/* Munja AI – NDA, MHT-CET, JEE Main, NEET test series (exams.html and exam.html). Uses the tokens of site.css. */
.ex-hero { padding-block: clamp(36px, 6vw, 72px) clamp(28px, 4vw, 48px); background: radial-gradient(60% 80% at 90% 0%, rgba(91, 67, 214, .16), transparent 70%), radial-gradient(50% 60% at 0% 100%, rgba(238, 138, 27, .14), transparent 70%); }
.ex-hero h1 { max-width: 20ch; }
.ex-hero h1 em { font-style: normal; color: var(--violet); }
.ex-hero .lede { margin-top: 14px; }
.ex-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; list-style: none; padding: 0; }
.ex-chips li { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 8px 14px; display: flex; flex-direction: column; line-height: 1.2; font-size: .92rem; color: var(--ink-soft); }
.ex-chips b { font-family: var(--font-display); font-size: 1.25rem; color: var(--ink); }
.beta { display: inline-block; font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; background: var(--saffron-wash); color: #7A4303; border-radius: 99px; padding: 2px 9px; vertical-align: middle; }

.ex-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.ex-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; display: flex; flex-direction: column; gap: 12px; box-shadow: var(--shadow); border-top: 6px solid var(--c, var(--violet)); }
.ex-card h3 { font-size: 1.55rem; display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.ex-card h3 small { font-family: var(--font-body); font-size: .9rem; color: var(--ink-soft); font-weight: 600; }
.ex-card .when { font-size: .92rem; background: var(--paper); border-radius: 10px; padding: 8px 12px; }
.ex-pat { width: 100%; border-collapse: collapse; font-size: .92rem; }
.ex-pat td, .ex-pat th { padding: 6px 4px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.ex-pat th { font-size: .74rem; letter-spacing: .07em; text-transform: uppercase; color: var(--ink-soft); }
.ex-pat td.n { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
.ex-card .ready { font-size: .92rem; color: var(--teal-deep); font-weight: 600; }
.ex-card .btn-row { margin-top: auto; }

.ex-steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; counter-reset: s; list-style: none; padding: 0; }
.ex-steps li { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; display: flex; flex-direction: column; gap: 6px; counter-increment: s; }
.ex-steps li::before { content: counter(s); width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: var(--violet); color: #fff; font-family: var(--font-display); font-weight: 700; }
.ex-steps b { font-family: var(--font-display); font-size: 1.12rem; }
.ex-faq { display: flex; flex-direction: column; gap: 10px; max-width: 820px; }
.ex-faq details { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 14px 18px; }
.ex-faq summary { font-weight: 700; cursor: pointer; }
.ex-faq p { margin-top: 8px; color: var(--ink-soft); }

/* ---------- exam page: login and dashboard ---------- */
.ex-top { padding-block: 26px 10px; }
.ex-top .crumb { font-size: .9rem; color: var(--ink-soft); }
.ex-top .crumb a { color: inherit; }
.ex-top h1 { font-size: clamp(1.9rem, 4.6vw, 2.8rem); margin-top: 6px; }
.ex-top .lede { font-size: 1.05rem; margin-top: 6px; }
.ex-layout { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 22px; align-items: start; padding-bottom: 60px; }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(18px, 3vw, 26px); display: flex; flex-direction: column; gap: 14px; box-shadow: var(--shadow); min-width: 0; }
.panel h2 { font-size: 1.45rem; }
.panel h3 { font-size: 1.15rem; }
.seg { display: flex; background: var(--paper-deep); border-radius: 12px; padding: 4px; gap: 4px; }
.seg button { flex: 1; border: 0; background: none; border-radius: 9px; padding: 9px; font-weight: 700; cursor: pointer; color: var(--ink-soft); }
.seg button.on { background: var(--surface); color: var(--ink); box-shadow: 0 2px 6px rgba(62, 43, 166, .12); }
.ex-form { display: flex; flex-direction: column; gap: 12px; }
.ex-form .field { display: flex; flex-direction: column; gap: 5px; }
.ex-form label > span, .ex-form .lbl { font-weight: 600; font-size: .95rem; }
.ex-form input, .ex-form select { width: 100%; border: 1.5px solid var(--line); border-radius: 11px; padding: 10px 12px; font: inherit; background: #fff; color: var(--ink); }
.ex-form .two { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.ex-form .check { display: flex; gap: 10px; align-items: flex-start; font-size: .92rem; color: var(--ink-soft); }
.ex-form .check input { width: 18px; height: 18px; margin-top: 3px; flex: none; accent-color: var(--violet); }
.ex-form .hp { position: absolute; left: -9999px; }
.ex-form .msg { min-height: 1.2em; font-weight: 600; color: #B42318; font-size: .95rem; }
.ex-form .msg.good { color: var(--teal-deep); }
.linkish { background: none; border: 0; padding: 0; color: var(--violet-deep); text-decoration: underline; cursor: pointer; font: inherit; }
.pin-box { background: var(--night); color: #fff; border-radius: 16px; padding: 18px; text-align: center; }
.pin-box b { display: block; font-family: var(--font-display); font-size: 2.6rem; letter-spacing: .3em; margin: 4px 0; }
.pin-box small { color: var(--on-dark-soft); }

