/* Modal */
.modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.modal-overlay:not(.hidden) { opacity: 1; visibility: visible; }

.modal-content {
  background-color: var(--white);
  width: 100%; 
  max-width: 600px;
  max-height: 90vh;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
  transform: translateY(20px);
  transition: transform 0.2s ease;
  display: flex;
  flex-direction: column;
}

.modal-overlay:not(.hidden) .modal-content { transform: translateY(0); }

.modal-header {
  background-color: var(--primary-color);
  color: var(--white);
  padding: 1rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-shrink: 0;
}

.modal-header h2 { 
  font-size: 1.86rem; 
  font-weight: 700; 
  letter-spacing: -0.02em;
  color: var(--white);
  line-height: 1.2;
}

.modal-header .btn-icon {
  color: var(--white) !important;
  cursor: pointer;
  background: none !important;
  border: none !important;
  font-size: 2.33rem;
  line-height: 1;
}

.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  color: var(--primary-color);
  transition: opacity 0.2s;
}

.btn-icon:hover {
  opacity: 0.7;
}

.modal-body { 
  padding: 1.5rem; 
  overflow-y: auto;
  flex: 1;
}

.grid-form { 
  display: grid; 
  grid-template-columns: 1fr 1fr; 
  gap: 1.25rem; 
}

.form-group { 
  display: flex; 
  flex-direction: column; 
  gap: 0.375rem; 
}

.form-group.full-width { 
  grid-column: span 2; 
}

/* Section Title for Grouping */
.form-section-title {
  grid-column: span 2;
  font-size: 1.53rem;
  font-weight: 800;
  color: var(--primary-color);
  padding: 1.5rem 0 0.5rem 0;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
}

.form-section-title:first-child {
  padding-top: 0;
}

.form-group label { 
  font-size: 1.47rem; 
  font-weight: 700; 
  color: var(--text-muted);
}

.form-group input, 
.form-group select, 
.form-group textarea {
  height: 38px;
  padding: 0 0.625rem;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-family: inherit; 
  font-size: 1.53rem;
  outline: none; 
  transition: all 0.2s;
  background-color: var(--white);
  box-sizing: border-box;
}

.form-group textarea {
  height: auto;
  padding: 0.625rem;
  resize: none;
}

.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus { 
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(30, 81, 73, 0.1);
}

.modal-footer {
  padding: 1rem 1.5rem; 
  border-top: 1px solid var(--border-color);
  display: flex; 
  justify-content: space-between; 
  align-items: center;
  background-color: #FAFAFA;
  flex-shrink: 0;
}

.modal-footer .btn {
  height: 42px;
  padding: 0 1.25rem;
  font-size: 1.17rem;
}

.edit-only-btn {
  /* Dynamic visibility handled in JS, but base style here */
}

/* File Upload Display */
.file-upload-wrapper {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

#hw-file-name-display {
  font-size: 1.08rem;
  color: var(--text-muted);
}


.footer-actions { 
  display: flex; 
  gap: 0.5rem; 
}

/* Wide Modal for History/Detail */
.modal-content.wide {
  max-width: 950px;
}

/* Upload Preview Specific */
.upload-sidebar {
  width: 240px;
  border-right: 1px solid var(--border-color);
  background-color: var(--bg-light);
  padding: 1.5rem 1rem;
  overflow-y: auto;
  flex-shrink: 0;
}

.upload-tab-container {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.upload-tab-btn {
  padding: 0.75rem 1rem;
  border-radius: 8px;
  cursor: pointer;
  font-size: 24px;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.2s;
  border: 1px solid transparent;
  color: var(--text-main);
}

.upload-tab-btn:hover {
  background-color: var(--white);
  border-color: var(--border-color);
}

.upload-tab-btn.active {
  background-color: var(--white);
  color: var(--primary-color);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  border-color: var(--border-color);
  font-weight: 800;
}

.preview-table-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  background-color: var(--white);
  overflow: hidden;
}

.preview-stats-bar {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--white);
}

.preview-table {
  width: 100%;
  border-collapse: collapse;
  min-width: max-content;
}

.preview-table thead {
  position: sticky;
  top: 0;
  z-index: 10;
  background-color: var(--bg-light);
  box-shadow: 0 1px 0 var(--border-color);
}

.preview-table th {
  padding: 0.75rem 1rem;
  text-align: left;
  font-size: 23px;
  font-weight: 700;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-muted);
}

.preview-table td {
  padding: 0.75rem 1rem;
  font-size: 24px;
  border-bottom: 1px solid #f1f5f9;
  color: var(--text-main);
}

.preview-table tr:hover {
  background-color: var(--bg-light);
}

.modal-body-split {
  display: flex;
  gap: 2rem;
  min-height: 480px;
}

.modal-form-area {
  flex: 1.2;
}

.modal-history-area {
  flex: 0.8;
  border-left: 1px solid var(--border-color);
  padding-left: 1.5rem;
  display: flex;
  flex-direction: column;
}

