/* ============================================================
   풀자고 (puljago.com) — Bootstrap 5 기반 커스텀 스타일
   Font: Noto Sans KR + Gowun Dodum
   Library: Bootstrap 5.3, Font Awesome 6.5, jQuery 3.7
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;500;600;700&family=Gowun+Dodum&display=swap');

/* ── CSS 변수 ───────────────────────────────────────────────── */
:root {
  /* 배경 */
  --pj-bg:         #1e2530;
  --pj-bg-card:    #252d3a;
  --pj-surface:    #2c3547;
  --pj-surface-2:  #333e52;

  /* 네비바 (배경보다 확실히 다른 컬러) */
  --pj-nav-bg:     #0f1923;
  --pj-nav-border: #1a2434;

  /* 보더 */
  --pj-border:     #3a4560;
  --pj-border-soft:#2e3a50;

  /* 텍스트 */
  --pj-text:       #e2e8f0;
  --pj-text-sub:   #94a3b8;
  --pj-text-muted: #5a6a82;

  /* 포인트 컬러 — 세이지 그린 */
  --pj-accent:     #4ade80;
  --pj-accent-dark:#22c55e;
  --pj-accent-dim: rgba(74,222,128,.12);

  /* 서브 포인트 — 블루 */
  --pj-blue:       #60a5fa;
  --pj-blue-dim:   rgba(96,165,250,.12);

  /* 상태 */
  --pj-danger:     #f87171;
  --pj-success:    #4ade80;
  --pj-warning:    #fbbf24;

  /* 기타 */
  --pj-radius:     10px;
  --pj-radius-lg:  16px;
  --pj-shadow:     0 4px 20px rgba(0,0,0,.35);
  --pj-shadow-sm:  0 2px 8px rgba(0,0,0,.25);
}

/* ── Bootstrap 변수 오버라이드 ────────────────────────────── */
[data-bs-theme="dark"],
:root {
  --bs-body-bg:          var(--pj-bg);
  --bs-body-color:       var(--pj-text);
  --bs-border-color:     var(--pj-border);
  --bs-card-bg:          var(--pj-bg-card);
  --bs-card-border-color:var(--pj-border);
  --bs-modal-bg:         var(--pj-surface);
  --bs-modal-border-color:var(--pj-border);
  --bs-modal-color:      var(--pj-text);
  --bs-form-control-bg:  var(--pj-surface);
  --bs-link-color:       var(--pj-accent);
  --bs-link-hover-color: var(--pj-accent-dark);
}

/* ── 기본 리셋 ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Noto Sans KR', sans-serif;
  background-color: var(--pj-bg);
  color: var(--pj-text);
  font-size: 15px;
  line-height: 1.65;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* 스크롤바 */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--pj-nav-bg); }
::-webkit-scrollbar-thumb { background: var(--pj-border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--pj-text-muted); }

/* ── 네비바 ────────────────────────────────────────────────── */
#site-header {
  background-color: var(--pj-nav-bg) !important;
  border-bottom: 1px solid var(--pj-nav-border);
  padding: 0 !important;
  position: sticky;
  top: 0;
  z-index: 1030;
}

.navbar-brand {
  font-family: 'Gowun Dodum', 'Noto Sans KR', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--pj-accent) !important;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 12px 0;
}
.navbar-brand .logo-img {
  width: 38px;
  height: 38px;
  border-radius: 9px;
  object-fit: cover;
  flex-shrink: 0;
  display: block;
}

.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--pj-text-sub) !important;
  padding: 8px 12px !important;
  border-radius: 6px;
  transition: color .15s, background .15s;
}
.nav-link:hover, .nav-link.active {
  color: var(--pj-text) !important;
  background: rgba(255,255,255,.06);
}
.nav-link.active { color: var(--pj-accent) !important; font-weight: 600; }

/* ── 네비바 모바일 ──────────────────────────────────────────── */

/* 기본 헤더 좌우 패딩 */
#site-header .container-xl {
  padding-left: 16px;
  padding-right: 16px;
}

/* 480px 이하: 전체적으로 한 단계 작게 */
@media (max-width: 480px) {
  #site-header .container-xl {
    padding-left: 12px;
    padding-right: 12px;
  }
  .navbar-brand {
    font-size: 17px;
    gap: 7px;
    padding: 10px 0;
  }
  .navbar-brand .logo-img {
    width: 32px;
    height: 32px;
  }
  #site-header .d-flex.gap-2 {
    gap: 6px !important;
  }
  /* 퀴즈 관리 링크 */
  #site-header .nav-link {
    padding: 6px 9px !important;
    font-size: 13px;
  }
  /* 로그인 버튼 */
  #site-header .btn {
    padding: 5px 10px;
    font-size: 12px;
  }
  /* 아바타 */
  .user-avatar,
  .user-avatar-initial {
    width: 32px;
    height: 32px;
    font-size: 13px;
  }
}

/* 360px 이하 아주 작은 화면: 퀴즈관리 텍스트만 숨김 */
@media (max-width: 360px) {
  .navbar-brand { font-size: 15px; }
  #site-header .nav-link .nav-label { display: none; }
  #site-header .nav-link .fa-sm { margin-right: 0 !important; }
  #site-header .btn {
    padding: 6px 10px;
    font-size: 12px;
  }
}


/* ── 버튼 오버라이드 ───────────────────────────────────────── */
.btn {
  font-family: 'Noto Sans KR', sans-serif;
  font-weight: 600;
  border-radius: var(--pj-radius);
  letter-spacing: -0.1px;
  transition: all .15s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--pj-accent);
  border-color: var(--pj-accent);
  color: #0f1923;
  font-weight: 700;
}
.btn-primary:hover {
  background: var(--pj-accent-dark);
  border-color: var(--pj-accent-dark);
  color: #0f1923;
  box-shadow: 0 4px 12px rgba(74,222,128,.25);
}

.btn-outline-primary {
  border-color: var(--pj-accent);
  color: var(--pj-accent);
  background: transparent;
}
.btn-outline-primary:hover {
  background: var(--pj-accent-dim);
  border-color: var(--pj-accent);
  color: var(--pj-accent);
  box-shadow: none;
}

.btn-secondary {
  background: var(--pj-surface-2);
  border-color: var(--pj-border);
  color: var(--pj-text-sub);
}
.btn-secondary:hover {
  background: var(--pj-border);
  border-color: var(--pj-border);
  color: var(--pj-text);
}

.btn-outline-secondary {
  border-color: var(--pj-border);
  color: var(--pj-text-sub);
  background: transparent;
}
.btn-outline-secondary:hover {
  background: var(--pj-surface-2);
  border-color: var(--pj-border);
  color: var(--pj-text);
}

.btn-danger { background: var(--pj-danger); border-color: var(--pj-danger); color: #fff; font-weight: 600; }
.btn-danger:hover { filter: brightness(1.1); color: #fff; }
.btn-outline-danger { border-color: var(--pj-danger); color: var(--pj-danger); }
.btn-outline-danger:hover { background: rgba(248,113,113,.1); color: var(--pj-danger); border-color: var(--pj-danger); }

.btn-success { background: var(--pj-success); border-color: var(--pj-success); color: #0f1923; font-weight: 700; }

/* 버튼 크기 */
.btn-xs { padding: 3px 10px; font-size: 12px; border-radius: 6px; }
.btn-sm { padding: 5px 13px; font-size: 12.5px; border-radius: 7px; }
.btn-lg { padding: 11px 22px; font-size: 15px; border-radius: 12px; }

/* ── 카드 ──────────────────────────────────────────────────── */
.card {
  background: var(--pj-bg-card);
  border: 1px solid var(--pj-border-soft);
  border-radius: var(--pj-radius-lg);
  color: var(--pj-text);
}
.card:hover { border-color: var(--pj-border); }
.card-header {
  background: var(--pj-surface);
  border-bottom: 1px solid var(--pj-border-soft);
  font-weight: 600;
  color: var(--pj-text);
}
.card-footer {
  background: var(--pj-surface);
  border-top: 1px solid var(--pj-border-soft);
}

/* ── 폼 요소 ───────────────────────────────────────────────── */
.form-control, .form-select {
  background-color: var(--pj-surface);
  border: 1px solid var(--pj-border);
  color: var(--pj-text);
  border-radius: var(--pj-radius);
  font-family: 'Noto Sans KR', sans-serif;
  font-size: 14px;
  transition: border-color .15s, box-shadow .15s;
}
.form-control:focus, .form-select:focus {
  background-color: var(--pj-surface);
  border-color: var(--pj-accent);
  color: var(--pj-text);
  box-shadow: 0 0 0 3px rgba(74,222,128,.15);
  outline: none;
}
.form-control::placeholder { color: var(--pj-text-muted); }
.form-label {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--pj-text-sub);
  margin-bottom: 6px;
}
.form-text { color: var(--pj-text-muted); font-size: 12px; }
.input-group-text {
  background: var(--pj-surface-2);
  border-color: var(--pj-border);
  color: var(--pj-text-sub);
}

/* ── 모달 ──────────────────────────────────────────────────── */
.modal-content {
  background: var(--pj-surface);
  border: 1px solid var(--pj-border);
  border-radius: var(--pj-radius-lg);
  color: var(--pj-text);
  box-shadow: var(--pj-shadow);
}
.modal-header {
  border-bottom: 1px solid var(--pj-border-soft);
  padding: 18px 22px 14px;
}
.modal-title { font-size: 17px; font-weight: 700; }
.modal-body { padding: 22px; }
.modal-footer {
  border-top: 1px solid var(--pj-border-soft);
  padding: 14px 22px;
}
.btn-close {
  filter: invert(1) grayscale(1) brightness(.7);
}
.btn-close:hover { filter: invert(1) grayscale(1) brightness(1); }

/* 모달 backdrop */
.modal-backdrop { background: rgba(0,0,0,.6); }

/* ── 드롭다운 ──────────────────────────────────────────────── */
.dropdown-menu {
  background: var(--pj-surface);
  border: 1px solid var(--pj-border);
  border-radius: var(--pj-radius-lg);
  box-shadow: var(--pj-shadow);
  padding: 6px;
  min-width: 200px;
}
.dropdown-item {
  color: var(--pj-text-sub);
  border-radius: 7px;
  padding: 9px 14px;
  font-size: 13.5px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: background .12s, color .12s;
}
.dropdown-item:hover, .dropdown-item:focus {
  background: rgba(255,255,255,.07);
  color: var(--pj-text);
}
.dropdown-item.text-danger:hover { background: rgba(248,113,113,.1); color: var(--pj-danger); }
.dropdown-divider { border-color: var(--pj-border-soft); margin: 5px 0; }

/* 유저 아바타 */
.user-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--pj-border);
  cursor: pointer;
  transition: border-color .2s;
  flex-shrink: 0;
}
.user-avatar:hover { border-color: var(--pj-accent); }
.user-avatar-initial {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--pj-accent);
  color: var(--pj-nav-bg);
  display: flex; align-items: center; justify-content: center;
  font-size: 15px; font-weight: 700;
  cursor: pointer;
  border: none;
  transition: filter .2s;
  flex-shrink: 0;
}
.user-avatar-initial:hover { filter: brightness(1.1); }

/* 드롭다운 모바일 오버플로 방지 */
@media (max-width: 480px) {
  .dropdown-menu.dropdown-menu-end {
    right: 0 !important;
    left: auto !important;
    min-width: 180px;
  }
}
.dropdown-header-nick {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px 8px;
  border-bottom: 1px solid var(--pj-border-soft);
  margin-bottom: 4px;
}
.dropdown-header-nick .initial {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--pj-accent);
  color: var(--pj-nav-bg);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700; flex-shrink: 0;
}
.dropdown-header-avatar {
  width: 30px; height: 30px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.dropdown-header-nick strong { font-size: 13.5px; color: var(--pj-text); }

/* ── 뱃지 ──────────────────────────────────────────────────── */
.badge {
  font-family: 'Noto Sans KR', sans-serif;
  font-weight: 600;
  border-radius: 6px;
  letter-spacing: 0;
}

