/* === 全局基础 === */
* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --color-primary: #2563eb;
  --color-primary-dark: #1d4ed8;
  --color-primary-light: #eef4ff;
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-danger: #ef4444;
  --color-bg: #f6f8fc;
  --color-card: #ffffff;
  --color-text: #0f172a;
  --color-text-soft: #475569;
  --color-text-muted: #94a3b8;
  --color-border: #e2e8f0;
  --color-border-strong: #cbd5e1;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 12px 32px rgba(15, 23, 42, 0.10);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --gradient-primary: linear-gradient(135deg, #2563eb 0%, #5b8cff 100%);
}

html, body {
  height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
  font-size: 14px;
  line-height: 1.5;
}

button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, select, textarea { font-family: inherit; font-size: inherit; }
input:focus, select:focus, textarea:focus, button:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
}
img { max-width: 100%; display: block; }
code.ib {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 12px;
  font-family: ui-monospace, "SF Mono", Consolas, monospace;
}

/* === 顶部 === */
.app-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: saturate(180%) blur(8px);
  box-shadow: var(--shadow-sm);
}
.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--gradient-primary);
  color: white;
  font-weight: 700; font-size: 20px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}
.brand-title { font-size: 16px; font-weight: 700; }
.brand-sub { font-size: 12px; color: var(--color-text-muted); }

.tabs {
  display: flex;
  gap: 4px;
  background: var(--color-bg);
  padding: 4px;
  border-radius: var(--radius-md);
  margin-left: auto;
}
.tab {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  color: var(--color-text-soft);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.15s ease;
}
.tab:hover { color: var(--color-primary); }
.tab.active {
  background: white;
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}
.tab-icon { font-size: 14px; }

.header-actions {
  display: flex; align-items: center; gap: 8px;
  margin-left: 0;
}
.order-count {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  padding: 5px 12px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 12px;
}

/* 同步状态指示器 */
.sync-indicator {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 12px;
  background: var(--color-bg);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}
.sync-indicator .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-text-muted);
}
.sync-indicator.local .dot { background: var(--color-text-muted); }
.sync-indicator.cloud .dot {
  background: var(--color-success);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.18);
  animation: pulse 1.8s ease-in-out infinite;
}
.sync-indicator.error .dot { background: var(--color-danger); }
.sync-indicator.cloud { color: var(--color-success); background: #ecfdf5; border-color: #a7f3d0; }
.sync-indicator.error { color: var(--color-danger); background: #fef2f2; border-color: #fecaca; }
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.18); }
  50% { box-shadow: 0 0 0 5px rgba(16, 185, 129, 0.05); }
}

/* === 主区 === */
.app-main {
  max-width: 1280px;
  margin: 0 auto;
  padding: 20px;
}
.view { display: none; }
.view.active { display: block; animation: fade 0.25s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

.view-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 12px;
}
.view-header h2 { font-size: 22px; font-weight: 700; }
.view-tools { display: flex; gap: 8px; flex-wrap: wrap; }

/* === 按钮 === */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 13px;
  transition: all 0.15s ease;
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn-primary { background: var(--color-primary); color: white; }
.btn-primary:hover { background: var(--color-primary-dark); }
.btn-secondary { background: white; color: var(--color-primary); border-color: var(--color-primary); }
.btn-secondary:hover { background: var(--color-primary-light); }
.btn-ghost { background: transparent; color: var(--color-text-soft); border-color: var(--color-border); }
.btn-ghost:hover { color: var(--color-primary); border-color: var(--color-primary); background: var(--color-primary-light); }
.btn-danger-ghost { background: transparent; color: var(--color-danger); border-color: #fecaca; }
.btn-danger-ghost:hover { background: #fee2e2; }
.btn-icon { font-size: 14px; }

.btn-mini {
  background: var(--color-primary-light);
  color: var(--color-primary);
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 12px;
}
.btn-mini:hover { background: var(--color-primary); color: white; }

/* === 表单 === */
.order-form {
  background: white;
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-md);
}
.form-section {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px 20px 20px;
  margin-bottom: 20px;
  background: white;
}
.form-section legend {
  padding: 0 8px;
  font-weight: 700;
  font-size: 14px;
  color: var(--color-primary);
  background: white;
}

/* === 产品块（多套产品） === */
.product-section { padding-bottom: 12px; }
.product-toolbar {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 14px; gap: 12px; flex-wrap: wrap;
}
.product-toolbar .hint { font-size: 12px; color: var(--color-text-muted); }
.btn-add-product {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
  padding: 8px 16px;
  font-weight: 600;
}
.btn-add-product:hover { background: var(--color-primary-dark); }
.btn-add-product span { font-size: 16px; line-height: 1; }

