/* Shared styles for STEM Sim Games account pages */
:root{
  --bg:#F5F8FF; --surface:#FFFFFF; --text:#0E1D45; --muted:#2E3B60;
  --sun:#FFC83D; --mint:#1A9E7C; --coral:#D9412F; --sky:#DCE8FF; --line:#7F90B8;
  --error-bg:#FDE7E4; --ok-bg:#DDF5EC;
  color-scheme:light; box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px); padding-bottom:env(safe-area-inset-bottom,0px);
}
*,*::before,*::after{box-sizing:inherit}
[hidden]{display:none!important}
body{margin:0;background:var(--bg);color:var(--text);min-height:100%;
  font-family:"Atkinson Hyperlegible",system-ui,-apple-system,"Segoe UI",sans-serif;font-size:1.0625rem;line-height:1.6}
h1,h2,h3{font-family:Lexend,"Segoe UI",system-ui,sans-serif;line-height:1.15;margin:0;letter-spacing:-0.01em}
h1{font-size:clamp(1.8rem,4vw,2.4rem);font-weight:700}
h2{font-size:1.5rem;font-weight:600}
p{margin:0}
a{color:inherit}
:focus-visible{outline:3px solid var(--coral);outline-offset:3px;border-radius:4px}
.wrap{max-width:1120px;margin:0 auto;padding:0 1.25rem}

body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--bg)}
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:9;background:var(--bg);border-bottom:2px solid var(--line)}
.nav{display:flex;align-items:center;gap:1.5rem;height:68px}
.logo{display:flex;align-items:center;gap:.6rem;text-decoration:none;font-family:Lexend,sans-serif;font-weight:700;font-size:1.2rem}
.logo-mark{width:34px;height:34px;border-radius:8px;background:var(--sun);display:grid;place-items:center;border:2px solid var(--text)}
.nav-right{margin-left:auto;display:flex;gap:.6rem;align-items:center}
.nav-right .who{color:var(--muted);font-weight:700}
@media (max-width:560px){.nav-right .who{display:none}}

.btn{display:inline-block;font-family:Lexend,sans-serif;font-weight:600;font-size:1rem;text-decoration:none;
  padding:.55rem 1.1rem;border-radius:8px;border:2px solid var(--text);cursor:pointer;line-height:1.2}
.btn-primary{background:var(--sun);color:#0E1D45;box-shadow:0 2px 0 var(--text)}
.btn-primary:hover{transform:translateY(1px);box-shadow:0 1px 0 var(--text)}
.btn-primary:disabled{opacity:.6;cursor:wait;transform:none}
.btn-plain{background:transparent;color:var(--text)}
.btn-plain:hover{background:var(--sky)}
.btn-block{display:block;width:100%;text-align:center;padding:.75rem 1rem;font-size:1.05rem}

/* Sign up / log in */
.auth{display:grid;place-items:center;padding:3rem 1.25rem 4rem}
.card{width:100%;max-width:460px;background:var(--surface);border:2px solid var(--text);border-radius:12px;
  padding:2rem 1.75rem;box-shadow:5px 5px 0 var(--mint)}
.card h1{margin-bottom:.4rem}
.card .sub{color:var(--muted);margin-bottom:1.5rem}
.field{display:flex;flex-direction:column;gap:.35rem;margin-bottom:1.1rem}
.field label{font-weight:700}
.field .hint{font-size:.92rem;color:var(--muted)}
.field input{font:inherit;color:var(--text);background:var(--bg);border:2px solid var(--line);border-radius:8px;padding:.65rem .8rem}
.field input:focus{outline:none;border-color:var(--text);box-shadow:0 0 0 3px var(--sky)}
.alert{display:none;border-left:5px solid var(--coral);background:var(--error-bg);padding:.75rem 1rem;border-radius:6px;margin-bottom:1.1rem;font-weight:700}
.alert.show{display:block}
.switch-link{text-align:center;margin-top:1.3rem;color:var(--muted)}
.switch-link a{color:var(--text);font-weight:700}

