:root{--surface: #131313;--surface-container-lowest: #0e0e0e;--surface-container-low: #1c1b1b;--surface-container: #201f1f;--surface-container-high: #2a2a2a;--surface-container-highest: #353534;--surface-bright: #393939;--primary: #bac3ff;--primary-container: #5c6bc0;--primary-fixed: #dee0ff;--on-primary: #15267b;--on-primary-container: #f8f6ff;--secondary: #b1cad7;--secondary-container: #334a55;--on-secondary-container: #a0b9c5;--tertiary: #ffba38;--tertiary-container: #976900;--on-tertiary-container: #fff6ef;--error: #ffb4ab;--on-surface: #e5e2e1;--on-surface-variant: #c6c5d3;--outline: #8f909d;--outline-variant: #454651;--font-display: "Space Grotesk", "ui-sans-serif", system-ui, sans-serif;--font-body: "Inter", "ui-sans-serif", system-ui, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Monaco, Consolas, monospace;--nav-w: 232px;--top-h: 48px}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;border-radius:0!important}html,body{margin:0;padding:0;height:100%;background:var(--surface);color:var(--on-surface);font-family:var(--font-body);font-size:15px;line-height:1.5;overscroll-behavior:none;user-select:none;-webkit-font-smoothing:antialiased}#app{min-height:100%}h1,h2,h3{font-family:var(--font-display);font-weight:700;letter-spacing:-.02em;margin:0 0 10px;color:var(--on-surface)}h1{font-size:1.9rem}h2{font-size:1.15rem}h3{font-size:.95rem}p{margin:0 0 10px;color:var(--on-surface-variant);font-size:.92rem}p.lead{color:var(--on-surface)}.mono{font-family:var(--font-mono);letter-spacing:0}.label{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--secondary)}.label.accent{color:var(--primary)}.label.warn{color:var(--tertiary)}code{font-family:var(--font-mono);font-size:.85em;background:var(--surface-container-highest);padding:1px 6px;color:var(--on-surface)}.shell{display:grid;grid-template-columns:var(--nav-w) 1fr;grid-template-rows:var(--top-h) 1fr;grid-template-areas:"nav topbar" "nav main";min-height:100vh}.topbar{grid-area:topbar;display:flex;align-items:center;justify-content:space-between;padding:0 22px;background:var(--surface);border-bottom:1px solid var(--surface-container-high);height:var(--top-h)}.topbar .brand{font-family:var(--font-display);font-weight:900;color:var(--primary);letter-spacing:-.02em;font-size:1.05rem}.topbar .sys-active{font-family:var(--font-mono);font-size:.62rem;letter-spacing:.22em;color:var(--secondary);text-transform:uppercase;margin-left:12px}.topbar .meta{font-family:var(--font-mono);font-size:.62rem;letter-spacing:.22em;color:var(--secondary);text-transform:uppercase}.topbar .meta .value{color:var(--on-surface);margin-left:8px}.sidenav{grid-area:nav;background:var(--surface);border-right:1px solid var(--surface-container-high);display:flex;flex-direction:column;padding:24px 0 14px}.sidenav .brand-block{padding:0 22px 24px}.sidenav .brand-mark{width:36px;height:36px;background:var(--surface-container-high);display:flex;align-items:center;justify-content:center;color:var(--primary);font-family:var(--font-mono);font-size:.9rem;margin-bottom:14px;outline:1px solid var(--outline-variant);outline-offset:-1px}.sidenav h2{font-family:var(--font-display);font-size:.95rem;font-weight:700;letter-spacing:-.02em;color:var(--primary);margin-bottom:2px}.sidenav .version{font-family:var(--font-mono);font-size:.62rem;letter-spacing:.2em;color:var(--secondary);text-transform:uppercase}.sidenav .nav-items{flex:1;padding:6px 8px;display:flex;flex-direction:column;gap:2px;overflow-y:auto}.sidenav .nav-item{display:flex;align-items:center;gap:10px;padding:10px 14px;font-family:var(--font-mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--secondary);background:transparent;border:0;border-left:3px solid transparent;cursor:pointer;text-align:left;width:100%}.sidenav .nav-item:hover{background:var(--surface-container-high);color:var(--primary)}.sidenav .nav-item.active{background:var(--surface-container-low);color:var(--primary);border-left-color:var(--primary);font-weight:700}.sidenav .nav-item .glyph{font-family:var(--font-mono);font-size:.8rem;width:14px;text-align:center;opacity:.85}.sidenav .cta-cap{margin:10px 14px 0;padding:12px 14px;background:var(--surface-container-highest);color:var(--primary);font-family:var(--font-mono);font-size:.62rem;letter-spacing:.22em;text-transform:uppercase;border:0;border-left:2px solid