.product-list { display: flex; flex-direction: column; gap: 14px; }
.product-block {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 14px 16px 16px;
  background: #fafbfc;
  position: relative;
}
.product-head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 12px; padding-bottom: 10px;
  border-bottom: 1px dashed var(--color-border-strong);
}
.product-index {
  font-weight: 700; color: var(--color-primary); font-size: 14px;
  background: var(--color-primary-light);
  padding: 4px 10px; border-radius: 6px;
}
.product-actions { display: flex; gap: 6px; }
.btn-copy-prev { background: #fef3c7; color: #b45309; }
.btn-copy-prev:hover { background: #f59e0b; color: white; }
.btn-remove-product { background: #fee2e2; color: var(--color-danger); }
.btn-remove-product:hover { background: var(--color-danger); color: white; }
.btn-copy-prev:disabled, .btn-remove-product:disabled {
  opacity: 0.4; cursor: not-allowed;
}
.qty-hint { color: var(--color-primary); }

/* 订单级汇总块 */
.order-summary {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 16px;
  padding: 14px 16px;
  background: white;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}
.summary-block {
  display: flex; flex-direction: column; gap: 4px;
  padding: 8px 10px;
  border-left: 3px solid var(--color-border-strong);
}
.summary-block.highlight {
  border-left-color: var(--color-primary);
  background: var(--color-primary-light);
  border-radius: 6px;
  padding: 10px 12px;
}
.summary-block .summary-label { font-size: 12px; color: var(--color-text-muted); }
.summary-block .summary-value { font-size: 18px; font-weight: 700; color: var(--color-text); }
.summary-block.highlight .summary-value { color: var(--color-primary-dark); }

.form-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field-wide { grid-column: span 3; }
.field label { font-size: 12px; font-weight: 500; color: var(--color-text-soft); }
.field .req { color: var(--color-danger); margin-left: 2px; }
.field input, .field select {
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: white;
  transition: border-color 0.15s ease;
  width: 100%;
}
.field input:focus, .field select:focus { border-color: var(--color-primary); }
.field input[readonly] { background: #f8fafc; color: var(--color-text-muted); }
.field.highlight input { background: var(--color-primary-light); color: var(--color-primary-dark); font-weight: 700; font-size: 16px; }
.field-hint { font-size: 11px; color: var(--color-text-muted); }

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: #fafbfc;
  cursor: pointer;
  user-select: none;
}
.checkbox-label input { accent-color: var(--color-primary); width: 16px; height: 16px; }
.checkbox-label:hover { background: var(--color-primary-light); }

.input-with-action {
  display: flex; gap: 6px; align-items: stretch;
}
.input-with-action input { flex: 1; }

/* === 图片上传（按钮 + 缩略图网格） === */
.photo-uploader {
  margin-top: 10px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.btn-photo-add {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border: 1.5px dashed var(--color-border-strong);
  border-radius: var(--radius-md);
  background: #fafbfc;
  color: var(--color-text-soft);
  font-size: 13px;
  font-weight: 500;
  transition: all 0.15s ease;
  cursor: pointer;
}
.btn-photo-add:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
}
.btn-photo-add .icon { font-size: 16px; }
.btn-photo-add .hint { color: var(--color-text-muted); font-size: 11px; font-weight: 400; }
.photo-thumbs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.photo-thumb {
  position: relative;
  width: 76px; height: 76px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: #f1f5f9;
  flex-shrink: 0;
}
.photo-thumb img { width: 100%; height: 100%; object-fit: cover; }
.photo-thumb .photo-remove {
  position: absolute; top: 2px; right: 2px;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.65);
  color: white;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; line-height: 1;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.15s ease;
}
.photo-thumb:hover .photo-remove { opacity: 1; }
.photo-thumb .photo-remove:hover { background: var(--color-danger); }

/* === 操作 === */
.form-actions {
  display: flex; gap: 12px; justify-content: flex-end; margin-top: 8px;
  flex-wrap: wrap;
}

/* === 查询面板 === */
.search-panel {
  background: white;
  padding: 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  margin-bottom: 16px;
}
.search-hint {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  margin-bottom: 14px;
  border-left: 3px solid var(--color-primary);
}

