/**
 * 작업장 관리 페이지 전용 스타일
 * 모던하고 직관적인 UI/UX
 */

/* ============================================
   1. 기본 설정 및 변수
   ============================================ */
:root {
  --wp-primary: #0ea5e9;
  --wp-primary-dark: #0284c7;
  --wp-primary-light: #e0f2fe;
  --wp-secondary: #64748b;
  --wp-success: #10b981;
  --wp-warning: #f59e0b;
  --wp-danger: #ef4444;
  --wp-info: #6366f1;

  --wp-bg: #f1f5f9;
  --wp-bg-card: #ffffff;
  --wp-bg-hover: #f8fafc;

  --wp-text: #1e293b;
  --wp-text-secondary: #64748b;
  --wp-text-muted: #94a3b8;

  --wp-border: #e2e8f0;
  --wp-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --wp-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
}

/* ============================================
   2. 페이지 레이아웃 (기존 admin 레이아웃 호환)
   ============================================ */
/* main-content의 기본 패딩을 줄여서 사이드바와의 간격 조정 */
.page-container > .main-content:has(.wp-content) {
  padding: 16px !important;
  padding-left: 12px !important;
}

.wp-content {
  padding: 0;
  max-width: 100%;
  width: 100%;
}

/* ============================================
   3. 페이지 헤더
   ============================================ */
.wp-page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  padding: 24px 28px;
  background: linear-gradient(135deg, var(--wp-primary) 0%, var(--wp-primary-dark) 100%);
  border-radius: 16px;
  margin-bottom: 24px;
  box-shadow: var(--wp-shadow-lg);
}

.wp-header-content {
  flex: 1;
}

.wp-page-title {
  font-size: 28px;
  font-weight: 700;
  color: white;
  margin: 0 0 8px 0;
  display: flex;
  align-items: center;
  gap: 12px;
}

.wp-page-title-icon {
  font-size: 32px;
}

.wp-page-description {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
}

.wp-header-actions {
  display: flex;
  gap: 10px;
}

.wp-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.wp-btn-primary {
  background: white;
  color: var(--wp-primary);
  box-shadow: var(--wp-shadow);
}

.wp-btn-primary:hover {
  background: var(--wp-primary-light);
  transform: translateY(-2px);
  box-shadow: var(--wp-shadow-lg);
}

.wp-btn-secondary {
  background: rgba(255, 255, 255, 0.15);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.wp-btn-secondary:hover {
  background: rgba(255, 255, 255, 0.25);
}

.wp-btn-icon {
  font-size: 16px;
}

/* ============================================
   4. 통계 카드
   ============================================ */
.wp-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.wp-stat-card {
  background: var(--wp-bg-card);
  border-radius: 14px;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: var(--wp-shadow);
  transition: all 0.2s ease;
  border: 1px solid var(--wp-border);
}

.wp-stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--wp-shadow-lg);
}

.wp-stat-icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
}

.wp-stat-icon.factory {
  background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
}

.wp-stat-icon.workplace {
  background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
}

.wp-stat-icon.active {
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
}

.wp-stat-icon.equipment {
  background: linear-gradient(135deg, #e0e7ff 0%, #c7d2fe 100%);
}

.wp-stat-content h3 {
  font-size: 28px;
  font-weight: 700;
  color: var(--wp-text);
  margin: 0;
  line-height: 1;
}

.wp-stat-content p {
  font-size: 13px;
  color: var(--wp-text-secondary);
  margin: 4px 0 0 0;
}

/* ============================================
   5. 공장 탭 (가로 스크롤)
   ============================================ */
.wp-factory-tabs {
  display: flex;
  gap: 8px;
  padding: 12px;
  background: var(--wp-bg-card);
  border-radius: 14px;
  margin-bottom: 24px;
  box-shadow: var(--wp-shadow);
  overflow-x: auto;
  scrollbar-width: thin;
}

.wp-factory-tabs::-webkit-scrollbar {
  height: 6px;
}

.wp-factory-tabs::-webkit-scrollbar-track {
  background: var(--wp-bg);
  border-radius: 3px;
}

.wp-factory-tabs::-webkit-scrollbar-thumb {
  background: var(--wp-border);
  border-radius: 3px;
}

.wp-tab-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  font-size: 14px;
  font-weight: 600;
  color: var(--wp-text-secondary);
  background: transparent;
  border: 2px solid transparent;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  min-width: max-content;
}

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

.wp-tab-btn.active {
  background: var(--wp-primary-light);
  color: var(--wp-primary);
  border-color: var(--wp-primary);
}

