/* School Bus Worksheets: workbook maker styles */
:root{
  color-scheme:light;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
  --bg:#E6F1FF; --surface:#FFFFFF; --paper:#FFFFFF; --ink:#1B1B3A; --muted:#565A7A;
  --line:#1B1B3A; --soft:#EEF2FA; --dash:#C9D0E3; --on-accent:#1B1B3A;
  --c1:#FFC61A; --c2:#3FA9F5; --c3:#FF6FA5; --fav:#3FA9F5; --navy:#1B2140;
  --display:'Grandstander','Chalkboard SE','Comic Sans MS',system-ui,sans-serif;
  --body:'Andika','Trebuchet MS',Verdana,system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:inherit}
html{scroll-padding-top:env(safe-area-inset-top,0px)}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.5}
button,input{font:inherit;color:inherit}
button,.btn,.chip,.ghost,.card,.opt,.choice{touch-action:manipulation}
button{cursor:pointer}
:focus-visible{outline:3px solid var(--ink);outline-offset:3px;box-shadow:0 0 0 3px #fff}
.wrap{max-width:640px;margin:0 auto;padding:0 16px}

/* steps */
/* quiz */
.prog{height:14px;border:2.5px solid var(--line);border-radius:999px;background:var(--surface);overflow:hidden;margin:8px 0 6px}
.prog i{display:block;height:100%;background:var(--c2)}
.count{font-size:14px;color:var(--muted);margin:0 0 18px}
.choice{display:flex;align-items:center;gap:14px;width:100%;text-align:left;background:var(--surface);border:3px solid var(--line);border-radius:16px;padding:18px 16px;margin:0 0 14px;font-family:var(--display);font-weight:700;font-size:20px;box-shadow:3px 3px 0 var(--line)}
.choice span{font-size:34px;line-height:1}
.choice[aria-pressed="true"]{background:var(--soft)}
.tagl{margin-bottom:10px}
.tag{display:inline-flex;align-items:center;gap:6px;background:var(--c2);color:var(--on-accent);border:2.5px solid var(--line);border-radius:999px;padding:4px 5px 4px 14px;font-size:16px}
.tag button{width:34px;height:34px;border-radius:50%;border:0;background:rgba(27,27,58,.16);color:var(--on-accent);font-size:13px;padding:0}
.addrow{display:flex;gap:8px}
.addrow input{flex:1;min-width:0}
.addrow .ghost{padding:10px 18px;font-size:16px}
/* home and plans */
.kids{margin:8px 0 12px}
.chip.add{border-style:dashed}
.plan{margin:0 0 14px;font-size:15px;color:var(--muted)}
.pcard{background:var(--surface);border:3px solid var(--line);border-radius:16px;padding:16px;margin:0 0 14px}
.pay{margin:0 0 18px;min-height:200px}
.pcard.on{box-shadow:4px 4px 0 var(--line)}
.pcard h2{font-family:var(--display);font-weight:800;font-size:24px;line-height:1.1;margin:0}
.pcard .price{font-family:var(--display);font-weight:700;margin:2px 0 10px}
.pcard ul{margin:0;padding-left:20px}
.pcard .have{display:inline-block;margin:12px 0 0;padding:2px 12px;background:var(--c1);color:var(--on-accent);border:2.5px solid var(--line);border-radius:999px;font-size:14px}
.nav[hidden]{display:none}

/* account */
.sect{font-family:var(--display);font-weight:800;font-size:22px;line-height:1.15;margin:26px 0 10px}
.pcard h3{font-family:var(--display);font-weight:800;font-size:22px;line-height:1.1;margin:0 0 4px}
.pcard p{margin:0}
.muted{color:var(--muted)}
.acts{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.acts .btn{flex:0 1 auto;min-height:48px;padding:10px 16px;font-size:16px}
.kidcard h4{font-family:var(--display);font-weight:700;font-size:17px;margin:18px 0 0}
.hist{list-style:none;margin:8px 0 0;padding:0}
.hist li{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 0;border-top:2px solid var(--soft);font-size:15px}
.hist li b{margin-right:6px}