.search-fields {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 14px;
}
.search-fields-multi { grid-template-columns: repeat(4, 1fr); }
.search-fields .field label { font-size: 12px; }
.search-input-wrap { position: relative; }
.search-suggest {
  position: absolute; top: 100%; left: 0; right: 0;
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  margin-top: 4px;
  max-height: 240px;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  z-index: 20;
}
.search-suggest-item {
  padding: 8px 12px;
  cursor: pointer;
  border-bottom: 1px solid var(--color-border);
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  gap: 8px;
}
.search-suggest-item:last-child { border-bottom: none; }
.search-suggest-item:hover { background: var(--color-primary-light); }
.search-suggest-item .meta { color: var(--color-text-muted); font-size: 11px; }
.search-suggest-item .id { font-weight: 700; color: var(--color-primary); }
.search-suggest-empty {
  padding: 12px;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 12px;
}

.search-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* === 汇总 === */
.summary-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}
.summary-item {
  background: white;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--color-primary);
}
.summary-label { font-size: 12px; color: var(--color-text-muted); }
.summary-value { font-size: 20px; font-weight: 700; color: var(--color-text); display: block; margin-top: 4px; }

/* === 结果列表 === */
.result-list {
  display: grid; gap: 12px;
}
.order-card {
  background: white;
  border-radius: var(--radius-md);
  padding: 16px;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: all 0.15s ease;
  border: 1px solid transparent;
}
.order-card:hover { border-color: var(--color-primary); box-shadow: var(--shadow-md); transform: translateY(-1px); }
.order-card-head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 8px; gap: 8px; flex-wrap: wrap;
}
.order-card-id { font-weight: 700; color: var(--color-primary); font-size: 16px; }
.order-card-meta { font-size: 12px; color: var(--color-text-muted); }
.order-card-row {
  display: flex; flex-wrap: wrap; gap: 12px;
  font-size: 13px; color: var(--color-text-soft);
}
.order-card-row .label { color: var(--color-text-muted); margin-right: 4px; }
.order-card-amount {
  font-size: 18px; font-weight: 700; color: var(--color-text);
  text-align: right; margin-top: 6px;
}

.empty-state {
  background: white;
  padding: 48px 20px;
  text-align: center;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
}
.empty-state .icon { font-size: 40px; margin-bottom: 12px; }

/* === 订单小票（导出图片样式 — A4 纵向 + 美化） === */
.order-sheet {
  background: white;
  padding: 18px 20px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: #0f172a;
  width: 100%;
  max-width: 640px;
  margin: 0 auto;
  box-sizing: border-box;
}
.sheet-title {
  text-align: center;
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid #0f172a;
  letter-spacing: 1px;
}
.sheet-info {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4px 16px;
  margin-bottom: 12px;
  font-size: 12px;
  line-height: 1.6;
}
.sheet-info-row { display: flex; gap: 6px; }
.sheet-info-row .k { color: #64748b; min-width: 56px; flex-shrink: 0; }
.sheet-info-row .v { color: #0f172a; font-weight: 500; word-break: break-all; }

.sheet-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11px;
  margin-bottom: 12px;
  table-layout: fixed;
}
.sheet-table th, .sheet-table td {
  border: 1px solid #cbd5e1;
  padding: 5px 4px;
  text-align: center;
  vertical-align: middle;
  word-break: break-all;
  line-height: 1.35;
}
.sheet-table thead th {
  background: #f1f5f9;
  color: #0f172a;
  font-weight: 600;
  border-bottom: 2px solid #94a3b8;
}
.sheet-table .th-unit {
  display: block;
  font-size: 9px;
  font-weight: 400;
  color: #64748b;
  margin-top: 1px;
  letter-spacing: 0;
}
.sheet-table td.l { text-align: left; }
.sheet-table td.r { text-align: right; }
.sheet-table .col-seq { width: 26px; }
.sheet-table .col-model { width: 22%; }
.sheet-table .col-spec { width: 22%; }
.sheet-table .col-remark { width: 80px; }    /* 备注列缩短 */
.sheet-table .col-num { width: 50px; }
.sheet-table .col-glass { width: 14%; }
.sheet-table .col-acc { width: 14%; }
.sheet-table td.amount-cell { color: var(--color-primary-dark, #1d4ed8); font-weight: 700; }

.sheet-photos-inline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin-bottom: 10px;
}
.sheet-photos-inline .ph {
  width: 100%;
  aspect-ratio: 4/3;
  background: #f8fafc;
  border: 1px solid #cbd5e1;
  border-radius: 4px;
  display: flex; align-items: center; justify-content: center;
  color: #94a3b8;
  font-size: 11px;
  overflow: hidden;
}
.sheet-photos-inline .ph img {
  width: 100%; height: 100%; object-fit: cover;
}

