/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* === 새 시맨틱 변수 === */
  --color-primary:        #003479;
  --color-primary-light:  #0051c8;
  --color-accent:         #FF6B00;
  --color-accent-soft:    #FF8C38;
  --color-bg:             #F5F5F7;
  --color-surface:        #FFFFFF;
  --color-surface-2:      #FBFBFD;
  --color-text-primary:   #1D1D1F;
  --color-text-secondary: #6E6E73;
  --color-text-tertiary:  #AEAEB2;
  --color-border:         #D2D2D7;
  --color-success:        #34C759;
  --color-fail:           #FF3B30;
  --color-warning:        #FF9500;
  --radius-sm:  8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.10);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);

  /* === 레거시 변수 (기존 코드 호환) === */
  --blue:       #003479;
  --blue-light: #EEF2FF;
  --blue-mid:   #0051c8;
  --navy:       #003479;
  --sky:        #EEF2FF;
  --green:      #34C759;
  --yellow:     #FF9500;
  --orange:     #FF6B00;
  --red:        #FF3B30;
  --purple:     #8b5cf6;
  --gray-50:    #F5F5F7;
  --gray-100:   #F5F5F7;
  --gray-200:   #D2D2D7;
  --gray-300:   #C7C7CC;
  --gray-400:   #AEAEB2;
  --gray-500:   #8E8E93;
  --gray-600:   #6E6E73;
  --gray-700:   #48484A;
  --gray-800:   #1D1D1F;
  --gray-900:   #1D1D1F;
  --radius:     12px;
  --shadow:     0 4px 16px rgba(0,0,0,.10);
}

html, body {
  height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, 'Apple SD Gothic Neo', 'Pretendard', sans-serif;
  background: var(--color-bg);
  color: var(--color-text-primary);
  font-size: 15px;
  line-height: 1.6;
}

/* ===== SCREENS ===== */
.screen {
  display: none;
  min-height: 100vh;
  flex-direction: column;
}
.screen.active {
  display: flex;
  animation: screenFadeIn 0.3s ease-in-out;
}
@keyframes screenFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ===== APP HEADER ===== */
.app-header {
  background: var(--color-primary);
  color: #fff;
  padding: 0 24px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
  box-shadow: var(--shadow-md);
}
.header-left { display: flex; align-items: center; gap: 14px; }
.logo-mark {
  font-size: 22px;
  background: rgba(255,255,255,.15);
  width: 38px; height: 38px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
}
.logo-text { font-size: 20px; font-weight: 700; letter-spacing: -.3px; color: #fff; }
.logo-sub  { font-size: 11px; color: rgba(255,255,255,.7); margin-top: 1px; }
.header-badge {
  background: rgba(255,255,255,.18);
  border: 1px solid rgba(255,255,255,.28);
  color: var(--color-primary);
  background: rgba(255,255,255,.9);
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
}

/* ===== HOME ===== */
.home-main { flex: 1; padding: 28px 20px 40px; max-width: 760px; margin: 0 auto; width: 100%; }
.home-intro { margin-bottom: 28px; }
.home-intro h2 { font-size: 22px; font-weight: 700; color: var(--color-text-primary); }
.home-intro p  { font-size: 14px; color: var(--color-text-secondary); margin-top: 4px; }

.script-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
}

.script-card-item {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1.5px solid var(--color-border);
  padding: 20px;
  cursor: pointer;
  transition: all .2s ease-in-out;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.script-card-item:hover {
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.script-card-item::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 100%;
}
.script-card-item.c-blue::before   { background: var(--color-primary); }
.script-card-item.c-green::before  { background: var(--color-success); }
.script-card-item.c-orange::before { background: var(--color-accent); }
.script-card-item.c-purple::before { background: #8b5cf6; }
.script-card-item.c-red::before    { background: var(--color-fail); }
.script-card-item.c-yellow::before { background: var(--color-warning); }

.scard-top { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 10px; }
.scard-icon { font-size: 28px; }
.scard-diff {
  font-size: 11px; font-weight: 600;
  padding: 3px 8px; border-radius: 20px;
  background: var(--color-bg); color: var(--color-text-secondary);
}
.scard-diff.hard   { background: #fee2e2; color: #b91c1c; }
.scard-diff.medium { background: #fef3c7; color: #92400e; }

.scard-title    { font-size: 16px; font-weight: 600; color: var(--color-primary); margin-bottom: 4px; }
.scard-category { font-size: 12px; color: var(--color-text-secondary); margin-bottom: 12px; }
.scard-meta     { display: flex; gap: 12px; font-size: 12px; color: var(--color-text-tertiary); }
.scard-meta span { display: flex; align-items: center; gap: 4px; }

/* ===== BUTTONS ===== */
/* Primary — 오렌지 */
.btn-primary {
  background: var(--color-accent);
  color: #fff;
  border: none;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all .2s ease-in-out;
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
  background: #e05e00;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.btn-primary:active { transform: scale(0.98); }
.btn-primary.sm { padding: 7px 14px; font-size: 13px; }

/* Secondary — 네이비 */
.btn-icon {
  background: none;
  border: 1.5px solid var(--color-border);
  color: var(--color-text-secondary);
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  cursor: pointer;
  transition: all .2s ease-in-out;
}
.btn-icon:hover { border-color: var(--color-primary); color: var(--color-primary); }
.btn-icon.sm { padding: 5px 11px; font-size: 12px; }

.btn-stop {
  background: linear-gradient(135deg, #dc2626, #b91c1c);
  color: #fff;
  border: none;
  padding: 14px 40px;
  border-radius: 30px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(220,38,38,.35);
  transition: all .2s ease-in-out;
  letter-spacing: .5px;
}
.btn-stop:hover { transform: scale(1.03); box-shadow: 0 6px 28px rgba(220,38,38,.45); }

.btn-restore {
  background: none;
  border: 1.5px solid var(--color-border);
  color: var(--color-text-secondary);
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all .2s ease-in-out;
}
.btn-restore:hover { border-color: var(--color-accent); color: var(--color-accent); background: #fff7f0; }

.btn-retry {
  background: none;
  border: 1.5px solid var(--color-primary);
  color: var(--color-primary);
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all .2s ease-in-out;
}
.btn-retry:hover { background: var(--color-primary); color: #fff; }

/* ===== TAGS ===== */
.tag {
  display: inline-block;
  background: var(--color-primary);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
  margin-right: 6px;
}
.tag.outline {
  background: none;
  border: 1.5px solid var(--color-border);
  color: var(--color-text-secondary);
}

/* ===== PREP SCREEN ===== */
/* ===== LANGUAGE TABS ===== */
.lang-tabs {
  display: flex;
  background: var(--color-primary);
  padding: 8px 16px;
  gap: 6px;
  flex-shrink: 0;
}
.lang-tab {
  background: rgba(255,255,255,.12);
  border: none;
  color: rgba(255,255,255,.65);
  padding: 7px 16px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border-radius: var(--radius-md);
  transition: all .2s ease-in-out;
}
.lang-tab:hover { background: rgba(255,255,255,.2); color: rgba(255,255,255,.9); }
.lang-tab.active {
  background: #fff;
  color: var(--color-primary);
}

.prep-topbar {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-shrink: 0;
  position: sticky; top: 0; z-index: 10;
  box-shadow: var(--shadow-sm);
}
.prep-timer-box {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--color-bg);
  padding: 6px 16px;
  border-radius: 20px;
}
.prep-timer-label  { font-size: 12px; color: var(--color-text-secondary); }
.prep-countdown {
  font-size: 20px;
  font-weight: 800;
  color: var(--color-primary);
  min-width: 28px;
  text-align: center;
  font-variant-numeric: tabular-nums;
}
.prep-countdown.urgent { color: var(--color-fail); animation: pulse .6s infinite; }

.prep-body { flex: 1; padding: 24px 20px 40px; max-width: 720px; margin: 0 auto; width: 100%; overflow-y: auto; }
.prep-meta  { margin-bottom: 12px; }
.prep-title { font-size: 24px; font-weight: 700; color: var(--color-text-primary); margin-bottom: 20px; }

.script-card {
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  font-size: 16px;
  line-height: 1.9;
  color: var(--color-text-primary);
  white-space: pre-wrap;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
}

.checkpoints-box {
  background: #EEF2FF;
  border: 1.5px solid #C7D2FE;
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-bottom: 16px;
}
.checkpoints-label { font-size: 13px; font-weight: 700; color: var(--color-primary); margin-bottom: 10px; }
.checkpoints-list { display: flex; flex-wrap: wrap; gap: 8px; }
.checkpoint-item {
  background: #fff;
  border: 1px solid #C7D2FE;
  border-radius: 20px;
  padding: 4px 12px;
  font-size: 12px;
  color: var(--color-primary);
  font-weight: 500;
}
.checkpoint-item::before { content: ''; }
/* 오렌지 체크 아이콘 — JS가 '✓ ' 텍스트로 삽입하므로 색상만 */

.tips-box {
  background: #FFF7ED;
  border: 1.5px solid #FED7AA;
  border-radius: var(--radius-md);
  padding: 14px 18px;
}
.tips-box-label { font-size: 12px; font-weight: 700; color: #C2410C; margin-bottom: 8px; }
.tip-item { font-size: 13px; color: #7C2D12; padding: 3px 0; }
.tip-item::before { content: '💡 '; }

/* ===== RECORD SCREEN ===== */
.record-topbar {
  background: var(--color-primary);
  color: #fff;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}
.rec-badge {
  display: flex; align-items: center; gap: 6px;
  background: rgba(239,68,68,.2);
  border: 1px solid rgba(239,68,68,.4);
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  color: #fca5a5;
}
.rec-dot {
  width: 8px; height: 8px;
  background: var(--color-fail);
  border-radius: 50%;
  animation: blink 1s infinite;
}
.record-title { font-size: 14px; font-weight: 600; color: rgba(255,255,255,.8); }
.record-timer {
  font-size: 22px; font-weight: 800;
  font-variant-numeric: tabular-nums;
  color: #fff;
  letter-spacing: 1px;
}

.waveform-wrap {
  background: #0a0f1a;
  padding: 10px 0;
  flex-shrink: 0;
}
#waveform-canvas { display: block; width: 100%; height: 140px; }

.live-transcript-box {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 14px 20px;
  flex-shrink: 0;
  min-height: 80px;
}
.live-label { font-size: 11px; font-weight: 600; color: var(--color-text-tertiary); margin-bottom: 6px; text-transform: uppercase; letter-spacing: .5px; }
.live-text  { font-size: 15px; color: var(--color-text-secondary); line-height: 1.7; min-height: 40px; }

.script-peek { padding: 12px 20px; background: var(--color-bg); border-bottom: 1px solid var(--color-border); flex-shrink: 0; }
.script-peek-btn {
  background: none; border: none; color: var(--color-primary);
  font-size: 13px; font-weight: 600; cursor: pointer;
}
.script-peek-text {
  margin-top: 10px; font-size: 14px; line-height: 1.9;
  color: var(--color-text-secondary); white-space: pre-wrap;
  background: var(--color-surface); padding: 14px; border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}
.hidden { display: none !important; }

.record-actions {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

/* ===== RESULT SCREEN ===== */
.result-topbar {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
  position: sticky; top: 0; z-index: 10;
  box-shadow: var(--shadow-sm);
}
.result-topbar-title { font-size: 16px; font-weight: 600; color: var(--color-text-primary); }
.result-body { flex: 1; overflow-y: auto; padding: 24px 20px 60px; max-width: 760px; margin: 0 auto; width: 100%; }

.result-overview {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 20px;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 24px;
  border: 1.5px solid var(--color-border);
  margin-bottom: 20px;
  box-shadow: var(--shadow-md);
  align-items: center;
}