/* form */
h1{font-family:var(--display);font-weight:800;font-size:clamp(26px,7vw,34px);line-height:1.1;margin:0 0 6px}
.lead{margin:0 0 20px;color:var(--muted)}
.field{margin:0 0 22px}
.field > label,.field > .lab{display:block;font-family:var(--display);font-weight:700;font-size:18px;margin-bottom:8px}
.hint{font-size:14px;color:var(--muted);margin:6px 0 0}
input[type=text],input[type=email]{width:100%;min-height:50px;background:var(--surface);border:2.5px solid var(--line);border-radius:12px;padding:12px 14px;font-size:18px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{background:var(--surface);border:2.5px solid var(--line);border-radius:999px;padding:8px 16px;font-size:16px;min-height:44px}
.chip[aria-pressed="true"]{background:var(--c2);color:var(--on-accent);box-shadow:3px 3px 0 var(--line)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(98px,1fr));gap:10px}
.card{background:var(--surface);border:2.5px solid var(--line);border-radius:16px;padding:12px 6px 10px;font-size:14px;line-height:1.2;display:flex;flex-direction:column;align-items:center;gap:6px}
.card span{font-size:32px;line-height:1}
.card[aria-pressed="true"]{background:var(--c1);color:var(--on-accent);box-shadow:3px 3px 0 var(--line)}
.fav{width:44px;height:44px;border-radius:50%;border:2.5px solid var(--line);padding:0}
.fav[aria-pressed="true"]{box-shadow:0 0 0 3px var(--bg),0 0 0 6px var(--line)}

/* buttons and bottom bar */
.btn{font-family:var(--display);font-weight:700;font-size:17px;background:var(--c1);color:var(--on-accent);border:3px solid var(--line);border-radius:14px;padding:12px 18px;box-shadow:3px 3px 0 var(--line);flex:1}
.btn.plain{background:var(--surface);color:var(--ink);flex:0 1 auto}
.btn:active{transform:translate(2px,2px);box-shadow:1px 1px 0 var(--line)}
body{padding-bottom:calc(96px + env(safe-area-inset-bottom,0px))}
html{scroll-padding-bottom:110px}
.nav{position:fixed;left:0;right:0;bottom:0;background:var(--bg);border-top:3px solid var(--line);padding:12px 0 calc(12px + env(safe-area-inset-bottom,0px))}
.nav .wrap{display:flex;gap:10px}

