/* Danfo Code family and school accounts. Light and calm for grown-ups, with the game's colours. */
:root{
  --ink:#16252A; --muted:#5B6E72; --line:#DCE5E4; --paper:#F5F8F7; --card:#FFFFFF;
  --teal:#0D5C61; --deep:#073A3E; --danfo:#F7B500; --danfo-ink:#241C06; --good:#1F9D55; --bad:#C0392B;
  --f-display:"Bungee","Arial Black",Impact,sans-serif; --f-body:"Lexend","Segoe UI",system-ui,-apple-system,sans-serif;
  color-scheme:light;
}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--paper);color:var(--ink);font:16px/1.55 var(--f-body);min-height:100vh;display:flex;flex-direction:column}
[hidden]{display:none!important}
button,input,select{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--danfo);outline-offset:2px}
a{color:var(--teal)}
.top{background:var(--deep);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 20px;flex-wrap:wrap}
.brand{display:flex;gap:10px;align-items:center;color:#fff;text-decoration:none}
.brand .mark{width:40px;height:40px;border-radius:10px;background:var(--danfo);color:var(--danfo-ink);display:grid;place-items:center;font-family:var(--f-display);font-size:15px}
.brand b{display:block}.brand small{color:#9DC2BF;font-size:12.5px}
.who{display:flex;gap:12px;align-items:center;font-size:14px;color:#CFE2E0;min-width:0}
.who span{overflow-wrap:anywhere}
.link{background:none;border:0;padding:0;color:var(--danfo);font-weight:600;cursor:pointer;text-decoration:underline}
.wrap{width:100%;max-width:1040px;margin:0 auto;padding:24px 16px 48px;flex:1}
h1{font-family:var(--f-display);font-weight:400;font-size:clamp(26px,5vw,38px);line-height:1.1;margin:0 0 10px}
h2{font-size:18px;margin:0 0 10px}
.lead{font-size:17px;color:#33474C;margin:0 0 14px;max-width:56ch}
.hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,420px);gap:28px;align-items:start}
.ticks{padding:0;margin:18px 0 0;list-style:none;display:flex;flex-direction:column;gap:10px}
.ticks li{padding-left:30px;position:relative}
.ticks li::before{content:"✓";position:absolute;left:0;top:0;width:22px;height:22px;border-radius:50%;background:#DDF3E6;color:var(--good);display:grid;place-items:center;font-weight:700;font-size:13px}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:20px;margin-bottom:16px;box-shadow:0 6px 24px rgba(7,58,62,.06)}
.card.quiet{box-shadow:none}
.form{display:flex;flex-direction:column;gap:12px}
.tabs{display:grid;grid-template-columns:1fr 1fr;background:#EEF3F2;border-radius:12px;padding:4px;gap:4px;margin-bottom:6px}
.tabs button{border:0;background:none;border-radius:9px;padding:9px;font-weight:600;cursor:pointer;color:var(--muted)}
.tabs button[aria-selected="true"]{background:#fff;color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.1)}
form{display:flex;flex-direction:column;gap:14px}
.fld{display:flex;flex-direction:column;gap:5px;border:0;margin:0;padding:0;min-width:0}
.fld>span,.fld legend{font-size:13.5px;font-weight:600;color:var(--muted)}
.fld legend{margin-bottom:6px}
.fld input,.fld select{height:46px;border:1px solid var(--line);border-radius:11px;padding:0 12px;background:#fff;min-width:0;width:100%;font-size:16px}
#code{font-family:"JetBrains Mono",ui-monospace,monospace;font-size:22px;letter-spacing:.3em;text-align:center}
.hint{color:var(--muted);font-size:13px}
.opt{display:flex;gap:10px;align-items:flex-start;padding:10px 12px;border:1px solid var(--line);border-radius:12px;margin-bottom:6px;cursor:pointer}
.opt:has(input:checked){border-color:var(--teal);background:#F0F7F6}
.opt input{margin-top:4px;accent-color:var(--teal)}
.opt b{display:block;font-size:15px}.opt small{color:var(--muted);font-size:13px}
.chk{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;cursor:pointer}
.chk input{width:19px;height:19px;margin-top:2px;accent-color:var(--teal);flex:0 0 auto}
.chk.consent{background:#FFF8E1;border:1px solid #F2D27A;border-radius:12px;padding:12px 14px;font-size:14px}
#signupChecks{display:flex;flex-direction:column;gap:10px}
.btn{min-height:46px;padding:0 18px;border-radius:12px;border:0;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;text-decoration:none;font-size:15px}
.btn.primary{background:var(--danfo);color:var(--danfo-ink);box-shadow:inset 0 -4px 0 rgba(0,0,0,.18)}
.btn.ghost{background:#fff;border:1px solid var(--line);color:var(--ink)}
.btn.danger{color:var(--bad)}.btn.danger-solid{background:var(--bad);color:#fff}
.btn[disabled]{opacity:.55;cursor:wait}
.btns{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.btns input{height:46px;border:1px solid var(--line);border-radius:11px;padding:0 12px;width:140px}
.msg{padding:12px 16px;border-radius:12px;background:#FFF4D6;border:1px solid #F2D27A;margin-bottom:16px}
.msg.bad{background:#FDECEE;border-color:#F3B9BF}.msg.good{background:#DDF3E6;border-color:#A7DDBC}
.head{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;flex-wrap:wrap;margin-bottom:16px}
.head .lead{margin:0}
.row2{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:12px}
.learner{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:14px 20px}
