:root{
  --forest:#14532D; --leaf:#2E9E5B; --leaf-dark:#247A47; --saffron:#E8A33D;
  --paper:#FBF7EF; --paper-2:#F3EEE2; --tint:#E7F1E8; --ink:#1E2B24;
  --ink-soft:#516056; --line:#D8E2D6; --display:'Poppins',sans-serif; --body:'Mukta',sans-serif;
  --maxw:1140px; --r:18px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;font-family:var(--body);color:var(--ink);background:var(--paper);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;}
h1,h2,h3,.display{font-family:var(--display);line-height:1.14;margin:0;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px;}
.deva{font-family:var(--body);}
.muted{color:var(--ink-soft);}
.small{font-size:.9rem;}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--display);font-weight:600;font-size:1rem;
  border-radius:999px;padding:.8rem 1.45rem;cursor:pointer;border:2px solid transparent;transition:transform .15s,background .15s,box-shadow .15s;}
.btn-primary{background:var(--leaf);color:#fff;box-shadow:0 8px 20px rgba(46,158,91,.28);}
.btn-primary:hover{background:var(--leaf-dark);transform:translateY(-2px);}
.btn-ghost{background:transparent;color:var(--forest);border-color:var(--forest);}
.btn-ghost:hover{background:var(--forest);color:#fff;transform:translateY(-2px);}
.btn-light{background:#fff;color:var(--forest);}
.btn-danger{background:#b3261e;color:#fff;}
.btn-block{width:100%;justify-content:center;}
.btn-lg{padding:1rem 1.8rem;font-size:1.05rem;}
.btn-sm{padding:.5rem 1rem;font-size:.92rem;}
.btn-xs{padding:.35rem .7rem;font-size:.82rem;}
:focus-visible{outline:3px solid var(--saffron);outline-offset:3px;border-radius:6px;}

/* flash */
.flash{margin:14px 0;padding:.8rem 1.1rem;border-radius:12px;font-weight:500;}
.flash-success{background:#E3F3E8;color:#1c6b3a;border:1px solid #BFE3CC;}
.flash-error{background:#FBE5E3;color:#9a2820;border:1px solid #F1C4BF;}
.flash-info{background:#FBF3E3;color:#8a5a12;border:1px solid #EAD9B0;}

/* topbar + nav */
.topbar{background:var(--forest);color:#EAF3E8;font-size:.9rem;text-align:center;padding:.5rem 1rem;}
.topbar strong{color:var(--saffron);}
header.nav{position:sticky;top:0;z-index:50;background:rgba(251,247,239,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);}
.nav-in{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.6rem 0;}
.brand{display:flex;align-items:center;gap:.7rem;}
.brand-mark{width:46px;height:46px;border-radius:12px;background:#fff;border:1px solid var(--line);display:grid;place-items:center;padding:5px;flex:none;}
.brand-mark img{width:100%;height:100%;object-fit:contain;}
.brand-txt b{font-family:var(--display);font-weight:700;color:var(--forest);font-size:1.15rem;display:block;line-height:1;}
.brand-txt span{font-size:.9rem;color:var(--leaf-dark);font-weight:600;}
nav.links{display:flex;align-items:center;gap:1.5rem;}
nav.links a{font-weight:500;color:var(--ink-soft);}
nav.links a:hover{color:var(--forest);}
.nav-cta{display:flex;align-items:center;gap:.6rem;}
.hi{font-weight:600;color:var(--forest);font-size:.95rem;}
.menu-btn{display:none;background:none;border:0;cursor:pointer;padding:8px;}
.menu-btn span{display:block;width:24px;height:2.5px;background:var(--forest);margin:5px 0;border-radius:2px;}

