/* ==========================================================================
   SUPERCREATIVE MIS - Design System & Modern UI Styles (v2.1)
   ========================================================================== */

@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard/dist/web/static/pretendard.css');
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  /* Color Palette - Dark Theme (Default) */
  --bg-main: #0B1120;
  --bg-card: rgba(30, 41, 59, 0.7);
  --bg-card-hover: rgba(30, 41, 59, 0.9);
  --bg-surface: #1E293B;
  --bg-surface-elevated: #334155;
  --border-color: rgba(255, 255, 255, 0.08);
  --border-highlight: rgba(59, 130, 246, 0.3);
  
  --text-primary: #F8FAFC;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;
  
  --accent-primary: #3B82F6;
  --accent-primary-hover: #2563EB;
  --accent-primary-glow: rgba(59, 130, 246, 0.25);
  
  --accent-success: #10B981;
  --accent-warning: #F59E0B;
  --accent-danger: #EF4444;
  --accent-purple: #8B5CF6;
  --accent-cyan: #06B6D4;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.2), 0 2px 4px -2px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.3), 0 8px 10px -6px rgba(0, 0, 0, 0.3);
  --shadow-glow: 0 0 20px rgba(59, 130, 246, 0.15);
  
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --font-family: 'Inter', 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

[data-theme="light"] {
  --bg-main: #F1F5F9;
  --bg-card: rgba(255, 255, 255, 0.85);
  --bg-card-hover: rgba(255, 255, 255, 1);
  --bg-surface: #FFFFFF;
  --bg-surface-elevated: #F8FAFC;
  --border-color: rgba(0, 0, 0, 0.08);
  --border-highlight: rgba(59, 130, 246, 0.4);
  
  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-muted: #94A3B8;
  
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
}

/* Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  word-break: keep-all;
  overflow-wrap: break-word;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.5;
  min-height: 100vh;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(59, 130, 246, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(139, 92, 246, 0.05) 0%, transparent 40%);
  background-attachment: fixed;
}

/* Layout Header */
.mis-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
}

.brand-section {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.brand-logo {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, #3B82F6, #8B5CF6);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFF;
  font-weight: 800;
  font-size: 1.25rem;
  box-shadow: 0 0 15px rgba(59, 130, 246, 0.5);
}

.brand-info h1 {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.brand-info h1 .badge {
  font-size: 0.75rem;
  font-weight: 600;
  background: rgba(59, 130, 246, 0.15);
  color: var(--accent-primary);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.brand-info p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* Slicer & Controls */
.header-controls {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.slicer-group {
  display: flex;
  align-items: center;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.25rem;
  gap: 0.25rem;
}

.slicer-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  padding: 0 0.5rem;
}

.slicer-select {
  background: transparent;
  color: var(--text-primary);
  border: none;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.4rem 0.6rem;
  border-radius: var(--radius-sm);
  outline: none;
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font-family);
}

.slicer-select option {
  background: var(--bg-surface);
  color: var(--text-primary);
}

.slicer-select:hover, .slicer-select:focus {
  background: rgba(255, 255, 255, 0.05);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.9rem;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  font-family: var(--font-family);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-primary), #2563EB);
  color: #FFF;
  box-shadow: 0 2px 8px var(--accent-primary-glow);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #2563EB, #1D4ED8);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px var(--accent-primary-glow);
}

.btn-secondary {
  background: var(--bg-surface);
  color: var(--text-secondary);
  border-color: var(--border-color);
}

.btn-secondary:hover {
  background: var(--bg-surface-elevated);
  color: var(--text-primary);
}

.btn-icon {
  width: 36px;
  height: 36px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--bg-surface);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  cursor: pointer;
}

.btn-icon:hover {
  color: var(--text-primary);
  border-color: var(--border-highlight);
}

/* Dashboard Grid Layout (Mirroring MIS sheet) */
.dashboard-container {
  padding: 1.5rem 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  max-width: 1920px;
  margin: 0 auto;
}

/* Card Component */
.card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.card:hover {
  border-color: var(--border-highlight);
  box-shadow: var(--shadow-lg);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-color);
  gap: 0.75rem;
}

