/* =============================================
   감테크 브랜드 컬러 & 커스텀 컴포넌트
   ============================================= */

/* Google Fonts — Pretendard */
@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/variable/pretendardvariable.min.css');

:root {
  --md-primary-fg-color: #1A1A35;
  --md-primary-fg-color--light: #2B4FE8;
  --md-primary-fg-color--dark: #0E0E21;
  --md-accent-fg-color: #2B4FE8;
  --md-text-font: "Pretendard Variable", "Pretendard", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
}

[data-md-color-scheme="slate"] {
  --md-primary-fg-color: #2B4FE8;
  --md-accent-fg-color: #6E88F0;
  --md-default-bg-color: #0F0F1E;
}

/* =============================================
   Phase 배지
   ============================================= */
.phase-badge {
  display: inline-block;
  padding: 4px 12px;
  background: var(--md-primary-fg-color);
  color: #FFF;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-right: 8px;
  vertical-align: middle;
}

/* =============================================
   예상 시간 배지
   ============================================= */
.time-badge {
  display: inline-block;
  padding: 4px 10px;
  background: #FFF8E1;
  color: #BA7517;
  border-radius: 4px;
  font-size: 12px;
  font-family: 'JetBrains Mono', monospace;
  border: 1px solid #F0DAA8;
  vertical-align: middle;
}

[data-md-color-scheme="slate"] .time-badge {
  background: #2A2000;
  color: #F0C040;
  border-color: #5A4000;
}

/* =============================================
   체크포인트 박스
   ============================================= */
.checkpoint {
  padding: 16px 20px;
  background: #E8F5E9;
  border-left: 4px solid #1D9E75;
  border-radius: 4px;
  margin: 20px 0;
}

.checkpoint-title {
  font-weight: 700;
  color: #0E5A42;
  margin-bottom: 8px;
  font-size: 14px;
}

[data-md-color-scheme="slate"] .checkpoint {
  background: #0D2018;
  border-left-color: #1D9E75;
}

[data-md-color-scheme="slate"] .checkpoint-title {
  color: #4ECBA0;
}

/* =============================================
   고통 체험 박스
   ============================================= */
.pain-box {
  padding: 16px 20px;
  background: #FCE4E4;
  border-left: 4px solid #E84B4B;
  border-radius: 4px;
  margin: 20px 0;
}

.pain-box-title {
  font-weight: 700;
  color: #8B0000;
  margin-bottom: 8px;
  font-size: 14px;
}

[data-md-color-scheme="slate"] .pain-box {
  background: #250A0A;
  border-left-color: #E84B4B;
}

[data-md-color-scheme="slate"] .pain-box-title {
  color: #FF8080;
}

/* =============================================
   표 스타일
   ============================================= */
.md-typeset table:not([class]) {
  font-size: 14px;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}

.md-typeset table:not([class]) th {
  background: var(--md-primary-fg-color);
  color: #FFF;
  font-weight: 600;
  white-space: nowrap;
}

.md-typeset table:not([class]) tr:nth-child(even) {
  background: rgba(43, 79, 232, 0.04);
}

/* =============================================
   네비게이션 탭 강조
   ============================================= */
.md-tabs__link--active {
  font-weight: 700;
}

/* =============================================
   코드 블록
   ============================================= */
.md-typeset code {
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 0.85em;
}

/* =============================================
   페이지 하단 이동 버튼 (커스텀)
   ============================================= */
.nav-buttons {
  display: flex;
  justify-content: space-between;
  margin-top: 40px;
  gap: 16px;
}

.nav-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 14px;
  text-decoration: none !important;
  border: 2px solid var(--md-primary-fg-color--light);
  color: var(--md-primary-fg-color--light) !important;
  transition: all 0.2s;
}

.nav-btn:hover {
  background: var(--md-primary-fg-color--light);
  color: #FFF !important;
}

.nav-btn.next {
  margin-left: auto;
  background: var(--md-primary-fg-color);
  color: #FFF !important;
  border-color: var(--md-primary-fg-color);
}

.nav-btn.next:hover {
  background: var(--md-primary-fg-color--light);
  border-color: var(--md-primary-fg-color--light);
}

/* =============================================
   히어로 섹션 (index.md)
   ============================================= */
.hero-section {
  text-align: center;
  padding: 40px 20px 32px;
  margin-bottom: 32px;
  background: linear-gradient(135deg, #1A1A35 0%, #2B4FE8 100%);
  border-radius: 12px;
  color: #FFF;
}

.hero-section h1 {
  color: #FFF !important;
  font-size: 2rem;
  margin-bottom: 8px;
}

.hero-section p {
  color: rgba(255,255,255,0.85);
  font-size: 1.1rem;
}

/* Phase 타임라인 */
.phase-timeline {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 24px 0;
}

.phase-card {
  flex: 1;
  min-width: 140px;
  padding: 14px 16px;
  border: 2px solid rgba(43, 79, 232, 0.2);
  border-radius: 8px;
  text-align: center;
}

.phase-card .phase-num {
  font-size: 11px;
  font-weight: 700;
  color: #2B4FE8;
  letter-spacing: 0.08em;
  display: block;
  margin-bottom: 4px;
}

.phase-card .phase-name {
  font-size: 13px;
  font-weight: 600;
  display: block;
}

.phase-card .phase-time {
  font-size: 11px;
  color: #888;
  font-family: 'JetBrains Mono', monospace;
  display: block;
  margin-top: 4px;
}