/* ==========================================================================
   Calm Scholar · "Study Together"
   Original design system. Bundled OFL fonts (Fraunces, Inter, Caveat).
   ========================================================================== */
@font-face{font-family:"Fraunces";src:url("../fonts/fraunces-latin-wght-normal.woff2") format("woff2");font-weight:300 800;font-style:normal;font-display:swap}
@font-face{font-family:"Fraunces";src:url("../fonts/fraunces-latin-wght-italic.woff2") format("woff2");font-weight:300 800;font-style:italic;font-display:swap}
@font-face{font-family:"Inter";src:url("../fonts/inter-latin-wght-normal.woff2") format("woff2");font-weight:300 800;font-style:normal;font-display:swap}
@font-face{font-family:"Caveat";src:url("../fonts/caveat-latin-500-normal.woff2") format("woff2");font-weight:500;font-style:normal;font-display:swap}

:root{
  --paper:#FAF7F0; --ivory:#fffdf8; --parchment:#f3ecdf; --parchment-2:#ebe2d1; --line:#e3d9c7; --line-soft:#eee6d8;
  --ink:#292735; --ink-2:#45405a; --muted:#6c6578; --faint:#a39ba9;
  --lav:#B8A4D4; --lav-deep:#57438A; --lav-wash:#eee8f6;
  --sage:#A8BFA3; --sage-deep:#43613f; --sage-wash:#e6eee3;
  --amber:#E7B56B; --amber-deep:#8d5716; --amber-glow:#f6d9a2; --amber-wash:#fbf0dc;
  --rose:#b9645c; --rose-wash:#f8e6e1;
  --focus:#57438A;
  --serif:"Fraunces",Georgia,"Times New Roman",serif; --sans:"Inter","Segoe UI",system-ui,-apple-system,Arial,sans-serif; --hand:"Caveat","Segoe Print","Bradley Hand",cursive;
  --r-sm:10px; --r:16px; --r-lg:24px; --r-xl:32px; --pill:999px;
  --shadow-1:0 1px 0 rgba(42,38,56,.04),0 6px 18px -8px rgba(42,38,56,.16);
  --shadow-2:0 2px 0 rgba(42,38,56,.03),0 22px 44px -24px rgba(42,38,56,.32);
  --ease:cubic-bezier(.16,1,.3,1);
  --t-hero:clamp(38px,5.4vw,72px); --t-h1:clamp(30px,3.6vw,46px); --t-h2:clamp(24px,2.6vw,34px); --t-h3:clamp(18px,1.6vw,21px);
  --surface:var(--ivory); --bg:var(--paper); --text:var(--ink);
  color-scheme:light;
}
body[data-theme="evening"]{
  --paper:#1f1c2b; --ivory:#2a2639; --parchment:#2f2b40; --parchment-2:#383349; --line:#433d56; --line-soft:#3a354c;
  --ink:#f3ecdf; --ink-2:#ddd3c4; --muted:#b4aabb; --faint:#8a8197;
  --lav:#b2a3e0; --lav-deep:#cbbff0; --lav-wash:#3a3354; --sage:#a8c2a5; --sage-deep:#c4dbc0; --sage-wash:#2f3a32;
  --amber-wash:#3d3122; --rose-wash:#3e2a2b; --rose:#e39a90; --amber-deep:#f0bd75;
  --shadow-1:0 1px 0 rgba(0,0,0,.2),0 8px 20px -8px rgba(0,0,0,.5); --shadow-2:0 24px 50px -24px rgba(0,0,0,.7);
  --surface:#2a2639; --bg:#1f1c2b; --text:#f3ecdf; --focus:#cbbff0;
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:400 15px/1.6 var(--sans);font-feature-settings:"ss01","cv11";-webkit-font-smoothing:antialiased;transition:background .5s var(--ease),color .5s var(--ease)}
img,svg{max-width:100%}
h1,h2,h3,h4{font-family:var(--serif);font-weight:500;line-height:1.12;letter-spacing:-.015em;margin:0 0 .5em;font-variation-settings:"SOFT" 60,"WONK" 0}
h1{font-size:var(--t-h1)} h2{font-size:var(--t-h2)} h3{font-size:var(--t-h3);line-height:1.25} h4{font-size:16px;font-family:var(--sans);font-weight:650;letter-spacing:0}
p{margin:0 0 1em}
em,.serif-em{font-family:var(--serif);font-style:italic;font-weight:400;color:var(--lav-deep)}
a{color:inherit}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
[hidden]{display:none!important}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:6px}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;left:16px;top:-100px;z-index:999;background:var(--ink);color:var(--paper);padding:12px 18px;border-radius:var(--r-sm);text-decoration:none}
.skip-link:focus{top:12px}
.muted{color:var(--muted)} .small{font-size:13px} .tiny{font-size:12px}
.hand{font-family:var(--hand);font-weight:500}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font:650 11.5px/1 var(--sans);letter-spacing:.16em;text-transform:uppercase;color:var(--lav-deep);margin-bottom:16px}
.eyebrow::before{content:"";width:18px;height:1.5px;background:currentColor;opacity:.6}
.stack{display:flex;flex-direction:column;gap:14px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.spread{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}

/* ---------- buttons ---------- */
.btn{--b:var(--ink);display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:44px;padding:11px 20px;border-radius:var(--pill);border:1.5px solid transparent;font:600 14px/1.2 var(--sans);text-decoration:none;transition:transform .3s var(--ease),box-shadow .3s var(--ease),background .25s,color .25s,border-color .25s;white-space:nowrap}
.btn:hover{transform:translateY(-2px)} .btn:active{transform:translateY(0)}
.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}
.btn-primary{background:var(--ink);color:var(--paper);box-shadow:0 10px 24px -14px rgba(42,38,56,.8)}
body[data-theme="evening"] .btn-primary{background:var(--amber-glow);color:#2a2030}
.btn-primary:hover{box-shadow:0 16px 30px -14px rgba(42,38,56,.7)}
.btn-lamp{background:#E7B56B;color:#292735;box-shadow:0 10px 24px -14px rgba(180,120,40,.9)}
.btn-lamp:hover{box-shadow:0 16px 34px -12px rgba(231,163,71,.95)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink-2);background:var(--surface)}
.btn-soft{background:var(--lav-wash);color:var(--lav-deep)}
.btn-sage{background:var(--sage-wash);color:var(--sage-deep)}
.btn-danger{background:var(--rose-wash);color:var(--rose)}
.btn-sm{min-height:36px;padding:7px 14px;font-size:13px}
.btn-lg{min-height:54px;padding:15px 28px;font-size:15.5px}
.btn-text{background:none;border:0;padding:6px 4px;color:var(--lav-deep);font-weight:600;font-size:13.5px;text-decoration:underline;text-decoration-color:transparent;text-underline-offset:3px;transition:text-decoration-color .2s;min-height:36px}
.btn-text:hover{text-decoration-color:currentColor}
.icon-btn{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:12px;border:0;background:transparent;color:var(--muted);transition:background .2s,color .2s}
.icon-btn:hover{background:var(--parchment);color:var(--ink)}
.icon{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:none}

/* ---------- forms ---------- */
label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:600;color:var(--ink-2)}
label .hint{font-weight:400;color:var(--muted);font-size:12.5px}
input[type=text],input[type=number],input[type=date],input[type=password],input[type=search],input:not([type]),select,textarea{width:100%;min-height:44px;padding:10px 14px;border:1.5px solid var(--line);border-radius:12px;background:var(--surface);font-size:15px;font-weight:400;color:var(--ink);transition:border-color .2s,box-shadow .2s}
textarea{min-height:96px;resize:vertical;line-height:1.5}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--lav);box-shadow:0 0 0 4px color-mix(in srgb,var(--lav) 22%,transparent)}
.checkline{flex-direction:row;align-items:flex-start;gap:12px;font-weight:500;padding:12px 14px;border:1.5px solid var(--line-soft);border-radius:14px;background:var(--surface);cursor:pointer}
.checkline input{width:20px;height:20px;margin-top:2px;accent-color:var(--lav-deep);flex:none}
.checkline span{display:flex;flex-direction:column;gap:2px}
.checkline small{font-weight:400;color:var(--muted);font-size:12.5px;line-height:1.45}
.field-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:center;gap:6px;min-height:40px;padding:8px 15px;border-radius:var(--pill);border:1.5px solid var(--line);background:var(--surface);font:550 13.5px/1.2 var(--sans);color:var(--ink-2);transition:all .25s var(--ease)}
.chip:hover{border-color:var(--lav);color:var(--ink)}
.chip[aria-pressed="true"],.chip.on{background:var(--ink);border-color:var(--ink);color:var(--paper)}
body[data-theme="evening"] .chip[aria-pressed="true"],body[data-theme="evening"] .chip.on{background:var(--amber-glow);border-color:var(--amber-glow);color:#2a2030}
.seg{display:inline-flex;padding:4px;background:var(--parchment);border-radius:var(--pill);gap:2px;flex-wrap:wrap}
.seg button{border:0;background:transparent;padding:8px 14px;min-height:36px;border-radius:var(--pill);font:600 13px var(--sans);color:var(--muted)}
.seg button[aria-pressed="true"]{background:var(--surface);color:var(--ink);box-shadow:var(--shadow-1)}

