/* NewMaterialsPage - DevonThink 스타일 */

* {
  box-sizing: border-box;
}

.materials-page {
  background: #f8f9fa;
  min-height: 100vh;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', sans-serif;
  overflow-x: auto;
  min-width: 1400px; /* 페이지 최소 너비 고정 */
}

/* 헤더 */
.materials-header {
  background: white;
  border-bottom: 1px solid #e5e7eb;
  padding: 16px 24px;
}

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

.revision-selector {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: #f8f9fa;
  border: 1px solid #e9ecef;
  border-radius: 6px;
}

.revision-selector label {
  font-size: 14px;
  font-weight: 500;
  color: #495057;
  margin: 0;
}

.revision-dropdown {
  padding: 4px 8px;
  border: 1px solid #ced4da;
  border-radius: 4px;
  background: white;
  font-size: 14px;
  color: #495057;
  cursor: pointer;
  min-width: 180px;
}

.revision-dropdown:focus {
  outline: none;
  border-color: #4299e1;
  box-shadow: 0 0 0 2px rgba(66, 153, 225, 0.2);
}
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.back-button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: #6366f1;
  color: white;
  border: none;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.back-button:hover {
  background: #5558e3;
  transform: translateY(-1px);
}

/* 심플한 뒤로가기 버튼 */
.back-button-simple {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: #86efac;
  color: #166534;
  border: 1px solid #bbf7d0;
  border-radius: 6px;
  font-size: 18px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.back-button-simple:hover {
  background: #6ee7b7;
  transform: translateX(-2px);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.header-info {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.materials-header h1 {
  font-size: 18px;
  font-weight: 600;
  color: #1f2937;
  margin: 0;
}

.job-info {
  color: #6b7280;
  font-size: 13px;
  font-weight: 400;
}

.material-count-inline {
  color: #6b7280;
  font-size: 12px;
  background: #f3f4f6;
  padding: 2px 8px;
  border-radius: 8px;
}

.material-count {
  color: #6b7280;
  font-size: 14px;
  background: #f3f4f6;
  padding: 4px 12px;
  border-radius: 12px;
}

/* 메인 헤더 */
.materials-header {
  background: white;
  padding: 8px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #e5e7eb;
  min-height: 50px;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* 카테고리 필터 */
.category-filters {
  background: white;
  padding: 12px 24px;
  display: flex;
  gap: 8px;
  align-items: center;
  border-bottom: 1px solid #e5e7eb;
  overflow-x: auto;
}

.category-filters::-webkit-scrollbar {
  height: 6px;
}

.category-filters::-webkit-scrollbar-track {
  background: #f3f4f6;
  border-radius: 3px;
}

.category-filters::-webkit-scrollbar-thumb {
  background: #d1d5db;
  border-radius: 3px;
}

.category-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: white;
  border: 1px solid #e5e7eb;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  color: #4b5563;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}

.category-btn:hover {
  background: #f9fafb;
  border-color: #d1d5db;
}

.category-btn.active {
  background: #eef2ff;
  border-color: #6366f1;
  color: #4f46e5;
}

.category-btn .count {
  background: #f3f4f6;
  padding: 2px 6px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
  min-width: 20px;
  text-align: center;
}

.category-btn.active .count {
  background: #6366f1;
  color: white;
}

/* 액션 바 */
.action-bar {
  background: white;
  padding: 12px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #e5e7eb;
}

.selection-info {
  font-size: 13px;
  color: #6b7280;
}

.action-buttons {
  display: flex;
  gap: 8px;
}

.select-all-btn,
.export-btn {
  padding: 6px 14px;
  border: none;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.select-all-btn {
  background: white;
  border: 1px solid #e5e7eb;
  color: #374151;
}

.select-all-btn:hover {
  background: #f9fafb;
  border-color: #d1d5db;
}

.export-btn {
  background: #10b981;
  color: white;
}

.export-btn:hover {
  background: #059669;
}

.export-btn:disabled {
  background: #e5e7eb;
  color: #9ca3af;
  cursor: not-allowed;
}

