/* ============================================================
   EXAM EXPLORER — /exams

   The same skeleton as /careers - dark masthead, command bar that
   pins, card/table switch, one hue per kind of information - with its
   own identity rather than a recolour of the same page:

     the masthead leads BLUE, not saffron. An exam is an official
     instrument; careers are aspiration. Same two accents, opposite
     weighting, so the pair reads as a family and not a duplicate.

     the quick filters are LEVEL and PURPOSE, not fields, and they
     filter client side. Only category is a server filter here, and
     level is the thing anyone actually sorts exams by first.

     an exam's identity is its code - JEE, NEET, CUET - so the code is
     set beside the title rather than buried in the meta line.

   Behaviour is shared: explorer.js drives both, through data
   attributes only, so nothing here is load-bearing for it.
   Everything is scoped under .xm.
   ============================================================ */

.xm{
  --xm-line:var(--line);
  --xm-line-2:var(--line-2);
  --xm-radius:14px;
  --xm-shadow:19,27,46;
}
.xm *{box-sizing:border-box}

/* ---------------- masthead ---------------- */
.xm-hero{
  position:relative;overflow:hidden;color:#eef1f7;
  background:
    radial-gradient(105% 125% at 12% -18%, rgba(27,63,196,.42), rgba(27,63,196,0) 58%),
    radial-gradient(90% 120% at 92% 108%, rgba(14,138,95,.28), rgba(14,138,95,0) 62%),
    linear-gradient(150deg, #16214a, #0b1020 70%);
  padding:56px 0 82px;
}
.xm-hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(to right, rgba(255,255,255,.075) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.075) 1px, transparent 1px);
  background-size:26px 26px,26px 26px,130px 130px,130px 130px;
}
.xm-hero-in{position:relative;z-index:1;display:grid;gap:46px;grid-template-columns:1.15fr .85fr;align-items:end}

.xm-eyebrow{
  display:inline-flex;align-items:center;gap:9px;margin:0;
  font-family:var(--f-data);font-size:10.5px;font-weight:500;
  letter-spacing:.2em;text-transform:uppercase;color:#8fb0ff;
}
.xm-eyebrow i{
  width:6px;height:6px;border-radius:50%;background:#4ad3a0;
  box-shadow:0 0 0 3px rgba(74,211,160,.2);
}
.xm-hero h1{
  margin:20px 0 0;font-family:var(--f-display);font-weight:800;
  font-size:clamp(32px,4.6vw,56px);line-height:1.03;letter-spacing:-.035em;
  color:#fbfaf7;max-width:20ch;text-wrap:balance;
}
.xm-hero h1 em{font-style:normal;color:#f0b45f}
.xm-hero-lede{margin:18px 0 0;max-width:54ch;font-size:16px;line-height:1.62;color:rgba(238,241,247,.72)}
.xm-hero-lede b{color:#fbfaf7;font-weight:600}

.xm-figs{display:flex;flex-wrap:wrap;margin:0;padding:0}
.xm-figs > div{padding:0 26px 0 0;margin-right:26px;border-right:1px solid rgba(255,255,255,.15)}
.xm-figs > div:last-child{border-right:0;margin-right:0;padding-right:0}
.xm-figs dt{
  margin:0;font-family:var(--f-data);font-size:10px;letter-spacing:.16em;
  text-transform:uppercase;color:rgba(238,241,247,.5);
}
.xm-figs dd{
  margin:8px 0 0;font-family:var(--f-display);font-size:34px;font-weight:800;
  letter-spacing:-.035em;line-height:1;color:#8fb0ff;font-variant-numeric:tabular-nums;
}

