/* Next Lab, in the assembly study look (see study/kit.css and study/index.html).
   Warm paper, navy ink, white rounded cards with soft shadows, one pastel tint per studio, Fredoka headings,
   Instrument Sans body, IBM Plex Mono for small labels. Always light. */
:root{
  color-scheme:light;
  --as-bg:#F7F3EC; --as-card:#FFFFFF; --as-chalk:#FBF8F2; --as-soft:#F2EDE4; --as-line:#E8E1D5; --as-line2:#D8CEBF;
  --as-ink:#222A55; --as-plum:#3C4470; --as-text:#4A5070; --as-muted:#6E6A86;
  --as-sun:#F7E7A6; --as-sunsoft:#FBF3D2; --as-mint:#2A7D63; --as-mintsoft:#DCF2E8; --as-mintink:#1E5E4A;
  --as-focus:#2F6FE4; --as-good:#1E5E4A; --as-warn:#A83E26; --as-warnsoft:#FFF0EC;
  --as-shadow:0 1px 2px rgba(27,36,82,.05),0 10px 20px -16px rgba(27,36,82,.3);
  --as-lift:0 1px 2px rgba(27,36,82,.06),0 12px 22px -16px rgba(27,36,82,.34);
  --as-font:"Instrument Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --as-display:"Fredoka","Instrument Sans",system-ui,sans-serif;
  --as-mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --tint:#BFDDF5; --deep:#3A6FB8; --tint-soft:#E9F3FC; --tint-line:#9CC6EA;
}
/* one pastel per studio: the tint carries the colour, navy ink sits on it, the deep tone is for lines and highlights */
[data-tint=mint]{--tint:#BFE8D6;--deep:#2A7D63;--tint-soft:#E9F7F1;--tint-line:#9ED3BD}
[data-tint=sky]{--tint:#BFDDF5;--deep:#3A6FB8;--tint-soft:#E9F3FC;--tint-line:#9CC6EA}
[data-tint=lavender]{--tint:#D9CBF2;--deep:#6A50BE;--tint-soft:#F2EDFB;--tint-line:#C2AEEA}
[data-tint=blush]{--tint:#F3B8C8;--deep:#B5466F;--tint-soft:#FBE6EC;--tint-line:#E79AB0}
[data-tint=peach]{--tint:#F9D2B8;--deep:#B2552D;--tint-soft:#FDEFE6;--tint-line:#EDB594}
[data-tint=butter]{--tint:#F7E7A6;--deep:#8A6510;--tint-soft:#FDF7E0;--tint-line:#E5CF7C}

*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;background:var(--as-bg);scroll-behavior:smooth}
body{margin:0;min-width:320px;background:var(--as-bg);color:var(--as-text);font-family:var(--as-font);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased}
img,video,canvas{max-width:100%}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
a{color:var(--as-ink)}
:where(button,select,input,a,summary,textarea,[tabindex]):focus-visible{outline:3px solid var(--as-focus);outline-offset:2px}
.skip{position:fixed;left:16px;top:-100px;background:var(--as-ink);color:#fff;padding:10px 16px;border-radius:12px;z-index:100;text-decoration:none}
.skip:focus{top:12px}
h1,h2,h3,h4,h5{color:var(--as-ink);font-family:var(--as-display);font-weight:600;letter-spacing:-.01em}

.page{max-width:1240px;margin:0 auto;padding:14px max(16px,env(safe-area-inset-left,0px)) 40px;display:grid;gap:18px;min-width:0}
main{display:grid;gap:18px;min-width:0}

/* ---- small type */
.eyebrow{margin:0;font:500 12px var(--as-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--as-muted)}
.next-kicker{margin:0;font:500 11px/1.3 var(--as-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--as-muted)}
.next-fine,.fine{font-size:12.5px;line-height:1.5;color:var(--as-muted);margin:0}
.swash{background:linear-gradient(transparent 62%,#BFE8D6 62%,#BFE8D6 90%,transparent 90%);padding:0 .1em;border-radius:3px;-webkit-box-decoration-break:clone;box-decoration-break:clone}

/* ---- buttons, as the kit's .btn / .btn.primary */
.btn{appearance:none;border:1.5px solid var(--as-line2);background:var(--as-card);color:var(--as-ink);border-radius:14px;padding:9px 16px;font:600 14px/1.2 var(--as-font);cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:6px;text-align:center;
  transition:transform .12s ease,background .2s ease,border-color .2s ease,box-shadow .2s ease}
.btn:hover{background:var(--tint-soft);border-color:var(--tint-line)}
.btn:active{transform:scale(.97)}
.btn.primary{background:var(--as-ink);border-color:var(--as-ink);color:#fff}
.btn.primary:hover{background:var(--as-plum);border-color:var(--as-plum)}
.btn.quiet{border-color:transparent;background:transparent;color:var(--as-text);padding-inline:10px}
.btn.quiet:hover{background:var(--as-soft);border-color:transparent}
.btn.big{font-size:15px;padding:11px 20px}
.btn.small{font-size:13px;padding:7px 12px}
.btn[aria-pressed=true]{background:var(--tint);border-color:var(--tint-line)}
button:disabled,.btn:disabled{opacity:.42;cursor:not-allowed;transform:none!important}
.button-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.text-link{border:0;background:none;padding:0;color:var(--as-ink);font:600 13px var(--as-font);text-decoration:underline;text-decoration-color:var(--deep);text-decoration-thickness:2px;text-underline-offset:3px;cursor:pointer}