/* ---------- labels / tags ---------- */
.tag{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:var(--pill);font:650 11.5px/1.5 var(--sans);letter-spacing:.02em;background:var(--parchment);color:var(--ink-2);white-space:nowrap}
.tag.lav{background:var(--lav-wash);color:var(--lav-deep)} .tag.sage{background:var(--sage-wash);color:var(--sage-deep)} .tag.amber{background:var(--amber-wash);color:var(--amber-deep)} .tag.rose{background:var(--rose-wash);color:var(--rose)}
.ai-badge{display:inline-flex;align-items:center;gap:7px;padding:5px 12px;border-radius:var(--pill);font:650 12px/1.3 var(--sans);border:1.5px solid}
.ai-badge::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.ai-badge.live{color:var(--sage-deep);border-color:color-mix(in srgb,var(--sage) 50%,transparent);background:var(--sage-wash)}
.ai-badge.demo{color:var(--amber-deep);border-color:color-mix(in srgb,var(--amber) 55%,transparent);background:var(--amber-wash)}
.ai-badge.fallback{color:var(--rose);border-color:color-mix(in srgb,var(--rose) 45%,transparent);background:var(--rose-wash)}
.ai-badge.safety{color:var(--lav-deep);border-color:var(--lav);background:var(--lav-wash)}

/* ---------- paper surfaces & journal tabs (signature motif) ---------- */
.paper{position:relative;background:var(--surface);border:1px solid var(--line-soft);border-radius:var(--r);box-shadow:var(--shadow-1)}
.paper.fold{border-top-right-radius:4px}
.paper.fold::after{content:"";position:absolute;top:-1px;right:-1px;width:26px;height:26px;background:linear-gradient(225deg,var(--bg) 0 50%,var(--parchment-2) 50% 100%);border-bottom-left-radius:6px;box-shadow:-2px 2px 4px -2px rgba(42,38,56,.18)}
.pad{padding:22px} .pad-lg{padding:28px}
.jtab{position:relative;display:inline-flex;align-items:center;gap:8px;padding:9px 16px 9px 14px;background:var(--parchment);border-radius:12px 12px 4px 4px;font:600 13px var(--sans);color:var(--ink-2)}
.jtab::before{content:"";width:8px;height:8px;border-radius:2px;background:var(--lav);transform:rotate(45deg)}
.jtab.sage::before{background:var(--sage)} .jtab.amber::before{background:var(--amber)}
.lamp-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 4px color-mix(in srgb,var(--amber) 22%,transparent),0 0 16px 2px var(--amber-glow)}

/* =====================================================================
   LANDING
   ===================================================================== */
.site-nav{position:fixed;inset:0 0 auto;z-index:50;display:flex;justify-content:space-between;align-items:center;padding:18px 6vw;transition:padding .35s var(--ease),background .35s,box-shadow .35s}
.site-nav.scrolled{padding:12px 6vw;background:color-mix(in srgb,var(--paper) 92%,transparent);backdrop-filter:blur(10px);box-shadow:0 1px 0 var(--line)}
.brand{display:inline-flex;align-items:center;gap:10px;font:500 22px/1 var(--serif);letter-spacing:-.02em;color:var(--ink);text-decoration:none}
.brand svg.mark{width:34px;height:34px}
.brand b{font-weight:600}
.site-nav .links{display:flex;align-items:center;gap:26px}
.site-nav .links a:not(.btn){font-size:14px;font-weight:550;text-decoration:none;color:var(--ink-2);transition:opacity .2s}
.site-nav .links a:not(.btn):hover{opacity:.65}
.hero{position:relative;min-height:100svh;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);align-items:center;gap:4vw;padding:120px 6vw 70px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-20% -10% auto auto;width:70vw;height:70vw;background:radial-gradient(closest-side,color-mix(in srgb,var(--amber-glow) 55%,transparent),transparent 70%);opacity:.55;pointer-events:none}
.hero-copy{position:relative;z-index:2;max-width:610px}
.hero h1{font-size:clamp(34px,4.2vw,58px);line-height:1.02;letter-spacing:-.03em;font-weight:450;margin-bottom:24px}
.hero h1 em{font-weight:350}
.hero .lede{font-size:clamp(17px,1.35vw,19.5px);color:var(--ink-2);max-width:520px;margin-bottom:34px}
.hero .actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.hero .reassure{display:flex;gap:18px;flex-wrap:wrap;margin-top:28px;font-size:13px;color:var(--muted)}
.hero .reassure span{display:inline-flex;gap:8px;align-items:center}
.hero-scene{position:relative;z-index:1;aspect-ratio:1/0.86;border-radius:var(--r-xl);overflow:hidden;box-shadow:0 50px 90px -40px rgba(42,38,56,.55),0 0 0 1px var(--line-soft);transform:rotate(.6deg)}
.hero-scene .scene-svg{width:100%;height:100%;display:block}
.hero-bubble{position:absolute;right:6%;top:9%;z-index:3;max-width:250px;padding:14px 16px;background:var(--ivory);border-radius:18px 18px 18px 4px;box-shadow:var(--shadow-2);font-size:14px;line-height:1.45;animation:float 6s ease-in-out infinite}
.hero-bubble b{display:block;font-family:var(--serif);font-weight:550;font-size:15px;margin-bottom:2px}
.hero-tab{position:absolute;left:-14px;bottom:12%;z-index:3;display:flex;align-items:center;gap:12px;padding:13px 18px;background:var(--ivory);border-radius:14px;box-shadow:var(--shadow-2);font-size:13.5px;transform:rotate(-2.5deg)}
.hero-tab .check{width:24px;height:24px;border-radius:7px;background:var(--sage);display:grid;place-items:center;color:white}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.section{padding:clamp(80px,10vw,130px) 6vw}
.section-head{max-width:720px;margin-bottom:56px}
.section-head h2{font-size:clamp(30px,3.8vw,50px);font-weight:450;letter-spacing:-.025em}
.section-head p{color:var(--ink-2);font-size:17px;max-width:600px}
.corners{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.corner{padding:26px 22px 24px;min-height:220px;display:flex;flex-direction:column;gap:10px;transition:transform .5s var(--ease),box-shadow .5s var(--ease)}
.corner:hover{transform:translateY(-6px) rotate(-.4deg);box-shadow:var(--shadow-2)}
.corner .num{font:500 13px var(--hand);font-size:22px;color:var(--amber-deep)}
.corner h3{margin:0}
.corner p{color:var(--ink-2);font-size:14.5px;margin:0}
.corner.wide{grid-column:span 2;background:linear-gradient(140deg,var(--lav-wash),var(--surface) 70%)}
.meet{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:6vw;align-items:center;background:var(--parchment);border-radius:var(--r-xl);margin:0 3vw;padding:clamp(56px,7vw,96px) clamp(28px,5vw,80px)}
.meet-stage{position:relative;display:grid;place-items:center;aspect-ratio:1;max-width:420px;width:100%;margin:auto;background:radial-gradient(closest-side,color-mix(in srgb,var(--amber-glow) 70%,transparent),transparent 72%)}
.meet-stage .nuru{width:56%;height:auto}
.state-row{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0}
.promise-list{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:12px}
.promise-list li{display:flex;gap:12px;align-items:flex-start;color:var(--ink-2)}
.promise-list li::before{content:"";flex:none;margin-top:8px;width:9px;height:9px;border-radius:2px;transform:rotate(45deg);background:var(--sage)}
.results-story{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:5vw;align-items:start}
.feel-demo{padding:28px}
.feel-demo .bubble{margin-top:16px;padding:16px 18px;border-radius:16px 16px 16px 4px;background:var(--lav-wash);color:var(--ink);font-size:15px;min-height:96px;transition:opacity .3s}
.honest{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.honest .paper{padding:26px}
.cta-band{margin:0 3vw 3vw;border-radius:var(--r-xl);padding:clamp(56px,8vw,110px) 6vw;background:#27223a;color:#f3ecdf;position:relative;overflow:hidden;display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);gap:40px;align-items:center}
.cta-band::after{content:"";position:absolute;right:-8%;top:-30%;width:55%;aspect-ratio:1;background:radial-gradient(closest-side,rgba(248,213,149,.4),transparent 70%)}
.cta-band h2{font-size:clamp(30px,4vw,52px);font-weight:450;color:#fbf7ef}
.cta-band h2 em{color:var(--amber-glow)}
.cta-band p{color:#ddd3c4;max-width:520px}
.cta-band .nuru{width:160px;height:auto;justify-self:center;position:relative;z-index:1}
.site-foot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;padding:30px 6vw 40px;color:var(--muted);font-size:13px}
.js-reveal .reveal{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.js-reveal .reveal.is-visible{opacity:1;transform:none}