/* 자재 테이블 - 엑셀 스타일 */
.materials-grid {
  background: white;
  margin: 16px 24px;
  overflow-y: auto;
  overflow-x: hidden;
  max-height: calc(100vh - 220px);
  border: 1px solid #d1d5db;
}

.detailed-grid-header {
  display: grid;
  /* 기본 그리드는 사용하지 않음 - 각 카테고리별 전용 클래스 사용 */
  background: #f3f4f6;
  border-bottom: 2px solid #9ca3af;
  font-size: 11px;
  font-weight: 600;
  color: #374151;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.detailed-grid-header > div,
.detailed-grid-header .filterable-header {
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 32px;
  padding: 6px 4px;
  border-right: 1px solid #d1d5db;
  background: #f3f4f6;
}

.detailed-grid-header > div:first-child,
.detailed-grid-header .filterable-header:first-child {
  border-left: 1px solid #d1d5db;
}

.detailed-grid-header > div:last-child,
.detailed-grid-header .filterable-header:last-child {
  border-right: 1px solid #d1d5db;
}

/* PIPE 전용 헤더 - 9개 컬럼 */
.detailed-grid-header.pipe-header {
  grid-template-columns: 2.5% 7.5% 14% 8% 10% 20% 12% 15% 10% !important;
}

.detailed-grid-header.pipe-header > div,
.detailed-grid-header.pipe-header .filterable-header {
  border-right: 1px solid #d1d5db;
}

.detailed-grid-header.pipe-header > div:last-child,
.detailed-grid-header.pipe-header .filterable-header:last-child {
  border-right: none;
}

/* PIPE 전용 행 - 9개 컬럼 */
.detailed-material-row.pipe-row {
  grid-template-columns: 2.5% 7.5% 14% 8% 10% 20% 12% 15% 10% !important;
}

.detailed-material-row.pipe-row .material-cell {
  border-right: 1px solid #d1d5db;
}

.detailed-material-row.pipe-row .material-cell:last-child {
  border-right: none;
}

/* SPECIAL 전용 헤더 - 10개 컬럼 */
.detailed-grid-header.special-header {
  grid-template-columns: 5% 8% 14% 8% 10% 18% 12% 12% 18% 5%;
  
  
}

.detailed-grid-header.special-header > div,
.detailed-grid-header.special-header .filterable-header {
  border-right: 1px solid #d1d5db;
}

.detailed-grid-header.special-header > div:last-child,
.detailed-grid-header.special-header .filterable-header:last-child {
  border-right: none;
}

/* SPECIAL 전용 행 - 10개 컬럼 */
.detailed-material-row.special-row {
  grid-template-columns: 5% 8% 14% 8% 10% 18% 12% 12% 18% 5%;
  
  
}

/* BOLT 전용 헤더 - 9개 컬럼 */
.detailed-grid-header.bolt-header {
  grid-template-columns: 2.5% 7.5% 14% 8% 10% 20% 12% 15% 10%;
  
  
}

/* BOLT 전용 행 - 9개 컬럼 */
.detailed-material-row.bolt-row {
  grid-template-columns: 2.5% 7.5% 14% 8% 10% 20% 12% 15% 10%;
  
  
}

.detailed-material-row.special-row .material-cell {
  border-right: 1px solid #d1d5db;
}

/* BOLT 헤더 테두리 */
.detailed-grid-header.bolt-header > div,
.detailed-grid-header.bolt-header .filterable-header {
  border-right: 1px solid #d1d5db;
}

.detailed-grid-header.bolt-header > div:last-child,
.detailed-grid-header.bolt-header .filterable-header:last-child {
  border-right: none;
}

/* BOLT 행 테두리 */
.detailed-material-row.bolt-row .material-cell {
  border-right: 1px solid #d1d5db;
}

.detailed-material-row.bolt-row .material-cell:last-child {
  border-right: none;
}

