/* ═══════════════════════════════════════════════════════════
   누리보이스 ISO 통합경영시스템 (IMS) - 메인 디자인 시스템
   ═══════════════════════════════════════════════════════════ */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;500;600;700;800&display=swap');

/* ── CSS 변수 (색상 시스템) ── */
:root {
  /* 브랜드 색상 */
  --primary:        #1a3a5c;
  --primary-light:  #2a5298;
  --primary-glow:   rgba(26,58,92,0.15);
  --accent:         #0ea5e9;
  --accent-light:   #38bdf8;

  /* ISO 규격별 색상 */
  --iso-q:          #2563eb;   /* ISO 9001 품질 - 파랑 */
  --iso-q-light:    #dbeafe;
  --iso-e:          #16a34a;   /* ISO 14001 환경 - 녹색 */
  --iso-e-light:    #dcfce7;
  --iso-s:          #ea580c;   /* ISO 45001 안전 - 주황 */
  --iso-s-light:    #ffedd5;

  /* 상태 색상 */
  --success:        #22c55e;
  --warning:        #f59e0b;
  --danger:         #ef4444;
  --info:           #06b6d4;

  /* 배경 */
  --bg-base:        #f0f4f8;
  --bg-card:        #ffffff;
  --bg-sidebar:     #0f2240;
  --bg-header:      #ffffff;

  /* 텍스트 */
  --text-primary:   #1e293b;
  --text-secondary: #64748b;
  --text-muted:     #94a3b8;
  --text-white:     #ffffff;

  /* 테두리 */
  --border:         #e2e8f0;
  --border-light:   #f1f5f9;

  /* 그림자 */
  --shadow-sm:      0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md:      0 4px 16px rgba(0,0,0,0.08), 0 2px 6px rgba(0,0,0,0.05);
  --shadow-lg:      0 10px 40px rgba(0,0,0,0.12), 0 4px 12px rgba(0,0,0,0.06);
  --shadow-blue:    0 4px 20px rgba(26,58,92,0.25);

  /* 레이아웃 */
  --sidebar-w:      260px;
  --topbar-h:       64px;
  --radius:         12px;
  --radius-sm:      8px;
  --radius-lg:      16px;
  --transition:     0.25s cubic-bezier(0.4, 0, 0.2, 1);

  /* 간격·폰트 토큰 (레거시 템플릿 호환) */
  --spacing-xs:     6px;
  --spacing-sm:     10px;
  --spacing-md:     16px;
  --spacing-lg:     24px;
  --spacing-xl:     32px;
  --font-xs:        0.72rem;
  --font-sm:        0.8rem;
  --font-md:        0.88rem;
}

/* ── 리셋 & 기본 ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 14px; scroll-behavior: smooth; }

body {
  font-family: 'Noto Sans KR', -apple-system, sans-serif;
  background: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
}

a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; }
table { border-collapse: collapse; width: 100%; }

/* ═══════════════════════════════════════════════════════════
   로그인 페이지
   ═══════════════════════════════════════════════════════════ */
.login-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: linear-gradient(135deg, #0f2240 0%, #1a3a5c 40%, #0ea5e9 100%);
  position: relative;
  overflow: hidden;
}

.login-bg { position: fixed; inset: 0; pointer-events: none; }
.login-bg-circles { position: relative; width: 100%; height: 100%; }
.circle {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  animation: floatCircle 8s ease-in-out infinite;
}
.circle-1 { width: 500px; height: 500px; top: -150px; right: -100px; animation-delay: 0s; }
.circle-2 { width: 300px; height: 300px; bottom: -100px; left: -80px; animation-delay: 2s; }
.circle-3 { width: 200px; height: 200px; top: 40%; left: 60%; animation-delay: 4s; }

@keyframes floatCircle {
  0%, 100% { transform: translateY(0) scale(1); }
  50%       { transform: translateY(-20px) scale(1.05); }
}

.login-container {
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: 440px;
  padding: 20px;
}

.login-card {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(20px);
  border-radius: 24px;
  padding: 48px 40px;
  box-shadow: 0 25px 60px rgba(0,0,0,0.3), 0 0 0 1px rgba(255,255,255,0.1);
  animation: slideUp 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(40px) scale(0.96); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.login-header { text-align: center; margin-bottom: 32px; }
.login-logo { margin-bottom: 16px; }
.logo-icon { font-size: 3rem; display: block; animation: pulse 2s infinite; }
@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50%       { transform: scale(1.08); }
}

