/* Design Tokens */
:root {
  --color-primary: #2563eb;
  --color-primary-hover: #1d4ed8;
  --color-primary-light: #eff6ff;
  --color-bg: #f3f4f6;
  --color-surface: #ffffff;
  --color-border: #e5e7eb;
  --color-text: #111827;
  --color-text-sub: #6b7280;
  --color-success: #16a34a;
  --color-success-light: #dcfce7;
  --color-warning: #d97706;
  --color-warning-light: #fef3c7;
  --color-danger: #dc2626;
  --color-danger-light: #fee2e2;
  --color-nav: #1e293b;
  --color-nav-hover: rgba(255, 255, 255, 0.06);
  --color-nav-active: rgba(255, 255, 255, 0.10);
  --font-body: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-mono: "SF Mono", "Menlo", "Consolas", monospace;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.08);
  --sidebar-w: 240px;
}

/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; overflow-x: hidden; }
body {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.5;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  width: 100%;
  max-width: 100vw;
}

ul, ol { margin: 0; padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; font-size: 14px; }

/* App Shell */
.app-nav {
  position: fixed;
  inset: 0 auto 0 0;
  width: var(--sidebar-w);
  background: var(--color-nav);
  color: #cbd5e1;
  display: flex;
  flex-direction: column;
  z-index: 100;
}
.app-nav-logo {
  height: 64px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 20px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  color: #fff;
  font-size: 16px;
  font-weight: 700;
}
.app-nav-logo svg { color: var(--color-primary); }
.app-nav-menu { padding: 12px 0; flex: 1; overflow-y: auto; }
.app-nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  height: 44px;
  padding: 0 20px;
  margin: 0 8px;
  border-radius: var(--radius-md);
  transition: background 0.15s ease, color 0.15s ease;
}
.app-nav-item:hover { background: var(--color-nav-hover); color: #fff; }
.app-nav-item.active {
  background: var(--color-nav-active);
  color: #fff;
  position: relative;
}
.app-nav-item.active::before {
  content: "";
  position: absolute;
  left: -8px;
  top: 12px;
  bottom: 12px;
  width: 3px;
  background: var(--color-primary);
  border-radius: 0 3px 3px 0;
}
.app-nav-item svg { flex-shrink: 0; }

.app-nav-group { margin: 4px 8px; }
.app-nav-group-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 40px;
  padding: 0 12px;
  margin: 0;
  border-radius: var(--radius-md);
  color: #94a3b8;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}
.app-nav-group-title:hover { background: var(--color-nav-hover); color: #fff; }
.app-nav-group-title > span { display: flex; align-items: center; gap: 12px; }
.app-nav-group-title .chevron { transition: transform 0.2s ease; }
.app-nav-group.expanded .app-nav-group-title .chevron { transform: rotate(90deg); }
.app-nav-group-title.active { color: #fff; background: var(--color-nav-active); }
.app-nav-submenu { display: none; padding-left: 8px; }
.app-nav-group.expanded .app-nav-submenu { display: block; }
.app-nav-submenu .app-nav-item {
  height: 40px;
  padding: 0 12px;
  margin: 0;
  font-size: 13px;
}
.app-nav-submenu .app-nav-item.active::before { left: 0; }

.app-wrapper {
  margin-left: var(--sidebar-w);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  width: calc(100% - var(--sidebar-w));
  max-width: 100%;
}
.app-header {
  min-height: 64px;
  height: auto;
  background: #fff;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 6px 16px;
  padding: 10px 28px;
  position: sticky;
  top: 0;
  z-index: 90;
}
.app-header-left { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.app-header-title { font-size: 18px; font-weight: 700; color: var(--color-text); white-space: nowrap; }
.app-header-breadcrumb { font-size: 12px; color: var(--color-text-sub); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.app-header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 8px 12px;
  min-width: 0;
}
.app-content {
  flex: 1;
  padding: 24px 28px 40px;
  /* max-width: 1440px; */
  width: 100%;
  min-width: 0;
}

/* Background atmosphere */
.app-content::before {
  content: "";
  position: fixed;
  top: 0;
  left: var(--sidebar-w);
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), #60a5fa);
  z-index: 95;
  pointer-events: none;
}