/* =====================================================================
   AUTH
   ===================================================================== */
.auth{min-height:100svh;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr)}
.auth-art{position:relative;overflow:hidden;background:var(--parchment)}
.auth-art .scene-svg{position:absolute;inset:0;width:100%;height:100%}
.auth-art .brand{position:absolute;top:28px;left:32px;z-index:2}
.auth-art .quote{position:absolute;left:32px;bottom:32px;right:32px;z-index:2;max-width:420px;padding:20px 22px;background:color-mix(in srgb,var(--ivory) 92%,transparent);border-radius:18px;box-shadow:var(--shadow-2)}
.auth-art .quote h1{font-size:clamp(26px,2.6vw,36px);font-weight:450;margin:0 0 6px}
.auth-art .quote p{margin:0;color:var(--ink-2)}
.auth-panel{display:flex;align-items:center;justify-content:center;padding:48px 6vw}
.auth-card{width:100%;max-width:430px}
.auth-card h2{font-size:32px;font-weight:450}
.auth-card form{display:flex;flex-direction:column;gap:14px;margin:24px 0}
.errorlist{list-style:none;margin:4px 0 0;padding:10px 12px;border-radius:10px;background:var(--rose-wash);color:var(--rose);font-weight:500;font-size:13px}
.helptext,.help-text{font-size:12px;font-weight:400;color:var(--muted)}
.help-text ul{margin:4px 0 0;padding-left:18px}

/* =====================================================================
   APP SHELL
   ===================================================================== */
.app{height:100svh;display:grid;grid-template-rows:auto auto minmax(0,1fr)}
.topbar{position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:16px;padding:10px clamp(14px,2vw,26px);background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line-soft)}
.topbar .brand{font-size:19px}
.topbar .brand svg.mark{width:30px;height:30px}
.mainnav{display:flex;gap:2px;margin:0 auto;padding:4px;background:var(--parchment);border-radius:var(--pill);overflow-x:auto;scrollbar-width:none}
.mainnav::-webkit-scrollbar{display:none}
.mainnav button{display:inline-flex;align-items:center;gap:7px;border:0;background:transparent;padding:8px 13px;min-height:38px;border-radius:var(--pill);font:600 13px var(--sans);color:var(--muted);white-space:nowrap;transition:background .25s var(--ease),color .2s}
.mainnav button:hover{color:var(--ink)}
.mainnav button[aria-current="page"]{background:var(--surface);color:var(--ink);box-shadow:var(--shadow-1)}
.mainnav .icon{width:17px;height:17px}
.topbar .right{display:flex;align-items:center;gap:10px}
.avatar{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:var(--lav-wash);color:var(--lav-deep);font:600 14px var(--serif);border:0}
.user-menu{position:relative}
.user-menu .menu{position:absolute;right:0;top:calc(100% + 8px);min-width:220px;padding:8px;background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-2);z-index:60}
.user-menu .menu a,.user-menu .menu button{display:flex;width:100%;gap:10px;align-items:center;padding:10px 12px;border-radius:10px;border:0;background:none;text-align:left;font-size:14px;text-decoration:none;color:var(--ink)}
.user-menu .menu a:hover,.user-menu .menu button:hover{background:var(--parchment)}
.banner{display:flex;gap:12px;align-items:center;justify-content:center;flex-wrap:wrap;padding:9px 16px;font-size:13px;text-align:center;background:var(--amber-wash);color:var(--ink-2);border-bottom:1px solid color-mix(in srgb,var(--amber) 30%,transparent)}
.banner.offline{background:var(--rose-wash)}


/* labelled navigation: long labels on wide screens, short where space is tight */
.mainnav .lbl-short{display:none}
.mainnav .nav-more{display:none}
.more-sheet{position:fixed;z-index:70;right:12px;bottom:calc(84px + env(safe-area-inset-bottom));width:min(300px,calc(100vw - 24px));padding:10px;background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-2);display:grid;gap:2px}
.more-sheet button{display:flex;align-items:center;min-height:46px;padding:10px 12px;border:0;border-radius:12px;background:none;font:600 14.5px var(--sans);text-align:left;color:var(--ink)}
.more-sheet button:hover{background:var(--parchment)}
.focus-pill{display:inline-flex;align-items:center;gap:6px;padding:3px 6px 3px 12px;border-radius:var(--pill);background:var(--amber-wash);border:1.5px solid color-mix(in srgb,var(--amber) 55%,transparent);font-size:13px}
.focus-pill b{font-variant-numeric:tabular-nums}
.focus-pill .icon-btn{width:34px;height:34px}
.nuru-bubble{position:fixed;z-index:65;right:18px;bottom:18px;display:flex;flex-direction:column;gap:4px;max-width:min(320px,calc(100vw - 36px));padding:13px 40px 12px 15px;border-radius:18px 18px 4px 18px;background:var(--ivory);color:var(--ink);box-shadow:var(--shadow-2);border:1px solid var(--line-soft);font-size:14px;line-height:1.45;animation:bubble-in .5s var(--ease)}
.nuru-bubble .who{display:flex;align-items:center;gap:6px;font:600 12px var(--sans);color:var(--amber-deep)}
.nuru-bubble .bubble-x{position:absolute;right:4px;top:4px;width:32px;height:32px;font-size:18px}
.nuru-bubble button.btn{align-self:flex-start;margin-top:6px}
@keyframes bubble-in{from{opacity:0;transform:translateY(8px) scale(.96)}to{opacity:1;transform:none}}
body.wide-view .panel{max-width:1320px}
.section-h{font-size:21px;margin:26px 0 12px}
.strong{font-weight:650}
fieldset.bare{border:0;padding:0;margin:0;min-width:0}
fieldset.bare legend{padding:0;margin-bottom:6px}
label.chip{flex-direction:row;cursor:pointer;font-weight:550}
label.chip input{accent-color:var(--lav-deep)}
label.inline{flex-direction:row;align-items:center;gap:10px}
.err{color:var(--rose);font-weight:600}
.dot{display:inline-block;width:10px;height:10px;border-radius:3px;transform:rotate(45deg)}
.dot.amber{background:var(--amber)} .dot.lav{background:var(--lav)} .dot.sage{background:var(--sage)}

/* ---------- Today ---------- */
.today-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);grid-template-areas:"scene copy" "scene groups";gap:6px 32px;align-items:end;padding:22px;background:linear-gradient(160deg,var(--surface),var(--parchment));border:1px solid var(--line-soft);border-radius:var(--r-lg);box-shadow:var(--shadow-1)}
.today-scene{grid-area:scene;align-self:stretch;min-height:240px;border-radius:var(--r);overflow:hidden;background:var(--parchment)}
.today-scene .scene-svg{width:100%;height:100%;display:block}
.today-copy{grid-area:copy}
.today-copy .hello{font:450 clamp(22px,2.3vw,30px)/1.15 var(--serif);margin:0 0 6px}
.today-copy .intro{color:var(--ink-2);margin:0 0 10px;max-width:46ch}
.today-copy h2{font-size:clamp(24px,2.4vw,32px);margin:6px 0 4px}
.help-groups{grid-area:groups;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.help-group{display:grid;gap:8px;align-content:start}
.help-group h3{display:flex;align-items:center;gap:8px;margin:0;font:650 12px var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.help-action{display:flex;align-items:flex-start;gap:10px;min-height:64px;padding:12px;border:1.5px solid var(--line);border-radius:14px;background:var(--surface);text-align:left;color:var(--ink);transition:border-color .2s,transform .3s var(--ease),box-shadow .3s}
.help-action:hover{border-color:var(--lav);transform:translateY(-2px);box-shadow:var(--shadow-1)}
.help-action .icon{color:var(--lav-deep);margin-top:2px}
.help-action b{display:block;font-size:14.5px;line-height:1.25}
.help-action small{display:block;color:var(--muted);font-size:12.5px;margin-top:2px}
.today-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:16px}
.card{padding:18px 20px;background:var(--surface);border:1px solid var(--line-soft);border-radius:var(--r);box-shadow:var(--shadow-1)}
.card.next{background:linear-gradient(150deg,var(--surface) 45%,var(--amber-wash))}
.card-h{font:650 12px var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:0 0 10px}
.card h3{font-size:20px;margin:0 0 4px}
.card .meta{font-size:13.5px;color:var(--ink-2);margin:0 0 12px}
.kicker{font:650 11.5px var(--sans);letter-spacing:.1em;text-transform:uppercase;color:var(--amber-deep);margin:0 0 4px;display:block}
.list.compact .item{padding:9px 12px}
.today-foot{margin-top:18px;text-align:center}

