/* MindSpring — Mock Board Exam styling. Loaded by exam.html alongside
   minigame.css (whose .mg-boot / .mg-spinner / .rep-hero / .rep-score /
   .rep-actions / .rep-xp this reuses). Everything here is exam-specific. */

.ex-wrap{flex:1;display:flex;justify-content:center;padding:clamp(24px,4vw,48px) 20px 80px;}
.ex-col{width:100%;max-width:760px;}

/* ---- landing ---- */
.ex-eyebrow{
  font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--spring-deep);display:flex;align-items:center;gap:10px;
}
.ex-eyebrow::before{content:"";width:22px;height:1px;background:var(--spring-deep);opacity:.6;}
.ex-title{
  font-family:"Bricolage Grotesque",sans-serif;font-weight:800;letter-spacing:-.02em;
  font-size:clamp(1.7rem,4vw,2.3rem);color:var(--ink);margin:12px 0 10px;line-height:1.1;
}
.ex-lede{color:var(--ink-soft);font-size:15.5px;line-height:1.65;max-width:60ch;}
.ex-lede b{color:var(--ink);font-weight:600;}

.ex-subjects{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px;margin:24px 0 6px;}
.ex-subj{
  text-align:left;background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);
  padding:16px 17px;cursor:pointer;display:flex;flex-direction:column;gap:5px;
  transition:border-color .15s,box-shadow .15s,transform .1s;box-shadow:var(--shadow-sm);
}
.ex-subj:hover{border-color:var(--spring-deep);transform:translateY(-1px);}
.ex-subj.is-on{border-color:var(--spring-deep);box-shadow:0 0 0 2px var(--spring-deep) inset;}
.ex-subj-name{font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:1.1rem;color:var(--ink);}
.ex-subj-meta{font-size:12.5px;color:var(--ink-soft);}

.ex-cost-note{margin-top:18px;display:flex;align-items:center;gap:14px;flex-wrap:wrap;min-height:1px;}
.ex-cost-inline{font-family:"IBM Plex Mono",monospace;font-size:12.5px;color:var(--ink-soft);letter-spacing:.04em;}

.ex-block{margin-top:30px;}
.ex-h3{font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:1.05rem;color:var(--ink);margin-bottom:12px;}
.ex-attempt{
  display:flex;align-items:center;gap:14px;background:var(--card);border:1px solid var(--line);
  border-radius:var(--r-md);padding:13px 16px;box-shadow:var(--shadow-sm);text-decoration:none;
  margin-bottom:9px;transition:border-color .15s,transform .1s;
}
.ex-attempt:hover{border-color:var(--spring-deep);transform:translateY(-1px);}
.ex-attempt-main{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1;}
.ex-attempt-main b{color:var(--ink);font-weight:600;font-size:14.5px;}
.ex-attempt-main span{color:var(--ink-soft);font-size:12.5px;}
.ex-attempt-cta{flex:none;color:var(--spring-deep);font-weight:600;font-size:13.5px;}
.ex-attempt-score{
  flex:none;width:46px;height:46px;border-radius:12px;display:grid;place-items:center;
  font-family:"Bricolage Grotesque",sans-serif;font-weight:800;font-size:14px;
  background:var(--sage);color:var(--spring-deep);
}
.ex-attempt-score.mid{background:rgba(221,160,76,.16);color:var(--honey,#a9761f);}
.ex-attempt-score.lo{background:rgba(200,80,70,.12);color:#b4453a;}

.ex-pdfs{display:flex;flex-direction:column;gap:8px;}
.ex-pdf{
  display:flex;align-items:center;gap:10px;color:var(--spring-deep);text-decoration:none;
  font-size:13.5px;padding:9px 12px;border:1px solid var(--line);border-radius:10px;background:var(--card);
  transition:border-color .15s,background .15s;
}
.ex-pdf:hover{border-color:var(--spring-deep);background:var(--sage);}
.ex-pdf svg{flex:none;}

/* ---- sitting the paper ---- */
.ex-bar{
  position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:14px;
  background:var(--paper);border-bottom:1px solid var(--line);padding:12px 2px;margin-bottom:6px;
}
.ex-bar-info{display:flex;flex-direction:column;min-width:0;flex:1;}
.ex-bar-title{font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:15px;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.ex-bar-sub{font-size:12px;color:var(--ink-soft);}
.ex-clock{
  flex:none;font-family:"IBM Plex Mono",monospace;font-weight:600;font-size:17px;
  color:var(--ink);background:var(--card);border:1px solid var(--line-strong);
  border-radius:10px;padding:7px 12px;font-variant-numeric:tabular-nums;
}
.ex-clock-low{color:#b4453a;border-color:#b4453a;animation:ex-pulse 1s ease-in-out infinite;}
@keyframes ex-pulse{50%{background:rgba(200,80,70,.1);}}

