:root {
  --bg-page: #f3f5f8;
  --bg-card: #ffffff;
  --bg-subtle: #f8fafc;
  --bg-dark: #0f172a;
  --text-main: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --border-color: #e2e8f0;
  --border-strong: #cbd5e1;
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-soft: #eff6ff;
  --emerald: #059669;
  --emerald-soft: #ecfdf5;
  --amber: #d97706;
  --amber-soft: #fffbeb;
  --rose: #e11d48;
  --rose-soft: #fff1f2;
  --radius-lg: 14px;
  --radius-md: 10px;
  --radius-sm: 6px;
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 4px 14px rgba(15, 23, 42, 0.07);
  --shadow-lg: 0 12px 32px rgba(15, 23, 42, 0.12);
  --font-sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Segoe UI", Roboto, sans-serif;
  --font-mono: "SF Mono", "JetBrains Mono", Menlo, Monaco, Consolas, monospace;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-page);
  color: var(--text-main);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* 顶部导航栏 */
.topbar {
  background: var(--bg-dark);
  color: #ffffff;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.18);
}

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

.brand-swatch-logo {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: conic-gradient(from 180deg, #e4002b, #ff8200, #ffd100, #009a44, #005eb8, #753bbd, #e4002b);
  padding: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-swatch-inner {
  width: 100%;
  height: 100%;
  background: var(--bg-dark);
  border-radius: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: -0.5px;
  color: #fff;
}

.brand-title {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.2px;
}

.brand-subtitle {
  font-size: 12px;
  color: #94a3b8;
  margin-left: 8px;
  padding-left: 10px;
  border-left: 1px solid #334155;
}

.nav-tabs {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-tab {
  background: rgba(255, 255, 255, 0.07);
  color: #cbd5e1;
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 7px 15px;
  border-radius: 8px;
  font-size: 13.5px;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 7px;
  transition: all 0.18s ease;
}

.nav-tab:hover {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
}

.nav-tab.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.45);
}

.badge-count {
  background: rgba(255, 255, 255, 0.2);
  padding: 1px 7px;
  border-radius: 99px;
  font-size: 11.5px;
  font-family: var(--font-mono);
}

/* 主容器 */
.app-container {
  max-width: 1520px;
  margin: 0 auto;
  padding: 20px 24px 48px;
}

.view-section {
  display: none;
}

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

/* 三栏工作台布局 */
.workbench-grid {
  display: grid;
  grid-template-columns: 380px 1fr 450px;
  gap: 20px;
  align-items: start;
}

@media (max-width: 1320px) {
  .workbench-grid {
    grid-template-columns: 360px 1fr;
  }
  .formula-detail-col {
    grid-column: 1 / -1;
  }
}

@media (max-width: 900px) {
  .workbench-grid {
    grid-template-columns: 1fr;
  }
  .brand-subtitle {
    display: none;
  }
}

/* 通用面板卡片 */
.panel-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.panel-header {
  padding: 15px 18px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #fcfdfe;
}

.panel-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
}

.panel-body {
  padding: 18px;
}

/* 左侧：目标颜色锁定卡片 (Pantone 实体色卡风格) */
.target-pantone-card {
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow-sm);
  margin-bottom: 16px;
}

.target-swatch-preview {
  height: 112px;
  width: 100%;
  position: relative;
  transition: background-color 0.2s ease;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 10px 12px;
}

.target-swatch-tag {
  background: rgba(15, 23, 42, 0.72);
  backdrop-filter: blur(4px);
  color: #fff;
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 5px;
  font-family: var(--font-mono);
}

.target-pantone-meta {
  padding: 12px 14px;
  background: #ffffff;
}

.target-pantone-brand {
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 0.3px;
  color: #0f172a;
  line-height: 1.25;
}

.target-pantone-sub {
  font-size: 12.5px;
  color: var(--text-secondary);
  margin-top: 2px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.target-metrics-strip {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed var(--border-color);
  font-size: 11.5px;
  font-family: var(--font-mono);
  color: var(--text-secondary);
}

.metric-chip {
  background: var(--bg-subtle);
  padding: 5px 8px;
  border-radius: 5px;
  border: 1px solid var(--border-color);
  text-align: center;
}

.metric-chip strong {
  display: block;
  font-size: 10px;
  color: var(--text-muted);
  font-weight: 600;
}

/* 客户工业验收要求卡片 (光泽度 + 观察光源) */
.industrial-req-box {
  background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
  border: 1px solid var(--border-strong);
  border-radius: 9px;
  padding: 11px 12px;
  margin-bottom: 14px;
}