/* ---------- Study Together ---------- */
.panel-body.study-body{padding-top:12px}
.study{display:grid;gap:12px}
.study-scene{position:relative;height:clamp(150px,19vw,230px);border-radius:var(--r-lg);overflow:hidden;background:var(--parchment);border:1px solid var(--line-soft)}
.study-scene .scene-svg{position:absolute;inset:0;width:100%;height:100%;display:block}
.scene-caption{position:absolute;left:14px;bottom:12px;margin:0;display:flex;align-items:center;gap:8px;max-width:calc(100% - 28px);padding:7px 13px;border-radius:var(--pill);background:color-mix(in srgb,var(--ivory) 92%,transparent);box-shadow:var(--shadow-1);font-size:13.5px;color:var(--ink)}
.scene-caption b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.session-bar{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.session-bar .btn-text{margin-left:auto}
.study-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,390px);gap:16px;align-items:start}
.study.is-collapsed .study-grid{grid-template-columns:minmax(0,1fr) 64px}
.notebook{padding:22px clamp(18px,2.4vw,32px) 26px;background:var(--surface);background-image:linear-gradient(90deg,transparent 30px,color-mix(in srgb,var(--rose) 22%,transparent) 30px 31.5px,transparent 31.5px);min-height:420px}
.nb-top{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:8px;padding-left:18px}
.nb-top .btn-text{margin-left:auto}
.nb-h{font-size:clamp(22px,2.1vw,28px);margin:0 0 12px;padding-left:18px}
.notebook > :not(.nb-top):not(.nb-h){margin-left:18px}
.nb-section{margin-top:20px}
.nb-section h3{font-size:17px;margin:0 0 8px}
.brief p{white-space:pre-wrap;margin:8px 0 0;color:var(--ink)}
.current-step{margin:12px 0;padding:16px;border-radius:var(--r);background:var(--amber-wash);border-left:4px solid var(--amber)}
.current-step h3{font-size:19px;margin:0 0 10px}
.checklist{list-style:none;margin:10px 0 0;padding:0;display:grid;gap:6px}
.checklist li{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:12px;border:1px solid var(--line-soft);background:var(--bg)}
.checklist li .main{flex:1;min-width:0;display:flex;flex-direction:column}
.checklist li .title{font-weight:600;overflow-wrap:anywhere}
.checklist li .meta{font-size:12.5px;color:var(--muted)}
.checklist li.done .title{text-decoration:line-through;color:var(--muted)}
.checklist li.current{border-color:var(--amber);box-shadow:inset 0 0 0 1px var(--amber)}
textarea.ruled{background-color:var(--surface);background-image:repeating-linear-gradient(transparent 0 26px,var(--line-soft) 26px 27px);background-attachment:local;line-height:27px;padding-top:4px;min-height:190px}
.passages{display:grid;gap:10px;margin-top:10px}
.passage-pick{padding:12px 14px;border-radius:12px;border:1px solid var(--line-soft);background:var(--bg);display:grid;gap:8px;justify-items:start}
.passage-pick p{margin:0;white-space:pre-wrap;font-size:14.5px}
.passage-pick.selected{border-color:var(--sage);background:var(--sage-wash);box-shadow:inset 0 0 0 1px var(--sage)}
.question-text{font:450 19px/1.45 var(--serif);margin:10px 0 0;color:var(--ink)}
.journey{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;padding:0;margin:0 0 16px;list-style:none;counter-reset:j}
.journey li{counter-increment:j;padding:10px;border-radius:12px;background:var(--parchment);font-size:12.5px;font-weight:600;color:var(--ink-2)}
.journey li::before{content:counter(j);display:block;font:500 20px/1 var(--hand);color:var(--lav-deep)}
.summary{padding:18px;border-radius:var(--r);background:var(--sage-wash)}
.facts{margin:8px 0 12px;padding-left:20px;display:grid;gap:4px}
details.past{margin-bottom:10px;padding:8px 12px;border-radius:12px;background:var(--bg)}
.pick-continue{display:flex;flex-wrap:wrap;align-items:center;gap:6px 12px;padding:14px 16px;margin-bottom:14px;border-radius:var(--r);background:var(--amber-wash)}
.pick-continue .kicker{width:100%;margin:0}
.pick-continue .btn{margin-left:auto}
.pick-group{margin-top:18px}
.pick-group h3{font-size:17px;margin:0 0 8px}
.pick-group.two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.pick-group.two input{flex:1;min-width:150px}
.empty.small{padding:16px}

/* companion panel */
.companion{position:sticky;top:76px;display:flex;flex-direction:column;max-height:calc(100svh - 96px);background:var(--surface);border:1px solid var(--line-soft);border-radius:var(--r-lg);box-shadow:var(--shadow-1);overflow:hidden}
.companion-head{display:flex;align-items:center;gap:10px;padding:12px 12px 10px;border-bottom:1px solid var(--line-soft);flex-wrap:wrap}
.companion-nuru .nuru{width:34px;height:auto}
.companion-title{display:flex;flex-direction:column;line-height:1.2;margin-right:auto}
.companion-body{flex:1;min-height:0;display:flex;flex-direction:column;padding:12px 14px 0;overflow:hidden}
.companion-body .context-chip{flex-wrap:wrap;margin-bottom:8px;font-size:13px}
.companion-body .chat-log{flex:1;overflow-y:auto;min-height:160px;padding-right:4px}
.companion-body .msg{max-width:100%}
.companion-body .prompt-chips{padding:8px 0}
.companion-body .prompt-chips .chip{min-height:36px;font-size:12.5px;padding:6px 12px}
.companion-body .composer{position:static;margin:0 -14px;padding:8px 14px 14px;background:var(--surface)}
.study.is-collapsed .companion{align-items:center}
.study.is-collapsed .companion-head{flex-direction:column;border:0;padding:12px 6px}
.study.is-collapsed .companion-title,.study.is-collapsed .companion-body{display:none}
.study.is-collapsed .help-here{writing-mode:vertical-rl;padding:14px 8px;min-height:0}
.help-fab{display:none}

/* focus card */
.focus-card{display:grid;grid-template-columns:auto minmax(0,1fr);gap:8px 18px;align-items:center;margin:12px 0;padding:16px 18px;border-radius:var(--r);background:#2b2640;color:#f3ecdf}
.focus-card .fc-time{text-align:center}
.focus-card .fc-clock{display:block;font:350 40px/1 var(--serif);font-variant-numeric:tabular-nums}
.focus-card small{font:600 11px var(--sans);letter-spacing:.12em;text-transform:uppercase;color:#cbbff0}
.focus-card h3{font-size:17px;margin:0 0 8px;color:#fbf7ef}
.focus-card .tiny{color:#cbbff0}
.focus-card .fc-actions{grid-column:1/-1}
.focus-card .btn-ghost{color:#f3ecdf;border-color:rgba(255,255,255,.3)}
.focus-card .btn-text{color:#e6dcff}
.focus-card .progress-line{background:rgba(255,255,255,.14)}
.focus-card.saved{display:block;background:var(--sage-wash);color:var(--ink)}
.focus-card.saved h3{color:var(--ink)}

/* progress & space */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px}
.stat{padding:14px 16px;border-radius:var(--r);background:var(--surface);border:1px solid var(--line-soft);display:flex;flex-direction:column;gap:2px}
.stat b{font:500 30px/1 var(--serif);color:var(--lav-deep)}
.stat span{font-weight:600;font-size:13.5px}
.stat small{color:var(--muted);font-size:12px}
.keepsake h3{font-size:17px;margin:0}
.desk-preview,.space-preview{height:clamp(150px,18vw,220px);border-radius:var(--r-lg);overflow:hidden;margin:6px 0 14px;border:1px solid var(--line-soft)}
.desk-preview .scene-svg,.space-preview .scene-svg{width:100%;height:100%;display:block}
.space-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:12px}
.space-grid h3{font-size:17px}
.space-grid p.small.strong{margin:12px 0 6px}
.ob-scene{height:150px;border-radius:var(--r);overflow:hidden;margin-bottom:6px}
.ob-scene .scene-svg{width:100%;height:100%;display:block}