/* ── 토스트 ────────────────────────────────────────────────── */
.pj-toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.pj-toast {
  background: var(--pj-surface-2);
  color: var(--pj-text);
  border: 1px solid var(--pj-border);
  border-left: 4px solid var(--pj-accent);
  padding: 12px 18px;
  border-radius: var(--pj-radius);
  font-size: 14px;
  box-shadow: var(--pj-shadow);
  animation: slideUp .25s ease;
  max-width: 340px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.pj-toast.success { border-left-color: var(--pj-success); }
.pj-toast.error   { border-left-color: var(--pj-danger); }
.pj-toast.warning { border-left-color: var(--pj-warning); }
.pj-toast.info    { border-left-color: var(--pj-blue); }

/* ── 섹션 / 레이아웃 ───────────────────────────────────────── */
.page-wrap {
  padding: 32px 0 72px;
  min-height: calc(100vh - 58px);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  /* 모바일 좌우 여백 */
  padding-left: 16px;
  padding-right: 16px;
}
@media (min-width: 768px) {
  .page-wrap {
    padding-left: 24px;
    padding-right: 24px;
  }
}

/* 히어로 */
.hero-section {
  text-align: center;
  padding: 28px 20px 20px;
}
.hero-section h1 {
  font-family: 'Gowun Dodum', 'Noto Sans KR', sans-serif;
  font-size: clamp(18px, 3vw, 26px);
  font-weight: 700;
  color: var(--pj-text);
  line-height: 1.4;
  margin-bottom: 6px;
  white-space: nowrap;
}
.hero-section h1 .text-accent { color: var(--pj-accent); }
.hero-section p { font-size: 13.5px; color: var(--pj-text-sub); margin-bottom: 0; }

/* ── 검색바 ────────────────────────────────────────────────── */
.search-wrap {
  max-width: 520px;
  margin: 0 auto;
}
.search-wrap .input-group {
  border-radius: var(--pj-radius);
  overflow: hidden;
  box-shadow: var(--pj-shadow-sm);
}
.search-wrap .form-control {
  border-right: none;
  padding: 11px 16px;
  background: var(--pj-surface);
  border-color: var(--pj-border);
  border-radius: var(--pj-radius) 0 0 var(--pj-radius) !important;
}
.search-wrap .form-control:focus { border-color: var(--pj-accent); }
.search-wrap .btn {
  border-color: var(--pj-border);
  background: var(--pj-accent);
  color: var(--pj-nav-bg);
  border-radius: 0 var(--pj-radius) var(--pj-radius) 0 !important;
  padding: 0 18px;
  font-weight: 700;
  border-left: none;
}
.search-wrap .btn:hover { background: var(--pj-accent-dark); }

/* ── 탭 바 ─────────────────────────────────────────────────── */
.pj-tabs {
  display: flex;
  gap: 2px;
  background: var(--pj-bg-card);
  border: 1px solid var(--pj-border-soft);
  border-radius: var(--pj-radius);
  padding: 3px;
  width: fit-content;
}
.pj-tab {
  padding: 7px 18px;
  border: none;
  background: transparent;
  border-radius: 7px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--pj-text-sub);
  cursor: pointer;
  font-family: 'Noto Sans KR', sans-serif;
  transition: background .12s, color .12s;
  white-space: nowrap;
  display: flex; align-items: center; gap: 5px;
}
.pj-tab:hover { color: var(--pj-text); background: rgba(255,255,255,.05); }
.pj-tab.active {
  background: var(--pj-accent);
  color: var(--pj-nav-bg);
  font-weight: 700;
}

/* ── 퀴즈 카드 그리드 ──────────────────────────────────────── */
.quiz-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
/* 1200px 이하: 3열 */
@media (max-width: 1100px) {
  .quiz-grid { grid-template-columns: repeat(3, 1fr); }
}
/* 720px 이하: 2열 */
@media (max-width: 720px) {
  .quiz-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
}

.quiz-card {
  background: var(--pj-bg-card);
  border: 1px solid var(--pj-border-soft);
  border-radius: var(--pj-radius-lg);
  overflow: hidden;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  transition: transform .18s, box-shadow .18s, border-color .18s;
}
.quiz-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,0,0,.35);
  border-color: var(--pj-accent);
}
.quiz-card-thumb-wrap {
  position: relative;
  display: block;
}
.quiz-card-thumb {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  background: var(--pj-surface);
  display: block;
}
.quiz-card-thumb-placeholder {
  width: 100%;
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--pj-surface), var(--pj-surface-2));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  color: var(--pj-text-muted);
}
/* AI 퀴즈 카드 썸네일 */
/* ── AI 퀴즈 카드 썸네일 ─────────────────────────────────────── */

/* 색상 팔레트 (10가지) */
.ai-color-0 { --ai-bg: linear-gradient(135deg,#0f1f40,#1a3060); --ai-acc: #60a5fa; --ai-acc-rgb: 96,165,250; }
.ai-color-1 { --ai-bg: linear-gradient(135deg,#0a2a20,#1a4a38); --ai-acc: #34d399; --ai-acc-rgb: 52,211,153; }
.ai-color-2 { --ai-bg: linear-gradient(135deg,#1a0a2e,#2d1b50); --ai-acc: #a78bfa; --ai-acc-rgb: 167,139,250; }
.ai-color-3 { --ai-bg: linear-gradient(135deg,#2e1a08,#4e3010); --ai-acc: #fb923c; --ai-acc-rgb: 251,146,60; }
.ai-color-4 { --ai-bg: linear-gradient(135deg,#2a0812,#4a1828); --ai-acc: #fb7185; --ai-acc-rgb: 251,113,133; }
.ai-color-5 { --ai-bg: linear-gradient(135deg,#0a0d28,#181e48); --ai-acc: #818cf8; --ai-acc-rgb: 129,140,248; }
.ai-color-6 { --ai-bg: linear-gradient(135deg,#1e1a08,#3a3010); --ai-acc: #fbbf24; --ai-acc-rgb: 251,191,36; }
.ai-color-7 { --ai-bg: linear-gradient(135deg,#180a28,#2c1848); --ai-acc: #e879f9; --ai-acc-rgb: 232,121,249; }
.ai-color-8 { --ai-bg: linear-gradient(135deg,#082020,#143830); --ai-acc: #2dd4bf; --ai-acc-rgb: 45,212,191; }
.ai-color-9 { --ai-bg: linear-gradient(135deg,#0a1e10,#183520); --ai-acc: #86efac; --ai-acc-rgb: 134,239,172; }

/* 이미지 없음: 컬러 배경 + 로봇 아이콘 */
.quiz-card-thumb-ai {
  width: 100%; aspect-ratio: 16/9;
  background: var(--ai-bg, linear-gradient(135deg,#0f1f40,#1a3060));
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 8px;
  overflow: hidden; position: relative;
}
.quiz-card-thumb-ai::before {
  content: '';
  position: absolute; inset: 0;
  background: repeating-linear-gradient(
    45deg, transparent, transparent 18px,
    rgba(255,255,255,.025) 18px, rgba(255,255,255,.025) 19px
  );
}
.quiz-card-thumb-ai .qta-icon {
  font-size: 30px;
  color: var(--ai-acc, #60a5fa);
  opacity: .85;
  position: relative;
}
.quiz-card-thumb-ai .qta-badge {
  font-size: 10px; font-weight: 700; letter-spacing: .6px;
  color: var(--ai-acc, #60a5fa);
  background: rgba(var(--ai-acc-rgb, 96,165,250), .15);
  border: 1px solid rgba(var(--ai-acc-rgb, 96,165,250), .35);
  border-radius: 20px; padding: 2px 9px;
  display: inline-flex; align-items: center; gap: 4px;
  position: relative;
}

/* 이미지 있음: 이미지 + AI 배지 오버레이 */
.quiz-card-thumb-ai-img {
  width: 100%; aspect-ratio: 16/9;
  position: relative; overflow: hidden;
}
.quiz-card-thumb-ai-img img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.quiz-card-thumb-ai-img .qta-overlay-badge {
  position: absolute; top: 7px; left: 7px;
  font-size: 10px; font-weight: 700; letter-spacing: .5px;
  color: #fff;
  background: rgba(0,0,0,.55);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 20px; padding: 2px 8px;
  display: inline-flex; align-items: center; gap: 4px;
}
.quiz-type-overlay {
  position: absolute;
  bottom: 7px;
  right: 7px;
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.qtc {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 6px;
  background: rgba(0,0,0,.62);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255,255,255,.12);
  drop-shadow: 0 1px 4px rgba(0,0,0,.5);
}
.qtc i { font-size: 12px; filter: drop-shadow(0 1px 2px rgba(0,0,0,.7)); }
.quiz-card-body {
  padding: 12px 14px 14px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.quiz-card-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--pj-text);
  line-height: 1.4;
  margin-bottom: 5px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.quiz-card-desc {
  font-size: 12px;
  color: var(--pj-text-muted);
  line-height: 1.5;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 문제 유형 뱃지 */
.quiz-type-badges {
  display: flex; gap: 6px; align-items: center;
  margin-top: 8px; flex-wrap: wrap;
}
.quiz-type-badge {
  display: inline-flex; align-items: center; gap: 3px;
  font-size: 11px; font-weight: 600;
  padding: 2px 7px; border-radius: 20px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.09);
  white-space: nowrap;
}
.quiz-type-badge i { font-size: 10px; }
.quiz-type-badges-detail { margin-top: 14px; }
.quiz-type-badges-detail .quiz-type-badge {
  font-size: 13px; padding: 4px 10px;
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.13);
}
.quiz-type-badges-detail .quiz-type-badge i { font-size: 12px; }

/* 카드 등장 애니메이션 */
.quiz-card-enter   { opacity: 0; transform: translateY(10px); }
.quiz-card-visible { opacity: 1; transform: translateY(0); transition: opacity .22s ease, transform .22s ease; }

/* 무한스크롤 스피너 */
.quiz-spinner-wrap {
  display: flex; justify-content: center;
  padding: 28px 0 8px;
}
.quiz-spinner {
  width: 24px; height: 24px;
  border: 2.5px solid var(--pj-border);
  border-top-color: var(--pj-accent);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}


/* ── 페이지네이션 ──────────────────────────────────────────── */
.pagination .page-link {
  background: var(--pj-bg-card);
  border-color: var(--pj-border-soft);
  color: var(--pj-text-sub);
  border-radius: var(--pj-radius) !important;
  margin: 0 2px;
  min-width: 36px;
  text-align: center;
  transition: all .12s;
}
.pagination .page-link:hover {
  background: var(--pj-surface-2);
  border-color: var(--pj-accent);
  color: var(--pj-accent);
}
.pagination .page-item.active .page-link {
  background: var(--pj-accent);
  border-color: var(--pj-accent);
  color: var(--pj-nav-bg);
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(74,222,128,.25);
}
.pagination .page-item.disabled .page-link {
  background: var(--pj-bg-card);
  border-color: var(--pj-border-soft);
  color: var(--pj-text-muted);
}

/* ── 퀴즈 등록/관리 섹션 카드 ─────────────────────────────── */
.section-card {
  background: var(--pj-bg-card);
  border: 1px solid var(--pj-border-soft);
  border-radius: var(--pj-radius-lg);
  padding: 24px;
  margin-bottom: 20px;
}
.section-card-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--pj-text);
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--pj-border-soft);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ── 문제 목록 아이템 ──────────────────────────────────────── */
.question-list { display: flex; flex-direction: column; gap: 8px; }
.question-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--pj-surface);
  border: 1px solid var(--pj-border-soft);
  border-radius: var(--pj-radius);
  cursor: pointer;
  transition: border-color .12s, background .12s;
}
.question-item:hover { border-color: var(--pj-accent); background: rgba(74,222,128,.04); }
.question-item-num {
  width: 26px; height: 26px; border-radius: 6px;
  background: var(--pj-bg-card);
  color: var(--pj-text-sub);
  font-size: 12px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  border: 1px solid var(--pj-border-soft);
}
.question-item-thumb {
  width: 52px; height: 40px;
  border-radius: 6px;
  object-fit: cover;
  background: var(--pj-bg-card);
  border: 1px solid var(--pj-border-soft);
  flex-shrink: 0;
}
.question-item-thumb-yt {
  width: 52px; height: 40px;
  border-radius: 6px;
  position: relative; flex-shrink: 0; overflow: hidden;
}
.question-item-thumb-yt img { width: 100%; height: 100%; object-fit: cover; }
.question-item-thumb-yt::after {
  content: '\f144';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; color: #fff;
  background: rgba(0,0,0,.4);
}
.question-item-type {
  font-size: 11px; font-weight: 700;
  padding: 2px 8px;
  border-radius: 20px;
  background: var(--pj-accent-dim);
  color: var(--pj-accent);
  white-space: nowrap; flex-shrink: 0;
}
.question-item-text {
  flex: 1;
  font-size: 13.5px;
  color: var(--pj-text-sub);
  overflow: hidden; white-space: nowrap; text-overflow: ellipsis;
}