/* Dashboard */
.dash{padding:3rem 0 4rem}
.dash .sub{color:var(--muted);margin-top:.6rem;max-width:40rem}
.empty{margin-top:2rem;border:2px dashed var(--line);border-radius:12px;padding:2rem 1.5rem;background:var(--surface)}
.empty p{color:var(--muted);margin:.5rem 0 1.2rem}

@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* Dashboard sim cards (Phase 3) */
.dash-head{display:flex;justify-content:space-between;align-items:flex-end;gap:1rem;flex-wrap:wrap}
.section-title{margin:2.5rem 0 1.2rem}
.sim-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem}
.sim-card{display:flex;flex-direction:column;background:var(--surface);border:2px solid var(--text);border-radius:12px;overflow:hidden}
.sim-band{padding:.7rem 1.2rem;border-bottom:2px solid var(--text);font-weight:700;color:#0E1D45}
.band-sci{background:#D8F5EC}.band-tech{background:#DCE8FF}.band-eng{background:#FFF1C9}.band-math{background:#FFE3DF}.band-other{background:#ECEFF6}
.sim-content{padding:1.2rem 1.2rem 1.4rem;display:flex;flex-direction:column;gap:.55rem;flex:1}
.sim-content h3{font-size:1.25rem}
.sim-meta{color:var(--muted);font-size:.95rem;font-weight:700}
.sim-content p.desc{color:var(--muted)}
.sim-foot{margin-top:auto;padding-top:.9rem;border-top:2px solid var(--line);color:var(--muted);font-size:.95rem}
.loading{color:var(--muted);margin-top:2rem}

/* Class links (Phase 4) */
.link-box{margin-top:auto;padding-top:1rem;border-top:2px solid var(--line);display:flex;flex-direction:column;gap:.6rem}
.link-box h4{font-family:Lexend,sans-serif;font-size:1rem;font-weight:600;margin:0}
.link-row{display:flex;gap:.5rem}
.link-row input{flex:1;min-width:0;font:inherit;font-size:.95rem;font-weight:700;color:var(--text);background:var(--bg);
  border:2px solid var(--line);border-radius:8px;padding:.5rem .65rem}
.link-meta{font-size:.95rem;color:var(--muted)}
.link-actions{display:flex;gap:.5rem;flex-wrap:wrap}
.btn-small{padding:.45rem .85rem;font-size:.95rem}
.purchased{font-size:.9rem;color:var(--muted)}
.copied{color:var(--mint);font-weight:700;font-size:.95rem}