var(--primary);cursor:pointer;text-align:left;display:flex;justify-content:space-between;align-items:center}.sidenav .cta-cap:hover{background:var(--surface-bright)}.main{grid-area:main;overflow-y:auto;padding:28px 32px 60px;background:var(--surface)}.main .wrap{max-width:1120px;margin:0 auto;display:flex;flex-direction:column;gap:22px}.context-header{display:flex;justify-content:space-between;align-items:flex-end;padding-bottom:14px;border-bottom:1px solid var(--surface-container-high);gap:12px}.context-header .status-dot{display:inline-block;width:8px;height:8px;background:var(--primary);margin-right:8px;vertical-align:middle}.context-header h1{font-size:2rem;text-transform:uppercase;margin:4px 0 0}.context-header .meta-right{text-align:right;font-family:var(--font-mono)}.context-header .meta-right .key{font-size:.62rem;color:var(--secondary);letter-spacing:.2em}.context-header .meta-right .val{font-size:1.05rem;color:var(--primary)}.module{background:var(--surface-container-low);padding:22px;outline:1px solid rgba(69,70,81,.15);outline-offset:-1px;position:relative}.module .head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.module.data{background:var(--surface-container-highest);border-top:2px solid var(--primary);padding:16px}.module.amber-accent{border-bottom:2px solid var(--tertiary)}.kv-list{display:flex;flex-direction:column;gap:10px}.kv{display:flex;justify-content:space-between;align-items:center;font-family:var(--font-mono);font-size:.72rem}.kv.sep{padding-top:10px;margin-top:4px;border-top:1px solid var(--outline-variant)}.kv .k{color:var(--secondary);letter-spacing:.1em;text-transform:uppercase}.kv .v{color:var(--on-surface)}.kv.warn .k,.kv.warn .v{color:var(--tertiary)}.pip{display:inline-block;width:6px;height:6px;background:var(--tertiary);margin-right:6px;vertical-align:baseline}.chip{display:inline-flex;align-items:center;gap:6px;padding:4px 8px;background:var(--secondary-container);color:var(--on-secondary-container);font-family:var(--font-mono);font-size:.62rem;letter-spacing:.18em;text-transform:uppercase}.chip.amber{background:transparent;color:var(--tertiary);outline:1px solid rgba(255,186,56,.35);outline-offset:-1px}.chip.primary{background:transparent;color:var(--primary);outline:1px solid rgba(186,195,255,.35);outline-offset:-1px}.btn{font-family:var(--font-mono);font-size:.72rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;padding:15px 22px;min-height:44px;border:0;cursor:pointer;display:inline-flex;align-items:center;gap:8px;color:var(--on-primary);background:var(--primary);background-image:linear-gradient(180deg,var(--primary) 0%,#aeb7ef 100%);touch-action:manipulation;transition:background 60ms linear,color 60ms linear}.btn:hover{background:var(--primary-container);color:var(--on-primary-container)}.btn:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.btn.ghost{background:var(--surface-container-highest);background-image:none;color:var(--on-surface)}.btn.ghost:hover{background:var(--surface-bright);color:var(--primary)}.btn.amber{background:transparent;background-image:none;color:var(--tertiary);outline:1px solid var(--tertiary);outline-offset:-1px}.btn.lg{padding:16px 28px;font-size:.78rem}.btn.sm{padding:11px 14px;min-height:40px;font-size:.66rem;letter-spacing:.14em}.btn .glyph{font-family:var(--font-mono)}.grid-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.grid-metrics .cell{background:var(--surface);padding:14px;outline:1px solid rgba(69,70,81,.15);outline-offset:-1px;display:flex;flex-direction:column;gap:6px;min-height:94px}.grid-metrics .cell.amber{border-bottom:2px solid var(--tertiary)}.grid-metrics .cell .k{font-family:var(--font-mono);font-size:.6rem;letter-spacing:.2em;text-transform:uppercase;color:var(--secondary)}.grid-metrics .cell .v{font-family:var(--font-mono);font-size:1.35rem;color:var(--primary);line-height:1}.grid-metrics .cell .v.plain{color:var(--on-surface)}.grid-metrics .cell .v.amber{color:var(--tertiary)}.grid-metrics .cell .delta{font-family:var(--font-mono);font-size:.62rem;color:var(--on-surface-variant);letter-spacing:.02em}.grid-metrics .cell .delta.up{color:#8ad9b9}.grid-metrics .cell .delta.down{color:var(--tertiary)}.grid-metrics .cell .delta.flat{color:var(--on-surface-variant)}.grid-metrics .cell .delta.pending{color:var(--secondary)}.bento{display:grid;grid-template-columns:2fr 