/* ==========================================================================
   exam.css — /exam 응시자 화면. Academy 재질/타이포 시스템 사용.
   ========================================================================== */

html, body { background: var(--void); min-height: 100vh; }
body {
  background:
    radial-gradient(ellipse at 50% -10%, rgba(154,62,114,0.20), transparent 55%),
    radial-gradient(ellipse at 100% 100%, rgba(58,29,77,0.30), transparent 50%),
    var(--void);
}

.view { display: none; }
.view.active { display: block; }

.exam-container {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 18px 80px;
}

/* ---- 공용 카드(종이) ---- */
.paper-card {
  padding: 30px 28px;
}
.paper-card.center { text-align: center; }

.eyebrow-mono {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--muted-magenta);
}
.title-serif { font-family: var(--font-serif); font-weight: 900; color: var(--ink); }
.hand-note { font-family: var(--font-hand); color: var(--stamp-red); }

/* ---- 시작 화면 ---- */
.start-crest { width: 64px; margin: 0 auto 8px; display: block; }
.start-title { font-size: 30px; margin: 6px 0 2px; }
.start-tagline { font-family: var(--font-serif); font-size: 15px; color: var(--muted-magenta); margin-bottom: 14px; }
.start-meta { display: flex; justify-content: center; gap: 18px; font-family: var(--font-mono); font-size: 12px; color: var(--ink-soft); margin: 14px 0; }

.btn-academy {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 30px;
  border: 1.5px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.02em;
  transition: transform 0.1s ease;
}
.btn-academy:hover { transform: translateY(-1px); }
.btn-academy:active { transform: translateY(0); }
.btn-academy.ghost { background: transparent; color: var(--ink); }
.btn-academy.on-dark { background: var(--aimes-pink-deep); border-color: var(--aimes-pink-deep); color: #fff; }
.btn-academy.ghost-dark { background: transparent; border-color: rgba(255,255,255,0.3); color: var(--paper); }
.btn-academy:disabled { opacity: 0.4; cursor: not-allowed; }

input[type="text"].field-academy {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line-on-paper);
  background: rgba(255,255,255,0.5);
  font-family: var(--font-sans);
  font-size: 15px;
  color: var(--ink);
}
input[type="text"].field-academy:focus { outline: 2px solid var(--aimes-pink-deep); }

/* ---- 수험표 ---- */
.ticket-row { display: flex; justify-content: space-between; padding: 8px 0; font-size: 14px; border-bottom: 1px dashed var(--line-on-paper); }
.ticket-row:last-child { border-bottom: none; }
.ticket-row .k { color: var(--ink-soft); font-family: var(--font-mono); font-size: 11px; }
.ticket-row .v { font-family: var(--font-mono); font-weight: 700; }

/* ---- 교시 전환(BELL) 화면 : 어두운 배경 ---- */
.bell-screen {
  text-align: center;
  color: var(--paper);
  padding: 60px 20px;
}
.bell-screen .bell-label { font-family: var(--font-mono); letter-spacing: 0.4em; color: var(--gold); font-size: 13px; }
.bell-screen .rule-star { max-width: 260px; margin: 18px auto; }
.bell-screen .period { font-family: var(--font-mono); color: var(--paper-aged); font-size: 13px; margin-top: 4px; }
.bell-screen .subject-name { font-family: var(--font-serif); font-size: 36px; font-weight: 900; color: var(--aimes-pink); margin: 6px 0; }
.bell-screen .subject-en { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.14em; color: var(--cyan-accent); }
.bell-screen .qcount { font-family: var(--font-mono); font-size: 13px; color: var(--paper-aged); margin-top: 10px; }
.bell-screen .closing { font-family: var(--font-hand); font-size: 16px; color: var(--paper); margin: 22px 0; white-space: pre-line; }

/* ---- 특별실기 인터스티셜 ---- */
.practical-screen { text-align: center; color: var(--paper); padding: 50px 20px; }
.practical-screen .countdown { font-family: var(--font-mono); font-size: 13px; color: var(--stamp-red); margin-bottom: 14px; }
.practical-screen h2 { font-family: var(--font-serif); font-size: 32px; color: var(--gold-bright); margin: 8px 0; }
.practical-screen .score-lines { font-family: var(--font-mono); font-size: 13px; color: var(--crt-green); line-height: 1.9; margin: 16px 0; }