/* =====================================================================
   SCENE SVG (Study Together illustration)
   ===================================================================== */
.scene-svg{--wall:#efe6d6;--wainscot:#e3d4bc;--rail:#c9a77f;--wood:#9b6b48;--wood-light:#b98559;--wood-dark:#6d4a33;--chair:#B8A4D4;--cushion:#57438A;--sky-top:#bfd8e6;--sky-bottom:#f6e6c9;--veil:0;--lamp:.8;--sun:1;--moon:0;--stars:0;--win-light:.65;--skin:#d9a77f;--hair:#2f2330;--outfit:#B8A4D4;--paper-c:#FAF7F0;background:var(--wall)}
.scene-svg[data-skin="s1"]{--skin:#f1d0b5} .scene-svg[data-skin="s2"]{--skin:#d6a47c} .scene-svg[data-skin="s3"]{--skin:#a66f4b} .scene-svg[data-skin="s4"]{--skin:#6b432c}
.scene-svg[data-outfit="lavender"]{--outfit:#B8A4D4} .scene-svg[data-outfit="sage"]{--outfit:#A8BFA3} .scene-svg[data-outfit="amber"]{--outfit:#E7B56B} .scene-svg[data-outfit="plum"]{--outfit:#57438A}
.scene-svg .sc-wall{fill:var(--wall)} .scene-svg .sc-wainscot{fill:var(--wainscot)} .scene-svg .sc-rail{stroke:var(--rail);stroke-width:5}
.scene-svg .sc-sky-top{stop-color:var(--sky-top)} .scene-svg .sc-sky-bottom{stop-color:var(--sky-bottom)}
.scene-svg .sc-sun{fill:#fff1c9;opacity:var(--sun)} .scene-svg .sc-moon{fill:#f6ecd4;opacity:var(--moon)} .scene-svg .sc-stars circle{fill:#fff;opacity:var(--stars)}
.scene-svg .sc-view{display:none}
.scene-svg[data-scenery="garden"] .sc-view-garden,.scene-svg[data-scenery="city"] .sc-view-city,.scene-svg[data-scenery="rain"] .sc-view-rain{display:inline}
.scene-svg .sc-hill-far{fill:#9fb893} .scene-svg .sc-hill-near{fill:#7f9e78} .scene-svg .sc-rainy{fill:#8e9c93}
.scene-svg .sc-tree path{stroke:#6a5038;stroke-width:5} .scene-svg .sc-tree circle{fill:#6f8f68}
.scene-svg .sc-campus{fill:#e9dcc0} .scene-svg .sc-campus-win{fill:none;stroke:#a8956f;stroke-width:3}
.scene-svg .sc-city-far{fill:#a9a6bb} .scene-svg .sc-city-near{fill:#827d98} .scene-svg .sc-city-lights rect{fill:#ffe3a3;opacity:calc(.25 + var(--stars) * .75)}
.scene-svg .sc-drops{stroke:#fff;stroke-width:1.8;stroke-linecap:round;opacity:.6}
.scene-svg[data-scenery="rain"]{--sky-top:#aeb7c4;--sky-bottom:#d9dbe0;--sun:0}
.scene-svg .sc-window-frame{fill:none;stroke:var(--paper-c);stroke-width:12} .scene-svg .sc-mullion{stroke:var(--paper-c);stroke-width:6} .scene-svg .sc-sill{fill:var(--paper-c)}
.scene-svg .sc-window-light{opacity:var(--win-light);mix-blend-mode:soft-light;pointer-events:none}
.scene-svg .sc-case{fill:var(--wood)} .scene-svg .sc-case-inner{fill:var(--wood-dark)} .scene-svg .sc-board{stroke:var(--wood);stroke-width:8}
.scene-svg .b1{fill:#B8A4D4} .scene-svg .b2{fill:#E7B56B} .scene-svg .b3{fill:#A8BFA3} .scene-svg .b4{fill:#c6714f} .scene-svg .b5{fill:#f1e6d2}
.scene-svg .sc-chair{fill:var(--chair);filter:brightness(.92)} .scene-svg .sc-chair-stitch{fill:none;stroke:#fff;stroke-width:2;stroke-dasharray:5 6;opacity:.45}
.scene-svg .sc-cushion{fill:var(--cushion)}
.scene-svg .skin{fill:var(--skin)}
.scene-svg .hair{display:none;fill:var(--hair)}
.scene-svg[data-hair="short"] .hair-short,.scene-svg[data-hair="long"] .hair-long,.scene-svg[data-hair="curly"] .hair-curly,.scene-svg[data-hair="wrap"] .hair-wrap{display:inline}
.scene-svg[data-hair="wrap"] .hair-wrap{fill:var(--cushion);filter:brightness(1.25)}
.scene-svg[data-hair="wrap"][data-outfit="plum"] .hair-wrap{fill:#E7B56B;filter:none}
.scene-svg[data-hair="wrap"] .ears{display:none}
.scene-svg .sc-torso,.scene-svg .sc-sleeve{fill:var(--outfit)} .scene-svg .sc-sleeve{filter:brightness(.94)}
.scene-svg .sc-collar{fill:none;stroke:#fff;stroke-width:3;opacity:.6}
.scene-svg .sc-eye{fill:#292735} .scene-svg .sc-brow{fill:none;stroke:#292735;stroke-width:2.4;stroke-linecap:round;opacity:.75}
.scene-svg .sc-mouth{fill:none;stroke:#292735;stroke-width:2.6;stroke-linecap:round} .scene-svg .sc-cheek{fill:#f19a86;opacity:.35}
.scene-svg .sc-desk-top{fill:var(--wood-light)} .scene-svg .sc-desk-front{fill:var(--wood)} .scene-svg .sc-desk-line{stroke:var(--wood-dark);stroke-width:2;opacity:.5}
.scene-svg .sc-page{fill:var(--paper-c);stroke:#d8c7a6;stroke-width:1.5} .scene-svg .sc-page-lines{fill:none;stroke:#c7b59a;stroke-width:1.5}
.scene-svg .sc-pen{stroke:#292735;stroke-width:3;stroke-linecap:round}
.scene-svg .deco{display:none}
.scene-svg.has-succulent .deco-succulent,.scene-svg.has-reading_lamp .deco-reading_lamp,.scene-svg.has-trailing_fern .deco-trailing_fern,.scene-svg.has-tea_set .deco-tea_set,.scene-svg.has-paper_garland .deco-paper_garland,.scene-svg.has-brass_clock .deco-brass_clock,.scene-svg.has-desk_globe .deco-desk_globe,.scene-svg.has-star_chart .deco-star_chart,.scene-svg.has-index_cards .deco-index_cards{display:inline}
.scene-svg .sc-lamp-glow{pointer-events:none;mix-blend-mode:screen;opacity:var(--lamp)}
.scene-svg .sc-veil{fill:#1d1838;opacity:var(--veil);pointer-events:none;mix-blend-mode:multiply}
.scene-svg[data-theme="evening"]{--wall:#4f4664;--wainscot:#433b56;--rail:#7d6650;--sky-top:#1f2147;--sky-bottom:#6a4f7c;--veil:.16;--sun:0;--moon:1;--stars:1;--win-light:.12;--paper-c:#f4ead6}
.scene-svg[data-theme="evening"][data-scenery="rain"]{--sky-top:#2a2d40;--sky-bottom:#4a4a5e;--moon:.35;--stars:.2}
.scene-svg[data-lamp="soft"]{--lamp:.4} .scene-svg[data-lamp="off"]{--lamp:0} .scene-svg[data-theme="evening"][data-lamp="warm"]{--lamp:1}
.scene-svg .sc-student{transform-origin:485px 340px}
@media (prefers-reduced-motion:no-preference){
  html:not([data-motion="reduce"]) .scene-svg .sc-student{animation:breathe 6s ease-in-out infinite}
  html:not([data-motion="reduce"]) .scene-svg[data-activity="writing"] .sc-pen-hand{animation:write 1.6s ease-in-out infinite;transform-origin:530px 338px}
  html:not([data-motion="reduce"]) .scene-svg .sc-drops{animation:rain 1.1s linear infinite}
}
@keyframes breathe{0%,100%{transform:none}50%{transform:translateY(-1.5px)}}
@keyframes write{0%,100%{transform:none}25%{transform:translate(4px,-1px)}50%{transform:translate(8px,0)}75%{transform:translate(3px,1px)}}
@keyframes rain{from{transform:translate(0,-40px)}to{transform:translate(-8px,40px)}}

.panel:focus{outline:none}
.panel{position:relative;display:flex;flex-direction:column;min-height:0;background:var(--bg)}
.panel-head{display:flex;align-items:center;gap:12px;padding:16px clamp(18px,2.2vw,30px) 12px;border-bottom:1px solid var(--line-soft)}
.panel-head h1{font-size:clamp(22px,2vw,28px);margin:0;font-weight:500}
.panel-head .sub{font-size:13px;color:var(--muted)}
.panel-head .back{margin-left:-8px}
.panel-head .tools{margin-left:auto;display:flex;gap:6px;align-items:center}
.panel-body{flex:1;min-height:0;overflow-y:auto;padding:20px clamp(18px,2.2vw,30px) 40px;scroll-behavior:smooth}
.panel-body.chat-body{display:flex;flex-direction:column;padding-bottom:0}
.view-enter{animation:view-in .55s var(--ease)}
@keyframes view-in{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.section-title{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin:26px 0 12px}
.section-title h2{font-size:20px;margin:0;font-weight:500}
.section-title:first-child{margin-top:0}
.empty{padding:26px 22px;text-align:center;border:1.5px dashed var(--line);border-radius:var(--r);color:var(--muted)}
.empty h3{color:var(--ink);font-size:18px;margin-bottom:6px}
.empty .nuru{width:56px;height:auto;margin-bottom:6px}
.notice{display:flex;gap:12px;padding:14px 16px;border-radius:14px;background:var(--amber-wash);font-size:14px;color:var(--ink)}
.notice.rose{background:var(--rose-wash)} .notice.lav{background:var(--lav-wash)} .notice.sage{background:var(--sage-wash)}
.notice .icon{color:var(--amber-deep);margin-top:2px}
.notice p{margin:0}

/* next step card */
.next-card{padding:22px 22px 20px;background:linear-gradient(150deg,var(--surface) 40%,var(--amber-wash));overflow:hidden}
.next-card::before{content:"";position:absolute;right:-50px;top:-50px;width:170px;height:170px;border-radius:50%;background:radial-gradient(closest-side,color-mix(in srgb,var(--amber-glow) 80%,transparent),transparent)}
.next-card .kicker{display:flex;align-items:center;gap:10px;font:600 12px var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--amber-deep);margin-bottom:12px}
.next-card h2{font-size:clamp(22px,2vw,27px);margin:0 0 6px;position:relative}
.next-card .meta{color:var(--ink-2);font-size:14px;margin-bottom:18px;position:relative}
.next-card .row{position:relative}
.quick{margin-top:14px;padding:18px 20px}
.quick h3{font-size:18px;margin:0 0 4px}
.quick-plan{list-style:none;margin:14px 0 0;padding:0;display:grid;gap:8px;counter-reset:q}
.quick-plan li{display:grid;grid-template-columns:52px 1fr;gap:10px;align-items:start;padding:10px 12px;background:var(--parchment);border-radius:12px;font-size:14px}
.quick-plan li b{font:500 20px/1 var(--hand);color:var(--amber-deep)}