/* Results (Phase 5) */
.card-actions{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:.4rem}
.results-panel{margin-top:3rem;padding-top:2rem;border-top:2px solid var(--line)}
.results-panel[hidden]{display:none}
.results-head{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;flex-wrap:wrap}
.controls{display:flex;flex-wrap:wrap;gap:1rem;margin:1.4rem 0}
.control{display:flex;flex-direction:column;gap:.3rem;font-weight:700;font-size:.95rem}
.control select{font:inherit;font-weight:400;color:var(--text);background:var(--surface);border:2px solid var(--line);border-radius:8px;padding:.45rem .6rem;min-width:13rem}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:1rem;margin-bottom:1.6rem}
.stat{background:var(--surface);border:2px solid var(--text);border-radius:12px;padding:1rem 1.1rem}
.stat .big{font-family:Lexend,sans-serif;font-size:1.8rem;font-weight:700;line-height:1.1}
.stat .lbl{color:var(--muted);font-size:.95rem}
.badge-list{list-style:none;margin:.3rem 0 0;padding:0;font-size:.95rem}
.results-grid{display:grid;grid-template-columns:1fr;gap:1.6rem}
.topic-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:.4rem 2rem}
.table-scroll{overflow-x:auto;border:2px solid var(--text);border-radius:12px;background:var(--surface)}
.results-table{width:100%;border-collapse:collapse;min-width:560px}
.results-table th,.results-table td{text-align:left;padding:.6rem .8rem;border-bottom:2px solid var(--line);vertical-align:top}
.results-table th{font-family:Lexend,sans-serif;font-weight:600;background:var(--sky);white-space:nowrap}
.results-table tr:last-child td{border-bottom:0}
.results-table td:first-child{font-weight:700;white-space:nowrap}
.results-table td.num{font-variant-numeric:tabular-nums;font-weight:700;white-space:nowrap}
.results-table .sub-line{display:block;font-size:.88rem;color:var(--muted);font-weight:400}
.support{background:var(--surface);border:2px solid var(--text);border-radius:12px;padding:1.2rem 1.3rem}
.support h3{font-size:1.2rem;margin-bottom:.4rem}
.support .summary{color:var(--muted);margin-bottom:1rem}
.topic{margin-bottom:.9rem}
.topic-top{display:flex;justify-content:space-between;gap:.6rem;font-weight:700}
.topic-bar{height:12px;border-radius:6px;background:var(--sky);border:1px solid var(--line);overflow:hidden;margin:.3rem 0 .15rem}
.topic-bar span{display:block;height:100%}
.lvl-need .topic-bar span{background:var(--coral)}.lvl-dev .topic-bar span{background:var(--sun)}.lvl-strong .topic-bar span{background:var(--mint)}
.topic-tag{font-size:.88rem;font-weight:700}
.lvl-need .topic-tag{color:var(--coral)}.lvl-strong .topic-tag{color:var(--mint)}
.results-empty{border:2px dashed var(--line);border-radius:12px;padding:1.6rem;background:var(--surface);color:var(--muted)}

/* Named class links */
.class-link{border:2px solid var(--line);border-radius:10px;padding:.75rem .8rem;display:flex;flex-direction:column;gap:.5rem;background:var(--bg)}
.class-link .cl-name{font-weight:700}
.class-form{border:2px solid var(--text);border-radius:10px;padding:.8rem;display:flex;flex-direction:column;gap:.5rem;background:var(--surface)}
.class-form label{font-weight:700;font-size:.95rem}
.class-form input{font:inherit;color:var(--text);background:var(--bg);border:2px solid var(--line);border-radius:8px;padding:.5rem .65rem}
.class-form input:focus{outline:none;border-color:var(--text);box-shadow:0 0 0 3px var(--sky)}
.form-err{color:var(--coral);font-weight:700;font-size:.92rem}
.btn-link{background:none;border:0;padding:0;font:inherit;font-weight:700;font-size:.95rem;color:var(--text);text-decoration:underline;cursor:pointer}

/* Dashboard filters */
.filter-bar{display:flex;flex-wrap:wrap;gap:1rem;align-items:flex-end;margin:-.4rem 0 1.4rem;
  padding:1rem 1.1rem;background:var(--surface);border:2px solid var(--line);border-radius:12px}
.filter-bar[hidden]{display:none}
.filter-bar .control select{min-width:10rem}
.filter-bar .grow{flex:1 1 16rem}
.filter-bar input[type=search]{font:inherit;font-weight:400;color:var(--text);background:var(--bg);border:2px solid var(--line);border-radius:8px;padding:.45rem .65rem;width:100%}
.filter-count{margin:0 0 .5rem auto;color:var(--muted);font-weight:700;font-size:.95rem}
#noMatch[hidden]{display:none}