.total-score-box { text-align: center; }
.total-score-value {
  font-size: 56px; font-weight: 900;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 4px;
}
.total-score-label { font-size: 13px; color: var(--color-text-secondary); margin-bottom: 8px; }
.total-grade {
  display: inline-block;
  padding: 4px 16px;
  border-radius: var(--radius-xl);
  font-size: 14px;
  font-weight: 700;
  color: #fff;
}
.grade-S { background: #FF9500; }
.grade-A { background: var(--color-success); }
.grade-B { background: var(--color-primary); }
.grade-C { background: var(--color-text-tertiary); }
.grade-D { background: var(--color-fail); }

.radar-wrap { height: 240px; position: relative; }

/* ===== SCORE BARS ===== */
.score-bars {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  border: 1.5px solid var(--color-border);
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
}
.score-bar-item { margin-bottom: 18px; }
.score-bar-item:last-child { margin-bottom: 0; }
.score-bar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}
.score-bar-name { font-size: 14px; font-weight: 600; color: var(--color-text-secondary); display: flex; align-items: center; gap: 6px; }
.score-bar-val  { font-size: 14px; font-weight: 700; }
.score-bar-track {
  background: #E5E5EA;
  border-radius: 8px;
  height: 10px;
  overflow: hidden;
}
.score-bar-fill {
  height: 100%;
  border-radius: 8px;
  transition: width 1.2s cubic-bezier(.4,0,.2,1);
  background: var(--color-primary);
}
.score-comment { font-size: 12px; color: var(--color-text-tertiary); margin-top: 4px; }

/* ===== FEEDBACK ===== */
.section-heading { font-size: 18px; font-weight: 600; color: var(--color-text-primary); margin-bottom: 14px; }
.feedback-section { margin-bottom: 24px; }
.feedback-cards { display: flex; flex-direction: column; gap: 12px; }
.feedback-card {
  border-radius: var(--radius-md);
  padding: 16px 18px;
  border-left: 4px solid;
  box-shadow: var(--shadow-sm);
  border-top: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.feedback-card.good  { border-left-color: var(--color-success); background: #F0FFF4; }
.feedback-card.warn  { border-left-color: var(--color-warning); background: #FFF7ED; }
.feedback-card.error { border-left-color: var(--color-fail);    background: #FFF1F2; }
.feedback-card.info  { border-left-color: var(--color-primary); background: #EEF2FF; }

.feedback-card-title { font-size: 13px; font-weight: 700; margin-bottom: 4px; }
.feedback-card.good  .feedback-card-title { color: #065f46; }
.feedback-card.warn  .feedback-card-title { color: #9a3412; }
.feedback-card.error .feedback-card-title { color: #9f1239; }
.feedback-card.info  .feedback-card-title { color: var(--color-primary); }
.feedback-card-body  { font-size: 14px; color: var(--color-text-secondary); line-height: 1.7; }

/* ===== FEEDBACK — 종합 판정 배너 ===== */
.fb-overview {
  display: flex; align-items: center; gap: 20px;
  border-radius: var(--radius-lg); padding: 20px 24px;
  margin-bottom: 14px;
  border: 1.5px solid;
}
.ov-excellent { background: linear-gradient(135deg,#fefce8,#fef9c3); border-color:#fde68a; }
.ov-pass      { background: linear-gradient(135deg,#f0fdf4,#dcfce7); border-color:#86efac; }
.ov-fail      { background: linear-gradient(135deg,#fff1f2,#ffe4e6); border-color:#fca5a5; }

.fb-ov-left   { display:flex; flex-direction:column; align-items:center; gap:4px; flex-shrink:0; }
.fb-ov-score  { font-size: 52px; font-weight: 900; line-height: 1; color: var(--color-text-primary); }
.ov-excellent .fb-ov-score { color:#92400e; }
.ov-pass      .fb-ov-score { color:#166534; }
.ov-fail      .fb-ov-score { color:#9f1239; }

.fb-ov-badge  {
  font-size: 12px; font-weight: 700; padding: 4px 14px;
  border-radius: var(--radius-xl); white-space: nowrap; color: #fff;
}
.ov-excellent .fb-ov-badge { background: var(--color-warning); }
.ov-pass      .fb-ov-badge { background: var(--color-success); }
.ov-fail      .fb-ov-badge { background: var(--color-fail); }

.fb-ov-right  { flex:1; min-width:0; }
.fb-ov-msg    { font-size:14px; font-weight:600; color:var(--color-text-secondary); margin-bottom:10px; line-height:1.5; }
.fb-ov-stats  { display:flex; flex-wrap:wrap; gap:8px; }
.fb-stat {
  font-size: 12px; font-weight: 600;
  background: rgba(255,255,255,.7); border: 1px solid rgba(0,0,0,.08);
  padding: 3px 10px; border-radius: 20px; color: var(--color-text-secondary);
}

.fb-no-speech {
  background:#fee2e2; border:1.5px solid #fca5a5; border-radius:var(--radius-md);
  padding:12px 16px; font-size:13px; color:#9f1239; font-weight:500;
  margin-bottom:14px; line-height:1.6;
}
.fb-low-content { background:#fef3c7; border-color:#fcd34d; color:#92400e; }

/* ===== FEEDBACK — 카테고리 섹션 ===== */
.fb-group {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1.5px solid var(--color-border);
  overflow: hidden; margin-bottom: 12px;
  box-shadow: var(--shadow-sm);
}
.fb-group-hd {
  display:flex; align-items:center; justify-content:space-between;
  padding:12px 16px; gap:12px;
}
.grade-bg-good { background:linear-gradient(90deg,#f0fdf4,#f8fafc); border-bottom:1.5px solid #bbf7d0; }
.grade-bg-mid  { background:linear-gradient(90deg,#fffbeb,#f8fafc); border-bottom:1.5px solid #fde68a; }
.grade-bg-low  { background:linear-gradient(90deg,#fff1f2,#f8fafc); border-bottom:1.5px solid #fecaca; }

.fb-gh-left   { display:flex; align-items:center; gap:8px; }
.fb-gh-icon   { font-size:18px; }
.fb-gh-name   { font-size:15px; font-weight:700; color:var(--color-text-primary); }
.fb-gh-right  { display:flex; align-items:center; gap:8px; flex-shrink:0; }

.fb-gh-bar-wrap {
  width:80px; height:7px; background:#E5E5EA;
  border-radius:4px; overflow:hidden;
}
.fb-gh-bar    { height:100%; border-radius:4px; transition:width 1.1s cubic-bezier(.4,0,.2,1); }
.fb-gh-score  { font-size:15px; font-weight:800; color:var(--color-text-primary); }
.fb-gh-max    { font-size:11px; font-weight:400; color:var(--color-text-tertiary); }
.fb-gh-badge  {
  font-size:11px; font-weight:700; padding:2px 10px;
  border-radius:20px; white-space:nowrap;
}
.badge-good { background: #dcfce7; color: #166534; }
.badge-mid  { background: #fef9c3; color: #92400e; }
.badge-low  { background: #fee2e2; color: #9f1239; }

/* 서브 아이템 */
.fb-group-body { padding:4px 0 6px; }
.fb-sub-row  { padding:7px 16px; }
.fb-sub-main {
  display:flex; align-items:center; gap:8px;
  font-size:13px;
}
.fb-sub-icon {
  width:18px; text-align:center; font-size:12px; font-weight:700; flex-shrink:0;
}
.sr-good .fb-sub-icon { color: var(--color-success); }
.sr-mid  .fb-sub-icon { color: var(--color-warning); }
.sr-low  .fb-sub-icon { color: var(--color-fail); }

.fb-sub-name  { flex:1; color:var(--color-text-secondary); font-weight:500; }
.fb-sub-score { font-size:13px; font-weight:700; color:var(--color-text-primary); }
.fb-sub-max   { font-size:11px; font-weight:400; color:var(--color-text-tertiary); }
.fb-sub-tag   {
  font-size:11px; font-weight:700; padding:1px 8px;
  border-radius:10px; flex-shrink:0;
}
.tag-good { background:#dcfce7; color:#166534; }
.tag-mid  { background:#fef9c3; color:#92400e; }
.tag-low  { background:#fee2e2; color:#9f1239; }

/* 개선 팁 */
.fb-tip {
  margin:4px 0 2px 26px; padding:7px 12px;
  border-radius:8px; font-size:12px; line-height:1.65;
  display:flex; gap:6px; align-items:flex-start;
}
.tip-mid { background:#fffbeb; border:1px solid #fde68a; color:#78350f; }
.tip-low { background:#fff1f2; border:1px solid #fecaca; color:#9f1239; }
.fb-tip-arrow { flex-shrink:0; font-weight:700; opacity:.7; }

.sr-good { background: transparent; }
.sr-mid  { background: #fffdf0; }
.sr-low  { background: #fff5f5; }

/* ===== TRANSCRIPT COMPARE ===== */
.transcript-section { margin-bottom: 24px; }
.transcript-compare {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: 18px;
  border: 1.5px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}
.tc-row { display: grid; grid-template-columns: 80px 1fr; gap: 12px; margin-bottom: 14px; align-items: start; }
.tc-row:last-child { margin-bottom: 0; }
.tc-label { font-size: 11px; font-weight: 700; color: var(--color-text-tertiary); text-transform: uppercase; padding-top: 2px; }
.tc-text  { font-size: 14px; color: var(--color-text-secondary); line-height: 1.8; }
.tc-text.recognized { color: var(--color-text-primary); }
.word-match { color: var(--color-success); font-weight: 600; }
.word-miss  { color: var(--color-fail); text-decoration: line-through; opacity: .7; }
.word-extra { color: var(--color-accent); }

/* ===== LOADING ===== */
.loading-overlay {
  position: fixed; inset: 0;
  background: rgba(255,255,255,0.97);
  display: flex; align-items: center; justify-content: center;
  z-index: 9999;
}
.loading-overlay.hidden { display: none; }
.loading-box {
  text-align: center; padding: 32px 24px;
  max-width: 320px; width: 90%;
}
.loading-plane {
  font-size: 48px;
  animation: float 2s ease-in-out infinite;
  display: block; margin-bottom: 24px;
}
.loading-step-msg {
  font-size: 16px; font-weight: 600; color: var(--color-text-primary);
  min-height: 24px; margin-bottom: 18px; line-height: 1.4;
}
.loading-progress-track {
  background: #e2e8f0; border-radius: 8px; height: 8px;
  overflow: hidden; margin-bottom: 24px;
}
.loading-progress-bar {
  height: 100%; background: var(--color-accent);
  border-radius: 8px; width: 0%;
}
.loading-tip-wrap {
  background: #f8fafc; border-radius: 10px;
  padding: 12px 14px; text-align: left;
}
.loading-tip-label {
  font-size: 12px; font-weight: 700; color: var(--color-accent);
  margin-bottom: 5px;
}
.loading-tip-text {
  font-size: 13px; color: var(--color-text-secondary); line-height: 1.5;
  transition: opacity 0.3s;
}

/* ===== ANIMATIONS ===== */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-10px); }
}
@keyframes shimmer {
  0%   { background-position: -400px 0; }
  100% { background-position:  400px 0; }
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: .2; }
}
@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50%       { transform: scale(1.1); }
}
@keyframes fly {
  0%   { transform: translateX(-10px) translateY(0); }
  50%  { transform: translateX(10px) translateY(-6px); }
  100% { transform: translateX(-10px) translateY(0); }
}
@keyframes loadbar {
  0%, 100% { transform: scaleY(.4); opacity: .5; }
  50%       { transform: scaleY(1);  opacity: 1; }
}
@keyframes readyPulse {
  0%,100% { box-shadow: 0 4px 20px rgba(16,185,129,.4); }
  50%     { box-shadow: 0 4px 32px rgba(16,185,129,.7); }
}
@keyframes countPop {
  0%   { transform: scale(1.8); opacity: 0; }
  100% { transform: scale(1);   opacity: 1; }
}