.card-title-group {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  white-space: nowrap;
  flex-shrink: 0;
}

.section-number {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--accent-primary);
  background: rgba(59, 130, 246, 0.1);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  flex-shrink: 0;
}

.card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.3px;
  margin: 0;
  line-height: 1.2;
  white-space: nowrap;
}

.card-subtitle {
  font-size: 0.8rem;
  color: var(--text-muted);
  white-space: nowrap;
}

/* Section 1: 인원 현황 */
.hr-content-grid {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 1.25rem;
  align-items: center;
}

.hr-donut-container {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.donut-center-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  pointer-events: none;
}

.donut-center-text .total-val {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
}

.donut-center-text .total-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 600;
  margin-top: 2px;
}

.hr-bar-container {
  height: 220px;
  width: 100%;
}

.hr-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
  font-size: 0.85rem;
}

.hr-table th {
  text-align: center;
  padding: 0.5rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-color);
  font-weight: 600;
}

.hr-table td {
  padding: 0.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  color: var(--text-secondary);
}

.hr-table tr:hover td {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.02);
}

/* Section 2: 사무 공간 사용률 */
.space-cards-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.space-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.85rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.space-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-highlight);
}

.space-card.highlight {
  background: linear-gradient(145deg, rgba(59, 130, 246, 0.1), var(--bg-surface));
  border-color: rgba(59, 130, 246, 0.4);
}

.space-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* 2단 건물명 / 층수 스타일 */
.space-building-group {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.space-bldg-name {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
}

.space-floor-name {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent-primary);
  white-space: nowrap;
}

.space-rate {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-primary);
  white-space: nowrap;
}

.space-bar-wrapper {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.space-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, #3B82F6, #10B981);
  border-radius: var(--radius-full);
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.space-card-details {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: var(--text-muted);
  white-space: nowrap;
  gap: 4px;
}

.space-card-details strong {
  color: var(--text-secondary);
  font-weight: 700;
  margin-left: 2px;
}

.space-card-details .num-unit {
  white-space: nowrap;
  display: inline-block;
}

/* Section 3: KPI 지수 */
.kpi-section {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.kpi-chart-wrapper {
  height: 190px;
  width: 100%;
}

.kpi-items-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
}

/* KPI 카드 중앙 정렬 */
.kpi-stat-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.85rem 0.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 0.3rem;
}

.kpi-stat-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  text-align: center;
}

.kpi-stat-value {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-primary);
  text-align: center;
}

.kpi-stat-footer {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  width: 100%;
}

.kpi-stat-target {
  color: var(--text-muted);
}

.kpi-stat-rate {
  font-weight: 700;
  color: var(--accent-success);
}

/* Section 4: 부서별 주요 업무현황 */
.task-slicer-bar {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.tab-btn {
  padding: 0.35rem 0.8rem;
  font-size: 0.8rem;
  font-weight: 600;
  background: var(--bg-surface);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font-family);
}

.tab-btn:hover {
  background: var(--bg-surface-elevated);
  color: var(--text-primary);
}

.tab-btn.active {
  background: var(--accent-primary);
  color: #FFF;
  border-color: var(--accent-primary);
  box-shadow: 0 0 10px var(--accent-primary-glow);
}

.task-list-container {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-height: 380px;
  overflow-y: auto;
  padding-right: 0.25rem;
}

.task-item-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: var(--transition);
}

.task-item-card:hover {
  border-color: rgba(59, 130, 246, 0.3);
}

.task-item-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.badge-dept {
  background: rgba(59, 130, 246, 0.15);
  color: var(--accent-primary);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 700;
}

.badge-type {
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent-success);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 700;
}

.badge-type.plan {
  background: rgba(245, 158, 11, 0.15);
  color: var(--accent-warning);
}

.badge-cat {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.task-content {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   MARKDOWN CONTENT SYSTEM (.markdown-body)
   ========================================================================== */
.markdown-body {
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--text-secondary);
}