/* workbook cards */
.tools{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 14px}
.note{margin:0 0 14px;padding:10px 14px;background:var(--surface);border:2.5px solid var(--line);border-radius:12px;font-size:15px}
.btn[disabled]{opacity:.6;cursor:default}
.sheetwrap{--fav:#3FA9F5;--alt:#FFC93C}
.deck{position:relative;display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;-webkit-overflow-scrolling:touch;padding:0 6px 8px 0;border-radius:14px}
.deck::-webkit-scrollbar{display:none}
.qcard{flex:0 0 100%;scroll-snap-align:start;background:var(--paper);border:3px solid var(--line);border-radius:14px;box-shadow:4px 4px 0 var(--line);padding:18px 16px 20px;min-width:0}
.qcard.ex{background:var(--soft);border-style:dashed}
.sethead{display:flex;align-items:center;flex-wrap:wrap;gap:6px 10px;margin:0 0 6px}
.pill{font-family:var(--display);font-weight:800;font-size:15px;background:var(--fav);color:var(--on-accent);border:2.5px solid var(--line);border-radius:999px;padding:1px 12px}
.setname{font-family:var(--display);font-weight:800;font-size:19px;line-height:1.2}
.tip{margin:0 0 16px;color:var(--muted);font-size:15px}
.exlab{font-family:var(--display);font-weight:800;font-size:15px;color:var(--muted);margin:0 0 2px}
.q{display:grid;grid-template-columns:36px 1fr;gap:12px;align-items:start}
.num{width:36px;height:36px;border-radius:50%;border:2.5px solid var(--line);background:var(--fav);color:var(--on-accent);font-family:var(--display);font-weight:800;display:grid;place-items:center}
.story{margin:2px 0 0;font-size:19px;line-height:1.5}
.story b{font-family:var(--display);font-weight:800;background:linear-gradient(transparent 55%,var(--fav) 55%);padding:0 2px}
.model{margin:16px 0 0}
.model svg{display:block;max-width:100%;height:auto}
.do{margin:8px 0 0;font-size:14px;color:var(--muted)}
.work{display:flex;align-items:center;gap:8px;margin:16px 0 0;flex-wrap:wrap}
.box{width:48px;height:48px;border:2.5px solid var(--line);border-radius:8px;display:grid;place-items:center;font-family:var(--display);font-weight:800;font-size:23px;background:var(--paper)}
.box.given{background:var(--soft)}
.box.ans{background:var(--fav);color:var(--on-accent)}
.box.trace{border-style:dashed;color:var(--muted)}
.op{font-family:var(--display);font-weight:800;font-size:23px}
.sent{margin:16px 0 0;font-size:18px;line-height:1.9}
.blank{display:inline-block;min-width:46px;border-bottom:2.5px solid var(--line);text-align:center;font-family:var(--display);font-weight:800;line-height:1.3}
.blank.trace{color:var(--muted)}
.swap{display:block;margin:18px 0 0;background:none;border:2px solid var(--muted);border-radius:999px;padding:8px 16px;min-height:44px;font-size:15px;color:var(--ink)}
.cover h2{font-family:var(--display);font-weight:800;font-size:clamp(26px,7.4vw,38px);line-height:1.12;margin:14px 0 10px}
.cover h2 span{background:linear-gradient(transparent 58%,var(--fav) 58%);padding:0 2px}
.cover p{margin:0 0 8px}
.cover .sub{color:var(--muted);font-size:15px}
.cover .madefor{font-family:var(--display);font-weight:700;font-size:18px}
.cover > .coverrow{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.ntag{flex:0 1 auto;min-width:160px;max-width:100%;border:3px solid var(--line);border-radius:12px;overflow:hidden;background:#fff;transform:rotate(-2deg);box-shadow:3px 3px 0 var(--line)}
.ntop{background:var(--fav);color:var(--on-accent);text-align:center;padding:5px 12px 6px;line-height:1.1}
.ntop b{display:block;font-family:var(--display);font-weight:800;font-size:20px;letter-spacing:.06em}
.ntop span{font-size:12px}
.nname{font-family:var(--display);font-weight:800;font-size:30px;line-height:1.15;text-align:center;padding:10px 16px 12px;color:#1B1B3A;overflow-wrap:anywhere}
.colorme{font-size:12px;color:var(--muted);text-align:center;margin:2px 0 0}
.cert{text-align:center;outline:3px dashed var(--fav);outline-offset:-12px;padding:30px 24px 24px}
.cert h2{font-family:var(--display);font-weight:800;font-size:28px;line-height:1.1;margin:8px 0 6px}
.cert p{margin:0 0 6px}
.sig{display:flex;gap:16px;margin:26px 0 10px;font-size:13px;color:var(--muted);text-align:left}
.sig div{flex:1;border-top:2.5px solid var(--line);padding-top:4px}
.made{font-size:13px;color:var(--muted)}
.prompt{margin:14px 0 0;font-size:17px;font-weight:700}
.opts{display:grid;gap:8px;margin:14px 0 0}
.opt{display:flex;align-items:center;gap:12px;width:100%;text-align:left;background:var(--paper);border:2.5px solid var(--line);border-radius:12px;padding:8px 12px;font-family:var(--display);font-weight:800;font-size:20px}
.bub,.sq{flex:none;width:30px;height:30px;border:2.5px solid var(--line);display:grid;place-items:center;font-size:14px;background:var(--paper);color:var(--ink)}
.bub{border-radius:50%}
.sq{border-radius:6px}
.opt[aria-pressed="true"]{background:var(--soft);box-shadow:3px 3px 0 var(--line)}
.opt[aria-pressed="true"] .bub,.opt[aria-pressed="true"] .sq{background:var(--line);color:var(--paper)}
.opt.right{background:var(--fav);color:var(--on-accent)}
.drawbox{margin:14px 0 0;min-height:150px;border:2.5px dashed var(--line);border-radius:12px;display:grid;place-items:center;text-align:center;padding:12px;color:var(--muted);font-size:15px;background:var(--paper)}
.yn{margin:14px 0 0;font-size:18px}
.yn span{display:inline-block;margin-left:10px;padding:1px 16px;border:2.5px solid var(--line);border-radius:999px;font-family:var(--display);font-weight:800}
.yn span.right{background:var(--fav);color:var(--on-accent)}
.deckbar{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:10px 0 0}
.deckbar span{font-size:15px;color:var(--muted)}
.deckbar .ghost{padding:8px 18px;font-size:16px}