/* ---- 문제 카드 ---- */
.q-top-row { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 6px; }
.q-num { font-family: var(--font-mono); font-weight: 700; }
.q-num .big { font-size: 22px; }
.q-score-badge { font-family: var(--font-mono); font-size: 11px; border: 1px solid var(--muted-magenta); color: var(--muted-magenta); padding: 2px 8px; }
.q-subject-title { text-align: center; font-family: var(--font-serif); font-size: 24px; font-weight: 900; margin: 4px 0 2px; }
.q-subject-kicker { text-align: center; font-family: var(--font-serif); font-size: 13px; color: var(--muted-magenta); margin-bottom: 10px; }
.q-question-text { text-align: center; font-size: 18px; font-weight: 600; line-height: 1.6; margin: 12px 0 18px; }

.q-asset {
  border: 1px dashed var(--line-on-paper);
  min-height: 56px;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 14px;
  text-align: center;
  color: var(--ink-soft);
  font-size: 12px;
  margin-bottom: 14px;
}
.q-asset.active { display: flex; }
.q-asset img { max-width: 100%; }
.q-asset audio, .q-asset video { width: 100%; }

.answer-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 520px) { .answer-grid { grid-template-columns: 1fr; } }

.answer-strip {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.5);
  border: 1px solid var(--line-on-paper);
  padding: 13px 16px;
  box-shadow: 1px 2px 0 rgba(42,23,48,0.08);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.12s ease;
}
.answer-strip .letter {
  width: 22px; height: 22px; flex: none;
  background: var(--ink);
  color: var(--paper);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
}
.answer-strip:hover { background: rgba(255,255,255,0.75); }
.answer-strip.selected { background: rgba(255,79,160,0.16); border-color: var(--aimes-pink-deep); }
.answer-strip.selected .letter { background: var(--aimes-pink-deep); }
.answer-strip.correct { background: rgba(63,158,111,0.16); border-color: #3E9E6F; }
.answer-strip.correct .letter { background: #2E7D50; }
.answer-strip.incorrect { background: rgba(178,58,58,0.12); border-color: var(--stamp-red); }

.q-tip { text-align: center; font-family: var(--font-serif); font-size: 12px; color: var(--muted-magenta); margin-top: 16px; padding-top: 10px; border-top: 1px dashed var(--line-on-paper); }

.order-list { display: flex; flex-direction: column; gap: 8px; }
.order-item {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 14px;
  background: rgba(255,255,255,0.5);
  border: 1px solid var(--line-on-paper);
}
.order-item .idx { font-family: var(--font-mono); font-weight: 900; color: var(--aimes-pink-deep); width: 20px; }
.order-item .ctrls { margin-left: auto; display: flex; gap: 4px; }
.order-item .ctrls button {
  width: 26px; height: 26px; border: 1px solid var(--line-on-paper); background: transparent; font-size: 12px;
}

/* ---- 채점 스탬프 ---- */
.grade-feedback { text-align: center; margin-top: 16px; }
.grade-feedback .stamp { width: 84px; height: 84px; font-size: 22px; margin: 0 auto 8px; }
.grade-feedback .delta { font-family: var(--font-mono); font-weight: 700; font-size: 16px; }
.grade-feedback .comment { font-family: var(--font-hand); font-size: 15px; margin-top: 4px; }
.grade-feedback .answer-line { font-size: 13px; color: var(--ink-soft); margin-top: 6px; }

/* ---- 과목 종료 요약 ---- */
.summary-fraction { font-family: var(--font-mono); font-size: 40px; font-weight: 900; color: var(--aimes-pink-deep); }
.summary-comment { font-family: var(--font-hand); font-size: 17px; color: var(--stamp-red); margin: 10px 0; }

/* ---- 결과 화면 (스토리텔링형) ---- */
.result-flow { color: var(--paper); text-align: center; }
.result-hero { padding: 8px 0 18px; }
.result-hero .score-big { font-family: var(--font-mono); font-size: 46px; font-weight: 900; color: var(--aimes-pink); }
.result-hero .score-big small { font-size: 20px; color: var(--paper-aged); }
.result-hero .grade-line { font-family: var(--font-serif); font-size: 20px; margin-top: 6px; }
.result-hero .type-name { font-family: var(--font-serif); font-size: 26px; color: var(--gold-bright); margin-top: 10px; }