.ex-secnav{display:flex;gap:7px;flex-wrap:wrap;margin:8px 0 18px;}
.ex-dot{
  width:34px;height:34px;border-radius:9px;border:1px solid var(--line-strong);background:var(--card);
  color:var(--ink-soft);font-family:"IBM Plex Mono",monospace;font-weight:600;cursor:pointer;
  transition:border-color .15s,background .15s,color .15s;
}
.ex-dot:hover{border-color:var(--spring-deep);color:var(--spring-deep);}
.ex-dot.is-on{background:var(--spring-deep);border-color:var(--spring-deep);color:#fff;}

.ex-sec-head{margin-bottom:16px;}
.ex-sec-head h2{font-family:"Bricolage Grotesque",sans-serif;font-weight:800;font-size:1.3rem;color:var(--ink);}
.ex-sec-head p{color:var(--ink-soft);font-size:13.5px;margin-top:4px;}

.ex-q{background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);padding:16px 17px;margin-bottom:14px;box-shadow:var(--shadow-sm);}
.ex-q-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:9px;}
.ex-q-no{font-family:"IBM Plex Mono",monospace;font-weight:600;font-size:12.5px;color:var(--spring-deep);background:var(--sage);border-radius:6px;padding:2px 8px;}
.ex-q-marks{font-size:12px;color:var(--ink-soft);font-family:"IBM Plex Mono",monospace;}
.ex-q-text{color:var(--ink);font-size:15px;line-height:1.6;white-space:pre-wrap;overflow-wrap:break-word;word-break:break-word;}

.ex-opts{display:flex;flex-direction:column;gap:8px;margin-top:13px;}
.ex-opt{
  display:flex;align-items:center;gap:11px;padding:10px 13px;border:1px solid var(--line-strong);
  border-radius:10px;cursor:pointer;transition:border-color .12s,background .12s;font-size:14.5px;color:var(--ink);
}
.ex-opt:hover{border-color:var(--spring-deep);}
.ex-opt.is-sel{border-color:var(--spring-deep);background:var(--sage);}
.ex-opt input{position:absolute;opacity:0;width:0;height:0;}
.ex-opt-key{
  flex:none;width:24px;height:24px;border-radius:6px;display:grid;place-items:center;
  font-family:"IBM Plex Mono",monospace;font-size:12.5px;font-weight:600;
  background:var(--paper);border:1px solid var(--line-strong);color:var(--ink-soft);
}
.ex-opt.is-sel .ex-opt-key{background:var(--spring-deep);border-color:var(--spring-deep);color:#fff;}

.ex-answer{
  width:100%;margin-top:13px;font:inherit;font-size:14.5px;line-height:1.6;color:var(--ink);
  background:var(--paper);border:1px solid var(--line-strong);border-radius:10px;padding:11px 13px;
  resize:vertical;min-height:70px;
}
.ex-answer:focus{outline:none;border-color:var(--spring-deep);box-shadow:0 0 0 3px var(--sage);}

.ex-foot{display:flex;justify-content:space-between;gap:12px;margin-top:22px;}

/* ---- marksheet ---- */
.ex-hero.hi .rep-score{color:var(--spring-deep);}
.ex-hero-pct{font-family:"IBM Plex Mono",monospace;font-size:14px;color:var(--ink-soft);margin-top:4px;letter-spacing:.03em;}
.ex-hero.hi .ex-hero-pct{color:var(--spring-deep);}
.ex-hero.lo .ex-hero-pct{color:#b4453a;}
.ex-r-note{color:var(--ink-soft);font-size:13px;line-height:1.6;margin:18px 0 6px;text-align:center;}

.ex-r-sec{margin-top:26px;}
.ex-r-sec-head{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line-strong);padding-bottom:8px;margin-bottom:14px;}
.ex-r-sec-head h3{font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:1.05rem;color:var(--ink);}
.ex-r-sec-score{font-family:"IBM Plex Mono",monospace;font-weight:600;font-size:14px;color:var(--spring-deep);}