/* shared pieces */
.vh{position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0}
.skip{position:absolute;left:12px;top:-80px;z-index:20;background:var(--ink);color:#fff;padding:12px 18px;border-radius:12px;font-family:var(--display);font-weight:700;text-decoration:none}
.skip:focus{top:calc(12px + env(safe-area-inset-top,0px))}
a{color:var(--ink)}
.top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 0 10px}
.logo{display:flex;align-items:center;gap:9px;color:var(--navy);text-decoration:none;min-height:44px}
.logo img{display:block;width:44px;height:44px}
.wm{display:flex;flex-direction:column;align-items:flex-start;gap:4px}
.wm1{font-family:var(--display);font-weight:900;font-size:21px;line-height:1;white-space:nowrap}
.wm2{background:var(--navy);color:#FFC61A;font-family:'Lexend',Verdana,sans-serif;font-size:9px;font-weight:700;line-height:1;letter-spacing:.3em;text-transform:uppercase;padding:5px 5px 5px 8px;border-radius:4px}
.ghost{display:inline-flex;align-items:center;justify-content:center;min-height:44px;background:var(--surface);border:2.5px solid var(--line);border-radius:999px;padding:6px 16px;font-size:16px;color:var(--ink);text-decoration:none}
#view:focus{outline:none}
h1:focus{outline:none}
.note.err{border-color:#B3261E;background:#FFF1F0;color:#7A1410;font-weight:700}
.pettypes{margin-bottom:10px}
.btn{min-height:52px}
.btn.wide{display:block;width:100%;margin-top:14px;flex:none}
.busart{display:block;max-width:100%;height:auto}
.cert .busart{margin:0 auto}
.qcard h2{font-family:var(--display);font-weight:800}
.qcard.lock{display:flex;flex-direction:column;align-items:flex-start;gap:12px;background:var(--c1)}
.qcard.lock h2{font-size:26px;line-height:1.12;margin:0}
.qcard.lock p{margin:0}
.qcard.lock .btn{flex:none;background:var(--ink);color:#fff;box-shadow:none}
.qcard[aria-hidden="true"]{opacity:.55}
.pcard .price span{font-family:var(--body);font-weight:400;font-size:16px;color:var(--muted)}
.pcard .price{font-size:30px;line-height:1.1}
.pcard p{margin:0 0 4px}
/* name and email screen */
.peek{background:#fff;border:3px solid var(--line);border-radius:18px;overflow:hidden;margin:6px 0 16px}
.peekhead{padding:10px 16px;border-bottom:3px solid var(--line);font-family:var(--display);font-weight:800;font-size:18px;line-height:1.2;color:#1B1B3A}
.peekbody{padding:12px 16px 14px}
.peekbody p{margin:0 0 8px;font-size:16px}
.segs{display:flex;gap:6px}
.segs span{flex:1 1 0;height:12px;background:#fff;border:2px solid var(--line);border-radius:999px}
.segs span.on{background:var(--c1)}
.gate{background:#fff;border:3px solid var(--line);border-radius:20px;box-shadow:4px 4px 0 var(--line);padding:22px 20px}
.gate h1{font-size:28px;line-height:1.12}
.gate .field{margin-bottom:14px}
.gate .field label{font-family:var(--body);font-weight:400;font-size:16px;margin-bottom:6px}
.gate input{border-width:3px;border-radius:14px}
.fine{margin:14px 0 0;font-size:14px;line-height:1.45;color:var(--muted)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
input[aria-invalid="true"]{border-color:#B3261E;box-shadow:0 0 0 2px #B3261E}
.check{display:flex;align-items:flex-start;gap:12px;margin:0 0 14px;font-size:16px;line-height:1.45}
.check input{flex:none;width:26px;height:26px;margin:1px 0 0;accent-color:#1B1B3A}
.linkbtn{background:none;border:0;padding:0;min-height:44px;font-size:15px;color:var(--ink);text-decoration:underline}
.links{display:flex;flex-wrap:wrap;align-items:center;gap:0 20px}
.who{font-size:16px;color:var(--muted)}
#foot-acct{display:contents}
/* footer */
.foot{margin-top:36px;padding-top:18px;border-top:2.5px solid var(--dash);font-size:15px;color:var(--muted)}
.foot p{margin:0 0 6px}
.foot nav{display:flex;flex-wrap:wrap;gap:0 22px;align-items:center}
.foot a,.foot button{display:inline-flex;align-items:center;min-height:44px;font-size:15px;color:var(--ink)}
.foot button{background:none;border:0;padding:0;text-decoration:underline}
noscript p{background:#fff;border:3px solid var(--line);border-radius:14px;padding:14px;margin:16px}
@media (min-width:700px){ .qcard{padding:26px 28px 28px} }
@media (prefers-reduced-motion: reduce){ *{scroll-behavior:auto!important;transition:none!important} }

@media print{
  :root{--paper:#fff;--ink:#1B1B3A;--line:#1B1B3A;--muted:#565A7A;--soft:#EEF2FA;--dash:#C9D0E3}
  body{background:#fff}
  .top,.nav,.tools,.swap,.note,.kids,.plan,.deckbar,.foot,.skip,.lock{display:none!important}
  .qcard[aria-hidden="true"]{opacity:1}
  .deck{display:block;overflow:visible}
  .qcard{box-shadow:none;margin:0 0 16px;break-inside:avoid}
  main{padding-bottom:0}
}