/* Tes Kraepelin — lembar lajur: kertas bergaris biru, tinta pensil, tanda koreksi merah */
:root{
  --paper:#eef3f6; --sheet:#ffffff; --grid:#dbe4ea; --line:#c3d0d8;
  --ink:#18252e; --muted:#566874; --blue:#24557d; --blue-soft:#e1ecf5;
  --red:#c2332c; --red-soft:#f8e0dd; --good:#2b7349; --good-soft:#dcefe3;
  --f-display:"Bricolage Grotesque",ui-sans-serif,system-ui,sans-serif;
  --f-body:"Public Sans",ui-sans-serif,system-ui,sans-serif;
  --f-num:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){:root{
  --paper:#11181d; --sheet:#182229; --grid:#22303a; --line:#33444f;
  --ink:#e4ecf1; --muted:#93a6b2; --blue:#8cbbe3; --blue-soft:#1d3346;
  --red:#ff7a70; --red-soft:#3f2220; --good:#7fd1a0; --good-soft:#1c3527; color-scheme:dark}}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.55 var(--f-body);
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));
  padding-block:max(20px,env(safe-area-inset-top,0px)) max(32px,env(safe-area-inset-bottom,0px))}
[hidden]{display:none!important}
.wrap{max-width:560px;margin:0 auto;display:flex;flex-direction:column;gap:18px}
.wrap.wide{max-width:1040px}
h1,h2,h3{font-family:var(--f-display);margin:0;text-wrap:balance;letter-spacing:-.01em}
h1{font-size:2.1rem;font-weight:800;line-height:1.05}
h2{font-size:1.25rem;font-weight:600}
p{margin:0}
a{color:var(--blue)}
.eyebrow{font:600 .72rem/1 var(--f-body);letter-spacing:.12em;text-transform:uppercase;color:var(--red)}
.muted{color:var(--muted)}
.fine{font-size:.78rem;color:var(--muted)}
.stack{display:flex;flex-direction:column;gap:8px}
.sheet{background:var(--sheet);border:1px solid var(--line);border-radius:10px;padding:18px;display:flex;flex-direction:column;gap:14px}
.ruled{background-image:linear-gradient(var(--grid) 1px,transparent 1px);background-size:100% 28px;background-position:0 14px}
label{font-weight:600;font-size:.85rem}
input,select{font:inherit;color:var(--ink);background:var(--sheet);border:1px solid var(--line);border-radius:7px;padding:10px 11px;width:100%}
input:focus-visible,button:focus-visible,select:focus-visible,a:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
.field{display:flex;flex-direction:column;gap:5px;min-width:0}
.field small{color:var(--muted);font-size:.75rem}
.fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px}
.check{display:flex;gap:10px;align-items:flex-start;font-weight:500}
.check input{width:auto;margin-top:4px}
.btn{font:700 1rem var(--f-body);border:0;border-radius:9px;padding:13px 18px;cursor:pointer;background:var(--red);color:#fff;text-decoration:none;text-align:center;display:inline-block}
.btn:disabled{opacity:.55;cursor:wait}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn.small{padding:7px 12px;font-size:.85rem}
.btn-row{display:flex;gap:10px;flex-wrap:wrap}
.btn-row .btn{flex:1 1 160px}
.err{background:var(--red-soft);color:var(--red);border-radius:8px;padding:10px 12px;font-weight:600;font-size:.9rem}
.okmsg{background:var(--good-soft);color:var(--good);border-radius:8px;padding:10px 12px;font-weight:600;font-size:.9rem}

/* contoh cara mengerjakan */
.howto{display:grid;grid-template-columns:auto minmax(0,1fr);gap:16px;align-items:center}
.mini{font:700 1.15rem/1 var(--f-num);display:grid;grid-template-columns:1.6em 1.6em;text-align:center}
.mini span{height:1.2em}
.mini .a{color:var(--red)}
ol{margin:0;padding-left:1.2em;display:flex;flex-direction:column;gap:4px}

