/* Nepali Converter + Quiz — supplemental styles.
   Scoped to new classes only; layers safely on top of css/style.css. */

/* ---------- Nepali converter ---------- */
.converter-columns{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:16px;
}
@media (max-width:640px){
  .converter-columns{ grid-template-columns:1fr; }
}
.field-row textarea{
  width:100%;
  padding:12px;
  border:1px solid var(--line, #e1e4e8);
  border-radius:10px;
  font-family:inherit;
  font-size:1.05rem;
  background:#fff;
  resize:vertical;
  line-height:1.5;
}
#npNepaliOutput{
  font-family:"Noto Sans Devanagari","Source Sans 3",sans-serif;
  background:var(--paper-alt, #f1ece2);
}
.converter-actions{
  display:flex;
  gap:10px;
  margin-top:14px;
  flex-wrap:wrap;
}
.np-cheatsheet{
  margin-top:18px;
  border:1px solid var(--line, #e1e4e8);
  border-radius:10px;
  padding:10px 14px;
  background:var(--paper, #fdfaf5);
}
.np-cheatsheet summary{
  cursor:pointer;
  font-weight:600;
  font-size:.9rem;
}
.np-cheat-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(90px,1fr));
  gap:8px;
  margin-top:12px;
  font-size:.85rem;
}
.np-cheat-grid span{
  background:#fff;
  border:1px solid var(--line, #e1e4e8);
  border-radius:6px;
  padding:4px 8px;
  text-align:center;
}
.np-cheat-grid b{
  font-family:"JetBrains Mono",monospace;
  color:var(--accent, #e0432b);
  margin-right:4px;
}

/* ---------- Result Checker Hub ---------- */
#resultGoBtn{
  display:inline-block;
  margin:14px 0 28px;
  text-decoration:none;
}
.result-hub-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:14px;
  margin-bottom:16px;
}
.result-hub-card{
  display:flex;
  flex-direction:column;
  gap:6px;
  padding:16px 18px;
  background:var(--paper-alt,#f4f6f8);
  border:1px solid var(--line,#e1e4e8);
  border-radius:12px;
  text-decoration:none;
  transition:transform .15s ease, box-shadow .15s ease;
}
.result-hub-card:hover{
  transform:translateY(-2px);
  box-shadow:0 6px 16px rgba(0,0,0,.08);
}
.result-hub-card strong{ color:var(--accent2,#2d2d2d); font-size:1rem; }
.result-hub-card span{ color:#5b6472; font-size:.85rem; line-height:1.4; }
.result-hub-note{
  font-size:.8rem;
  color:#5b6472;
  line-height:1.5;
}

/* ---------- Exam Countdown Banner ---------- */
.exam-cd-banner{
  background:linear-gradient(120deg,var(--accent2,#2d2d2d),var(--accent-deep,#c0271f));
  color:#fff;
  padding:16px 0;
}
.exam-cd-banner .wrap{
  display:flex;
  align-items:center;
  justify-content:center;
}
.exam-cd-fallback{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
  justify-content:center;
  font-size:.92rem;
  text-align:center;
  color:#f4f6f8;
}
.exam-cd-fallback a{ color:#fff; font-weight:700; text-decoration:underline; }
.exam-cd-fallback a:hover{ text-decoration:underline; }
.exam-cd-active{
  display:flex;
  align-items:center;
  gap:20px;
  flex-wrap:wrap;
  justify-content:center;
  width:100%;
}
.exam-cd-active[hidden],
.exam-cd-fallback[hidden]{ display:none; }
.exam-cd-info{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:.92rem;
  color:#f4f6f8;
}
.exam-cd-info strong{ color:#fff; }
.exam-cd-icon{ font-size:1.1rem; }
.exam-cd-timer{
  display:flex;
  gap:10px;
}
.exam-cd-unit{
  display:flex;
  flex-direction:column;
  align-items:center;
  background:rgba(255,255,255,.14);
  border-radius:8px;
  padding:6px 10px;
  min-width:48px;
}
.exam-cd-unit span{
  font-family:"JetBrains Mono",monospace;
  font-size:1.1rem;
  font-weight:700;
  line-height:1;
}
.exam-cd-unit small{
  font-size:.65rem;
  text-transform:uppercase;
  letter-spacing:.04em;
  color:#d9e2f2;
  margin-top:2px;
}
.exam-cd-btn{
  border-color:rgba(255,255,255,.4) !important;
  color:#fff !important;
  padding:8px 16px !important;
  font-size:.85rem !important;
}
.exam-cd-btn:hover{ background:rgba(255,255,255,.14) !important; }
@media (max-width:640px){
  .exam-cd-active{ flex-direction:column; gap:10px; }
  .exam-cd-timer{ gap:6px; }
  .exam-cd-unit{ min-width:42px; padding:5px 8px; }
}