/* ── 파일 업로드 드롭존 ─────────────────────────────────────── */
.single-dropzone {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 16px;
  border: 2px dashed var(--pj-border);
  border-radius: var(--pj-radius);
  cursor: pointer;
  background: var(--pj-bg);
  transition: border-color .15s, background .15s;
}
.single-dropzone:hover { border-color: var(--pj-accent); background: var(--pj-accent-dim); }
.sdz-icon { font-size: 20px; color: var(--pj-text-muted); flex-shrink: 0; }
.sdz-text { font-size: 13.5px; color: var(--pj-text-sub); font-weight: 500; }
.sdz-hint { font-size: 11.5px; color: var(--pj-text-muted); margin-left: auto; white-space: nowrap; }

/* 미디어 미리보기 */
.single-preview {
  margin-top: 10px;
  position: relative; display: inline-flex;
  border-radius: var(--pj-radius);
  overflow: hidden;
  border: 1px solid var(--pj-border);
}
.single-preview img, .single-preview video {
  max-width: 200px; max-height: 130px;
  object-fit: cover; display: block;
}
.single-preview .preview-remove {
  position: absolute; top: 5px; right: 5px;
  width: 24px; height: 24px;
  background: rgba(0,0,0,.7); color: #fff;
  border: none; border-radius: 50%;
  font-size: 13px; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background .12s;
}
.single-preview .preview-remove:hover { background: var(--pj-danger); }

/* 출제/정답 미디어 좌우 배치 */
.media-pair-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
  margin-bottom: 16px;
}
@media(max-width:560px){ .media-pair-row { grid-template-columns: 1fr; } }
.media-pair-col {
  border: 1px solid var(--pj-border-soft);
  border-radius: var(--pj-radius);
  padding: 12px;
  background: var(--pj-bg);
}
.media-pair-label { font-size: 13px; font-weight: 700; color: var(--pj-text); margin-bottom: 3px; }
.media-pair-hint  { font-size: 11px; color: var(--pj-text-muted); margin-bottom: 8px; }
.media-pair-col .single-dropzone { padding: 10px 12px; }
.media-pair-col .single-preview img,
.media-pair-col .single-preview video { max-height: 110px; }

/* ── 정답 태그 ─────────────────────────────────────────────── */
.answers-list { display: flex; flex-direction: column; gap: 5px; }
.answer-tag {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 10px;
  background: var(--pj-surface);
  border: 1px solid var(--pj-border-soft);
  border-radius: 7px;
  font-size: 13.5px;
  transition: border-color .1s;
}
.answer-tag:first-child { border-color: var(--pj-accent); background: var(--pj-accent-dim); }
.answer-tag .answer-num {
  width: 19px; height: 19px; border-radius: 50%;
  background: var(--pj-accent); color: var(--pj-nav-bg);
  font-size: 10px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.answer-tag .answer-text { flex: 1; color: var(--pj-text); }
.answer-tag .answer-del {
  border: none; background: none;
  color: var(--pj-text-muted); font-size: 15px;
  cursor: pointer; padding: 0 3px; line-height: 1;
  transition: color .12s;
}
.answer-tag .answer-del:hover { color: var(--pj-danger); }

/* ── 객관식 선택지 편집 ─────────────────────────────────────── */
.choices-edit-list { display: flex; flex-direction: column; gap: 7px; }
.choice-edit-row { display: flex; align-items: center; gap: 8px; }
.choice-edit-num {
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--pj-accent-dim); color: var(--pj-accent);
  font-size: 12px; font-weight: 700;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.choice-edit-row .btn-del-choice {
  border: none; background: none;
  color: var(--pj-border); font-size: 18px;
  cursor: pointer; padding: 0; line-height: 1; transition: color .12s;
}
.choice-edit-row .btn-del-choice:hover { color: var(--pj-danger); }

/* ── 유형 선택 버튼 ─────────────────────────────────────────── */
.type-select-btn {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 16px;
  border: 1px solid var(--pj-border-soft);
  border-radius: var(--pj-radius);
  background: var(--pj-bg-card);
  text-align: left; cursor: pointer;
  transition: border-color .15s, background .15s, box-shadow .15s;
  width: 100%;
  font-family: 'Noto Sans KR', sans-serif;
}
.type-select-btn:hover {
  border-color: var(--pj-accent);
  background: var(--pj-accent-dim);
  box-shadow: 0 2px 8px rgba(74,222,128,.12);
}
.type-icon { font-size: 22px; flex-shrink: 0; }
.type-name { font-size: 15px; font-weight: 700; color: var(--pj-text); margin-bottom: 2px; }
.type-desc { font-size: 12.5px; color: var(--pj-text-sub); line-height: 1.4; }

/* ── 퀴즈 플레이 ────────────────────────────────────────────── */

/* 진행바 */
.play-progress-bar { height:4px; background:var(--pj-border); border-radius:2px; overflow:hidden; margin-bottom:20px; }
.play-progress-fill { height:100%; background:linear-gradient(90deg,var(--pj-accent),var(--pj-blue)); border-radius:2px; transition:width .5s cubic-bezier(.4,0,.2,1); }

/* 헤더 */
.play-header { display:flex; align-items:center; justify-content:space-between; gap:8px; margin-bottom:16px; }
.play-counter { font-size:12.5px; font-weight:700; color:var(--pj-text-muted); white-space:nowrap; min-width:46px; }
.play-title-text { font-size:13px; font-weight:600; color:var(--pj-text-sub); text-align:center; flex:1; overflow:hidden; white-space:nowrap; text-overflow:ellipsis; }
.play-timer { font-size:20px; font-weight:700; color:var(--pj-accent); min-width:46px; text-align:right; }
.play-timer.urgent { color:var(--pj-danger); animation:pulse 1s infinite; }

/* ── 문제 카드 ── */
.play-question-card.has-media  { background:transparent; border:none; padding:0; }
.play-question-card.text-only  { background:transparent; border:none; padding:0; }

/* ── 미디어 박스 (오버레이 기준점) ── */
.play-media-box {
  position: relative;
  width: 100%;
  border-radius: var(--pj-radius-lg);
  overflow: hidden;
  background: var(--pj-bg-card);
  border: 1px solid var(--pj-border-soft);
  /* 고정 height 대신 min-height — 캡션 텍스트가 길어도 박스가 늘어남 */
  min-height: clamp(220px, 40vh, 480px);
  height: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

/* ── 텍스트 전용 박스 ── */
.play-text-box {
  min-height: clamp(180px, 32vh, 420px);
  height: auto;
  align-items: center;
  justify-content: center;
}
.play-text-layer {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 28px;
}
.play-text-content {
  font-size: 24px;
  font-weight: 700;
  line-height: 1.65;
  color: var(--pj-text);
  text-align: center;
  word-break: keep-all;
}
/* 출제 레이어 */
.play-q-layer {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  flex: 1;
  min-height: clamp(180px, 35vh, 420px); /* 이미지 영역 최소 높이 보장 */
}

/* ── 정답 미디어 오버레이 ── */
.play-a-layer {
  position: absolute;
  inset: 0;
  z-index: 4;
  background: var(--pj-bg-card);     /* 문제 미디어 완전히 가림 */
  display: flex; align-items:center; justify-content:center;
  opacity: 0;
  transition: opacity .3s ease;
  pointer-events: none;
}
.play-a-layer.show { opacity:1; pointer-events:all; }
.play-a-layer .play-media-item { border-radius:0; }

/* ── 미디어 아이템 공통 ── */
.play-media-item {
  display: block;
  width: 100%;
  height: 100%;
  max-height: clamp(180px, 35vh, 420px);
  object-fit: contain;
  object-position: center;
  background: var(--pj-bg-card);
}
video.play-media-item {
  max-height: clamp(180px, 35vh, 420px);
  height: 100%;
}

/* ── 비디오 래퍼 + 뮤트 토글 버튼 ── */
.play-video-wrap {
  position: relative;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000;
}
.play-vmute-btn {
  position: absolute;
  bottom: 10px;
  right: 10px;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: rgba(0,0,0,.55);
  color: #fff;
  font-size: 15px;
  cursor: pointer;
  backdrop-filter: blur(4px);
  transition: background .18s, transform .15s;
}
.play-vmute-btn:hover { background: rgba(0,0,0,.75); transform: scale(1.08); }
.play-vmute-btn.unmuted { background: rgba(74,222,128,.25); color: var(--pj-accent); }
.play-vmute-btn.unmuted:hover { background: rgba(74,222,128,.4); }

/* ── 문제 텍스트 (텍스트 전용 카드) ── */
.play-question-text { font-size:17px; font-weight:700; line-height:1.55; color:var(--pj-text); text-align:center; }

/* ── 미디어+텍스트 캡션 (미디어 박스 내부 하단) ── */
.play-media-caption {
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  width: 100%;
  padding: 12px 16px;
  background: var(--pj-bg-card);
  border-top: 1px solid var(--pj-border-soft);
  font-size: 15px;
  font-weight: 600;
  color: var(--pj-text);
  line-height: 1.5;
  text-align: center;
}
/* a-layer(정답 미디어)가 show 될 때 caption도 함께 덮음 */
.play-a-layer.show ~ .play-media-caption,
.play-media-box:has(.play-a-layer.show) .play-media-caption {
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s;
}
/* 정답 미디어도 잘리지 않게 */
.play-a-layer .play-media-item {
  border-radius: 0;
  object-fit: contain;
  height: 100%;
  max-height: 100%;
}

/* ═══════════════════════════════════════════════════════════
   커스텀 뮤직 플레이어
═══════════════════════════════════════════════════════════ */
.music-player {
  position: relative;   /* 무음 배너 absolute 기준 */
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 26px 26px;
  background: linear-gradient(135deg, #0f1923 0%, #1a2535 100%);
  height: 100%;
  min-height: 0;
  box-sizing: border-box;
  overflow: hidden;
}

/* 링 프로그레스 */
.mp-ring-wrap {
  position: relative;
  width: 108px; height: 108px;
  flex-shrink: 0;
}
.mp-ring-svg { width:108px; height:108px; transform:rotate(-90deg); }
.mp-ring-bg  { fill:none; stroke:rgba(255,255,255,.08); stroke-width:6; }
.mp-ring-fill {
  fill: none;
  stroke: var(--pj-accent);
  stroke-width: 6;
  stroke-linecap: round;
  transition: stroke-dashoffset .05s linear;
  filter: drop-shadow(0 0 4px var(--pj-accent));
}

/* 중앙 재생 버튼 */
.mp-play-btn {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--pj-accent);
  border: none; cursor: pointer;
  display: flex; align-items:center; justify-content:center;
  font-size: 16px;
  color: var(--pj-nav-bg);
  transition: transform .12s, background .12s;
  z-index: 1;
}
.mp-play-btn:hover  { transform: scale(1.08); }
.mp-play-btn:active { transform: scale(.94); }
.mp-play-btn.paused { background: var(--pj-text-muted); }
.mp-play-btn.replay { background: var(--pj-blue); }

/* 우측 정보 영역 */
.mp-info { flex:1; display:flex; flex-direction:column; gap:12px; min-width:0; }