/* layar tes */
.topbar{display:flex;justify-content:space-between;align-items:baseline;gap:10px;font-variant-numeric:tabular-nums}
.topbar b{font:700 1.1rem var(--f-num)}
.bar{height:8px;background:var(--grid);border-radius:4px;overflow:hidden}
.bar i{display:block;height:100%;width:100%;background:var(--blue);transform-origin:left}
.bar.low i{background:var(--red)}
.strip{background:var(--sheet);border:1px solid var(--line);border-radius:10px;padding:10px 0;display:flex;flex-direction:column;align-items:center;position:relative;overflow:hidden}
.r{display:grid;grid-template-columns:3.2rem 3.2rem;justify-content:center;align-items:center}
.dig{grid-column:1;font:700 2rem/1.25 var(--f-num);text-align:center;color:var(--muted)}
.dig.cur{color:var(--ink);background:var(--blue-soft)}
.slot{grid-column:2;font:700 1.35rem/1.6 var(--f-num);text-align:center;color:var(--blue);height:1.6em;margin-block:-.8em;position:relative;z-index:1}
.slot.now::after{content:"";display:inline-block;width:1.2em;height:1.25em;border:2px solid var(--red);border-radius:6px;vertical-align:middle;animation:blink 1s steps(2) infinite}
@keyframes blink{50%{border-color:transparent}}
.dirnote{font-size:.75rem;color:var(--muted);text-align:center}
.notice{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:color-mix(in srgb,var(--sheet) 88%,transparent);font:800 1.4rem var(--f-display);color:var(--red);text-align:center;padding:12px}
.keys{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;touch-action:manipulation}
.key{font:700 1.6rem var(--f-num);padding:14px 0;border-radius:10px;border:1px solid var(--line);background:var(--sheet);color:var(--ink);cursor:pointer;user-select:none;-webkit-user-select:none}
.key:active{background:var(--blue-soft)}
.key.zero{grid-column:2}
.count{font:800 6rem/1 var(--f-display);text-align:center;color:var(--red);padding-block:40px}

/* soal dua angka */
#strip{padding:22px 0;min-height:200px;justify-content:center}
.pair{display:flex;align-items:center;justify-content:center;gap:22px}
.pair .nums{display:flex;flex-direction:column;align-items:center;font:700 3.6rem/1.15 var(--f-num);color:var(--ink)}
.pair .q{font:700 2.4rem/1 var(--f-num);color:var(--red);border:2px dashed var(--red);border-radius:10px;width:1.5em;height:1.5em;display:flex;align-items:center;justify-content:center}
.pair.pop .nums{animation:pop .18s ease-out}
@keyframes pop{from{opacity:.25;transform:translateY(6px)}to{opacity:1;transform:none}}
.mini-pair{gap:12px}
.mini-pair .nums{font-size:1.6rem}
.mini-pair .q{font-size:1.2rem;border-style:solid}
@media (prefers-reduced-motion:reduce){.pair.pop .nums{animation:none}}

/* hasil */
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}
.tile{background:var(--sheet);border:1px solid var(--line);border-radius:10px;padding:14px;display:flex;flex-direction:column;gap:4px;min-width:0}
.tile .k{font:600 .72rem var(--f-body);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.tile .v{font:700 1.7rem/1.1 var(--f-num);font-variant-numeric:tabular-nums}
.tile .d{font-size:.8rem;color:var(--muted)}
.pill{display:inline-block;font:600 .72rem var(--f-body);padding:2px 8px;border-radius:999px;background:var(--blue-soft);color:var(--blue);align-self:flex-start;white-space:nowrap}
.pill.warn{background:var(--red-soft);color:var(--red)}
.pill.ok{background:var(--good-soft);color:var(--good)}
.chart{overflow-x:auto}
.chart svg{display:block;width:100%;height:auto;min-width:300px}
.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:.8rem;color:var(--muted)}
.legend i{display:inline-block;width:14px;height:3px;vertical-align:middle;margin-right:5px}
.thanks{text-align:center;padding-block:30px;align-items:center}
.thanks .mark{font:800 3.4rem/1 var(--f-display);color:var(--good)}

/* logo perusahaan: selalu di atas latar putih agar terbaca di mode gelap */
.logo{display:inline-flex;align-self:flex-start;background:#fff;border-radius:8px;padding:6px 10px;border:1px solid var(--line)}
.logo img{display:block;max-height:44px;max-width:200px;width:auto;height:auto}
.brand{display:flex;gap:14px;align-items:center;flex-wrap:wrap;min-width:0}
.logo-row{display:flex;gap:14px;align-items:center;flex-wrap:wrap}

/* penjelasan hasil */
.summary{font-size:1rem;font-weight:500;max-width:65ch}
.ex-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px}
.ex{border-top:1px solid var(--grid);padding-top:10px;display:flex;flex-direction:column;gap:6px;min-width:0}
.ex-head{display:flex;justify-content:space-between;gap:10px;align-items:center;flex-wrap:wrap}
.ex p{font-size:.9rem;color:var(--muted);max-width:65ch}

/* gambaran, saran, pekerjaan */
.adv{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.adv-sec{display:flex;flex-direction:column;gap:8px;min-width:0}
.adv-sec h3{font-size:1rem;font-weight:600}
.adv-sec ul{margin:0;padding-left:1.1em;display:flex;flex-direction:column;gap:6px;font-size:.9rem;color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip-job{font-size:.82rem;font-weight:600;padding:4px 10px;border-radius:999px;background:var(--good-soft);color:var(--good)}
.adv-k{font-size:.85rem;margin-top:4px}