/* lists */
.list{display:grid;gap:8px;margin:0;padding:0;list-style:none}
.item{display:flex;align-items:center;gap:12px;padding:12px 14px;background:var(--surface);border:1px solid var(--line-soft);border-radius:14px;transition:border-color .2s,box-shadow .3s var(--ease),transform .3s var(--ease)}
.item:hover{border-color:var(--line);box-shadow:var(--shadow-1)}
.item .main{flex:1;min-width:0}
.item .title{font-weight:600;font-size:14.5px;color:var(--ink);overflow-wrap:anywhere}
.item .meta{font-size:12.5px;color:var(--muted)}
.item.done .title{text-decoration:line-through;text-decoration-color:var(--faint);color:var(--muted)}
.item.clickable{cursor:pointer;width:100%;text-align:left;font:inherit}
.check{flex:none;width:28px;height:28px;border-radius:9px;border:1.8px solid var(--line);background:var(--surface);display:grid;place-items:center;color:white;transition:all .3s var(--ease)}
.check:hover{border-color:var(--sage)}
.check.on{background:var(--sage);border-color:var(--sage);animation:pop .45s var(--ease)}
@keyframes pop{40%{transform:scale(1.18)}}
.time{font:500 18px/1 var(--hand);color:var(--lav-deep);min-width:46px}

/* assignment adventure */
.stages{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:6px;margin:16px 0 8px}
.stage{position:relative;padding:10px 8px 9px;border-radius:12px;background:var(--parchment);text-align:center;font:600 12px var(--sans);color:var(--muted)}
.stage .n{display:block;font:500 18px/1 var(--hand);color:var(--faint)}
.stage.has{background:var(--lav-wash);color:var(--lav-deep)} .stage.has .n{color:var(--lav)}
.stage.done{background:var(--sage-wash);color:var(--sage-deep)} .stage.done .n{color:var(--sage)}
.stage-group{margin-top:18px}
.stage-group h4{display:flex;align-items:center;gap:8px;margin:0 0 8px;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.step-row .step-tools{display:flex;gap:2px;opacity:.55;transition:opacity .2s}
.step-row:hover .step-tools,.step-row:focus-within .step-tools{opacity:1}
.step-edit{display:grid;grid-template-columns:1fr 90px 130px auto;gap:8px;align-items:end;padding:12px;background:var(--parchment);border-radius:14px}
.progress-line{height:6px;border-radius:6px;background:var(--parchment-2);overflow:hidden}
.progress-line span{display:block;height:100%;background:linear-gradient(90deg,var(--sage),var(--amber));border-radius:6px;transition:width .8s var(--ease)}

/* plan */
.day-block{margin-top:16px}
.day-block h4{font:500 22px/1 var(--hand);color:var(--ink-2);margin:0 0 8px;letter-spacing:0}
.alert{display:grid;gap:10px;padding:14px 16px;border-radius:14px;background:var(--amber-wash);border-left:4px solid var(--amber)}
.alert.overdue{background:var(--rose-wash);border-color:var(--rose)}
.alert.missed{background:var(--lav-wash);border-color:var(--lav)}
.alert p{margin:0;font-size:14px}
.diff{display:flex;gap:10px;flex-wrap:wrap}
.diff .tag{font-size:12.5px;padding:5px 12px}

/* chat */
.chat-log{flex:1;display:flex;flex-direction:column;gap:14px;padding-bottom:20px}
.msg{max-width:88%;display:flex;flex-direction:column;gap:6px;animation:view-in .5s var(--ease)}
.msg.user{align-self:flex-end}
.msg .bubble{padding:12px 15px;border-radius:18px;font-size:15px;line-height:1.55;overflow-wrap:anywhere}
.msg.user .bubble{background:var(--ink);color:var(--paper);border-bottom-right-radius:5px}
body[data-theme="evening"] .msg.user .bubble{background:var(--lav-wash);color:var(--ink)}
.msg.ai .bubble{background:var(--surface);border:1px solid var(--line-soft);border-bottom-left-radius:5px;box-shadow:var(--shadow-1)}
.msg.ai .bubble p:last-child,.msg.ai .bubble ul:last-child{margin-bottom:0}
.msg.ai .bubble ul{margin:0 0 .8em;padding-left:20px}
.msg .who{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted);flex-wrap:wrap}
.msg .who .nuru{width:24px;height:auto}
.msg.failed .bubble{border:1.5px dashed var(--rose);background:var(--rose-wash);color:var(--ink)}
.typing{display:inline-flex;gap:5px;padding:14px 16px}
.typing i{width:7px;height:7px;border-radius:50%;background:var(--faint);animation:typing 1.2s infinite}
.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
@keyframes typing{0%,60%,100%{opacity:.3;transform:none}30%{opacity:1;transform:translateY(-3px)}}
.from-notes{padding:12px 14px;border-radius:14px;background:var(--sage-wash);font-size:14px}
.from-notes h5{margin:0 0 6px;font:650 11.5px var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--sage-deep)}
.from-notes .claim{margin:0 0 8px}
.cite{display:inline-flex;align-items:center;gap:6px;margin:2px 6px 2px 0;padding:3px 10px;border-radius:var(--pill);border:1px solid color-mix(in srgb,var(--sage) 45%,transparent);background:var(--surface);font:600 12px var(--sans);color:var(--sage-deep)}
.cite:hover{background:var(--sage-wash)}
.passage{margin-top:8px;padding:10px 12px;border-left:3px solid var(--sage);background:var(--surface);border-radius:0 10px 10px 0;font-size:13.5px;white-space:pre-wrap;color:var(--ink-2)}
.explain-label{font:650 11.5px var(--sans);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.proposal{padding:14px;border:1.5px solid var(--lav);border-radius:14px;background:var(--lav-wash);display:grid;gap:10px}
.proposal h5{margin:0;font:650 12px var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--lav-deep)}
.composer{position:sticky;bottom:0;margin:0 calc(-1 * clamp(18px,2.2vw,30px));padding:12px clamp(18px,2.2vw,30px) 16px;background:linear-gradient(180deg,transparent,var(--bg) 22%);}
.composer-box{display:flex;flex-direction:column;gap:8px;padding:10px;background:var(--surface);border:1.5px solid var(--line);border-radius:20px;box-shadow:var(--shadow-1)}
.composer-box:focus-within{border-color:var(--lav)}
.composer textarea{border:0;min-height:48px;max-height:180px;padding:6px 8px;background:transparent;box-shadow:none!important}
.composer .bar{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.composer .bar .btn{margin-left:auto}
.toggle-mini{display:inline-flex;align-items:center;gap:7px;flex-direction:row;font-size:12.5px;font-weight:550;color:var(--ink-2);padding:6px 10px;border-radius:var(--pill);background:var(--parchment);cursor:pointer}
.toggle-mini input{accent-color:var(--sage-deep);width:16px;height:16px}
.context-chip{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:14px;background:var(--lav-wash);font-size:13.5px;margin-bottom:12px}
.context-chip .x{margin-left:auto}
details.disclose{font-size:13px;color:var(--ink-2)}
details.disclose summary{cursor:pointer;font-weight:600;color:var(--lav-deep);padding:4px 0;list-style-position:inside}
details.disclose ul{margin:6px 0 0;padding-left:20px}
.mode-tabs{margin-bottom:14px}

/* tutoring stepper */
.stepper{display:grid;grid-template-columns:repeat(5,1fr);gap:6px;margin-bottom:16px;padding:0;list-style:none}
.stepper li{padding:8px 6px;border-radius:10px;background:var(--parchment);font:600 11.5px/1.3 var(--sans);text-align:center;color:var(--muted)}
.stepper li b{display:block;font:500 18px/1 var(--hand)}
.stepper li.on{background:var(--ink);color:var(--paper)}
body[data-theme="evening"] .stepper li.on{background:var(--amber-glow);color:#2a2030}
.stepper li.done{background:var(--sage-wash);color:var(--sage-deep)}
.status-pill{font:650 11px var(--sans);letter-spacing:.06em;text-transform:uppercase;padding:3px 9px;border-radius:var(--pill)}
.status-pill.attempted{background:var(--parchment-2);color:var(--ink-2)} .status-pill.practiced{background:var(--lav-wash);color:var(--lav-deep)} .status-pill.checked{background:var(--sage-wash);color:var(--sage-deep)}

/* challenge */
.challenge{padding:18px}
.order-list{list-style:none;margin:12px 0;padding:0;display:grid;gap:8px;counter-reset:ord}
.order-list li{display:flex;align-items:center;gap:10px;padding:10px 12px;background:var(--surface);border:1.5px solid var(--line);border-radius:12px;counter-increment:ord;transition:transform .35s var(--ease),border-color .2s}
.order-list li::before{content:counter(ord);font:500 20px/1 var(--hand);color:var(--lav-deep);width:18px}
.order-list li span{flex:1}
.order-list li.wrong{border-color:var(--rose)}
.order-list li.right{border-color:var(--sage);background:var(--sage-wash)}