/* hero */
.hero{position:relative;overflow:hidden;
  background:radial-gradient(900px 500px at 88% -10%,rgba(46,158,91,.10),transparent 60%),radial-gradient(700px 420px at -5% 110%,rgba(232,163,61,.12),transparent 55%);}
.hero-in{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;padding:60px 0 70px;}
.eyebrow{display:inline-flex;align-items:center;gap:.5rem;background:var(--tint);color:var(--leaf-dark);font-weight:600;font-size:.9rem;padding:.4rem .85rem;border-radius:999px;border:1px solid var(--line);}
.hero h1{font-size:clamp(2.1rem,4.4vw,3.3rem);font-weight:800;color:var(--forest);margin:1rem 0 .35rem;letter-spacing:-.5px;}
.hero h1 em{font-style:normal;color:var(--leaf);}
.hero .sub-deva{font-family:var(--body);font-weight:600;color:var(--saffron);font-size:1.2rem;margin-bottom:.9rem;}
.hero p.lead{font-size:1.1rem;color:var(--ink-soft);max-width:33rem;margin:0 0 1.4rem;}

/* start card */
.start-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px;max-width:30rem;box-shadow:0 16px 40px rgba(20,83,45,.08);}
.start-card h3{font-size:1.2rem;color:var(--forest);margin-bottom:.6rem;}
.start-card label{display:block;font-weight:600;font-size:.9rem;color:var(--ink-soft);margin:.6rem 0 .25rem;}
.start-card input{width:100%;padding:.75rem .9rem;border:1.5px solid var(--line);border-radius:11px;font-family:var(--body);font-size:1rem;background:#fff;}
.start-card input:focus{border-color:var(--leaf);outline:none;}
.start-card .btn{margin-top:1rem;}
.fine{font-size:.82rem;color:var(--ink-soft);margin-top:.6rem;}
.fine a{color:var(--leaf-dark);font-weight:600;}

/* board */
.board{position:relative;background:linear-gradient(160deg,#1c6b3a,#14532D);border-radius:24px;padding:28px;box-shadow:0 30px 60px rgba(20,83,45,.30);border:10px solid #0f3d22;}
.board:before{content:"";position:absolute;inset:14px;border:1px dashed rgba(255,255,255,.22);border-radius:14px;pointer-events:none;}
.board h3{color:#fff;font-size:1rem;font-weight:600;opacity:.9;text-align:center;}
.compass{width:160px;height:160px;margin:12px auto 16px;display:block;}
.chips{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:center;}
.chip{background:rgba(255,255,255,.12);color:#EAF3E8;border:1px solid rgba(255,255,255,.22);border-radius:999px;padding:.4rem .85rem;font-size:.88rem;font-weight:500;}
.chip.gold{background:var(--saffron);color:#3a2a06;border-color:transparent;font-weight:600;}

/* sections */
section{padding:64px 0;}
.sec-head{max-width:42rem;margin:0 auto 2.2rem;text-align:center;}
.kicker{font-family:var(--display);font-weight:600;letter-spacing:.14em;text-transform:uppercase;font-size:.8rem;color:var(--leaf-dark);}
.sec-head h2{font-size:clamp(1.6rem,3.1vw,2.3rem);color:var(--forest);font-weight:700;margin:.4rem 0 .5rem;}
.sec-head p{color:var(--ink-soft);margin:0;}

.exams{background:var(--forest);color:#fff;padding:28px 0;}
.exams-in{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:14px 26px;text-align:center;}
.exams-in .lab{font-family:var(--display);font-weight:600;color:var(--saffron);font-size:.92rem;}
.exam-pill{font-family:var(--display);font-weight:600;font-size:1.02rem;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:12px;padding:.5rem 1.05rem;}

.grid-feat{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;transition:transform .18s,box-shadow .18s;}
.card:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(20,83,45,.10);}
.ic{width:52px;height:52px;border-radius:14px;background:var(--tint);display:grid;place-items:center;margin-bottom:14px;font-size:26px;}
.card h3{font-size:1.16rem;color:var(--forest);font-weight:600;margin-bottom:.35rem;}
.card p{margin:0;color:var(--ink-soft);}

.subjects{background:var(--paper-2);}
.subj-row{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;}
.subj{background:#fff;border:1px solid var(--line);border-radius:14px;padding:.8rem 1.25rem;font-family:var(--display);font-weight:600;color:var(--forest);display:flex;align-items:center;gap:.6rem;}
.subj b{width:9px;height:9px;border-radius:50%;background:var(--leaf);display:inline-block;}