/* ===== CHECKLIST SUB-ITEMS ===== */
.score-cat-block { margin-bottom: 22px; }
.score-cat-block:last-child { margin-bottom: 0; }

.sub-items {
  margin-top: 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.sub-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 14px;
  border-bottom: 1px solid var(--color-bg);
  background: var(--color-surface);
  font-size: 13px;
}
.sub-item:last-child { border-bottom: none; }
.sub-item:nth-child(even) { background: var(--color-surface-2); }
.sub-item-name  { color: var(--color-text-secondary); flex: 1; }
.sub-item-right { display: flex; align-items: center; gap: 10px; }
.sub-tier {
  font-size: 11px; font-weight: 700;
  padding: 2px 8px; border-radius: 10px;
}
.tier-good { background: #dcfce7; color: #166534; }
.tier-mid  { background: #fef3c7; color: #92400e; }
.tier-low  { background: #fee2e2; color: #9f1239; }
.sub-score { font-weight: 700; color: var(--color-text-primary); min-width: 32px; text-align: right; }
.sub-max   { font-weight: 400; color: var(--color-text-tertiary); font-size: 11px; }

/* PASS/FAIL 강조 */
.grade-A.pass-badge, .grade-D.fail-badge { font-size: 15px; padding: 6px 20px; }

/* ===== CUSTOM SCRIPT ADD CARD ===== */
.script-card-add {
  background: var(--color-surface-2);
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  cursor: pointer;
  transition: all .2s ease-in-out;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 8px; min-height: 130px;
  color: var(--color-text-tertiary);
}
.script-card-add:hover {
  border-color: var(--color-primary-light);
  background: #EEF2FF;
  color: var(--color-primary);
}
.script-card-add.card-danger { border-color: #fecaca; color: #dc2626; }
.script-card-add.card-danger:hover { border-color: var(--color-fail); background: #fff1f1; color: var(--color-fail); }
.script-card-add-icon  { font-size: 30px; }
.script-card-add-label { font-size: 14px; font-weight: 700; }
.script-card-add-sub   { font-size: 12px; text-align: center; }

.scard-delete {
  position: absolute; top: 10px; right: 10px;
  background: rgba(255,59,48,.1); border: 1px solid rgba(255,59,48,.25);
  color: var(--color-fail); border-radius: 6px;
  padding: 3px 8px; font-size: 11px; font-weight: 700;
  cursor: pointer; opacity: 0; transition: opacity .15s;
  z-index: 2;
}
.script-card-item:hover .scard-delete { opacity: 1; }

.scard-edit {
  position: absolute; top: 10px; right: 10px;
  background: rgba(0,52,121,.1); border: 1px solid rgba(0,52,121,.25);
  color: var(--color-primary); border-radius: 6px;
  padding: 3px 8px; font-size: 11px; font-weight: 700;
  cursor: pointer; opacity: 0; transition: opacity .15s;
  z-index: 2;
}
.script-card-item:hover .scard-edit { opacity: 1; }
.has-delete .scard-edit { right: 64px; }

.scard-custom-badge {
  font-size: 10px; font-weight: 700;
  background: #EEF2FF; color: var(--color-primary);
  padding: 2px 8px; border-radius: 10px;
  display: inline-block; margin-bottom: 6px;
}

/* ===== MODAL ===== */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.55);
  display: flex; align-items: center; justify-content: center;
  z-index: 200;
  padding: 16px;
  backdrop-filter: blur(6px);
}
.modal-box {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  width: 100%; max-width: 580px;
  max-height: 92vh;
  display: flex; flex-direction: column;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px 16px;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}
.modal-title { font-size: 17px; font-weight: 700; color: var(--color-text-primary); }
.modal-close {
  background: none; border: none; font-size: 18px; color: var(--color-text-tertiary);
  cursor: pointer; padding: 4px 6px; line-height: 1;
  border-radius: 6px; transition: all .2s ease-in-out;
}
.modal-close:hover { background: var(--color-bg); color: var(--color-text-primary); }
.modal-body { flex: 1; overflow-y: auto; padding: 20px 24px 4px; }
.modal-footer {
  padding: 14px 24px 18px;
  border-top: 1px solid var(--color-border);
  display: flex; gap: 10px; justify-content: flex-end;
  flex-shrink: 0;
}
.modal-field { margin-bottom: 16px; }
.modal-field label {
  display: block; font-size: 13px; font-weight: 600;
  color: var(--color-text-secondary); margin-bottom: 6px;
}
.required { color: var(--color-fail); }
.optional  { font-weight: 400; color: var(--color-text-tertiary); font-size: 12px; }
.modal-field input[type="text"],
.modal-field select,
.modal-field textarea {
  width: 100%;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 9px 12px;
  font-size: 14px;
  font-family: inherit;
  color: var(--color-text-primary);
  background: var(--color-surface-2);
  transition: border-color .2s ease-in-out;
  outline: none;
}
.modal-field input[type="text"]:focus,
.modal-field select:focus,
.modal-field textarea:focus { border-color: var(--color-primary); background: #fff; }
.modal-field textarea { resize: vertical; min-height: 130px; line-height: 1.75; }
.modal-field-row { display: grid; grid-template-columns: 1fr 100px; gap: 12px; }
.btn-preview-readings {
  margin-top: 8px; padding: 5px 12px; font-size: 12px; font-weight: 600;
  color: var(--color-primary); background: transparent;
  border: 1px solid var(--color-primary); border-radius: 6px;
  cursor: pointer; transition: background .15s;
}
.btn-preview-readings:hover { background: var(--color-primary-light, #EEF2FF); }
.readings-preview {
  margin-top: 10px; padding: 14px 16px;
  background: #F7F7F8; border-radius: 10px;
  border: 1px solid var(--color-border);
  max-height: 260px; overflow-y: auto;
}
.readings-preview.hidden { display: none; }
.preview-label {
  font-size: 11px; font-weight: 700; color: var(--gray-400);
  text-transform: uppercase; letter-spacing: .04em;
  margin-bottom: 10px;
}
.preview-pair { margin-bottom: 10px; }
.modal-lang-tabs {
  display: flex; gap: 0; margin-bottom: 16px;
  border-bottom: 2px solid var(--color-border);
}
.modal-lang-tab {
  background: none; border: none; border-bottom: 2px solid transparent;
  color: var(--color-text-tertiary); padding: 8px 14px;
  font-size: 12px; font-weight: 600;
  cursor: pointer; margin-bottom: -2px; transition: all .2s ease-in-out;
}
.modal-lang-tab:hover { color: var(--color-text-primary); }
.modal-lang-tab.active { color: var(--color-primary); border-bottom-color: var(--color-primary); }
.modal-lang-panel { display: none; }
.modal-lang-panel.active { display: block; }

/* ===== PDF IMPORT MODAL ===== */
.pdf-modal-box { max-width: 740px; }
.pdf-step { }
.pdf-drop-zone {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-md);
  padding: 48px 24px;
  text-align: center;
  transition: all .2s ease-in-out;
  background: var(--color-surface-2);
}
.pdf-drop-zone.drag-over { border-color: var(--color-primary); background: #EEF2FF; }
.pdf-drop-icon  { font-size: 48px; margin-bottom: 12px; }
.pdf-drop-title { font-size: 16px; font-weight: 600; color: var(--color-text-secondary); margin-bottom: 8px; }
.pdf-drop-sub   { font-size: 13px; color: var(--color-text-tertiary); margin-top: 12px; line-height: 1.7; }

.pdf-parsing-box { padding: 48px 24px; text-align: center; }

.pdf-preview-topbar {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 14px; flex-wrap: wrap; gap: 8px;
}
.pdf-preview-info    { font-size: 14px; font-weight: 600; color: var(--color-text-secondary); }
.pdf-preview-actions { display: flex; gap: 8px; }

.pdf-script-list { display: flex; flex-direction: column; gap: 12px; }
.pdf-script-item {
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 12px;
  align-items: flex-start;
  transition: border-color .2s ease-in-out;
}
.pdf-script-item.selected { border-color: var(--color-primary-light); background: #f0f4ff; }
.pdf-script-check  { margin-top: 4px; width: 18px; height: 18px; cursor: pointer; accent-color: var(--color-primary); }
.pdf-script-fields { display: flex; flex-direction: column; gap: 8px; }
.pdf-script-num-title { display: flex; gap: 8px; align-items: center; }
.pdf-script-num {
  background: var(--color-accent); color: #fff;
  font-size: 11px; font-weight: 700;
  padding: 2px 8px; border-radius: 10px;
  white-space: nowrap; flex-shrink: 0;
}
.pdf-field-input {
  border: 1.5px solid var(--color-border); border-radius: 6px;
  padding: 7px 10px; font-size: 14px; font-family: inherit;
  color: var(--color-text-primary); background: var(--color-surface-2);
  width: 100%; outline: none; transition: border-color .2s ease-in-out;
}
.pdf-field-input:focus { border-color: var(--color-primary); background: #fff; }
.pdf-field-textarea {
  border: 1.5px solid var(--color-border); border-radius: 6px;
  padding: 8px 10px; font-size: 13px; font-family: inherit;
  color: var(--color-text-secondary); background: var(--color-surface-2);
  width: 100%; outline: none; resize: vertical; min-height: 80px;
  line-height: 1.7; transition: border-color .2s ease-in-out;
}
.pdf-field-textarea:focus { border-color: var(--color-primary); background: #fff; }

.pdf-chapter-header {
  font-size: 13px; font-weight: 800; color: var(--color-primary);
  background: #EEF2FF; border-radius: var(--radius-sm);
  padding: 7px 14px; margin-top: 18px; margin-bottom: 4px;
  letter-spacing: .3px;
}
.pdf-section-header {
  font-size: 12px; font-weight: 600; color: var(--color-primary-light);
  padding: 4px 14px; margin-bottom: 4px;
  border-left: 3px solid var(--color-primary-light);
  background: #EEF2FF; border-radius: 0 6px 6px 0;
}

.pdf-apikey-section {
  margin-bottom: 16px;
  padding: 14px 16px;
  background: var(--color-surface-2);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
}
.pdf-apikey-label {
  display: block;
  font-size: 13px; font-weight: 600; color: var(--color-text-secondary);
  margin-bottom: 8px;
}
.pdf-apikey-input {
  width: 100%;
  border: 1.5px solid var(--color-border); border-radius: 7px;
  padding: 9px 12px; font-size: 13px; font-family: monospace;
  color: var(--color-text-primary); background: #fff;
  outline: none; transition: border-color .2s ease-in-out;
  box-sizing: border-box;
}
.pdf-apikey-input:focus { border-color: var(--color-primary); }
.pdf-apikey-hint {
  font-size: 11px; color: var(--color-text-tertiary);
  margin-top: 6px; line-height: 1.5;
}

.pdf-lang-tabs { display: flex; gap: 4px; flex-wrap: wrap; margin-top: 2px; }
.pdf-lang-tab {
  font-size: 12px; font-weight: 600;
  padding: 3px 10px; border-radius: 20px;
  border: 1.5px solid var(--color-border);
  background: var(--color-surface-2); color: var(--color-text-secondary);
  cursor: pointer; transition: all .2s ease-in-out;
  font-family: inherit;
}
.pdf-lang-tab:hover { border-color: var(--color-primary-light); color: var(--color-primary); }
.pdf-lang-tab.active {
  border-color: var(--color-primary); background: var(--color-primary);
  color: #fff;
}