.lhead{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.lhead .av{width:46px;height:46px;border-radius:14px;background:var(--teal);color:#fff;display:grid;place-items:center;font-family:var(--f-display);font-size:18px}
.lhead b{font-size:19px}.pill{display:inline-block;padding:2px 10px;border-radius:999px;background:#EEF3F2;font-size:12.5px;font-weight:600}
.lmeta{color:var(--muted);font-size:13.5px}
.worlds{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:6px;margin:14px 0 6px}
.world{border-radius:10px;padding:8px 6px;background:#EEF3F2;text-align:center;font-size:12px;line-height:1.3;color:var(--muted)}
.world.done{background:#FFF1CC;color:#5A4300;font-weight:600}
.world b{display:block;font-size:12.5px;color:inherit}
.stats{display:flex;gap:18px;flex-wrap:wrap;font-size:14px;margin-top:8px}
.stats b{font-size:20px;display:block}
.lacts{display:flex;flex-direction:column;gap:8px;align-items:stretch;min-width:180px}
.certs{grid-column:1/-1;border-top:1px solid var(--line);padding-top:12px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.cert{display:inline-flex;gap:6px;align-items:center;padding:6px 12px;border-radius:999px;background:#F0F7F6;border:1px solid #CFE2E0;text-decoration:none;color:var(--teal);font-weight:600;font-size:13.5px}
.pairbox{grid-column:1/-1;background:var(--deep);color:#fff;border-radius:14px;padding:16px 18px;display:grid;grid-template-columns:auto minmax(0,1fr);gap:16px;align-items:center}
.pcode{font-family:"JetBrains Mono",ui-monospace,monospace;font-size:clamp(26px,6vw,34px);letter-spacing:.12em;background:var(--danfo);color:var(--danfo-ink);border-radius:12px;padding:10px 16px;font-weight:700}
.pairbox ol{margin:0;padding-left:20px;font-size:14.5px}
.editbox{grid-column:1/-1;border-top:1px solid var(--line);padding-top:14px}
.empty{color:var(--muted);text-align:center;padding:28px 10px}
.nps{display:flex;gap:6px;flex-wrap:wrap}.nps button{width:42px;height:42px;border-radius:10px;border:1px solid var(--line);background:#fff;font-weight:700;cursor:pointer}
.nps button[aria-pressed="true"]{background:var(--danfo);border-color:var(--danfo)}
.tk{border-top:1px solid var(--line);padding:12px 0}.tk summary{cursor:pointer;display:flex;justify-content:space-between;gap:10px;font-weight:600;list-style:none}
.tk summary::-webkit-details-marker{display:none}.tk .st{font-size:12.5px;padding:2px 10px;border-radius:999px;background:#EEF3F2;white-space:nowrap}
.tk .st.waiting{background:#FFF1CC}.tk .st.resolved,.tk .st.closed{background:#DDF3E6}
.tk .th{display:flex;flex-direction:column;gap:8px;margin-top:10px}
.tk .b{border-radius:12px;padding:8px 12px;max-width:88%;white-space:pre-wrap;overflow-wrap:anywhere;font-size:14.5px}.tk .b small{display:block;color:var(--muted);font-size:12px}
.tk .b.requester{align-self:flex-end;background:#E3F1EF}.tk .b.staff{background:#fff;border:1px solid var(--line)}.tk .b.system{align-self:center;color:var(--muted);font-size:13.5px}
.foot{text-align:center;padding:18px;color:var(--muted);font-size:14px}
@media (max-width:820px){ .hero{grid-template-columns:minmax(0,1fr)} .learner{grid-template-columns:minmax(0,1fr)} .lacts{flex-direction:row;flex-wrap:wrap;min-width:0} .lacts .btn{flex:1 1 140px} .worlds{grid-template-columns:repeat(3,minmax(0,1fr))} .pairbox{grid-template-columns:minmax(0,1fr)} .row2{grid-template-columns:minmax(0,1fr)} }

/* classes */
.cls{border-top:1px solid var(--line);padding:16px 0 6px}
.cls:first-child{border-top:0}
.cls-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;flex-wrap:wrap}
.cls-head h3{margin:0;font-size:19px}
.ccode{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:#F0F7F6;border:1px solid #CFE2E0;border-radius:14px;padding:10px 14px;margin:12px 0}
.ccode .pcode{font-size:26px;padding:6px 12px}
.ccode.closed{background:#F5F5F5;border-color:var(--line)}
.cstats{display:flex;gap:18px;flex-wrap:wrap;font-size:14px;margin:6px 0 12px}
.cstats b{display:block;font-size:20px}
.ptable-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px}
.ptable{width:100%;border-collapse:collapse;font-size:14px;min-width:640px}
.ptable th,.ptable td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
.ptable th{background:#F5F8F7;font-size:12.5px;color:var(--muted);font-weight:600}
.ptable td.n{text-align:right;font-variant-numeric:tabular-nums}
.ptable tr.quiet td{color:var(--muted)}
.ptable .mini{min-height:32px;padding:0 10px;font-size:13px;border-radius:9px}
.cup-tag{display:inline-block;font-size:12.5px;font-weight:700;border-radius:999px;padding:3px 10px;background:#FFF1CC;color:#5A4300}
.cup-tag.approved{background:#DDF3E6;color:#14653A}.cup-tag.rejected{background:#FDECEE;color:#8E2A20}

.more-list{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));margin-top:10px}
.more-item{display:flex;flex-direction:column;gap:4px;padding:12px 14px;border:1px solid var(--line);border-radius:12px;text-decoration:none;color:inherit}
.more-item b{font-size:15px}
.more-item span{font-size:14px;opacity:.8}
.more-item:hover{border-color:currentColor}