:root {
  --navy: #1a3a6b;
  --blue: #2563eb;
  --gold: #2563eb;
  --gold-light: #1a3a6b;
  --white: #1a3a6b;
  --gray: #6b8cba;
  --bg: #f0f7ff;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: #f0f7ff;
  color: #1a3a6b;
  font-family: 'Noto Sans KR', sans-serif;
  min-height: 100vh;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(219,234,254,0.6) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(196,221,255,0.3) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

.section {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  position: relative;
  z-index: 1;
}

/* ?€?€ 濡쒓렇???뱀뀡 ?€?€ */
#loginSection {
  display: flex;
}

.logo-wrap {
  text-align: center;
  margin-bottom: 48px;
}

.logo-icon {
  font-size: 56px;
  display: block;
  margin-bottom: 12px;
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.logo-title {
  font-family: 'Cinzel', serif;
  font-size: 28px;
  color: #1a3a6b;
  letter-spacing: 4px;
  display: block;
}

.logo-sub {
  font-family: 'Noto Serif KR', serif;
  font-size: 14px;
  color: #6b8cba;
  letter-spacing: 3px;
  margin-top: 6px;
  display: block;
}

.login-card {
  background: #ffffff;
  border: 1px solid #ddeaf8;
  border-radius: 20px;
  padding: 40px 32px;
  width: 100%;
  max-width: 400px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(74,144,226,0.10);
}

.login-title {
  font-family: 'Noto Serif KR', serif;
  font-size: 22px;
  color: #1a3a6b;
  margin-bottom: 8px;
}

.login-desc {
  font-size: 13px;
  color: #6b8cba;
  margin-bottom: 32px;
  line-height: 1.6;
}

.btn-google {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  padding: 14px 24px;
  background: white;
  color: #333;
  border: none;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  font-family: 'Noto Sans KR', sans-serif;
}

.btn-google:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}

.btn-google img {
  width: 20px;
  height: 20px;
}

.login-returning-panel {
  text-align: center;
}

.login-returning-user {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 16px 0;
  padding: 12px;
  background: #f0f7ff;
  border-radius: 10px;
  text-align: left;
}

.login-returning-user img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--gold);
}

.login-returning-name {
  font-weight: 600;
  color: #1a3a6b;
  font-size: 15px;
}

.login-returning-email {
  font-size: 12px;
  color: var(--gray);
  margin-top: 2px;
}

.btn-login-continue {
  display: block;
  width: 100%;
  margin-bottom: 10px;
  padding: 12px 16px;
  border: none;
  border-radius: 10px;
  background: #1a3a6b;
  color: #ffffff;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
}

.btn-login-continue:hover {
  background: #2563eb;
  filter: none;
}

.login-logout-btn {
  width: 100%;
}

.divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 24px 0;
  color: var(--gray);
  font-size: 12px;
}

.divider::before, .divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: #ddeaf8;
}

.features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 32px;
}

.feature-item {
  background: #f5f9ff;
  border: 1px solid #ddeaf8;
  border-radius: 10px;
  padding: 12px;
  text-align: center;
}

.feature-icon { font-size: 24px; display: block; margin-bottom: 6px; }
.feature-text { font-size: 11px; color: #7a95b8; }

/* ?€?€ ??븷 ?좏깮 ?뱀뀡 ?€?€ */
#roleSection {
  display: none;
}

/* ?€?€ ?좎껌???€?€ */
#applicationSection, #pendingSection, #removedSection {
  display: none;
}

.onboard-card,
.pending-card,
.rejected-card {
  background: #ffffff;
  border: 1px solid #ddeaf8;
  border-radius: 20px;
  padding: 36px 32px;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 4px 20px rgba(74,144,226,0.08);
}

.onboard-user {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid #ddeaf8;
}

.onboard-user img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--gold);
}

.onboard-user-name {
  font-size: 15px;
  font-weight: 500;
  color: #1a3a6b;
}

.onboard-role-badge {
  display: inline-block;
  font-size: 11px;
  color: var(--gold);
  background: rgba(201,168,76,0.1);
  border: 1px solid rgba(201,168,76,0.25);
  border-radius: 20px;
  padding: 2px 10px;
  margin-top: 4px;
}