.req-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 8px;
}

.gloss-quick-pills,
.illuminant-pills {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.req-pill {
  flex: 1;
  min-width: 52px;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 6px;
  border-radius: 5px;
  border: 1px solid var(--border-strong);
  background: #fff;
  color: var(--text-secondary);
  cursor: pointer;
  text-align: center;
  transition: all 0.14s;
}

.req-pill:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.req-pill.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

/* 工业四维风控标签 */
.risk-badges-row {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 6px;
}

.ind-badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 10.5px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 4px;
}

.ind-badge.all-star {
  background: #ecfdf5;
  color: #047857;
  border: 1px solid #a7f3d0;
}

.ind-badge.mi-warn {
  background: #fffbeb;
  color: #b45309;
  border: 1px solid #fde68a;
}

.ind-badge.mi-safe {
  background: #f0fdf4;
  color: #15803d;
  border: 1px solid #bbf7d0;
}

.ind-badge.gloss-warn {
  background: #eff6ff;
  color: #1d4ed8;
  border: 1px solid #bfdbfe;
}

.ind-badge.cr-good {
  background: #f5f3ff;
  color: #6d28d9;
  border: 1px solid #ddd6fe;
}

/* 四维指标质检卡 */
.qc-4d-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 7px;
  margin-bottom: 14px;
}

.qc-4d-card {
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: 7px;
  padding: 7px 6px;
  text-align: center;
}

.qc-4d-label {
  font-size: 10.5px;
  color: var(--text-secondary);
}

.qc-4d-val {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 800;
  margin: 2px 0;
}

.qc-4d-sub {
  font-size: 10px;
  color: var(--text-muted);
}

/* 输入模式切换器 */
.mode-switcher {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 5px;
  background: #f1f5f9;
  padding: 4px;
  border-radius: 9px;
  margin-bottom: 16px;
}

.mode-btn {
  border: none;
  background: transparent;
  padding: 7px 4px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s;
  text-align: center;
}

.mode-btn.active {
  background: #ffffff;
  color: var(--primary);
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.1);
}

.input-mode-pane {
  display: none;
}

.input-mode-pane.active {
  display: block;
}

/* 表单控件 */
.form-group {
  margin-bottom: 12px;
}

.form-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 5px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 8px 11px;
  border: 1px solid var(--border-strong);
  border-radius: 7px;
  font-size: 13.5px;
  color: var(--text-main);
  background: #fff;
  font-family: inherit;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.input-row-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

/* 潘通快速色卡网格 */
.family-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: 10px;
}

.family-pill {
  font-size: 11.5px;
  padding: 3px 9px;
  border-radius: 99px;
  border: 1px solid var(--border-color);
  background: var(--bg-subtle);
  color: var(--text-secondary);
  cursor: pointer;
}

.family-pill.active {
  background: var(--text-main);
  color: #fff;
  border-color: var(--text-main);
}

.pantone-mini-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 7px;
  max-height: 270px;
  overflow-y: auto;
  padding-right: 3px;
}

.pantone-mini-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border: 1px solid var(--border-color);
  border-radius: 7px;
  cursor: pointer;
  background: #fff;
  transition: all 0.15s;
}

.pantone-mini-item:hover {
  border-color: var(--primary);
  background: var(--primary-soft);
}

.pantone-mini-item.selected {
  border-color: var(--primary);
  background: var(--primary-soft);
  box-shadow: 0 0 0 1px var(--primary);
}

.pantone-mini-dot {
  width: 26px;
  height: 26px;
  border-radius: 5px;
  flex-shrink: 0;
  border: 1px solid rgba(0, 0, 0, 0.12);
}

.pantone-mini-info {
  overflow: hidden;
}

.pantone-mini-code {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.pantone-mini-name {
  font-size: 10.5px;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 样品图片上传取色 */
.image-dropzone {
  border: 2px dashed var(--border-strong);
  border-radius: 9px;
  padding: 14px;
  text-align: center;
  background: var(--bg-subtle);
  cursor: pointer;
  transition: all 0.15s;
}

.image-dropzone:hover {
  border-color: var(--primary);
  background: var(--primary-soft);
}

.image-canvas-wrap {
  margin-top: 10px;
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: #0f172a;
  display: none;
}

.image-canvas-wrap.visible {
  display: block;
}

#sampleImageCanvas {
  width: 100%;
  display: block;
  cursor: crosshair;
}

.dominant-swatches {
  display: flex;
  gap: 6px;
  margin-top: 8px;
  flex-wrap: wrap;
}

.dominant-swatch-btn {
  flex: 1;
  min-width: 42px;
  height: 30px;
  border-radius: 6px;
  border: 1px solid rgba(0,0,0,0.15);
  cursor: pointer;
  transition: transform 0.12s;
}