/* 파형 */
.mp-wave {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 36px;
}
.mp-bar {
  width: 5px;
  background: var(--pj-accent);
  border-radius: 2px;
  height: var(--h, 60%);
  opacity: .85;
  animation: waveBar .6s var(--d, 0s) ease-in-out infinite alternate;
  animation-play-state: running;
  box-shadow: 0 0 4px rgba(74,222,128,.4);
}

/* 하단 상태/시간 */
.mp-bottom { display:flex; align-items:center; justify-content:space-between; gap:8px; }
.mp-status { font-size:13px; color:var(--pj-accent); font-weight:600; }
.mp-duration { font-size:13px; color:var(--pj-text-muted); display:flex; align-items:center; gap:4px; }

/* ── iOS 무음 재생 배너 ── */
.mp-unmute-banner {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: rgba(15, 25, 35, 0.92);
  border-top: 1px solid rgba(251,191,36,.3);
  backdrop-filter: blur(6px);
  animation: unmutePop .25s ease-out;
  z-index: 10;
}
@keyframes unmutePop {
  from { opacity:0; transform:translateY(6px); }
  to   { opacity:1; transform:translateY(0); }
}
.mp-unmute-banner-hide {
  opacity: 0;
  transform: translateY(4px);
  transition: opacity .25s, transform .25s;
}
.mp-unmute-icon {
  font-size: 18px;
  color: #fbbf24;
  flex-shrink: 0;
  animation: mutePulse 1.2s ease-in-out infinite alternate;
}
@keyframes mutePulse {
  from { opacity:.5; } to { opacity:1; }
}
.mp-unmute-text {
  flex: 1;
  font-size: 12px;
  color: var(--pj-text-sub);
  line-height: 1.45;
}
.mp-unmute-text strong {
  color: var(--pj-text);
  font-weight: 700;
}
.mp-unmute-btn {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 7px 14px;
  background: #fbbf24;
  border: none; border-radius: 8px;
  color: #0f1923; font-size: 13px; font-weight: 700;
  cursor: pointer; white-space: nowrap; flex-shrink: 0;
  transition: background .12s, transform .1s;
}
.mp-unmute-btn:active { transform: scale(.95); background: #f59e0b; }

/* ═══════════════════════════════════════════════════════════
   결과 표시 — 중앙 임팩트
═══════════════════════════════════════════════════════════ */
.result-reveal {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  padding: 10px 14px 9px;
  margin-top: 10px;
  border-radius: var(--pj-radius-lg);
  text-align: center;
  animation: resultPop .3s cubic-bezier(.34,1.56,.64,1);
}
.has-media .result-reveal { margin-top: 8px; }
.text-only .result-reveal { margin-top: 12px; }

.result-reveal.correct {
  background: rgba(74,222,128,.1);
  border: 2px solid rgba(74,222,128,.4);
}
.result-reveal.wrong {
  background: rgba(248,113,113,.08);
  border: 2px solid rgba(248,113,113,.3);
}
.result-reveal.timeout {
  background: rgba(251,191,36,.08);
  border: 2px solid rgba(251,191,36,.3);
}

.rr-emoji { font-size: 22px; line-height:1; margin-bottom:2px; }

.rr-label {
  font-size: 16px;
  font-weight: 900;
  letter-spacing: .12em;
  line-height: 1;
}
.result-reveal.correct .rr-label { color: var(--pj-success); }
.result-reveal.wrong   .rr-label { color: var(--pj-danger); }
.result-reveal.timeout .rr-label { color: var(--pj-warning); }

.rr-answer {
  font-size: 14px; font-weight: 500;
  color: var(--pj-text-sub);
  margin-top: 6px;
}
.rr-answer strong { color: var(--pj-text); font-weight: 700; }
.rr-desc {
  font-size: 12.5px; color: var(--pj-text-muted);
  margin-top: 4px; line-height: 1.5;
}

/* ── 인풋 영역 ── */
.play-input-area { margin-top:14px; }
.has-media .play-input-area { margin-top:12px; }
.text-only .play-input-area { margin-top:18px; }

/* 주관식 답변 바 */
.play-answer-bar {
  display: flex; align-items:center;
  background: var(--pj-surface);
  border: 1.5px solid var(--pj-border);
  border-radius: 50px;
  padding: 5px 5px 5px 18px;
  max-width: 420px; margin: 0 auto;
  transition: border-color .15s, box-shadow .15s;
}
.play-answer-bar:focus-within { border-color:var(--pj-accent); box-shadow:0 0 0 3px var(--pj-accent-dim); }
.play-answer-bar.shake {
  animation: shake .35s ease;
  border-color:var(--pj-danger) !important;
  box-shadow:0 0 0 3px rgba(248,113,113,.18) !important;
}
.play-answer-input {
  flex:1; background:transparent; border:none; outline:none;
  color:var(--pj-text); font-size:16px; font-family:'Noto Sans KR',sans-serif;
  padding:6px 0; min-width:0;
}
.play-answer-input::placeholder { color:var(--pj-text-muted); }
.play-answer-input:disabled { opacity:.55; }
.play-submit-btn {
  width:38px; height:38px; border-radius:50%;
  background:var(--pj-accent); border:none;
  color:var(--pj-nav-bg); font-size:15px;
  cursor:pointer; display:flex; align-items:center; justify-content:center;
  flex-shrink:0; transition:background .12s, transform .1s;
}
.play-submit-btn:hover  { background:var(--pj-accent-dark); }
.play-submit-btn:active { transform:scale(.93); }
.play-submit-btn:disabled { opacity:.45; cursor:not-allowed; }
.play-hint { text-align:center; margin-top:7px; font-size:12px; color:var(--pj-text-muted); }

/* 객관식 선택지 */
.choice-list { display:flex; flex-direction:column; gap:8px; }
.choice-btn {
  display:flex; align-items:center; gap:13px;
  padding:11px 15px; border:1px solid var(--pj-border-soft);
  border-radius:var(--pj-radius); background:var(--pj-surface);
  font-size:14px; font-weight:500; cursor:pointer;
  font-family:'Noto Sans KR',sans-serif;
  color:var(--pj-text); text-align:left; width:100%;
  transition:border-color .12s, background .12s;
}
.choice-btn:hover:not(:disabled) { border-color:var(--pj-accent); background:var(--pj-accent-dim); }
.choice-btn.correct { border-color:var(--pj-success); background:rgba(74,222,128,.08); color:var(--pj-success); }
.choice-btn.wrong   { border-color:var(--pj-danger);  background:rgba(248,113,113,.06); color:var(--pj-danger); }
.choice-btn:disabled { cursor:not-allowed; }
.choice-num {
  width:27px; height:27px; border-radius:7px;
  background:var(--pj-bg); color:var(--pj-text-sub);
  display:flex; align-items:center; justify-content:center;
  font-size:12px; font-weight:700; flex-shrink:0;
  border:1px solid var(--pj-border-soft); transition:all .12s;
}
.choice-btn.correct .choice-num { background:var(--pj-success); color:var(--pj-nav-bg); border-color:var(--pj-success); }
.choice-btn.wrong   .choice-num { background:var(--pj-danger);  color:#fff;             border-color:var(--pj-danger); }

/* 다음 버튼 */
#action-area { margin-top:16px; display:flex; gap:10px; justify-content:center; }
.play-next-btn { min-width:140px; }

/* ── 결과 화면 ── */
.result-card { background:var(--pj-bg-card); border:1px solid var(--pj-border-soft); border-radius:var(--pj-radius-lg); padding:36px 28px 32px; text-align:center; }
.result-emoji  { font-size:46px; margin-bottom:8px; }
.result-title  { font-size:20px; font-weight:700; margin-bottom:2px; color:var(--pj-text); }
.result-sub    { font-size:13.5px; color:var(--pj-text-sub); margin-bottom:14px; }
.result-score  { font-size:50px; font-weight:700; color:var(--pj-accent); line-height:1; }
.result-total  { font-size:22px; color:var(--pj-text-sub); }
.result-msg    { font-size:15px; color:var(--pj-text-sub); margin:10px 0 22px; }
.result-detail { text-align:left; margin-bottom:22px; }
.result-actions { display:flex; gap:10px; justify-content:center; flex-wrap:wrap; }
.result-row { display:flex; align-items:center; gap:8px; padding:7px 2px; border-bottom:1px solid var(--pj-border-soft); font-size:13px; }
.result-row:last-child { border-bottom:none; }
.result-row-ic { width:20px; height:20px; border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:10.5px; font-weight:700; flex-shrink:0; }
.result-row-ic.ok { background:rgba(74,222,128,.15); color:var(--pj-success); }
.result-row-ic.no { background:rgba(248,113,113,.12); color:var(--pj-danger); }
.result-row-label  { flex:1; color:var(--pj-text-sub); }
.result-row-status.ok { color:var(--pj-success); font-weight:600; }
.result-row-status.no { color:var(--pj-danger);  font-weight:600; }
.result-row-ans { font-size:11.5px; color:var(--pj-text-muted); }

/* ── 결과 통계 섹션 ── */
.rs-stats {
  background: var(--pj-surface);
  border: 1px solid var(--pj-border-soft);
  border-radius: var(--pj-radius);
  padding: 18px 16px 16px;
  margin: 0 0 22px;
  text-align: left;
}
.rs-stats-header {
  font-size: 12px; font-weight: 700;
  color: var(--pj-text-muted);
  text-transform: uppercase; letter-spacing: .06em;
  margin-bottom: 14px; text-align: center;
}
/* 순위 배지 */
.rs-rank-row {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 18px;
}
.rs-rank-badge {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center;
  width: 72px; height: 72px; border-radius: 50%;
  flex-shrink: 0;
  background: var(--pj-surface-2);
  border: 2px solid var(--pj-border-soft);
}
.rs-rank-badge.rs-rank-gold   { background: rgba(251,191,36,.12);  border-color: #fbbf24; }
.rs-rank-badge.rs-rank-silver { background: rgba(148,163,184,.12); border-color: #94a3b8; }
.rs-rank-badge.rs-rank-bronze { background: rgba(180,120,80,.1);   border-color: #b47850; }
.rs-rank-num {
  font-size: 20px; font-weight: 800; line-height: 1;
  color: var(--pj-text);
}
.rs-rank-label {
  font-size: 10px; color: var(--pj-text-muted); margin-top: 2px;
}
.rs-rank-badge.rs-rank-gold   .rs-rank-num { color: #fbbf24; }
.rs-rank-badge.rs-rank-silver .rs-rank-num { color: #94a3b8; }
.rs-rank-badge.rs-rank-bronze .rs-rank-num { color: #c8845a; }
.rs-rank-desc {
  font-size: 13px; color: var(--pj-text-sub); line-height: 1.6;
}
/* 게이지 */
.rs-gauge-wrap { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.rs-gauge-row  { display: flex; align-items: center; gap: 10px; }
.rs-gauge-label { font-size: 12px; color: var(--pj-text-muted); width: 52px; flex-shrink: 0; }
.rs-gauge-bar {
  flex: 1; height: 10px; border-radius: 99px;
  background: var(--pj-surface-2); overflow: hidden;
}
.rs-gauge-fill {
  height: 100%; border-radius: 99px; width: 0;
  transition: width .7s cubic-bezier(.25,.8,.25,1);
}
.rs-gauge-avg  { background: #64748b; }
.rs-gauge-mine { background: var(--pj-accent); }
.rs-gauge-val { font-size: 12px; font-weight: 700; color: var(--pj-text); width: 36px; text-align: right; flex-shrink: 0; }
/* 분포 차트 */
.rs-dist-wrap { margin-bottom: 6px; }
.rs-dist-label-top {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 12px; color: var(--pj-text-muted); margin-bottom: 8px;
}
.rs-dist-chart {
  display: flex; align-items: flex-end; gap: 3px;
  height: 80px; padding-bottom: 0;
}
.rs-dist-col {
  flex: 1; display: flex; flex-direction: column;
  align-items: center; justify-content: flex-end; gap: 2px;
}
.rs-dist-cnt { font-size: 9px; color: var(--pj-text-muted); min-height: 12px; }
.rs-dist-bar {
  width: 100%; height: 0;
  background: var(--pj-surface-2);
  border-radius: 3px 3px 0 0;
  transition: height .5s cubic-bezier(.25,.8,.25,1);
}
.rs-dist-bar.rs-dist-bar-anim { height: var(--h); }
.rs-dist-col.rs-dist-me .rs-dist-bar { background: var(--pj-accent); }
.rs-dist-col.rs-dist-me .rs-dist-cnt { color: var(--pj-accent); font-weight: 700; }
.rs-dist-xaxis {
  display: flex; justify-content: space-between;
  font-size: 9px; color: var(--pj-text-muted);
  margin-top: 3px; padding: 0 1px;
}