.who { display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center; justify-content: space-between; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 10px 14px; }
.who b { font-family: var(--font-display); font-size: 1.15rem; }
.tag { display: inline-block; font-size: .78rem; font-weight: 700; border-radius: 99px; padding: 2px 10px; }
.tag-free { background: var(--paper-deep); color: var(--violet-deep); }
.tag-paid { background: #DDF5E8; color: #11643A; }
.tag-lock { background: #F1EEF8; color: var(--ink-soft); }
.unlock { background: linear-gradient(120deg, #2A2360, #3E2BA6); color: #fff; border-radius: var(--radius); padding: 18px 20px; display: flex; flex-wrap: wrap; gap: 12px 18px; align-items: center; justify-content: space-between; }
.unlock p { color: var(--on-dark-soft); }
.unlock b { color: #fff; font-family: var(--font-display); font-size: 1.25rem; display: block; }

.mock-list { display: flex; flex-direction: column; gap: 8px; }
.mock { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px 12px; align-items: center; border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px; background: #FDFCFF; }
.mock b { font-family: var(--font-display); font-size: 1.1rem; }
.mock small { display: block; color: var(--ink-soft); font-size: .86rem; }
.mock.locked { opacity: .78; }
.mock.soon { opacity: .55; border-style: dashed; }
.score-pill { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; color: var(--teal-deep); }

.subj-tabs { display: flex; flex-wrap: wrap; gap: 6px; }
.subj-tabs button { border: 1.5px solid var(--line); background: #fff; border-radius: 99px; padding: 5px 12px; font-weight: 600; cursor: pointer; font-size: .92rem; }
.subj-tabs button.on { background: var(--violet); border-color: var(--violet); color: #fff; }
.chap-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; }
.chap-list li { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--line); }
.chap-list li:last-child { border-bottom: 0; }
.chap-list .meta { font-size: .84rem; color: var(--ink-soft); }
.chap-bar { display: block; height: 6px; background: var(--paper-deep); border-radius: 99px; overflow: hidden; margin-top: 5px; max-width: 220px; }
.chap-bar i { display: block; height: 100%; background: var(--teal); }
.side-box { display: flex; flex-direction: column; gap: 10px; }
.mini-pat { font-size: .92rem; }