/* A caution in the masthead, not buried at the foot. Exam patterns change
   most years and that is the single most important thing on this page. */
.xm-warn{
  display:flex;gap:10px;align-items:flex-start;margin:24px 0 0;max-width:52ch;
  background:rgba(240,180,95,.1);border:1px solid rgba(240,180,95,.28);
  border-radius:11px;padding:11px 14px;
  font-size:12.5px;line-height:1.55;color:rgba(238,241,247,.82);
}
.xm-warn b{color:#f0b45f;font-weight:600}
.xm-warn svg{width:15px;height:15px;flex:0 0 auto;margin-top:1px;color:#f0b45f;
  fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}

/* ---------------- command bar ---------------- */
.xm-bar-hold{position:relative;z-index:30;margin-top:-38px}
.xm-bar{
  position:sticky;top:calc(var(--icg-head-h,0px) + 10px);
  display:flex;align-items:stretch;flex-wrap:wrap;
  background:var(--card);border:1px solid var(--xm-line);border-radius:var(--xm-radius);
  box-shadow:0 2px 4px rgba(var(--xm-shadow),.05),0 26px 44px -30px rgba(var(--xm-shadow),.5);
}
.xm-bar > *{border-left:1px solid var(--xm-line-2)}
.xm-bar > *:first-child{border-left:0}

.xm-search{flex:1 1 300px;min-width:0;position:relative;display:flex;align-items:center}
.xm-search svg{
  position:absolute;left:17px;width:16px;height:16px;color:var(--faint);
  fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;pointer-events:none;
}
.xm-search input{
  width:100%;border:0;background:none;font:inherit;font-size:15px;color:var(--ink);
  padding:17px 14px 17px 45px;border-radius:var(--xm-radius) 0 0 var(--xm-radius);
}
.xm-search input::placeholder{color:var(--faint)}
.xm-search input:focus{outline:0}

.xm-submit{padding:8px;display:flex}
.xm-submit button{
  align-self:stretch;font:inherit;font-size:14.5px;font-weight:600;letter-spacing:-.01em;
  cursor:pointer;background:var(--blue);color:#fff;border:0;border-radius:10px;padding:0 24px;
  white-space:nowrap;transition:background .14s ease,transform .08s ease;
}
.xm-submit button:hover{background:#16349f}
.xm-submit button:active{transform:translateY(1px)}

/* ---------------- dropdown ---------------- */
.xm-dd{position:relative;flex:0 1 230px;min-width:160px;display:flex}
.xm-dd-btn{
  flex:1 1 auto;min-width:0;text-align:left;background:none;border:0;cursor:pointer;
  padding:10px 32px 11px 16px;font:inherit;position:relative;color:var(--ink);
  transition:background .14s ease;
}
.xm-dd-btn:hover{background:var(--paper)}
.xm-dd-btn .l{
  display:block;font-family:var(--f-data);font-size:9.5px;letter-spacing:.15em;
  text-transform:uppercase;color:var(--muted);margin-bottom:2px;
}
.xm-dd-btn .v{
  display:block;font-size:14.5px;font-weight:500;color:var(--ink);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.xm-dd-btn::after{
  content:"";position:absolute;right:15px;top:calc(50% - 2px);
  border:4px solid transparent;border-top-color:var(--muted);
}
.xm-dd[aria-expanded="true"] .xm-dd-btn{background:var(--paper)}
.xm-dd[aria-expanded="true"] .xm-dd-btn::after{transform:rotate(180deg);transform-origin:50% 25%}

