:1px solid var(--line);background:transparent;color:var(--text);border-radius:10px;padding:10px 14px;font-weight:700}.tab.active{background:var(--panel3);border-color:#4d6d9e}.auth-form{display:grid;gap:16px}.auth-form label{display:grid;gap:7px;color:#dce8fa;font-weight:650}.auth-form input{width:100%;background:#0a1423;color:var(--text);border:1px solid var(--line);border-radius:10px;padding:13px 14px;outline:none}.auth-form input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(110,193,255,.12)}.primary{border:0;border-radius:11px;background:var(--blue);color:#06111e;font-weight:850;padding:13px 18px}.help{font-size:.85rem;color:var(--muted);line-height:1.5}.form-error{min-height:24px;color:#ffaaaa;margin-top:12px}.topbar{display:flex;justify-content:space-between;gap:24px;align-items:flex-start;padding:28px 42px 20px;border-bottom:1px solid rgba(71,99,140,.35);position:sticky;top:0;background:rgba(8,17,31,.96);backdrop-filter:blur(12px);z-index:10}.topbar h1{font-size:2rem;margin:.25rem 0 0}.userbox{display:flex;gap:10px;align-items:center}.userbox>div{display:grid;text-align:right;line-height:1.25}.userbox span{font-size:.8rem;color:var(--muted)}.metric-ribbon{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px;padding:18px 42px 0}.metric-card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:13px 15px;min-width:0}.metric-card span{display:block;color:var(--muted);font-size:.84rem}.metric-card strong{display:block;font-size:1.55rem;margin:.2rem 0}.metric-card small{color:#7fa5d9}.workspace{display:grid;grid-template-columns:270px minmax(0,1fr);gap:20px;padding:20px 42px 42px}.mission-rail{position:sticky;top:116px;align-self:start;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:16px}.progress-block{padding:2px 2px 16px;border-bottom:1px solid var(--line);margin-bottom:10px}.progress-line{display:flex;justify-content:space-between;color:#dce8fb}.progress-track{height:8px;border-radius:999px;background:#243752;margin:10px 0 7px;overflow:hidden}.progress-track div{height:100%;width:0;background:linear-gradient(90deg,var(--cyan),var(--blue));transition:width .25s}.progress-block small{color:var(--muted)}#phaseNav{display:grid;gap:5px}.phase-button{width:100%;border:0;background:transparent;color:#b8d0f3;text-align:left;padding:11px 10px;border-radius:9px}.phase-button.active{background:var(--panel3);color:#fff;font-weight:800}.phase-button.done::after{content:"✓";float:right;color:var(--green)}.phase-button.locked{opacity:.45;cursor:not-allowed}.rail-note{border-top:1px solid var(--line);margin-top:12px;padding-top:16px;color:var(--muted);line-height:1.55;font-size:.9rem}.rail-note strong{color:#dce8fb}.mission-area{min-width:0}.mission-hero{background:linear-gradient(135deg,#13223a,#10233a);border:1px solid var(--line);border-radius:18px;padding:28px;margin-bottom:16px}.mission-hero h2{font-size:2.2rem;letter-spacing:-.03em;margin:.4rem 0 .7rem}.mission-hero p{color:#c3d7f6;line-height:1.6;max-width:900px}.phase-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:16px}.card{grid-column:span 12;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:20px;min-width:0}.card.half{grid-column:span 6}.card.third{grid-column:span 4}.card h3{margin-bottom:.5rem}.card p{color:#c3d7f6;line-height:1.55}.activity-title{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}.activity-badge{font-size:.75rem;font-weight:800;color:var(--cyan);background:rgba(88,216,200,.08);border:1px solid rgba(88,216,200,.25);padding:5px 8px;border-radius:999px;white-space:nowrap}.role-map{display:grid;grid-template-columns:1fr 1.2fr 1fr;gap:14px;align-items:center;margin-top:18px}.role-node{border:1px solid var(--line);background:var(--panel2);border-radius:14px;padding:16px;min-height:110px}.role-node.center{border-color:#486ca0}.role-node h4{margin:0 0 6px}.role-node small{color:var(--muted)}.risk-token{border:1px solid rgba(240,189,88,.55);background:rgba(240,189,88,.08);padding:14px;border-radius:12px;margin:14px 0;color:#ffe8ae}.choice-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}.choice-card{flex:1 1 190px;min-height:82px;text-align:left;border:1px