.wp-tab-icon {
  font-size: 18px;
}

.wp-tab-count {
  background: var(--wp-bg);
  color: var(--wp-text-secondary);
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 12px;
  font-weight: 700;
}

.wp-tab-btn.active .wp-tab-count {
  background: var(--wp-primary);
  color: white;
}

.wp-tab-btn-add {
  background: var(--wp-primary-light);
  color: var(--wp-primary);
  border: 2px dashed var(--wp-primary);
  border-style: dashed;
}

.wp-tab-btn-add:hover {
  background: var(--wp-primary);
  color: white;
  border-style: solid;
}

/* ============================================
   6. 공장 레이아웃 지도 섹션
   ============================================ */
.wp-layout-section {
  background: var(--wp-bg-card);
  border-radius: 16px;
  margin-bottom: 24px;
  box-shadow: var(--wp-shadow);
  overflow: hidden;
  border: 1px solid var(--wp-border);
}

.wp-layout-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border-bottom: 1px solid var(--wp-border);
}

.wp-layout-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 18px;
  font-weight: 700;
  color: var(--wp-text);
  margin: 0;
}

.wp-layout-title-icon {
  font-size: 24px;
}

.wp-layout-body {
  padding: 24px;
}

.wp-layout-preview {
  background: var(--wp-bg);
  border-radius: 12px;
  padding: 24px;
  text-align: center;
  min-height: 200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.wp-layout-empty {
  color: var(--wp-text-muted);
}

.wp-layout-empty-icon {
  font-size: 48px;
  margin-bottom: 12px;
  opacity: 0.5;
}

.wp-layout-empty p {
  margin: 0;
  font-size: 14px;
}

/* ============================================
   7. 작업장 목록 섹션
   ============================================ */
.wp-workplace-section {
  background: var(--wp-bg-card);
  border-radius: 16px;
  box-shadow: var(--wp-shadow);
  overflow: hidden;
  border: 1px solid var(--wp-border);
}

.wp-section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border-bottom: 1px solid var(--wp-border);
}

.wp-section-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 700;
  color: var(--wp-text);
  margin: 0;
}

.wp-section-stats {
  display: flex;
  gap: 16px;
}

.wp-section-stat {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--wp-text-secondary);
}

.wp-section-stat strong {
  color: var(--wp-text);
  font-weight: 700;
}

.wp-section-body {
  padding: 24px;
}

/* ============================================
   8. 작업장 그리드
   ============================================ */
.wp-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 20px;
}

/* ============================================
   9. 작업장 카드
   ============================================ */
.wp-card {
  background: var(--wp-bg-card);
  border: 1px solid var(--wp-border);
  border-radius: 14px;
  padding: 0;
  transition: all 0.25s ease;
  cursor: pointer;
  overflow: hidden;
  position: relative;
}

.wp-card:hover {
  border-color: var(--wp-primary);
  box-shadow: var(--wp-shadow-lg);
  transform: translateY(-4px);
}

.wp-card.inactive {
  opacity: 0.7;
}

.wp-card-header {
  padding: 18px 20px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: linear-gradient(135deg, #fafafa 0%, #f5f5f5 100%);
  border-bottom: 1px solid var(--wp-border);
}

.wp-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

/* 작업장 용도별 아이콘 색상 */
.wp-card-icon.work-area {
  background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
}

.wp-card-icon.equipment {
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
}

.wp-card-icon.rest-area {
  background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
}

.wp-card-icon.meeting {
  background: linear-gradient(135deg, #e0e7ff 0%, #c7d2fe 100%);
}

.wp-card-icon.storage {
  background: linear-gradient(135deg, #fce7f3 0%, #fbcfe8 100%);
}

.wp-card-icon.default,
.wp-card-icon {
  background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
}

.wp-card-info {
  flex: 1;
  min-width: 0;
}

.wp-card-name,
.wp-card-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--wp-text);
  margin: 0 0 6px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.wp-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.wp-card-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  background: var(--wp-bg);
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  color: var(--wp-text-secondary);
}

.wp-card-tag.factory {
  background: var(--wp-primary-light);
  color: var(--wp-primary);
}

.wp-card-tag.purpose {
  background: #fef3c7;
  color: #b45309;
}

.wp-card-actions {
  display: flex;
  gap: 6px;
}

.wp-card-btn {
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: white;
  border: 1px solid var(--wp-border);
  border-radius: 8px;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.wp-card-btn:hover {
  transform: scale(1.1);
}