.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step;}
.step{position:relative;padding:26px 22px;background:#fff;border:1px solid var(--line);border-radius:var(--r);}
.step:before{counter-increment:step;content:counter(step);position:absolute;top:-16px;left:22px;width:38px;height:38px;border-radius:50%;background:var(--saffron);color:#3a2a06;font-family:var(--display);font-weight:700;display:grid;place-items:center;box-shadow:0 6px 14px rgba(232,163,61,.35);}
.step h3{margin:.6rem 0 .35rem;font-size:1.08rem;color:var(--forest);font-weight:600;}
.step p{margin:0;color:var(--ink-soft);font-size:.96rem;}

/* footer */
footer#about{background:var(--forest);color:#D7E7DC;padding:54px 0 24px;font-size:.95rem;}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1.3fr;gap:36px;padding-bottom:28px;border-bottom:1px solid rgba(255,255,255,.14);}
footer#about h4{font-family:var(--display);color:#fff;font-size:1rem;font-weight:600;margin:0 0 .9rem;}
footer#about a{color:#D7E7DC;}footer#about a:hover{color:var(--saffron);}
.foot-brand b{font-family:var(--display);color:#fff;font-size:1.3rem;}
.foot-links{display:flex;flex-direction:column;gap:.5rem;}
.supported{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:.8rem;}
.lg-chip{width:50px;height:50px;border-radius:10px;background:#fff;padding:5px;display:grid;place-items:center;}
.credits{padding-top:22px;text-align:center;color:#CFE6D6;font-size:.95rem;line-height:1.8;}
.credits strong{color:#fff;font-family:var(--display);font-weight:600;}
.copy{padding-top:14px;text-align:center;color:#A9C7B2;font-size:.86rem;}

/* reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s,transform .6s;}
.reveal.in{opacity:1;transform:none;}

/* ---------- app pages ---------- */
.page{padding:42px 0 64px;}
.page-head{margin-bottom:1.6rem;}
.page-head h1{font-size:clamp(1.7rem,3.2vw,2.2rem);color:var(--forest);}
.back{display:inline-block;color:var(--leaf-dark);font-weight:600;margin-bottom:.5rem;}
.page-head .btn{margin-top:.8rem;}

.dash-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.dash-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;transition:transform .18s,box-shadow .18s;display:block;}
.dash-card:hover{transform:translateY(-4px);box-shadow:0 18px 36px rgba(20,83,45,.12);}
.dash-card.accent{background:linear-gradient(160deg,#1c6b3a,#14532D);color:#fff;}
.dash-card.accent h3,.dash-card.accent .dc-go{color:#fff;}
.dash-card.accent p{color:#D7E7DC;}
.dc-ic{font-size:34px;margin-bottom:10px;}
.dash-card h3{font-size:1.3rem;color:var(--forest);margin-bottom:.3rem;}
.dash-card p{color:var(--ink-soft);margin:0 0 1rem;}
.dc-go{font-family:var(--display);font-weight:600;color:var(--leaf-dark);}
.mini-stats{display:flex;gap:18px;margin-top:24px;flex-wrap:wrap;}
.mini{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 22px;display:flex;flex-direction:column;}
.mini .num{font-family:var(--display);font-weight:800;font-size:1.7rem;color:var(--forest);}
.mini .lab{color:var(--ink-soft);font-size:.9rem;}

.tile-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.tile{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px;display:flex;flex-direction:column;gap:.5rem;align-items:flex-start;transition:transform .18s,box-shadow .18s;}
a.tile:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(20,83,45,.10);}
.tile h3{color:var(--forest);font-size:1.15rem;}
.tile-meta{color:var(--ink-soft);font-size:.9rem;}
.tile.disabled{opacity:.6;}
.tile .btn{margin-top:.4rem;}