.pdf-error-box { padding: 48px 24px; text-align: center; }
.pdf-error-msg {
  font-size: 15px; color: var(--color-text-secondary);
  margin-top: 12px; line-height: 1.6; white-space: pre-wrap;
}

/* ===== AUTH MODAL ===== */
.auth-modal-box { max-width: 380px; }
.auth-modal-body { padding: 24px; }
.auth-desc { font-size: 14px; color: var(--color-text-secondary); line-height: 1.7; margin-bottom: 18px; }
.auth-pw-input {
  width: 100%;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 15px;
  font-family: inherit;
  outline: none;
  transition: border-color .2s ease-in-out;
}
.auth-pw-input:focus { border-color: var(--color-primary); }
.auth-error { margin-top: 10px; font-size: 13px; color: var(--color-fail); font-weight: 600; }

/* ===== TABLE INSERT TOOLBAR (modal) ===== */
.table-toolbar { display: flex; align-items: center; gap: 8px; margin-top: 6px; flex-wrap: wrap; }
.btn-table-toggle {
  background: none;
  border: 1.5px solid var(--color-border);
  border-radius: 6px;
  color: var(--color-text-secondary);
  font-size: 12px; font-weight: 600;
  padding: 4px 10px;
  cursor: pointer;
  transition: all .2s ease-in-out;
}
.btn-table-toggle:hover,
.btn-table-toggle.active { border-color: var(--color-primary); color: var(--color-primary); background: #EEF2FF; }
.table-builder {
  display: flex; align-items: center; gap: 6px;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 5px 10px; flex-wrap: wrap;
}
.table-builder.hidden { display: none; }
.tb-label { font-size: 12px; color: var(--color-text-secondary); white-space: nowrap; }
.table-builder select {
  border: 1px solid var(--color-border);
  border-radius: 5px; padding: 3px 6px; font-size: 13px;
  background: #fff; cursor: pointer;
}

/* ===== MODEL VOICE SECTION (modal) ===== */
.model-voice-section {
  margin-top: 20px; padding: 14px 16px;
  background: var(--color-surface-2);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
}
.mv-section-title { font-size: 13px; font-weight: 700; color: var(--color-text-secondary); margin-bottom: 10px; }
.mv-current {
  display: flex; align-items: center; gap: 8px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 8px 12px; margin-bottom: 10px;
}
.mv-current.hidden { display: none; }
.mv-icon { font-size: 16px; }
.mv-name { font-size: 13px; color: var(--color-text-secondary); flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mv-del-btn { color: var(--color-fail) !important; border-color: rgba(255,59,48,.3) !important; }
.mv-upload-btn {
  display: inline-flex; align-items: center;
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: 7px; padding: 7px 14px;
  font-size: 13px; font-weight: 600;
  color: var(--color-text-secondary);
  cursor: pointer; transition: all .2s ease-in-out; gap: 6px;
}
.mv-upload-btn:hover { border-color: var(--color-primary); color: var(--color-primary); background: #EEF2FF; }
.mv-hint { font-size: 12px; color: var(--color-text-tertiary); margin-top: 8px; }

/* ===== MODEL VOICE BAR (prep screen) ===== */
.model-voice-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 20px 12px;
  max-width: 720px; margin-left: auto; margin-right: auto;
}
.model-voice-bar.hidden { display: none; }
.btn-model-voice {
  flex: 1;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  padding: 12px 20px;
  font-size: 14px; font-weight: 700;
  cursor: pointer;
  transition: all .2s ease-in-out;
  letter-spacing: .2px;
}
.btn-model-voice:hover { background: var(--color-primary-light); transform: translateY(-1px); box-shadow: var(--shadow-md); }

/* ===== GENDER TOGGLE (남/여) ===== */
.gender-toggle {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}
.btn-gender {
  padding: 10px 14px;
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-md);
  background: #fff;
  color: var(--color-primary);
  font-size: 13px; font-weight: 700;
  cursor: pointer;
  transition: background .15s, color .15s, opacity .15s;
  line-height: 1;
}
.btn-gender.active {
  background: var(--color-primary);
  color: #fff;
}
.btn-gender:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  border-color: var(--gray-300);
  color: var(--gray-400);
}
.btn-gender.active:disabled {
  background: var(--gray-300);
  border-color: var(--gray-300);
}

/* ===== SCRIPT TABLE (rendered in prep/recording) ===== */
.script-text-rendered { white-space: pre-wrap; font-size: inherit; line-height: 1.8; }
.script-table {
  width: 100%; border-collapse: collapse;
  margin: 8px 0; font-size: 13px; white-space: normal;
}
.script-table th {
  background: var(--color-primary); color: #fff;
  padding: 7px 12px; text-align: left;
  font-size: 12px; font-weight: 700;
  border: 1px solid rgba(255,255,255,.15);
}
.script-table td {
  padding: 6px 12px;
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  vertical-align: top;
}
.script-table tr:nth-child(even) td { background: var(--color-surface-2); }

/* ===== SECTION TAG RENDERING ([General] / [생략 가능] / [필요 시] 등) ===== */
.script-section-table {
  width: 100%; border-collapse: collapse;
  margin: 6px 0; font-size: 15px; white-space: normal;
}
.script-section-table td {
  padding: 8px 10px;
  border: 1px solid #E5E5EA;
  vertical-align: top;
  line-height: 1.7;
}
.script-section-table .tag-cell {
  background: #F5F5F7; color: #6E6E73;
  font-size: 12px; font-weight: 600;
  width: 80px; min-width: 80px;
  text-align: center;
}
.script-section-card {
  display: flex; align-items: flex-start;
  margin: 4px 0; border: 1px solid #E5E5EA;
  border-radius: 6px; overflow: hidden;
  font-size: 15px; white-space: normal;
}
.script-section-card .tag-cell {
  background: #F5F5F7; color: #6E6E73;
  font-size: 12px; font-weight: 600;
  width: 80px; min-width: 80px;
  text-align: center; padding: 8px 6px;
  flex-shrink: 0;
}
.script-section-card > span:not(.tag-cell) {
  padding: 8px 10px; flex: 1; line-height: 1.7;
}
.script-optional {
  background: #FFFBEB; border-left: 3px solid #F59E0B;
  padding: 8px 12px; border-radius: 0 6px 6px 0;
  margin: 4px 0; font-size: 13px; color: #78350F; line-height: 1.7;
}
.script-conditional {
  background: #EFF6FF; border-left: 3px solid #3B82F6;
  padding: 8px 12px; border-radius: 0 6px 6px 0;
  margin: 4px 0; font-size: 13px; color: #1E3A5F; line-height: 1.7;
}
.script-section-badge {
  display: inline-block; font-size: 10px; font-weight: 700;
  padding: 1px 5px; border-radius: 3px; margin-right: 6px;
  vertical-align: middle;
}
.script-optional .script-section-badge {
  background: #FEF3C7; color: #92400E; border: 1px solid #F59E0B;
}
.script-conditional .script-section-badge {
  background: #DBEAFE; color: #1E3A8A; border: 1px solid #93C5FD;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 600px) {
  .result-overview { grid-template-columns: 1fr; }
  .radar-wrap { height: 220px; }
  .total-score-value { font-size: 44px; }
  .script-grid { grid-template-columns: 1fr; }
  .modal-field-row { grid-template-columns: 1fr; }
  .modal-box { max-height: 96vh; border-radius: var(--radius-lg) var(--radius-lg) 0 0; align-self: flex-end; }
  .modal-overlay { align-items: flex-end; padding: 0; }
  .fb-overview { flex-direction: column; gap: 12px; }
  .fb-ov-left { flex-direction: row; align-items: center; gap: 12px; }
  .fb-ov-score { font-size: 40px; }
  .fb-gh-bar-wrap { width: 50px; }
  /* section table → stacked cards on mobile */
  .script-section-table tr { display: block; margin-bottom: 6px; border: 1px solid #E5E5EA; border-radius: 6px; overflow: hidden; }
  .script-section-table td { display: block; width: 100% !important; border: none; border-bottom: 1px solid #E5E5EA; box-sizing: border-box; }
  .script-section-table .tag-cell { width: 100% !important; min-width: unset; text-align: left; }
  .script-section-table td:last-child { border-bottom: none; }
  .script-section-card { flex-direction: column; }
  .script-section-card .tag-cell { width: 100% !important; min-width: unset; border-bottom: 1px solid #E5E5EA; }
}

/* ===== SIDEBAR HOME LAYOUT ===== */
.header-right { display: flex; align-items: center; gap: 10px; }
.btn-admin-icon {
  background: rgba(255,255,255,.15); border: 1px solid rgba(255,255,255,.25);
  color: #fff; font-size: 16px; width: 36px; height: 36px;
  border-radius: var(--radius-sm); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background .2s ease-in-out;
}
.btn-admin-icon:hover { background: rgba(255,255,255,.28); }

.mobile-topbar {
  display: none; align-items: center; gap: 10px;
  padding: 10px 16px; background: var(--color-surface);
  border-bottom: 1px solid var(--color-border); flex-shrink: 0;
}
.mobile-topbar-title { font-size: 14px; font-weight: 600; color: var(--color-text-secondary); }

.home-layout { display: flex; flex: 1; overflow: hidden; min-height: 0; }

/* --- Sidebar --- */
.nav-sidebar {
  width: 220px; flex-shrink: 0;
  background: var(--color-surface);
  border-right: 1px solid var(--color-border);
  display: flex; flex-direction: column; overflow: hidden;
}
.sidebar-top {
  padding: 12px; border-bottom: 1px solid var(--color-border); flex-shrink: 0;
}
.sidebar-search {
  width: 100%;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 8px 12px; font-size: 13px; outline: none;
  transition: border-color .2s ease-in-out; font-family: inherit;
  background: var(--color-bg);
}
.sidebar-search:focus { border-color: var(--color-primary); background: #fff; }
.sidebar-actions { display: flex; gap: 6px; margin-top: 8px; }
.btn-sidebar-action {
  flex: 1; font-size: 12px; font-weight: 600; padding: 6px 8px;
  border: 1.5px solid var(--color-border); border-radius: var(--radius-sm);
  background: var(--color-surface-2); color: var(--color-text-secondary);
  cursor: pointer; transition: all .2s ease-in-out; font-family: inherit;
}
.btn-sidebar-action:hover { border-color: var(--color-primary); color: var(--color-primary); background: #EEF2FF; }

.sidebar-tree { flex: 1; overflow-y: auto; padding: 8px 0; }

.sidebar-chapter { }
.sidebar-chapter-btn {
  width: 100%; display: flex; align-items: center; gap: 6px;
  padding: 8px 12px; background: none; border: none;
  cursor: pointer; text-align: left; font-family: inherit;
  font-size: 11px; font-weight: 700; color: var(--color-text-tertiary);
  text-transform: uppercase; letter-spacing: 1px;
  transition: background .2s ease-in-out;
}
.sidebar-chapter-btn:hover { background: var(--color-bg); }
.sidebar-chapter-name { flex: 1; }
.sidebar-chapter-count {
  font-size: 10px; background: var(--color-bg); color: var(--color-text-tertiary);
  padding: 1px 6px; border-radius: 10px;
}
.sidebar-chapter-arrow { font-size: 12px; transition: transform .2s ease-in-out; color: var(--color-text-tertiary); }
.sidebar-chapter.open .sidebar-chapter-arrow     { transform: rotate(0deg); }
.sidebar-chapter:not(.open) .sidebar-chapter-arrow { transform: rotate(-90deg); }

