/* ===== 产品管理 ===== */

.product-library {
  display: grid;
  grid-template-columns: 260px 1fr 260px;
  gap: 0;
  height: 100%;
  min-height: 0;
}

.product-sidebar {
  background: var(--bg-soft);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  padding: 18px 14px;
  overflow: hidden;
}

.product-sidebar-header {
  margin-bottom: 14px;
}

.ps-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--brand);
  letter-spacing: 0.5px;
}

.ps-subtitle {
  font-size: 12px;
  color: var(--muted);
  margin-top: 2px;
}

.product-search {
  margin-bottom: 14px;
}

.product-catalog-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 8px;
  padding: 0 4px;
}

.product-list {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-height: 0;
}

.product-list-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--r-sm);
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.15s ease;
}

.product-list-item:hover {
  background: var(--bg-soft-2);
  border-color: var(--line);
}

.product-list-item.active {
  background: var(--brand-soft);
  border-color: var(--brand);
}

.pli-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--bg-soft-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}

.product-list-item.active .pli-icon {
  background: rgba(0, 221, 136, 0.18);
}

.pli-main {
  min-width: 0;
}

.pli-name {
  font-size: 13px;
  color: var(--ink);
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.pli-meta {
  font-size: 11px;
  color: var(--muted);
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.product-sidebar-actions {
  margin-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* ===== 编辑器主区域 ===== */

.product-editor {
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
}

.product-editor-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 22px;
  border-bottom: 1px solid var(--line);
  gap: 12px;
}

.peh-title-group {
  min-width: 0;
}

.peh-label {
  font-size: 11px;
  color: var(--brand);
  font-weight: 600;
  letter-spacing: 0.5px;
}

.peh-name {
  font-size: 20px;
  font-weight: 600;
  color: var(--ink);
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.peh-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.product-tabs {
  display: flex;
  gap: 4px;
  padding: 10px 22px 0;
  border-bottom: 1px solid var(--line);
}

.product-tab {
  padding: 9px 16px;
  background: transparent;
  border: 1px solid transparent;
  border-bottom: none;
  border-radius: var(--r-sm) var(--r-sm) 0 0;
  color: var(--muted);
  font-size: 13px;
  cursor: pointer;
}

.product-tab:hover {
  color: var(--ink-soft);
  background: var(--bg-soft-2);
}

.product-tab.active {
  color: var(--brand);
  background: var(--bg-soft-2);
  border-color: var(--line);
  font-weight: 500;
}

.product-form-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 22px;
}

/* ===== 汇总卡 ===== */

.product-summary-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 22px;
}

.ps-card {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.ps-card-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--bg-soft-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.ps-card-label {
  font-size: 11px;
  color: var(--muted);
}

.ps-card-value {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  margin-top: 2px;
}

/* ===== 表单区块 ===== */

.product-section {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 18px;
  margin-bottom: 18px;
}

.product-section-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 14px;
}

.section-icon {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  background: var(--brand-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
}

.section-desc {
  font-size: 11px;
  color: var(--muted);
  font-weight: 400;
}

.product-form-grid {
  display: grid;
  gap: 14px;
  margin-bottom: 14px;
}

.product-form-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.product-form-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.product-form-grid.cols-1 { grid-template-columns: 1fr; }

.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-field label {
  font-size: 12px;
  color: var(--muted);
}

.input-with-icon {
  display: flex;
  gap: 6px;
}

.input-with-icon input {
  flex: 1;
}

.product-summary-bar {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  background: var(--bg-soft-2);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  padding: 12px 16px;
  font-size: 12px;
  color: var(--muted);
}

.product-section-actions {
  display: flex;
  gap: 8px;
  margin-bottom: 14px;
}

/* ===== 话术问答 ===== */

.qa-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.qa-item {
  background: var(--bg-soft-2);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  padding: 12px 14px;
}

.qa-q {
  font-size: 13px;
  color: var(--ink);
  font-weight: 500;
  margin-bottom: 4px;
}

.qa-a {
  font-size: 12px;
  color: var(--ink-soft);
  line-height: 1.5;
}

.qa-actions {
  margin-top: 8px;
  display: flex;
  justify-content: flex-end;
}

/* ===== 右侧素材面板 ===== */

.product-assets {
  background: var(--bg-soft);
  border-left: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.pa-header {
  padding: 18px 16px 12px;
  border-bottom: 1px solid var(--line);
}

.pa-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
}

.pa-subtitle {
  font-size: 12px;
  color: var(--muted);
  margin-top: 2px;
}

.pa-tabs {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2px;
  padding: 8px 10px;
  border-bottom: 1px solid var(--line);
}

.pa-tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 8px 2px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--r-sm);
  color: var(--muted);
  font-size: 11px;
  cursor: pointer;
}

.pa-tab:hover {
  background: var(--bg-soft-2);
  color: var(--ink-soft);
}

.pa-tab.active {
  background: var(--brand-soft);
  color: var(--brand);
  border-color: var(--brand);
}

.pa-count {
  font-size: 10px;
  background: var(--tag-bg);
  padding: 1px 5px;
  border-radius: 8px;
}

.pa-body {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
}

.pa-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.pa-tools {
  display: flex;
  gap: 4px;
}

/* ===== 弹窗适配 ===== */

.modal-lg {
  max-width: 720px;
}

/* ===== 响应式 ===== */

@media (max-width: 1200px) {
  .product-library {
    grid-template-columns: 220px 1fr 220px;
  }
  .product-summary-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 1000px) {
  .product-library {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
  }
  .product-sidebar,
  .product-assets {
    display: none;
  }
}