solid var(--line);background:var(--panel2);color:var(--text);border-radius:12px;padding:13px}.choice-card:hover,.choice-card.selected{border-color:var(--blue);background:#21395e}.choice-card strong{display:block;margin-bottom:4px}.choice-card small{color:var(--muted);line-height:1.35}.choice-card.bad.selected{border-color:var(--red)}.decision-feedback{margin-top:14px;border-left:4px solid var(--amber);background:#243247;border-radius:10px;padding:14px 15px;line-height:1.5}.effect-pills{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.effect{background:#203453;color:#bcd5f7;padding:5px 8px;border-radius:999px;font-size:.8rem}.artifact{margin-top:14px;border:1px dashed #4d6c98;border-radius:12px;padding:14px;background:rgba(110,193,255,.04)}.artifact strong{color:var(--blue)}.strategy-chain{display:grid;grid-template-columns:repeat(7,minmax(120px,1fr));gap:8px;overflow-x:auto;padding:12px 2px}.chain-node{background:var(--panel2);border:1px solid var(--line);border-radius:12px;padding:12px;min-height:108px}.chain-node.fixed{background:#15243b}.chain-node.target{border-style:dashed;border-color:#5979a8}.chain-node .num{font-size:.75rem;color:var(--muted)}.chain-node b{display:block;margin-top:7px}.option-pool{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}.option-chip{border:1px solid var(--line);background:#1b2d49;color:#eaf2ff;border-radius:999px;padding:9px 12px}.option-chip.selected{background:#284b75;border-color:var(--blue)}.scenario-builder{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.scenario-col h4{font-size:.83rem;color:var(--muted);margin-bottom:8px}.scenario-piece{width:100%;text-align:left;border:1px solid var(--line);background:var(--panel2);color:#fff;padding:11px;border-radius:10px;margin-bottom:8px;min-height:64px}.scenario-piece.selected{border-color:var(--cyan);background:#21434d}.risk-lanes{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:16px 0}.risk-state{border-radius:12px;padding:15px;background:var(--panel2);border:1px solid var(--line)}.risk-state .level{font-size:1.3rem;font-weight:900}.risk-state small{color:var(--muted)}.bia-timeline{position:relative;height:128px;margin:22px 6px 10px}.bia-line{position:absolute;left:3%;right:3%;top:54px;height:3px;background:#52709c}.bia-mark{position:absolute;top:37px;transform:translateX(-50%);text-align:center}.bia-dot{width:18px;height:18px;border-radius:50%;background:var(--blue);margin:0 auto 6px;border:3px solid var(--panel)}.bia-mark small{display:block;color:var(--muted);white-space:nowrap}.bia-mark.incident .bia-dot{background:var(--red)}.bia-mark.mtpd .bia-dot{background:var(--orange)}.slider-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.slider-box{background:var(--panel2);border:1px solid var(--line);border-radius:12px;padding:14px}.slider-box input{width:100%}.backlog-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px}.budget{font-weight:800;color:#ffe7a5}.vuln-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.vuln-card{border:1px solid var(--line);background:var(--panel2);border-radius:14px;padding:14px;position:relative}.vuln-card.selected{border-color:var(--orange);box-shadow:inset 0 0 0 1px var(--orange)}.vuln-card .score{position:absolute;top:12px;right:12px;font-size:1.2rem;font-weight:900}.vuln-card h4{margin:0 60px 10px 0}.tags{display:flex;flex-wrap:wrap;gap:6px}.tag{font-size:.75rem;border-radius:999px;background:#0f2036;color:#bad4f7;padding:4px 7px;border:1px solid #304c73}.tag.hot{color:#ffd0c2;border-color:#8e4d3d;background:#33211e}.inject-layout{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(300px,.8fr);gap:14px}.inject-feed,.crisis-board{background:var(--panel2);border:1px solid var(--line);border-radius:14px;padding:14px}.inject-item{border-left:3px solid var(--blue);padding:10px 12px;margin:8px 0;background:#14243b;border-radius:8px}.inject-item.current{border-left-color:var(--orange);background:#26344b}.inject-time{color:var(--orange);font-weight:900;font-size:.78rem}.board-columns{display:grid;grid-template-columns:1fr 1fr;gap:8px}.board-column{background:#112036;border-radius:10px;padding:10px;min-height:100px}.board-column