/* ── 유튜브 구간 설정 ───────────────────────────────────────── */
.yt-player-wrap { position: relative; background: #000; border-radius: var(--pj-radius); overflow: hidden; aspect-ratio: 16/9; }
.yt-embed-wrap  { aspect-ratio: 16/9; background: #000; border-radius: var(--pj-radius); overflow: hidden; }
.yt-embed-wrap iframe { width: 100%; height: 100%; border: none; }
.yt-range-bar {
  position: relative; height: 32px;
  background: var(--pj-bg);
  border: 1px solid var(--pj-border);
  border-radius: 8px; cursor: pointer; overflow: hidden; margin-top: 10px;
}
.yt-range-fill {
  position: absolute; top: 0; height: 100%;
  background: var(--pj-accent-dim);
  border-left: 3px solid var(--pj-accent); border-right: 3px solid var(--pj-accent);
  border-radius: 8px; pointer-events: none;
}
.yt-range-handle {
  position: absolute; top: 50%;
  transform: translate(-50%, -50%);
  width: 16px; height: 26px;
  background: var(--pj-accent);
  border-radius: 5px; cursor: ew-resize; z-index: 2;
}

/* ── 대량 등록 프로그레스 ───────────────────────────────────── */
.bulk-progress-wrap { margin-top: 16px; }
.bulk-progress-bar { height: 8px; border-radius: 4px; background: var(--pj-border); overflow: hidden; margin-bottom: 6px; }
.bulk-progress-fill { height: 100%; background: var(--pj-accent); transition: width .2s; border-radius: 4px; }
.bulk-progress-text { font-size: 13px; color: var(--pj-text-sub); }

/* ── 로그인 페이지 ──────────────────────────────────────────── */
.login-wrap {
  min-height: calc(100vh - 58px);
  display: flex; align-items: center; justify-content: center;
  padding: 40px 20px;
}
.login-card {
  background: var(--pj-bg-card);
  border: 1px solid var(--pj-border-soft);
  border-radius: var(--pj-radius-lg);
  padding: 40px 34px;
  width: 100%; max-width: 400px;
  text-align: center;
  box-shadow: var(--pj-shadow);
}
.login-logo { font-family: 'Gowun Dodum', sans-serif; font-size: 30px; font-weight: 700; color: var(--pj-accent); margin-bottom: 6px; }
.login-subtitle { font-size: 14.5px; color: var(--pj-text-sub); margin-bottom: 30px; }
.social-login-btns { display: flex; flex-direction: column; gap: 10px; }
.social-btn {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 18px;
  border-radius: var(--pj-radius);
  border: 1px solid var(--pj-border);
  background: var(--pj-surface);
  font-size: 14px; font-weight: 600;
  cursor: pointer;
  transition: box-shadow .15s, transform .12s, border-color .15s;
  color: var(--pj-text);
  text-decoration: none;
  font-family: 'Noto Sans KR', sans-serif;
}
.social-btn:hover { box-shadow: 0 4px 12px rgba(0,0,0,.3); transform: translateY(-1px); border-color: var(--pj-accent); }
.social-btn-icon { width: 20px; height: 20px; object-fit: contain; flex-shrink: 0; }
.social-btn .social-btn-name { flex: 1; text-align: center; margin-right: 20px; }
.social-btn.naver    { background: #03C75A; color: #fff; border-color: #03C75A; }
.social-btn.kakao    { background: #FEE500; color: #191919; border-color: #FEE500; }
.social-btn.facebook { background: #1877F2; color: #fff; border-color: #1877F2; }

/* ── 빈 상태 ───────────────────────────────────────────────── */
.empty-state { text-align: center; padding: 60px 20px; color: var(--pj-text-muted); }
.empty-state-icon { font-size: 52px; margin-bottom: 14px; }
.empty-state h3 { font-size: 18px; font-weight: 600; color: var(--pj-text-sub); margin-bottom: 8px; }
.empty-state p  { font-size: 14px; }

/* ═══════════════════════════════════════════════════════════
   퀴즈 상세 페이지
═══════════════════════════════════════════════════════════ */

/* ── 히어로 ── */
.qd-hero {
  position: relative;
  overflow: hidden;
  min-height: 260px;
}
.qd-hero-bg {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  filter: blur(28px) brightness(.38) saturate(1.4);
  transform: scale(1.1);
}
.qd-hero-bg-plain {
  background: linear-gradient(135deg, var(--pj-surface) 0%, var(--pj-nav-bg) 100%);
  filter: none; transform: none;
}
.qd-hero-veil {
  position: absolute; inset: 0;
  background: linear-gradient(180deg,
    rgba(15,25,35,.05) 0%,
    rgba(15,25,35,.55) 60%,
    rgba(15,25,35,.95) 100%);
}

/* 히어로 내부 — container-xl 정렬 */
.qd-hero-body {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: flex-end;
  gap: 26px;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding: 36px 24px 32px;
}

/* 썸네일 박스 */
.qd-thumb-box {
  position: relative;
  flex-shrink: 0;
}
.qd-thumb-img {
  width: 230px; height: 173px;
  object-fit: cover;
  border-radius: var(--pj-radius-lg);
  border: 2px solid rgba(255,255,255,.13);
  box-shadow: 0 8px 32px rgba(0,0,0,.55);
  display: block;
}
.qd-thumb-empty {
  width: 230px; height: 173px;
  border-radius: var(--pj-radius-lg);
  background: var(--pj-surface);
  border: 2px solid var(--pj-border);
  display: flex; align-items: center; justify-content: center;
  font-size: 50px; color: var(--pj-text-muted);
}
/* AI 퀴즈 상세 썸네일 */
/* AI 퀴즈 상세 썸네일 — 이미지 없음 */
.qd-thumb-ai {
  width: 230px; height: 173px;
  border-radius: var(--pj-radius-lg);
  background: var(--ai-bg, linear-gradient(135deg,#0f1f40,#1a3060));
  border: 2px solid rgba(var(--ai-acc-rgb,96,165,250),.3);
  box-shadow: 0 0 24px rgba(var(--ai-acc-rgb,96,165,250),.12), 0 8px 32px rgba(0,0,0,.55);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 10px; position: relative; overflow: hidden;
}
.qd-thumb-ai::before {
  content: '';
  position: absolute; inset: 0;
  background: repeating-linear-gradient(
    45deg, transparent, transparent 20px,
    rgba(255,255,255,.02) 20px, rgba(255,255,255,.02) 21px
  );
}
.qd-thumb-ai .qta-icon {
  font-size: 40px;
  color: var(--ai-acc, #60a5fa);
  opacity: .85; position: relative;
}
.qd-thumb-ai .qta-badge {
  font-size: 11px; font-weight: 700; letter-spacing: .6px;
  color: var(--ai-acc, #60a5fa);
  background: rgba(var(--ai-acc-rgb,96,165,250),.15);
  border: 1px solid rgba(var(--ai-acc-rgb,96,165,250),.35);
  border-radius: 20px; padding: 3px 10px;
  display: inline-flex; align-items: center; gap: 5px;
  position: relative;
}
/* AI 퀴즈 상세 썸네일 — 이미지 있음 */
.qd-thumb-ai-img {
  width: 230px; height: 173px;
  border-radius: var(--pj-radius-lg);
  overflow: hidden; position: relative;
  box-shadow: 0 8px 32px rgba(0,0,0,.55);
}
.qd-thumb-ai-img img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.qd-thumb-ai-img .qta-overlay-badge {
  position: absolute; top: 8px; left: 8px;
  font-size: 11px; font-weight: 700; letter-spacing: .5px;
  color: #fff;
  background: rgba(0,0,0,.55);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 20px; padding: 3px 10px;
  display: inline-flex; align-items: center; gap: 5px;
}
/* AI 작성자 배지 */
.qd-badge-ai {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 10px; border-radius: 20px;
  font-size: 12px; font-weight: 600;
  color: var(--ai-acc, var(--pj-blue));
  background: rgba(var(--ai-acc-rgb,96,165,250),.15);
  border: 1px solid rgba(var(--ai-acc-rgb,96,165,250),.25);
}

/* 좋아요 FAB */
.qd-like-fab {
  position: absolute;
  bottom: -10px; right: -10px;
  display: inline-flex; align-items: center; gap: 5px;
  padding: 5px 11px;
  border-radius: 50px;
  background: var(--pj-bg-card);
  border: 1px solid var(--pj-border-soft);
  color: var(--pj-text-muted);
  font-size: 12.5px; font-weight: 600;
  cursor: pointer;
  transition: all .15s;
  box-shadow: 0 2px 8px rgba(0,0,0,.3);
}
.qd-like-fab i { font-size: 13px; }
.qd-like-fab:hover, .qd-like-fab.active {
  border-color: #f87171;
  color: #f87171;
  background: rgba(248,113,113,.08);
}

/* 히어로 텍스트 */
.qd-hero-meta { flex: 1; min-width: 0; padding-bottom: 6px; }
.qd-hero-badges {
  display: flex; align-items: center; gap: 7px;
  flex-wrap: wrap; margin-bottom: 10px;
}
.qd-badge-quiz {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 10px; border-radius: 50px;
  font-size: 11px; font-weight: 700; letter-spacing: .04em;
  background: rgba(74,222,128,.12);
  border: 1px solid rgba(74,222,128,.25);
  color: var(--pj-accent);
}
.qd-badge-author {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 10px; border-radius: 50px;
  font-size: 11.5px; font-weight: 500;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.1);
  color: rgba(255,255,255,.65);
}
.qd-av { width: 15px; height: 15px; border-radius: 50%; object-fit: cover; }

.qd-hero-title {
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 800;
  color: #fff;
  line-height: 1.28;
  margin: 0 0 8px;
  word-break: keep-all;
  text-shadow: 0 2px 12px rgba(0,0,0,.45);
}
.qd-hero-desc {
  font-size: 14px;
  color: rgba(255,255,255,.68);
  line-height: 1.65;
  margin: 0 0 12px;
  word-break: keep-all;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.qd-hero-stats {
  display: flex; align-items: center; gap: 6px; flex-wrap: wrap;
  font-size: 12px; color: rgba(255,255,255,.48);
}
.qd-hero-stats span { display: inline-flex; align-items: center; gap: 4px; }
.qd-dot { opacity: .35; }

/* ── 본문 2컬럼 ── */
.qd-body {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 32px;
  align-items: stretch;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding: 28px 24px 72px;
}

/* ── 설정 패널 ── */
.qd-main { display: flex; flex-direction: column; }
.qd-panel {
  background: var(--pj-bg-card);
  border: 1px solid var(--pj-border-soft);
  border-radius: var(--pj-radius-lg);
  padding: 22px 20px;
  flex: 1;
}

.qd-opt-label {
  font-size: 11.5px; font-weight: 700; letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--pj-text-muted);
  display: flex; align-items: center; gap: 6px;
  margin-bottom: 10px;
}
.qd-opt-label i { color: var(--pj-accent); font-size: 10px; }

.qd-opt-btns { display: flex; flex-wrap: wrap; gap: 7px; }
.qd-opt-btn {
  padding: 7px 15px; border-radius: 50px;
  border: 1.5px solid var(--pj-border);
  background: transparent;
  color: var(--pj-text-sub);
  font-size: 13px; font-weight: 600;
  font-family: 'Noto Sans KR', sans-serif;
  cursor: pointer;
  transition: border-color .12s, color .12s, background .12s, box-shadow .12s;
  white-space: nowrap;
}
.qd-opt-btn:hover  { border-color: var(--pj-accent); color: var(--pj-accent); }
.qd-opt-btn.active {
  border-color: var(--pj-accent);
  background: var(--pj-accent);
  color: var(--pj-nav-bg);
  box-shadow: 0 2px 10px rgba(74,222,128,.22);
}