.login-company {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 4px;
}
.login-subtitle {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 16px;
}
.login-iso-chips {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}

/* ISO 칩 공통 */
.iso-chip {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.3px;
}
.iso-q { background: var(--iso-q-light); color: var(--iso-q); border: 1px solid var(--iso-q); }
.iso-e { background: var(--iso-e-light); color: var(--iso-e); border: 1px solid var(--iso-e); }
.iso-s { background: var(--iso-s-light); color: var(--iso-s); border: 1px solid var(--iso-s); }

/* 폼 */
.login-form { display: flex; flex-direction: column; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label { font-size: 0.82rem; font-weight: 600; color: var(--text-primary); }
.input-wrapper { position: relative; display: flex; align-items: center; }
.input-icon {
  position: absolute;
  left: 14px;
  font-size: 1rem;
  pointer-events: none;
}
.form-input {
  width: 100%;
  padding: 13px 14px 13px 44px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  color: var(--text-primary);
  background: var(--bg-base);
  transition: all var(--transition);
  outline: none;
}
.form-input:focus {
  border-color: var(--primary-light);
  background: #fff;
  box-shadow: 0 0 0 4px var(--primary-glow);
}
.pw-toggle {
  position: absolute;
  right: 12px;
  font-size: 1rem;
  opacity: 0.5;
  transition: opacity var(--transition);
}
.pw-toggle:hover { opacity: 1; }

.btn-login {
  width: 100%;
  padding: 15px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: white;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all var(--transition);
  box-shadow: var(--shadow-blue);
  margin-top: 4px;
}
.btn-login:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(26,58,92,0.4);
}
.btn-login:active { transform: translateY(0); }
.btn-login:disabled { opacity: 0.7; transform: none; }
.btn-arrow { font-size: 1.1rem; }

.login-footer {
  text-align: center;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border-light);
}
.login-notice {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.login-help { font-size: 0.78rem; color: var(--text-secondary); }

/* ═══════════════════════════════════════════════════════════
   레이아웃: 사이드바 + 메인
   ═══════════════════════════════════════════════════════════ */
.sidebar {
  position: fixed;
  top: 0; left: 0;
  width: var(--sidebar-w);
  height: 100vh;
  background: var(--bg-sidebar);
  display: flex;
  flex-direction: column;
  z-index: 100;
  overflow: hidden;
  transition: transform var(--transition);
}

/* 사이드바 브랜드 */
.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  flex-shrink: 0;
}
.brand-logo .brand-icon { font-size: 1.8rem; }
.brand-logo-img { width: 38px; height: 38px; display: block; object-fit: contain; }
.login-logo-img { max-width: 240px; width: 80%; height: auto; display: block; margin: 0 auto 4px; }

/* 교육훈련 연간계획 월별 매트릭스 */
.train-matrix { border-collapse: collapse; width: 100%; font-size: 0.8rem; }
.train-matrix th, .train-matrix td { border: 1px solid var(--border); padding: 6px 8px; }
.train-matrix thead th { background: var(--bg-base); font-weight: 700; text-align: center; white-space: nowrap; }
.train-matrix tbody td { vertical-align: middle; }
.tmonth-col { width: 54px; text-align: center; padding: 4px 2px !important; }
.tmonth-cur { background: #fff7ed; }
.tcell { display: block; text-align: center; padding: 3px 2px; border-radius: 5px; font-size: 0.72rem; font-weight: 700; text-decoration: none; line-height: 1.4; }
.tcell-done { background: #dcfce7; color: #15803d; }
.tcell-overdue { background: #fee2e2; color: #b91c1c; }
.tcell-plan { background: #e0edff; color: #1d4ed8; }
.tcell-adhoc { background: #e5e7eb; color: #4b5563; }
.tcell:hover { filter: brightness(0.94); }

/* 테이블 행별 아이콘 버튼 (수정/삭제) */
.icon-btn { background: none; border: none; padding: 5px; margin: 0 1px; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center; border-radius: 6px;
  line-height: 0; text-decoration: none; vertical-align: middle; transition: background 0.15s ease; }
.icon-btn svg { width: 17px; height: 17px; display: block; }
.icon-btn.edit { color: #16a34a; }
.icon-btn.edit:hover { background: #dcfce7; }
.icon-btn.delete { color: #dc2626; }
.icon-btn.delete:hover { background: #fee2e2; }