/* Page load animation */
.app-content > * { animation: fadeUp 0.35s ease both; }
.app-content > *:nth-child(1) { animation-delay: 0ms; }
.app-content > *:nth-child(2) { animation-delay: 30ms; }
.app-content > *:nth-child(3) { animation-delay: 60ms; }
.app-content > *:nth-child(4) { animation-delay: 90ms; }
.app-content > *:nth-child(5) { animation-delay: 120ms; }
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Cards */
.card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  overflow: hidden;
}
.card-header {
  padding: 18px 20px;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.card-title { font-size: 16px; font-weight: 700; color: var(--color-text); }
.card-body { padding: 20px; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 36px;
  padding: 0 14px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 500;
  background: #fff;
  color: var(--color-text);
  border-color: var(--color-border);
  transition: all 0.15s ease;
  white-space: nowrap;
}
.btn:hover { background: #f9fafb; border-color: #d1d5db; }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-primary { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.btn-primary:hover { background: var(--color-primary-hover); border-color: var(--color-primary-hover); }
.btn-danger { background: var(--color-danger); color: #fff; border-color: var(--color-danger); }
.btn-danger:hover { background: #b91c1c; border-color: #b91c1c; }
.btn-sm { height: 28px; padding: 0 10px; font-size: 12px; }
.btn-ghost { background: transparent; border-color: transparent; }
.btn-ghost:hover { background: #f3f4f6; }

/* Form elements */
.form-group { margin-bottom: 16px; }
.form-label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 6px;
}
.form-label .required-star,
.form-section-title .required-star { color: #dc2626; }
.form-hint {
  display: block;
  font-size: 12px;
  color: #9ca3af;
  margin-top: 4px;
}
.form-input, .form-select {
  width: 100%;
  height: 36px;
  padding: 0 12px;
  border: 1px solid #d1d5db;
  border-radius: var(--radius-md);
  background: #fff;
  color: var(--color-text);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.form-input:focus, .form-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}
.form-input::placeholder { color: #9ca3af; }
textarea.form-input { height: auto; padding: 10px 12px; min-height: 80px; resize: vertical; }

/* 金额展示框：用于只读显示、自动计算、可编辑三种场景 */
.money-display {
  display: flex;
  align-items: baseline;
  justify-content: flex-end;
  gap: 4px;
  padding: 10px 14px;
  border-radius: 6px;
  font-variant-numeric: tabular-nums;
  min-height: 42px;
}
.money-display .money-symbol {
  font-size: 14px;
  font-weight: 500;
  flex-shrink: 0;
}
.money-display .money-value {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.2px;
}
.money-display-readonly {
  background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
  border: 1px solid #bfdbfe;
  color: #1e40af;
}
.money-display-readonly .money-symbol { color: #2563eb; }
.money-display-calculated {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
}
.money-display-calculated .money-symbol { color: #10b981; }
.money-display-calculated .money-value { color: #047857; }
.money-display input[type="number"]::-webkit-outer-spin-button,
.money-display input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none; margin: 0;
}
.money-display input[type="number"] { -moz-appearance: textfield; }

.form-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.form-row.three { grid-template-columns: repeat(3, 1fr); }
.form-row.four { grid-template-columns: repeat(4, 1fr); }

/* Tables */
/* 表格容器：仅在内容超出容器时显示水平滚动条 */
.table-wrap {
  overflow-x: auto;
  overflow-y: visible;
  -webkit-overflow-scrolling: touch;
}
/* 默认表格宽度 100% 铺满容器；
   当单元格自然宽度之和大于容器时，浏览器会按列宽自然扩展表格，触发水平滚动 */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  table-layout: auto;
}
.data-table td {
  padding: 0 8px;
  height: 40px;
  text-align: center;
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 200px;
}

/* 岗位列左对齐 */
.data-table .left {
  text-align: left;
}
.data-table th {
  padding: 0 8px;
  height: 40px;
  background: #f9fafb;
  font-weight: 600;
  color: var(--color-text-sub);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  text-align: center;
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}
.data-table .num { font-family: var(--font-mono); text-align: right; }
.data-table .tc  { text-align: center; }
/* 固定宽度列：操作列、窄列 */
.data-table .col-sm { width: 1%; white-space: nowrap; }
.data-table .col-md { width: 1%; white-space: nowrap; min-width: 80px; }
.data-table .col-act { width: 1%; white-space: nowrap; }
.data-table tbody tr:hover { background: #f3f4f6; }
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table .group-header {
  background: #e8ecf1;
  font-size: 12px;
  font-weight: 600;
  text-align: center;
  color: #475569;
}
.data-table .actions { display: flex; gap: 8px; justify-content: center; }

/* tfoot 与正文对齐 */
.data-table tfoot td {
  padding: 0 8px;
  height: 40px;
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}

/* Tags */
.tag {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 500;
}
.tag-primary { background: var(--color-primary-light); color: var(--color-primary); }
.tag-success { background: var(--color-success-light); color: var(--color-success); }
.tag-warning { background: var(--color-warning-light); color: var(--color-warning); }
.tag-danger { background: var(--color-danger-light); color: var(--color-danger); }

