:root{
  --bg:#f6f5f1;--card:#fff;--ink:#16181d;--muted:#6b7080;--line:#e6e4dd;
  --brand:#3b3bd1;--brand-ink:#fff;--brand-soft:#ecebfd;
  --good:#15803d;--good-soft:#e8f7ee;--bad:#c2261d;--bad-soft:#fdeceb;--warn:#a16207;--warn-soft:#fdf5df;
  --radius:16px;--shadow:0 1px 2px rgba(20,20,40,.04),0 8px 24px rgba(20,20,40,.06);
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.55 "Noto Sans","Noto Sans Devanagari",system-ui,sans-serif}
img{max-width:100%;height:auto}
a{color:var(--brand)}
.wrap{max-width:1080px;margin:0 auto;padding:0 16px}
.muted{color:var(--muted)}.small{font-size:12px}.center{text-align:center}
.good{color:var(--good)}.bad{color:var(--bad)}

/* top bar */
.topbar{background:var(--ink);color:#fff}
.topbar-in{display:flex;align-items:center;gap:14px;height:58px}
.brand{color:#fff;text-decoration:none;font-weight:800;font-size:18px;display:flex;align-items:center;gap:8px}
.brand-mark{display:grid;place-items:center;width:28px;height:28px;border-radius:8px;background:var(--brand);font-size:15px}
.brand-tag{color:#a9adbb;font-size:13px}
@media (max-width:640px){.brand-tag{display:none}}

/* cards + forms */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;margin-bottom:18px}
.card h2{margin:0 0 12px;font-size:18px}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px;flex:1;min-width:0}
.field span{font-size:13px;font-weight:600}
input[type=url],input[type=number],input[type=file],select{width:100%;font:inherit;padding:11px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink)}
input:focus,select:focus{outline:2px solid var(--brand);outline-offset:1px;border-color:transparent}
.row{display:flex;gap:12px}
.hint{font-size:12.5px;color:var(--muted);margin:4px 0 0}
.alert{background:var(--bad-soft);color:var(--bad);border-radius:10px;padding:10px 12px;margin-bottom:14px;font-weight:500}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;font:inherit;font-weight:700;border-radius:10px;padding:11px 18px;border:1px solid transparent;cursor:pointer;text-decoration:none}
.btn-primary{background:var(--brand);color:var(--brand-ink)}
.btn-primary:hover{filter:brightness(1.08)}
.btn-ghost{background:#fff;border-color:var(--line);color:var(--ink)}
.btn-block{width:100%;padding:14px;font-size:16px;margin-top:4px}
.tabs{display:flex;background:var(--bg);border-radius:10px;padding:4px;margin-bottom:14px}
.tab{flex:1;border:0;background:transparent;font:inherit;font-weight:600;font-size:14px;padding:8px;border-radius:8px;cursor:pointer;color:var(--muted)}
.tab.active{background:#fff;color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.08)}

/* hero */
.hero{display:grid;grid-template-columns:1.1fr 1fr;gap:36px;align-items:center;padding:44px 0 20px}
.hero h1{font-size:44px;line-height:1.1;margin:0 0 14px;letter-spacing:-.02em}
.accent{color:var(--brand)}
.lead{font-size:17px;color:#3c4050;max-width:520px}
.ticks{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:8px}
.ticks li::before{content:"✓";color:var(--good);font-weight:800;margin-right:8px}
.form{margin:0}
@media (max-width:860px){.hero{grid-template-columns:1fr;padding-top:24px}.hero h1{font-size:32px}}
.how{padding:20px 0 30px}
.how h2{font-size:20px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;padding:0;list-style:none;counter-reset:s}
.steps li{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px;counter-increment:s;font-size:14px}
.steps li::before{content:counter(s);display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--brand-soft);color:var(--brand);font-weight:800;margin-bottom:8px}
@media (max-width:760px){.steps{grid-template-columns:1fr 1fr}}