.sheet-notes {
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  padding: 8px 10px;
  font-size: 10.5px;
  color: #334155;
  background: #f8fafc;
  margin-bottom: 12px;
}
.sheet-notes h4 { font-size: 12px; margin-bottom: 4px; color: #0f172a; font-weight: 600; }
.sheet-notes ol { padding-left: 16px; }
.sheet-notes li { margin-bottom: 2px; }

/* 合计 / 定金 / 尾款 + 图片 同行 */
.sheet-bottom-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  align-items: stretch;
  font-size: 13px;
}
.sheet-totals {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.sheet-totals .total-card {
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  padding: 8px 10px;
  background: #f8fafc;
}
.sheet-totals .total-card .lbl {
  display: block;
  font-size: 11px;
  color: #64748b;
  margin-bottom: 2px;
}
.sheet-totals .total-card .val {
  display: block;
  font-size: 16px;
  font-weight: 700;
  color: var(--color-primary-dark, #1d4ed8);
  font-family: ui-monospace, "SF Mono", Consolas, monospace;
}
.sheet-totals .total-card.highlight { background: var(--color-primary-light, #eef4ff); border-color: #93c5fd; }
.sheet-totals .total-card.highlight .val { color: #1d4ed8; }

/* === 弹窗 === */
.modal {
  position: fixed; inset: 0;
  z-index: 100;
  display: flex; align-items: center; justify-content: center;
  padding: 16px;
}
.modal[hidden] { display: none; }
.modal-backdrop {
  position: absolute; inset: 0;
  background: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(2px);
}
.modal-card {
  position: relative;
  background: white;
  border-radius: var(--radius-lg);
  width: 100%; max-width: 900px;
  max-height: 90vh;
  display: flex; flex-direction: column;
  box-shadow: var(--shadow-lg);
  animation: pop 0.18s ease;
}
.modal-card-wide { max-width: 720px; }
@keyframes pop { from { opacity: 0; transform: scale(0.96); } to { opacity: 1; transform: none; } }
.modal-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-border);
  display: flex; justify-content: space-between; align-items: center;
}
.modal-header h3 { font-size: 17px; }
.modal-close {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--color-bg);
  font-size: 20px; line-height: 1;
  color: var(--color-text-muted);
}
.modal-close:hover { background: var(--color-danger); color: white; }
.modal-body {
  padding: 16px;
  overflow: auto;
  flex: 1;
  background: #f8fafc;
}
.modal-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--color-border);
  display: flex; gap: 8px; justify-content: flex-end; flex-wrap: wrap;
}

/* === 设置抽屉（右侧滑入） === */
.settings-drawer {
  position: fixed; inset: 0;
  z-index: 110;
  display: flex; justify-content: flex-end;
}
.settings-drawer[hidden] { display: none; }
.drawer-backdrop {
  position: absolute; inset: 0;
  background: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(2px);
  animation: fadein 0.18s ease;
}
.drawer-panel {
  position: relative;
  width: 100%; max-width: 520px;
  height: 100%;
  background: white;
  display: flex; flex-direction: column;
  box-shadow: -8px 0 32px rgba(15, 23, 42, 0.15);
  animation: slidein 0.22s ease;
}
@keyframes slidein { from { transform: translateX(100%); } to { transform: translateX(0); } }
@keyframes fadein { from { opacity: 0; } to { opacity: 1; } }
.drawer-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-border);
  display: flex; justify-content: space-between; align-items: center;
  background: var(--gradient-primary);
  color: white;
}
.drawer-header h3 { font-size: 17px; }
.drawer-header .modal-close { background: rgba(255,255,255,0.2); color: white; }
.drawer-header .modal-close:hover { background: var(--color-danger); }
.drawer-body {
  flex: 1; overflow-y: auto;
  padding: 20px;
}
.drawer-intro {
  background: var(--color-primary-light);
  border-left: 3px solid var(--color-primary);
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  line-height: 1.6;
  color: var(--color-primary-dark);
  margin-bottom: 20px;
}
.settings-step {
  margin-bottom: 18px;
  padding: 14px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #fafbfc;
}
.settings-step .step-title {
  font-weight: 700;
  font-size: 13px;
  color: var(--color-primary);
  margin-bottom: 8px;
}
.settings-step .step-list {
  font-size: 13px;
  color: var(--color-text-soft);
  padding-left: 20px;
  line-height: 1.7;
}
.settings-step .step-list li { margin-bottom: 2px; }
.settings-step .step-list a { color: var(--color-primary); text-decoration: none; font-weight: 500; }
.settings-step .step-list a:hover { text-decoration: underline; }
.settings-actions {
  display: flex; gap: 8px; flex-wrap: wrap;
  margin-top: 16px;
}
.settings-status {
  margin-top: 14px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-family: ui-monospace, "SF Mono", Consolas, monospace;
  background: #f8fafc;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  white-space: pre-wrap;
  word-break: break-all;
}
.settings-status.ok { background: #ecfdf5; border-color: #a7f3d0; color: var(--color-success); }
.settings-status.err { background: #fef2f2; border-color: #fecaca; color: var(--color-danger); }