/* ---- top bar and lockup */
.nl-top{display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;background:var(--as-card);border:1px solid var(--as-line);border-radius:22px;padding:12px 14px 12px 18px;box-shadow:var(--as-shadow)}
.as-lock{display:inline-flex;align-items:baseline;margin-right:auto;text-decoration:none;border-radius:10px}
.as-word{display:inline-flex;align-items:center;gap:.28em;font:700 26px/1 var(--as-display);letter-spacing:-.02em;color:var(--as-ink)}
.as-mark{width:.95em;height:.95em;flex:none}
.as-by{font:500 12px var(--as-font);color:var(--as-muted);margin-left:8px;white-space:nowrap}
.nl-top nav{display:flex;gap:4px;flex-wrap:wrap}
.nl-top nav a{color:var(--as-ink);text-decoration:none;font:600 14px var(--as-font);padding:7px 12px;border-radius:999px}
.nl-top nav a:hover{background:var(--as-mintsoft)}
.nl-top nav a.active{background:var(--as-ink);color:#fff}

/* ---- hero */
.hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:22px;align-items:center;background:var(--as-card);border:1px solid var(--as-line);border-radius:32px;padding:clamp(18px,3.4vw,40px);box-shadow:var(--as-shadow)}
.hero h1{font-size:clamp(36px,5.4vw,62px);line-height:1;margin:10px 0 14px;max-width:13ch;text-wrap:balance}
.hero .lede{margin:0;max-width:52ch;font-size:16.5px;color:var(--as-text)}
.habit{list-style:none;margin:16px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.habit li{font:500 11.5px var(--as-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--as-ink);background:var(--as-soft);border-radius:999px;padding:5px 11px}
.habit li+li::before{content:"→ ";color:var(--as-muted)}
.cta{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0 12px}
.hero-apps{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,118px),1fr));gap:10px;align-content:center}
.hero-app{display:grid;gap:8px;justify-items:start;text-decoration:none;color:var(--as-ink);background:var(--tint-soft);border-radius:20px;padding:11px 11px 10px;border:1.5px solid var(--tint-line);
  transition:transform .16s ease,box-shadow .2s ease;min-width:0}
.hero-app:hover{transform:translateY(-2px);border-color:var(--deep)}
.hero-app i{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:var(--tint);border:1.5px solid rgba(34,42,85,.14)}
.hero-app svg{width:22px;height:22px}
.hero-app b{font:600 13.5px/1.2 var(--as-font)}
.hero-app small{font:500 10.5px var(--as-mono);color:var(--as-muted);letter-spacing:.06em}

/* stroke icons */
.ico{fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* ---- workspace */
.workspace{display:grid;gap:16px;min-width:0}
.workspace-heading{display:flex;align-items:end;justify-content:space-between;gap:12px 40px;flex-wrap:wrap;padding:6px 4px 0}
.workspace-heading h2,.principles h2{margin:6px 0 0;font-size:clamp(26px,3.4vw,36px);line-height:1.1}
.workspace-heading>p{max-width:52ch;margin:0;font-size:14px;color:var(--as-text)}
.studio-layout{display:grid;grid-template-columns:232px minmax(0,1fr);gap:18px;align-items:start;min-width:0}
.studio-nav{position:sticky;top:12px;display:flex;flex-direction:column;gap:3px;padding:10px;border:1px solid var(--as-line);border-radius:24px;background:var(--as-card);box-shadow:var(--as-shadow);max-height:calc(100vh - 24px);overflow:auto;scrollbar-width:thin}
.studio-nav button{appearance:none;border:1.5px solid transparent;background:transparent;text-align:left;padding:8px 10px;border-radius:14px;display:flex;gap:10px;align-items:center;font:600 13.5px/1.2 var(--as-font);color:var(--as-text);white-space:nowrap;transition:background .2s ease,border-color .2s ease}
.studio-nav button span{font:500 11px var(--as-mono);color:var(--as-muted);display:inline-flex;align-items:center;gap:7px}
.studio-nav button span::after{content:"";width:10px;height:10px;border-radius:4px;background:var(--tint);border:1.5px solid var(--tint-line)}
.studio-nav button:hover{background:var(--tint-soft)}
.studio-nav button[aria-selected=true]{background:var(--tint);border-color:var(--tint-line);color:var(--as-ink)}
.studio-nav button[aria-selected=true] span{color:var(--as-ink)}
.studio-panels{min-width:0}
.tool-panel{border:1px solid var(--as-line);border-radius:30px;padding:clamp(16px,2.8vw,30px);background:var(--as-card);box-shadow:var(--as-lift);display:grid;gap:20px;min-width:0}
.tool-heading{display:grid;grid-template-columns:auto minmax(0,1fr) minmax(0,.95fr);gap:8px 16px;align-items:center}
.tool-heading .appicon{width:54px;height:54px;border-radius:17px;display:grid;place-items:center;background:var(--tint);color:var(--as-ink);border:1.5px solid rgba(34,42,85,.16);box-shadow:0 6px 0 -3px rgba(27,36,82,.1)}
.tool-heading .appicon svg{width:30px;height:30px}
.tool-heading h3{margin:4px 0 0;font-size:clamp(22px,2.6vw,30px);line-height:1.1;text-wrap:balance}
.tool-heading>p{margin:0;font-size:14px;color:var(--as-text);max-width:52ch}
.tool-panel h4{margin:0;font-size:19px;line-height:1.2}
.desk-title{margin:0 0 12px!important}