.sidebar-chapter-items { display: none; padding: 2px 8px; }
.sidebar-chapter.open .sidebar-chapter-items { display: block; }

.sidebar-item {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 10px; cursor: pointer;
  border-radius: var(--radius-sm);
  transition: all .2s ease-in-out;
  font-size: 13px; margin-bottom: 2px;
  border-left: none;
}
.sidebar-item:hover { background: #E8F0FE; }
.sidebar-item.selected {
  background: var(--color-primary);
  color: #fff;
}
.sidebar-item-section {
  font-size: 10px; color: var(--color-accent); font-weight: 600; flex-shrink: 0;
  min-width: 36px;
}
.sidebar-item.selected .sidebar-item-section { color: rgba(255,255,255,.7); }
.sidebar-item-title { flex: 1; font-size: 12.5px; color: var(--color-text-secondary); line-height: 1.3; }
.sidebar-item.selected .sidebar-item-title { color: #fff; font-weight: 600; }
.sidebar-item-langs { display: flex; gap: 3px; flex-shrink: 0; }
.lang-dot      { width: 6px; height: 6px; border-radius: 50%; background: var(--color-border); }
.lang-dot-ko   { background: var(--color-primary); }
.lang-dot-en   { background: var(--color-success); }
.lang-dot-ja   { background: var(--color-warning); }
.lang-dot-zh   { background: var(--color-fail); }

/* --- Detail Panel --- */
.detail-panel {
  flex: 1; overflow-y: auto; padding: 28px 32px 40px;
  background: var(--color-bg);
}
.detail-empty {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  min-height: 50vh; text-align: center;
}
.detail-empty-icon  { font-size: 56px; margin-bottom: 16px; }
.detail-empty-title { font-size: 20px; font-weight: 700; color: var(--color-text-secondary); margin-bottom: 8px; }
.detail-empty-sub   { font-size: 14px; color: var(--color-text-tertiary); line-height: 1.7; }

.detail-topbar { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; flex-wrap: wrap; }
.detail-chapter-badge {
  background: var(--color-primary); color: #fff; font-size: 11px; font-weight: 700;
  padding: 3px 10px; border-radius: 20px;
}
.detail-section-num { font-size: 13px; color: var(--color-accent); font-weight: 500; }
.detail-title { font-size: 22px; font-weight: 600; color: var(--color-primary); margin-bottom: 16px; line-height: 1.3; }

.detail-lang-tabs { display: flex; gap: 6px; margin-bottom: 16px; flex-wrap: wrap; }
.detail-lang-tab {
  font-size: 13px; font-weight: 600; padding: 6px 14px; border-radius: var(--radius-md);
  border: 1.5px solid var(--color-border); background: var(--color-surface); color: var(--color-text-secondary);
  cursor: pointer; transition: all .2s ease-in-out; font-family: inherit;
}
.detail-lang-tab:hover { border-color: var(--color-primary-light); color: var(--color-primary); }
.detail-lang-tab.active { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }

.detail-script-box {
  background: var(--color-surface); border: 1.5px solid var(--color-border); border-radius: var(--radius-lg);
  padding: 20px 22px; margin-bottom: 16px; line-height: 1.9;
  font-size: 16px; color: var(--color-text-primary);
  box-shadow: var(--shadow-sm);
}
.script-var {
  background: #FFF3CD; color: #856404; padding: 1px 6px; border-radius: 4px;
  font-size: 0.9em; font-weight: 600;
}

.detail-checkpoints { margin-bottom: 16px; }
.detail-actions { display: flex; gap: 12px; margin-top: 24px; flex-wrap: wrap; }
.detail-start-btn { font-size: 15px; padding: 14px 28px; }
.detail-voice-btn { font-size: 14px; }

/* --- Mobile Sidebar --- */
.sidebar-overlay {
  display: none; position: fixed; inset: 0; background: rgba(0,0,0,.4); z-index: 99;
}
.sidebar-overlay:not(.hidden) { display: block; }

@media (max-width: 768px) {
  .mobile-topbar { display: flex; }
  .home-layout { position: relative; }
  .nav-sidebar {
    position: fixed; left: -240px; top: 0; bottom: 0; z-index: 100; width: 240px;
    transition: left .25s ease-in-out; box-shadow: var(--shadow-lg);
  }
  .nav-sidebar.open { left: 0; }
  .detail-panel { padding: 16px 14px 32px; }
  .detail-title { font-size: 18px; }
}

/* ===== ADMIN SCREEN ===== */
.screen#screen-admin { background: var(--color-bg); }
.admin-header {
  background: var(--color-primary); color: #fff;
  padding: 16px 24px; display: flex; align-items: center; gap: 14px; flex-shrink: 0;
}
.admin-header-title { flex: 1; font-size: 17px; font-weight: 700; }
.admin-version-badge {
  font-size: 12px; font-weight: 600; padding: 4px 12px; border-radius: 20px;
  background: rgba(255,255,255,.15);
}
.admin-body { flex: 1; overflow-y: auto; padding: 24px; max-width: 800px; margin: 0 auto; width: 100%; }
.admin-section {
  background: var(--color-surface); border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg); padding: 20px 22px; margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
}
.admin-section-title { font-size: 16px; font-weight: 700; color: var(--color-text-primary); margin-bottom: 6px; }
.admin-section-desc  { font-size: 13px; color: var(--color-text-secondary); margin-bottom: 12px; line-height: 1.6; }
.admin-textarea {
  width: 100%; border: 1.5px solid var(--color-border); border-radius: var(--radius-sm);
  padding: 10px 12px; font-family: monospace; font-size: 12px;
  color: var(--color-text-primary); outline: none; resize: vertical;
  transition: border-color .2s ease-in-out; background: var(--color-surface-2);
}
.admin-textarea:focus { border-color: var(--color-primary); background: #fff; }
.admin-input {
  border: 1.5px solid var(--color-border); border-radius: var(--radius-sm);
  padding: 9px 12px; font-size: 14px; font-family: inherit;
  color: var(--color-text-primary); background: var(--color-surface-2); outline: none;
  transition: border-color .2s ease-in-out;
}
.admin-input:focus { border-color: var(--color-primary); background: #fff; }
.admin-row-btns        { display: flex; align-items: center; gap: 10px; margin-top: 10px; flex-wrap: wrap; }
.admin-firebase-status { font-size: 13px; color: var(--color-success); }
.admin-version-list    { display: flex; flex-direction: column; gap: 8px; }
.admin-version-item {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--color-surface-2); border: 1px solid var(--color-border);
  border-radius: var(--radius-sm); padding: 10px 14px;
}
.admin-version-info  { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.admin-version-date  { font-size: 12px; color: var(--color-text-tertiary); }
.admin-version-count { font-size: 12px; color: var(--color-primary); font-weight: 600; }

/* ===== PREP SCREEN UPDATED ===== */
.prep-topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 20px; background: var(--color-surface);
  border-bottom: 1px solid var(--color-border); flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}
.prep-title-bar {
  font-size: 15px; font-weight: 600; color: var(--color-text-primary);
  flex: 1; text-align: center; margin: 0 12px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.prep-read-hint { text-align: center; font-size: 14px; color: var(--color-text-secondary); padding: 16px 20px 0; font-style: italic; }

/* 3-2-1 카운트다운 오버레이 */
.countdown-overlay {
  position: absolute; inset: 0; background: rgba(0,0,0,.75);
  display: flex; align-items: center; justify-content: center;
  z-index: 200;
}
.countdown-inner { text-align: center; }
.countdown-number {
  font-size: 120px; font-weight: 900; color: #fff;
  line-height: 1; text-shadow: 0 0 40px rgba(255,255,255,.5);
  animation: countPop .4s ease-out;
}
#screen-prep { position: relative; }

/* ===== BILINGUAL (JA 독음 + 원문) ===== */
.bilingual-pair    { margin: 0 !important; padding: 0 !important; }
.bilingual-reading { font-size: 16px !important; color: #1D1D1F !important; font-weight: 600 !important; line-height: 1.7 !important; margin: 0 0 1px 0 !important; padding: 0 !important; display: block !important; }
.bilingual-original { font-size: 12px !important; color: #9E9E9E !important; font-weight: 400 !important; line-height: 1.4 !important; margin: 0 0 10px 0 !important; padding: 0 !important; display: block !important; }
.bilingual-group,
.script-line-group { margin: 0 !important; padding: 0 !important; }
.bilingual-header  { display: inline-block; font-size: 12px; font-weight: 700; color: var(--color-text-secondary);
                     background: var(--color-bg); border-radius: 5px; padding: 2px 8px; margin: 8px 0 4px; }
.bilingual-sep     { height: 4px !important; margin: 0 !important; padding: 0 !important; }
.section-tag       { margin: 4px 0 !important; padding: 2px 6px !important; }
#prep-text,
#study-script-text { line-height: 1.6 !important; }
#prep-text .bilingual-reading  { font-size: 16px !important; color: #1D1D1F !important; font-weight: 600 !important; line-height: 1.7 !important; margin: 0 0 1px 0 !important; }
#prep-text .bilingual-original { font-size: 12px !important; color: #9E9E9E !important; font-weight: 400 !important; line-height: 1.4 !important; margin: 0 0 10px 0 !important; }
#prep-text .bilingual-pair     { margin: 0 !important; }
#prep-text .bilingual-sep      { height: 4px !important; margin: 0 !important; }

/* ===== AI RESULT SECTION ===== */
.ai-result-section { margin-top: 0; }
.ai-result-heading {
  font-size: 16px; font-weight: 700; color: var(--color-text-primary);
  margin-bottom: 12px;
}

/* skeleton */
.skeleton-line {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 400px 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 4px; height: 16px; margin: 8px 0;
}
.ai-ske-card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: 16px 18px; margin-bottom: 12px;
}
.ai-ske-header { display: flex; gap: 12px; margin-bottom: 8px; }
.ai-ske-error {
  text-align: center; color: var(--color-text-secondary);
  padding: 24px; font-size: 14px;
}

/* AI 오류 재시도 카드 */
.ai-error-card {
  background: #fff8f0; border: 1px solid #fed7aa;
  border-radius: var(--radius-lg); padding: 24px 20px;
  text-align: center; display: flex; flex-direction: column;
  align-items: center; gap: 10px;
}
.ai-error-icon { font-size: 32px; line-height: 1; }
.ai-error-title {
  font-size: 15px; font-weight: 700; color: #92400e;
}
.ai-error-sub {
  font-size: 13px; color: #78350f; line-height: 1.5;
}
.ai-error-actions {
  display: flex; gap: 10px; flex-wrap: wrap; justify-content: center;
  margin-top: 4px;
}
.ai-error-btn {
  padding: 10px 18px; border-radius: 10px; border: none;
  font-size: 14px; font-weight: 600; cursor: pointer;
  transition: opacity .15s;
}
.ai-error-btn:hover { opacity: .85; }
.ai-error-btn-retry {
  background: #f59e0b; color: #fff;
}
.ai-error-btn-rerecord {
  background: #e2e8f0; color: #334155;
}
.ai-error-hint {
  font-size: 12px; color: #b45309; line-height: 1.6;
  background: #fef3c7; border-radius: 8px; padding: 8px 12px;
  width: 100%; box-sizing: border-box;
}
@media (max-width: 480px) {
  .ai-error-actions { flex-direction: column; width: 100%; }
  .ai-error-btn { width: 100%; }
}