/* === 数据看板 === */
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
  margin-bottom: 24px;
}
.stat-card {
  background: white;
  padding: 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}
.stat-label { font-size: 12px; color: var(--color-text-muted); margin-bottom: 8px; }
.stat-value { font-size: 26px; font-weight: 700; color: var(--color-primary); }

.stats-section { background: white; border-radius: var(--radius-md); padding: 20px; margin-bottom: 16px; box-shadow: var(--shadow-sm); }
.stats-section h3 { margin-bottom: 12px; font-size: 15px; }
.stats-table-wrap { overflow-x: auto; }
.stats-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.stats-table th, .stats-table td { padding: 10px 12px; border-bottom: 1px solid var(--color-border); text-align: left; }
.stats-table th { background: var(--color-bg); font-weight: 600; color: var(--color-text-soft); }
.stats-table tbody tr:hover { background: var(--color-primary-light); }

/* === Toast === */
.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: #1e293b; color: white;
  padding: 10px 18px;
  border-radius: 24px;
  font-size: 13px;
  box-shadow: var(--shadow-lg);
  z-index: 200;
  animation: rise 0.25s ease;
  max-width: 90vw;
}
.toast[hidden] { display: none; }
.toast.success { background: var(--color-success); }
.toast.error { background: var(--color-danger); }
.toast.warn { background: var(--color-warning); }
@keyframes rise { from { transform: translate(-50%, 8px); opacity: 0; } to { transform: translate(-50%, 0); opacity: 1; } }

/* === 响应式 === */
@media (max-width: 900px) {
  .form-grid { grid-template-columns: repeat(2, 1fr); }
  .field-wide { grid-column: span 2; }
  .summary-bar { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .search-fields { grid-template-columns: 1fr; }
  .search-fields-multi { grid-template-columns: repeat(2, 1fr); }
  .summary-bar { grid-template-columns: repeat(2, 1fr); }
  .order-summary { grid-template-columns: repeat(2, 1fr); }
  .modal-card-wide { max-width: 95vw; }
}
@media (max-width: 640px) {
  .app-main { padding: 12px; }
  .header-inner { padding: 10px 14px; gap: 12px; }
  .brand-text .brand-sub { display: none; }
  .tab-label { display: none; }
  .tab { padding: 8px 12px; }
  .tabs { margin-left: 0; }
  .view-header h2 { font-size: 18px; }
  .form-grid { grid-template-columns: 1fr; }
  .field-wide { grid-column: span 1; }
  .form-section { padding: 14px; }
  .order-form { padding: 14px; }
  .summary-bar { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .summary-item { padding: 10px 12px; }
  .summary-value { font-size: 16px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat-value { font-size: 20px; }
  .modal-card { max-height: 95vh; }
  .modal-body { padding: 10px; }
  .order-sheet { padding: 14px; }
  .order-summary { grid-template-columns: 1fr 1fr; gap: 8px; padding: 10px; }
  .product-block { padding: 12px 12px 14px; }
  .product-head { flex-wrap: wrap; gap: 8px; }
  .product-toolbar { flex-direction: column; align-items: stretch; }
  .product-toolbar .hint { font-size: 11px; }
  .photo-thumb { width: 64px; height: 64px; }
  .search-fields-multi { grid-template-columns: 1fr; }
  .header-actions .order-count { display: none; }
  .header-actions .sync-indicator .text { display: none; }
  /* 导出图片 */
  .sheet-info { grid-template-columns: 1fr; gap: 0; }
  .sheet-table th, .sheet-table td { padding: 4px 3px; font-size: 10.5px; }
  .sheet-totals { grid-template-columns: 1fr; }
  .drawer-panel { max-width: 100%; }
}