/* ---------- Salary Calculator ---------- */
.salary-result{
  margin-top:18px;
  padding:18px 20px;
  background:var(--paper-alt,#f4f6f8);
  border-radius:12px;
  border:1px solid var(--line,#e1e4e8);
}
.salary-result-row{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
  padding:8px 0;
  font-size:.92rem;
  border-bottom:1px solid rgba(0,0,0,.06);
}
.salary-result-row[hidden]{ display:none; }
.salary-result-row:last-of-type{ border-bottom:none; }
.salary-result-row span{ color:#5b6472; }
.salary-result-row strong{ font-family:"JetBrains Mono",monospace; color:#2d2d2d; }
.salary-result-total{
  margin-top:6px;
  padding-top:12px;
  border-top:2px solid var(--line,#e1e4e8) !important;
}
.salary-result-total span{ font-weight:700; color:#2d2d2d; }
.salary-result-total strong{
  font-size:1.05rem;
  color:var(--accent2,#2d2d2d);
}
.salary-disclaimer{
  margin:14px 0 0;
  font-size:.8rem;
  color:#5b6472;
  line-height:1.5;
}

/* ---------- Quiz ---------- */
.quiz-intro .field-row{ max-width:420px; }
.quiz-timer-toggle{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:.9rem;
  font-weight:600;
  color:#4a4a4a;
  margin:14px 0 18px;
  cursor:pointer;
}
.quiz-timer-toggle input{ width:16px; height:16px; accent-color:var(--accent,#e5322d); cursor:pointer; }
.quiz-best-score{
  font-size:.85rem;
  color:#5b6472;
  background:var(--paper-alt,#f4f6f8);
  border-radius:8px;
  padding:8px 12px;
  margin:0 0 16px;
}
.quiz-timer-text{
  font-family:"JetBrains Mono",monospace;
  font-weight:700;
  color:var(--accent2,#2d2d2d);
  padding:2px 10px;
  border-radius:999px;
  background:var(--paper-alt,#f4f6f8);
}
.quiz-timer-text.quiz-timer-urgent{
  color:#fff;
  background:var(--accent,#e5322d);
  animation:quizTimerPulse 1s ease-in-out infinite;
}
@keyframes quizTimerPulse{ 0%,100%{opacity:1;} 50%{opacity:.6;} }
.quiz-best-badge{
  display:inline-block;
  font-size:.85rem;
  font-weight:700;
  color:var(--accent2,#2d2d2d);
  background:var(--paper-alt,#f4f6f8);
  border-radius:999px;
  padding:6px 14px;
  margin:4px 0 8px;
}
.quiz-progress{
  display:flex;
  align-items:center;
  gap:14px;
  flex-wrap:wrap;
  margin-bottom:14px;
  font-size:.88rem;
  font-weight:600;
  color:#5b6472;
}
.quiz-progress-bar{
  flex:1 1 160px;
  height:8px;
  background:var(--paper-alt, #f4f6f8);
  border-radius:999px;
  overflow:hidden;
  min-width:120px;
}
.quiz-progress-fill{
  height:100%;
  width:0%;
  background:linear-gradient(120deg,var(--accent,#e5322d),var(--accent2,#2d2d2d));
  transition:width .3s ease;
}
.quiz-question{
  font-size:1.15rem;
  margin:6px 0 16px;
  animation:quizFadeIn .3s ease both;
}
.quiz-options{
  display:grid;