.xm-dd-list{
  position:absolute;top:calc(100% + 7px);left:0;min-width:100%;width:max-content;max-width:340px;
  max-height:340px;overflow:auto;z-index:40;
  background:var(--card);border:1px solid var(--xm-line);border-radius:12px;
  box-shadow:0 2px 4px rgba(var(--xm-shadow),.05),0 24px 40px -22px rgba(var(--xm-shadow),.45);
  padding:6px;margin:0;list-style:none;display:none;
}
.xm-dd[aria-expanded="true"] .xm-dd-list{display:block}
.xm-dd-opt{
  display:flex;align-items:center;gap:10px;width:100%;text-align:left;
  background:none;border:0;cursor:pointer;font:inherit;font-size:14px;color:var(--ink-2);
  padding:8px 10px;border-radius:8px;
}
.xm-dd-opt:hover,.xm-dd-opt.is-cursor{background:var(--blue-soft);color:var(--blue)}
.xm-dd-opt[aria-selected="true"]{color:var(--ink);font-weight:600}
.xm-dd-opt[aria-selected="true"]::after{content:"✓";margin-left:auto;color:var(--blue)}
.xm-dd-opt .n{
  margin-left:auto;font-family:var(--f-data);font-size:11px;color:var(--faint);
  font-variant-numeric:tabular-nums;
}
.xm-dd-opt[aria-selected="true"] .n{margin-left:0}

.xm-dd--boxed{
  flex:0 0 auto;min-width:0;
  background:var(--card);border:1px solid var(--xm-line);border-radius:10px;
}
.xm-dd--boxed .xm-dd-btn{padding:7px 30px 7px 13px;border-radius:10px}
.xm-dd--boxed .xm-dd-btn .l{font-size:9px;letter-spacing:.14em;margin-bottom:1px}
.xm-dd--boxed .xm-dd-btn .v{font-size:13px;font-weight:600}
.xm-dd--boxed .xm-dd-btn::after{right:12px}
.xm-dd--boxed .xm-dd-list{left:auto;right:0}

/* ---------------- facet rails ----------------
   Level and purpose, filtered in the browser. They sit above the results as
   two labelled rails rather than in the bar, because they are a way of
   browsing the list you already have, not a new query. */
.xm-facets{display:grid;gap:12px;margin:22px 0 0}
.xm-rail{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.xm-rail > b{
  font-family:var(--f-data);font-size:9.5px;font-weight:500;letter-spacing:.15em;
  text-transform:uppercase;color:var(--faint);min-width:56px;
}
.xm-chip{
  display:inline-flex;align-items:center;gap:7px;cursor:pointer;
  font:inherit;font-size:12.5px;color:var(--ink-2);
  background:var(--card);border:1px solid var(--xm-line);border-radius:20px;
  padding:5px 12px;transition:background .14s ease,border-color .14s ease,color .14s ease;
}
.xm-chip i{width:7px;height:7px;border-radius:2px;background:var(--d,var(--muted));flex:0 0 auto}
.xm-chip .n{font-family:var(--f-data);font-size:10.5px;color:var(--faint);font-variant-numeric:tabular-nums}
.xm-chip:hover{border-color:var(--muted);color:var(--ink)}
.xm-chip[aria-pressed="true"]{
  background:var(--ink);border-color:var(--ink);color:#fff;
}
.xm-chip[aria-pressed="true"] .n{color:rgba(255,255,255,.6)}

/* ---------------- results header ---------------- */
.xm-head{display:flex;align-items:flex-end;gap:20px;flex-wrap:wrap;margin:30px 0 0}
.xm-kicker{
  display:inline-flex;align-items:center;gap:8px;margin:0;
  font-family:var(--f-data);font-size:10.5px;font-weight:500;
  letter-spacing:.16em;text-transform:uppercase;color:var(--muted);
}
.xm-kicker::before{content:"";width:16px;height:1px;background:var(--xm-line);flex:0 0 auto}
.xm-head h2{
  margin:4px 0 0;font-family:var(--f-display);font-size:clamp(22px,2.4vw,30px);
  font-weight:800;letter-spacing:-.03em;line-height:1.1;
}
.xm-tools{display:flex;align-items:center;justify-content:flex-end;gap:10px;margin-left:auto;flex-wrap:wrap}
.xm-views{display:flex;background:var(--card);border:1px solid var(--xm-line);border-radius:10px;overflow:hidden;margin-left:2px}
.xm-views button{
  display:flex;align-items:center;gap:7px;background:none;border:0;cursor:pointer;
  font-family:var(--f-data);font-size:11px;letter-spacing:.04em;color:var(--muted);
  padding:9px 13px;transition:background .14s ease,color .14s ease;
}
.xm-views button + button{border-left:1px solid var(--xm-line-2)}
.xm-views button svg{width:13px;height:13px;fill:currentColor}
.xm-views button:hover{color:var(--ink)}
.xm-views button[aria-pressed="true"]{background:var(--ink);color:#fff}