.markdown-body p {
  margin-bottom: 0.5rem;
}

.markdown-body p:last-child {
  margin-bottom: 0;
}

.markdown-body strong {
  color: var(--text-primary);
  font-weight: 700;
}

.markdown-body em {
  color: var(--accent-primary);
  font-style: italic;
}

.markdown-body ul, .markdown-body ol {
  margin-top: 0.3rem;
  margin-bottom: 0.5rem;
  padding-left: 1.25rem;
}

.markdown-body li {
  margin-bottom: 0.25rem;
}

.markdown-body code {
  font-family: 'Inter', monospace;
  font-size: 0.8em;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-color);
  padding: 0.15rem 0.35rem;
  border-radius: 4px;
  color: var(--accent-cyan, #38BDF8);
}

.markdown-body pre {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
  margin: 0.5rem 0;
  overflow-x: auto;
}

.markdown-body pre code {
  background: transparent;
  border: none;
  padding: 0;
  color: var(--text-primary);
}

.markdown-body blockquote {
  border-left: 3px solid var(--accent-primary);
  padding-left: 0.75rem;
  margin: 0.5rem 0;
  color: var(--text-muted);
  font-style: italic;
  background: rgba(59, 130, 246, 0.05);
  border-radius: 0 var(--radius-xs) var(--radius-xs) 0;
}

.markdown-body a {
  color: var(--accent-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.markdown-body a:hover {
  color: #60A5FA;
}

.markdown-body h1, .markdown-body h2, .markdown-body h3, .markdown-body h4 {
  color: var(--text-primary);
  font-weight: 700;
  margin-top: 0.6rem;
  margin-bottom: 0.3rem;
}

.markdown-body h1 { font-size: 1.15rem; }
.markdown-body h2 { font-size: 1.05rem; }
.markdown-body h3 { font-size: 0.95rem; }
.markdown-body h4 { font-size: 0.875rem; }

/* Markdown Toolbar for Admin Modal */
.md-editor-wrapper {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
  overflow: hidden;
}

.md-toolbar {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.4rem 0.6rem;
  background: var(--bg-surface-elevated);
  border-bottom: 1px solid var(--border-color);
  flex-wrap: wrap;
}

.md-tool-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-xs);
  cursor: pointer;
  transition: var(--transition);
}

.md-tool-btn:hover {
  background: var(--bg-surface);
  color: var(--text-primary);
  border-color: var(--border-color);
}

.md-tabs-toggle {
  margin-left: auto;
  display: flex;
  gap: 2px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xs);
  padding: 2px;
}

.md-tab-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 0.72rem;
  padding: 0.2rem 0.5rem;
  border-radius: 3px;
  cursor: pointer;
  font-weight: 600;
}

.md-tab-btn.active {
  background: var(--accent-primary);
  color: #FFF;
}

.md-preview-pane {
  padding: 0.75rem;
  min-height: 120px;
  max-height: 220px;
  overflow-y: auto;
  background: var(--bg-surface);
  display: none;
}

.md-preview-pane.active {
  display: block;
}

/* Expand Button for Section 4 */
.btn-expand {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.65rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
}

.btn-expand:hover {
  background: var(--accent-primary);
  color: #FFF;
  border-color: var(--accent-primary);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

/* Large Task Modal Window */
.task-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.task-modal-backdrop.open {
  display: flex;
  opacity: 1;
}

.task-modal-window {
  background: var(--bg-surface);
  border: 1px solid var(--border-highlight);
  border-radius: var(--radius-lg);
  width: 94vw;
  max-width: 1280px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.7), 0 0 30px rgba(59, 130, 246, 0.2);
  padding: 1.75rem;
  animation: modalScaleUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
}

@keyframes modalScaleUp {
  0% { transform: scale(0.95); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

.task-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 1rem;
}

.btn-modal-close {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.45rem 1rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: #FFF;
  background: rgba(239, 68, 68, 0.85);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
}

.btn-modal-close:hover {
  background: #DC2626;
  transform: scale(1.03);
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.4);
}