/* BOLT 타입 배지 */
.type-badge.bolt { 
  background: #7c3aed; 
  color: white;
  border: 2px solid #6d28d9;
  font-weight: 600;
}

/* U-BOLT 전용 헤더 - 8개 컬럼 */
.detailed-grid-header.ubolt-header {
  grid-template-columns: 3% 11% 15% 10% 20% 12% 18% 10%;
  
  
}

/* U-BOLT 전용 행 - 8개 컬럼 */
.detailed-material-row.ubolt-row {
  grid-template-columns: 3% 11% 15% 10% 20% 12% 18% 10%;
  
  
}

/* U-BOLT 헤더 테두리 */
.detailed-grid-header.ubolt-header > div,
.detailed-grid-header.ubolt-header .filterable-header {
  border-right: 1px solid #d1d5db;
}
.detailed-grid-header.ubolt-header > div:last-child,
.detailed-grid-header.ubolt-header .filterable-header:last-child {
  border-right: none;
}

/* U-BOLT 행 테두리 */
.detailed-material-row.ubolt-row .material-cell {
  border-right: 1px solid #d1d5db;
}
.detailed-material-row.ubolt-row .material-cell:last-child {
  border-right: none;
}

/* U-BOLT 타입 배지 */
.type-badge.ubolt { 
  background: #059669; 
  color: white;
  border: 2px solid #047857;
  font-weight: 600;
}

/* URETHANE 타입 배지 */
.type-badge.urethane { 
  background: #ea580c; 
  color: white;
  border: 2px solid #c2410c;
  font-weight: 600;
}

/* SUPPORT 전용 헤더 - 9개 컬럼 */
.detailed-grid-header.support-header {
  grid-template-columns: 2.5% 7.5% 16% 8% 10% 18% 12% 15% 10%;
  
  
}

/* SUPPORT 전용 행 - 9개 컬럼 */
.detailed-material-row.support-row {
  grid-template-columns: 2.5% 7.5% 16% 8% 10% 18% 12% 15% 10%;
  
  
}

/* SUPPORT 헤더 테두리 */
.detailed-grid-header.support-header > div,
.detailed-grid-header.support-header .filterable-header {
  border-right: 1px solid #d1d5db;
}
.detailed-grid-header.support-header > div:last-child,
.detailed-grid-header.support-header .filterable-header:last-child {
  border-right: none;
}

/* SUPPORT 행 테두리 */
.detailed-material-row.support-row .material-cell {
  border-right: 1px solid #d1d5db;
}
.detailed-material-row.support-row .material-cell:last-child {
  border-right: none;
}

/* SUPPORT 타입 배지 */
.type-badge.support { 
  background: #0891b2; 
  color: white;
  border: 2px solid #0e7490;
  font-weight: 600;
}

.detailed-material-row.special-row .material-cell:last-child {
  border-right: none;
}

/* 플랜지 전용 헤더 - 10개 컬럼 */
.detailed-grid-header.flange-header {
  grid-template-columns: 2.5% 7.5% 12% 8% 10% 10% 18% 10% 15% 6%;
  
  
}

.detailed-grid-header.flange-header > div,
.detailed-grid-header.flange-header .filterable-header {
  border-right: 1px solid #d1d5db;
}

.detailed-grid-header.flange-header > div:last-child,
.detailed-grid-header.flange-header .filterable-header:last-child {
  border-right: none;
}

/* 플랜지 전용 행 - 10개 컬럼 */
.detailed-material-row.flange-row {
  grid-template-columns: 2.5% 7.5% 12% 8% 10% 10% 18% 10% 15% 6%;
  
  
}

.detailed-material-row.flange-row .material-cell {
  border-right: 1px solid #d1d5db;
}

.detailed-material-row.flange-row .material-cell:last-child {
  border-right: none;
}