.xm-chips{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 0}
.xm-chips:empty{display:none}
.xm-active{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--blue-soft);color:var(--blue);border:1px solid rgba(27,63,196,.18);
  border-radius:20px;padding:5px 6px 5px 12px;font-size:12.5px;
}
.xm-active b{font-weight:600}
.xm-active a{
  display:grid;place-items:center;width:18px;height:18px;border-radius:50%;
  background:rgba(27,63,196,.1);color:inherit;font-size:12px;line-height:1;
}
.xm-active a:hover{background:var(--blue);color:#fff}
.xm-active--clear{background:none;color:var(--muted);border-color:var(--xm-line)}
.xm-active--clear:hover{color:var(--ink);border-color:var(--muted)}

/* ---------------- the list ---------------- */
.xm-list{margin:20px 0 0}
.xm-thead{
  display:none;gap:18px;align-items:end;padding:0 18px 10px;
  font-family:var(--f-data);font-size:10px;letter-spacing:.13em;
  text-transform:uppercase;color:var(--muted);border-bottom:1px solid var(--xm-line);
}
.xm .xm-list[hidden]{display:none}

.xm-item{
  position:relative;display:grid;gap:14px;overflow:hidden;
  background:var(--card);border:1px solid var(--xm-line);
}
.xm-item::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--d,var(--xm-line));
}
.xm-item.is-out{display:none}
.xm-c{min-width:0}

/* An exam is known by its code. Title and code share the top line, with the
   code in mono so JEE MAIN and NEET UG read as identifiers. */
.xm-title{display:flex;align-items:baseline;gap:9px;flex-wrap:wrap}
.xm-code{
  font-family:var(--f-data);font-size:10.5px;font-weight:600;letter-spacing:.07em;
  color:var(--d,var(--ink-2));
  background:rgba(var(--dr,120,113,108),.09);
  border:1px solid rgba(var(--dr,120,113,108),.24);
  border-radius:6px;padding:2px 7px;white-space:nowrap;
}
.xm-name h3{margin:0;font-family:var(--f-display);font-size:16.5px;font-weight:700;letter-spacing:-.022em;line-height:1.3}
.xm-name h3 a{color:var(--ink)}
.xm-name h3 a:hover{color:var(--blue)}
.xm-sum{
  margin:6px 0 0;font-size:13.5px;line-height:1.55;color:var(--ink-2);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.xm-alias{
  margin:6px 0 0;font-size:12px;color:var(--faint);
  display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;
}
.xm-alias b{font-weight:500;color:var(--muted)}

/* Discontinued exams -----------------------------------------------------
   Hidden from this list by default; these styles are for when the reader
   has asked to see them. The card is muted rather than struck through - it
   is still a real page worth reading, just not a route anyone can take. */
.xm-dead{
  font-size:10.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  color:#9a3412;background:rgba(154,52,18,.09);border:1px solid rgba(154,52,18,.24);
  border-radius:6px;padding:2px 7px;white-space:nowrap;
}
.xm-item.is-dead{--d:#a8a29e;--dr:168,162,158;background:var(--card)}
.xm-item.is-dead .xm-name h3 a{color:var(--ink-2)}
.xm-item.is-dead .xm-name h3 a:hover{color:var(--ink)}
.xm-item.is-dead .xm-level,
.xm-item.is-dead .xm-purpose,
.xm-item.is-dead .xm-scope,
.xm-item.is-dead .xm-tags{opacity:.6}
.xm-sum--dead{color:#9a3412;font-weight:500;-webkit-line-clamp:3}