.note{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;margin-bottom:18px;}
.note h2{color:var(--forest);font-size:1.3rem;margin-bottom:.6rem;}
.note-body p{margin:0 0 .8rem;}
.empty{background:#fff;border:1px dashed var(--line);border-radius:var(--r);padding:30px;text-align:center;color:var(--ink-soft);}
.empty a{color:var(--leaf-dark);font-weight:600;}

/* quiz */
.quiz-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:1.4rem;flex-wrap:wrap;}
.quiz-head h1{color:var(--forest);}
.timer{position:sticky;top:74px;font-family:var(--display);font-weight:700;font-size:1.4rem;background:var(--forest);color:#fff;padding:.5rem 1.1rem;border-radius:12px;min-width:96px;text-align:center;z-index:20;}
.timer.low{background:#b3261e;animation:pulse 1s infinite;}
@keyframes pulse{50%{opacity:.65;}}
.q-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px;margin-bottom:16px;}
.q-no{font-family:var(--display);font-weight:700;color:var(--leaf-dark);margin-bottom:.4rem;}
.q-text{font-weight:500;font-size:1.08rem;margin-bottom:1rem;white-space:pre-line;}
.opt-txt{white-space:pre-line;}
.q-opts{display:flex;flex-direction:column;gap:.55rem;}
.opt{display:flex;align-items:center;gap:.7rem;border:1.5px solid var(--line);border-radius:12px;padding:.7rem .9rem;cursor:pointer;transition:border-color .15s,background .15s;}
.opt:hover{border-color:var(--leaf);}
.opt input{accent-color:var(--leaf);width:18px;height:18px;flex:none;}
.opt-key{font-family:var(--display);font-weight:700;color:var(--forest);width:22px;}
.opt.static{cursor:default;}
.opt.correct{border-color:#1c6b3a;background:#E7F3EB;}
.opt.chosen-wrong{border-color:#b3261e;background:#FBE7E5;}
.opt .tag{margin-left:auto;font-size:.75rem;font-weight:700;padding:.15rem .5rem;border-radius:999px;background:var(--forest);color:#fff;}
.opt.chosen-wrong .tag{background:#b3261e;}
.quiz-actions{display:flex;align-items:center;gap:16px;margin-top:18px;flex-wrap:wrap;}

/* result */
.result-hero{display:flex;gap:28px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px;flex-wrap:wrap;margin-bottom:1.6rem;}
.result-hero.good{border-left:8px solid var(--leaf);}
.result-hero.mid{border-left:8px solid var(--saffron);}
.result-hero.low{border-left:8px solid #b3261e;}
.score-ring{width:140px;height:140px;border-radius:50%;display:grid;place-items:center;flex:none;background:conic-gradient(var(--leaf) 0,var(--leaf) var(--p,60%),#E7EFE9 0);}
.score-ring{position:relative;}
.score-ring:before{content:"";position:absolute;inset:12px;border-radius:50%;background:#fff;}
.score-pct{position:relative;font-family:var(--display);font-weight:800;font-size:2rem;color:var(--forest);}
.score-sub{position:relative;font-size:.8rem;color:var(--ink-soft);}
.result-meta h1{color:var(--forest);}
.verdict{font-weight:600;color:var(--leaf-dark);margin-top:.3rem;}
.result-actions{display:flex;gap:12px;margin-top:1rem;flex-wrap:wrap;}
.review-h{color:var(--forest);margin:1.4rem 0 1rem;}
.q-card.review.ok{border-left:6px solid var(--leaf);}
.q-card.review.no{border-left:6px solid #b3261e;}
.explain{margin-top:.8rem;background:var(--tint);border-radius:10px;padding:.7rem .9rem;font-size:.95rem;}