.qd-opt-sep {
  height: 1px;
  background: var(--pj-border-soft);
  margin: 18px 0;
}

.qd-actions { display: flex; align-items: center; gap: 8px; }
.qd-btn-share {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 16px; border-radius: 50px;
  border: 1.5px solid var(--pj-border);
  background: transparent;
  color: var(--pj-text-muted);
  font-size: 13px; font-weight: 600;
  font-family: 'Noto Sans KR', sans-serif;
  cursor: pointer; white-space: nowrap;
  transition: border-color .12s, color .12s;
}
.qd-btn-share:hover { border-color: var(--pj-blue); color: var(--pj-blue); }
.qd-btn-start {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  padding: 9px 20px; border-radius: 50px;
  border: 1.5px solid var(--pj-accent);
  background: var(--pj-accent);
  color: var(--pj-nav-bg);
  font-size: 13px; font-weight: 700;
  font-family: 'Noto Sans KR', sans-serif;
  cursor: pointer; white-space: nowrap;
  box-shadow: 0 2px 10px rgba(74,222,128,.2);
  transition: box-shadow .15s, background .15s;
}
.qd-btn-start:hover  { background: #22c55e; box-shadow: 0 3px 16px rgba(74,222,128,.38); }
.qd-btn-start:active { transform: scale(.97); }

.qd-back {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 12.5px; color: var(--pj-text-muted);
  text-decoration: none; margin-top: 14px;
  transition: color .12s;
  align-self: flex-start;
}
.qd-back:hover { color: var(--pj-text-sub); }

/* ── 사이드바: 실시간 인기 ── */
.qd-sidebar {
  position: sticky;
  top: 88px;
  background: var(--pj-bg-card);
  border: 1px solid var(--pj-border-soft);
  border-radius: var(--pj-radius-lg);
  padding: 18px 16px;
  align-self: start;
}

.qd-side-header {
  display: flex; align-items: center; gap: 6px;
  font-size: 11px; font-weight: 700;
  color: var(--pj-text-muted);
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 0 2px 10px;
  margin-bottom: 4px;
  border-bottom: 1px solid var(--pj-border-soft);
}
.qd-side-header i { font-size: 11px; }

.qd-hot-list { display: flex; flex-direction: column; }

.qd-hot-item {
  display: flex; align-items: center; gap: 11px;
  padding: 9px 4px;
  text-decoration: none;
  border-radius: 8px;
  transition: background .15s, transform .15s;
  min-width: 0;
}
.qd-hot-item:hover {
  background: var(--pj-surface);
  transform: translateX(2px);
}

/* 순위 */
.qd-hot-rank {
  width: 18px; flex-shrink: 0; text-align: center;
  font-size: 12px; font-weight: 800;
  color: var(--pj-text-muted);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}
.qd-hot-rank.top {
  font-size: 14px;
  background: linear-gradient(135deg, #fb923c, #f59e0b);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* 썸네일 */
.qd-hot-thumb {
  width: 52px; height: 39px;
  border-radius: 7px; overflow: hidden;
  background: var(--pj-surface); flex-shrink: 0;
}
.qd-hot-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.qd-hot-thumb-empty {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  background: var(--pj-surface);
}
.qd-hot-thumb-ai {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-size: 15px;
  background: var(--ai-bg, linear-gradient(135deg,#0f2040,#1a3060));
  color: var(--ai-acc, var(--pj-blue));
}

/* 텍스트 */
.qd-hot-info { flex: 1; min-width: 0; }
.qd-hot-title {
  font-size: 13px; font-weight: 600;
  color: var(--pj-text-sub);
  line-height: 1.35;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  margin-bottom: 3px;
  transition: color .15s;
}
.qd-hot-item:hover .qd-hot-title { color: var(--pj-text); }
.qd-hot-meta {
  display: flex; align-items: center; gap: 5px;
  font-size: 11px; color: var(--pj-text-muted);
}

.qd-hot-empty { font-size: 13px; color: var(--pj-text-muted); padding: 8px 2px; }

/* ── 반응형 ── */
@media (max-width: 860px) {
  .qd-body { grid-template-columns: 1fr; padding-left: 16px; padding-right: 16px; }
  .qd-sidebar { position: static; }
  .qd-hot-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0 8px;
  }
}
@media (max-width: 600px) {
  .qd-body { padding-left: 12px; padding-right: 12px; }
  .qd-hero-body { flex-direction: column; align-items: flex-start; gap: 16px; padding: 24px 16px 20px; }
  .qd-thumb-box { width: 100%; }
  .qd-thumb-img, .qd-thumb-empty, .qd-thumb-ai, .qd-thumb-ai-img { width: 100%; height: auto; aspect-ratio: 16/9; }
  .qd-hero-title { font-size: 20px; }
  .qd-hero-desc { -webkit-line-clamp: 3; }
  .qd-hot-list { grid-template-columns: 1fr; }
  .qd-actions { flex-wrap: wrap; }
}

/* ═══════════════════════════════════════════════════════════
   댓글 섹션
═══════════════════════════════════════════════════════════ */

.cmt-wrap {
  background: var(--pj-nav-bg);
  border-top: 1px solid var(--pj-border-soft);
  padding: 32px 24px 56px;
}
.cmt-inner {
  max-width: 860px;
  margin: 0 auto;
}

/* ── 헤더 ── */
.cmt-header { margin-bottom: 18px; }
.cmt-header-title {
  font-size: 14px; font-weight: 700;
  color: var(--pj-text-sub);
  display: flex; align-items: center; gap: 7px;
  margin: 0;
}
.cmt-header-title i { color: var(--pj-accent); font-size: 13px; }
.cmt-total-badge {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 20px; height: 20px;
  padding: 0 5px; border-radius: 50px;
  background: var(--pj-accent-dim);
  border: 1px solid rgba(74,222,128,.2);
  color: var(--pj-accent);
  font-size: 11px; font-weight: 700;
}

/* ── 입력 폼 ── */
.cmt-form-wrap {
  display: flex; gap: 10px;
  margin-bottom: 20px;
  background: var(--pj-bg-card);
  border: 1px solid var(--pj-border-soft);
  border-radius: var(--pj-radius-lg);
  padding: 13px 14px;
  transition: border-color .15s;
}
.cmt-form-wrap:focus-within { border-color: rgba(74,222,128,.3); }

/* 폼 아바타 (38px) */
.cmt-form-avatar { flex-shrink: 0; padding-top: 2px; }
.cmt-av-img {
  width: 34px; height: 34px;
  border-radius: 50%; object-fit: cover;
  border: 1.5px solid var(--pj-border-soft);
  display: block;
}
.cmt-av-placeholder, .cmt-av-guest {
  width: 34px; height: 34px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
}
.cmt-av-placeholder {
  background: var(--pj-blue-dim);
  border: 1.5px solid rgba(96,165,250,.2);
  color: var(--pj-blue);
}
.cmt-av-guest {
  background: rgba(251,191,36,.08);
  border: 1.5px solid rgba(251,191,36,.2);
  color: #fbbf24;
}

/* 폼 본체 */
.cmt-form-body { flex: 1; min-width: 0; }
.cmt-author-label {
  display: flex; align-items: center; gap: 6px;
  margin-bottom: 6px;
}
.cmt-label-member {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 11.5px; font-weight: 700; color: var(--pj-accent);
}
.cmt-label-guest {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 11.5px; color: #fbbf24; font-weight: 500;
}
.cmt-char-count {
  font-size: 10.5px; color: var(--pj-text-muted);
  white-space: nowrap; margin-left: auto;
}

.cmt-textarea-wrap { position: relative; }
.cmt-textarea {
  width: 100%; min-height: 36px; max-height: 140px;
  background: transparent;
  border: none; outline: none; resize: none;
  color: var(--pj-text);
  font-family: 'Noto Sans KR', sans-serif;
  font-size: 13.5px; line-height: 1.6;
  overflow-y: auto;
}
.cmt-textarea::placeholder { color: var(--pj-text-muted); font-size: 13px; }

.cmt-form-footer {
  display: flex; align-items: center; justify-content: space-between;
  gap: 8px; margin-top: 8px;
}
.cmt-guest-notice {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 11px; color: var(--pj-text-muted); margin: 0;
}
.cmt-submit-btn {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 6px 14px; border-radius: 50px;
  background: var(--pj-accent); border: none;
  color: var(--pj-nav-bg);
  font-size: 12px; font-weight: 700;
  font-family: 'Noto Sans KR', sans-serif;
  cursor: pointer; white-space: nowrap;
  transition: background .12s, opacity .12s;
}
.cmt-submit-btn:hover    { background: var(--pj-accent-dark); }
.cmt-submit-btn:disabled { opacity: .5; cursor: not-allowed; }

/* ── 댓글 목록 ── */
.cmt-list { display: flex; flex-direction: column; }

.cmt-item {
  display: flex; gap: 10px;
  padding: 11px 0;
  border-bottom: 1px solid rgba(255,255,255,.035);
  opacity: 0; transform: translateY(5px);
  transition: opacity .22s, transform .22s;
}
.cmt-item:last-child { border-bottom: none; }
.cmt-item-visible   { opacity: 1; transform: translateY(0); }
.cmt-item-removing  { opacity: 0; transform: translateY(-3px); transition: all .25s; }

/* 리스트 아바타 (28px — 폼보다 작게) */
.cmt-item-avatar { flex-shrink: 0; padding-top: 1px; }
.cmt-item-avatar .cmt-av-img,
.cmt-item-avatar .cmt-av-placeholder,
.cmt-item-avatar .cmt-av-guest {
  width: 28px; height: 28px; font-size: 11px;
}

.cmt-item-body { flex: 1; min-width: 0; }
.cmt-item-meta {
  display: flex; align-items: center; gap: 5px;
  margin-bottom: 4px; flex-wrap: wrap;
}
.cmt-item-name {
  font-size: 12.5px; font-weight: 700; color: var(--pj-text);
}
.cmt-badge-member {
  display: inline-flex; align-items: center; gap: 2px;
  font-size: 10px; font-weight: 600;
  padding: 1px 6px; border-radius: 50px;
  background: var(--pj-blue-dim);
  border: 1px solid rgba(96,165,250,.18);
  color: var(--pj-blue);
}
.cmt-badge-guest {
  display: inline-flex; align-items: center; gap: 2px;
  font-size: 10px; font-weight: 600;
  padding: 1px 6px; border-radius: 50px;
  background: rgba(251,191,36,.07);
  border: 1px solid rgba(251,191,36,.13);
  color: #fbbf24;
}
.cmt-item-time {
  font-size: 10.5px; color: var(--pj-text-muted);
  margin-left: auto; white-space: nowrap;
}
.cmt-delete-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 24px; height: 24px;
  background: none; border: 1px solid transparent;
  color: var(--pj-text-muted); cursor: pointer;
  font-size: 11px; border-radius: 5px;
  transition: color .12s, background .12s, border-color .12s;
  opacity: 0; flex-shrink: 0;
}
.cmt-item:hover .cmt-delete-btn { opacity: 1; }
.cmt-item-mine .cmt-delete-btn  { opacity: .55; }
.cmt-item-mine:hover .cmt-delete-btn { opacity: 1; }
.cmt-delete-btn:hover {
  color: var(--pj-danger);
  background: rgba(248,113,113,.1);
  border-color: rgba(248,113,113,.2);
}

.cmt-item-text {
  font-size: 13px; color: var(--pj-text-sub);
  line-height: 1.65; word-break: break-word;
  white-space: pre-wrap;
}
.cmt-item-mine .cmt-item-text {
  color: var(--pj-text);
}

/* ── 스피너 / 빈 상태 ── */
.cmt-load-more {
  display: flex; justify-content: center; padding: 16px 0;
}
.cmt-spinner {
  width: 18px; height: 18px;
  border: 2px solid var(--pj-border);
  border-top-color: var(--pj-accent);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
.cmt-empty {
  display: flex; flex-direction: column; align-items: center;
  gap: 8px; padding: 32px 20px;
  color: var(--pj-text-muted); text-align: center;
}
.cmt-empty i { opacity: .25; }
.cmt-empty p { margin: 0; font-size: 13px; line-height: 1.6; }