/* Print: only the results section */
.print-head{display:none}
@media print{
  :root{--bg:#FFFFFF;--surface:#FFFFFF;--text:#000000;--muted:#333333;--sky:#E8EEF9;--line:#888888;color-scheme:light}
  body{background:#fff;font-size:11pt}
  body::before,header,.dash-head,.section-title,.filter-bar,#loading,#sims,#noMatch,#empty,.results-head,.controls{display:none!important}
  .dash{padding:0}
  .results-panel{margin:0;padding:0;border:0}
  .print-head{display:block;margin-bottom:12pt}
  .print-head .ph-brand{font-size:9pt;color:#333;margin:0}
  .print-head h2{font-size:18pt;margin:2pt 0}
  .print-head p{margin:0}
  .stats{grid-template-columns:repeat(3,1fr);gap:8pt;margin-bottom:10pt}
  .stat,.support,.table-scroll{border:1px solid #888;box-shadow:none}
  .stat .big{font-size:16pt}
  .topic-list{grid-template-columns:repeat(2,1fr)}
  .topic{break-inside:avoid}
  .topic-bar,.topic-bar span{-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .table-scroll{overflow:visible}
  .results-table{min-width:0;font-size:10pt}
  .results-table tr{break-inside:avoid}
  .results-table th{-webkit-print-color-adjust:exact;print-color-adjust:exact}
  @page{margin:0.5in}
}

/* Admin */
.admin-badge{display:inline-block;background:var(--coral);color:#fff;font-family:Lexend,sans-serif;font-weight:600;font-size:.8rem;padding:.15rem .55rem;border-radius:999px;margin-left:.4rem;vertical-align:middle}
.admin-section{margin-top:2.5rem}
.admin-table td .actions{display:flex;gap:.8rem;flex-wrap:wrap}
.pill{display:inline-block;font-weight:700;font-size:.85rem;padding:.1rem .55rem;border-radius:999px;border:2px solid var(--text)}
.pill-live{background:#DDF5EC;color:#0E1D45}.pill-hidden{background:#ECEFF6;color:#0E1D45}
.warn{color:var(--coral);font-weight:700}
.panel{background:var(--surface);border:2px solid var(--text);border-radius:12px;padding:1.5rem 1.4rem;margin-top:1.2rem;box-shadow:5px 5px 0 var(--mint)}
.panel[hidden]{display:none}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem 1.4rem}
@media (max-width:760px){.form-grid{grid-template-columns:1fr}}
.form-grid .full{grid-column:1/-1}
.fld{display:flex;flex-direction:column;gap:.35rem}
.fld > label,.fld > legend,.fld > .lbl{font-weight:700}
.fld input[type=text],.fld input[type=email],.fld select,.fld textarea{font:inherit;color:var(--text);background:var(--bg);border:2px solid var(--line);border-radius:8px;padding:.55rem .7rem}
.fld textarea{min-height:5.5rem;resize:vertical}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:none;border-color:var(--text);box-shadow:0 0 0 3px var(--sky)}
fieldset.fld{border:0;margin:0;padding:0}
.choices{display:flex;flex-wrap:wrap;gap:.5rem 1.2rem}
.choices label{display:flex;align-items:center;gap:.45rem;font-weight:400}
.choices input{width:1.15rem;height:1.15rem;accent-color:#0E1D45}
.hint{font-size:.92rem;color:var(--muted)}
.file-status{font-size:.95rem}
.msg{margin-top:1rem;padding:.75rem 1rem;border-radius:6px;font-weight:700;display:none}
.msg.show{display:block}
.msg.ok{background:var(--ok-bg);border-left:5px solid var(--mint)}
.msg.err{background:var(--error-bg);border-left:5px solid var(--coral)}
.msg ul{margin:.4rem 0 0;padding-left:1.2rem;font-weight:400}
.form-actions{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:1.4rem;align-items:center}