.history-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.history-header h3 {
  font-size: 1.67rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-main);
}

/* 읽기 전용 필드 (자산번호 등) 통일 스타일 */
.is-readonly-field {
  border-color: transparent !important;
  background-color: transparent !important;
  pointer-events: none !important;
  color: var(--text-main) !important;
  font-weight: 700 !important;
  cursor: default;
  padding-left: 0 !important;
}

/* 입력 필드 + 버튼 그룹 (자산번호 생성 등) */
.input-with-btn {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  width: 100%;
}

.input-with-btn input {
  flex: 1;
  min-width: 0; /* flex 컨테이너 안에서 너비 압축 방지 */
}

.input-with-btn .btn {
  flex-shrink: 0;
  white-space: nowrap;
}

.history-timeline {
  flex: 1;
  overflow-y: auto;
  max-height: 500px;
  padding-right: 8px;
  margin-top: 8px;
}

.history-item {
  position: relative;
  padding-left: 20px;
  padding-bottom: 20px;
  border-left: 2px solid var(--border-color);
}

.history-item:last-child {
  border-left: 2px solid transparent;
}

.history-item::before {
  content: '';
  position: absolute;
  left: -7px;
  top: 0;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--white);
  border: 2px solid var(--primary-color);
  z-index: 1;
}

/* Event Specific Markers */
.history-item.evt-dept::before { border-color: #3b82f6; }
.history-item.evt-user::before { border-color: #8b5cf6; }
.history-item.evt-role::before { border-color: #10b981; }
.history-item.evt-status::before { border-color: #f59e0b; }

.history-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
}

.history-date {
  font-size: 15px;
  color: var(--text-muted);
  font-weight: 600;
}

.history-tag {
  font-size: 14px;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 10px;
  text-transform: uppercase;
}

.tag-dept { background: #eff6ff; color: #3b82f6; }
.tag-user { background: #f5f3ff; color: #8b5cf6; }
.tag-role { background: #ecfdf5; color: #10b981; }
.tag-status { background: #fffbeb; color: #f59e0b; }
.tag-default { background: #f3f4f6; color: #6b7280; }

.history-user {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 6px;
  display: block;
}

.history-details {
  font-size: 17px;
  color: var(--text-main);
  line-height: 1.5;
  background: #f8fafc;
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid #f1f5f9;
  word-break: break-all;
}

.history-arrow {
  display: inline-block;
  margin: 0 4px;
  color: var(--text-muted);
  font-weight: 500;
}

.empty-history {
  padding: 2rem 0;
  text-align: center;
  color: var(--text-muted);
  font-size: 1.47rem;
}

/* Dashboard Detail Modal Table Fixed Header */
#dashboard-detail-modal .modal-body {
  overflow-y: auto;
  max-height: calc(80vh - 120px);
  padding: 0;
}

/* 모달 내부의 table-container 기존 전역 스타일 무력화 */
#dashboard-detail-modal .table-container {
  border: none;
  border-radius: 0;
  box-shadow: none;
  max-height: none;
  overflow: visible;
}

#dashboard-detail-modal table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
}

#dashboard-detail-modal thead th {
  position: sticky;
  top: 0;
  background-color: var(--bg-light);
  z-index: 10;
  border-bottom: 2px solid var(--border-color);
  box-shadow: none;
  padding: 0.75rem 1rem;
  font-size: 1.47rem;
  font-weight: 700;
  color: var(--text-main);
  text-align: left;
  white-space: nowrap;
}

#dashboard-detail-modal tbody td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-color);
  font-size: 1.47rem;
  color: var(--text-main);
  white-space: nowrap;
}

#dashboard-detail-modal tbody tr:last-child td {
  border-bottom: none;
}

#dashboard-detail-modal tbody tr:hover {
  background-color: var(--bg-light);
}

/* 뱃지 스타일 (대시보드 상세 목록용) */
#dashboard-detail-modal .badge {
  display: inline-block;
  padding: 0.125rem 0.5rem;
  border-radius: 4px;
  font-size: 1.4rem;
  font-weight: 600;
  line-height: 1.5;
}

#dashboard-detail-modal .badge-outline {
  border: 1px solid var(--primary-color);
  color: var(--primary-color);
  background: var(--primary-light);
}

#dashboard-detail-modal .badge-sw {
  border: 1px solid #3b82f6;
  color: #3b82f6;
  background: #eff6ff;
}

/* Layout Map & Image Picker Styles */
.layout-map-container {
  position: relative;
  display: inline-block;
  cursor: crosshair;
  background-color: #f0f0f0;
  border-radius: 4px;
  overflow: hidden;
}

.layout-map-container.readonly {
  cursor: default;
}

.layout-map-container.readonly .map-seat-obj {
  pointer-events: none;
}

.digital-overlay-layer {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  pointer-events: none;
  z-index: 8;
}