.cmt-shake { animation: shake .35s ease; }

/* ── 반응형 ── */
@media (max-width: 600px) {
  .cmt-wrap { padding: 24px 16px 40px; }
  .cmt-form-wrap { padding: 11px 12px; gap: 9px; }
  .cmt-author-label { flex-wrap: wrap; }
  .cmt-char-count { margin-left: 0; }
  .cmt-item-mine .cmt-delete-btn { opacity: 1; }
}

/* ═══════════════════════════════════════════════════════════
   AI 스토리 페이지
═══════════════════════════════════════════════════════════ */

/* ── 히어로 ── */
.story-hero {
  position: relative;
  overflow: hidden;
  background: var(--pj-nav-bg);
  padding: 80px 0 72px;
  text-align: center;
}
.story-hero-glow {
  position: absolute;
  top: -120px; left: 50%; transform: translateX(-50%);
  width: 700px; height: 400px;
  background: radial-gradient(ellipse,
    rgba(74,222,128,.13) 0%,
    rgba(96,165,250,.07) 45%,
    transparent 70%);
  pointer-events: none;
}
.story-hero-inner { position: relative; z-index: 1; }

.story-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 11px; font-weight: 700; letter-spacing: .18em;
  color: var(--pj-accent);
  text-transform: uppercase;
  margin-bottom: 22px;
}
.story-eyebrow-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--pj-accent);
  box-shadow: 0 0 8px var(--pj-accent);
  animation: pulse 2s infinite;
}
.story-main-title {
  font-family: 'Gowun Dodum', 'Noto Sans KR', sans-serif;
  font-size: clamp(28px, 5vw, 50px);
  font-weight: 700;
  line-height: 1.22;
  color: var(--pj-text);
  margin-bottom: 18px;
  letter-spacing: -.01em;
}
.story-main-sub {
  font-size: clamp(14px, 2vw, 16px);
  color: var(--pj-text-sub);
  line-height: 1.75;
  margin-bottom: 28px;
}
.story-hero-meta {
  display: inline-flex; align-items: center; gap: 10px;
  flex-wrap: wrap; justify-content: center;
  font-size: 12.5px; color: var(--pj-text-muted);
}
.story-hero-meta span { display: inline-flex; align-items: center; gap: 5px; }
.story-dot { opacity: .35; }

/* ── 본문 공통 ── */
.story-body {
  max-width: 800px;
  padding-top: 64px;
  padding-bottom: 80px;
}
.story-chapter, .story-timeline-section, .story-tech-section,
.story-phil-section, .story-ai-section, .story-future-section {
  margin-bottom: 80px;
}

/* 섹션 라벨 */
.story-chapter-label, .story-section-label {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 10.5px; font-weight: 700; letter-spacing: .18em;
  text-transform: uppercase; color: var(--pj-accent);
  margin-bottom: 10px;
}
.story-chapter-title, .story-section-title {
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 800; color: var(--pj-text);
  margin-bottom: 20px; line-height: 1.3; word-break: keep-all;
}
.story-section-desc {
  font-size: 14.5px; color: var(--pj-text-sub);
  line-height: 1.7; margin-bottom: 28px; word-break: keep-all;
}

/* 본문 텍스트 */
.story-text p {
  font-size: 15px; color: var(--pj-text-sub);
  line-height: 1.85; margin-bottom: 16px; word-break: keep-all;
}
.story-text p:last-child { margin-bottom: 0; }
.story-text em {
  font-style: normal; color: var(--pj-text);
  background: rgba(74,222,128,.1);
  padding: 1px 6px; border-radius: 4px;
}
.story-text strong { color: var(--pj-text); font-weight: 700; }
.story-text-center { text-align: center; }

/* 인용구 */
.story-quote {
  position: relative;
  margin: 32px 0;
  padding: 24px 28px 24px 52px;
  background: var(--pj-bg-card);
  border-left: 3px solid var(--pj-accent);
  border-radius: 0 var(--pj-radius-lg) var(--pj-radius-lg) 0;
}
.story-quote-mark {
  position: absolute; left: 18px; top: 14px;
  font-size: 44px; line-height: 1;
  color: var(--pj-accent); opacity: .35;
  font-family: Georgia, serif;
}
.story-quote blockquote {
  margin: 0; padding: 0; border: none;
  font-size: 16px; font-weight: 600;
  color: var(--pj-text); line-height: 1.65;
  word-break: keep-all;
}

/* ── 타임라인 ── */
.story-timeline { display: flex; flex-direction: column; gap: 0; }
.story-tl-item {
  display: flex; gap: 20px;
  padding: 22px 0;
  border-bottom: 1px solid var(--pj-border-soft);
  position: relative;
}
.story-tl-item:first-child { padding-top: 4px; }
.story-tl-item:last-child { border-bottom: none; }
.story-tl-badge {
  flex-shrink: 0;
  width: 36px; height: 36px;
  border-radius: 10px;
  background: var(--pj-accent-dim);
  border: 1px solid rgba(74,222,128,.2);
  color: var(--pj-accent);
  font-size: 12px; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  margin-top: 2px;
}
.story-tl-content { flex: 1; }
.story-tl-title {
  font-size: 15px; font-weight: 700;
  color: var(--pj-text); margin-bottom: 7px;
}
.story-tl-content p {
  font-size: 13.5px; color: var(--pj-text-sub);
  line-height: 1.7; margin: 0; word-break: keep-all;
}

/* ── 기술 스택 ── */
.story-tech-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.story-tech-card {
  background: var(--pj-bg-card);
  border: 1px solid var(--pj-border-soft);
  border-radius: var(--pj-radius-lg);
  padding: 20px 18px;
  transition: border-color .15s, transform .15s;
}
.story-tech-card:hover {
  border-color: var(--pj-border);
  transform: translateY(-2px);
}
.story-tech-icon { font-size: 28px; margin-bottom: 10px; }
.story-tech-name {
  font-size: 14px; font-weight: 700;
  color: var(--pj-text); margin-bottom: 7px;
}
.story-tech-desc {
  font-size: 12.5px; color: var(--pj-text-muted);
  line-height: 1.6; word-break: keep-all;
}

/* ── 철학 ── */
.story-phil-grid {
  display: flex; flex-direction: column; gap: 2px;
}
.story-phil-card {
  display: flex; gap: 22px;
  padding: 24px 0;
  border-bottom: 1px solid var(--pj-border-soft);
}
.story-phil-card:last-child { border-bottom: none; }
.story-phil-num {
  flex-shrink: 0;
  font-size: 11px; font-weight: 800; letter-spacing: .1em;
  color: var(--pj-accent); opacity: .7;
  padding-top: 3px;
  min-width: 24px;
}
.story-phil-card h3 {
  font-size: 15px; font-weight: 700;
  color: var(--pj-text); margin-bottom: 8px;
}
.story-phil-card p {
  font-size: 13.5px; color: var(--pj-text-sub);
  line-height: 1.7; margin: 0; word-break: keep-all;
}

/* ── AI 반성록 ── */
.story-ai-section {
  background: var(--pj-bg-card);
  border: 1px solid var(--pj-border-soft);
  border-radius: var(--pj-radius-lg);
  padding: 48px 40px;
  text-align: center;
}
.story-ai-icon { font-size: 40px; margin-bottom: 16px; }

/* ── 미래 ── */
.story-future-list { display: flex; flex-direction: column; gap: 0; }
.story-future-item {
  display: flex; gap: 18px;
  padding: 22px 0;
  border-bottom: 1px solid var(--pj-border-soft);
}
.story-future-item:last-child { border-bottom: none; }
.story-future-badge {
  flex-shrink: 0;
  padding: 3px 10px; border-radius: 50px;
  font-size: 11px; font-weight: 700;
  height: fit-content; margin-top: 3px;
  white-space: nowrap;
}
.story-future-badge.soon {
  background: rgba(74,222,128,.1);
  border: 1px solid rgba(74,222,128,.2);
  color: var(--pj-accent);
}
.story-future-badge.later {
  background: rgba(96,165,250,.1);
  border: 1px solid rgba(96,165,250,.2);
  color: var(--pj-blue);
}
.story-future-badge.dream {
  background: rgba(192,132,252,.1);
  border: 1px solid rgba(192,132,252,.2);
  color: #c084fc;
}
.story-future-title {
  font-size: 15px; font-weight: 700;
  color: var(--pj-text); margin-bottom: 7px;
}
.story-future-item p {
  font-size: 13.5px; color: var(--pj-text-sub);
  line-height: 1.7; margin: 0; word-break: keep-all;
}

/* ── 클로징 ── */
.story-closing {
  position: relative;
  text-align: center;
  padding: 64px 24px;
  overflow: hidden;
}
.story-closing-glow {
  position: absolute;
  bottom: 0; left: 50%; transform: translateX(-50%);
  width: 500px; height: 250px;
  background: radial-gradient(ellipse,
    rgba(74,222,128,.1) 0%, transparent 70%);
  pointer-events: none;
}
.story-closing-inner { position: relative; z-index: 1; }
.story-closing-text {
  font-family: 'Gowun Dodum', 'Noto Sans KR', sans-serif;
  font-size: clamp(18px, 3vw, 24px);
  font-weight: 700; color: var(--pj-text);
  line-height: 1.6; margin-bottom: 14px; word-break: keep-all;
}
.story-closing-sub {
  font-size: 14.5px; color: var(--pj-text-sub);
  line-height: 1.7; margin-bottom: 32px; word-break: keep-all;
}
.story-closing-actions {
  display: flex; align-items: center; justify-content: center;
  gap: 12px; flex-wrap: wrap; margin-bottom: 28px;
}
.story-cta-btn {
  padding: 11px 26px; border-radius: 50px;
  font-weight: 700; font-size: 14px;
}
.story-cta-outline {
  padding: 10px 24px; border-radius: 50px;
  border: 1.5px solid var(--pj-border);
  background: transparent; color: var(--pj-text-sub);
  font-size: 14px; font-weight: 600;
  font-family: 'Noto Sans KR', sans-serif;
  text-decoration: none; cursor: pointer;
  transition: border-color .12s, color .12s;
}
.story-cta-outline:hover { border-color: var(--pj-text-sub); color: var(--pj-text); }
.story-closing-sig {
  font-size: 12.5px; color: var(--pj-text-muted);
  font-style: italic; margin: 0;
}

/* ── 반응형 ── */
@media (max-width: 640px) {
  .story-tech-grid { grid-template-columns: repeat(2, 1fr); }
  .story-ai-section { padding: 32px 20px; }
}
@media (max-width: 420px) {
  .story-tech-grid { grid-template-columns: 1fr; }
}

/* ── 푸터 ──────────────────────────────────────────────────── */
footer {
  background: var(--pj-nav-bg);
  border-top: 1px solid var(--pj-nav-border);
  padding: 28px 20px;
  text-align: center;
  font-size: 13px;
  color: var(--pj-text-muted);
  margin-top: auto;
}
footer a { color: var(--pj-text-sub); text-decoration: none; transition: color .12s; }
footer a:hover { color: var(--pj-accent); }

/* AI 제작 뱃지 */
.footer-ai-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  padding: 6px 16px;
  border-radius: 50px;
  background: linear-gradient(135deg,
    rgba(74,222,128,.07) 0%,
    rgba(96,165,250,.07) 50%,
    rgba(192,132,252,.07) 100%);
  border: 1px solid rgba(255,255,255,.07);
  font-size: 11.5px;
  font-weight: 500;
  color: var(--pj-text-muted);
  letter-spacing: .02em;
  transition: border-color .2s, color .2s;
}
.footer-ai-badge:hover {
  border-color: rgba(74,222,128,.2);
  color: var(--pj-text-sub);
}
.fab-spark {
  font-size: 9px;
  background: linear-gradient(135deg, var(--pj-accent), var(--pj-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: fabSpin 4s linear infinite;
  display: inline-block;
}

