/* ================================================
   速卖通创建产品页样式
   视觉借鉴店小秘 / Ant Design
   ================================================ */

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 13px;
  line-height: 1.5;
  color: #333;
  background: #f5f6f8;
  min-width: 1100px;
}

a { color: #1677ff; text-decoration: none; }
a:hover { color: #4096ff; }

/* ============ 布局 ============ */
.ae-layout {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.ae-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  background: #fff;
  border-bottom: 1px solid #e5e7eb;
  box-shadow: 0 1px 2px rgba(0,0,0,0.03);
}

.ae-crumbs {
  font-size: 14px;
  color: #666;
}
.ae-crumbs .sep {
  margin: 0 6px;
  color: #bbb;
  font-family: SimSun, "宋体", serif;
}
.ae-crumbs .current {
  color: #333;
  font-weight: 500;
}

.ae-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

.ae-body {
  flex: 1;
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 16px;
  max-width: 1200px;
  margin: 16px auto;
  padding: 0 16px;
  width: 100%;
}

.ae-anchor {
  position: sticky;
  top: 72px;
  align-self: start;
  height: max-content;
  background: #fff;
  border-radius: 4px;
  padding: 8px 0;
  box-shadow: 0 1px 2px rgba(0,0,0,0.03);
}
.anchor-item {
  display: block;
  padding: 8px 16px;
  font-size: 13px;
  color: #555;
  border-left: 3px solid transparent;
  transition: all 0.15s;
}
.anchor-item:hover {
  background: #f5f7fa;
  color: #1677ff;
}
.anchor-item.active {
  color: #1677ff;
  border-left-color: #1677ff;
  background: #e6f4ff;
  font-weight: 500;
}

.ae-main {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.ae-footer {
  position: sticky;
  bottom: 0;
  z-index: 10;
  padding: 12px 24px;
  background: #fff;
  border-top: 1px solid #e5e7eb;
  display: flex;
  justify-content: flex-end;
  box-shadow: 0 -1px 2px rgba(0,0,0,0.03);
}

/* ============ 表单卡片 ============ */
.form-card {
  background: #fff;
  border-radius: 4px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.03);
  overflow: hidden;
}

.form-card-header {
  padding: 14px 24px;
  border-bottom: 1px solid #f0f0f0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.form-card-title {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  color: #222;
}

.form-card-extra {
  display: flex;
  align-items: center;
  gap: 8px;
}

.form-card-body {
  padding: 20px 24px;
}

/* ============ 表单项 ============ */
.form-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 16px;
  gap: 12px;
}
.form-item:last-child { margin-bottom: 0; }

.form-item-full { display: block; }
.form-item-full .form-label {
  display: block;
  margin-bottom: 6px;
  text-align: left;
  width: auto;
  padding-right: 0;
}

.form-label {
  flex: 0 0 160px;
  width: 160px;
  text-align: right;
  padding-right: 8px;
  padding-top: 6px;
  font-size: 13px;
  color: #333;
  line-height: 1.5;
}
.form-label.required::before {
  content: "*";
  color: #ff4d4f;
  margin-right: 4px;
}

.form-control {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: flex-start;
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 24px;
  margin-bottom: 16px;
}
.form-grid-2 .form-item { margin-bottom: 0; }

/* ============ 输入 / 选择 ============ */
.form-input, .form-select, .form-textarea {
  height: 32px;
  padding: 4px 11px;
  font-size: 13px;
  line-height: 1.5;
  color: #333;
  background: #fff;
  border: 1px solid #d9d9d9;
  border-radius: 4px;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: #4096ff;
  box-shadow: 0 0 0 2px rgba(5,145,255,0.1);
}
.form-input:hover, .form-select:hover, .form-textarea:hover { border-color: #4096ff; }

.form-textarea {
  height: auto;
  min-height: 80px;
  resize: vertical;
  width: 100%;
}

.form-select { padding-right: 24px; background-image: none; cursor: pointer; }

.w-80 { width: 80px; }
.w-120 { width: 120px; }
.w-180 { width: 180px; }
.w-240 { width: 240px; }
.w-280 { width: 280px; }
.w-full { width: 100%; }

/* 输入后缀 */
.input-suffix {
  display: inline-flex;
  align-items: center;
  border: 1px solid #d9d9d9;
  border-radius: 4px;
  overflow: hidden;
  width: 240px;
  height: 32px;
}
.input-suffix:focus-within { border-color: #4096ff; box-shadow: 0 0 0 2px rgba(5,145,255,0.1); }
.input-suffix .form-input {
  flex: 1;
  border: none;
  height: auto;
}
.input-suffix .form-input:focus { box-shadow: none; }
.input-suffix .suffix {
  padding: 0 12px;
  color: #666;
  background: #f5f7fa;
  border-left: 1px solid #d9d9d9;
  font-size: 12px;
  height: 30px;
  line-height: 30px;
}

.dim-inputs {
  display: flex;
  align-items: center;
  gap: 6px;
}
.dim-inputs .x { color: #999; }

/* ============ Checkbox / Radio ============ */
.checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin-top: 4px;
}
.checkbox-item, .radio-item {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  user-select: none;
  font-size: 13px;
  color: #333;
}
.checkbox-item input, .radio-item input {
  margin-right: 6px;
  accent-color: #1677ff;
}