/* 이미지 클릭 확대 라이트박스 */
img.zoomable { cursor: zoom-in; transition: transform 0.15s ease; }
img.zoomable:hover { transform: scale(1.03); }
.img-lightbox { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.85); z-index: 2000; align-items: center; justify-content: center; cursor: zoom-out; }
.img-lightbox.open { display: flex; }
.img-lightbox img { max-width: 92vw; max-height: 92vh; border-radius: 6px; box-shadow: 0 8px 40px rgba(0,0,0,0.5); }
.img-lightbox-close { position: absolute; top: 18px; right: 28px; color: #fff; font-size: 2.4rem; line-height: 1; cursor: pointer; }
.brand-name {
  font-size: 1rem;
  font-weight: 800;
  color: white;
  letter-spacing: -0.3px;
}
.brand-sub {
  font-size: 0.68rem;
  color: rgba(255,255,255,0.5);
  margin-top: 2px;
  line-height: 1.3;
}

/* 사이드바 내비게이션 */
.sidebar-nav {
  flex: 1;
  padding: 10px 12px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.1) transparent;
}
.sidebar-nav::-webkit-scrollbar { width: 4px; }
.sidebar-nav::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 2px; }

.nav-section-label {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(255,255,255,0.35);
  padding: 9px 8px 3px;
  margin-top: 2px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,0.65);
  font-size: 0.88rem;
  font-weight: 500;
  transition: all var(--transition);
  position: relative;
  margin-bottom: 0;
}
.nav-item:hover {
  background: rgba(255,255,255,0.08);
  color: white;
  transform: translateX(3px);
}
.nav-item.active {
  background: linear-gradient(135deg, rgba(14,165,233,0.25), rgba(14,165,233,0.1));
  color: var(--accent-light);
  border-left: 3px solid var(--accent);
}
.nav-icon { font-size: 1rem; width: 20px; text-align: center; flex-shrink: 0; }
.nav-text { flex: 1; }
.nav-badge {
  font-size: 0.6rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 10px;
}
.nav-badge.iso-q { background: var(--iso-q); color: white; border: none; }
.nav-badge.iso-e { background: var(--iso-e); color: white; border: none; }
.nav-badge.iso-s { background: var(--iso-s); color: white; border: none; }

/* 사이드바 서브메뉴 */
.nav-group { margin-bottom: 2px; }
.nav-group-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,0.65);
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  user-select: none;
  position: relative;
}
.nav-group-toggle:hover { background: rgba(255,255,255,0.08); color: white; transform: translateX(3px); }
.nav-group-toggle.active { color: var(--accent-light); }
.nav-group-arrow {
  margin-left: auto;
  font-size: 0.65rem;
  opacity: 0.6;
  transition: transform 0.2s;
}
.nav-group.open .nav-group-arrow { transform: rotate(180deg); }
.nav-submenu {
  display: none;
  padding-left: 14px;
  margin-top: 2px;
  border-left: 2px solid rgba(255,255,255,0.1);
  margin-left: 18px;
}
.nav-group.open .nav-submenu { display: block; }
.nav-sub-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,0.55);
  font-size: 0.82rem;
  font-weight: 400;
  transition: all var(--transition);
  margin-bottom: 0;
}
.nav-sub-item:hover { background: rgba(255,255,255,0.06); color: rgba(255,255,255,0.9); transform: translateX(2px); }
.nav-sub-item.active { background: rgba(14,165,233,0.15); color: var(--accent-light); font-weight: 600; }

/* ISO 뱃지 하단 */
.sidebar-iso-badges {
  padding: 16px 20px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  flex-shrink: 0;
}
.sidebar-iso-badges .iso-chip {
  font-size: 0.65rem;
  padding: 3px 8px;
}

/* ── 메인 레이아웃 ── */
.main-wrapper {
  margin-left: var(--sidebar-w);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: margin-left var(--transition);
}

/* 상단바 */
.topbar {
  position: sticky;
  top: 0;
  height: var(--topbar-h);
  background: var(--bg-header);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  z-index: 50;
  box-shadow: var(--shadow-sm);
}
.topbar-left { display: flex; align-items: center; gap: 16px; }
.sidebar-toggle {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  color: var(--text-secondary);
  transition: all var(--transition);
}
.sidebar-toggle:hover { background: var(--bg-base); color: var(--primary); }

.page-breadcrumb {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

.topbar-right { display: flex; align-items: center; gap: 16px; }

.topbar-date {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* 사용자 메뉴 */
.user-menu {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  position: relative;
  transition: background var(--transition);
}
.user-menu:hover { background: var(--bg-base); }
.user-menu:hover .user-dropdown,
.user-menu.open .user-dropdown { display: block; }