.dominant-swatch-btn:hover {
  transform: scale(1.06);
}

/* 中间栏：匹配结果列表 */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
  background: var(--bg-subtle);
  border-bottom: 1px solid var(--border-color);
}

.match-cards-list {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.match-card {
  border: 1px solid var(--border-color);
  border-radius: 11px;
  background: #fff;
  padding: 13px 15px;
  display: grid;
  grid-template-columns: 98px 1fr auto;
  gap: 14px;
  align-items: center;
  cursor: pointer;
  transition: all 0.16s ease;
  position: relative;
}

.match-card:hover {
  border-color: #93c5fd;
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.match-card.active {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.18), var(--shadow-md);
  background: #f8fbff;
}

/* 零距离双色对比块（左边目标色，右边配方色，无缝贴合便于肉眼判别色差） */
.split-swatch-box {
  width: 98px;
  height: 74px;
  border-radius: 8px;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid rgba(15, 23, 42, 0.14);
  position: relative;
  box-shadow: inset 0 1px 2px rgba(255,255,255,0.25);
}

.split-half {
  height: 100%;
  position: relative;
}

.split-label {
  position: absolute;
  bottom: 3px;
  font-size: 9.5px;
  padding: 1px 4px;
  border-radius: 3px;
  background: rgba(15, 23, 42, 0.65);
  color: #fff;
}

.split-half.left .split-label {
  left: 3px;
}

.split-half.right .split-label {
  right: 3px;
}

.match-info-main {
  min-width: 0;
}

.match-rank-row {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 4px;
  flex-wrap: wrap;
}

.rank-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 1px 7px;
  border-radius: 4px;
  background: #0f172a;
  color: #fff;
  font-family: var(--font-mono);
}

.rank-badge.top1 {
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
}

.pantone-tag {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--primary);
  background: var(--primary-soft);
  padding: 1px 8px;
  border-radius: 4px;
  border: 1px solid #bfdbfe;
}

.base-type-tag {
  font-size: 11px;
  color: var(--text-secondary);
  background: #f1f5f9;
  padding: 1px 7px;
  border-radius: 4px;
}

.match-title {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 4px;
}

.match-colorants-preview {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  font-size: 11.5px;
  color: var(--text-secondary);
}

.mini-colorant-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  padding: 1px 6px;
  border-radius: 99px;
  font-size: 11px;
}

.mini-colorant-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 1px solid rgba(0,0,0,0.2);
}

/* ΔE 色差评定徽章 */
.delta-score-box {
  text-align: right;
  min-width: 92px;
}

.delta-value {
  font-size: 18px;
  font-weight: 800;
  font-family: var(--font-mono);
  line-height: 1.1;
}

.delta-grade {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 99px;
  margin-top: 4px;
}

.delta-excellent .delta-value { color: var(--emerald); }
.delta-excellent .delta-grade { background: var(--emerald-soft); color: var(--emerald); }

.delta-good .delta-value { color: var(--primary); }
.delta-good .delta-grade { background: var(--primary-soft); color: var(--primary); }

.delta-fair .delta-value { color: var(--amber); }
.delta-fair .delta-grade { background: var(--amber-soft); color: var(--amber); }

.delta-high .delta-value { color: var(--rose); }
.delta-high .delta-grade { background: var(--rose-soft); color: var(--rose); }

/* 右侧栏：配方详情与生产换算 */
.comparison-hero {
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--border-strong);
  margin-bottom: 16px;
}

.comparison-hero-swatches {
  display: grid;
  grid-template-columns: 1fr 1fr;
  height: 92px;
  position: relative;
}

.hero-swatch {
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
}

.hero-swatch-badge {
  align-self: flex-start;
  background: rgba(15, 23, 42, 0.72);
  color: #fff;
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 4px;
  backdrop-filter: blur(4px);
}

.hero-swatch-hex {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.85);
  color: #0f172a;
  padding: 2px 7px;
  border-radius: 4px;
  align-self: flex-start;
}

/* Lab 偏差指示条 */
.lab-diff-box {
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: 9px;
  padding: 12px;
  margin-bottom: 16px;
}

.lab-diff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 10px;
}

.lab-axis-card {
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 6px 8px;
  text-align: center;
}

.lab-axis-title {
  font-size: 11px;
  color: var(--text-secondary);
}

.lab-axis-val {
  font-family: var(--font-mono);
  font-size: 13.5px;
  font-weight: 700;
  margin-top: 2px;
}