/* ---------- the test (computer-based exam style) ---------- */
body.testing .site-header, body.testing .site-footer, body.testing .wa-float, body.testing .skip { display: none !important; }
body.testing { background: #EEF0F6; }
.cbt { display: grid; grid-template-rows: auto auto minmax(0, 1fr) auto; height: 100vh; height: 100dvh; }
.cbt-top { background: var(--night); color: #fff; display: flex; align-items: center; gap: 12px; padding: 8px max(12px, env(safe-area-inset-left, 0px)); flex-wrap: wrap; }
.cbt-top .ttl { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; line-height: 1.15; }
.cbt-top .ttl small { display: block; font-family: var(--font-body); font-weight: 600; color: var(--on-dark-soft); font-size: .8rem; }
.cbt-top .timer { margin-left: auto; background: #fff; color: var(--night); font-family: var(--font-display); font-weight: 700; font-size: 1.2rem; border-radius: 10px; padding: 4px 12px; font-variant-numeric: tabular-nums; }
.cbt-top .timer.low { background: #FDE4E1; color: #B42318; }
.cbt-top .btn { padding: 6px 12px; }
.cbt-secs { display: flex; gap: 4px; overflow-x: auto; background: #fff; border-bottom: 1px solid #D9DCE8; padding: 6px 10px; scrollbar-width: thin; }
.cbt-secs button { flex: none; border: 1px solid #D9DCE8; background: #F6F7FB; border-radius: 8px; padding: 6px 12px; font-weight: 600; cursor: pointer; font-size: .9rem; }
.cbt-secs button.on { background: var(--violet); color: #fff; border-color: var(--violet); }
.cbt-main { display: grid; grid-template-columns: minmax(0, 1fr) 300px; min-height: 0; }
.cbt-q { overflow-y: auto; padding: 18px clamp(14px, 3vw, 30px) 30px; background: #fff; }
.cbt-q .qhead { display: flex; flex-wrap: wrap; gap: 6px 14px; justify-content: space-between; align-items: center; border-bottom: 1px solid #E3E5EE; padding-bottom: 10px; margin-bottom: 14px; }
.cbt-q .qno { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; }
.cbt-q .marks { font-size: .85rem; color: var(--ink-soft); }
.qtext { font-size: 1.08rem; line-height: 1.6; white-space: pre-wrap; overflow-wrap: anywhere; }
.qtext .katex { font-size: 1.05em; }
.opts { list-style: none; padding: 0; margin: 18px 0 0; display: flex; flex-direction: column; gap: 10px; }
.opts label { display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: 10px; align-items: center; border: 1.5px solid #D9DCE8; border-radius: 12px; padding: 10px 12px; cursor: pointer; background: #fff; overflow-wrap: anywhere; }
.opts label:hover { border-color: var(--violet); }
.opts input { position: absolute; opacity: 0; pointer-events: none; }
.opts .let { width: 30px; height: 30px; border-radius: 50%; border: 1.5px solid #B9BED3; display: grid; place-items: center; font-weight: 700; font-size: .9rem; }
.opts input:checked + .let { background: var(--violet); border-color: var(--violet); color: #fff; }
.opts label:has(input:checked) { border-color: var(--violet); background: #F7F4FF; }
.opts input:focus-visible + .let { outline: 3px solid var(--saffron); outline-offset: 2px; }
.opts label.right { border-color: #1F9D5C; background: #EAF8F0; }
.opts label.right .let { background: #1F9D5C; border-color: #1F9D5C; color: #fff; }
.opts label.wrong { border-color: #C6392B; background: #FDECEA; }
.opts label.wrong .let { background: #C6392B; border-color: #C6392B; color: #fff; }
.num-in { margin-top: 18px; display: flex; flex-direction: column; gap: 6px; max-width: 280px; }
.num-in input { font-size: 1.3rem; padding: 10px 12px; border: 1.5px solid #D9DCE8; border-radius: 12px; font-variant-numeric: tabular-nums; }
.cbt-side { background: #F6F7FB; border-left: 1px solid #D9DCE8; overflow-y: auto; padding: 14px; display: flex; flex-direction: column; gap: 12px; }
.legend { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; font-size: .78rem; color: var(--ink-soft); }
.legend span { display: flex; align-items: center; gap: 6px; }
.pal { display: grid; grid-template-columns: repeat(auto-fill, minmax(40px, 1fr)); gap: 6px; }
.pal button, .legend i { width: 100%; aspect-ratio: 1 / 1; border-radius: 8px; border: 1px solid #C9CDDD; background: #fff; font-weight: 700; font-size: .85rem; cursor: pointer; display: grid; place-items: center; font-style: normal; position: relative; }
.legend i { width: 22px; height: 22px; aspect-ratio: auto; font-size: 0; flex: none; cursor: default; }
.pal .nv, .legend .nv { background: #fff; }
.pal .na, .legend .na { background: #E5533D; border-color: #E5533D; color: #fff; }
.pal .an, .legend .an { background: #1F9D5C; border-color: #1F9D5C; color: #fff; }
.pal .mr, .legend .mr { background: #6D4FD9; border-color: #6D4FD9; color: #fff; border-radius: 50%; }
.pal .am, .legend .am { background: #6D4FD9; border-color: #6D4FD9; color: #fff; border-radius: 50%; }
.pal .am::after, .legend .am::after { content: ""; position: absolute; right: 2px; bottom: 2px; width: 8px; height: 8px; border-radius: 50%; background: #3BD27A; }
.pal .cur { outline: 3px solid var(--saffron); outline-offset: 1px; }
.pal-sum { font-size: .85rem; color: var(--ink-soft); }
.cbt-bar { background: #fff; border-top: 1px solid #D9DCE8; display: flex; flex-wrap: wrap; gap: 8px; padding: 10px max(12px, env(safe-area-inset-left, 0px)) calc(10px + env(safe-area-inset-bottom, 0px)); align-items: center; }
.cbt-bar .sp { flex: 1; }
.cbt-bar .btn { padding: 9px 14px; }
.btn-mark { background: #6D4FD9; color: #fff; border-color: #6D4FD9; }
.btn-ok { background: #1F9D5C; color: #fff; border-color: #1F9D5C; }
.pal-toggle { display: none; }
.pal-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.pal-close { display: none; }
.cbt-lock { background: #FFF8EC; border: 1px solid #F4C27A; border-radius: 10px; padding: 10px 12px; font-size: .92rem; }
.save-dot { font-size: .78rem; color: var(--on-dark-soft); }