.wp-card-btn.map-btn:hover,
.wp-card-btn.map:hover {
  background: var(--wp-primary);
  border-color: var(--wp-primary);
  color: white;
}

.wp-card-btn.edit-btn:hover,
.wp-card-btn.edit:hover {
  background: var(--wp-info);
  border-color: var(--wp-info);
  color: white;
}

.wp-card-btn.delete-btn:hover,
.wp-card-btn.delete:hover {
  background: var(--wp-danger);
  border-color: var(--wp-danger);
  color: white;
}

.wp-card-body {
  padding: 16px 20px;
}

.wp-card-description {
  font-size: 13px;
  color: var(--wp-text-secondary);
  line-height: 1.5;
  margin: 0;
  padding: 12px 20px;
  background: var(--wp-bg);
  border-bottom: 1px solid var(--wp-border);
}

.wp-card-map {
  padding: 0;
  min-height: 0;
}

.wp-card-map:empty {
  display: none;
}

.wp-card-map-preview {
  margin-bottom: 12px;
}

.wp-card-meta {
  display: flex;
  gap: 12px;
  padding: 12px 20px;
  background: var(--wp-bg);
  border-top: 1px solid var(--wp-border);
}

.wp-card-footer {
  padding: 12px 20px;
  background: var(--wp-bg);
  border-top: 1px solid var(--wp-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.wp-card-date {
  font-size: 11px;
  color: var(--wp-text-muted);
}

/* ============================================
   10. 빈 상태
   ============================================ */
.wp-empty-state {
  text-align: center;
  padding: 60px 24px;
}

.wp-empty-icon {
  font-size: 64px;
  margin-bottom: 16px;
  opacity: 0.4;
}

.wp-empty-state h3,
.wp-empty-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--wp-text);
  margin: 0 0 8px 0;
}

.wp-empty-state p,
.wp-empty-description {
  font-size: 14px;
  color: var(--wp-text-secondary);
  margin: 0 0 24px 0;
}

.wp-empty-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: var(--wp-primary);
  color: white;
  border: none;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.wp-empty-btn:hover {
  background: var(--wp-primary-dark);
  transform: translateY(-2px);
}

/* ============================================
   11. 모달 개선
   ============================================ */
.wp-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  backdrop-filter: blur(4px);
  padding: 20px;
}

.wp-modal {
  background: var(--wp-bg-card);
  border-radius: 20px;
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translateY(-20px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.wp-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  background: linear-gradient(135deg, var(--wp-primary) 0%, var(--wp-primary-dark) 100%);
}

.wp-modal-title {
  font-size: 18px;
  font-weight: 700;
  color: white;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.wp-modal-close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.15);
  border: none;
  border-radius: 10px;
  color: white;
  font-size: 20px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.wp-modal-close:hover {
  background: rgba(255, 255, 255, 0.25);
}

.wp-modal-body {
  padding: 24px;
  overflow-y: auto;
  max-height: calc(90vh - 160px);
}

.wp-modal-footer {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  padding: 16px 24px;
  background: var(--wp-bg);
  border-top: 1px solid var(--wp-border);
}

/* ============================================
   12. 폼 요소
   ============================================ */
.wp-form-group {
  margin-bottom: 20px;
}

.wp-form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--wp-text);
  margin-bottom: 8px;
}

.wp-form-label.required::after {
  content: ' *';
  color: var(--wp-danger);
}

.wp-form-control {
  width: 100%;
  padding: 12px 16px;
  font-size: 14px;
  border: 2px solid var(--wp-border);
  border-radius: 10px;
  background: var(--wp-bg-card);
  transition: all 0.2s ease;
  box-sizing: border-box;
}

.wp-form-control:focus {
  outline: none;
  border-color: var(--wp-primary);
  box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.1);
}

.wp-form-control::placeholder {
  color: var(--wp-text-muted);
}

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

.wp-form-help {
  margin-top: 6px;
  font-size: 12px;
  color: var(--wp-text-muted);
}

/* ============================================
   13. 버튼 추가 스타일
   ============================================ */
.wp-btn-success {
  background: var(--wp-success);
  color: white;
}

.wp-btn-success:hover {
  background: #059669;
}

.wp-btn-danger {
  background: var(--wp-danger);
  color: white;
}

.wp-btn-danger:hover {
  background: #dc2626;
}

.wp-btn-outline {
  background: transparent;
  color: var(--wp-text-secondary);
  border: 2px solid var(--wp-border);
}