/* ===== Sim cards (bold) ===== */
.sim-grid{gap:2rem}
.sim-card{border:3px solid #0E1D45;border-radius:16px;background:#FFFFFF;box-shadow:7px 7px 0 var(--field,#0E1D45);overflow:hidden}
.f-sci{--field:#1A9E7C;--field-soft:#C9F0E2}
.f-tech{--field:#2F6FDB;--field-soft:#CFE0FF}
.f-eng{--field:#F2B21B;--field-soft:#FFE9A8}
.f-math{--field:#D9412F;--field-soft:#FFD6CF}
.f-other{--field:#0E1D45;--field-soft:#E3E8F3}
.sim-hero{position:relative;aspect-ratio:16/9;background:var(--field-soft);border-bottom:3px solid #0E1D45;overflow:hidden;
  background-image:radial-gradient(circle at 20% 30%,rgba(255,255,255,.55) 0 18%,transparent 19%),radial-gradient(circle at 85% 80%,rgba(255,255,255,.45) 0 14%,transparent 15%)}
.sim-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.hero-letter{position:absolute;left:50%;top:54%;transform:translate(-50%,-50%);width:5.2rem;height:5.2rem;border-radius:50%;
  display:grid;place-items:center;background:var(--field);color:#FFFFFF;border:3px solid #0E1D45;box-shadow:4px 4px 0 #0E1D45;
  font-family:Lexend,sans-serif;font-weight:700;font-size:2.8rem;line-height:1}
.hero-tags{position:absolute;left:.75rem;right:.75rem;top:.75rem;display:flex;justify-content:space-between;align-items:flex-start;gap:.5rem}
.tag-topic,.tag-type{font-family:Lexend,sans-serif;font-weight:600;font-size:.85rem;line-height:1.2;padding:.35rem .75rem;border-radius:999px;border:2px solid #0E1D45}
.tag-topic{background:#0E1D45;color:#FFFFFF;max-width:65%}
.tag-type{background:#FFFFFF;color:#0E1D45;white-space:nowrap}
.tag-type.t-bell{background:#FFC83D}.tag-type.t-topic{background:#7FE3C4}.tag-type.t-comp{background:#FF9C8F}
.sim-content{padding:1.3rem 1.3rem 1.5rem}
.sim-content h3{font-size:1.4rem;font-weight:700}
.sim-meta{color:#0E1D45}
.sim-content .desc{color:#2E3B60}

/* Admin additions */
.price-wrap{display:flex;align-items:center;gap:.4rem;font-weight:700;font-size:1.1rem}
.price-wrap input{font:inherit;font-weight:400;font-size:1rem;color:var(--text);background:var(--bg);border:2px solid var(--line);border-radius:8px;padding:.55rem .7rem;width:8rem}
.img-row{display:flex;gap:1.2rem;align-items:flex-start;flex-wrap:wrap}
.img-preview{width:240px;aspect-ratio:16/9;border:3px solid #0E1D45;border-radius:12px;overflow:hidden;background:var(--sky);display:grid;place-items:center;color:var(--muted);font-weight:700}
.img-preview img{width:100%;height:100%;object-fit:cover;display:block}
.img-controls{display:flex;flex-direction:column;gap:.5rem;flex:1 1 16rem}
.sim-cell{display:flex;gap:.75rem;align-items:center}
.thumb{width:72px;aspect-ratio:16/9;border:2px solid #0E1D45;border-radius:8px;object-fit:cover;flex:none}
.thumb-empty{display:grid;place-items:center;background:var(--sky);font-family:Lexend,sans-serif;font-weight:700}
.btn-danger{background:#B3261E;color:#FFFFFF;border-color:#0E1D45}
.btn-danger:hover{filter:brightness(1.1)}
.btn-danger:disabled{opacity:.45;cursor:not-allowed}
.form-actions .btn-danger{margin-left:auto}
dialog#delDialog{max-width:560px;width:calc(100% - 2rem);border:3px solid #0E1D45;border-radius:16px;padding:1.6rem 1.5rem;box-shadow:7px 7px 0 #B3261E;color:var(--text)}
dialog#delDialog::backdrop{background:rgba(14,29,69,.55)}
dialog#delDialog h2{margin-bottom:.4rem}
.del-name{font-weight:700;font-size:1.1rem;margin-bottom:.8rem}
.del-list{margin:.4rem 0 1rem;padding-left:1.2rem;display:grid;gap:.45rem}
.del-label{display:block;font-weight:700;margin:1rem 0 .4rem}
.del-label code{background:var(--error-bg);padding:.1rem .4rem;border-radius:4px;font-size:1rem}
#delConfirm{font:inherit;width:100%;color:var(--text);border:2px solid var(--line);border-radius:8px;padding:.55rem .7rem}
#delConfirm:focus{outline:none;border-color:#B3261E;box-shadow:0 0 0 3px var(--error-bg)}