/* tables */
.table-wrap{overflow-x:auto;background:#fff;border:1px solid var(--line);border-radius:var(--r);}
table.data{width:100%;border-collapse:collapse;font-size:.95rem;}
table.data th,table.data td{padding:.7rem .9rem;text-align:left;border-bottom:1px solid var(--line);}
table.data th{background:var(--tint);color:var(--forest);font-family:var(--display);font-size:.82rem;text-transform:uppercase;letter-spacing:.03em;}
table.data tr:last-child td{border-bottom:0;}
table.data.small th,table.data.small td{padding:.5rem .6rem;font-size:.85rem;}
.pill{font-size:.78rem;font-weight:700;padding:.2rem .6rem;border-radius:999px;}
.pill.on{background:#E7F3EB;color:#1c6b3a;}
.pill.off{background:#eee;color:#777;}

/* ---------- admin ---------- */
body.admin{background:#eef2ee;}
.admin-top{background:var(--forest);color:#fff;}
.admin-top-in{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:.7rem 0;flex-wrap:wrap;}
.admin-top .brand-txt b{color:#fff;font-size:1.15rem;}
.admin-nav{display:flex;gap:1.1rem;flex-wrap:wrap;}
.admin-nav a{color:#D7E7DC;font-weight:500;font-size:.95rem;}
.admin-nav a:hover{color:var(--saffron);}
.admin-user{display:flex;align-items:center;gap:10px;color:#D7E7DC;font-size:.92rem;}
.admin-main{padding:28px 0 60px;}
.admin-main h1{color:var(--forest);margin-bottom:1rem;}
.admin-foot{background:var(--forest);color:#A9C7B2;font-size:.85rem;padding:14px 0;text-align:center;}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px;margin-bottom:22px;}
.panel-h{display:flex;justify-content:space-between;align-items:center;margin-bottom:.8rem;}
.panel h2{color:var(--forest);font-size:1.2rem;margin-bottom:.6rem;}
.stat-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:22px;}
.stat-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px;text-align:center;}
.stat-card .num{font-family:var(--display);font-weight:800;font-size:2rem;color:var(--forest);display:block;}
.stat-card .lab{color:var(--ink-soft);font-size:.9rem;}
.quick-links{display:flex;gap:14px;flex-wrap:wrap;}
.filter-bar{display:flex;gap:10px;align-items:center;margin-bottom:1rem;flex-wrap:wrap;}
.filter-bar select,.filter-bar input{padding:.55rem .7rem;border:1.5px solid var(--line);border-radius:10px;font-family:var(--body);background:#fff;}
.upload-form{display:flex;gap:12px;align-items:center;margin-top:1rem;flex-wrap:wrap;}
.upload-form input[type=file]{padding:.5rem;border:1.5px dashed var(--line);border-radius:10px;background:#fafafa;}
.errbox{background:#FBE5E3;border:1px solid #F1C4BF;border-radius:12px;padding:.8rem 1rem;font-size:.9rem;color:#9a2820;max-height:280px;overflow:auto;margin:.6rem 0;}
.errbox div{padding:2px 0;}
.row-actions form{display:flex;gap:6px;}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.form-grid label{display:flex;flex-direction:column;font-weight:600;font-size:.9rem;color:var(--ink-soft);gap:.3rem;}
.form-grid .full{grid-column:1 / -1;}
.form-grid input,.form-grid select,.form-grid textarea{padding:.6rem .8rem;border:1.5px solid var(--line);border-radius:10px;font-family:var(--body);font-size:1rem;background:#fff;}
.login-page{display:grid;place-items:center;min-height:100vh;}
.login-box{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:32px;width:min(380px,92vw);box-shadow:0 20px 50px rgba(20,83,45,.12);text-align:center;}
.login-box h1{color:var(--forest);}
.login-box form{text-align:left;margin-top:1rem;}
.login-box label{display:block;font-weight:600;font-size:.9rem;color:var(--ink-soft);margin:.6rem 0 .25rem;}
.login-box input{width:100%;padding:.7rem .9rem;border:1.5px solid var(--line);border-radius:10px;font-size:1rem;}
.login-box .btn{margin-top:1rem;}