1fr;gap:14px}.primary-action{position:relative;background:var(--surface-container-low);padding:28px;outline:1px solid rgba(69,70,81,.15);outline-offset:-1px;overflow:hidden}.primary-action:after{content:"";position:absolute;top:0;right:0;width:280px;height:100%;background:linear-gradient(270deg,var(--surface-container-high) 0%,transparent 100%);opacity:.22;pointer-events:none}.primary-action .body{position:relative;z-index:1;display:grid;grid-template-columns:1fr auto;gap:24px;align-items:start}.primary-action h2{font-size:1.4rem;font-weight:700;margin-bottom:10px}.primary-action p.desc{max-width:520px;color:var(--on-surface-variant);font-size:.9rem}.primary-action .actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.segmented-block{display:flex;flex-direction:column;gap:6px;margin-bottom:18px}.segmented{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:4px}.segmented button{padding:14px 8px;min-height:44px;background:var(--surface-container-high);color:var(--on-surface-variant);border:0;font-family:var(--font-mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;cursor:pointer;touch-action:manipulation}.segmented button:hover{background:var(--surface-bright);color:var(--primary)}.segmented button[aria-pressed=true]{background:var(--primary);background-image:linear-gradient(180deg,var(--primary) 0%,#aeb7ef 100%);color:var(--on-primary);font-weight:700}.banner.warn{background:transparent;padding:12px 14px;color:var(--tertiary);font-family:var(--font-mono);font-size:.72rem;letter-spacing:.1em;display:flex;align-items:flex-start;gap:10px;outline:1px solid rgba(255,186,56,.4);outline-offset:-1px}.banner.warn .pip{margin-top:6px}.banner.warn .body{flex:1}.banner.warn .actions{margin-top:10px;display:flex;gap:8px}.trend-row{display:grid;grid-template-columns:1fr auto;padding:8px 0;font-family:var(--font-mono);font-size:.72rem;color:var(--on-surface-variant)}.trend-row .when{color:var(--secondary)}.trend-row .task-tag{color:var(--primary);margin-left:8px}.stripe>div:nth-child(odd){background:var(--surface-container-low)}.stripe>div:nth-child(2n){background:var(--surface-container-lowest)}.stripe .trend-row{padding:10px 14px}.task-root{position:fixed;inset:0;background:var(--surface);display:flex;align-items:center;justify-content:center;touch-action:none}.task-chrome{position:fixed;inset:0;pointer-events:none;z-index:2}.task-chrome .tl,.task-chrome .tr,.task-chrome .bl,.task-chrome .br{position:absolute;font-family:var(--font-mono);font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;color:var(--secondary)}.task-chrome .tl{top:14px;left:18px}.task-chrome .tr{top:14px;right:18px;color:var(--on-surface-variant)}.task-chrome .bl{bottom:14px;left:18px}.task-chrome .br{bottom:14px;right:18px;display:inline-flex;align-items:center;gap:6px;color:var(--tertiary)}.task-chrome .br .pip{background:var(--tertiary)}.stimulus{width:180px;height:180px;display:flex;align-items:center;justify-content:center;color:var(--on-surface);font-size:1.2rem;font-weight:700;font-family:var(--font-mono);letter-spacing:.12em;transform:translateZ(0)}.stimulus.go{background:var(--primary);color:var(--on-primary)}.stimulus.nogo{background:var(--error);color:#690005}.stimulus.fixation{background:transparent;color:var(--outline-variant);font-size:1.6rem;letter-spacing:0}.stimulus.blank{background:transparent}.stroop-layout{width:100%;height:100%;display:flex;flex-direction:column;justify-content:space-between;align-items:center;padding:56px 18px 26px}.stroop-stim{flex:1;display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-weight:700;font-size:clamp(2.6rem,12vw,4.4rem);letter-spacing:.08em}.stroop-stim.fixation{color:var(--outline-variant);font-weight:400;font-size:2rem;letter-spacing:0}.stroop-buttons{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;width:100%;max-width:560px}.stroop-btn{height:72px;border:0;cursor:pointer;touch-action:manipulation}.ds-display{text-align:center;font-family:var(--font-mono);font-size:2.1rem;letter-spacing:.3em;margin:14px 0 18px;padding:18px 0;background:var(--surface-container-high);color:var(--primary);min-height:66px}.ds-keypad{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;max-width:380px;margin:0 