.task-modal-grid {
  overflow-y: auto;
  padding-right: 0.5rem;
  flex: 1;
}

/* Top-Down Integrated Task Report Flow */
.task-topdown-flow {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.topdown-dept-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.topdown-dept-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 0.85rem;
  border-bottom: 2px solid rgba(59, 130, 246, 0.4);
}

.topdown-dept-badge {
  background: linear-gradient(135deg, var(--accent-primary), #2563EB);
  color: #FFF;
  font-size: 0.85rem;
  font-weight: 800;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 6px var(--accent-primary-glow);
}

.topdown-dept-title {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.3px;
}

.topdown-dept-body {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.topdown-type-section {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  border-left: 5px solid var(--accent-success);
}

.topdown-type-section.plan-section {
  border-left-color: var(--accent-warning);
}

.topdown-type-title-bar {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--border-color);
}

.topdown-entries-container {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.topdown-entry-card {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.06);
}

.topdown-entry-card:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.topdown-cat-tag {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent-primary);
  background: rgba(59, 130, 246, 0.1);
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-xs);
}

/* Section 5: 주요 체결 계약 (헤더 전체 가운데 정렬 & 본문 텍스트 일반 폰트) */
#sectionContracts .card-header {
  margin-bottom: 0.4rem;
  padding-bottom: 0.5rem;
}

.contract-table-wrapper {
  overflow-x: auto;
  max-height: 420px;
  overflow-y: auto;
}

.contract-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  margin-top: 0;
}

/* 모든 헤더 글자 가운데 정렬 */
.contract-table th {
  background: var(--bg-surface);
  color: var(--text-muted);
  font-weight: 600;
  text-align: center !important;
  padding: 0.3rem 0.6rem;
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 1;
  font-size: 0.78rem;
  letter-spacing: -0.2px;
  white-space: nowrap;
  line-height: 1.2;
  vertical-align: middle;
}

/* 표 내부 글자 모두 일반 굵기(Regular 400) */
.contract-table td {
  padding: 0.65rem 0.6rem;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-secondary);
  vertical-align: middle;
  font-size: 0.85rem;
  line-height: 1.4;
  font-weight: 400 !important;
}

.contract-table tr:hover td {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.02);
}

/* 정밀 컬럼 너비 및 본문 데이터 정렬 (헤더는 모두 가운데 정렬) */
.col-signed-date { width: 9%; text-align: center !important; white-space: nowrap; font-weight: 400; }
.col-name { width: 34%; text-align: left !important; font-weight: 400; }
.col-party { width: 13%; text-align: left !important; white-space: nowrap; font-weight: 400; }
.col-period { width: 13%; text-align: center !important; white-space: nowrap; font-weight: 400; }
.col-amount { width: 15%; text-align: right !important; white-space: nowrap; font-weight: 400; }
.col-notes { width: 16%; text-align: left !important; font-weight: 400; }

.th-signed-date { width: 9%; text-align: center !important; }
.th-name { width: 34%; text-align: center !important; }
.th-party { width: 13%; text-align: center !important; }
.th-period { width: 13%; text-align: center !important; }
.th-amount { width: 15%; text-align: center !important; }
.th-notes { width: 16%; text-align: center !important; }

/* 2단 체결일 박스 (일반 굵기) */
.contract-signed-date-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: 'Inter', sans-serif;
  font-size: 0.78rem;
  line-height: 1.2;
  color: var(--text-secondary);
  white-space: nowrap;
  font-weight: 400;
}

.contract-signed-date-box .date-year {
  font-weight: 400;
  color: var(--text-muted);
  font-size: 0.72rem;
}

.contract-signed-date-box .date-md {
  font-weight: 400;
  color: var(--text-primary);
  letter-spacing: -0.2px;
}

.contract-name {
  font-weight: 400 !important;
  color: var(--text-primary);
  letter-spacing: -0.2px;
  line-height: 1.35;
  word-break: keep-all;
  overflow-wrap: break-word;
}

.contract-party {
  color: var(--text-secondary);
  white-space: nowrap;
  font-size: 0.825rem;
  font-weight: 400 !important;
}