/* ---- the frosted case look for drawings (kit .canvas): a tinted rim, a white highlight, corner balls, one hard navy shadow */
.case{position:relative;background:var(--tint-soft);border:2px solid var(--tint-line);border-radius:22px;overflow:hidden;box-shadow:14px 16px 0 -6px rgba(27,36,82,.12)}
.case::before,.case::after{content:"";position:absolute;left:7px;right:7px;height:9px;z-index:2;pointer-events:none;
  background:radial-gradient(circle at 4.5px 50%,var(--tint-line) 3.6px,transparent 4.4px),radial-gradient(circle at calc(100% - 4.5px) 50%,var(--tint-line) 3.6px,transparent 4.4px)}
.case::before{top:7px}.case::after{bottom:7px}
.desk{background:var(--as-chalk);border:1px solid var(--as-line);border-radius:22px;padding:18px;min-width:0}

/* ---- form controls */
.tool-panel label{font:600 12.5px var(--as-font);color:var(--as-muted);letter-spacing:.02em;display:grid;gap:6px;min-width:0}
.field-label{font:600 12.5px var(--as-font);color:var(--as-muted);letter-spacing:.02em}
.tool-panel input:not([type=checkbox]):not([type=range]):not([type=color]):not([type=file]),.tool-panel select,.tool-panel textarea{width:100%;min-width:0;border:1.5px solid var(--as-line2);background:var(--as-card);border-radius:12px;padding:9px 12px;font:500 14.5px var(--as-font);color:var(--as-ink)}
.tool-panel select{font-weight:600}
.tool-panel textarea{resize:vertical;line-height:1.5}
.tool-panel input[type=range]{accent-color:var(--deep);width:100%;height:26px;margin:0}
.tool-panel input[type=checkbox]{accent-color:var(--deep);width:18px;height:18px;margin:0;flex:none}
.tool-panel input[type=color]{width:100%;height:42px;border:1.5px solid var(--as-line2);border-radius:12px;background:#fff;padding:4px}
.tool-panel output{font:600 13px var(--as-mono);color:var(--as-ink);font-variant-numeric:tabular-nums}
.range-row{display:flex!important;justify-content:space-between;align-items:baseline;gap:8px;margin-bottom:-8px}
.control-stack{display:grid;gap:14px;align-content:start;min-width:0}
.metric-pair{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.metric-pair>div,.market-stats>div,.business-totals>div,.reaction-stats>div{padding:10px 13px;border-radius:16px;background:var(--as-soft);display:grid;gap:2px;min-width:0}
.metric-pair span,.market-stats span,.business-totals span,.reaction-stats span,.market-price span,.market-head>div>span,.session-total span,.welfare-meter span,.outfit-bar span,.music-top span,.algorithm-model span{font:500 10.5px var(--as-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--as-muted)}
.metric-pair b,.market-stats b,.business-totals b,.reaction-stats b{font:600 18px/1.2 var(--as-display);color:var(--as-ink);font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.explainer,.feedback-box{background:var(--tint-soft);border-radius:16px;padding:12px 14px;font-size:14px;line-height:1.5;color:var(--as-ink);margin:0}
.feedback-box ul{margin:6px 0 0;padding-left:18px}
.feedback-box:empty,.explainer:empty{display:none}
.mini-log{list-style:none;margin:0;padding:0;display:grid;gap:6px;font-size:13.5px;max-height:200px;overflow:auto}
.mini-log:empty{display:none}
.mini-log li{padding:8px 12px;border-radius:12px;background:var(--as-card);border:1px solid var(--as-line);color:var(--as-ink)}