auto}.ds-key{height:64px;background:var(--surface-container-high);color:var(--on-surface);border:0;font-family:var(--font-mono);font-size:1.35rem;cursor:pointer;touch-action:manipulation}.ds-key:hover{background:var(--surface-bright);color:var(--primary)}.ds-key.ds-submit{background:var(--primary);background-image:linear-gradient(180deg,var(--primary) 0%,#aeb7ef 100%);color:var(--on-primary);font-weight:700;font-size:.85rem;letter-spacing:.18em;text-transform:uppercase}#ds-back{background:var(--surface-container-high);color:var(--secondary)}.nback-layout{width:100%;height:100%;display:flex;flex-direction:column;justify-content:space-between;align-items:center;padding:56px 18px 26px}.nback-stim{flex:1;display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-weight:700;font-size:clamp(4rem,20vw,7rem);color:var(--on-surface);letter-spacing:.08em}.nback-stim.off{color:var(--outline-variant)}.nback-match{width:100%;max-width:560px;height:96px;font-family:var(--font-mono);font-weight:800;font-size:1.1rem;letter-spacing:.24em;text-transform:uppercase;color:var(--on-primary);background:var(--primary);background-image:linear-gradient(180deg,var(--primary) 0%,#aeb7ef 100%);border:0;cursor:pointer;touch-action:manipulation}.nback-hint{margin-top:10px;text-align:center;font-family:var(--font-mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--secondary)}.task-card{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;padding:14px 16px;background:var(--surface-container-low);border:0;border-left:3px solid transparent;color:var(--on-surface);text-align:left;font:inherit;cursor:pointer;transition:background 60ms linear,border-color 60ms linear}.task-card>div{min-width:0}.task-card .name{font-family:var(--font-mono);font-size:.82rem;font-weight:700;letter-spacing:.14em;color:var(--primary)}.task-card .construct{color:var(--on-surface-variant);font-size:.8rem;margin-top:4px;font-family:var(--font-body);font-weight:400;letter-spacing:0}.task-card:hover:not([disabled]){background:var(--surface-container-high);border-left-color:var(--primary)}.task-card[disabled]{cursor:default;background:var(--surface-container-lowest)}.task-card[disabled] .name{color:var(--on-surface-variant)}.task-card.featured{background:var(--surface-container-highest);border-left-color:var(--primary)}.task-card.featured:hover:not([disabled]){background:var(--surface-bright)}.plot-legend{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:14px;font-family:var(--font-mono);font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;color:var(--secondary)}.plot-legend .swatch{width:10px;height:10px;display:inline-block;margin-right:6px;vertical-align:middle}.plot-legend .swatch.baseline{background:var(--outline-variant)}.plot-legend .swatch.datapoint{background:var(--primary)}.plot-legend .swatch.anomaly{background:var(--tertiary)}.topbar-actions{display:none;align-items:center;gap:8px}.topbar-btn{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;background:var(--surface-container-high);color:var(--primary);border:0;font-family:var(--font-mono);font-size:.95rem;cursor:pointer;touch-action:manipulation}.topbar-btn:hover{background:var(--surface-bright)}.signin-banner{display:flex;justify-content:space-between;align-items:center;background:var(--surface-container-highest);border-left:3px solid var(--primary);padding:14px 18px;gap:14px;flex-wrap:wrap}.signin-banner .body{flex:1 1 260px;min-width:200px}.signin-banner .body .label{margin-bottom:4px}.signin-banner .body .desc{color:var(--on-surface-variant);font-size:.85rem;font-family:var(--font-body);line-height:1.45}.signin-banner .btn{flex-shrink:0;white-space:nowrap}@media(max-width:560px){.signin-banner{flex-direction:column;align-items:stretch}.signin-banner .btn{width:100%;justify-content:center}}@media(max-width:900px){.shell{grid-template-columns:1fr;grid-template-rows:var(--top-h) 1fr;grid-template-areas:"topbar" "main"}.sidenav{display:none}.topbar{padding:0 14px}.topbar .brand{font-size:.95rem}.topbar .meta{display:none}.topbar-actions{display:inline-flex}.main{padding:18px 14px 72px}.primary-action{padding:18px}.primary-action .body{grid-template-columns:1fr;gap:14px}.bento{grid-template-columns:1fr}.grid-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.context-header{flex-wrap:wrap;gap:6px}.context-header h1{font-size:1.35rem}.context-header .meta-right{text-align:left}.task-card{padding:12px 14px}.task-card .construct{font-size:.75rem}}