/* ============================================================
   渡舟 · 设计系统（柔和细腻风）
   登录页基调统一到这里：所有引用本文件的页面，公共组件
   （表格 / 按钮 / 弹窗 / 上传 / 分页 / 表单 / 搜索框）
   会自动获得新风格；页面内的内联 style 优先级更高，
   局部需要时再针对性调整。
   ============================================================ */

:root {
  /* — 配色（与 login.html 同源） — */
  --bg: #f7f8fc;
  --bg-soft: #eef1f8;
  --panel: #ffffff;
  --panel-soft: #fafbfd;
  --border: #e3e8f1;
  --border-soft: #eef1f7;

  --text: #2d3748;
  --text-muted: #94a3b8;
  --text-secondary: #64748b;

  --primary: #6c7ee8;
  --primary-hover: #5867d8;
  --primary-soft: #eef0fb;
  --primary-shadow: 0 8px 20px rgba(108, 126, 232, 0.22);

  --success: #4faa7a;
  --success-soft: #e8f5ee;
  --warning: #d39e3a;
  --warning-soft: #fbf3e0;
  --danger: #e26a6a;
  --danger-soft: rgba(226, 106, 106, 0.08);
  --info: #5bb1e2;
  --info-soft: #e8f4fb;

  /* — 兼容旧变量名（其它页面 inline 还在用） — */
  --primary-color: var(--primary);
  --success-color: var(--success);
  --warning-color: var(--warning);
  --error-color: var(--danger);
  --text-primary: var(--text);
  --border-color: var(--border);

  /* — 几何 — */
  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;

  /* — 阴影 — */
  --shadow-xs: 0 1px 2px rgba(31, 45, 85, 0.04);
  --shadow-sm: 0 2px 8px rgba(31, 45, 85, 0.05);
  --shadow: 0 8px 24px rgba(31, 45, 85, 0.06);
  --shadow-lg: 0 24px 60px rgba(31, 45, 85, 0.08), 0 2px 8px rgba(31, 45, 85, 0.04);
  --shadow-input: 0 0 0 4px rgba(108, 126, 232, 0.12);

  --transition: 200ms ease;
}

* { box-sizing: border-box; }

html, body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei",
               "Segoe UI", Inter, Helvetica, Arial, sans-serif;
  color: var(--text);
  /* 默认透明，让外层 iframe 容器（content-frame）的玻璃白底透出 */
  background: transparent;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing: 0.01em;
  margin: 0;
  min-width: 0;
}

/* ============================================================
   布局
   ============================================================ */
/* 子页面（在 iframe 内显示）—— 容器透明，由 .content 充当卡片 */
.container {
  display: flex;
  min-height: 100vh;
  background: transparent;
  width: 100%;
  min-width: 0;
}

.sidebar {
  width: 220px;
  background: var(--panel);
  box-shadow: var(--shadow-sm);
  padding: 20px 0;
}

.content {
  flex: 1;
  min-width: 0;
  padding: 24px;
  background: rgba(255, 255, 255, 0.92);
  margin: 16px;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 28px rgba(31, 45, 85, 0.05);
  overflow-x: auto;
}

/* ============================================================
   按钮
   ============================================================ */
.ant-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 7px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), color var(--transition),
              transform var(--transition), box-shadow var(--transition);
  font-family: inherit;
  line-height: 1.4;
}

.ant-btn:hover {
  border-color: #d3d9e6;
  background: #f6f8fc;
  transform: translateY(-1px);
  box-shadow: var(--shadow-xs);
}

.ant-btn:active { transform: translateY(0); box-shadow: none; }

.ant-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.ant-btn-primary,
button.ant-btn-primary {
  background: linear-gradient(135deg, #7d8ef0 0%, #6c7ee8 100%);
  color: #ffffff;
  border-color: transparent;
  box-shadow: var(--primary-shadow);
}

.ant-btn-primary:hover {
  background: linear-gradient(135deg, #8b9cf6 0%, #5867d8 100%);
  border-color: transparent;
  box-shadow: 0 12px 26px rgba(108, 126, 232, 0.28);
  transform: translateY(-1px);
}