/* 피팅 전용 헤더 - 10개 컬럼 */
.detailed-grid-header.fitting-header {
  grid-template-columns: 2.5% 7.5% 20% 8% 8% 10% 18% 10% 15% 0%;
  
  
}

.detailed-grid-header.fitting-header > div,
.detailed-grid-header.fitting-header .filterable-header {
  border-right: 1px solid #d1d5db;
}

.detailed-grid-header.fitting-header > div:last-child,
.detailed-grid-header.fitting-header .filterable-header:last-child {
  border-right: none;
}

/* 피팅 전용 행 - 10개 컬럼 */
.detailed-material-row.fitting-row {
  grid-template-columns: 2.5% 7.5% 20% 8% 8% 10% 18% 10% 15% 0%;
  
  
}

.detailed-material-row.fitting-row .material-cell {
  border-right: 1px solid #d1d5db;
}

.detailed-material-row.fitting-row .material-cell:last-child {
  border-right: none;
}

/* 밸브 전용 헤더 - 9개 컬럼 (스케줄 제거, 타입 너비 증가) */
.detailed-grid-header.valve-header {
  grid-template-columns: 3% 19% 12% 8% 8% 18% 10% 15% 6%;
  
  
}

.detailed-grid-header.valve-header > div,
.detailed-grid-header.valve-header .filterable-header {
  border-right: 1px solid #d1d5db;
}

.detailed-grid-header.valve-header > div:last-child,
.detailed-grid-header.valve-header .filterable-header:last-child {
  border-right: none;
}

/* 밸브 전용 행 - 9개 컬럼 (스케줄 제거, 타입 너비 증가) */
.detailed-material-row.valve-row {
  grid-template-columns: 3% 19% 12% 8% 8% 18% 10% 15% 6%;
  
  
}

.detailed-material-row.valve-row .material-cell {
  border-right: 1px solid #d1d5db;
}

.detailed-material-row.valve-row .material-cell:last-child {
  border-right: none;
}

/* 가스켓 전용 헤더 - 11개 컬럼 (타입 좁게, 상세내역 넓게, 두께 추가) */
.detailed-grid-header.gasket-header {
  grid-template-columns: 2.5% 7.5% 12% 7% 7% 10% 18% 7% 10% 15% 3%;
  
  
}

.detailed-grid-header.gasket-header > div,
.detailed-grid-header.gasket-header .filterable-header {
  border-right: 1px solid #d1d5db;
}

.detailed-grid-header.gasket-header > div:last-child,
.detailed-grid-header.gasket-header .filterable-header:last-child {
  border-right: none;
}

/* 가스켓 전용 행 - 11개 컬럼 (타입 좁게, 상세내역 넓게, 두께 추가) */
.detailed-material-row.gasket-row {
  grid-template-columns: 2.5% 7.5% 12% 7% 7% 10% 18% 7% 10% 15% 3%;
  
  
}

.detailed-material-row.gasket-row .material-cell {
  border-right: 1px solid #d1d5db;
}

.detailed-material-row.gasket-row .material-cell:last-child {
  border-right: none;
}

/* 필터링 가능한 헤더 스타일 */
.filterable-header {
  position: relative;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 0;
  background: transparent;
  cursor: pointer;
  user-select: none;
  transition: all 0.2s ease;
  min-height: 40px;
}

.filterable-header:hover {
  background: #f1f5f9;
}

.header-text {
  font-size: 12px;
  font-weight: 600;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  text-align: center;
  white-space: nowrap;
  margin: 0;
}

.header-controls {
  display: flex;
  gap: 2px;
  opacity: 0.7;
  flex-shrink: 0;
  transition: opacity 0.2s ease;
}

.filterable-header:hover .header-controls {
  opacity: 1;
}

.sort-btn, .filter-btn {
  background: white;
  border: 1px solid #e2e8f0;
  padding: 1px;
  border-radius: 3px;
  cursor: pointer;
  font-size: 9px;
  color: #64748b;
  transition: all 0.15s ease;
  width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sort-btn:hover, .filter-btn:hover {
  background: #f8fafc;
  border-color: #cbd5e1;
  color: #475569;
}