.tinter-tips {
  font-size: 12px;
  color: #1e293b;
  background: #eff6ff;
  border-left: 3px solid var(--primary);
  padding: 8px 10px;
  border-radius: 0 6px 6px 0;
}

.tinter-tips li {
  margin-left: 16px;
  margin-bottom: 3px;
}

/* 投料总量计算器 */
.batch-calc-box {
  background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  padding: 13px;
  margin-bottom: 16px;
}

.quick-weight-btns {
  display: flex;
  gap: 5px;
  margin-top: 8px;
  flex-wrap: wrap;
}

.quick-weight-btn {
  flex: 1;
  min-width: 48px;
  padding: 4px 6px;
  font-size: 11.5px;
  font-weight: 600;
  border: 1px solid var(--border-strong);
  background: #fff;
  border-radius: 5px;
  cursor: pointer;
  color: var(--text-secondary);
}

.quick-weight-btn.active,
.quick-weight-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-soft);
}

/* 配方色母明细表 */
.recipe-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.5px;
  margin-bottom: 14px;
}

.recipe-table th {
  text-align: left;
  padding: 8px 8px;
  background: var(--bg-subtle);
  color: var(--text-secondary);
  font-weight: 600;
  border-bottom: 1px solid var(--border-strong);
  font-size: 11.5px;
}

.recipe-table td {
  padding: 9px 8px;
  border-bottom: 1px solid var(--border-color);
  vertical-align: middle;
}

.recipe-num {
  font-family: var(--font-mono);
  font-weight: 600;
  text-align: right;
}

.ratio-bar-track {
  width: 100%;
  height: 5px;
  background: #e2e8f0;
  border-radius: 99px;
  margin-top: 4px;
  overflow: hidden;
}

.ratio-bar-fill {
  height: 100%;
  border-radius: 99px;
}

/* 按钮样式 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 7px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.15s;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--primary-hover);
}

.btn-outline {
  background: #fff;
  border-color: var(--border-strong);
  color: var(--text-main);
}

.btn-outline:hover {
  background: var(--bg-subtle);
  border-color: #94a3b8;
}

.btn-danger {
  background: var(--rose-soft);
  color: var(--rose);
  border-color: #fecdd3;
}

.btn-danger:hover {
  background: #ffe4e6;
}

.btn-sm {
  padding: 5px 10px;
  font-size: 12px;
}

/* 配方库管理与色卡展厅表格 */
.data-table-wrap {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.data-table th {
  background: var(--bg-subtle);
  padding: 11px 14px;
  text-align: left;
  font-weight: 600;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-strong);
}

.data-table td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--border-color);
  vertical-align: middle;
}

.data-table tr:hover td {
  background: #f8fafc;
}

/* 潘通色卡展厅网格 */
.pantone-gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(175px, 1fr));
  gap: 14px;
  padding: 18px;
}

.pantone-card-chip {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: transform 0.16s, box-shadow 0.16s;
}

.pantone-card-chip:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}

.pantone-card-color {
  height: 105px;
  width: 100%;
  position: relative;
}

.pantone-card-formula-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  font-size: 10.5px;
  padding: 2px 7px;
  border-radius: 4px;
  background: rgba(15, 23, 42, 0.75);
  color: #fff;
  backdrop-filter: blur(4px);
}

.pantone-card-body {
  padding: 10px 12px;
}

.pantone-card-title {
  font-weight: 800;
  font-size: 13px;
  color: #0f172a;
}

.pantone-card-desc {
  font-size: 11.5px;
  color: var(--text-secondary);
  margin-top: 2px;
}

.pantone-card-lab {
  font-size: 10.5px;
  font-family: var(--font-mono);
  color: var(--text-muted);
  margin-top: 6px;
}

/* 模态框 (新增/编辑配方) */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(3px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 20px;
}

.modal-backdrop.open {
  display: flex;
}

.modal-dialog {
  background: #fff;
  border-radius: 14px;
  width: 100%;
  max-width: 760px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.modal-header {
  padding: 16px 22px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-body {
  padding: 20px 22px;
  overflow-y: auto;
}

.modal-footer {
  padding: 14px 22px;
  border-top: 1px solid var(--border-color);
  background: var(--bg-subtle);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* Toast 提示 */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 300;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast-msg {
  background: #0f172a;
  color: #fff;
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 13px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* 打印生产单专用样式 */
@media print {
  .topbar,
  .input-col,
  .matches-col,
  .no-print {
    display: none !important;
  }
  body {
    background: #fff;
  }
  .workbench-grid {
    display: block;
  }
  .formula-detail-col {
    width: 100%;
  }
  .panel-card {
    border: 1px solid #000;
    box-shadow: none;
  }
}