/* ===== More pop (all account pages) ===== */
:root{--blue:#1F5BD1;--yellow:#FFC83D;--green:#1A9E7C;--red:#E5483A}
body{background:#F3F7FF;
  background-image:radial-gradient(rgba(31,91,209,.10) 2px,transparent 2.5px);background-size:24px 24px}
header{background:#FFFFFF;border-bottom:3px solid #0E1D45;padding-bottom:6px}
header::after{content:"";position:absolute;left:0;right:0;bottom:0;height:6px;
  background:linear-gradient(90deg,var(--green) 0 25%,var(--blue) 25% 50%,var(--yellow) 50% 75%,var(--red) 75% 100%)}
.btn{border-width:2px;border-color:#0E1D45}
.btn-primary{box-shadow:0 3px 0 #0E1D45}
.btn-plain{background:#FFFFFF}
.btn-plain:hover{background:#FFF4CC}

/* Welcome banner on dashboard and admin */
.dash-head{background:var(--blue);color:#FFFFFF;border:3px solid #0E1D45;border-radius:18px;padding:1.8rem 1.8rem 1.9rem;
  box-shadow:8px 8px 0 var(--yellow);position:relative;overflow:hidden;align-items:center;
  background-image:radial-gradient(circle at 100% 0%,rgba(127,227,196,.9) 0 70px,transparent 71px),
    radial-gradient(circle at 92% 120%,rgba(255,156,143,.9) 0 55px,transparent 56px)}
.dash-head h1{color:#FFFFFF}
.dash-head .sub{color:#FFFFFF}
.dash-head .btn-plain{background:#FFFFFF;color:#0E1D45}
.section-title{display:flex;align-items:center;gap:.6rem}
.section-title::before{content:"";width:14px;height:14px;border-radius:4px;background:var(--red);border:2px solid #0E1D45;flex:none}

/* Filters */
.filter-bar{background:#FFF4CC;border:3px solid #0E1D45;border-radius:16px;box-shadow:5px 5px 0 #0E1D45}
.filter-bar select,.filter-bar input[type=search]{background:#FFFFFF;border-color:#0E1D45}
.filter-count{color:#0E1D45}

/* Link boxes and results */
.class-link{background:#F3F7FF;border-color:#0E1D45}
.results-panel{border-top:3px solid #0E1D45}
.stat{border:3px solid #0E1D45;border-radius:16px;box-shadow:5px 5px 0 var(--c,#0E1D45)}
.stats .stat:nth-child(1){--c:var(--blue)}
.stats .stat:nth-child(2){--c:var(--green)}
.stats .stat:nth-child(3){--c:var(--yellow)}
.support{border:3px solid #0E1D45;border-radius:16px;box-shadow:6px 6px 0 var(--red)}
.table-scroll{border:3px solid #0E1D45;border-radius:16px}
.results-table th{background:#FFF4CC}
.control select{border-color:#0E1D45}
.results-empty,.empty{border:3px dashed #0E1D45;background:#FFFFFF}

/* Sign up / log in */
.auth{position:relative}
.card{border:3px solid #0E1D45;border-radius:18px;box-shadow:8px 8px 0 var(--blue),14px 14px 0 var(--yellow)}
.field input{background:#FFFFFF;border-color:#0E1D45}

/* Admin panels */
.panel{border:3px solid #0E1D45;border-radius:18px;box-shadow:7px 7px 0 var(--green)}
#grantForm.panel{box-shadow:7px 7px 0 var(--yellow)!important}

@media print{
  body{background:#FFFFFF!important;background-image:none!important}
  .stat,.support,.table-scroll{box-shadow:none!important;border:1px solid #888!important}
}
.f-sci{--field-soft:#9BE8CD}.f-tech{--field-soft:#A9C7FF}.f-eng{--field-soft:#FFD86B}.f-math{--field-soft:#FFB3A7}