/* ---- history + place */
.history-timeline{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;position:relative}
.history-timeline::before{content:"";position:absolute;left:4%;right:4%;top:21px;height:3px;border-radius:3px;background:repeating-linear-gradient(90deg,var(--tint-line) 0 10px,transparent 10px 16px)}
.history-timeline li{min-width:0}
.history-timeline button{appearance:none;width:100%;display:grid;justify-items:center;gap:6px;border:0;background:none;padding:0;color:var(--as-text);text-align:center}
.history-timeline button i{position:relative;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:var(--as-card);border:2px solid var(--tint-line);font:600 13px var(--as-display);font-style:normal;color:var(--as-ink);transition:background .2s ease,transform .2s ease}
.history-timeline button b{font:600 15px/1.1 var(--as-display);color:var(--as-ink)}
.history-timeline button small{font-size:12px;line-height:1.3;color:var(--as-muted);max-width:18ch}
.history-timeline button:hover i{background:var(--tint-soft)}
.history-timeline button[aria-current=true] i{background:var(--tint);border-color:var(--deep);transform:scale(1.08)}
.history-timeline button[aria-current=true] small{color:var(--as-ink)}
.history-layout{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:22px;align-items:start}
.history-visual{margin:0;padding:12px 12px 8px}
.history-map{display:block;width:100%;height:auto;max-height:520px}
.history-visual figcaption{font:500 10.5px var(--as-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--as-muted);text-align:center;padding:2px 0 6px}
.hm-sea{fill:#EAF3FA}
.hm-grid{stroke:#fff;stroke-width:1}
.hm-land{fill:#FFFDF8;stroke:var(--as-ink);stroke-width:1.4;stroke-linejoin:round;transition:fill .3s ease}
.hm-land.lit{fill:var(--tint)}
.hm-lab{font:500 9.5px var(--as-mono);letter-spacing:.08em;fill:var(--as-muted)}
.hm-place{font:600 12px var(--as-font);fill:var(--as-ink);paint-order:stroke;stroke:#FFFDF8;stroke-width:4px;stroke-linejoin:round}
.hm-place2{font:500 10.5px var(--as-font);fill:var(--as-muted);paint-order:stroke;stroke:#FFFDF8;stroke-width:4px;stroke-linejoin:round}
.hm-dot{fill:var(--as-card);stroke:var(--as-ink);stroke-width:1.4}
.hm-arrow{fill:none;stroke:var(--deep);stroke-width:2;stroke-dasharray:5 5;stroke-linecap:round}
.history-story{display:grid;align-content:start;gap:12px;min-width:0}
.history-story>.big-year{margin:0;font:600 clamp(38px,5vw,56px)/1 var(--as-display);color:var(--as-ink)}
.big-year span{background:linear-gradient(transparent 60%,var(--tint) 60%,var(--tint) 92%,transparent 92%);padding:0 .08em}
.history-story>p{margin:0;font-size:15px;line-height:1.6;color:var(--as-text);max-width:64ch}
.history-story dl{margin:0;display:grid;gap:8px}
.history-story dl>div{padding:10px 14px;border-radius:16px;background:var(--as-soft)}
.history-story dt{font:500 10.5px var(--as-mono);text-transform:uppercase;letter-spacing:.08em;color:var(--as-muted)}
.history-story dd{margin:3px 0 0;font-size:14px;line-height:1.5;color:var(--as-ink)}
.source-line{display:flex;flex-wrap:wrap;gap:4px 10px;align-items:baseline}
.source-line span{font-size:12.5px;color:var(--as-muted)}
.note-desk{display:grid;gap:10px}

/* ---- pinhole */
.pinhole-layout{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(240px,.6fr);gap:22px;align-items:start}
.optics-canvas{padding:8px}
.optics-canvas canvas{display:block;width:100%;height:auto;border-radius:16px}

/* ---- collage */
.collage-layout{display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:22px;align-items:start}
.collage-frame{padding:10px}
.collage-board{display:block;width:100%;height:auto;border-radius:14px;touch-action:none}
.collage-board #collageTitle{font:700 44px var(--as-display);fill:var(--as-ink);letter-spacing:.02em}
.collage-item{cursor:grab;filter:drop-shadow(3px 4px 0 rgba(27,36,82,.18))}
.collage-item:active{cursor:grabbing}
.collage-layout>div>.next-fine{margin-top:10px}
.swatch-field{display:grid;gap:6px}
.swatches{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.swatch-field input[type=color]{width:46px!important;height:32px!important;padding:2px!important;border-radius:10px!important}
.swatches button{appearance:none;width:30px;height:30px;border-radius:50%;border:2px solid #fff;box-shadow:0 0 0 1.5px var(--as-line2);padding:0;background:var(--sw)}
.swatches button[aria-checked=true]{box-shadow:0 0 0 2.5px var(--as-ink)}