h4{font-size:.8rem;color:var(--muted);margin-bottom:8px}.board-entry{font-size:.84rem;line-height:1.35;padding:7px;background:#1d3150;border-radius:7px;margin-bottom:6px}.reg-clocks{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.clock-card{background:var(--panel2);border:1px solid var(--line);border-radius:14px;padding:16px;text-align:center}.clock-card .clock{font-size:2.4rem;font-weight:950;color:var(--orange)}.clock-card small{color:var(--muted)}.metric-market{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.board-metric{border:1px solid var(--line);background:var(--panel2);border-radius:12px;padding:13px;min-height:104px}.board-metric.selected{border-color:var(--cyan);background:#174049}.board-metric .big{font-size:1.45rem;font-weight:900;display:block}.board-metric small{color:var(--muted)}.board-screen{margin-top:16px;border:1px solid #4b6a94;background:#0b1728;border-radius:14px;padding:16px}.board-screen h4{margin-bottom:12px}.selected-metrics{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}.selected-metric{background:#182a44;border-radius:10px;padding:10px;text-align:center}.selected-metric b{display:block;font-size:1.15rem}.debrief-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.artifact-list,.decision-log{display:grid;gap:8px}.artifact-item,.log-item{background:var(--panel2);border:1px solid var(--line);border-radius:11px;padding:12px}.artifact-item small,.log-item small{color:var(--muted)}.score-bars{display:grid;gap:10px}.scorebar-label{display:flex;justify-content:space-between}.scorebar-track{height:9px;background:#223652;border-radius:999px;overflow:hidden}.scorebar-fill{height:100%;background:linear-gradient(90deg,var(--cyan),var(--blue))}.instructor-layout{padding:24px 42px 44px;display:grid;grid-template-columns:1.25fr .75fr;gap:18px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:20px;min-width:0}.panel-head{display:flex;justify-content:space-between;gap:16px;align-items:center}.panel-head h2{margin:.3rem 0 0}.cohort-summary{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0}.summary-chip{background:var(--panel2);border:1px solid var(--line);border-radius:10px;padding:9px 12px}.table-wrap{overflow:auto}.student-table{width:100%;border-collapse:collapse;min-width:700px}.student-table th,.student-table td{text-align:left;padding:11px 10px;border-bottom:1px solid #253b5d}.student-table th{font-size:.78rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}.student-row{cursor:pointer}.student-row:hover{background:#13233b}.mini-progress{height:6px;width:90px;background:#223652;border-radius:999px;overflow:hidden}.mini-progress span{display:block;height:100%;background:var(--cyan)}.empty-state{padding:60px 10px;text-align:center;color:var(--muted)}.detail-head{border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:12px}.detail-head span{color:var(--muted)}.detail-log{max-height:620px;overflow:auto;display:grid;gap:8px}.detail-entry{border-left:3px solid var(--cyan);background:var(--panel2);padding:11px;border-radius:8px}.detail-entry .meta{font-size:.76rem;color:var(--muted);margin-bottom:5px}.toast{position:fixed;right:20px;bottom:20px;z-index:50;background:#1d304d;border:1px solid #46688f;color:#fff;padding:12px 15px;border-radius:10px;box-shadow:var(--shadow);opacity:0;pointer-events:none;transform:translateY(10px);transition:.2s}.toast.show{opacity:1;transform:none}.action-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}.danger-note{border-left:4px solid var(--red);background:rgba(236,107,107,.08);padding:12px;border-radius:8px;color:#ffdede}.good-note{border-left:4px solid var(--green);background:rgba(103,201,135,.08);padding:12px;border-radius:8px;color:#dcffe7}.secondary{background:#19304e}.secondary:hover,.ghost:hover{border-color:#6384b6}.disabled{opacity:.45;pointer-events:none}.textarea{width:100%;min-height:84px;background:#0c1727;border:1px solid var(--line);border-radius:10px;color:#fff;padding:11px;resize:vertical}.microcopy{font-size:.84rem;color:var(--muted)}