@media (max-width: 860px) {
  .cbt-main { grid-template-columns: minmax(0, 1fr); }
  .cbt-side { position: fixed; inset: auto 0 0 0; max-height: 70vh; z-index: 70; border-left: 0; border-top: 1px solid #C9CDDD; border-radius: 18px 18px 0 0; box-shadow: 0 -20px 50px rgba(0, 0, 0, .25); transform: translateY(105%); transition: transform .2s ease; padding-bottom: calc(14px + env(safe-area-inset-bottom, 0px)); }
  .cbt-side.open { transform: none; }
  .pal-toggle { display: inline-flex; }
  .pal-close { display: inline-flex; }
  .cbt-bar .btn { padding: 8px 10px; font-size: .92rem; }
}

/* ---------- result ---------- */
.res-head { background: var(--night); color: #fff; border-radius: var(--radius); padding: clamp(18px, 3vw, 28px); display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 18px 26px; align-items: center; }
.res-score { width: 150px; height: 150px; border-radius: 50%; display: grid; place-items: center; text-align: center; background: conic-gradient(#3BD27A calc(var(--p) * 1%), rgba(255, 255, 255, .14) 0); position: relative; }
.res-score::before { content: ""; position: absolute; inset: 12px; border-radius: 50%; background: var(--night); }
.res-score span { position: relative; font-family: var(--font-display); line-height: 1.05; }
.res-score b { font-size: 2.1rem; display: block; }
.res-score small { color: var(--on-dark-soft); font-size: .85rem; }
.res-head h1 { font-size: clamp(1.5rem, 3.6vw, 2.2rem); color: #fff; }
.res-head p { color: var(--on-dark-soft); }
.res-tiles { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; margin-top: 12px; }
.res-tiles div { background: rgba(255, 255, 255, .08); border-radius: 12px; padding: 8px 10px; }
.res-tiles b { display: block; font-family: var(--font-display); font-size: 1.4rem; color: #fff; }
.res-tiles small { color: var(--on-dark-soft); font-size: .8rem; }
.res-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 18px; align-items: start; }
.insight { border-radius: 14px; padding: 12px 14px; display: flex; gap: 10px; align-items: flex-start; }
.insight b { display: block; }
.insight.warn { background: #FFF4E2; }
.insight.bad { background: #FDECEA; }
.insight.good { background: #EAF8F0; }
.sec-table { width: 100%; border-collapse: collapse; font-size: .94rem; }
.sec-table th, .sec-table td { padding: 8px 6px; border-bottom: 1px solid var(--line); text-align: left; }
.sec-table th { font-size: .74rem; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-soft); }
.sec-table td.n, .sec-table th.n { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.tl { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 6px; }
.tl li { display: grid; grid-template-columns: 14px minmax(0, 1fr) auto; gap: 10px; align-items: center; padding: 8px 10px; border-radius: 10px; background: #FDFCFF; border: 1px solid var(--line); }
.tl .dot { width: 12px; height: 12px; border-radius: 50%; }
.dot.weak { background: #E5533D; } .dot.ok { background: #F0A93B; } .dot.strong { background: #1F9D5C; } .dot.few, .dot.left { background: #B9BED3; }
.tl small { display: block; color: var(--ink-soft); font-size: .82rem; }
.ex-plan { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.ex-plan li { display: grid; grid-template-columns: 52px minmax(0, 1fr); gap: 10px; align-items: start; }
.ex-plan .d { background: var(--saffron-wash); color: #7A4303; border-radius: 10px; text-align: center; font-weight: 700; font-size: .82rem; padding: 6px 4px; line-height: 1.1; }
.ex-plan .d b { display: block; font-family: var(--font-display); font-size: 1.2rem; }
.sol { border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; background: #fff; display: flex; flex-direction: column; gap: 8px; }
.sol .opts { margin-top: 4px; }
.sol .opts label { cursor: default; }
.sol .xp { background: #F7F4FF; border-radius: 10px; padding: 10px 12px; white-space: pre-wrap; font-size: .97rem; }
.sol .meta { display: flex; flex-wrap: wrap; gap: 6px 12px; font-size: .84rem; color: var(--ink-soft); align-items: center; }
.sol .verdict { font-weight: 700; }
.sol .verdict.r { color: #11643A; } .sol .verdict.w { color: #B42318; } .sol .verdict.s { color: var(--ink-soft); }
.sol-filter { display: flex; flex-wrap: wrap; gap: 6px; }
.sol-filter button { border: 1.5px solid var(--line); background: #fff; border-radius: 99px; padding: 5px 12px; font-weight: 600; cursor: pointer; }
.sol-filter button.on { background: var(--night); color: #fff; border-color: var(--night); }
.report-btn { background: none; border: 0; color: var(--ink-soft); text-decoration: underline; cursor: pointer; font-size: .84rem; padding: 0; }
.cta-munja { background: linear-gradient(130deg, #FFF1DC, #F3EDFF); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 14px 20px; align-items: center; }
.cta-munja img { width: 150px; }