/* laporan hasil */
.report{display:flex;flex-direction:column;gap:14px}
.rep-name{font-size:1.6rem;overflow-wrap:anywhere}
.rep-meta{margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px 16px}
.rep-meta div{min-width:0}
.rep-meta dt{font:600 .7rem var(--f-body);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.rep-meta dd{margin:2px 0 0;font-weight:600;font-variant-numeric:tabular-nums}
.lajur-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(88px,1fr));gap:6px}
.lj{border:1px solid var(--grid);border-radius:8px;padding:6px 8px;display:grid;grid-template-columns:auto 1fr;column-gap:8px;align-items:baseline}
.lj-n{font:600 .7rem var(--f-num);color:var(--muted)}
.lj-v{font:700 1.15rem var(--f-num);text-align:right}
.lj-e{grid-column:1/-1;font-size:.7rem;color:var(--muted);text-align:right}
.lj-e.bad{color:var(--red);font-weight:600}
.saved{display:flex;gap:14px;align-items:center}
.saved .mark{font:800 2.4rem/1 var(--f-display);color:var(--good)}
.pdf-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}

/* PDF: selalu tema terang di kertas putih */
.pdf-light{--paper:#ffffff;--sheet:#ffffff;--grid:#dbe4ea;--line:#c3d0d8;--ink:#18252e;--muted:#566874;--blue:#24557d;--blue-soft:#e1ecf5;--red:#c2332c;--red-soft:#f8e0dd;--good:#2b7349;--good-soft:#dcefe3;color:var(--ink);background:#fff;color-scheme:light}
.pdf-page{padding:8px;font:14px/1.5 var(--f-body)}
.pdf-page .tiles{grid-template-columns:repeat(4,minmax(0,1fr))}

/* admin: pilihan dengan kartu */
fieldset.opt{border:0;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;min-width:0}
fieldset.opt legend{font-weight:600;font-size:.85rem;padding:0;margin-bottom:8px}
.opt-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}
.optcard{position:relative;display:flex;flex-direction:column;gap:4px;border:1px solid var(--line);border-radius:10px;padding:12px 12px 12px 38px;cursor:pointer;font-weight:400}
.optcard input{position:absolute;left:12px;top:15px;width:auto;margin:0;accent-color:var(--blue)}
.optcard:has(input:checked){border-color:var(--blue);background:var(--blue-soft)}
.optcard .muted{font-size:.82rem}
.kp-prev{display:grid;grid-template-columns:repeat(3,34px);gap:5px;margin-top:8px}
.kp-prev span{display:flex;align-items:center;justify-content:center;height:30px;border:1px solid var(--line);border-radius:6px;background:var(--sheet);font:700 .95rem var(--f-num);color:var(--ink)}
.kp-prev .z{grid-column:2}

/* admin */
.adminbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.nav{display:flex;gap:6px;flex-wrap:wrap}
.nav a{font-weight:600;text-decoration:none;color:var(--muted);padding:7px 12px;border-radius:999px;border:1px solid transparent}
.nav a.on{color:var(--ink);border-color:var(--line);background:var(--sheet)}
.filters{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end}
.filters .field{flex:1 1 180px}
.tbl{overflow-x:auto;border:1px solid var(--line);border-radius:10px;background:var(--sheet)}
table{border-collapse:collapse;width:100%;font-size:.88rem}
th,td{padding:9px 12px;border-bottom:1px solid var(--grid);text-align:left;white-space:nowrap}
th{font:600 .7rem var(--f-body);text-transform:uppercase;letter-spacing:.08em;color:var(--muted);background:var(--paper)}
td.n,th.n{text-align:right;font-family:var(--f-num);font-variant-numeric:tabular-nums}
tr:last-child td{border-bottom:0}
tbody tr:hover td{background:var(--blue-soft)}
td a{font-weight:600}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px}
.copybox{width:100%;height:4.5em;font:13px var(--f-num);color:var(--ink);background:var(--paper);border:1px solid var(--line);border-radius:7px;padding:8px}

@media (max-width:420px){h1{font-size:1.8rem}}
@media (prefers-reduced-motion:reduce){.slot.now::after{animation:none}}
@media print{:root{--paper:#fff;--sheet:#fff;--grid:#dbe4ea;--line:#c3d0d8;--ink:#18252e;--muted:#566874;--blue:#24557d;--blue-soft:#e1ecf5;--red:#c2332c;--red-soft:#f8e0dd;--good:#2b7349;--good-soft:#dcefe3;color-scheme:light}body{background:#fff;padding:0}.nav,.btn,.noprint,.pdf-row,.saved,.adminbar>.stack>h1{display:none!important}.wrap{max-width:none}.tiles{grid-template-columns:repeat(4,minmax(0,1fr))}.sheet,.tile,.lj{break-inside:avoid}@page{size:A4;margin:12mm}}