.onboard-title {
  font-family: 'Noto Serif KR', serif;
  font-size: 20px;
  color: #1a3a6b;
  margin-bottom: 8px;
}

.onboard-desc {
  font-size: 13px;
  color: #6b8cba;
  line-height: 1.6;
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 12px;
  color: #2563eb;
  margin-bottom: 8px;
  letter-spacing: 0.5px;
}

.form-input-text {
  width: 100%;
  padding: 12px 16px;
  background: #f5f9ff;
  border: 1px solid #c8dff5;
  border-radius: 12px;
  color: #1a3a6b;
  font-size: 14px;
  font-family: 'Noto Sans KR', sans-serif;
  outline: none;
  transition: border-color 0.2s;
}

.form-input-text:focus { border-color: #2563eb; }

.form-input-text::placeholder { color: #a0b8d8; }

.form-input-text[readonly] {
  background: #eaf3ff;
  color: #1a3a6b;
  cursor: default;
}

.form-input-code {
  width: 100%;
  padding: 14px 16px;
  background: #f5f9ff;
  border: 1px solid #c8dff5;
  border-radius: 12px;
  color: #1a3a6b;
  font-size: 18px;
  font-family: 'Cinzel', serif;
  letter-spacing: 6px;
  text-align: center;
  text-transform: uppercase;
  outline: none;
  transition: border-color 0.2s;
}

.form-input-code::placeholder {
  color: rgba(138,154,181,0.4);
  letter-spacing: 2px;
  font-size: 14px;
  font-family: 'Noto Sans KR', sans-serif;
}

.form-input-code:focus { border-color: #2563eb; }

.success-box {
  text-align: center;
  padding: 24px 12px;
}

.success-icon {
  font-size: 52px;
  display: block;
  margin-bottom: 16px;
}

.success-message {
  font-family: 'Noto Serif KR', serif;
  font-size: 16px;
  color: #1a3a6b;
  line-height: 1.8;
  margin-bottom: 8px;
}

.success-sub {
  font-size: 12px;
  color: #6b8cba;
  margin-top: 12px;
}

.pending-card,
.rejected-card {
  padding: 48px 32px;
  text-align: center;
}

.pending-icon { font-size: 56px; display: block; margin-bottom: 20px; }

.pending-role-tag {
  display: inline-block;
  font-size: 11px;
  color: var(--gold);
  background: rgba(201,168,76,0.1);
  border: 1px solid rgba(201,168,76,0.25);
  border-radius: 20px;
  padding: 4px 14px;
  margin-bottom: 20px;
}

.rejected-card { border-color: rgba(255,107,107,0.35); }
.rejected-icon { font-size: 56px; display: block; margin-bottom: 20px; }
.rejected-text { font-size: 14px; color: #ff8a8a; line-height: 1.8; }

.form-hint {
  font-size: 11px;
  color: var(--gray);
  margin-top: 6px;
  text-align: center;
}

.level-options {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
}

.level-option {
  position: relative;
}

.level-option input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.level-option label {
  display: block;
  padding: 14px 8px;
  background: #f0f7ff;
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: 12px;
  text-align: center;
  font-size: 14px;
  color: var(--gray);
  cursor: pointer;
  transition: all 0.2s;
}

.level-option input:checked + label {
  border-color: var(--gold);
  color: var(--gold-light);
  background: rgba(201,168,76,0.1);
}

.teacher-info-box {
  background: #f5f9ff;
  border: 1px solid rgba(201,168,76,0.15);
  border-radius: 12px;
  padding: 20px;
  text-align: center;
}

.teacher-info-icon { font-size: 32px; display: block; margin-bottom: 12px; }
.teacher-info-text { font-size: 13px; color: var(--gray); line-height: 1.7; }

.btn-submit {
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, var(--gold), #a07830);
  color: var(--navy);
  border: none;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  font-family: 'Noto Sans KR', sans-serif;
  transition: all 0.2s;
  margin-top: 8px;
}

.btn-submit:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201,168,76,0.3);
}