/* Softer sky-blue banner */
.dash-head{background-color:#A8D8FF;color:#0E1D45}
.dash-head h1,.dash-head .sub{color:#0E1D45}

/* Account type picker (sign up) */
.acct-pick{border:0;margin:0 0 1.2rem;padding:0;display:grid;gap:.7rem}
.acct-pick legend{font-weight:700;margin-bottom:.5rem}
.acct-opt{display:block;cursor:pointer}
.acct-opt input{position:absolute;opacity:0;pointer-events:none}
.acct-box{display:flex;flex-direction:column;gap:.15rem;border:3px solid #0E1D45;border-radius:14px;padding:.8rem 1rem;background:#FFFFFF}
.acct-box strong{font-family:Lexend,sans-serif;font-size:1.05rem}
.acct-box span{font-size:.95rem;color:var(--muted)}
.acct-opt:hover .acct-box{background:#FFF4CC}
.acct-opt input:checked + .acct-box{background:#FFF4CC;box-shadow:4px 4px 0 var(--blue)}
.acct-opt input:checked + .acct-box strong::after{content:"  ✓";color:var(--green)}
.acct-opt input:focus-visible + .acct-box{outline:3px solid var(--red);outline-offset:3px}
.play-box{margin-top:auto;padding-top:1rem;border-top:2px solid var(--line);display:flex;flex-direction:column;gap:.6rem}
.play-box .btn-primary{text-align:center}

/* Password reset */
.forgot-link{align-self:flex-end;font-size:.95rem;font-weight:700;color:#0E1D45;margin-top:.15rem}
.notice{display:flex;flex-direction:column;gap:.3rem;border-left:5px solid var(--green);background:var(--ok-bg);padding:.9rem 1rem;border-radius:6px;margin-bottom:1.1rem}
.hint-small{text-align:center;font-size:.92rem;color:var(--muted);margin-top:.6rem}

/* Admin: custom choices and featured */
.inline-input{font:inherit;color:var(--text);background:var(--bg);border:2px solid var(--line);border-radius:8px;padding:.35rem .6rem;width:12rem}
.custom-type{display:grid;grid-template-columns:1fr 1fr;gap:.8rem;margin-top:.7rem}
.custom-type label{display:flex;flex-direction:column;gap:.3rem;font-weight:700;font-size:.95rem}
.custom-type input{font:inherit;font-weight:400;color:var(--text);background:var(--bg);border:2px solid var(--line);border-radius:8px;padding:.5rem .65rem}
.custom-type .opt{font-weight:400;color:var(--muted)}
#fSubjectOther,#fSubOther{font:inherit;color:var(--text);background:#FFF4CC;border:2px solid #0E1D45;border-radius:8px;padding:.55rem .7rem;margin-top:.45rem}
.pill-feat{background:#FFC83D;color:#0E1D45;margin-left:.35rem}
dialog#featDialog{max-width:540px;width:calc(100% - 2rem);border:3px solid #0E1D45;border-radius:16px;padding:1.6rem 1.5rem;box-shadow:7px 7px 0 #FFC83D;color:var(--text)}
dialog#featDialog::backdrop{background:rgba(14,29,69,.55)}
.feat-list{display:grid;gap:.6rem;margin:1rem 0 .4rem}
.feat-opt{display:block;cursor:pointer}
.feat-opt input{position:absolute;opacity:0;pointer-events:none}
.feat-box{display:flex;align-items:center;gap:.8rem;border:3px solid #0E1D45;border-radius:12px;padding:.6rem .8rem;background:#FFFFFF}
.feat-opt:hover .feat-box{background:#FFF4CC}
.feat-opt input:checked + .feat-box{background:#FFF4CC;box-shadow:4px 4px 0 #1F5BD1}
.feat-opt input:focus-visible + .feat-box{outline:3px solid #E5483A;outline-offset:3px}
@media (max-width:600px){.custom-type{grid-template-columns:1fr}}