.ex-r-q{background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);padding:15px 16px;margin-bottom:12px;box-shadow:var(--shadow-sm);}
.ex-r-q-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;}
.ex-r-mark{font-family:"IBM Plex Mono",monospace;font-weight:700;font-size:13.5px;border-radius:6px;padding:2px 9px;}
.ex-r-mark.full{background:var(--sage);color:var(--spring-deep);}
.ex-r-mark.part{background:rgba(221,160,76,.16);color:#a9761f;}
.ex-r-mark.none{background:rgba(200,80,70,.1);color:#b4453a;}

.ex-r-opts{display:flex;flex-direction:column;gap:6px;margin-top:11px;}
.ex-r-opt{display:flex;align-items:center;gap:10px;padding:8px 11px;border-radius:9px;border:1px solid var(--line);font-size:14px;color:var(--ink);}
.ex-r-opt.ex-r-right{border-color:var(--spring);background:var(--sage);}
.ex-r-opt.ex-r-wrong{border-color:#d98a80;background:rgba(200,80,70,.07);}
.ex-r-badge{margin-left:auto;font-size:11px;font-family:"IBM Plex Mono",monospace;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-soft);}
.ex-r-right .ex-r-badge{color:var(--spring-deep);}

.ex-r-your{margin-top:12px;background:var(--paper);border:1px solid var(--line);border-radius:9px;padding:10px 12px;}
.ex-r-your.ex-r-blank p{color:var(--ink-soft);font-style:italic;}
.ex-r-lbl{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);}
.ex-r-your p{color:var(--ink);font-size:14px;line-height:1.6;margin-top:5px;white-space:pre-wrap;}

.ex-r-scheme{list-style:none;margin:12px 0 0;padding:0;display:flex;flex-direction:column;gap:6px;}
.ex-r-scheme li{position:relative;padding-left:26px;font-size:13.5px;line-height:1.55;color:var(--ink);}
.ex-r-scheme li::before{position:absolute;left:0;top:0;font-weight:700;}
.ex-hit::before{content:"✓";color:var(--spring-deep);}
.ex-miss{color:var(--ink-soft);}
.ex-miss::before{content:"✕";color:#b4453a;}

.ex-r-fb{margin-top:12px;background:var(--sage);border-radius:9px;padding:10px 13px;font-size:13.5px;line-height:1.6;color:var(--ink);}
.ex-r-model{margin-top:11px;}
.ex-r-model summary{cursor:pointer;font-size:13px;font-weight:600;color:var(--spring-deep);}
.ex-r-model p{margin-top:8px;font-size:13.5px;line-height:1.6;color:var(--ink-soft);white-space:pre-wrap;}

/* answer text + your-answer + option text must wrap, never force a sideways scroll */
.ex-answer,.ex-r-your p,.ex-opt span,.ex-r-opt span,.ex-r-fb,.ex-r-model p{overflow-wrap:break-word;word-break:break-word;}

@media (max-width:600px){
  .ex-wrap{padding:clamp(18px,4vw,32px) 14px 72px;}
  .ex-subjects{grid-template-columns:1fr;}
  /* sticky exam bar: let the title and clock share the row without the title
     squeezing the clock off-screen */
  .ex-bar{gap:10px;padding:10px 0;}
  .ex-bar-title{font-size:14px;}
  .ex-clock{font-size:15px;padding:6px 10px;}
  .ex-secnav{gap:6px;margin:8px 0 16px;}
  .ex-dot{width:32px;height:32px;}
  .ex-sec-head h2{font-size:1.15rem;}
  .ex-q{padding:14px 14px;}
  .ex-opt{padding:11px 12px;font-size:14px;}
  .ex-answer{font-size:15px;}          /* >=16px would zoom iOS; 15 is fine inside a form */
  .ex-foot{flex-direction:column-reverse;}
  .ex-foot .btn{width:100%;}
  .ex-r-q{padding:13px 13px;}
  .ex-r-sec-head h3{font-size:1rem;}
  .ex-attempt{gap:11px;padding:12px 13px;}
  .ex-hero-pct{font-size:13px;}
}
@media (max-width:380px){
  .ex-dot{width:29px;height:29px;font-size:11px;}
  .ex-bar-title{max-width:48vw;}
}
@media (prefers-reduced-motion:reduce){
  .ex-subj,.ex-attempt,.ex-dot,.ex-opt{transition:none;}
  .ex-clock-low{animation:none;}
}