/* results journal */
.feel-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(118px,1fr));gap:8px}
.feel{display:flex;flex-direction:column;align-items:flex-start;gap:4px;padding:12px 14px;min-height:64px;border:1.5px solid var(--line);border-radius:14px;background:var(--surface);font:600 14px var(--sans);text-align:left;transition:all .25s var(--ease)}
.feel small{font-weight:400;color:var(--muted);font-size:12px}
.feel:hover{border-color:var(--lav)}
.feel[aria-pressed="true"]{border-color:var(--ink);background:var(--parchment);box-shadow:inset 0 0 0 1px var(--ink)}
.opening{display:grid;grid-template-columns:64px 1fr;gap:14px;align-items:start;padding:18px}
.opening .nuru{width:64px;height:auto}
.opening p{font:450 18px/1.45 var(--serif);margin:0 0 12px;color:var(--ink)}
.result-entry .score{font:500 22px/1 var(--serif)}
.privacy-note{font-size:12.5px;color:var(--muted);display:flex;gap:8px;align-items:flex-start}

/* keepsakes */
.keepsake-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}
.keepsake{padding:16px;display:flex;flex-direction:column;gap:8px}
.keepsake .art{height:70px;display:grid;place-items:center;background:var(--parchment);border-radius:12px}
.keepsake .art svg{height:58px;width:auto}
.keepsake.locked{opacity:.72;background:transparent;border-style:dashed;box-shadow:none}
.keepsake.locked .art{background:transparent;border:1.5px dashed var(--line)}

/* settings */
.settings-group{padding:20px;margin-bottom:14px}
.settings-group h3{font-size:18px;margin-bottom:12px}
.memory-row{display:flex;gap:8px;align-items:center;padding:8px 10px;border-radius:12px;background:var(--parchment)}
.memory-row .text{flex:1;font-size:14px}
.danger-zone{border:1.5px solid color-mix(in srgb,var(--rose) 40%,transparent)}

.app{height:auto;min-height:100svh;display:block}
.panel{margin:0 auto;max-width:1040px}
.panel-head{border-bottom:0;padding-top:22px}
.panel-body{overflow:visible;padding-bottom:60px}
.panel-body.chat-body{min-height:calc(100svh - 160px)}

/* =====================================================================
   NURU
   ===================================================================== */
.nuru{--n-light:#fbe3ae;--n-mid:#f4c978;--n-dark:#e2a24f;--n-edge:#b9782f;--n-glow:#ffd98e;overflow:visible}
.nuru[data-hue="lavender"]{--n-light:#ece4fb;--n-mid:#d3c6f1;--n-dark:#b2a0e0;--n-edge:#7b68b8;--n-glow:#e6dcff}
.nuru[data-hue="sage"]{--n-light:#e6f1df;--n-mid:#c9ddbf;--n-dark:#a6c49a;--n-edge:#5f7f5b;--n-glow:#e7f5d8}
.nuru .nuru-string{stroke:#6d4a33;stroke-width:2.2}
.nuru .nuru-cap{fill:#3e3a52}
.nuru .nuru-f1{fill:var(--n-dark)} .nuru .nuru-f2{fill:var(--n-light)} .nuru .nuru-f3{fill:var(--n-mid)} .nuru .nuru-f4{fill:var(--n-dark);filter:brightness(.93)}
.nuru .nuru-fold{stroke:var(--n-edge);stroke-width:1.2;opacity:.35;fill:none}
.nuru .nuru-edge{fill:none;stroke:var(--n-edge);stroke-width:2;stroke-linejoin:round;opacity:.65}
.nuru .nuru-inner{fill:#fff8e4;opacity:.38;mix-blend-mode:screen}
.nuru .nuru-core-mid{stop-color:var(--n-glow)}
.nuru .nuru-halo{transform-origin:60px 80px;opacity:.85;transition:opacity .6s}
.nuru .eyes ellipse{fill:#2a2638} .nuru .eye-glint{fill:#fff}
.nuru .eyes path,.nuru .mouth{fill:none;stroke:#2a2638;stroke-width:2.8;stroke-linecap:round}
.nuru .m-open{fill:#2a2638;stroke:none}
.nuru .cheek{fill:#f19a86;opacity:.4}
.nuru .nuru-tassel{stroke:#c6714f;stroke-width:2.2;stroke-linecap:round}
.nuru .eyes,.nuru .mouth,.nuru .nuru-thought,.nuru .nuru-book,.nuru .nuru-sparks{display:none}
.nuru .nuru-book path{fill:#fffaf0;stroke:#b9a684;stroke-width:1.5} .nuru .nuru-book .book-spine{stroke:#b9a684}
.nuru .nuru-thought circle{fill:var(--n-edge);opacity:.55}
.nuru .nuru-sparks path,.nuru .nuru-sparks circle{fill:#ffcf6b}
.nuru .nuru-body{transform-origin:60px 150px;transition:transform .6s var(--ease)}
.nuru .nuru-face{transition:transform .5s var(--ease)}
/* states */
.nuru[data-state="welcoming"] .eyes-open,.nuru[data-state="welcoming"] .m-smile{display:inline}
.nuru[data-state="listening"] .eyes-open,.nuru[data-state="listening"] .m-soft{display:inline}
.nuru[data-state="listening"] .nuru-body{transform:rotate(-6deg)}
.nuru[data-state="thinking"] .eyes-up,.nuru[data-state="thinking"] .m-soft,.nuru[data-state="thinking"] .nuru-thought{display:inline}
.nuru[data-state="thinking"] .nuru-face{transform:translate(2px,-1px)}
.nuru[data-state="explaining"] .eyes-open,.nuru[data-state="explaining"] .m-open{display:inline}
.nuru[data-state="studying"] .eyes-closed,.nuru[data-state="studying"] .m-soft,.nuru[data-state="studying"] .nuru-book{display:inline}
.nuru[data-state="studying"] .nuru-face{transform:translateY(4px)}
.nuru[data-state="studying"] .nuru-halo{opacity:.55}
.nuru[data-state="celebrating"] .eyes-happy,.nuru[data-state="celebrating"] .m-open,.nuru[data-state="celebrating"] .nuru-sparks{display:inline}
.nuru[data-state="supporting"] .eyes-happy,.nuru[data-state="supporting"] .m-soft{display:inline}
.nuru[data-state="supporting"] .nuru-body{transform:rotate(4deg) translateY(4px)}
.nuru[data-state="supporting"] .nuru-halo{opacity:1}
@media (prefers-reduced-motion:no-preference){
  html:not([data-motion="reduce"]) .nuru[data-state="welcoming"] .nuru-body{animation:n-bob 4.8s ease-in-out infinite}
  html:not([data-motion="reduce"]) .nuru[data-state="thinking"] .nuru-halo{animation:n-pulse 1.6s ease-in-out infinite}
  html:not([data-motion="reduce"]) .nuru[data-state="thinking"] .nuru-thought circle{animation:typing 1.2s infinite}
  html:not([data-motion="reduce"]) .nuru[data-state="thinking"] .nuru-thought circle:nth-child(2){animation-delay:.2s}
  html:not([data-motion="reduce"]) .nuru[data-state="thinking"] .nuru-thought circle:nth-child(3){animation-delay:.4s}
  html:not([data-motion="reduce"]) .nuru[data-state="explaining"] .nuru-halo{animation:n-pulse 3s ease-in-out infinite}
  html:not([data-motion="reduce"]) .nuru[data-state="studying"] .nuru-body{animation:n-breathe 6s ease-in-out infinite}
  html:not([data-motion="reduce"]) .nuru[data-state="celebrating"] .nuru-body{animation:n-hop 1.1s var(--ease) 2}
  html:not([data-motion="reduce"]) .nuru[data-state="celebrating"] .nuru-sparks{animation:n-spark 1.6s ease-out infinite;transform-origin:60px 80px}
  html:not([data-motion="reduce"]) .nuru[data-state="supporting"] .nuru-halo{animation:n-pulse 5s ease-in-out infinite}
  html:not([data-motion="reduce"]) .nuru .eyes-open{animation:n-blink 6s infinite;transform-origin:60px 72px}
}
@keyframes n-bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}
@keyframes n-breathe{0%,100%{transform:scale(1)}50%{transform:scale(1.015)}}
@keyframes n-hop{0%,100%{transform:translateY(0)}35%{transform:translateY(-16px) rotate(-3deg)}65%{transform:translateY(0) scaleY(.96)}}
@keyframes n-pulse{0%,100%{opacity:.7;transform:scale(1)}50%{opacity:1;transform:scale(1.07)}}
@keyframes n-spark{0%{opacity:0;transform:scale(.7)}30%{opacity:1}100%{opacity:0;transform:scale(1.25)}}
@keyframes n-blink{0%,96%,100%{transform:scaleY(1)}98%{transform:scaleY(.1)}}