.btn-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.onboard-error {
  font-size: 12px;
  color: #ff8a8a;
  text-align: center;
  min-height: 18px;
  margin-top: 12px;
}

.free-pass-student-card .form-group {
  margin-bottom: 20px;
  text-align: left;
}

.free-pass-student-card .form-label {
  display: block;
  font-size: 13px;
  color: var(--gold-light);
  margin-bottom: 10px;
}

.free-pass-student-card .option-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
}

.free-pass-student-card .option-row label {
  font-size: 14px;
  color: var(--gray);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.academy-code-display {
  background: rgba(201,168,76,0.1);
  border: 2px dashed var(--gold);
  border-radius: 12px;
  padding: 16px 24px;
  margin: 16px 0;
  text-align: center;
}

.academy-code-label { font-size: 11px; color: var(--gray); margin-bottom: 6px; }
.academy-code-value {
  font-family: 'Cinzel', serif;
  font-size: 28px;
  color: var(--gold);
  letter-spacing: 8px;
}

.user-info {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 40px;
  background: #f0f7ff;
  border: 1px solid rgba(201,168,76,0.15);
  border-radius: 50px;
  padding: 10px 20px;
}

.user-info img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--gold);
}

.user-info-text { text-align: left; }
.user-info-name { font-size: 14px; font-weight: 500; color: var(--gold-light); }
.user-info-email { font-size: 11px; color: var(--gray); }

.role-title {
  font-family: 'Noto Serif KR', serif;
  font-size: 24px;
  color: var(--gold-light);
  text-align: center;
  margin-bottom: 8px;
}

.role-desc {
  font-size: 13px;
  color: var(--gray);
  text-align: center;
  margin-bottom: 40px;
}

.role-cards {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
  width: 100%;
  max-width: 680px;
}

.role-cards.free-pass-grid {
  grid-template-columns: repeat(2, 1fr);
  max-width: 720px;
}

@media (min-width: 900px) {
  .role-cards.free-pass-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.role-card-admin {
  border-color: rgba(201, 168, 76, 0.45);
}

@media (max-width: 600px) {
  .role-cards { grid-template-columns: 1fr; max-width: 320px; }
  .role-cards.free-pass-grid { grid-template-columns: 1fr; max-width: 320px; }
  .level-options { grid-template-columns: 1fr; }
}

.role-card {
  background: #ffffff;
  border: 1px solid #ddeaf8;
  border-radius: 20px;
  padding: 32px 20px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s;
  box-shadow: 0 4px 16px rgba(74,144,226,0.08);
}

.role-card:hover {
  transform: translateY(-4px);
  border-color: #2563eb;
  box-shadow: 0 12px 32px rgba(37,99,235,0.12);
}

.role-icon { font-size: 48px; display: block; margin-bottom: 16px; }
.role-name {
  font-family: 'Noto Serif KR', serif;
  font-size: 18px;
  color: var(--gold-light);
  margin-bottom: 8px;
}
.role-sub { font-size: 12px; color: var(--gray); line-height: 1.6; }

.btn-logout {
  margin-top: 32px;
  background: none;
  border: 1px solid rgba(201,168,76,0.2);
  color: var(--gray);
  padding: 8px 20px;
  border-radius: 20px;
  font-size: 12px;
  cursor: pointer;
  font-family: 'Noto Sans KR', sans-serif;
  transition: all 0.2s;
}
.btn-logout:hover { border-color: var(--gold); color: var(--gold); }

.auth-actions-stack {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: stretch;
  flex-shrink: 0;
}

.auth-actions-stack .btn-refresh-page {
  background: rgba(201, 168, 76, 0.12);
  border: 1px solid rgba(201, 168, 76, 0.35);
  color: var(--gold-light);
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 12px;
  cursor: pointer;
  font-family: 'Noto Sans KR', sans-serif;
  transition: all 0.2s;
  width: 100%;
}

.auth-actions-stack .btn-refresh-page:hover {
  background: rgba(201, 168, 76, 0.22);
  color: var(--gold);
}

.auth-actions-stack .btn-logout,
.auth-actions-stack .btn-back,
.auth-actions-stack .btn-admin {
  width: 100%;
  margin-top: 0;
}