.ant-btn-success {
  background: linear-gradient(135deg, #82d2a8 0%, #4faa7a 100%);
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 8px 20px rgba(79, 170, 122, 0.18);
}
.ant-btn-success:hover {
  background: linear-gradient(135deg, #8fdab4 0%, #449668 100%);
  border-color: transparent;
}

.ant-btn-warning {
  background: linear-gradient(135deg, #f0c068 0%, #d39e3a 100%);
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 8px 20px rgba(211, 158, 58, 0.18);
}
.ant-btn-warning:hover {
  background: linear-gradient(135deg, #f3ca7d 0%, #be8a2d 100%);
  border-color: transparent;
}

.ant-btn-danger {
  background: linear-gradient(135deg, #ec8a8a 0%, #e26a6a 100%);
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 8px 20px rgba(226, 106, 106, 0.18);
}
.ant-btn-danger:hover {
  background: linear-gradient(135deg, #ee9a9a 0%, #d35858 100%);
  border-color: transparent;
}

.ant-btn-info {
  background: linear-gradient(135deg, #82c5ec 0%, #5bb1e2 100%);
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 8px 20px rgba(91, 177, 226, 0.18);
}
.ant-btn-info:hover {
  background: linear-gradient(135deg, #95cfee 0%, #4ba0d0 100%);
  border-color: transparent;
}

.ant-btn-sm,
.ant-btn.btn-sm {
  padding: 4px 10px;
  font-size: 0.78rem;
  border-radius: 8px;
}

/* ============================================================
   表单 / 输入
   ============================================================ */
input:not([type=checkbox]):not([type=radio]):not([type=file]),
select.ant-select,
.search-form input,
.search-form select,
.form-control {
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel-soft);
  color: var(--text);
  font-size: 0.88rem;
  font-family: inherit;
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
  outline: none;
}

input:not([type=checkbox]):not([type=radio]):not([type=file]):hover,
select.ant-select:hover,
.form-control:hover { border-color: #d3d9e6; }

input:not([type=checkbox]):not([type=radio]):not([type=file]):focus,
select.ant-select:focus,
.form-control:focus {
  border-color: var(--primary);
  background: var(--panel);
  box-shadow: var(--shadow-input);
}

input::placeholder { color: #b3bac8; }

/* 旧 .search-form 的 input 固定 300px 宽度过大，新风格收紧 */
.search-form {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
  flex-wrap: wrap;
  align-items: center;
}
.search-form input { width: auto; min-width: 200px; }

/* ============================================================
   表格
   ============================================================ */
.data-table {
  width: 100%;
  min-width: 760px;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--panel);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-xs);
}

.modal .data-table,
.modal-content .data-table,
.sku-modal-content .data-table,
.pm-modal-content table {
  min-width: 0;
}

.data-table th {
  background: #f6f8fc;
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: none;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-soft);
  text-align: left;
}

.data-table td {
  padding: 12px 16px;
  color: var(--text);
  font-size: 0.88rem;
  border-bottom: 1px solid var(--border-soft);
  vertical-align: middle;
}

.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover td { background: #fafbff; }

/* ============================================================
   分页
   ============================================================ */
.pagination {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin-top: 16px;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.pagination button {
  padding: 6px 12px;
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition);
  font-family: inherit;
}
.pagination button:hover:not(:disabled) {
  background: #f6f8fc;
  border-color: #d3d9e6;
}
.pagination button:disabled { opacity: 0.45; cursor: not-allowed; }
.pagination select {
  padding: 4px 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--panel-soft);
  font-size: 0.84rem;
  color: var(--text);
}
.pagination .ellipsis {
  padding: 6px 4px;
  color: var(--text-secondary);
  font-size: 0.85rem;
  user-select: none;
}

/* ============================================================
   上传模块
   ============================================================ */
.upload-section {
  margin-bottom: 24px;
  padding: 22px;
  border: 1px dashed #c9d2e2;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, #fafbfd 0%, #f4f7fb 100%);
  transition: border-color var(--transition), background var(--transition);
}
.upload-section:hover { border-color: var(--primary); background: #f4f6fc; }