.contract-amount {
  font-weight: 400 !important;
}

.contract-notes {
  font-weight: 400 !important;
}

/* 3줄 계약 기간 박스 */
.contract-period-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: 'Inter', sans-serif;
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.25;
  white-space: nowrap;
  text-align: center;
  font-weight: 400;
}

.contract-period-box .period-start {
  color: var(--text-secondary);
  font-weight: 500;
}

.contract-period-box .period-tilde {
  color: var(--accent-primary);
  font-weight: 700;
  margin: 1px 0;
}

.contract-period-box .period-end {
  color: var(--text-secondary);
  font-weight: 500;
}

.contract-amount {
  font-family: 'Inter', monospace;
  font-weight: 400;
  color: var(--text-secondary);
  text-align: right;
  white-space: nowrap;
  font-size: 0.85rem;
}

.contract-notes {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.35;
  word-break: keep-all;
  overflow-wrap: break-word;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* ==========================================================================
   Admin Page Specific Styles
   ========================================================================== */

.admin-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 100vh;
}

.admin-sidebar {
  background: var(--bg-surface);
  border-right: 1px solid var(--border-color);
  padding: 1.5rem 1rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.admin-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 2rem;
  padding: 0 0.5rem;
}

.admin-nav {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.admin-nav-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font-family);
}

.admin-nav-item:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
}

.admin-nav-item.active {
  background: var(--accent-primary);
  color: #FFF;
  box-shadow: 0 4px 12px var(--accent-primary-glow);
}

.admin-content {
  padding: 2rem;
  overflow-y: auto;
  max-height: 100vh;
}

.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.admin-section {
  display: none;
}

.admin-section.active {
  display: block;
}

.data-table-container {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.data-table-toolbar {
  padding: 1rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.admin-table th {
  background: var(--bg-surface);
  padding: 0.75rem 1rem;
  text-align: center;
  color: var(--text-muted);
  font-weight: 600;
  border-bottom: 1px solid var(--border-color);
}

.admin-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--text-secondary);
}

.admin-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-primary);
}

.action-btns {
  display: flex;
  gap: 0.4rem;
}

.btn-edit, .btn-del {
  padding: 0.3rem 0.6rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: none;
  font-family: var(--font-family);
}

.btn-edit {
  background: rgba(59, 130, 246, 0.2);
  color: var(--accent-primary);
}
.btn-edit:hover {
  background: var(--accent-primary);
  color: #FFF;
}

.btn-del {
  background: rgba(239, 68, 68, 0.2);
  color: var(--accent-danger);
}
.btn-del:hover {
  background: var(--accent-danger);
  color: #FFF;
}

/* Modal Dialog */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.modal-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-window {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 600px;
  padding: 1.5rem;
  box-shadow: var(--shadow-lg);
  transform: scale(0.95);
  transition: transform 0.2s ease;
}

.modal-backdrop.open .modal-window {
  transform: scale(1);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-color);
}

.modal-title {
  font-size: 1.15rem;
  font-weight: 700;
}

.form-group {
  margin-bottom: 1rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
}

.form-control {
  width: 100%;
  padding: 0.6rem 0.8rem;
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-family);
  font-size: 0.875rem;
  outline: none;
}

.form-control:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 2px var(--accent-primary-glow);
}

textarea.form-control {
  min-height: 100px;
  resize: vertical;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  z-index: 9999;
}

.toast {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  animation: slideIn 0.3s ease;
  font-family: var(--font-family);
}

.toast.success {
  border-left: 4px solid var(--accent-success);
}
.toast.error {
  border-left: 4px solid var(--accent-danger);
}

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* Responsive */
@media (max-width: 1280px) {
  .dashboard-container {
    grid-template-columns: 1fr;
  }
  .space-cards-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .mis-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
  }
  .dashboard-container {
    padding: 1rem;
  }
  .hr-content-grid {
    grid-template-columns: 1fr;
  }
  .space-cards-grid {
    grid-template-columns: 1fr 1fr;
  }
  .kpi-items-grid {
    grid-template-columns: 1fr 1fr;
  }
  .admin-layout {
    grid-template-columns: 1fr;
  }
}