.user-avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white;
  font-weight: 700;
  font-size: 0.9rem;
  display: flex; align-items: center; justify-content: center;
}
.user-name { font-size: 0.85rem; font-weight: 600; color: var(--text-primary); }
.user-dept { font-size: 0.72rem; color: var(--text-muted); }

.user-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: 180px;
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  z-index: 200;
}
/* 트리거와 메뉴 사이 8px 틈을 hover 영역에 포함 (마우스 이동 중 닫힘 방지) */
.user-dropdown::before {
  content: '';
  position: absolute;
  top: -10px; left: 0; right: 0;
  height: 10px;
}
.user-dropdown a:first-child { border-radius: var(--radius) var(--radius) 0 0; }
.user-dropdown a:last-child { border-radius: 0 0 var(--radius) var(--radius); }
.user-dropdown a {
  display: block;
  padding: 10px 16px;
  font-size: 0.85rem;
  color: var(--text-primary);
  transition: background var(--transition);
}
.user-dropdown a:hover { background: var(--bg-base); }

/* ── 알림 메시지 ── */
.flash-container {
  padding: 0 24px;
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.flash-msg {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 500;
  animation: slideDown 0.3s ease;
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to   { opacity: 1; transform: translateY(0); }
}
.flash-success { background: #f0fdf4; color: #15803d; border: 1px solid #bbf7d0; }
.flash-danger  { background: #fef2f2; color: #dc2626; border: 1px solid #fecaca; }
.flash-warning { background: #fffbeb; color: #d97706; border: 1px solid #fde68a; }
.flash-info    { background: #f0f9ff; color: #0369a1; border: 1px solid #bae6fd; }
.flash-msg button { background: none; border: none; cursor: pointer; font-size: 1rem; opacity: 0.5; }
.flash-msg button:hover { opacity: 1; }

/* ── 메인 콘텐츠 영역 ── */
.content {
  flex: 1;
  padding: 24px;
}

.footer {
  padding: 12px 24px;
  text-align: center;
  font-size: 0.72rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
  background: var(--bg-header);
}

/* ═══════════════════════════════════════════════════════════
   대시보드 컴포넌트
   ═══════════════════════════════════════════════════════════ */

/* 환영 배너 */
.welcome-banner {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 60%, var(--accent) 100%);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  box-shadow: var(--shadow-blue);
  position: relative;
  overflow: hidden;
}
.welcome-banner::before {
  content: '';
  position: absolute;
  top: -40px; right: -40px;
  width: 160px; height: 160px;
  background: rgba(255,255,255,0.07);
  border-radius: 50%;
}
.welcome-text h2 { font-size: 1.3rem; color: white; font-weight: 700; margin-bottom: 4px; }
.welcome-text p  { font-size: 0.82rem; color: rgba(255,255,255,0.7); }
.welcome-iso-status { display: flex; gap: 10px; flex-wrap: wrap; }
.status-chip {
  padding: 5px 14px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 600;
  background: rgba(255,255,255,0.15);
  color: white;
  border: 1px solid rgba(255,255,255,0.25);
}
.status-chip.active { background: rgba(34,197,94,0.2); border-color: rgba(34,197,94,0.4); }

/* 통계 카드 그리드 */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}
.stat-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.stat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 100%;
  border-radius: 2px 0 0 2px;
}
.stat-blue::before  { background: var(--iso-q); }
.stat-red::before   { background: var(--danger); }
.stat-orange::before { background: var(--iso-s); }
.stat-green::before { background: var(--iso-e); }

.stat-icon { font-size: 1.8rem; margin-bottom: 12px; }
.stat-value { font-size: 2rem; font-weight: 800; color: var(--text-primary); line-height: 1; }
.stat-label { font-size: 0.82rem; font-weight: 600; color: var(--text-secondary); margin: 4px 0; }
.stat-sub { font-size: 0.72rem; color: var(--text-muted); margin-bottom: 12px; }
.text-danger { color: var(--danger) !important; }

.stat-link {
  display: inline-flex;
  align-items: center;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  margin-top: auto;
  transition: gap var(--transition);
}
.stat-link:hover { gap: 6px; }

/* ISO 규격별 현황 */
.section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.section-title h3 { font-size: 1rem; font-weight: 700; color: var(--text-primary); }