.auth-actions-stack--inline {
  width: auto;
  min-width: 100px;
}

/* 역할별 전용 페이지 (index.html 에서는 해당 섹션 없음) */
#teacherSection.page-section,
#studentSection.page-section,
#parentSection.page-section {
  display: flex;
}

.dashboard-title {
  font-family: 'Noto Serif KR', serif;
  font-size: 22px;
  color: var(--gold-light);
  text-align: center;
  margin-bottom: 8px;
}

.dashboard-sub {
  font-size: 13px;
  color: var(--gray);
  text-align: center;
  margin-bottom: 32px;
}

.coming-soon {
  background: #ffffff;
  border: 1px solid #ddeaf8;
  border-radius: 20px;
  padding: 48px 32px;
  text-align: center;
  max-width: 400px;
  width: 100%;
  box-shadow: 0 4px 20px rgba(74,144,226,0.08);
}

.coming-soon-icon { font-size: 48px; display: block; margin-bottom: 16px; }
.coming-soon-text { font-size: 14px; color: var(--gray); line-height: 1.8; }

.btn-back {
  margin-top: 24px;
  background: none;
  border: 1px solid rgba(201,168,76,0.3);
  color: var(--gold);
  padding: 10px 24px;
  border-radius: 20px;
  font-size: 13px;
  cursor: pointer;
  font-family: 'Noto Sans KR', sans-serif;
  transition: all 0.2s;
}
.btn-back:hover { background: rgba(201,168,76,0.1); }

.footer-info {
  margin-top: 40px;
  font-size: 11px;
  color: rgba(138,154,181,0.5);
  text-align: center;
  letter-spacing: 1px;
}

.section.page-section {
  display: flex;
}

body.has-dual-bar {
  padding-top: 56px;
}

/* 지문 영어 + 한국어 해석 (선생님·학생 공통) */
.passage-display .passage-line-pair {
  margin-bottom: 14px;
}

.passage-display .passage-line-en {
  color: #1a3a6b;
  font-size: 14px;
  line-height: 1.65;
  margin: 0 0 4px;
}

.passage-display .passage-blank-mark {
  font-weight: 700;
  color: #1a3a6b;
  background: rgba(37, 99, 235, 0.12);
  padding: 0 3px;
  border-radius: 4px;
  white-space: nowrap;
}

.passage-display .passage-full-en {
  color: #1a3a6b;
  font-size: 14px;
  line-height: 1.75;
  white-space: pre-wrap;
}

.passage-display .passage-line-ko {
  color: var(--gold);
  font-size: 12px;
  font-style: italic;
  line-height: 1.5;
  margin: 0;
}

/* 해설 — 문법/단서/전략 박스 */
.explain-formatted {
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.65;
  color: #1a3a6b;
}

.explain-formatted .explain-line {
  margin: 4px 0;
}

.explain-formatted .explain-line u {
  text-decoration: underline;
  text-underline-offset: 2px;
}

.exam-glass {
  display: inline;
  padding: 0.12em 0.4em;
  margin: 0 0.08em;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(37, 99, 235, 0.28);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.85) inset,
    0 2px 10px rgba(26, 58, 107, 0.1);
  text-decoration: none;
  font-weight: 600;
  color: #0f2d5c;
}

.explain-box {
  margin: 10px 0;
  padding: 12px 14px;
  border-radius: 10px;
  border-width: 1px;
  border-style: solid;
}

.explain-box-title {
  font-weight: 600;
  margin-bottom: 4px !important;
}

.explain-box-grammar {
  border-color: rgba(100, 181, 246, 0.55);
  background: rgba(100, 181, 246, 0.08);
}

.explain-box-clue {
  border-color: rgba(201, 168, 76, 0.55);
  background: rgba(201, 168, 76, 0.08);
}

.explain-box-strategy {
  border-color: rgba(76, 175, 80, 0.55);
  background: rgba(76, 175, 80, 0.08);
}

.explain-block-wrap {
  margin-top: 10px;
}

.key-words-section {
  margin-top: 16px;
}

.key-words-title {
  margin-bottom: 10px !important;
}

.key-words-panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.key-word-card {
  padding: 14px 16px;
  border-radius: 10px;
  background: #fff;
  border: 2px solid rgba(0, 0, 0, 0.08);
  color: #222;
}