.sort-btn.active {
  background: #3b82f6;
  border-color: #3b82f6;
  color: white;
}

.filter-btn.active {
  background: #10b981;
  border-color: #10b981;
  color: white;
}

/* 필터 드롭다운 */
.filter-dropdown {
  position: absolute;
  top: calc(100% + 2px);
  left: 0;
  right: 0;
  background: white;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  z-index: 1000;
  max-height: 240px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  animation: dropdownFadeIn 0.15s ease-out;
}

@keyframes dropdownFadeIn {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.filter-search {
  padding: 8px;
  border-bottom: 1px solid #f1f5f9;
  background: #fafbfc;
  display: flex;
  align-items: center;
  gap: 6px;
}

.filter-search input {
  flex: 1;
  padding: 6px 8px;
  border: 1px solid #e2e8f0;
  border-radius: 4px;
  font-size: 12px;
  outline: none;
  transition: border-color 0.15s ease;
  background: white;
  color: #374151;
}

.filter-search input:focus {
  border-color: #3b82f6;
}

.filter-search input::placeholder {
  color: #9ca3af;
  font-size: 11px;
}

.clear-filter-btn {
  background: #ef4444;
  color: white;
  border: none;
  padding: 4px 6px;
  border-radius: 3px;
  cursor: pointer;
  font-size: 10px;
  font-weight: 500;
  transition: background-color 0.15s ease;
}

.clear-filter-btn:hover {
  background: #dc2626;
}

.filter-options {
  flex: 1;
  overflow-y: auto;
  max-height: 160px;
}

.filter-option-header {
  padding: 4px 10px;
  font-size: 10px;
  font-weight: 600;
  color: #6b7280;
  background: #f8fafc;
  border-bottom: 1px solid #f1f5f9;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.filter-option {
  padding: 4px 10px;
  font-size: 11px;
  cursor: pointer;
  transition: background-color 0.1s ease;
  color: #374151;
}

.filter-option:hover {
  background: #f8fafc;
}

.filter-option-more {
  padding: 4px 10px;
  font-size: 10px;
  color: #9ca3af;
  font-style: italic;
  text-align: center;
  background: #f8fafc;
}

/* 액션 바 스타일 개선 */
.filter-info {
  font-size: 11px;
  color: #6b7280;
  margin-left: 8px;
}

.clear-filters-btn {
  background: #f59e0b;
  color: white;
  border: none;
  padding: 8px 12px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 12px;
  margin-right: 8px;
  transition: background-color 0.2s;
}

.clear-filters-btn:hover {
  background: #d97706;
}

/* UNKNOWN 전용 헤더 - 5개 컬럼 */
.detailed-grid-header.unknown-header {
  grid-template-columns: 5% 10% 1fr 20% 10%;
  
  
}

.detailed-grid-header.unknown-header > div,
.detailed-grid-header.unknown-header .filterable-header {
  border-right: 1px solid #d1d5db;
}

.detailed-grid-header.unknown-header > div:last-child,
.detailed-grid-header.unknown-header .filterable-header:last-child {
  border-right: none;
}

/* UNKNOWN 전용 행 - 5개 컬럼 */
.detailed-material-row.unknown-row {
  grid-template-columns: 5% 10% 1fr 20% 10%;
  
  
}

.detailed-material-row.unknown-row .material-cell {
  border-right: 1px solid #d1d5db;
}

.detailed-material-row.unknown-row .material-cell:last-child {
  border-right: none;
}

/* UNKNOWN 설명 셀 스타일 */
.description-cell {
  overflow: visible;
  text-overflow: initial;
  white-space: normal;
  word-break: break-word;
}

.description-text {
  display: block;
  overflow: visible;
  text-overflow: initial;
  white-space: normal;
  word-break: break-word;
}