.iso-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}
.iso-stat-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 20px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}
.iso-stat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.iso-q-card { border-top: 3px solid var(--iso-q); }
.iso-e-card { border-top: 3px solid var(--iso-e); }
.iso-s-card { border-top: 3px solid var(--iso-s); }

.iso-stat-header { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.iso-badge {
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  color: white;
}
.iso-q-bg { background: var(--iso-q); }
.iso-e-bg { background: var(--iso-e); }
.iso-s-bg { background: var(--iso-s); }
.iso-stat-label { font-size: 0.78rem; color: var(--text-secondary); font-weight: 600; }
.iso-stat-num { font-size: 2.2rem; font-weight: 800; color: var(--text-primary); line-height: 1; }
.iso-stat-sub { font-size: 0.72rem; color: var(--text-muted); margin-top: 4px; margin-bottom: 12px; }
.iso-bar { height: 6px; background: var(--bg-base); border-radius: 3px; overflow: hidden; }
.iso-bar-fill { height: 100%; border-radius: 3px; transition: width 1s ease; }
.iso-q-fill { background: var(--iso-q); }
.iso-e-fill { background: var(--iso-e); }
.iso-s-fill { background: var(--iso-s); }

/* 대시보드 하단 2단 */
.dashboard-bottom {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}

/* 패널 */
.dashboard-panel {
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.panel-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-base);
}
.panel-header h3 { font-size: 0.92rem; font-weight: 700; color: var(--text-primary); }
.badge-count {
  background: var(--danger);
  color: white;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 12px;
}
.panel-more {
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 600;
  transition: opacity var(--transition);
}
.panel-more:hover { opacity: 0.7; }
.panel-body { padding: 8px; }

/* 긴급 항목 */
.urgent-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  margin-bottom: 4px;
  transition: all var(--transition);
  cursor: pointer;
}
.urgent-item:hover { background: var(--bg-base); transform: translateX(3px); }
.urgent-danger { border-left: 3px solid var(--danger); }
.urgent-warning { border-left: 3px solid var(--warning); }
.urgent-info { border-left: 3px solid var(--info); }
.urgent-icon { font-size: 1.1rem; flex-shrink: 0; }
.urgent-content { flex: 1; min-width: 0; }
.urgent-title { font-size: 0.82rem; font-weight: 600; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.urgent-detail { font-size: 0.72rem; color: var(--text-muted); margin-top: 2px; }
.urgent-arrow { color: var(--text-muted); font-size: 1.2rem; }

/* 빈 상태 */
.empty-state {
  text-align: center;
  padding: 32px 16px;
  color: var(--text-muted);
}
.empty-icon { font-size: 2rem; margin-bottom: 8px; }
.empty-state p { font-size: 0.85rem; margin-bottom: 12px; }

/* ── 테이블 ── */
.mini-table { font-size: 0.8rem; }
.mini-table th {
  padding: 8px 12px;
  text-align: left;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  background: var(--bg-base);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.mini-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-light);
  font-size: 0.8rem;
}
.mini-table tr:last-child td { border-bottom: none; }
.mini-table tr:hover td { background: var(--bg-base); }

.data-table { font-size: 0.82rem; }
.data-table th {
  padding: 12px 16px;
  text-align: left;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 2px solid var(--border);
  background: var(--bg-base);
}
.data-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-light);
  vertical-align: middle;
}
.data-table tr:hover td { background: var(--bg-base); }
.log-table-wrap {
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

/* 상태 뱃지 */
.status-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 700;
}
.status-draft    { background: #f1f5f9; color: #64748b; }
.status-review   { background: #fef9c3; color: #a16207; }
.status-approved { background: #dcfce7; color: #15803d; }
.status-active   { background: #dbeafe; color: #1d4ed8; }
.status-obsolete { background: #fee2e2; color: #b91c1c; }

/* 액션 뱃지 */
.action-badge {
  display: inline-flex;
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 0.7rem;
  font-weight: 600;
  background: var(--bg-base);
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

.doc-link { color: var(--accent); font-weight: 600; }
.doc-link:hover { text-decoration: underline; }
.doc-title { max-width: 160px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.date-cell { color: var(--text-muted); font-size: 0.75rem; white-space: nowrap; }
.ip-cell { color: var(--text-muted); font-size: 0.72rem; font-family: monospace; }
.truncate { max-width: 200px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.empty-cell { text-align: center; color: var(--text-muted); padding: 32px; }