.xm-dead-toggle{
  margin:14px 0 0;padding:10px 14px;display:flex;flex-wrap:wrap;gap:4px 10px;align-items:baseline;
  font-size:13px;color:var(--ink-2);
  background:rgba(154,52,18,.05);border:1px solid rgba(154,52,18,.16);border-radius:10px;
}
.xm-dead-toggle b{color:#9a3412;font-weight:650}
.xm-dead-toggle a{font-weight:600;color:var(--blue);text-decoration:underline;text-underline-offset:2px}

.xm-k{
  display:none;font-family:var(--f-data);font-size:9px;font-weight:500;
  letter-spacing:.15em;text-transform:uppercase;color:var(--faint);margin-bottom:7px;
}

/* One hue per kind of information, as on /careers but for what an exam has:
     level    its own colour, national / state / university read differently
     body     sand - it names an institution
     purpose  blue
     tags     green, the courses and fields it feeds */
.xm-level{
  display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:600;
  color:var(--d,var(--ink-2));
  background:rgba(var(--dr,120,113,108),.075);
  border:1px solid rgba(var(--dr,120,113,108),.2);
  border-radius:20px;padding:3px 11px 3px 9px;
}
.xm-level i{width:7px;height:7px;border-radius:2px;background:var(--d,var(--muted));flex:0 0 auto}
.xm-body{
  font-size:12.5px;color:#8a5a12;background:#fdf6e9;
  border:1px solid rgba(180,83,9,.18);border-radius:7px;padding:2px 9px;
  display:inline-block;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.xm-purpose{
  font-size:12.5px;font-weight:500;color:var(--blue);background:var(--blue-soft);
  border:1px solid rgba(27,63,196,.16);border-radius:7px;padding:2px 9px;display:inline-block;
}
.xm-scope{font-size:12px;color:var(--muted);display:block;margin-top:6px}
.xm-tags{display:flex;flex-wrap:wrap;gap:6px}
.xm-tags em{
  font-style:normal;font-size:11.5px;font-weight:500;color:#0b6b4f;
  background:#eff8f3;border:1px solid rgba(14,138,95,.2);border-radius:7px;padding:2px 9px;
}
.xm-tags em.xm-more{
  color:var(--muted);background:var(--paper);border-color:var(--xm-line);
  font-weight:600;font-variant-numeric:tabular-nums;
}

.xm-go-link{
  display:inline-flex;align-items:center;gap:7px;white-space:nowrap;
  font-family:var(--f-data);font-size:11px;letter-spacing:.04em;color:var(--blue);
}
.xm-go-link svg{width:13px;height:13px;fill:none;stroke:currentColor;stroke-width:2.2;
  stroke-linecap:round;stroke-linejoin:round;transition:transform .18s ease}
.xm-item:hover .xm-go-link svg{transform:translateX(3px)}

/* ---------- card mode ---------- */
.xm.is-cards .xm-list{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.xm.is-cards .xm-item{
  grid-template-columns:1fr;align-content:start;gap:0;
  border-radius:var(--xm-radius);padding:20px 20px 20px 24px;
  box-shadow:0 1px 1px rgba(var(--xm-shadow),.03);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.xm.is-cards .xm-item:hover{
  transform:translateY(-3px);border-color:var(--d,#d5daea);
  box-shadow:0 2px 4px rgba(var(--xm-shadow),.04),0 20px 34px -20px rgba(var(--xm-shadow),.4);
}
.xm.is-cards .xm-item::after{
  content:"";position:absolute;left:0;right:0;top:0;height:78px;pointer-events:none;
  background:linear-gradient(var(--d,transparent),transparent);opacity:.055;
}
.xm.is-cards .xm-k{display:block}
.xm.is-cards .xm-item > .xm-c + .xm-c{padding-top:14px;border-top:1px solid var(--xm-line-2)}
.xm.is-cards .xm-c--go{margin-top:auto;padding-top:14px;border-top:1px solid var(--xm-line-2)}
.xm.is-cards .xm-c--none{display:none}