.detailed-material-row {
  display: grid;
  /* 기본 그리드는 사용하지 않음 - 각 카테고리별 전용 클래스 사용 */
  border-bottom: 1px solid #d1d5db;
  background: white;
  transition: background 0.15s;
  font-size: 12px;
}

.detailed-material-row .material-cell {
  border-right: 1px solid #d1d5db;
  padding: 6px 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
}

.detailed-material-row .material-cell:first-child {
  border-left: 1px solid #d1d5db;
}

.detailed-material-row .material-cell:last-child {
  border-right: 1px solid #d1d5db;
}

.detailed-material-row:hover {
  background: #fafbfc;
}

.detailed-material-row.selected {
  background: #f0f9ff;
}

.material-cell {
  overflow: visible !important;
  text-overflow: initial !important;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  white-space: normal !important;
  word-break: break-word;
  min-width: 120px;
  max-width: none !important;
  min-height: 40px;
}

.material-cell > * {
  margin: 0;
  flex-shrink: 0;
}

/* 사용자 요구사항 입력 필드 */
.user-req-input {
  width: 100%;
  padding: 4px 8px;
  border: 1px solid #d1d5db;
  border-radius: 4px;
  font-size: 12px;
  outline: none;
  text-align: center;
  margin: 0;
}

.user-req-input:focus {
  border-color: #3b82f6;
  box-shadow: 0 0 0 1px #3b82f6;
}

.material-cell input[type="checkbox"] {
  width: 14px;
  height: 14px;
  cursor: pointer;
  margin: 0;
  padding: 0;
  flex-shrink: 0;
  box-sizing: border-box;
}

/* 타입 배지 */
.type-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  margin: 0;
  flex-shrink: 0;
}

.type-badge.pipe { 
  background: #10b981; 
  color: white;
}

.type-badge.fitting { 
  background: #3b82f6; 
  color: white;
}

.type-badge.valve { 
  background: #f59e0b; 
  color: white;
}

.type-badge.flange { 
  background: #8b5cf6; 
  color: white;
}

.type-badge.bolt { 
  background: #ef4444; 
  color: white;
}

.type-badge.gasket { 
  background: #06b6d4; 
  color: white;
}

.type-badge.special { 
  background: #dc2626; 
  color: white;
  border: 2px solid #b91c1c;
  font-weight: 700;
  box-shadow: 0 2px 4px rgba(220, 38, 38, 0.2);
}

.type-badge.unknown { 
  background: #6b7280; 
  color: white;
}

.type-badge.instrument { 
  background: #78716c; 
  color: white;
}

/* 텍스트 스타일 */
.subtype-text,
.size-text,
.material-grade {
  color: #1f2937;
  font-weight: 500;
  white-space: normal !important;
  word-break: break-word !important;
  overflow: visible !important;
  text-overflow: initial !important;
  min-width: 300px !important;
}

/* 입력 필드 */
.user-req-input {
  width: 100%;
  padding: 4px 8px;
  border: 1px solid #e5e7eb;
  border-radius: 4px;
  font-size: 12px;
  background: #fafbfc;
  transition: all 0.2s;
}

.user-req-input:focus {
  outline: none;
  border-color: #6366f1;
  background: white;
}

.user-req-input::placeholder {
  color: #9ca3af;
}

/* 수량 정보 */
.quantity-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

/* 플랜지 압력 정보 */
.pressure-info {
  font-weight: 600;
  color: #0066cc;
}

.quantity-value {
  font-weight: 600;
  color: #1f2937;
  font-size: 14px;
}

.quantity-details {
  font-size: 11px;
  color: #9ca3af;
}

/* 로딩 */
.loading-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 400px;
  background: white;
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid #f3f4f6;
  border-top: 3px solid #6366f1;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.loading-container p {
  margin-top: 16px;
  color: #6b7280;
  font-size: 14px;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* 스크롤바 스타일 */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: #f3f4f6;
}

::-webkit-scrollbar-thumb {
  background: #d1d5db;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #9ca3af;
}