/* ── 구문서(폐지본) 워터마크 — 사용·배포 금지 표시 ── */
.obsolete-watermark {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  pointer-events: none;            /* 문서 스크롤·조작은 그대로 가능 */
  overflow: hidden; z-index: 5;
}
.obsolete-watermark-text {
  transform: rotate(-24deg);
  font-size: clamp(2.6rem, 8vw, 6rem);
  font-weight: 900; letter-spacing: 0.06em; text-align: center; line-height: 1.05;
  color: rgba(220, 38, 38, 0.16);
  border: 0.14em solid rgba(220, 38, 38, 0.16);
  border-radius: 14px; padding: 0.16em 0.34em;
  text-shadow: 0 2px 10px rgba(255,255,255,0.5);
  user-select: none;
}
.obsolete-watermark-text span {
  display: block; font-size: 0.32em; letter-spacing: 0.22em; margin-top: 0.35em;
}
.obsolete-ribbon {
  position: absolute; top: 0; left: 0; right: 0; z-index: 6;
  background: rgba(185, 28, 28, 0.94); color: #fff;
  font-size: 0.82rem; font-weight: 700; letter-spacing: 0.02em;
  text-align: center; padding: 7px 12px;
  pointer-events: none;
}
/* 구문서 목록 행 — 흐리게 + 취소선 느낌으로 구분 */
tr.doc-obsolete td { background: #fff5f5; color: var(--text-muted); }
tr.doc-obsolete td:first-child { text-decoration: line-through; }

/* ── 전 메뉴 테이블 통일: 심사(data-table) 스타일로 수렴 ── */
/* 레거시 어휘(.table-container/.badge/.card-title 등)를 심사 화면과 동일하게 구현 */

/* 컨테이너 — .card와 동일한 카드 룩(넓은 표는 가로 스크롤) */
.table-container {
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  overflow-x: auto;
}
.card-title { margin: 0; font-size: 0.92rem; font-weight: 700; color: var(--text-primary); }

/* 뱃지 — .status-badge와 동일한 알약 형태의 시맨틱 변형 */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 700;
  white-space: nowrap;
}
.badge-secondary { background: #f1f5f9; color: #64748b; }
.badge-info      { background: #dbeafe; color: #1d4ed8; }
.badge-success   { background: #dcfce7; color: #15803d; }
.badge-warning   { background: #fef9c3; color: #a16207; }
.badge-danger    { background: #fee2e2; color: #b91c1c; }

/* 중요·고위험 행 — 은은한 배경으로 안전 신호 유지(심사 목록의 정돈된 톤과 조화) */
.row-warning td { background: #fffbeb; }
.row-danger  td { background: #fef2f2; }

/* 텍스트 유틸 */
.text-muted    { color: var(--text-muted); }
.text-center   { text-align: center; }
.page-subtitle { font-size: 0.82rem; color: var(--text-muted); margin-top: 4px; }

/* 보조 버튼 — 중립 회색(보조 액션·비활성 필터 탭) */
.btn-secondary {
  background: var(--bg-base);
  color: var(--text-secondary);
  border: 1px solid var(--border);
}
.btn-secondary:hover { background: var(--border); color: var(--text-primary); }

/* ── 버튼 ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
  text-decoration: none;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: white;
  box-shadow: var(--shadow-blue);
}
.btn-primary:hover { box-shadow: 0 6px 20px rgba(26,58,92,0.35); }
.btn-success { background: var(--success); color: white; }
.btn-danger  { background: var(--danger); color: white; }
.btn-warning { background: var(--warning); color: white; }
.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-outline:hover { background: var(--primary); color: white; }
.btn-sm { padding: 6px 12px; font-size: 0.78rem; }
.btn-lg { padding: 13px 28px; font-size: 1rem; }

/* ── 폼 공통 ── */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}
.page-title { font-size: 1.3rem; font-weight: 800; color: var(--text-primary); }
.page-title span { color: var(--text-muted); font-weight: 400; font-size: 1rem; }

.card {
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.card-header {
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-base);
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--text-primary);
}
.card-body { padding: 24px; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 20px; }
.form-full { grid-column: 1 / -1; }

.form-control {
  width: 100%;
  padding: 10px 14px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  color: var(--text-primary);
  background: white;
  transition: all var(--transition);
  outline: none;
}
.form-control:focus {
  border-color: var(--primary-light);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

/* 사이드바 토글 (모바일 대응 여지) */
.sidebar.collapsed { transform: translateX(calc(-1 * var(--sidebar-w))); }
.main-wrapper.expanded { margin-left: 0; }

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