:root{
  --navy:#0f2c4d; --navy2:#14375f; --sea:#1f6feb; --ink:#1a2230; --muted:#667085;
  --line:#e3e8ef; --bg:#f5f7fb; --card:#ffffff; --good:#1a8f4c; --warn:#c47f17; --bad:#c0392b;
  --pass-bg:#e7f6ee; --fail-bg:#fdecea;
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.5}
.wrap{max-width:1000px;margin:0 auto;padding:0 18px}
a{color:var(--sea);text-decoration:none}
a:hover{text-decoration:underline}

.topbar{background:var(--navy);color:#fff}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;min-height:58px;flex-wrap:wrap;gap:8px}
.brand{color:#fff;font-weight:700;font-size:18px;display:inline-flex;align-items:center;gap:10px}
.brand-logo{height:34px;width:auto;display:block}
.topbar nav{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.topbar nav a{color:#cfe0f5}
.topbar nav a:hover{color:#fff}
.topbar .who{color:#9fb6d4;font-size:13px}
.btn-link{background:none;border:none;color:var(--sea);cursor:pointer;font:inherit;padding:0}
.topbar .btn-link{color:#fff;font-weight:600}
.btn-link.danger{color:var(--bad)}

main.wrap{padding-top:24px;padding-bottom:40px}
h1{font-size:26px;margin:.2em 0 .6em}
h2{font-size:18px;margin:0 0 12px}

.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px;margin-bottom:18px;
  box-shadow:0 1px 2px rgba(16,40,80,.04)}
.card-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.card-head h2{margin:0}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:760px){.grid2{grid-template-columns:1fr}}

.muted{color:var(--muted)}
.foot{color:var(--muted);font-size:12px;padding-bottom:30px}

.btn{background:var(--sea);color:#fff;border:none;border-radius:8px;padding:10px 16px;font-size:15px;
  font-weight:600;cursor:pointer}
.btn:hover{background:#175bc7}
.btn.small{padding:6px 12px;font-size:13px}
.btn.ghost{background:#eef3fb;color:var(--navy)}
.btn.ghost:hover{background:#e0ebfb}

label{display:block;margin:0 0 12px;font-size:14px;font-weight:600;color:#33415c}
input[type=text],input[type=password],input[type=number],input:not([type]){
  display:block;width:100%;margin-top:5px;padding:9px 11px;border:1px solid #cdd5e0;border-radius:8px;
  font-size:15px;font-weight:400;color:var(--ink);background:#fff}
input:focus{outline:2px solid #bcd3f7;border-color:var(--sea)}
label.narrow input{max-width:160px}

.flash{padding:11px 14px;border-radius:8px;margin-bottom:14px;font-size:14px}
.flash.error{background:var(--fail-bg);color:#a32b1c;border:1px solid #f3c2bb}
.flash.ok{background:var(--pass-bg);color:#11663a;border:1px solid #b7e2c8}

.login{max-width:380px;margin:6vh auto}
.row-form{display:grid;grid-template-columns:1fr 1fr 1fr auto;gap:12px;align-items:end}
.row-form .btn{height:40px}
@media(max-width:760px){.row-form{grid-template-columns:1fr}}

.tbl{width:100%;border-collapse:collapse;font-size:14px}
.tbl th,.tbl td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:middle}
.tbl th{font-size:12px;text-transform:uppercase;letter-spacing:.03em;color:var(--muted)}
.inline{display:flex;gap:6px;align-items:center}
.inline input{margin-top:0}

.pill{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:700}
.pill.pass{background:var(--pass-bg);color:#11663a}
.pill.fail{background:var(--fail-bg);color:#a32b1c}

.question .q-head{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.q-num{font-weight:700;color:var(--navy)}
.q-tag{font-size:12px;color:var(--muted);background:#eef2f7;padding:2px 8px;border-radius:6px}
.q-text{font-size:16px;font-weight:600;margin:.2em 0 .8em}
.options{display:flex;flex-direction:column;gap:8px}
.option{display:flex;gap:10px;align-items:flex-start;font-weight:400;border:1px solid var(--line);
  border-radius:8px;padding:10px 12px;margin:0;cursor:pointer}
.option:hover{background:#f7faff}
.option input{width:auto;margin:3px 0 0}
.submit-bar{display:flex;justify-content:flex-end}
.question.ok{border-left:4px solid var(--good)}
.question.no{border-left:4px solid var(--bad)}

.options.review .option{cursor:default}
.option.correct{background:var(--pass-bg);border-color:#b7e2c8}
.option.chosen:not(.correct){background:var(--fail-bg);border-color:#f3c2bb}
.option .mark{width:16px;font-weight:800}
.option.correct .mark{color:var(--good)}
.option.chosen:not(.correct) .mark{color:var(--bad)}
.tag-you,.tag-miss{font-style:normal;font-size:11px;font-weight:700;margin-left:auto;padding:1px 7px;border-radius:6px}
.tag-you{background:#fdecea;color:#a32b1c}
.tag-miss{background:#fff5e6;color:#9a6212}
.feedback{margin-top:10px;padding:10px 12px;background:#f1f6ff;border-left:3px solid var(--sea);
  border-radius:6px;font-size:14px;color:#244}

.result-head{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.result-head.pass{border-left:5px solid var(--good)}
.result-head.fail{border-left:5px solid var(--bad)}
.score-big{font-size:30px;font-weight:800;text-align:right;line-height:1.15}
.score-pct{display:block;font-size:15px;color:var(--muted);font-weight:600}
.score-big .pill{font-size:11px;vertical-align:middle}

.bar-row{display:grid;grid-template-columns:280px 1fr 120px;gap:12px;align-items:center;margin-bottom:7px;font-size:13px}
@media(max-width:680px){.bar-row{grid-template-columns:1fr;gap:2px;margin-bottom:12px}}
.bar-label{color:#33415c;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bar{background:#eef1f6;border-radius:999px;height:12px;overflow:hidden}
.bar-fill{display:block;height:100%}
.bar-fill.good{background:var(--good)}
.bar-fill.warn{background:var(--warn)}
.bar-fill.bad{background:var(--bad)}
.bar-val{font-weight:600}

.check{display:flex;align-items:center;gap:8px;font-weight:400;border:1px solid var(--line);border-radius:8px;
  padding:8px 10px;margin:0}
.check input{width:auto;margin:0}
.check.big{font-weight:600}
.check .cnt{margin-left:auto;background:#eef2f7;color:var(--muted);border-radius:6px;padding:1px 7px;font-size:12px}
.rule-checks{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:8px 0 16px}
@media(max-width:680px){.rule-checks{grid-template-columns:1fr}}
.rulepicker.disabled{opacity:.45}
.group{margin-top:10px}
.plain{margin:0;padding-left:18px}
ul.plain li{margin:4px 0}