/* ---- habitat */
.zoo-layout{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(240px,.65fr);gap:22px;align-items:start}
.zoo-case{padding:8px}
.zoo-case svg{display:block;width:100%;height:auto;border-radius:14px}
.zoo-visual{display:grid;gap:12px;min-width:0}
.welfare-meter{display:grid;grid-template-columns:auto auto 1fr;align-items:center;gap:14px}
.welfare-meter>b{font:600 22px var(--as-display);color:var(--as-ink);min-width:3.5em}
.welfare-meter>div{height:12px;background:var(--as-soft);border-radius:99px;overflow:hidden}
.welfare-meter i{display:block;width:0;height:100%;background:var(--deep);border-radius:99px;transition:width .5s ease}
.zoo-controls{display:grid;gap:10px}
.zoo-control{display:grid!important;grid-template-columns:1fr auto;gap:2px 8px!important;align-items:baseline}
.zoo-control input{grid-column:1/-1}
.zoo-t{font:500 11px var(--as-mono);letter-spacing:.08em;fill:var(--as-ink)}

/* ---- weather */
.weather-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.weather-links a{border-radius:20px;padding:15px 17px;text-decoration:none;display:grid;gap:4px;background:var(--tint-soft);border:1.5px solid var(--tint-line);transition:transform .16s ease,box-shadow .2s ease;min-width:0}
.weather-links a:hover{transform:translateY(-2px);border-color:var(--deep)}
.weather-links span,.weather-links small{font:500 10.5px var(--as-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--as-muted)}
.weather-links b{font:600 19px var(--as-display);color:var(--as-ink)}
.observation-form{display:grid;grid-template-columns:1.3fr repeat(4,minmax(0,1fr)) auto;gap:10px;align-items:end}
.observation-form .btn{height:42px;white-space:nowrap}
.table-wrap{overflow:auto;border:1px solid var(--as-line);border-radius:18px;background:var(--as-card)}
table{border-collapse:collapse;width:100%;font-size:13.5px;color:var(--as-ink)}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--as-line);white-space:nowrap}
tr:last-child td{border-bottom:0}
th{font:500 10.5px var(--as-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--as-muted);background:var(--as-chalk)}

/* ---- commerce */
.commerce-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:16px;align-items:start}
.market-desk,.business-desk{display:grid;gap:12px}
.market-head{display:flex;justify-content:space-between;align-items:start;gap:12px}
.market-head h4{margin-top:4px}
.market-price{text-align:right;display:grid;gap:2px}
.market-price b{font:600 34px/1 var(--as-display);color:var(--as-ink)}
#marketChart{display:block;width:100%;height:auto;background:var(--as-card);border-radius:16px;box-shadow:inset 0 0 0 1px var(--as-line)}
.mk-axis{stroke:var(--as-line2);stroke-width:1.2}
.mk-grid{stroke:var(--as-line);stroke-width:1}
.mk-t{font:500 10.5px var(--as-mono);fill:var(--as-muted)}
.market-event{margin:0;padding:10px 14px;background:var(--tint-soft);border-radius:14px;font-size:14px;color:var(--as-ink);min-height:42px}
.market-stats,.business-totals,.reaction-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.business-desk form{display:grid;gap:10px}

/* ---- media */
.media-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:16px;align-items:start}
.editor-desk,.social-desk{display:grid;gap:12px;align-content:start}
.upload-zone{position:relative;border:2px dashed var(--tint-line);border-radius:18px;padding:22px!important;text-align:center;background:var(--tint-soft);cursor:pointer;color:var(--as-ink)!important}
.upload-zone b{font:600 16px var(--as-display);color:var(--as-ink)}
.upload-zone span{font-size:12.5px;font-weight:500;color:var(--as-muted)}
.upload-zone:hover{border-color:var(--deep)}
.tool-panel .upload-zone input[type=file]{position:absolute;width:1px;height:1px;padding:0;border:0;opacity:0;pointer-events:none}
.upload-zone:focus-within{outline:3px solid var(--as-focus);outline-offset:2px}
#videoPreview{width:100%;max-height:280px;background:var(--as-ink);border-radius:16px}
.clip-list{display:grid;gap:6px;max-height:210px;overflow:auto}
.clip-list p{margin:0;font-size:14px;color:var(--as-muted)}
.clip-list>button{appearance:none;border:1.5px solid var(--as-line);border-radius:14px;background:var(--as-card);padding:10px 12px;text-align:left;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2px 10px;color:var(--as-ink)}
.clip-list>button b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.clip-list>button.active{background:var(--tint);border-color:var(--tint-line)}
.clip-list small{font:500 10.5px var(--as-mono);color:var(--as-muted)}
.trim-controls{display:grid;grid-template-columns:1fr 1fr auto auto;gap:8px;align-items:end}
.trim-controls .btn{white-space:nowrap;height:42px}
.algorithm-model{background:var(--tint-soft);border-radius:18px;padding:13px 15px;border:1.5px solid var(--tint-line)}
.algorithm-model p{margin:6px 0 0;font-size:13.5px;line-height:1.55;color:var(--as-ink)}