/* practice */
.prac { max-width: 760px; margin-inline: auto; display: flex; flex-direction: column; gap: 14px; padding-bottom: 60px; }
.prac-top { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.prac-dots { display: flex; gap: 5px; flex-wrap: wrap; }
.prac-dots i { width: 22px; height: 8px; border-radius: 99px; background: var(--paper-deep); }
.prac-dots i.r { background: #1F9D5C; } .prac-dots i.w { background: #E5533D; } .prac-dots i.c { background: var(--violet); }
.feedback { border-radius: 12px; padding: 12px 14px; font-weight: 700; }
.feedback.r { background: #EAF8F0; color: #11643A; } .feedback.w { background: #FDECEA; color: #B42318; }

.ex-modal { position: fixed; inset: 0; background: rgba(29, 24, 66, .55); z-index: 100; display: grid; place-items: center; padding: 16px; }
.ex-modal > div { background: #fff; border-radius: 18px; padding: 22px; width: min(460px, 100%); display: flex; flex-direction: column; gap: 12px; max-height: 90vh; overflow: auto; }
.ex-modal h3 { font-size: 1.3rem; }
.ex-modal .btn-row { justify-content: flex-end; }
.ex-loading { padding: 60px 0; text-align: center; color: var(--ink-soft); }

@media (max-width: 960px) {
  .ex-layout, .res-grid { grid-template-columns: minmax(0, 1fr); }
  .ex-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .res-tiles { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 680px) {
  .ex-cards { grid-template-columns: minmax(0, 1fr); }
  .ex-steps { grid-template-columns: minmax(0, 1fr); }
  .ex-form .two { grid-template-columns: minmax(0, 1fr); }
  .res-head { grid-template-columns: minmax(0, 1fr); justify-items: center; text-align: center; }
  .res-score { width: 130px; height: 130px; }
  .res-tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cta-munja { grid-template-columns: minmax(0, 1fr); }
  .cta-munja img { width: 120px; }
}
@media print {
  .site-header, .site-footer, .wa-float, .no-print, .sol-filter, .report-btn { display: none !important; }
  body { background: #fff; }
  .res-head { background: #fff; color: var(--ink); border: 2px solid var(--night); }
  .res-head h1, .res-tiles b { color: var(--ink); }
  .res-head p, .res-tiles small { color: var(--ink-soft); }
  .res-score::before { background: #fff; }
  .panel { box-shadow: none; break-inside: avoid; }
  .sol { break-inside: avoid; }
}
@media (prefers-reduced-motion: reduce) { .cbt-side { transition: none; } }
.ex-hero .ai-badge { background: var(--surface); border: 1px solid var(--line); color: var(--violet-deep); display: inline-flex; align-items: center; gap: 8px; border-radius: 99px; padding: 4px 12px; font-weight: 700; font-size: .85rem; margin-bottom: 10px; }
.ex-hero .ai-badge i { background: var(--saffron); }