/* result */
.result{padding-top:22px}
.candidate{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.eyebrow{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--brand);font-weight:700}
.cand-name{margin:2px 0 6px;font-size:24px}
.cand-meta{display:flex;flex-wrap:wrap;gap:6px}
.cand-meta span{background:var(--bg);border-radius:99px;padding:3px 10px;font-size:13px;color:#3c4050}
.score-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:18px}
.score-grid .card{margin-bottom:18px}
@media (max-width:860px){.score-grid{grid-template-columns:1fr}.score-grid .card{margin-bottom:0}.score-grid{margin-bottom:18px}}
.score-card{display:grid;grid-template-columns:170px 1fr;gap:22px;align-items:center}
.score-card .hint{grid-column:1/-1}
.ring{--p:0;width:170px;height:170px;border-radius:50%;background:conic-gradient(var(--brand) calc(var(--p)*1%),var(--brand-soft) 0);display:grid;place-items:center}
.ring-in{width:132px;height:132px;border-radius:50%;background:#fff;display:grid;place-content:center;text-align:center}
.ring-in b{font-size:34px;line-height:1}.ring-in span{font-size:12px;color:var(--muted)}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.stat{background:var(--bg);border-radius:12px;padding:10px 12px}
.stat span{display:block;font-size:12px;color:var(--muted)}.stat b{font-size:20px}
.stat.good{background:var(--good-soft)}.stat.good b{color:var(--good)}
.stat.bad{background:var(--bad-soft)}.stat.bad b{color:var(--bad)}
.stat.warn{background:var(--warn-soft)}.stat.warn b{color:var(--warn)}
@media (max-width:560px){.score-card{grid-template-columns:1fr;justify-items:center}.stats{width:100%;grid-template-columns:1fr 1fr}}
.rank-row{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}
.rank-num{font-size:26px;font-weight:800}.rank-num small{font-size:14px;color:var(--muted);font-weight:500}
.rank-side{text-align:right}.rank-side b{display:block;font-size:18px;color:var(--brand)}.rank-side span{font-size:12px;color:var(--muted)}
.table-scroll{overflow-x:auto}
.sec-table{width:100%;border-collapse:collapse;font-size:14px;min-width:620px}
.sec-table th{text-align:left;font-size:12px;color:var(--muted);font-weight:600;padding:8px;border-bottom:1px solid var(--line)}
.sec-table td{padding:10px 8px;border-bottom:1px solid var(--line)}
.sec-table tfoot td{font-weight:700;border-bottom:0}
.sec-name{font-weight:600;min-width:200px}
.bar{height:5px;background:var(--brand-soft);border-radius:4px;margin-top:6px;overflow:hidden}.bar i{display:block;height:100%;background:var(--brand)}
.dl-form{display:grid;grid-template-columns:repeat(4,1fr) auto;gap:12px;align-items:end}
.dl-form .field{margin:0}
@media (max-width:860px){.dl-form{grid-template-columns:1fr 1fr}.dl-form .btn{grid-column:1/-1}}
.quick-dl{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:14px}
.chip{display:inline-block;border:1px solid var(--line);background:#fff;border-radius:99px;padding:6px 12px;font:inherit;font-size:13px;font-weight:600;color:var(--ink);text-decoration:none;cursor:pointer}
.chip:hover{border-color:var(--brand)}
.chip.active{background:var(--ink);border-color:var(--ink);color:#fff}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px}
.q-toolbar{position:sticky;top:0;background:#fff;z-index:2;padding:4px 0 6px;border-bottom:1px solid var(--line);margin-bottom:14px}

/* questions */
.q{border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin-bottom:12px}
.q[hidden]{display:none}
.q-head{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:10px;font-size:13px;color:var(--muted)}
.q-no{font-weight:800;color:var(--ink);font-size:15px}.q-sec{flex:1}
.badge{padding:2px 10px;border-radius:99px;font-weight:700;font-size:12px}
.b-correct{background:var(--good-soft);color:var(--good)}.b-wrong{background:var(--bad-soft);color:var(--bad)}
.b-unattempted{background:var(--bg);color:var(--muted)}.b-bonus{background:var(--warn-soft);color:var(--warn)}
.q-marks{font-weight:800;color:var(--ink);min-width:36px;text-align:right}
.q-passage{background:var(--bg);border-left:3px solid #b9bccb;border-radius:6px;padding:10px 12px;margin-bottom:10px;font-size:14px}
.q-text{margin-bottom:10px}
.q-text table td,.q-passage table td{border:1px solid var(--line);padding:4px 8px}
.opts{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.opt{display:flex;gap:10px;align-items:flex-start;border:1px solid var(--line);border-radius:10px;padding:8px 12px}
.opt-n{font-weight:800;min-width:16px;color:var(--muted)}.opt-body{flex:1;min-width:0}
.opt-right{border-color:var(--good);background:var(--good-soft)}
.opt-wrong{border-color:var(--bad);background:var(--bad-soft)}
.opt-tag{font-size:12px;font-weight:700;white-space:nowrap}
.opt-right .opt-tag{color:var(--good)}.opt-wrong .opt-tag{color:var(--bad)}
.q-foot{margin-top:10px;font-size:12.5px;color:var(--muted)}
.empty{text-align:center;color:var(--muted);padding:30px}

.footer{border-top:1px solid var(--line);margin-top:30px;padding:24px 0}
.footer-links{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:8px}
.footer-links a{font-weight:600;text-decoration:none}

/* Mock Sarthi promo */
.promo{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
  background:linear-gradient(120deg,#2a2aa8,#3b3bd1 55%,#5b4be0);color:#fff;border-radius:var(--radius);
  padding:24px 26px;margin-bottom:18px;box-shadow:var(--shadow)}
.promo-copy{flex:1;min-width:240px}
.promo-eyebrow{font-size:12px;letter-spacing:.08em;text-transform:uppercase;font-weight:700;color:#c9c7ff}
.promo h2{margin:4px 0 6px;font-size:24px;line-height:1.2}
.promo p{margin:0;color:#e2e1ff;max-width:560px}
.promo-points{list-style:none;padding:0;margin:12px 0 0;display:flex;flex-wrap:wrap;gap:8px}
.promo-points li{background:rgba(255,255,255,.14);border-radius:99px;padding:4px 12px;font-size:13px;font-weight:600}
.promo-btn{background:#fff;color:#2a2aa8;padding:14px 22px;font-size:16px;white-space:nowrap}
.promo-btn:hover{background:#f0efff}
@media (max-width:560px){.promo{padding:20px}.promo h2{font-size:21px}.promo-btn{width:100%}}
.promo-strip{display:flex;align-items:center;gap:12px;background:var(--brand-soft);border:1px solid #d6d4fb;color:var(--ink);
  text-decoration:none;border-radius:12px;padding:12px 16px;margin:6px 0 18px;font-size:14px}
.promo-strip:hover{border-color:var(--brand)}
.promo-strip-icon{font-size:20px}
.promo-strip>span:nth-child(2){flex:1}
.promo-strip-cta{font-weight:800;color:var(--brand);white-space:nowrap}
@media (max-width:560px){.promo-strip{flex-wrap:wrap}.promo-strip-cta{width:100%}}