/* ---- sport */
.sport-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start}
.reaction-desk{display:grid;gap:12px}
.reaction-pad{min-height:290px;border:2px solid var(--tint-line);border-radius:24px;background:var(--tint);display:grid;place-content:center;gap:8px;padding:28px;color:var(--as-ink);
  box-shadow:10px 12px 0 -4px rgba(27,36,82,.14);transition:background .15s ease,transform .15s ease}
.reaction-pad:active{transform:translateY(2px)}
.reaction-pad.go{background:#9FDDBF;border-color:#2A7D63}
.reaction-pad.too-soon{background:#F3B8C8;border-color:#B5466F}
.reaction-pad span{font:600 clamp(26px,3vw,36px)/1.1 var(--as-display)}
.reaction-pad small{font-size:13px;color:var(--as-text)}
.reaction-stats{grid-template-columns:1fr 1fr}
.session-planner{display:grid;gap:8px}
.session-planner h4{margin-bottom:4px}
.session-planner label{display:flex!important;align-items:center;gap:10px!important;padding:10px 12px;border-radius:12px;background:var(--as-card);border:1px solid var(--as-line);color:var(--as-ink)!important;font-size:14px!important;cursor:pointer}
.session-planner label:has(input:checked){background:var(--tint-soft);border-color:var(--tint-line)}
.session-bar{height:12px;border-radius:99px;background:var(--as-soft);overflow:hidden;margin-top:6px}
.session-bar i{display:block;height:100%;width:0;background:var(--deep);border-radius:99px;transition:width .3s ease}
.session-total{display:flex;justify-content:space-between;align-items:center}
.session-total b{font:600 24px var(--as-display);color:var(--as-ink)}

/* ---- music */
.music-desk{display:grid;gap:16px}
.music-top{display:grid;grid-template-columns:minmax(0,1fr) minmax(180px,240px);gap:12px 18px;align-items:end}
.music-top>div:first-child{display:grid;gap:2px}
.music-top b{font:600 26px var(--as-display);color:var(--as-ink)}
.music-top .tempo{display:grid;gap:4px}
.music-top .button-row{grid-column:1/-1}
.music-grid{display:grid;gap:8px}
.music-track{display:grid;grid-template-columns:64px repeat(8,minmax(0,1fr));gap:6px;align-items:center}
.music-track>span{font:500 11px var(--as-mono);letter-spacing:.06em;color:var(--as-ink)}
.music-step{appearance:none;height:clamp(30px,4.2vw,46px);border:1.5px solid var(--as-line2);border-radius:12px;background:var(--as-card);padding:0;transition:background .12s ease,transform .12s ease,box-shadow .12s ease}
.music-step:nth-of-type(4n+1){border-color:#C9BFAF}
.music-step:hover{border-color:var(--deep)}
.music-step.on{background:var(--trk,#D9CBF2);border-color:var(--trkline,#C2AEEA);box-shadow:inset 0 -3px 0 rgba(34,42,85,.12)}
.music-track:nth-child(1){--trk:#F9D2B8;--trkline:#EDB594}
.music-track:nth-child(2){--trk:#BFE8D6;--trkline:#9ED3BD}
.music-track:nth-child(3){--trk:#BFDDF5;--trkline:#9CC6EA}
.music-track:nth-child(4){--trk:#D9CBF2;--trkline:#C2AEEA}
.music-step.current{box-shadow:0 0 0 3px var(--as-ink);transform:translateY(-2px)}
.music-theory{border-top:1px solid var(--as-line);padding-top:14px}
.music-theory b{font:600 16px var(--as-display);color:var(--as-ink)}
.music-theory p{margin:4px 0 0;font-size:14px;line-height:1.55}