.key-word-card.kw-importance-high {
  border-color: #e53935;
}

.key-word-card.kw-importance-mid {
  border-color: #fb8c00;
}

.key-word-card.kw-importance-low {
  border-color: #fdd835;
}

.key-word-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
}

.key-word-head-left {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  min-width: 0;
}

.key-word-type-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 999px;
  line-height: 1.4;
  flex-shrink: 0;
}

.kw-type-word {
  background: rgba(33, 150, 243, 0.15);
  color: #1565c0;
  border: 1px solid rgba(33, 150, 243, 0.35);
}

.kw-type-idiom {
  background: rgba(156, 39, 176, 0.12);
  color: #6a1b9a;
  border: 1px solid rgba(156, 39, 176, 0.35);
}

.kw-type-connector {
  background: rgba(229, 57, 53, 0.1);
  color: #c62828;
  border: 1px solid rgba(229, 57, 53, 0.35);
}

.kw-type-key {
  background: rgba(251, 140, 0, 0.12);
  color: #e65100;
  border: 1px solid rgba(251, 140, 0, 0.4);
}

.key-word-text {
  font-weight: 700;
  font-size: 15px;
  color: #0a1628;
}

/* 미리보기·결과 상세 등 어두운 배경 영역에서도 카드 안 글자는 진하게 */
.preview-passage .key-word-card,
.preview-box .key-word-card,
.result-detail-passage .key-word-card,
.passage-display .key-word-card {
  color: #222;
}

.preview-passage .key-word-text,
.preview-box .key-word-text,
.result-detail-passage .key-word-text,
.passage-display .key-word-text,
#previewPassageDisplay .key-word-text,
#resultDetailProblem .key-word-text {
  color: #0a1628 !important;
}

.key-word-stars {
  font-weight: 700;
  white-space: nowrap;
  color: #555;
}

.kw-section {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.55;
  color: #333;
}

.kw-label {
  font-weight: 700;
  margin-bottom: 4px;
  color: #222;
}

.kw-meaning .kw-label {
  display: inline;
  margin-right: 4px;
}

.kw-breakdown-line {
  margin-top: 4px;
  padding-left: 4px;
}

.kw-grammar-text,
.kw-reason-text {
  margin-top: 4px;
}

.kw-example-en {
  font-style: italic;
  color: #1a237e;
  margin-top: 4px;
}

.kw-example-ko {
  color: #555;
  margin-top: 4px;
}

.scan-explain-section {
  margin-top: 12px;
  padding: 12px 14px;
  background: #eaf3ff;
  border-radius: 8px;
  border: 1px solid #c8dff5;
  color: #1a3a6b;
}

.scan-explain-title {
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 8px;
  color: #1a3a6b;
}

.scan-explain-list {
  margin: 0;
  padding-left: 18px;
  font-size: 13px;
  line-height: 1.6;
  color: #1a3a6b;
}

.scan-explain-list li {
  margin-bottom: 4px;
  color: #3a5a8a;
}

.scan-explain-list li strong {
  color: #1a3a6b;
}

.scan-answer-reason {
  font-size: 13px;
  line-height: 1.65;
  color: #e8ecf0;
}

.scan-answer-reason .scan-quote-en {
  color: #9ec5ff;
  font-style: italic;
  font-weight: 500;
}

.scan-passage-units-wrap {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.scan-passage-unit {
  padding: 16px;
  border-radius: 12px;
  background: #f5f9ff;
  border: 1px solid #ddeaf8;
}

.scan-passage-unit-title {
  font-size: 16px;
  font-weight: 700;
  color: #1a3a6b;
  margin-bottom: 12px;
}

.scan-passage-unit-subtitle {
  font-size: 14px;
  font-weight: 600;
  color: #2563eb;
  margin: 14px 0 10px;
  padding-top: 12px;
  border-top: 1px dashed rgba(201, 168, 76, 0.3);
}