.result-divider { border: none; border-top: 1px dashed rgba(232,200,120,0.35); margin: 22px 0; }

.result-block .label { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em; color: var(--gold); }
.result-block .age-value { font-family: var(--font-mono); font-size: 34px; color: var(--crt-green); margin-top: 6px; }
.result-block .disclaimer { font-size: 11px; color: var(--paper-aged); margin-top: 6px; }

.result-type-desc { font-size: 15px; line-height: 1.6; color: var(--paper-aged); max-width: 480px; margin: 8px auto 0; }

.result-hashtags { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; margin-top: 8px; }
.result-hashtags span { font-family: var(--font-mono); font-size: 12px; border: 1px solid var(--gold); color: var(--gold-bright); padding: 4px 10px; }

.result-professor { font-family: var(--font-hand); font-size: 17px; color: var(--paper); max-width: 480px; margin: 8px auto 0; line-height: 1.6; }

.report-table { width: 100%; border-collapse: collapse; margin-top: 10px; font-size: 14px; }
.report-table th, .report-table td { padding: 7px 4px; text-align: left; border-bottom: 1px solid rgba(255,255,255,0.08); }
.report-table th { font-family: var(--font-mono); font-size: 10px; color: var(--gold); letter-spacing: 0.08em; }
.report-table td.grade-letter { text-align: right; font-family: var(--font-mono); font-weight: 700; color: var(--paper); }

/* ---- 결과카드 (SNS 저장용, 1080x1350) ---- */
.result-card {
  max-width: 420px;
  margin: 0 auto;
  aspect-ratio: 1080 / 1350;
  padding: 32px 30px;
  overflow-y: auto;
  position: relative;
}
.result-card .rc-header { text-align: center; }
.result-card .rc-crest { width: 34px; margin: 0 auto 6px; display: block; }
.result-card .rc-school { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.14em; color: var(--muted-magenta); }
.result-card .rc-title { font-family: var(--font-serif); font-weight: 900; font-size: 20px; margin: 4px 0; }
.result-card .rc-doc-no { font-family: var(--font-mono); font-size: 9px; color: var(--ink-soft); }

.result-card .rc-score { text-align: center; margin: 14px 0; }
.result-card .rc-score .big { font-family: var(--font-mono); font-size: 42px; font-weight: 900; color: var(--aimes-pink-deep); }
.result-card .rc-score .grade { font-family: var(--font-serif); font-size: 16px; margin-top: 2px; }

.result-card .rc-type { text-align: center; font-family: var(--font-serif); font-size: 19px; color: var(--muted-magenta); margin: 10px 0 4px; }
.result-card .rc-age { text-align: center; font-family: var(--font-mono); font-size: 13px; color: var(--ink-soft); margin-bottom: 10px; }

.result-card .rc-table-title { font-family: var(--font-mono); font-size: 10px; color: var(--muted-magenta); letter-spacing: 0.08em; margin: 12px 0 4px; text-align: center; }

.result-card .rc-hashtags { display: flex; gap: 6px; justify-content: center; flex-wrap: wrap; margin-top: 10px; }
.result-card .rc-hashtags span { font-family: var(--font-mono); font-size: 10px; border: 1px solid var(--muted-magenta); color: var(--muted-magenta); padding: 2px 7px; }

.result-card .rc-footer { text-align: center; font-family: var(--font-mono); font-size: 9px; color: var(--ink-soft); margin-top: 14px; }

@media (max-width: 480px) { .result-card { aspect-ratio: auto; } }

/* ---- 리뷰(오답노트) ---- */
.review-item { padding: 16px; margin-bottom: 10px; }
.review-item .rh { display: flex; justify-content: space-between; font-family: var(--font-mono); font-size: 11px; color: var(--ink-soft); }
.review-item .rt { font-weight: 700; margin: 6px 0 2px; }
.review-item .rq { font-size: 13px; color: var(--ink-soft); }
.review-item .re { font-size: 12px; color: var(--muted-magenta); margin-top: 6px; }
.badge-correct { color: #2E7D50; }
.badge-incorrect { color: var(--stamp-red); }