/* ---- wardrobe */
.wardrobe-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:16px;align-items:start}
.wardrobe-form{display:grid;gap:10px;align-content:start}
.wardrobe-main{min-width:0;display:grid;gap:12px}
.wardrobe-toolbar{display:flex;justify-content:space-between;gap:10px;align-items:center;flex-wrap:wrap}
.filters{display:flex;gap:5px;flex-wrap:wrap}
.filters button{appearance:none;border:1.5px solid var(--as-line);background:var(--as-card);border-radius:999px;padding:6px 12px;font:600 12.5px var(--as-font);color:var(--as-text)}
.filters button:hover{border-color:var(--tint-line)}
.filters button.selected{background:var(--as-ink);border-color:var(--as-ink);color:#fff}
.wardrobe-items{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,180px),1fr));gap:10px;min-height:200px}
.wardrobe-card{background:var(--as-card);border:1px solid var(--as-line);border-radius:20px;padding:10px;display:grid;gap:6px;align-content:start;min-width:0}
.wardrobe-card.outfit{box-shadow:0 0 0 3px var(--deep)}
.garment-swatch{height:96px;border-radius:14px;display:grid;place-items:center;background:var(--swatch);color:#fff;box-shadow:inset 0 0 0 1px rgba(34,42,85,.1)}
.garment-swatch svg{width:52px;height:52px;fill:rgba(255,255,255,.92);stroke:rgba(34,42,85,.55);stroke-width:1.6;stroke-linejoin:round}
.wardrobe-card h5{font-size:15px;margin:2px 0 0;overflow-wrap:anywhere}
.wardrobe-card p{font:500 10.5px var(--as-mono);margin:0;color:var(--as-muted);letter-spacing:.04em}
.wardrobe-card .button-row{gap:4px}
.wardrobe-card .btn{font-size:12px;padding:5px 9px;border-radius:10px}
.wardrobe-empty{grid-column:1/-1;display:grid;place-items:center;border:2px dashed var(--as-line2);border-radius:20px;padding:36px;font-size:14px;text-align:center;color:var(--as-muted)}
.outfit-bar{display:flex;align-items:center;gap:8px;padding:11px 13px;border-radius:18px;background:var(--tint-soft);border:1.5px solid var(--tint-line);flex-wrap:wrap}
.outfit-bar>div{display:grid;gap:2px;margin-right:auto}
.outfit-bar b{font:600 16px var(--as-display);color:var(--as-ink)}

/* ---- agents */
.agent-layout{display:grid;grid-template-columns:minmax(0,320px) minmax(0,1fr);gap:16px;align-items:start}
.agent-form{display:grid;gap:14px}
.agent-form fieldset{border:1px solid var(--as-line);border-radius:16px;display:grid;gap:8px;padding:12px 14px;margin:0;background:var(--as-card)}
.agent-form legend{font:600 12.5px var(--as-font);color:var(--as-muted);padding:0 4px}
.agent-form fieldset label,.approval-toggle{display:flex!important;align-items:center;gap:9px!important;color:var(--as-ink)!important;font-size:14px!important}
.agent-run{display:grid;gap:12px;align-content:start}
.agent-flow{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;align-items:center;gap:6px}
.agent-flow li{font:500 11px var(--as-mono);letter-spacing:.06em;text-transform:uppercase;padding:5px 10px;border-radius:999px;background:var(--tint-soft);border:1.5px solid var(--tint-line);color:var(--as-ink)}
.agent-flow li+li::before{content:"→";margin:0 8px 0 -2px;color:var(--deep)}
.agent-steps{padding-left:22px;display:grid;gap:8px;margin:0;font-size:14px;line-height:1.5;color:var(--as-ink)}
.agent-steps li::marker{font:600 13px var(--as-mono);color:var(--deep)}
.agent-output{background:var(--tint);color:var(--as-ink);border-radius:18px;padding:14px 16px;font-size:14px;line-height:1.55}
.agent-output strong{font:600 12px var(--as-mono);letter-spacing:.06em}

/* ---- body */
.body-layout{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:22px;align-items:start}
.body-visual{padding:12px}
.body-visual svg{display:block;width:100%;max-height:600px}
.body-shell .outline *{fill:none;stroke:var(--as-ink);stroke-linecap:round;stroke-linejoin:round}
.body-shell .outline circle,.body-shell .outline rect{fill:var(--as-ink)}
.body-shell .outline circle{stroke-width:5}
.body-shell .outline rect{stroke-width:5}
.body-shell .outline path{stroke-width:41}
.body-shell .outline path:first-of-type{stroke-width:33}
.body-shell .fill *{fill:none;stroke:#FFFDF8;stroke-linecap:round;stroke-linejoin:round}
.body-shell .fill circle,.body-shell .fill rect{fill:#FFFDF8;stroke:none}
.body-shell .fill path{stroke-width:36}
.body-shell .fill path:first-of-type{stroke-width:28}
.organ{cursor:pointer;outline:none}
.organ :is(path,rect){stroke:rgba(34,42,85,.55);stroke-width:1.4;transition:stroke .2s ease,stroke-width .2s ease}
.organ .detail{fill:none;stroke:rgba(34,42,85,.4);stroke-width:1.4;stroke-linecap:round}
.organ:hover :is(path,rect):not(.detail){stroke:var(--as-ink);stroke-width:2.2}
.organ.selected :is(path,rect):not(.detail){stroke:var(--as-ink);stroke-width:3}
.organ:focus-visible :is(path,rect):not(.detail){stroke:var(--as-focus);stroke-width:3.5}
.body-labels path{fill:none;stroke:var(--as-muted);stroke-width:1;stroke-dasharray:2 3}
.body-labels text{font:500 10.5px var(--as-mono);letter-spacing:.06em;fill:var(--as-ink)}
.blood-path{fill:none;stroke:#B5466F;stroke-width:2;stroke-dasharray:3 5;opacity:0;transition:opacity .4s ease}
.blood-path.on{opacity:.7}
#bloodDots circle{fill:#B5466F}
.body-info{display:grid;gap:12px;min-width:0}
.body-info>span{font:500 11px var(--as-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--deep)}
.body-info>h4{font-size:clamp(28px,3.4vw,38px)}
.body-info>p{margin:0;line-height:1.6;font-size:15px}
.connection-box{padding:11px 13px;border-radius:16px;background:var(--tint-soft);border:1.5px solid var(--tint-line);color:var(--as-ink)}
.connection-box p{margin:3px 0 0;font-size:14px;line-height:1.5}
.body-challenge{display:grid;gap:10px}
.body-challenge h4{font-size:17px}
.body-challenge p{margin:0;font-size:14px}