/* responsive */
@media (max-width:900px){
  nav.links{display:none;}
  .menu-btn{display:block;}
  nav.links.open{display:flex;flex-direction:column;align-items:flex-start;gap:1rem;padding:1rem 0 .4rem;width:100%;}
  .nav-in{flex-wrap:wrap;}
  .hero-in{grid-template-columns:1fr;gap:32px;padding:36px 0 50px;}
  .board{max-width:420px;margin:0 auto;}
  .grid-feat,.dash-grid,.tile-grid,.stat-cards{grid-template-columns:1fr 1fr;}
  .steps{grid-template-columns:1fr 1fr;row-gap:32px;}
  .foot-grid{grid-template-columns:1fr;gap:26px;}
  .form-grid{grid-template-columns:1fr;}
}
@media (max-width:560px){
  body{font-size:16px;}
  .grid-feat,.dash-grid,.tile-grid,.steps,.stat-cards{grid-template-columns:1fr;}
  .nav-cta .hi{display:none;}
  /* stacked tables */
  table.data thead{display:none;}
  table.data,table.data tbody,table.data tr,table.data td{display:block;width:100%;}
  table.data tr{border-bottom:8px solid #eef2ee;}
  table.data td{border:0;padding:.4rem .9rem;}
  table.data td[data-l]:before{content:attr(data-l);display:block;font-size:.72rem;text-transform:uppercase;color:var(--ink-soft);font-weight:700;}
}
@media (prefers-reduced-motion:reduce){
  *{scroll-behavior:auto !important;}
  .reveal{opacity:1 !important;transform:none !important;}
  .btn,.card,.tile,.dash-card{transition:none !important;}
  .timer.low{animation:none !important;}
}

/* language toggle */
.lang-toggle{display:inline-flex;border:1.5px solid var(--line);border-radius:999px;overflow:hidden;font-family:var(--display);font-size:.85rem;}
.lang-toggle a{padding:.32rem .7rem;color:var(--ink-soft);font-weight:600;line-height:1;}
.lang-toggle a.on{background:var(--forest);color:#fff;}
.lang-toggle a:hover:not(.on){background:var(--tint);color:var(--forest);}

/* upload mode options */
.mode-box{border:1.5px solid var(--line);border-radius:12px;padding:14px 16px;margin:1rem 0;}
.mode-box legend{font-family:var(--display);font-weight:600;color:var(--forest);padding:0 .4rem;font-size:.95rem;}
.mode-box label{display:flex;gap:.55rem;align-items:flex-start;padding:.4rem 0;font-size:.95rem;cursor:pointer;}
.mode-box input[type=radio]{accent-color:var(--leaf);margin-top:.2rem;flex:none;}

/* richer note typography (applies to all learning notes) */
.note-body{font-size:1.03rem;line-height:1.78;}
.note-body h3{color:var(--forest);font-size:1.32rem;margin:1.8rem 0 .6rem;padding-bottom:.35rem;border-bottom:3px solid var(--tint);}
.note-body h4{color:var(--leaf-dark);font-size:1.1rem;margin:1.3rem 0 .45rem;}
.note-body ul{margin:.4rem 0 1.1rem;padding-left:1.25rem;}
.note-body li{margin:.45rem 0;}
.note-body ul li::marker{color:var(--leaf);}
.note-body table{width:100%;border-collapse:collapse;margin:1rem 0;font-size:.97rem;}
.note-body th{background:var(--forest);color:#fff;text-align:left;padding:9px 12px;}
.note-body td{border:1px solid var(--line);padding:9px 12px;vertical-align:top;}
.note-body tr:nth-child(even) td{background:#F6FAF4;}

/* ---- quiz difficulty selector ---- */
.level-form{display:flex;flex-direction:column;gap:.55rem;align-items:flex-start;width:100%;margin-top:.4rem;}
.level-label{font-size:.86rem;color:var(--ink-soft);display:flex;align-items:center;gap:.45rem;flex-wrap:wrap;}
.level-select{font:inherit;font-size:.9rem;padding:.4rem .6rem;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);cursor:pointer;}
.level-select:focus{outline:none;border-color:var(--leaf);box-shadow:0 0 0 3px rgba(46,158,91,.15);}
.level-form .btn{margin-top:0;align-self:stretch;text-align:center;}