/* 등급 헤더 */
.ai-grade-header {
  display: flex; align-items: center; gap: 10px; margin-bottom: 14px;
}
.ai-grade-badge-new {
  display: inline-block; color: #fff; font-size: 14px; font-weight: 700;
  padding: 6px 16px; border-radius: 20px;
}
.ai-score-chip {
  font-size: 13px; font-weight: 700; color: #64748b;
  background: #f1f5f9; border-radius: 20px; padding: 4px 12px;
}

/* 카테고리 카드 */
.ai-cat-card {
  border-radius: var(--radius-lg); padding: 14px 16px;
  margin-bottom: 10px; border: 1px solid transparent;
}
.ai-card-good { background: #F0FFF4; border-color: #86efac; }
.ai-card-mid  { background: #EFF6FF; border-color: #bfdbfe; }
.ai-card-low  { background: #FFF7ED; border-color: #fed7aa; }
.ai-cat-card-header {
  display: flex; align-items: center; gap: 7px; margin-bottom: 10px;
}
.ai-cat-card-icon { font-size: 16px; }
.ai-cat-card-name { font-size: 14px; font-weight: 700; color: var(--color-text-primary); flex: 1; }
.ai-cat-level-badge {
  font-size: 12px; font-weight: 700; padding: 3px 10px; border-radius: 12px;
}
.lvl-good { background: #dcfce7; color: #15803d; }
.lvl-mid  { background: #dbeafe; color: #1d4ed8; }
.lvl-low  { background: #ffedd5; color: #c2410c; }
.ai-cat-score-chip { font-size: 11px; color: #94a3b8; }
.ai-card-fb-row {
  display: flex; gap: 8px; padding: 6px 0;
  border-top: 1px dashed rgba(0,0,0,.08); font-size: 13px; line-height: 1.5;
}
.ai-card-fb-icon { font-size: 14px; flex-shrink: 0; padding-top: 1px; }
.ai-card-fb-good   strong { color: #15803d; }
.ai-card-fb-improve strong { color: #1d4ed8; }
.ai-card-fb-tip    strong { color: #92400e; }

/* 핵심 목표 카드 */
.ai-focus-card {
  background: #f8faff; border: 1.5px solid #c7d2fe;
  border-radius: var(--radius-lg); padding: 16px 18px; margin-bottom: 10px;
}
.ai-focus-title { font-size: 14px; font-weight: 700; color: #4338ca; margin-bottom: 8px; }
.ai-focus-content { font-size: 14px; line-height: 1.6; color: var(--color-text-primary); }
.ai-focus-method {
  margin-top: 10px; font-size: 13px; color: var(--color-text-secondary); line-height: 1.5;
  padding-top: 10px; border-top: 1px solid #c7d2fe;
}
.ai-pm-label { font-weight: 700; color: #4338ca; }

/* 응원 카드 */
.ai-encourage-card {
  border-radius: var(--radius-lg); padding: 14px 16px;
  font-size: 14px; font-weight: 600; margin-bottom: 10px;
  background: linear-gradient(135deg, #fef3c7, #fffbeb);
  border: 1px solid #fde68a; color: #92400e;
}
.ai-encourage-green {
  background: linear-gradient(135deg, #dcfce7, #f0fdf4) !important;
  border-color: #86efac !important; color: #166534 !important;
}
.ai-encourage-blue {
  background: linear-gradient(135deg, #dbeafe, #eff6ff) !important;
  border-color: #93c5fd !important; color: #1e40af !important;
}
.ai-encourage-orange {
  background: linear-gradient(135deg, #ffedd5, #fff7ed) !important;
  border-color: #fdba74 !important; color: #9a3412 !important;
}
.ai-encourage-extra {
  margin-top: 8px; font-size: 12px; font-weight: 500;
  opacity: 0.85; line-height: 1.5;
}

/* ===== RESULT VOICE CARD ===== */
.result-voice-card {
  background: var(--color-surface); border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg); padding: 16px 18px; margin-top: 14px;
}
.rvc-title { font-size: 14px; font-weight: 700; color: var(--color-text-primary); margin-bottom: 10px; }
.rvc-divider { height: 1px; background: var(--color-border); margin: 10px 0; }
.rvc-audio-row { margin-bottom: 10px; }
.rvc-audio-label { font-size: 13px; font-weight: 600; color: var(--color-text-secondary); margin-bottom: 5px; }
.rvc-player { display: flex; align-items: center; gap: 8px; }
.rvc-play-btn { flex-shrink: 0; }
.rvc-scrub-wrap { flex: 1; display: flex; align-items: center; gap: 6px; min-width: 0; }
.rvc-scrub { flex: 1; height: 4px; cursor: pointer; accent-color: var(--color-accent); min-width: 0; }
.rvc-time  { font-size: 11px; color: var(--color-text-secondary); white-space: nowrap; flex-shrink: 0; }
.rvc-compare-row {
  display: flex; gap: 8px; align-items: center; flex-wrap: wrap;
  padding-top: 8px; border-top: 1px solid var(--color-border);
}

/* ===== RESULT ACTIONS ===== */
.result-actions {
  display: flex; gap: 10px; margin-top: 20px; flex-wrap: wrap;
}
.result-action-btn { flex: 1; justify-content: center; text-align: center; }

/* 잘한 점 박스 */
.ai-good-points-box {
  background: linear-gradient(135deg,#f0fdf4,#dcfce7);
  border: 1.5px solid #86efac; border-radius: var(--radius-lg);
  padding: 16px 18px; margin-bottom: 14px;
}
.ai-good-points-label { font-size: 13px; font-weight: 800; color: #166534; margin-bottom: 8px; }
.ai-good-point-item   { font-size: 14px; color: #15803d; line-height: 1.7; }

/* 점수 + 등급 헤더 */
.ai-score-header {
  display: flex; flex-direction: row; align-items: center; gap: 18px;
  background: var(--color-surface); border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg); padding: 18px 22px; margin-bottom: 14px;
  box-shadow: var(--shadow-md);
}
.ai-score-value { font-size: 56px; font-weight: 800; line-height: 1; letter-spacing: -2px; flex-shrink: 0; }
.ai-score-meta  { display: flex; flex-direction: column; gap: 5px; }
.ai-score-label { font-size: 12px; color: var(--color-text-secondary); }
.ai-grade-badge { display: inline-block; color: #fff; font-size: 15px; font-weight: 800; padding: 4px 14px; border-radius: 99px; letter-spacing: 0.5px; }
.ai-grade-note  { font-size: 11px; color: var(--color-text-tertiary); }

/* 카테고리 바 */
.ai-categories-box {
  background: var(--color-surface); border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md); padding: 16px 18px; margin-bottom: 14px;
  box-shadow: var(--shadow-sm);
}
.ai-cat-bar-row       { margin-bottom: 16px; }
.ai-cat-bar-row:last-child { margin-bottom: 0; }
.ai-cat-bar-header    { display: flex; align-items: center; gap: 6px; margin-bottom: 5px; }
.ai-cat-icon          { font-size: 14px; }
.ai-cat-name          { font-size: 13px; font-weight: 700; color: var(--color-text-secondary); flex: 1; }
.ai-cat-score         { font-size: 14px; font-weight: 800; }
.ai-cat-level         { font-size: 11px; font-weight: 700; padding: 2px 8px; border-radius: 99px; flex-shrink: 0; }
.level-good { background: #d1fae5; color: #065f46; }
.level-mid  { background: #fef9c3; color: #854d0e; }
.level-low  { background: #fee2e2; color: #9f1239; }
.ai-cat-bar-track  { height: 7px; background: #E5E5EA; border-radius: 99px; margin-bottom: 6px; overflow: hidden; }
.ai-cat-bar-fill   { height: 100%; border-radius: 99px; transition: width .6s ease; }
.ai-cat-feedback   { font-size: 12px; color: var(--color-text-secondary); line-height: 1.6; }

/* 카테고리별 다음 연습 목표 */
.ai-cat-practice-tip {
  font-size: 12px; color: var(--color-primary-light);
  background: #EEF2FF; border-radius: var(--radius-sm);
  padding: 7px 10px; margin-top: 7px; line-height: 1.6;
  border-left: 3px solid var(--color-primary);
}

/* 발음 오류 예시 */
.ai-pron-details    { margin-top: 6px; display: flex; flex-direction: column; gap: 4px; }
.ai-pron-detail-item { font-size: 12px; color: var(--color-primary); background: #EEF2FF; border-radius: var(--radius-sm); padding: 5px 10px; line-height: 1.5; }

/* 누락 키워드 */
.ai-missed-box      { background: #FFF0F0; border: 1.5px solid #fca5a5; border-radius: var(--radius-md); padding: 12px 16px; margin-bottom: 14px; }
.ai-missed-label    { font-size: 13px; font-weight: 800; color: #b91c1c; margin-bottom: 3px; }
.ai-missed-subtitle { font-size: 11px; color: #9f1239; margin-bottom: 8px; }
.ai-missed-list     { display: flex; flex-wrap: wrap; gap: 6px; }
.ai-missed-item     { background: #fee2e2; color: #9f1239; font-size: 12px; font-weight: 600; padding: 4px 10px; border-radius: 6px; border: 1px solid #fca5a5; }

/* 다음 연습 핵심 목표 — 네이비+흰색+오렌지 왼쪽 border */
.ai-next-focus-box {
  background: var(--color-primary);
  border: none;
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-md);
  padding: 16px 18px; margin-bottom: 14px;
}
.ai-next-focus-label   { font-size: 13px; font-weight: 800; color: rgba(255,255,255,.75); margin-bottom: 8px; }
.ai-next-focus-content { font-size: 14px; color: #fff; line-height: 1.7; font-weight: 600; }
.ai-practice-method {
  margin-top: 12px; font-size: 13px; color: rgba(255,255,255,.85);
  line-height: 1.8; border-top: 1px solid rgba(255,255,255,.2);
  padding-top: 10px; white-space: pre-line;
}
.ai-pm-label { font-weight: 800; display: block; margin-bottom: 5px; color: var(--color-accent-soft); }

/* 핵심 개선 포인트 (fallback) */
.ai-improvement-box   { background: #FFF7ED; border: 2px solid #fb923c; border-radius: var(--radius-lg); padding: 16px 18px; margin-bottom: 14px; }
.ai-improvement-label { font-size: 13px; font-weight: 800; color: #c2410c; margin-bottom: 8px; }
.ai-improvement-text  { font-size: 14px; color: #7c2d12; line-height: 1.7; }

/* 응원 메시지 */
.ai-encouragement-box  { background: linear-gradient(135deg,#ecfdf5,#f0fdf4); border: 1.5px solid #a7f3d0; border-radius: var(--radius-md); padding: 16px 18px; text-align: center; margin-bottom: 14px; }
.ai-encouragement-text { font-size: 15px; font-weight: 600; color: #065f46; }

/* 액션 버튼 */
.ai-action-buttons { display: flex; gap: 10px; justify-content: center; margin-top: 4px; margin-bottom: 6px; flex-wrap: wrap; }
.btn-ai-retry, .btn-ai-select { padding: 11px 22px; border-radius: var(--radius-md); font-size: 14px; font-weight: 700; cursor: pointer; border: none; transition: all .2s ease-in-out; }
.btn-ai-retry  { background: var(--color-accent); color: #fff; }
.btn-ai-select { background: var(--color-bg); color: var(--color-text-secondary); border: 1.5px solid var(--color-border); }
.btn-ai-retry:hover  { background: #e05e00; transform: translateY(-1px); }
.btn-ai-select:hover { opacity: .85; }