.upload-section h3 {
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 14px;
}

.upload-group { margin-bottom: 16px; }

.upload-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  background: var(--panel);
  border: 1px solid var(--primary);
  border-radius: var(--radius);
  color: var(--primary);
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
}
.upload-label:hover {
  background: var(--primary-soft);
  border-color: var(--primary-hover);
  color: var(--primary-hover);
}

.file-list {
  margin-top: 8px;
  font-size: 0.78rem;
  color: var(--text-secondary);
}
.file-list div {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 0;
}

/* ============================================================
   日期筛选
   ============================================================ */
.date-range-picker {
  display: flex;
  gap: 16px;
  margin: 16px 0;
  align-items: center;
  flex-wrap: wrap;
}
.date-input { display: flex; align-items: center; gap: 8px; color: var(--text-secondary); font-size: 0.85rem; }

/* ============================================================
   行编辑
   ============================================================ */
.edit-row {
  display: flex;
  gap: 10px;
  margin: 8px 0;
}
.edit-row input { flex: 1; }

/* ============================================================
   弹窗遮罩
   ============================================================ */
.modal-mask {
  position: fixed;
  inset: 0;
  background: rgba(20, 27, 45, 0.36);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  z-index: 1000;
}

/* 旧页面弹窗有些通过 display:block + margin-top 打开，滚动后会跑到视口上方。
   这里统一把已打开的遮罩改为视口居中，内容超高时在弹窗内部滚动。 */
.modal[style*="display: block"],
.sku-modal[style*="display: block"],
.pm-modal.show,
.modal.active,
.modal-mask.active {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 24px !important;
  overflow: auto !important;
}

.modal[style*="display: block"] > .modal-content,
.sku-modal[style*="display: block"] > .sku-modal-content,
.pm-modal.show > .pm-modal-content {
  margin: 0 auto !important;
  max-height: calc(100vh - 48px);
  overflow: auto;
}

/* ============================================================
   通用工具类
   ============================================================ */
.muted { color: var(--text-muted); font-size: 0.84rem; }

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.badge-primary { background: var(--primary-soft); color: var(--primary); }
.badge-success { background: var(--success-soft); color: var(--success); }
.badge-warning { background: var(--warning-soft); color: var(--warning); }
.badge-danger  { background: var(--danger-soft);  color: var(--danger); }
.badge-info    { background: var(--info-soft);    color: var(--info); }
.badge-gray    { background: #eef1f7;             color: var(--text-secondary); }

/* 滚动条柔和 */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: #d6dceb; border-radius: 8px; }
::-webkit-scrollbar-thumb:hover { background: #b9c2d6; }
::-webkit-scrollbar-track { background: transparent; }

/* ============================================================
   跨设备响应式兼容层
   ============================================================ */
img,
video,
canvas,
svg {
  max-width: 100%;
}

input,
select,
textarea,
button {
  max-width: 100%;
}

.list-section,
.upload-section,
.table-section,
.chart-section,
.analysis-section,
.shop-trend-section,
.card,
.panel {
  min-width: 0;
}

.table-wrapper {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 1280px) {
  .content {
    padding: 20px;
    margin: 12px;
  }
}

@media (max-width: 960px) {
  .container {
    display: block;
    min-height: auto;
  }

  .content {
    margin: 10px;
    padding: 16px;
    border-radius: var(--radius);
  }

  .search-form input,
  .search-form select,
  .search-form button {
    flex: 1 1 180px;
    min-width: 0;
  }

  .modal-content,
  .sku-modal-content,
  .pm-modal-content {
    width: min(94vw, 720px) !important;
    max-width: 94vw;
  }
}

@media (max-width: 640px) {
  .content {
    margin: 8px;
    padding: 12px;
  }

  .search-form,
  .date-range-picker,
  .edit-row {
    align-items: stretch;
  }

  .search-form input,
  .search-form select,
  .search-form button,
  .date-input,
  .date-input input,
  .edit-row input,
  .edit-row button {
    width: 100%;
    flex-basis: 100%;
  }

  .pagination {
    justify-content: flex-start;
    flex-wrap: wrap;
  }
}