/* ── 로딩 오버레이 ─────────────────────────────────────────── */
.loading-overlay {
  position: fixed; inset: 0;
  background: rgba(15,25,35,.75);
  display: flex; align-items: center; justify-content: center;
  z-index: 9000;
}

/* ── 애니메이션 ─────────────────────────────────────────────── */
@keyframes spin      { to { transform: rotate(360deg); } }
@keyframes fabSpin   { 0%,100% { transform: rotate(0deg) scale(1); } 50% { transform: rotate(180deg) scale(1.3); } }
@keyframes pulse     { 0%,100%{opacity:1} 50%{opacity:.4} }
@keyframes slideUp   { from { transform:translateY(12px); opacity:0 } to { transform:translateY(0); opacity:1 } }
@keyframes dropIn    { from { transform:translateY(-6px); opacity:0 } to { transform:translateY(0); opacity:1 } }
@keyframes fadeIn    { from { opacity:0 } to { opacity:1 } }
@keyframes shake {
  0%,100% { transform: translateX(0); }
  15%     { transform: translateX(-7px); }
  35%     { transform: translateX(6px); }
  55%     { transform: translateX(-5px); }
  75%     { transform: translateX(4px); }
}
/* 파형 막대 */
@keyframes waveBar {
  from { transform: scaleY(.2); opacity:.5; }
  to   { transform: scaleY(1);  opacity:1; }
}
/* 결과 팝 */
@keyframes resultPop {
  0%   { transform: scale(.85); opacity:0; }
  70%  { transform: scale(1.04); }
  100% { transform: scale(1);  opacity:1; }
}

/* ── 반응형 ─────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .hero-section { padding: 32px 16px 20px; }
  .hero-section h1 { font-size: 26px; }
  .quiz-card-body { padding: 9px 11px 11px; }
  .quiz-card-title { font-size: 13px; }
  .play-wrap { padding: 16px 12px 40px; }
  .play-question-card { padding: 0; }
  .play-text-content  { font-size: 20px; }
  /* 모바일: clamp가 자동으로 줄어드므로 별도 고정값 불필요 */
  .play-text-layer { padding: 24px 20px; }
  .music-player    { padding: 20px 18px; gap: 16px; }
  .mp-ring-wrap    { width: 88px; height: 88px; }
  .mp-ring-svg     { width: 88px; height: 88px; }
  .mp-play-btn     { width: 52px; height: 52px; font-size: 18px; }
  .login-card { padding: 28px 20px; }
  .pj-toast-container { bottom: 16px; right: 16px; left: 16px; }
  .pj-toast { max-width: 100%; }
}
@media (max-width: 480px) {
  .quiz-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .pj-tabs { overflow-x: auto; }
  .quiz-card-thumb,
  .quiz-card-thumb-placeholder,
  .quiz-card-thumb-ai,
  .quiz-card-thumb-ai-img { aspect-ratio: 4/3; }
}

/* ── 유틸리티 ───────────────────────────────────────────────── */
.text-accent  { color: var(--pj-accent) !important; }
.text-muted-pj{ color: var(--pj-text-muted) !important; }
.text-sub-pj  { color: var(--pj-text-sub) !important; }
.bg-surface   { background: var(--pj-surface) !important; }
.border-pj    { border-color: var(--pj-border) !important; }
.font-display { font-family: 'Gowun Dodum', 'Noto Sans KR', sans-serif !important; }
.spinner-accent { display:inline-block; width:20px; height:20px; border:2.5px solid var(--pj-border); border-top-color:var(--pj-accent); border-radius:50%; animation:spin .6s linear infinite; }

/* ============================================================
   ── 커스텀 모달 시스템 (Bootstrap .modal 충돌 해결)
   Bootstrap 5는 .modal { display:none } 적용 → 강제 override
   ============================================================ */
.modal-overlay {
  position: fixed; inset: 0; z-index: 1060;
  background: rgba(0,0,0,.65);
  display: flex !important;
  align-items: center; justify-content: center;
  padding: 16px;
  opacity: 0; pointer-events: none;
  transition: opacity .2s ease;
  overflow-y: auto;
}
.modal-overlay.open {
  opacity: 1; pointer-events: all;
}
/* Bootstrap .modal 충돌 override */
.modal-overlay > .modal {
  display: flex !important;
  flex-direction: column;
  position: relative;
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  background: var(--pj-surface);
  border: 1px solid var(--pj-border);
  border-radius: var(--pj-radius-lg);
  color: var(--pj-text);
  box-shadow: var(--pj-shadow);
  overflow: hidden;
  transform: translateY(10px);
  transition: transform .2s ease;
  /* Bootstrap overrides */
  inset: auto !important;
  margin: auto;
}
.modal-overlay.open > .modal {
  transform: translateY(0);
}
.modal-overlay > .modal.modal-lg { max-width: 760px; }
.modal-overlay > .modal.modal-xl { max-width: 980px; }

/* Bootstrap내 .modal-header / .modal-body / .modal-footer 재정의 */
.modal-overlay .modal > .modal-header {
  display: flex !important;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--pj-border-soft);
  flex-shrink: 0;
  background: transparent;
}
.modal-overlay .modal > .modal-body {
  padding: 20px;
  overflow-y: auto;
  flex: 1;
  background: transparent;
}
.modal-overlay .modal > .modal-footer {
  display: flex !important;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  padding: 14px 20px;
  border-top: 1px solid var(--pj-border-soft);
  flex-shrink: 0;
  background: transparent;
}
.modal-overlay .modal-title {
  font-size: 16px; font-weight: 700; color: var(--pj-text);
}
.modal-close {
  background: none; border: none;
  color: var(--pj-text-muted); font-size: 20px;
  cursor: pointer; line-height: 1; padding: 2px 6px;
  transition: color .12s; border-radius: 6px;
}
.modal-close:hover { color: var(--pj-text); background: rgba(255,255,255,.06); }

/* ── 누락 버튼 클래스 호환 ─────────────────────────────────── */
.btn-outline {
  background: transparent;
  border: 1px solid var(--pj-border);
  color: var(--pj-text-sub);
  border-radius: var(--pj-radius);
  padding: 7px 16px;
  font-weight: 500;
  transition: all .15s;
}
.btn-outline:hover {
  background: var(--pj-surface-2);
  border-color: var(--pj-accent);
  color: var(--pj-text);
}
.btn-ghost {
  background: transparent; border: none;
  color: var(--pj-text-sub);
  border-radius: var(--pj-radius);
  padding: 7px 14px;
  font-weight: 500;
  transition: all .15s;
}
.btn-ghost:hover { background: rgba(255,255,255,.06); color: var(--pj-text); }

/* ── 테이블 (manage.php) ───────────────────────────────────── */
.manage-header {
  display: flex; align-items: center;
  justify-content: space-between;
  margin-bottom: 24px; flex-wrap: wrap; gap: 10px;
}
.manage-title {
  font-size: 20px; font-weight: 700; color: var(--pj-text);
}
.manage-table {
  width: 100%; border-collapse: collapse;
  font-size: 13.5px; color: var(--pj-text);
}
.manage-table th {
  padding: 12px 14px;
  text-align: left;
  font-size: 12px; font-weight: 600; color: var(--pj-text-muted);
  background: var(--pj-bg);
  border-bottom: 1px solid var(--pj-border-soft);
  white-space: nowrap;
}
.manage-table td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--pj-border-soft);
  vertical-align: middle;
  color: var(--pj-text-sub);
}
.manage-table tbody tr:hover td { background: rgba(255,255,255,.025); }
.manage-table tbody tr:last-child td { border-bottom: none; }

/* ── 상태 뱃지 ─────────────────────────────────────────────── */
.status-badge {
  display: inline-flex; align-items: center;
  padding: 3px 10px; border-radius: 20px;
  font-size: 11.5px; font-weight: 700; white-space: nowrap;
}
.status-active   { background: rgba(74,222,128,.15); color: var(--pj-success); border: 1px solid rgba(74,222,128,.3); }
.status-inactive { background: rgba(90,106,130,.2);  color: var(--pj-text-muted); border: 1px solid var(--pj-border-soft); }
.status-draft    { background: rgba(251,191,36,.12); color: var(--pj-warning);  border: 1px solid rgba(251,191,36,.3); }

/* ── 폼 호환 (Bootstrap5에서 .form-group 제거됨) ──────────── */
.form-group { margin-bottom: 16px; }
.form-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 14px;
}
@media(max-width:520px){ .form-row { grid-template-columns: 1fr; } }

/* ── 드롭존 (quiz-create-modal thumb) ─────────────────────── */
.dropzone {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 22px 16px;
  border: 2px dashed var(--pj-border);
  border-radius: var(--pj-radius);
  cursor: pointer; text-align: center;
  background: var(--pj-bg);
  transition: border-color .15s, background .15s;
  color: var(--pj-text-sub);
}
.dropzone:hover { border-color: var(--pj-accent); background: var(--pj-accent-dim); }
.dropzone-icon { font-size: 28px; margin-bottom: 6px; }
.dropzone p    { font-size: 13.5px; font-weight: 500; margin: 0 0 2px; }
.dropzone small{ font-size: 11.5px; color: var(--pj-text-muted); }

/* ── 페이지네이션 (old .page-btn 호환) ────────────────────── */
.page-btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 34px; height: 34px; padding: 0 8px;
  border-radius: var(--pj-radius);
  border: 1px solid var(--pj-border-soft);
  background: var(--pj-bg-card);
  color: var(--pj-text-sub);
  font-size: 13.5px; text-decoration: none;
  transition: all .12s;
}
.page-btn:hover  { border-color: var(--pj-accent); color: var(--pj-accent); background: var(--pj-accent-dim); }
.page-btn.active { background: var(--pj-accent); border-color: var(--pj-accent); color: var(--pj-nav-bg); font-weight: 700; }
.pagination { display: flex; gap: 5px; flex-wrap: wrap; margin-top: 28px; }

/* ── CSS 변수 구버전 호환 (--accent, --border 등) ─────────── */
:root {
  --accent:      var(--pj-accent);
  --border:      var(--pj-border);
  --bg:          var(--pj-bg);
  --bg-card:     var(--pj-bg-card);
  --surface:     var(--pj-surface);
  --text-sub:    var(--pj-text-sub);
  --text-muted:  var(--pj-text-muted);
  --font-main:   'Noto Sans KR', sans-serif;
  --radius-pill: 100px;
  --radius-sm:   var(--pj-radius);
  --radius-md:   var(--pj-radius);
  --radius-lg:   var(--pj-radius-lg);
  --shadow-md:   var(--pj-shadow);
}

/* ── 퀴즈 시작 모달 내 좋아요 버튼 ────────────────────────── */
#qstart-like-btn { gap: 6px; }
#qstart-like-btn .like-icon { font-size: 15px; transition: transform .15s; }

/* ── 모의고사 모드 섹션 (detail.php) ───────────────────────── */
.qd-mock-section {
  padding: 18px 0 4px;
}
.qd-mock-header {
  display: flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 600; color: var(--pj-text);
  margin-bottom: 6px;
}
.qd-mock-badge {
  font-size: 10px; font-weight: 700; letter-spacing: .5px;
  background: var(--pj-blue-dim); color: var(--pj-blue);
  border: 1px solid var(--pj-blue);
  border-radius: 4px; padding: 1px 6px;
}
.qd-mock-desc {
  font-size: 12.5px; color: var(--pj-text-sub);
  margin: 0 0 12px; line-height: 1.5;
}
.qd-btn-mock {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  padding: 9px 20px; border-radius: 50px;
  border: 1.5px solid var(--pj-blue);
  background: var(--pj-blue);
  color: #fff;
  font-size: 13px; font-weight: 700;
  font-family: 'Noto Sans KR', sans-serif;
  cursor: pointer; white-space: nowrap;
  box-shadow: 0 2px 10px rgba(96,165,250,.2);
  transition: box-shadow .15s, background .15s;
}
.qd-btn-mock:hover  { background: #3b82f6; box-shadow: 0 3px 16px rgba(96,165,250,.38); }
.qd-btn-mock:active { transform: scale(.97); }
#qstart-like-btn.liked .like-icon { color: var(--pj-danger); transform: scale(1.2); }