/* ===== Catalog ===== */
.cart-btn{display:inline-flex;align-items:center;gap:.5rem}
.cart-count{display:inline-grid;place-items:center;min-width:1.6rem;height:1.6rem;padding:0 .35rem;border-radius:999px;background:#0E1D45;color:#FFFFFF;font-size:.85rem}
.notice-bar{margin:1.4rem 0 0;padding:.9rem 1.1rem;border:3px solid #0E1D45;border-radius:12px;background:var(--ok-bg);font-weight:700}
.catalog-bar{margin-top:1.6rem}
.view-toggle{display:flex;border:2px solid #0E1D45;border-radius:999px;overflow:hidden;background:#FFFFFF;align-self:flex-end}
.seg{font:inherit;font-family:Lexend,sans-serif;font-weight:600;font-size:.95rem;border:0;background:transparent;color:#0E1D45;padding:.55rem 1rem;cursor:pointer}
.seg.on{background:#0E1D45;color:#FFFFFF}
.seg:focus-visible{outline:3px solid var(--red);outline-offset:-3px}
.field-jump{display:flex;flex-wrap:wrap;gap:.6rem;margin:1.2rem 0 .4rem}
.jump-chip{font-family:Lexend,sans-serif;font-weight:600;text-decoration:none;color:#0E1D45;background:var(--field-soft);border:2px solid #0E1D45;border-radius:999px;padding:.35rem .9rem;box-shadow:3px 3px 0 var(--field)}
.jump-chip:hover{transform:translateY(1px);box-shadow:2px 2px 0 var(--field)}
.field-sec{margin-top:2.6rem;scroll-margin-top:110px}
.field-h{display:flex;align-items:center;gap:.7rem;font-size:clamp(1.6rem,3vw,2.1rem);padding-bottom:.5rem;border-bottom:4px solid var(--field)}
.field-dot{width:1.1rem;height:1.1rem;border-radius:50%;background:var(--field);border:3px solid #0E1D45;flex:none}
.topic-h{font-size:1.35rem;margin:1.8rem 0 1rem}
.subtopic-h{font-family:"Atkinson Hyperlegible",sans-serif;font-size:1rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin:1.2rem 0 .8rem}
.field-sec .sim-grid + .subtopic-h{margin-top:2rem}
#results > .sim-grid{margin-top:1.6rem}
.in-cart{background:#DDF5EC}
.owned{background:#E6EEFF}
.sim-card.flash{animation:flash 1.6s ease 2}
@keyframes flash{50%{box-shadow:7px 7px 0 var(--field),0 0 0 6px #FFC83D}}
dialog#cartDialog{max-width:520px;width:calc(100% - 2rem);border:3px solid #0E1D45;border-radius:18px;padding:1.5rem;box-shadow:8px 8px 0 var(--blue),14px 14px 0 var(--yellow);color:var(--text)}
dialog#cartDialog::backdrop{background:rgba(14,29,69,.55)}
.cart-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}
.cart-list{list-style:none;margin:0;padding:0;display:grid;gap:.6rem}
.cart-item{display:flex;justify-content:space-between;gap:1rem;align-items:center;border:2px solid #0E1D45;border-radius:10px;padding:.7rem .9rem;background:#F3F7FF}
.cart-item strong{display:block}
.cart-right{display:flex;flex-direction:column;align-items:flex-end;gap:.2rem;flex:none}
.cart-price{font-family:Lexend,sans-serif;font-weight:700}
.cart-empty{color:var(--muted)}
.cart-total{display:flex;justify-content:space-between;font-family:Lexend,sans-serif;font-size:1.3rem;margin:1rem 0 .4rem;padding-top:.8rem;border-top:3px solid #0E1D45}
.cart-actions{display:flex;flex-direction:column;gap:.6rem;margin-top:.8rem}
.cart-actions .btn{text-align:center}
.cart-hint{margin-top:.8rem;font-size:.9rem}
@media (max-width:760px){.nav-right #navSignup{display:none}}