/* 하위 호환 */
.diff-words-box   { background: var(--color-surface); border: 1.5px solid var(--color-border); border-radius: var(--radius-md); padding: 16px 18px; margin-bottom: 14px; }
.diff-words-label { font-size: 13px; font-weight: 700; color: var(--color-text-secondary); margin-bottom: 10px; }
.diff-words { display: flex; flex-wrap: wrap; gap: 6px; }
.diff-word  { font-size: 14px; padding: 3px 8px; border-radius: 6px; }
.dw-correct { background: #dcfce7; color: #166534; }
.dw-missed  { background: #fee2e2; color: #9f1239; text-decoration: line-through; }
.dw-added   { background: #fff7ed; color: #9a3412; }
.improvement-box   { background: #EEF2FF; border: 1.5px solid #C7D2FE; border-radius: var(--radius-md); padding: 16px 18px; margin-bottom: 14px; }
.improvement-label { font-size: 13px; font-weight: 700; color: var(--color-primary); margin-bottom: 8px; }
.improvement-text  { font-size: 14px; color: var(--color-primary-light); line-height: 1.7; }
.encouragement-box  { background: linear-gradient(135deg,#ecfdf5,#f0fdf4); border: 1.5px solid #a7f3d0; border-radius: var(--radius-md); padding: 16px 18px; text-align: center; }
.encouragement-text { font-size: 15px; font-weight: 600; color: #065f46; }
.ai-score-grade     { font-size: 14px; font-weight: 700; margin-top: 6px; }

.result-bottom-actions { display: flex; justify-content: center; gap: 12px; margin-top: 32px; flex-wrap: wrap; }

/* ===== MV LANG TABS (modal + admin) ===== */
.mv-lang-tabs { display: flex; gap: 4px; margin-bottom: 10px; flex-wrap: wrap; }
.mv-lang-tab {
  padding: 5px 12px; border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-border);
  background: var(--color-surface); font-size: 12px; font-weight: 600;
  cursor: pointer; color: var(--color-text-secondary);
  transition: all .2s ease-in-out;
}
.mv-lang-tab.active { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.mv-lang-panel { display: none; }
.mv-lang-panel.active { display: block; }

/* ===== PRACTICE COUNT BADGE — 애플 알림 뱃지 스타일 ===== */
.practice-badge {
  display: inline-flex; align-items: center;
  font-size: 10px; font-weight: 700;
  height: 20px; padding: 0 7px; border-radius: 10px;
  margin-left: 5px; line-height: 1;
}
/* 1~4회: 회색 */
.pb-gray { background: #E5E5EA; color: var(--color-text-secondary); }
/* 5~9회: 네이비 */
.pb-blue { background: var(--color-primary); color: #fff; }
/* 10~19회: 오렌지 */
.pb-hot  { background: var(--color-accent); color: #fff; }
/* 20회↑: 골드 그라디언트 */
.pb-gold { background: linear-gradient(135deg, #F59E0B, #D97706); color: #fff; }

.detail-practice-info { margin: 0 0 14px; }
.practice-count-info {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; font-weight: 600; color: var(--color-text-secondary);
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: 20px; padding: 4px 12px;
  box-shadow: var(--shadow-sm);
}
.practice-count-device { font-size: 11px; color: var(--color-text-tertiary); font-weight: 400; }

/* ===== PRACTICE CHOICE CARD ===== */
.practice-choice-card {
  margin-top: 20px;
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px 16px;
  box-shadow: var(--shadow-sm);
}
.practice-choice-title {
  font-size: 13px; font-weight: 700; color: var(--color-text-tertiary);
  letter-spacing: .2px; margin-bottom: 12px;
}
/* 세 버튼 동등 배치 */
.practice-three-btns {
  display: flex; gap: 8px;
}
.practice-three-btns .btn-choice { flex: 1; min-width: 0; }
.btn-choice-study {
  background: var(--color-surface); color: #6366f1;
  border-color: #6366f1;
}
.btn-choice-study:hover {
  background: #6366f1; color: #fff;
  box-shadow: 0 4px 16px rgba(99,102,241,.3);
}
.btn-choice {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 4px; padding: 16px 10px; border-radius: var(--radius-md); border: 2px solid transparent;
  cursor: pointer; font-family: inherit; transition: all .2s ease-in-out; text-align: center;
}
.btn-choice:active { transform: scale(0.97); }
.btn-choice-full {
  background: linear-gradient(135deg, var(--color-accent), #e05e00);
  color: #fff; border-color: transparent;
  box-shadow: 0 4px 16px rgba(255,107,0,.35);
}
.btn-choice-full:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(255,107,0,.5); }
.btn-choice-full.pulse { animation: readyPulse 2s ease-in-out infinite; }
.btn-choice-drill {
  background: var(--color-surface); color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-choice-drill:hover:not(:disabled) {
  background: var(--color-primary); color: #fff;
  box-shadow: 0 4px 16px rgba(0,52,121,.3);
}
.btn-choice-drill:disabled {
  opacity: .4; cursor: not-allowed;
  border-color: var(--color-border); color: var(--color-text-tertiary);
}
.choice-icon  { font-size: 22px; line-height: 1; }
.choice-label { font-size: 14px; font-weight: 700; line-height: 1.3; }
.choice-desc  { font-size: 11px; opacity: .8; line-height: 1.2; }

/* ===== MODEL VOICE BUTTON DISABLED ===== */
.btn-model-voice:disabled,
.btn-model-voice.mv-btn-disabled {
  background: #E5E5EA; color: var(--color-text-tertiary);
  cursor: default; box-shadow: none; transform: none;
}

/* ===== SCRIPT SENTENCE (highlight only, no click) ===== */
.script-sentence {
  border-radius: 4px; padding: 1px 2px;
  transition: background .2s ease-in-out; display: inline;
}
.sentence-active { background: rgba(0,52,121,.18) !important; outline: 1.5px solid var(--color-primary); }

/* ===== SCREEN DRILL ===== */
#screen-drill { flex-direction: column; }
.drill-topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 20px; background: var(--color-surface);
  border-bottom: 1px solid var(--color-border); flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}
.drill-topbar-title    { font-size: 15px; font-weight: 700; color: var(--color-text-primary); }
.drill-progress-text   { font-size: 14px; font-weight: 700; color: var(--color-primary); min-width: 50px; text-align: right; }
.drill-progress-bar-wrap { height: 5px; background: #E5E5EA; flex-shrink: 0; }
.drill-progress-fill   { height: 100%; background: var(--color-accent); transition: width .3s ease-in-out; }
.drill-body {
  flex: 1; overflow-y: auto; padding: 24px 20px 32px;
  max-width: 720px; width: 100%; margin: 0 auto;
  display: flex; flex-direction: column; gap: 20px; align-items: center;
}
.drill-sentence-box {
  background: var(--color-surface); border: 2px solid var(--color-primary);
  border-radius: var(--radius-lg); padding: 24px 28px;
  font-size: 18px; font-weight: 600; color: var(--color-text-primary);
  line-height: 1.7; text-align: center; width: 100%; box-sizing: border-box;
  box-shadow: var(--shadow-sm);
}
.drill-actions  { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.drill-compare  { display: flex; gap: 10px; flex-direction: column; align-items: center; width: 100%; }
.drill-compare.hidden { display: none; }
#drill-compare-player .mvp-wrap { padding: 8px 12px; gap: 8px; }
#drill-compare-player .mvp-play-btn { font-size: 13px; padding: 6px 12px; }
.drill-nav-row  { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.drill-complete { text-align: center; width: 100%; }
.drill-complete.hidden { display: none; }
.drill-complete-icon { font-size: 52px; margin-bottom: 12px; }
.drill-complete-msg  { font-size: 22px; font-weight: 700; color: var(--color-text-primary); margin-bottom: 20px; }

/* ===== RESULT COMPARE SECTION ===== */
.result-compare-section {
  margin: 20px 0 0; padding: 16px;
  background: var(--color-surface-2); border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
}
.result-compare-section.hidden { display: none; }
.compare-controls  { display: flex; flex-direction: column; gap: 10px; }
.compare-row       { display: flex; align-items: center; gap: 12px; }
.compare-label     { font-size: 14px; font-weight: 600; min-width: 80px; }
.compare-row-alt   { margin-top: 4px; }
.compare-status    { font-size: 14px; font-weight: 600; color: var(--color-primary); padding: 4px 0; }
.compare-status.hidden { display: none; }

/* ===== TOAST ===== */
.app-toast {
  position: fixed; top: 72px; left: 50%;
  transform: translateX(-50%) translateY(-12px);
  background: rgba(29,29,31,.88); color: #fff;
  padding: 9px 22px; border-radius: var(--radius-xl);
  font-size: 14px; font-weight: 500;
  opacity: 0; pointer-events: none;
  transition: opacity .2s ease-in-out, transform .2s ease-in-out;
  z-index: 9999; white-space: nowrap;
  box-shadow: var(--shadow-md);
}
.app-toast.visible { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ===== SCORE SIMPLE GRID (result 간소화) ===== */
.score-simple-grid {
  display: flex; flex-direction: column; gap: 4px;
  background: var(--color-surface); border-radius: var(--radius-md);
  padding: 12px 16px; margin: 12px 0;
  border: 1.5px solid var(--color-border);
}
.score-simple-row {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 0; border-bottom: 1px solid var(--color-border);
}
.score-simple-row:last-child { border-bottom: none; }
.score-simple-name {
  flex: 1; font-size: 15px; font-weight: 600; color: var(--color-text-primary);
}
.score-simple-level {
  font-size: 15px; font-weight: 700; padding: 3px 12px;
  border-radius: 20px;
}
.ss-good { background: #dcfce7; color: #16a34a; }
.ss-mid  { background: #fef9c3; color: #92400e; }
.ss-low  { background: #fee2e2; color: #dc2626; }
.score-simple-pts {
  font-size: 12px; font-weight: 600; min-width: 44px; text-align: right;
}

/* ===== DRILL SCRUBBAR ===== */
.drill-model-controls {
  display: flex; flex-direction: column; gap: 8px; width: 100%;
}
.drill-scrubbar {
  display: flex; align-items: center; gap: 10px;
  padding: 4px 0;
}
.drill-scrubbar input[type=range] {
  flex: 1; height: 4px; accent-color: var(--color-primary);
  cursor: pointer;
}
#drill-scrub-time {
  font-size: 12px; color: var(--color-text-secondary); white-space: nowrap; min-width: 72px;
}

/* ===== COMMON MODEL VOICE PLAYER (mvp) ===== */
.mvp-wrap {
  display: flex; align-items: center; gap: 8px;
  background: var(--color-surface); border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md); padding: 8px 12px; margin: 8px 0;
  flex-wrap: wrap;
}
.mvp-wrap.mvp-disabled { opacity: 0.6; }
.mvp-play-btn {
  background: var(--color-primary); color: #fff;
  border: none; border-radius: var(--radius-sm);
  padding: 7px 14px; font-size: 13px; font-weight: 700;
  cursor: pointer; white-space: nowrap; flex-shrink: 0;
  transition: background .15s;
}
.mvp-play-btn:disabled {
  background: var(--gray-300); color: var(--gray-500); cursor: not-allowed;
}
.mvp-play-btn:not(:disabled):hover { background: var(--color-primary-light); }
.mvp-scrub-wrap {
  display: flex; align-items: center; gap: 8px; flex: 1; min-width: 0;
}
.mvp-scrub {
  flex: 1; height: 4px; accent-color: var(--color-primary);
  cursor: pointer; min-width: 60px;
}
.mvp-scrub:disabled { cursor: not-allowed; opacity: 0.5; }
.mvp-time {
  font-size: 12px; color: var(--color-text-secondary);
  white-space: nowrap; min-width: 68px; text-align: right;
}
.mvp-gender-wrap {
  display: flex; gap: 4px; flex-shrink: 0;
}
.mvp-gender-btn {
  padding: 5px 10px; border: 1.5px solid var(--color-primary);
  border-radius: var(--radius-sm); background: #fff;
  color: var(--color-primary); font-size: 12px; font-weight: 700;
  cursor: pointer; transition: background .15s, color .15s;
}
.mvp-gender-btn.active {
  background: var(--color-primary); color: #fff;
}
.mvp-no-voice {
  font-size: 13px; color: var(--gray-400); padding: 4px 0;
}

