/* 작업 관리 페이지 스타일 */

/* 기본 레이아웃 */
body {
  margin: 0;
  padding: 0;
  font-family: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  min-height: 100vh;
}

/* 헤더 스타일 */
.dashboard-header {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-left {
  display: flex;
  align-items: center;
}

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

.logo {
  height: 40px;
  width: auto;
}

.company-info {
  display: flex;
  flex-direction: column;
}

.company-name {
  font-size: 1.25rem;
  font-weight: 700;
  color: #1f2937;
  margin: 0;
  line-height: 1.2;
}

.company-subtitle {
  font-size: 0.875rem;
  color: #6b7280;
  font-weight: 500;
}

.header-center {
  display: flex;
  align-items: center;
}

.current-time {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.5rem 1rem;
  background: rgba(59, 130, 246, 0.1);
  border-radius: 0.5rem;
  border: 1px solid rgba(59, 130, 246, 0.2);
}

.time-label {
  font-size: 0.75rem;
  color: #6b7280;
  margin-bottom: 0.125rem;
}

.time-value {
  font-size: 1rem;
  font-weight: 600;
  color: #1f2937;
  font-family: 'Courier New', monospace;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.dashboard-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.15);
  color: #374151;
  text-decoration: none;
  border-radius: 1.25rem;
  font-size: 0.85rem;
  font-weight: 500;
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
}

.dashboard-btn:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: translateY(-1px);
  text-decoration: none;
  color: #1f2937;
}

.user-profile {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2rem;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
}

.user-profile:hover {
  background: rgba(255, 255, 255, 0.2);
}

.user-avatar {
  width: 2.5rem;
  height: 2.5rem;
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 600;
  font-size: 1rem;
}

.user-info {
  display: flex;
  flex-direction: column;
}

.user-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: #1f2937;
  line-height: 1.2;
}

.user-role {
  font-size: 0.75rem;
  color: #6b7280;
}

/* 메인 콘텐츠 */
.dashboard-main {
  flex: 1;
  padding: 2rem;
  min-height: calc(100vh - 80px);
}

.page-header {
  margin-bottom: 2rem;
}

.page-title-section {
  text-align: center;
  margin-bottom: 2rem;
}

.page-title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  font-size: 2.5rem;
  font-weight: 700;
  color: white;
  margin: 0 0 0.5rem 0;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.title-icon {
  font-size: 2.5rem;
}

.page-description {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.9);
  margin: 0;
  font-weight: 400;
}

/* 관리 메뉴 그리드 */
.management-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.management-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-radius: 1rem;
  padding: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.management-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #3b82f6, #8b5cf6);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.management-card:hover::before {
  transform: scaleX(1);
}

.management-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.card-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.card-icon {
  font-size: 2rem;
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #f3f4f6, #e5e7eb);
  border-radius: 0.75rem;
}

.card-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: #1f2937;
  margin: 0;
}

.card-content {
  margin-bottom: 1.5rem;
}

.card-description {
  font-size: 0.875rem;
  color: #6b7280;
  line-height: 1.5;
  margin: 0 0 1rem 0;
}

.card-stats {
  display: flex;
  gap: 1rem;
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.stat-label {
  font-size: 0.75rem;
  color: #9ca3af;
  font-weight: 500;
}

.stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: #3b82f6;
}

.card-footer {
  display: flex;
  justify-content: flex-end;
}

.card-action {
  font-size: 0.875rem;
  color: #3b82f6;
  font-weight: 500;
  transition: color 0.3s ease;
}

.management-card:hover .card-action {
  color: #1d4ed8;
}

/* 최근 활동 섹션 */
.recent-activity-section {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-radius: 1rem;
  padding: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #e5e7eb;
}

.section-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: #1f2937;
  margin: 0;
}

.refresh-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: #3b82f6;
  color: white;
  border: none;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}

.refresh-btn:hover {
  background: #2563eb;
  transform: translateY(-1px);
}

.activity-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.activity-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  background: #f8fafc;
  border-radius: 0.75rem;
  border: 1px solid #e2e8f0;
  transition: all 0.3s ease;
}

.activity-item:hover {
  background: #f1f5f9;
  border-color: #cbd5e1;
}

.activity-icon {
  font-size: 1.25rem;
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: white;
  border-radius: 0.5rem;
  border: 1px solid #e2e8f0;
  flex-shrink: 0;
}

.activity-content {
  flex: 1;
}

.activity-title {
  font-size: 0.875rem;
  font-weight: 500;
  color: #1f2937;
  margin-bottom: 0.25rem;
  line-height: 1.4;
}

.activity-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.75rem;
  color: #6b7280;
}

.activity-user {
  font-weight: 500;
}

/* 반응형 디자인 */
@media (max-width: 1024px) {
  .dashboard-header {
    padding: 1rem;
  }
  
  .dashboard-main {
    padding: 1.5rem;
  }
  
  .management-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
  }
}

@media (max-width: 768px) {
  .header-center {
    display: none;
  }
  
  .company-info {
    display: none;
  }
  
  .dashboard-btn .btn-text {
    display: none;
  }
  
  .user-info {
    display: none;
  }
  
  .page-title {
    font-size: 2rem;
  }
  
  .management-grid {
    grid-template-columns: 1fr;
  }
  
  .section-header {
    flex-direction: column;
    gap: 1rem;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .dashboard-header {
    padding: 0.75rem;
  }
  
  .dashboard-main {
    padding: 1rem;
  }
  
  .page-title {
    font-size: 1.75rem;
  }
  
  .management-card {
    padding: 1rem;
  }
  
  .recent-activity-section {
    padding: 1rem;
  }
}

/* ========== 빠른 액세스 섹션 ========== */
.quick-access-section {
  margin-bottom: 3rem;
}

.section-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.quick-actions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  max-width: 800px;
}

.quick-action-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: 1.5rem 1rem;
  background: rgba(255, 255, 255, 0.95);
  border: 2px solid rgba(59, 130, 246, 0.1);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  color: inherit;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  backdrop-filter: blur(10px);
  min-height: 120px;
  justify-content: center;
}

.quick-action-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(59, 130, 246, 0.15);
  border-color: rgba(59, 130, 246, 0.3);
  background: rgba(255, 255, 255, 1);
}

.quick-icon {
  font-size: 2rem;
  line-height: 1;
}

.quick-text {
  font-size: 0.875rem;
  font-weight: 600;
  color: #374151;
  text-align: center;
  white-space: nowrap;
}

/* ========== 관리 섹션 ========== */
.management-section {
  margin-bottom: 3rem;
}

/* ========== 시스템 상태 섹션 ========== */
.system-status-section {
  margin-bottom: 3rem;
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.status-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 12px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.status-icon {
  font-size: 2rem;
  line-height: 1;
}

.status-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.status-label {
  font-size: 0.875rem;
  color: #6b7280;
  font-weight: 500;
}

.status-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: #1f2937;
}