@media(max-width:1100px){.metric-ribbon{grid-template-columns:repeat(3,1fr)}.workspace{grid-template-columns:220px 1fr}.instructor-layout{grid-template-columns:1fr}.detail-panel{min-height:300px}.strategy-chain{grid-template-columns:repeat(7,150px)}.metric-market{grid-template-columns:repeat(2,1fr)}}
@media(max-width:780px){.auth-view{grid-template-columns:1fr;padding:36px 18px}.topbar{padding:18px;position:static;flex-direction:column}.userbox{width:100%;justify-content:space-between}.metric-ribbon{padding:14px 18px 0;grid-template-columns:repeat(2,1fr)}.workspace{display:block;padding:14px 18px 32px}.mission-rail{position:static;margin-bottom:14px}.phase-grid,.role-map,.scenario-builder,.slider-row,.inject-layout,.debrief-grid{display:block}.card.half,.card.third{margin-bottom:12px}.scenario-col{margin-bottom:12px}.vuln-grid,.reg-clocks,.metric-market{grid-template-columns:1fr}.selected-metrics{grid-template-columns:1fr 1fr}.instructor-layout{padding:18px}.mission-hero h2{font-size:1.7rem}.metric-card strong{font-size:1.3rem}}
.edition-chip{color:var(--text);text-align:left;display:grid;gap:3px;min-width:240px}.edition-chip span,.edition-chip small{color:var(--muted)}.edition-chip:hover{border-color:#6384b6;background:#19304e}
.edition-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:16px 0 10px}.edition-toolbar label{font-size:.82rem;color:var(--muted);font-weight:700}.edition-toolbar select{min-width:240px;background:#0a1423;color:var(--text);border:1px solid var(--line);border-radius:10px;padding:10px 12px;outline:none}.edition-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:12px 0}.edition-card{background:var(--panel2);border:1px solid var(--line);border-radius:12px;padding:14px;display:grid;gap:10px}.edition-card.selected{border-color:var(--blue);box-shadow:inset 0 0 0 1px rgba(110,193,255,.35)}.edition-card-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.edition-card h3{margin:0 0 4px;font-size:1rem}.edition-code{font-size:.78rem;color:var(--muted);font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.status-badge{font-size:.72rem;font-weight:850;letter-spacing:.04em;border-radius:999px;padding:5px 8px;white-space:nowrap}.status-badge.open{color:#dcffe7;background:rgba(103,201,135,.1);border:1px solid rgba(103,201,135,.35)}.status-badge.closed{color:#ffdede;background:rgba(236,107,107,.1);border:1px solid rgba(236,107,107,.35)}.edition-stats{display:flex;gap:12px;flex-wrap:wrap;color:var(--muted);font-size:.82rem}.edition-actions{display:flex;gap:8px;flex-wrap:wrap}.edition-actions button{padding:8px 10px}.edition-empty{border:1px dashed var(--line);border-radius:12px;padding:20px;color:var(--muted);text-align:center}.modal-dialog{width:min(560px,calc(100% - 32px));border:1px solid var(--line);border-radius:18px;background:var(--panel);color:var(--text);padding:0;box-shadow:0 24px 80px rgba(0,0,0,.5)}.modal-dialog::backdrop{background:rgba(2,8,16,.72);backdrop-filter:blur(3px)}.modal-form{display:grid;gap:16px;padding:22px}.modal-head{display:flex;justify-content:space-between;gap:18px;align-items:flex-start}.modal-head h2{margin:.25rem 0 0}.icon-button{border:1px solid var(--line);background:transparent;color:var(--text);width:38px;height:38px;border-radius:10px;font-size:1.4rem;line-height:1}.modal-form>label:not(.switch-row){display:grid;gap:7px;color:#dce8fa;font-weight:700}.modal-form input[type="text"]{width:100%;background:#0a1423;color:var(--text);border:1px solid var(--line);border-radius:10px;padding:12px 13px;outline:none}.modal-form input[type="text"]:focus,.edition-toolbar select:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(110,193,255,.12)}.modal-form small{color:var(--muted);font-weight:400}.switch-row{display:flex;align-items:center;gap:10px;color:#dce8fa}.switch-row input{width:18px;height:18px;accent-color:var(--cyan)}.modal-actions{display:flex;justify-content:flex-end;gap:10px}.filter-caption{color:var(--muted);font-size:.84rem;margin:-2px 0 8px}
@media(max-width:780px){.edition-toolbar{align-items:stretch;flex-direction:column}.edition-toolbar select{width:100%;min-width:0}.edition-list{grid-template-columns:1fr}.modal-actions{flex-direction:column-reverse}.modal-actions button{width:100%}}