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

/* ============================================
   14. 반응형 디자인 (사이드바 260px 고려)
   ============================================ */

/* 사이드바 있을 때 (1460px = 1200px 콘텐츠 + 260px 사이드바) */
@media (max-width: 1460px) {
  .wp-stats-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .wp-grid {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  }
}

/* 태블릿/좁은 화면 (1024px 이하에서 사이드바 숨김) */
@media (max-width: 1024px) {
  .wp-page-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
  }

  .wp-header-actions {
    width: 100%;
    flex-wrap: wrap;
  }

  .wp-btn {
    flex: 1;
    justify-content: center;
    min-width: 100px;
    padding: 10px 16px;
  }

  .wp-stats-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .wp-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  }
}

@media (max-width: 768px) {
  .wp-stats-row {
    grid-template-columns: 1fr 1fr;
  }

  .wp-grid {
    grid-template-columns: 1fr;
  }

  .wp-factory-tabs {
    padding: 8px;
  }

  .wp-tab-btn {
    padding: 10px 16px;
    font-size: 13px;
  }

  .wp-page-title {
    font-size: 22px;
  }

  .wp-page-title-icon {
    font-size: 26px;
  }
}

@media (max-width: 480px) {
  .wp-stats-row {
    grid-template-columns: 1fr;
  }

  .wp-page-header {
    padding: 16px;
  }

  .wp-page-title {
    font-size: 20px;
  }

  .wp-card-header {
    padding: 14px 16px;
  }

  .wp-card-meta {
    padding: 10px 16px;
    flex-wrap: wrap;
  }

  .wp-header-actions {
    gap: 8px;
  }

  .wp-btn {
    font-size: 13px;
    padding: 8px 12px;
  }
}

/* ============================================
   15. 애니메이션
   ============================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.wp-card {
  animation: fadeInUp 0.4s ease forwards;
}

.wp-card:nth-child(1) { animation-delay: 0.05s; }
.wp-card:nth-child(2) { animation-delay: 0.1s; }
.wp-card:nth-child(3) { animation-delay: 0.15s; }
.wp-card:nth-child(4) { animation-delay: 0.2s; }
.wp-card:nth-child(5) { animation-delay: 0.25s; }
.wp-card:nth-child(6) { animation-delay: 0.3s; }

/* ============================================
   16. 토스트 메시지
   ============================================ */
.wp-toast {
  position: fixed;
  top: 24px;
  right: 24px;
  padding: 14px 24px;
  border-radius: 12px;
  color: white;
  font-weight: 600;
  font-size: 14px;
  z-index: 2000;
  box-shadow: var(--wp-shadow-lg);
  animation: toastSlideIn 0.3s ease;
}

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

.wp-toast.success {
  background: var(--wp-success);
}

.wp-toast.error {
  background: var(--wp-danger);
}

.wp-toast.warning {
  background: var(--wp-warning);
}

.wp-toast.info {
  background: var(--wp-info);
}

/* ============================================
   17. 전체화면 설비 배치 편집기
   ============================================ */
.fullscreen-editor {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: #0f172a;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.fullscreen-editor-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 20px;
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  border-bottom: 1px solid #334155;
  flex-shrink: 0;
}

.fullscreen-editor-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 700;
  color: white;
}

.fullscreen-editor-title span:first-child {
  font-size: 24px;
}

.fullscreen-editor-actions {
  display: flex;
  gap: 10px;
}

.editor-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 600;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.editor-btn-primary {
  background: #ef4444;
  color: white;
}

.editor-btn-primary:hover {
  background: #dc2626;
}

.editor-btn-secondary {
  background: #334155;
  color: #e2e8f0;
}

.editor-btn-secondary:hover {
  background: #475569;
}

.fullscreen-editor-body {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* 캔버스 영역 */
.fullscreen-canvas-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: #1e293b;
  overflow: hidden;
}

.canvas-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 16px;
  background: #0f172a;
  border-bottom: 1px solid #334155;
}

.toolbar-info {
  font-size: 13px;
  color: #94a3b8;
}

.toolbar-zoom {
  font-size: 12px;
  color: #64748b;
  background: #334155;
  padding: 4px 10px;
  border-radius: 4px;
}

.canvas-wrapper {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  overflow: auto;
  background:
    linear-gradient(90deg, #334155 1px, transparent 1px) 0 0 / 20px 20px,
    linear-gradient(#334155 1px, transparent 1px) 0 0 / 20px 20px,
    #1e293b;
}