/* ---- principles + footer */
.principles{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:8px 36px;align-items:center;background:var(--tint-soft);border:1.5px solid var(--tint-line);border-radius:30px;padding:clamp(20px,3.6vw,40px)}
.principles .next-kicker{grid-column:1/-1}
.principles h2{margin:0;font-size:clamp(28px,4vw,44px)}
.principles p{margin:0 0 14px;font-size:15.5px;line-height:1.6;color:var(--as-ink)}
.nl-foot{display:grid;gap:8px;padding:16px 4px 0;border-top:1px solid var(--as-line);font-size:12.5px;color:var(--as-muted)}
.nl-foot .as-word{font-size:20px}
.nl-foot p{margin:0;max-width:90ch}

/* ---- responsive */
@media (max-width:1100px){
  .studio-layout{grid-template-columns:200px minmax(0,1fr)}
  .observation-form{grid-template-columns:repeat(3,minmax(0,1fr))}
  .commerce-grid,.media-grid{grid-template-columns:1fr}
  .pinhole-layout,.zoo-layout,.collage-layout{grid-template-columns:1fr}
  .collage-layout .control-stack{grid-template-columns:1fr 1fr;align-items:end}
  .collage-layout .control-stack>.button-row,.collage-layout .control-stack>.next-fine{grid-column:1/-1}
  .pinhole-layout .control-stack{grid-template-columns:1fr 1fr}
  .pinhole-layout .control-stack>*:not(label):not(input){grid-column:1/-1}
}
@media (max-width:900px){
  .hero{grid-template-columns:1fr}
  .hero h1{max-width:none}
  .studio-layout{display:block}
  .studio-nav{position:sticky;top:0;z-index:15;flex-direction:row;overflow-x:auto;overflow-y:hidden;margin-bottom:12px;padding:6px;border-radius:18px;max-height:none;scrollbar-width:none}
  .studio-nav::-webkit-scrollbar{display:none}
  .studio-nav button{flex:0 0 auto;padding:7px 11px}
  .tool-heading{grid-template-columns:auto minmax(0,1fr)}
  .tool-heading>p{grid-column:1/-1}
  .history-layout,.sport-grid,.wardrobe-layout,.agent-layout,.body-layout{grid-template-columns:1fr}
  .history-visual{max-width:440px;width:100%;justify-self:center}
  .body-visual{max-width:420px;width:100%;justify-self:center}
  .principles{grid-template-columns:1fr}
  .weather-links{grid-template-columns:1fr}
  .observation-form{grid-template-columns:1fr 1fr}
}
@media (max-width:620px){
  .page{padding-inline:12px}
  .nl-top{padding:10px 12px;border-radius:20px}
  .nl-top nav{width:100%}
  .nl-top nav a{padding:6px 10px;font-size:13.5px}
  .as-word{font-size:23px}
  .hero{border-radius:26px}
  .hero-apps{display:none}
  .tool-panel{border-radius:24px;gap:16px}
  .tool-heading .appicon{width:46px;height:46px;border-radius:15px}.tool-heading .appicon svg{width:26px;height:26px}
  .history-timeline{gap:2px}
  .history-timeline button small{display:none}
  .history-timeline button b{font-size:12.5px}
  .history-timeline button i{width:36px;height:36px;font-size:12px}
  .history-timeline::before{top:17px}
  .pinhole-layout .control-stack,.collage-layout .control-stack{grid-template-columns:1fr}
  .market-stats,.business-totals{grid-template-columns:1fr 1fr}
  .market-stats>div:last-child{grid-column:1/-1}
  .business-totals>div:last-child{grid-column:1/-1}
  .market-price b{font-size:26px}
  .observation-form{grid-template-columns:1fr}
  .trim-controls{grid-template-columns:1fr 1fr}
  .trim-controls .btn{width:100%}
  .reaction-pad{min-height:220px}
  .music-top{grid-template-columns:1fr}
  .music-track{grid-template-columns:40px repeat(8,minmax(0,1fr));gap:3px}
  .music-track>span{font-size:9px;letter-spacing:0}
  .music-step{border-radius:7px;height:30px}
  .wardrobe-items{grid-template-columns:1fr 1fr;gap:8px}
  .desk{padding:14px;border-radius:18px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}