/* ---------- table mode ---------- */
.xm.is-table .xm-thead{display:grid}
.xm.is-table .xm-thead,
.xm.is-table .xm-item{grid-template-columns:minmax(0,2.4fr) minmax(0,1.3fr) minmax(0,.9fr) minmax(0,1.1fr) minmax(0,1.2fr) auto}
.xm.is-table .xm-item{
  align-items:center;padding:15px 18px 15px 22px;border-radius:0;
  border-left:0;border-right:0;border-top:0;transition:background .14s ease;
}
.xm.is-table .xm-item::before{width:3px}
.xm.is-table .xm-item:hover{background:var(--paper)}
.xm.is-table .xm-name h3{font-size:15px}
.xm.is-table .xm-sum{-webkit-line-clamp:1;font-size:12.5px;margin-top:3px}
.xm.is-table .xm-alias{display:none}
.xm.is-table .xm-scope{display:none}

.xm-empty{
  margin:22px 0 0;padding:44px 24px;text-align:center;
  background:var(--card);border:1px dashed var(--xm-line);border-radius:var(--xm-radius);
}
.xm-empty h3{margin:0;font-family:var(--f-display);font-size:19px;font-weight:700;letter-spacing:-.02em}
.xm-empty p{margin:8px 0 16px;color:var(--ink-2);font-size:14.5px}

.xm-note{
  margin:28px 0 0;padding-top:16px;border-top:1px solid var(--xm-line);
  font-size:12.5px;line-height:1.6;color:var(--muted);
}
.xm-note b{color:var(--ink-2);font-weight:600}

@media (max-width:1080px){
  .xm.is-cards .xm-list{grid-template-columns:repeat(2,1fr)}
  .xm.is-table .xm-thead{display:none}
  .xm.is-table .xm-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
  .xm.is-table .xm-item{
    grid-template-columns:1fr;gap:0;border:1px solid var(--xm-line);
    border-radius:var(--xm-radius);padding:20px 20px 20px 24px;
  }
  .xm.is-table .xm-item::before{width:4px}
  .xm.is-table .xm-item:hover{background:var(--card);border-color:var(--d,#d5daea)}
  .xm.is-table .xm-k{display:block}
  .xm.is-table .xm-item > .xm-c + .xm-c{padding-top:14px;border-top:1px solid var(--xm-line-2)}
  .xm.is-table .xm-c--none{display:none}
  .xm.is-table .xm-sum{-webkit-line-clamp:2}
  .xm.is-table .xm-name h3{font-size:16.5px}
}
@media (max-width:960px){
  .xm-hero-in{grid-template-columns:1fr;gap:32px;align-items:start}
  .xm-hero{padding:44px 0 76px}
}
@media (max-width:720px){
  .xm.is-cards .xm-list,.xm.is-table .xm-list{grid-template-columns:1fr}
  .xm-hero{padding:34px 0 70px}
  .xm-figs > div{padding-right:18px;margin-right:18px}
  .xm-figs dd{font-size:27px}
  .xm-bar{flex-direction:column}
  .xm-bar > *{border-left:0;border-top:1px solid var(--xm-line-2)}
  .xm-bar > *:first-child{border-top:0}
  .xm-search input{border-radius:var(--xm-radius) var(--xm-radius) 0 0}
  .xm-dd{flex:1 1 auto}
  .xm-submit button{width:100%;padding:13px 24px}
  .xm-rail > b{min-width:0;width:100%}
  .xm-head{margin-top:24px}
  .xm-tools{margin-left:0;width:100%;justify-content:flex-start}
}
@media (prefers-reduced-motion:reduce){
  .xm *{transition:none!important}
  .xm.is-cards .xm-item:hover{transform:none}
}