.canvas-wrapper canvas {
  border: 3px solid #3b82f6;
  border-radius: 8px;
  cursor: crosshair;
  box-shadow: 0 0 40px rgba(59, 130, 246, 0.3);
  max-width: 100%;
  max-height: 100%;
}

.canvas-help {
  padding: 10px 16px;
  background: #0f172a;
  border-top: 1px solid #334155;
  text-align: center;
}

.canvas-help span {
  font-size: 13px;
  color: #64748b;
}

/* 사이드바 패널 */
.fullscreen-sidebar {
  width: 340px;
  background: #f8fafc;
  border-left: 1px solid #e2e8f0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: width 0.3s ease, opacity 0.3s ease;
}

.fullscreen-sidebar.collapsed {
  width: 0;
  opacity: 0;
  overflow: hidden;
}

.sidebar-section {
  border-bottom: 1px solid #e2e8f0;
}

.sidebar-section-flex {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.sidebar-section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 16px;
  background: white;
  border-bottom: 1px solid #e2e8f0;
}

.sidebar-section-header h4 {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  color: #1e293b;
}

.sidebar-section-body {
  padding: 16px;
}

.sidebar-section-body.sidebar-list {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
}

.badge {
  font-size: 11px;
  padding: 3px 10px;
  border-radius: 10px;
  font-weight: 600;
}

.badge-success {
  background: #dcfce7;
  color: #166534;
}

.badge {
  background: #f1f5f9;
  color: #64748b;
}

.form-help {
  font-size: 11px;
  color: #94a3b8;
  margin-top: 6px;
  margin-bottom: 12px;
}

.new-equipment-box {
  margin-top: 12px;
  padding: 12px;
  background: white;
  border: 1px dashed #cbd5e1;
  border-radius: 8px;
}

.new-equipment-box label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: #64748b;
  margin-bottom: 8px;
}

.new-equipment-box input {
  margin-bottom: 8px;
}

.new-equipment-box input:last-child {
  margin-bottom: 0;
}

.button-group {
  display: flex;
  gap: 8px;
  margin-top: 14px;
}

.button-group .wp-btn {
  flex: 1;
  justify-content: center;
  padding: 10px 12px;
  font-size: 13px;
}

.empty-message {
  text-align: center;
  color: #94a3b8;
  font-size: 13px;
  padding: 24px 12px;
}

/* 설비 목록 아이템 */
.equipment-list-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  background: white;
  border-radius: 8px;
  margin-bottom: 8px;
  border: 1px solid #e2e8f0;
  transition: all 0.2s ease;
}

.equipment-list-item:hover {
  border-color: #3b82f6;
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.15);
}

.equipment-list-item:last-child {
  margin-bottom: 0;
}

.equipment-item-info {
  flex: 1;
  min-width: 0;
}

.equipment-item-name {
  font-size: 13px;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.equipment-item-code {
  font-size: 11px;
  color: #64748b;
}

.equipment-item-position {
  font-size: 10px;
  color: #94a3b8;
  margin-top: 2px;
}

.equipment-item-delete {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fef2f2;
  border: none;
  border-radius: 6px;
  color: #ef4444;
  cursor: pointer;
  font-size: 12px;
  transition: all 0.2s ease;
  flex-shrink: 0;
  margin-left: 8px;
}

.equipment-item-delete:hover {
  background: #ef4444;
  color: white;
}

/* 반응형 */
@media (max-width: 900px) {
  .fullscreen-sidebar {
    position: absolute;
    right: 0;
    top: 60px;
    bottom: 0;
    width: 300px;
    z-index: 10;
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.2);
  }

  .fullscreen-sidebar.collapsed {
    transform: translateX(100%);
    width: 300px;
    opacity: 1;
  }
}

/* 추가 스타일 - 설비 목록 아이템 (JS에서 사용하는 클래스) */
.equipment-info {
  flex: 1;
  min-width: 0;
}

.equipment-info strong {
  font-size: 13px;
  font-weight: 600;
  color: #1e293b;
}

.equipment-code {
  font-size: 11px;
  color: #64748b;
  margin-left: 6px;
}

.equipment-position {
  font-size: 10px;
  color: #94a3b8;
  margin-top: 3px;
}

.btn-delete-sm {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fef2f2;
  border: none;
  border-radius: 6px;
  color: #ef4444;
  cursor: pointer;
  font-size: 12px;
  transition: all 0.2s ease;
  flex-shrink: 0;
  margin-left: 8px;
}

.btn-delete-sm:hover {
  background: #ef4444;
  color: white;
}