/* 대한민국 근현대사 팩트 아카이브 디자인 시스템 토큰 및 공통 스타일 */
:root {
  --fg: #0f172a;
  --muted: #475569;
  --bg: #f8fafc;
  --card: #ffffff;
  --surface-2: #f1f5f9;
  --line: #e2e8f0;
  --line-strong: #cbd5e1;
  --primary: #1d4ed8;
  --primary-soft: #dbeafe;
  --success: #15803d;
  --success-soft: #dcfce7;
  --warning: #b45309;
  --warning-soft: #fef3c7;
  --danger: #b91c1c;
  --danger-soft: #fee2e2;
  --purple: #6d28d9;
  --purple-soft: #ede9fe;
  --radius-sm: 6px;
  --radius-md: 10px;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.65;
}
.container { max-width: 1120px; margin: 0 auto; padding: 28px 20px; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
code { background: #eef2f7; padding: 2px 6px; border-radius: 4px; font-size: .88em; }

/* 헤더 & 내비게이션 */
.site-header, .admin-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  padding: 14px 24px;
  background: var(--card);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 20;
}
.brand { font-weight: 800; font-size: 1.08rem; color: var(--fg); text-decoration: none; }
.public-nav, .admin-nav { display: flex; flex-wrap: wrap; gap: 14px; margin-left: 8px; font-size: .94rem; }
.public-nav a, .admin-nav a { color: var(--muted); font-weight: 600; padding: 4px 8px; border-radius: 6px; }
.public-nav a:hover, .admin-nav a:hover { background: var(--surface-2); color: var(--fg); text-decoration: none; }
.admin-header .logout { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.who { color: var(--muted); font-size: .9rem; }
.site-footer { padding: 28px 20px; text-align: center; color: var(--muted); border-top: 1px solid var(--line); margin-top: 48px; font-size: .88rem; }

/* 카드 · 그리드 */
.hero-box {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: #f8fafc;
  padding: 28px;
  border-radius: 14px;
  margin-bottom: 24px;
}
.hero-box h1 { margin: 0 0 8px; font-size: 1.65rem; }
.hero-box p { margin: 0; color: #cbd5e1; max-width: 840px; }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(145px, 1fr));
  gap: 12px;
  margin-bottom: 28px;
}
.stat-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 16px;
}
.stat-label { font-size: .82rem; color: var(--muted); font-weight: 600; }
.stat-value { font-size: 1.55rem; font-weight: 800; color: var(--fg); margin-top: 4px; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-bottom: 18px;
}
.card h2, .card h3 { margin-top: 0; }
.card-meta { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: .85rem; color: var(--muted); margin-bottom: 8px; }

/* 7단계 검증 상태 배지 표준 */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 9px;
  border-radius: 999px;
  font-size: .78rem;
  font-weight: 700;
  border: 1px solid transparent;
}
.badge-officially_confirmed { background: var(--success-soft); color: var(--success); border-color: #86efac; }
.badge-consensus            { background: var(--primary-soft); color: var(--primary); border-color: #93c5fd; }
.badge-controversial        { background: var(--warning-soft); color: var(--warning); border-color: #fcd34d; }
.badge-alleged              { background: #f3f4f6; color: #374151; border-color: #d1d5db; }
.badge-officially_denied    { background: var(--danger-soft); color: var(--danger); border-color: #fca5a5; }
.badge-retrial_overturned   { background: var(--purple-soft); color: var(--purple); border-color: #c4b5fd; }
.badge-insufficient_evidence{ background: #fef2f2; color: #991b1b; border-color: #fecaca; }
.badge-tier                 { background: #0f172a; color: #f8fafc; }

/* 비교 대조표 그리드 */
.compare-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin-top: 12px;
}
.compare-col {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
}
.compare-col h4 { margin: 0 0 6px; font-size: .92rem; }
.quote-box {
  background: #f8fafc;
  border-left: 4px solid var(--primary);
  padding: 10px 14px;
  margin: 10px 0;
  font-size: .92rem;
  color: #1e293b;
}
.legal-notice {
  background: #fffbeb;
  border: 1px solid #fde68a;
  color: #92400e;
  padding: 12px 16px;
  border-radius: 8px;
  font-size: .88rem;
  margin-bottom: 18px;
}

/* 버튼 & 테이블 */
.btn { padding: 9px 16px; border: 1px solid var(--line); border-radius: 8px; background: var(--card); cursor: pointer; font: inherit; font-weight: 600; display: inline-block; }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-ghost { background: transparent; }
.btn-block { width: 100%; padding: 12px; }

.table-wrap { overflow-x: auto; background: var(--card); border: 1px solid var(--line); border-radius: 10px; margin-bottom: 18px; }
table { border-collapse: collapse; width: 100%; min-width: 600px; }
th, td { padding: 10px 14px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
th { background: #f1f5f9; font-size: .84rem; color: var(--muted); white-space: nowrap; }

/* 로그인 */
.auth-body { display: flex; align-items: center; justify-content: center; min-height: 100vh; margin: 0; }
.auth-wrap { width: 100%; max-width: 380px; padding: 20px; }
.auth-card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 28px; display: flex; flex-direction: column; gap: 14px; }
.auth-title { margin: 0 0 6px; font-size: 1.25rem; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field-label { font-size: .85rem; color: var(--muted); }
.field input[type=text], .field input[type=password], .field textarea, .field select {
  width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; font: inherit;
}
.pw-wrap { position: relative; display: block; width: 100%; }
.pw-wrap input { width: 100%; padding-right: 44px !important; }
.pw-toggle {
  position: absolute; top: 50%; right: 6px; transform: translateY(-50%);
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; padding: 0; border: 0; background: transparent;
  color: var(--muted); cursor: pointer; border-radius: 6px;
}
.pw-toggle:hover { color: var(--fg); background: var(--surface-2); }
.pw-toggle svg { width: 20px; height: 20px; flex-shrink: 0; pointer-events: none; display: block; }
.pw-toggle svg[hidden] { display: none !important; }
.pw-toggle[aria-pressed="false"] .icon-eye-off { display: none !important; }
.pw-toggle[aria-pressed="true"] .icon-eye { display: none !important; }
.pw-toggle:focus-visible { outline: 2px solid var(--primary); outline-offset: 1px; }
.check { display: flex; align-items: center; gap: 8px; font-size: .9rem; color: var(--muted); }
.alert-error { margin: 0; padding: 10px 12px; background: #fef2f2; color: var(--danger); border: 1px solid #fecaca; border-radius: 8px; font-size: .9rem; }
.sorts { color: var(--muted); font-size: .9rem; }

/* RelScope 토큰 연결 */
.relscope {
  --rm-bg: var(--bg);
  --rm-surface: var(--card);
  --rm-surface-2: var(--surface-2);
  --rm-border: var(--line);
  --rm-border-strong: var(--line-strong);
  --rm-text: var(--fg);
  --rm-text-muted: var(--muted);
  --rm-accent: var(--primary);
  --rm-on-accent: #ffffff;
  --rm-ok: var(--success);
  --rm-ok-soft: var(--success-soft);
  --rm-warn: var(--warning);
  --rm-warn-soft: var(--warning-soft);
  --rm-fail: var(--danger);
  --rm-fail-soft: var(--danger-soft);
}