.digital-map-svg {
  width: 100%; height: 100%;
}

.map-seat-obj {
  fill: rgba(30, 81, 73, 0.02);
  stroke: rgba(30, 81, 73, 0.15); /* 평상시에도 아주 연하게 보이게 수정 */
  stroke-width: 0.2;
  cursor: pointer;
  pointer-events: all;
  transition: all 0.2s;
}

.map-seat-obj:hover {
  fill: rgba(30, 81, 73, 0.3);
  stroke: rgba(30, 81, 73, 0.6);
  stroke-width: 0.5;
}

.layout-map-img {
  display: block;
  max-width: 100%;
  max-height: 75vh;
  user-select: none;
  -webkit-user-drag: none;
}

.layout-marker {
  position: absolute;
  width: 14px;
  height: 14px;
  background-color: rgba(30, 81, 73, 0.7);
  border: 2px solid #FFFFFF;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 10;
  box-shadow: 0 0 8px rgba(0,0,0,0.4);
}

.pulse-marker {
  background-color: rgba(255, 61, 0, 0.8) !important;
  border-color: #FFFFFF !important;
  animation: marker-pulse 1.2s infinite;
}

@keyframes marker-pulse {
  0% { transform: translate(-50%, -50%) scale(1); box-shadow: 0 0 0 0 rgba(255, 61, 0, 0.6); }
  70% { transform: translate(-50%, -50%) scale(1.6); box-shadow: 0 0 0 10px rgba(255, 61, 0, 0); }
  100% { transform: translate(-50%, -50%) scale(1); box-shadow: 0 0 0 0 rgba(255, 61, 0, 0); }
}

.image-picker-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.85);
  z-index: 2500;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.image-picker-header {
  width: 100%;
  max-width: 900px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
}

.image-picker-header h3 {
  color: white;
  margin: 0;
  font-size: 1.67rem;
  font-weight: 700;
}

.image-picker-content {
  background: white;
  padding: 8px;
  border-radius: 8px;
  max-width: 95vw;
  max-height: 80vh;
  overflow: auto;
  position: relative;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
}

.picker-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 60px;
  background: rgba(0,0,0,0.5);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  cursor: pointer;
  z-index: 100;
  user-select: none;
  transition: background 0.2s;
}

.picker-nav:hover { background: rgba(0,0,0,0.8); }
.picker-nav.disabled { opacity: 0.2; cursor: not-allowed; }
.picker-nav.prev { left: 10px; border-radius: 0 4px 4px 0; }
.picker-nav.next { right: 10px; border-radius: 4px 0 0 4px; }

.image-picker-footer {
  margin-top: 20px;
  display: flex;
  gap: 12px;
}

.btn-loc-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 0 6px;
  font-size: 14px !important;
  font-weight: 700;
  border-radius: 4px;
  height: 24px;
  min-width: 52px;
  white-space: nowrap;
  transition: all 0.2s;
}

.btn-loc-view {
  background-color: var(--primary-color);
  color: white !important;
  border: none;
}

.btn-loc-view:hover {
  background-color: #163d37;
}

.location-detail-container {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.location-detail-container select {
  flex: 1;
}

/* Dynamic Remote Info Row */
.remote-info-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 8px 0;
  border-bottom: 1px dashed var(--border-color);
}

.remote-info-row:last-child {
  border-bottom: none;
}

.ri-line {
  display: flex;
  gap: 8px;
  align-items: center;
}

.ri-line select,
.ri-line input {
  height: 38px;
  box-sizing: border-box;
  font-size: 17px;
  padding: 0 10px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  outline: none;
  background-color: var(--white);
  color: var(--text-main);
  transition: border-color 0.2s;
}

.ri-line select:disabled,
.ri-line input[readonly] {
  background-color: var(--bg-muted);
  border-color: transparent;
  cursor: default;
}

.ri-line select:focus,
.ri-line input:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(30, 81, 73, 0.1);
}

.ri-type, .ri-tool {
  width: 110px;
  flex-shrink: 0;
}

.ri-val1, .ri-id, .ri-pw {
  flex: 1;
  min-width: 0;
}

.ri-remove-btn {
  height: 38px;
  width: 38px;
  padding: 0;
  color: #E11D48;
  border: 1px solid #E11D48;
  background: transparent;
  border-radius: 4px;
  cursor: pointer;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  transition: all 0.2s;
}

.ri-remove-btn:hover {
  background-color: #FFF1F2;
}

.ri-spacer {
  width: 46px; /* 38px btn + 8px gap */
  flex-shrink: 0;
}

.ri-connector {
  width: 24px;
  height: 24px;
  border-left: 1.5px solid #94a3b8;
  border-bottom: 1.5px solid #94a3b8;
  margin-top: -24px;
  margin-left: 12px;
  border-bottom-left-radius: 6px;
  flex-shrink: 0;
}

.ri-cred-line {
  margin-top: -4px;
}