.scan-passage-unit-passage {
  margin-bottom: 4px;
}

.scan-passage-unit-passage.passage-display {
  padding: 12px;
  margin-bottom: 12px;
  background: #ffffff;
  border-radius: 10px;
  border: 1px solid #ddeaf8;
}

.scan-passage-unit-passage.passage-display .passage-line-en,
.scan-passage-unit-passage.passage-display .passage-full-en {
  color: #1a3a6b;
}

.scan-passage-unit-passage.passage-display .passage-line-ko {
  color: #2563eb;
}

.scan-passage-unit .result-q-item {
  color: #1a3a6b;
}

.scan-passage-unit .result-q-item .q-text-pre {
  color: #1a3a6b;
}

.scan-passage-unit .result-q-item .result-ko {
  color: #3a5a8a;
}

.scan-passage-block {
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(201, 168, 76, 0.2);
}

.scan-passage-block:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.scan-passage-block-title,
.scan-passage-questions-head,
.scan-passage-divider span {
  font-weight: 700;
  color: #1a3a6b;
}

.scan-passage-block-title {
  font-size: 15px;
  margin-bottom: 10px;
}

.scan-passage-questions-head {
  font-size: 14px;
  margin: 18px 0 10px;
  padding-top: 14px;
  border-top: 1px solid rgba(201, 168, 76, 0.25);
}

.scan-passage-divider {
  margin: 16px 0 10px;
  text-align: center;
}

.scan-passage-divider span {
  display: inline-block;
  font-size: 13px;
  padding: 4px 12px;
  border-radius: 6px;
  background: #eaf3ff;
  border: 1px solid #c8dff5;
}

.preview-box .scan-explain-section,
#resultDetailProblem .scan-explain-section,
.solve-inner .scan-explain-section,
.scan-passage-unit .scan-explain-section {
  background: #eaf3ff;
  border-color: #c8dff5;
  color: #1a3a6b;
}

.preview-box .scan-explain-title,
#resultDetailProblem .scan-explain-title,
.solve-inner .scan-explain-title,
.scan-passage-unit .scan-explain-title {
  color: #1a3a6b;
}

.preview-box .scan-explain-list li,
.preview-box .scan-answer-reason,
.preview-box .scan-answer-reason .explain-line,
#resultDetailProblem .scan-explain-list li,
#resultDetailProblem .scan-answer-reason,
#resultDetailProblem .scan-answer-reason .explain-line,
.solve-inner .scan-explain-list li,
.solve-inner .scan-answer-reason,
.solve-inner .scan-answer-reason .explain-line,
.scan-passage-unit .scan-explain-list li,
.scan-passage-unit .scan-answer-reason,
.scan-passage-unit .scan-answer-reason .explain-line {
  color: #1a3a6b;
}

.preview-box .scan-explain-list li strong,
#resultDetailProblem .scan-explain-list li strong,
.solve-inner .scan-explain-list li strong,
.scan-passage-unit .scan-explain-list li strong {
  color: #1a3a6b;
}

.preview-box .scan-quote-en,
#resultDetailProblem .scan-quote-en,
.solve-inner .scan-quote-en,
.scan-passage-unit .scan-quote-en {
  color: #90caf9;
}

.explain-block-wrap .result-label {
  display: block;
  margin-bottom: 4px;
}

.ai-loading-msg {
  margin-top: 12px;
  text-align: center;
  font-size: 14px;
  color: var(--gold-light);
  padding: 10px 14px;
  background: rgba(201, 168, 76, 0.08);
  border-radius: 10px;
  animation: ai-loading-pulse 2s ease-in-out infinite;
}

@keyframes ai-loading-pulse {
  0%, 100% { opacity: 0.85; }
  50% { opacity: 1; }
}

.scan-badge {
  display: inline-block;
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 10px;
  background: rgba(100, 180, 255, 0.15);
  color: #8ec8ff;
  margin-right: 4px;
}

.scan-expiry-hint {
  margin-top: 8px;
  font-size: 12px;
  color: #ffb74d;
  line-height: 1.5;
}

.scan-expiry-countdown {
  font-variant-numeric: tabular-nums;
}

.scan-expiry-ended {
  color: #ff8a8a;
}