/* =====================================================================
   DIALOG / TOAST / CELEBRATION
   ===================================================================== */
dialog{border:0;padding:0;border-radius:var(--r-lg);background:var(--bg);color:var(--ink);box-shadow:0 40px 90px -30px rgba(20,16,32,.6);width:min(560px,calc(100vw - 32px));max-height:calc(100svh - 40px)}
dialog::backdrop{background:rgba(31,27,46,.45);backdrop-filter:blur(3px)}
dialog[open]{animation:view-in .45s var(--ease)}
.dialog-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:20px 22px 0}
.dialog-head h2{font-size:24px;margin:0}
.dialog-body{padding:16px 22px 22px;overflow-y:auto;max-height:calc(100svh - 120px)}
.onboard{width:min(680px,calc(100vw - 24px))}
.onboard .ob-hero{display:grid;grid-template-columns:96px 1fr;gap:18px;align-items:center;margin-bottom:18px}
.onboard .ob-hero .nuru{width:96px;height:auto}
.onboard .dots{display:flex;gap:6px}
.onboard .dots i{width:22px;height:5px;border-radius:5px;background:var(--line)}
.onboard .dots i.on{background:var(--ink)}
.hue-pick{display:flex;gap:12px}
.hue-pick button{display:flex;flex-direction:column;align-items:center;gap:6px;padding:10px 12px;border-radius:16px;border:1.5px solid var(--line);background:var(--surface);font:600 12.5px var(--sans)}
.hue-pick button[aria-pressed="true"]{border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}
.hue-pick .nuru{width:44px;height:auto}
.toast{position:fixed;left:50%;bottom:24px;z-index:120;display:flex;gap:10px;align-items:center;width:max-content;max-width:min(520px,calc(100vw - 32px));padding:13px 18px;border-radius:16px;background:var(--ink);color:var(--paper);box-shadow:var(--shadow-2);font-size:14px;transform:translate(-50%,30px);opacity:0;pointer-events:none;transition:all .45s var(--ease)}
body[data-theme="evening"] .toast{background:#f3ecdf;color:#2a2638}
.toast.show{opacity:1;transform:translate(-50%,0);pointer-events:auto}
.toast.error{background:var(--rose);color:#fff}
.confetti{position:fixed;inset:0;pointer-events:none;z-index:130;overflow:hidden}
.confetti i{position:absolute;bottom:-20px;width:12px;height:12px;transform:rotate(45deg);border-radius:2px;animation:rise 2.6s var(--ease) forwards}
@keyframes rise{to{transform:translateY(-75vh) rotate(260deg);opacity:0}}
.keepsake-toast{flex-wrap:nowrap!important;align-items:center}.keepsake-toast .nuru{width:30px;height:auto;flex:none}

/* =====================================================================
   RESPONSIVE
   ===================================================================== */
@media (max-width:1580px){
  .mainnav .lbl-long{display:none} .mainnav .lbl-short{display:inline}
}
@media (max-width:1100px){
  .corners{grid-template-columns:repeat(2,minmax(0,1fr))}
  .today-hero{grid-template-columns:1fr;grid-template-areas:"scene" "copy" "groups"}
  .today-scene{min-height:0;height:200px}
  .study-grid{grid-template-columns:minmax(0,1fr) minmax(300px,340px)}
}
@media (max-width:900px){
  .hero{grid-template-columns:1fr;padding-top:110px;min-height:auto}
  .hero-scene{order:-1;aspect-ratio:1.5/1;transform:none}
  .hero-tab{left:12px} .hero-bubble{right:12px}
  .meet,.results-story,.cta-band{grid-template-columns:1fr}
  .honest{grid-template-columns:1fr}
  .site-nav .links a:not(.btn){display:none}
  .auth{grid-template-columns:1fr}
  .auth-art{min-height:260px}
  .auth-art .quote{bottom:16px;left:16px;right:16px;padding:14px 16px}
  /* app: bottom navigation with the four main places + More */
  .mainnav{position:fixed;left:8px;right:8px;bottom:max(8px,env(safe-area-inset-bottom));z-index:45;margin:0;justify-content:space-between;background:var(--surface);box-shadow:var(--shadow-2);border:1px solid var(--line-soft);border-radius:22px}
  .mainnav button{flex-direction:column;gap:2px;min-height:54px;padding:6px 4px;font-size:11px;flex:1;border-radius:16px;min-width:0}
  .mainnav .nav-secondary{display:none}
  .mainnav .nav-more{display:inline-flex}
  .mainnav .nav-more.current{color:var(--ink);background:var(--parchment)}
  .mainnav .icon{width:21px;height:21px}
  .topbar .brand span.word{display:none}
  .topbar{backdrop-filter:none;background:var(--bg)}
  .topbar .ai-badge{padding:4px 9px;font-size:11px}
  .panel-head{flex-wrap:wrap;padding-top:14px}
  .panel-body{padding-bottom:120px}
  .composer{bottom:76px}
  .step-edit{grid-template-columns:1fr 1fr}
  .seg{flex-wrap:wrap}
  .banner{font-size:12px;padding:7px 12px;flex-wrap:nowrap;text-align:left;justify-content:flex-start}
  .toast{bottom:92px}
  .nuru-bubble{bottom:calc(84px + env(safe-area-inset-bottom));right:12px}
  .help-groups{grid-template-columns:1fr}
  .help-group{grid-template-columns:1fr 1fr}
  .help-group h3{grid-column:1/-1}
  .today-grid{grid-template-columns:1fr}
  /* Study Together: compact companion presence, full-width work */
  .study-scene{height:120px}
  .study-grid,.study.is-collapsed .study-grid{grid-template-columns:1fr}
  .notebook{min-height:0;background-image:none;padding:18px 16px}
  .nb-top,.nb-h{padding-left:0} .notebook > :not(.nb-top):not(.nb-h){margin-left:0}
  .session-bar .btn-text{margin-left:0}
  .companion{position:fixed;left:0;right:0;bottom:0;top:auto;z-index:75;max-height:none;height:min(82svh,720px);border-radius:22px 22px 0 0;transform:translateY(105%);transition:transform .45s var(--ease);visibility:hidden}
  .study.sheet-open .companion{transform:none;visibility:visible;box-shadow:0 -20px 50px -20px rgba(20,16,32,.45)}
  .study.is-collapsed .companion-title,.study.is-collapsed .companion-body{display:flex}
  .study.is-collapsed .companion-head{flex-direction:row}
  .study.is-collapsed .help-here{writing-mode:horizontal-tb}
  .companion-head .help-here{display:none}
  .help-fab{display:inline-flex;align-items:center;gap:8px;position:fixed;right:14px;bottom:calc(86px + env(safe-area-inset-bottom));z-index:46;min-height:52px;padding:6px 18px 6px 8px;border:0;border-radius:var(--pill);background:var(--ink);color:var(--paper);font:650 14px var(--sans);box-shadow:var(--shadow-2)}
  .help-fab .nuru{width:34px;height:auto}
  .study.sheet-open .help-fab{display:none}
  .pick-group.two{grid-template-columns:1fr}
  .journey{grid-template-columns:repeat(2,minmax(0,1fr))}
  .focus-card{grid-template-columns:1fr;text-align:left}
  .focus-pill .btn-text{display:none}
}
@media (max-width:560px){
  .corners{grid-template-columns:1fr} .corner.wide{grid-column:auto} .corner{min-height:0}
  .hero-tab{display:none} .hero-bubble{max-width:200px;font-size:13px;padding:10px 12px}
  .stages{grid-template-columns:repeat(5,minmax(0,1fr));gap:4px} .stage{font-size:10px;padding:8px 2px}
  .stepper li{font-size:10px}
  .msg{max-width:96%}
  .step-row{flex-wrap:wrap}
  .step-row .main{flex:1 1 calc(100% - 50px)}
  .step-row .step-tools{width:100%;justify-content:flex-end;opacity:1}
  .step-edit{grid-template-columns:1fr}
  .opening{grid-template-columns:44px 1fr} .opening .nuru{width:44px}
  .onboard .ob-hero{grid-template-columns:60px 1fr} .onboard .ob-hero .nuru{width:60px}
  .help-group{grid-template-columns:1fr}
  .checklist li{flex-wrap:wrap} .checklist li .main{flex:1 1 calc(100% - 50px)}
  .topbar{gap:8px;padding:8px 12px}
}
/* reduced motion: system setting or the student's own choice */
@media (prefers-reduced-motion:reduce){
  html:not([data-motion="full"]) *,html:not([data-motion="full"]) *::before,html:not([data-motion="full"]) *::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  html:not([data-motion="full"]) .reveal{opacity:1;transform:none}
}
html[data-motion="reduce"] *,html[data-motion="reduce"] *::before,html[data-motion="reduce"] *::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
html[data-motion="reduce"] .reveal{opacity:1;transform:none}
@media print{.topbar,.mainnav,.companion,.help-fab,.study-scene{display:none}}
.topbar .brand,.topbar .ai-badge{white-space:nowrap}
.companion-say{margin:0;padding:8px 14px;font-size:13.5px;background:var(--amber-wash);border-bottom:1px solid var(--line-soft);color:var(--ink)}
.study.is-collapsed .companion-say{display:none}