/* ===== AI FEEDBACK 3-PART LAYOUT ===== */
.ai-fb-part { margin: 4px 0; font-size: 14px; line-height: 1.6; }
.ai-fb-good { color: #16a34a; }
.ai-fb-improve { color: #7c3aed; }
.ai-fb-tip { color: #1d4ed8; font-weight: 600; }

/* ===== SCREEN STUDY ===== */
#screen-study { flex-direction: column; overflow: hidden; }
.study-topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 16px; background: var(--color-surface);
  border-bottom: 1px solid var(--color-border); flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}
.study-title-bar {
  font-size: 14px; font-weight: 700; color: var(--color-text-primary);
  flex: 1; text-align: center; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  padding: 0 8px;
}
.study-body {
  flex: 1; overflow-y: auto; padding: 16px;
  display: flex; flex-direction: column; gap: 16px;
}
/* 학습 화면 모델 음성 카드 */
.study-mvp-card {
  background: var(--color-surface); border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md); padding: 12px 14px;
}
.study-mvp-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 8px;
}
.study-mvp-title {
  font-size: 13px; font-weight: 700; color: var(--color-text-secondary);
}
/* 카드 안 플레이어 여백 제거 */
.study-mvp-card .mvp-wrap { padding: 0; box-shadow: none; border: none; background: none; }

.study-guide-section {
  background: var(--color-surface); border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md); padding: 16px;
}
.study-guide-header {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
}
.study-guide-title {
  font-size: 14px; font-weight: 700; color: var(--color-text-primary);
}
.study-gen-btn {
  padding: 8px 16px; font-size: 13px; white-space: nowrap; flex-shrink: 0;
}
.study-guide-loading {
  text-align: center; padding: 20px; color: var(--color-text-secondary);
  font-size: 14px;
}
.study-guide-error {
  color: var(--color-fail); font-size: 13px; padding: 8px 0;
}
/* 가이드 결과 카드들 */
.sg-summary-card {
  background: #eff6ff; border: 1px solid #bfdbfe;
  border-radius: var(--radius-sm); padding: 12px 14px;
  font-size: 14px; line-height: 1.6; color: #1e40af;
  margin-top: 14px;
}
.sg-section { margin-top: 14px; }
.sg-section-header { display: flex; align-items: center; gap: 6px; margin-bottom: 6px; }
.sg-section-title {
  font-size: 13px; font-weight: 700; color: var(--color-text-secondary);
  text-transform: uppercase; letter-spacing: .3px; flex: 1;
}
/* 편집 버튼 */
.sg-edit-btn {
  background: none; border: 1px solid var(--color-border); border-radius: 6px;
  padding: 2px 7px; font-size: 12px; cursor: pointer; color: var(--color-text-secondary);
  flex-shrink: 0;
}
.sg-edit-btn:hover { background: var(--color-surface); }
.sg-edit-area {
  width: 100%; min-height: 52px; padding: 7px 9px; margin: 4px 0;
  border: 1.5px solid #6366f1; border-radius: 6px;
  font-size: 13px; line-height: 1.5; resize: vertical; box-sizing: border-box;
  font-family: inherit;
}
.sg-edit-input {
  width: 100%; padding: 7px 9px; margin: 4px 0;
  border: 1.5px solid #6366f1; border-radius: 6px;
  font-size: 13px; box-sizing: border-box; font-family: inherit;
}
.sg-edit-hint { font-size: 11px; color: var(--color-text-secondary); margin-top: -2px; }
.sg-edit-label { font-size: 12px; color: var(--color-text-secondary); margin-top: 6px; }
.sg-save-btn { margin-top: 14px; width: 100%; }
/* 끊어읽기 */
.sg-break-item {
  border-bottom: 1px solid var(--color-border); margin-bottom: 2px;
}
.sg-break-item:last-child { border-bottom: none; }
.break-script-line {
  font-size: 16px; color: #1D1D1F; line-height: 1.8; padding: 10px 14px 4px;
}
.break-guide-line {
  font-size: 13px; color: #1D4ED8; background: #EFF6FF;
  border-left: 3px solid #3B82F6; padding: 6px 10px;
  border-radius: 0 6px 6px 0; margin-bottom: 12px;
}
.sg-bp-short { color: #22C55E; font-weight: 800; font-size: 1.1em; }  /* ∙(반박자) — 초록 */
.sg-bp-long  { color: #3B82F6; font-weight: 800; font-size: 1.2em; }  /* /(한박자) — 파란 */
.sg-bp-legend {
  font-size: 12px; margin-bottom: 8px; display: flex; gap: 14px; flex-wrap: wrap;
  padding: 6px 10px; background: #F8FAFF; border-radius: 6px;
  border: 1px solid #DBEAFE;
}
/* 강조 단어 */
.sg-emphasis-wrap { display: flex; flex-wrap: wrap; gap: 6px; }
.sg-emphasis-badge {
  background: #fff7ed; color: #c2410c; border: 1px solid #fed7aa;
  border-radius: 20px; padding: 3px 12px;
  font-size: 13px; font-weight: 700;
}
/* 속도 & 억양 */
.sg-speed-row, .sg-intonation-row {
  font-size: 14px; line-height: 1.6; padding: 4px 0;
  color: var(--color-text-primary);
}
.sg-inton-details { margin-top: 8px; display: flex; flex-direction: column; gap: 8px; }
.sg-inton-detail {
  font-size: 13px; padding: 6px 0; border-bottom: 1px solid var(--color-border);
}
.sg-inton-detail:last-child { border-bottom: none; }
.sg-inton-detail-top { display: flex; align-items: center; gap: 8px; }
.sg-inton-symbol { font-size: 20px; font-weight: 700; flex-shrink: 0; width: 28px; }
.sg-inton-up   { color: #FF3B30; font-weight: 700; font-size: 1.2em; }
.sg-inton-down { color: #0051C8; font-weight: 700; font-size: 1.2em; }
.sg-inton-flat { color: #34C759; font-weight: 700; font-size: 1.2em; }
.sg-inton-phrase { font-weight: 600; color: var(--color-text-primary); }
.sg-inton-guide {
  color: var(--color-text-secondary); font-size: 12px;
  margin-top: 4px; padding-left: 36px; display: block;
}
/* markedText: 기호 포함 텍스트 (↗↘→ 인라인) */
.sg-inton-marked-text {
  font-size: 15px; color: #1D1D1F; line-height: 1.9;
  padding: 6px 0 4px;
}
.sg-inton-arrow { font-size: 0.85em; font-weight: 700; vertical-align: super; }
/* segments: 구간별 설명 */
.sg-inton-segments {
  display: flex; flex-direction: column; gap: 6px;
  margin-top: 6px;
}
.sg-inton-segment {
  display: flex; align-items: flex-start; gap: 8px;
  padding: 6px 10px; border-radius: 6px; background: #F8FAFF;
  border-left: 3px solid #E0E7FF;
}
.sg-inton-segment .sg-inton-symbol { font-size: 16px; flex-shrink: 0; width: 22px; }
.sg-inton-seg-content { display: flex; flex-direction: column; gap: 1px; }
.sg-inton-seg-content .sg-inton-phrase { font-size: 13px; font-weight: 600; color: #1D1D1F; }
.sg-inton-seg-content .sg-inton-guide { font-size: 12px; padding-left: 0; margin-top: 0; }
.sg-inton-overall-guide {
  font-size: 12px; color: var(--color-text-secondary);
  margin-top: 6px; padding: 4px 0;
  border-top: 1px solid var(--color-border);
}
/* 팁 */
.sg-tip-item {
  padding: 5px 0; font-size: 14px; line-height: 1.5;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-primary);
}
.sg-tip-item:last-child { border-bottom: none; }
/* 방송문 섹션 */
.study-script-section {
  background: var(--color-surface); border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md); padding: 16px;
}
.study-script-label {
  font-size: 12px; font-weight: 700; color: var(--color-text-tertiary);
  margin-bottom: 10px; letter-spacing: .3px;
}
.study-script-text {
  line-height: 1.8; margin-bottom: 0; color: var(--color-text-primary);
}
/* 한국어·영어 개별 줄 */
.study-script-line {
  font-size: 15px; line-height: 1.8; margin-bottom: 8px; padding: 0;
}
.study-script-sep { height: 8px; margin-bottom: 0; }
/* 이중 언어(ja/ca) 학습 화면 전용 오버라이드 */
#study-script-text .bilingual-reading  { font-size: 16px !important; color: #1D1D1F !important; font-weight: 600 !important; line-height: 1.7 !important; margin: 0 0 1px 0 !important; }
#study-script-text .bilingual-original { font-size: 12px !important; color: #9E9E9E !important; font-weight: 400 !important; line-height: 1.4 !important; margin: 0 0 10px 0 !important; }
#study-script-text .bilingual-pair { margin: 0 !important; }
#study-script-text .bilingual-sep  { height: 4px !important; margin: 0 !important; }
.study-script-text .bilingual-reading  { font-size: 16px; color: #1D1D1F; font-weight: 600; line-height: 1.7; margin: 0 0 1px 0; }
.study-script-text .bilingual-original { font-size: 12px; color: #9E9E9E; font-weight: 400; line-height: 1.4; margin: 0 0 10px 0; }
.study-script-text .bilingual-pair { margin: 0; }
.study-script-text .bilingual-sep  { height: 4px; }
/* 중국어 독음 로딩 인디케이터 */
.cn-reading-loading {
  font-size: 12px; color: #8E8E93; text-align: center;
  padding: 6px 0 4px; letter-spacing: 0.01em;
}
/* ─── 마스터 방송문 카드 ─────────────────────────────────────── */
.master-script-card {
  background: #FAFAFA;
  border: 1px solid #E5E5EA;
  border-radius: 12px;
  padding: 16px;
}
.master-script-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 4px;
}
.master-script-title {
  font-size: 13px; font-weight: 700; color: var(--color-text-primary);
}
.master-toggle-btn {
  background: none; border: 1px solid #C7C7CC; border-radius: 7px;
  padding: 4px 10px; font-size: 12px; color: #636366;
  cursor: pointer; white-space: nowrap; flex-shrink: 0;
}
.master-toggle-btn:hover { background: #F2F2F7; }
.master-script-subtitle {
  font-size: 11px; color: #8E8E93; margin-bottom: 12px;
}
.master-script-body {
  font-size: 16px; line-height: 2.0; color: #1D1D1F;
}
.master-script-legend {
  margin-top: 14px; padding-top: 10px;
  border-top: 1px solid #E5E5EA;
  font-size: 12px; color: #6E6E73;
  display: flex; gap: 12px; flex-wrap: wrap;
}
@media (max-width: 768px) {
  .master-script-legend { gap: 8px; font-size: 11px; }
}

/* 하단 버튼 */
.study-bottom {
  display: flex; gap: 10px; padding: 14px 16px;
  background: var(--color-surface); border-top: 1px solid var(--color-border);
  flex-shrink: 0;
}
.study-bottom-btn { flex: 1; padding: 14px 10px; }
@media (max-width: 480px) {
  .practice-three-btns { gap: 6px; }
  .practice-three-btns .btn-choice { padding: 12px 6px; }
  .choice-icon { font-size: 18px; }
  .choice-label { font-size: 12px; }
}