/* ============ 按钮 ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 5px 15px;
  font-size: 13px;
  line-height: 1.5;
  border-radius: 4px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.15s;
  user-select: none;
  background: #fff;
  color: #333;
  white-space: nowrap;
}
.btn:hover { color: #4096ff; border-color: #4096ff; }
.btn:active { color: #0958d9; border-color: #0958d9; }

.btn-default { border-color: #d9d9d9; }
.btn-primary { background: #1677ff; color: #fff; border-color: #1677ff; }
.btn-primary:hover { background: #4096ff; color: #fff; border-color: #4096ff; }
.btn-primary:active { background: #0958d9; color: #fff; border-color: #0958d9; }

.btn-link { background: transparent; border-color: transparent; color: #1677ff; padding: 0 4px; }
.btn-link:hover { color: #4096ff; border-color: transparent; background: transparent; }

.btn-sm { padding: 2px 10px; font-size: 12px; height: 26px; }

/* ============ 提示文本 ============ */
.form-tip {
  font-size: 12px;
  color: #999;
  margin-top: 4px;
  width: 100%;
}
.form-hint {
  font-size: 12px;
  color: #555;
  margin-top: 4px;
  width: 100%;
}
.form-hint.warning { color: #ff4d4f; }

.form-note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 14px;
  background: #e6f4ff;
  border: 1px solid #bae0ff;
  border-radius: 4px;
  margin-bottom: 12px;
  font-size: 12px;
  color: #1677ff;
}
.form-note.info { background: #f0f2f5; border-color: #d9d9d9; color: #555; }
.note-tag {
  background: #1677ff;
  color: #fff;
  padding: 1px 8px;
  border-radius: 3px;
  font-size: 11px;
  flex-shrink: 0;
}
.form-note.info .note-tag { background: #888; }

/* ============ 图片区 ============ */
.image-placeholder {
  border: 1px dashed #d9d9d9;
  padding: 18px 20px;
  border-radius: 4px;
  background: #fafafa;
  display: flex;
  align-items: center;
  gap: 12px;
}
.placeholder-hint {
  color: #999;
  font-size: 12px;
}
.image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, 100px);
  gap: 10px;
  margin-top: 10px;
}

/* ============ SKU 变种 ============ */
.variant-dims {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 10px;
}
.variant-dim-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.variant-dim-row .form-input { flex: 0 0 auto; }
.variant-dim-values {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 4px 8px;
  border: 1px solid #d9d9d9;
  border-radius: 4px;
  min-height: 32px;
  min-width: 280px;
  align-items: center;
}
.variant-dim-values input {
  border: none;
  outline: none;
  flex: 1;
  min-width: 80px;
  font-size: 13px;
  padding: 4px;
  background: transparent;
}
.variant-tag {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  background: #f0f2f5;
  border: 1px solid #d9d9d9;
  border-radius: 3px;
  font-size: 12px;
  gap: 4px;
}
.variant-tag .remove {
  cursor: pointer;
  color: #999;
  font-weight: bold;
}
.variant-tag .remove:hover { color: #ff4d4f; }

.variant-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid #f0f0f0;
  font-size: 13px;
  margin-top: 10px;
}
.variant-table th {
  background: #fafafa;
  font-weight: 500;
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid #f0f0f0;
  color: #333;
}
.variant-table td {
  padding: 8px 12px;
  border-bottom: 1px solid #f0f0f0;
}
.variant-table tr:last-child td { border-bottom: none; }
.variant-table input {
  height: 28px;
  padding: 2px 8px;
  border: 1px solid #d9d9d9;
  border-radius: 4px;
  width: 100%;
  min-width: 80px;
  font-size: 12px;
}
.variant-table .empty-row {
  text-align: center;
  color: #999;
  padding: 24px;
  font-size: 13px;
}

/* ============ 区域调价表 ============ */
.region-price-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid #f0f0f0;
  font-size: 13px;
}
.region-price-table th,
.region-price-table td {
  padding: 8px 12px;
  text-align: left;
  border-bottom: 1px solid #f0f0f0;
}
.region-price-table thead {
  background: #fafafa;
}
.region-price-table th { font-weight: 500; color: #333; }
.region-price-table tr:hover td { background: #f7fbff; }
.region-price-table .price-cost { color: #888; }
.region-price-table .price-suggested { color: #1677ff; font-weight: 500; }
.region-price-table .price-edit {
  width: 100px;
  height: 28px;
  padding: 2px 8px;
  border: 1px solid #d9d9d9;
  border-radius: 4px;
  font-size: 12px;
}
.region-price-table .empty-cost { color: #ccc; }

/* ============ 资质列表 ============ */
.quali-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 8px;
}
.quali-item {
  display: flex;
  align-items: center;
  padding: 8px 12px;
  background: #fafafa;
  border: 1px solid #f0f0f0;
  border-radius: 4px;
  font-size: 12px;
  gap: 10px;
}
.quali-item .cert-tag {
  padding: 2px 8px;
  background: #e6f4ff;
  color: #1677ff;
  border-radius: 3px;
  font-size: 11px;
}
.quali-item.empty {
  color: #999;
  justify-content: center;
  font-style: italic;
}

/* ============ 响应式 ============ */
@media (max-width: 1100px) {
  body { min-width: 980px; }
  .ae-body { grid-template-columns: 140px minmax(0, 1fr); }
  .form-grid-2 { grid-template-columns: 1fr; }
}