  gap:10px;
}
.quiz-option{
  display:flex;
  align-items:center;
  gap:12px;
  text-align:left;
  padding:12px 16px;
  border-radius:10px;
  border:1px solid var(--line, #e1e4e8);
  background:#fff;
  font-family:inherit;
  font-size:.98rem;
  cursor:pointer;
  transition:border-color .12s, background .12s, transform .12s;
  animation:quizOptionIn .35s ease both;
  animation-delay:var(--reveal-delay, 0ms);
}
@keyframes quizOptionIn{ from{ opacity:0; transform:translateY(6px); } to{ opacity:1; transform:translateY(0); } }
@keyframes quizFadeIn{ from{ opacity:0; transform:translateY(-4px); } to{ opacity:1; transform:translateY(0); } }
.quiz-option-letter{
  flex:0 0 auto;
  width:28px;height:28px;
  display:flex;align-items:center;justify-content:center;
  border-radius:50%;
  background:var(--paper-alt, #f4f6f8);
  font-family:"JetBrains Mono",monospace;
  font-weight:700;
  font-size:.82rem;
  color:var(--accent, #e5322d);
  transition:background .12s, color .12s;
}
.quiz-option-text{flex:1;}
.quiz-option:hover:not(.disabled){
  border-color:var(--accent, #e5322d);
  background:var(--accent-soft, #fdecec);
  transform:translateX(2px);
}
.quiz-option:hover:not(.disabled) .quiz-option-letter{background:var(--accent, #e5322d);color:#fff;}
.quiz-option.disabled{ cursor:default; }
.quiz-option.correct{
  border-color:var(--ok, #1f7a53);
  background:#e8f8f1;
  font-weight:600;
}
.quiz-option.correct .quiz-option-letter{background:var(--ok, #1f7a53);color:#fff;}
.quiz-option.incorrect{
  border-color:#c0271f;
  background:#fcebe9;
}
.quiz-option.incorrect .quiz-option-letter{background:#c0271f;color:#fff;}
.quiz-explain{
  margin-top:14px;
  padding:12px 14px;
  border-radius:10px;
  background:var(--paper-alt, #f4f6f8);
  font-size:.9rem;
  animation:quizFadeIn .25s ease both;
}
.quiz-nav{
  display:flex;
  justify-content:space-between;
  gap:10px;
  margin-top:18px;
  flex-wrap:wrap;
}
.quiz-result{ text-align:center; animation:quizFadeIn .3s ease both; }
.quiz-result-score{
  font-family:"Fraunces",serif;
  font-size:1.6rem;
  margin:6px 0 4px;
}
.quiz-review{
  text-align:left;
  margin-top:20px;
  display:grid;
  gap:12px;
}
.quiz-review-item{
  border:1px solid var(--line, #e1e4e8);
  border-left:4px solid var(--ok, #1f7a53);
  border-radius:8px;
  padding:12px 14px;
  background:#fff;
}
.quiz-review-item.bad{ border-left-color:#c0271f; }
.quiz-review-q{ font-weight:600; margin:0 0 6px; }
.quiz-review-a{ margin:0 0 4px; font-size:.92rem; }
.quiz-review-note{ margin:6px 0 0; font-size:.85rem; color:#5b6472; }
@media (prefers-reduced-motion:reduce){
  .quiz-question, .quiz-option, .quiz-explain, .quiz-result{ animation:none; }
}