/* KPI Cards */
.kpi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 24px; }
.kpi-grid.col2 { grid-template-columns: repeat(2, 1fr); }
.kpi-card {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.kpi-label { font-size: 13px; color: var(--color-text-sub); }
.kpi-value { font-size: 24px; font-weight: 700; color: var(--color-text); font-family: var(--font-mono); }
.kpi-delta { font-size: 12px; color: var(--color-success); font-weight: 500; }
.kpi-delta.down { color: var(--color-danger); }

/* Filters toolbar */
.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}
.toolbar-left, .toolbar-right { display: flex; align-items: center; gap: 12px; }
.search-input { width: 260px; }

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 20px;
}
.modal-overlay.active { display: flex; }
.modal {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.modal-header { padding: 18px 20px; border-bottom: 1px solid var(--color-border); display: flex; justify-content: space-between; align-items: center; }
.modal-close { background: none; border: none; font-size: 22px; color: var(--color-text-sub); cursor: pointer; line-height: 1; padding: 0 4px; }
.modal-title { font-size: 16px; font-weight: 700; }
.modal-body { padding: 20px; overflow-y: auto; }
.modal-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}
.modal.lg { max-width: 800px; }

/* Toast */
.toast {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 300;
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border-left: 4px solid var(--color-success);
  padding: 14px 18px;
  display: none;
  align-items: center;
  gap: 10px;
  min-width: 260px;
  animation: slideIn 0.25s ease;
}
.toast.show { display: flex; }
.toast.error { border-left-color: var(--color-danger); }
@keyframes slideIn {
  from { opacity: 0; transform: translateX(20px); }
  to { opacity: 1; transform: translateX(0); }
}

/* Empty state */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  color: var(--color-text-sub);
  gap: 12px;
}
.empty-state svg { color: #d1d5db; }

/* Calendar grid for schedule */
/* 日历网格：
   - min-width: 100% 保证至少铺满父容器宽度
   - 内容（31天日期列 + 4个固定列）自然超出时，网格扩展到内容宽度，
     由父容器 .card-body 的 overflow-x:auto 触发滚动条
   - 不使用 overflow: hidden，否则会裁剪溢出内容导致父容器无法感知滚动条需求 */
.calendar-grid {
  display: grid;
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  min-width: 100%;
}
.calendar-cell {
  background: #fff;
  min-height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  padding: 4px;
}
.calendar-cell.header { background: #f9fafb; font-weight: 600; color: var(--color-text-sub); font-size: 10px; font-weight: 500; }
.calendar-cell.name { justify-content: flex-start; padding-left:8px; }
.calendar-cell.total-hours {
  font-weight: 700;
  justify-content: center;
  background: #f0fdf4;
  color: #166534;
  position: sticky;
  right: 0;
  z-index: 2;
}
.calendar-cell.expected-hours {
  font-weight: 700;
  justify-content: center;
  background: #eff6ff;
  color: #1e40af;
  position: sticky;
  right: 71px;  /* 70px(实际出勤列宽) + 1px(gap) */
  z-index: 2;
}
/* 表头层级高于数据行，防止滚动时被数据行覆盖 */
.calendar-cell.header.expected-hours,
.calendar-cell.header.total-hours {
  z-index: 3;
}
.calendar-cell.shift { font-weight: 600; border-radius: 4px; line-height: 1.2; }
.calendar-cell.weekend { background: #fafafa; }

/* Stat cards */
.stat-card {
  background: #fff;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  padding: 14px 16px;
}
.stat-label { font-size: 12px; color: var(--color-text-sub); margin-bottom: 4px; }
.stat-value { font-size: 18px; font-weight: 700; font-family: var(--font-mono); }

/* Tabs */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--color-border); margin-bottom: 20px; }
.tab {
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-sub);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  cursor: pointer;
}
.tab.active { color: var(--color-primary); border-bottom-color: var(--color-primary); }

/* Quick links grid */
.quick-links-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }

/* Responsive */
@media (max-width: 1400px) {
  .quick-links-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 1200px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .quick-links-grid { grid-template-columns: repeat(2, 1fr); }
  .app-content { padding: 16px 20px 32px; }
}
@media (max-width: 900px) {
  .toolbar { flex-direction: column; align-items: stretch; }
  .toolbar-left, .toolbar-right { width: 100%; flex-wrap: wrap; }
  .search-input { width: 100%; }
  .form-row, .form-row.three, .form-row.four { grid-template-columns: 1fr; }
  .data-table { font-size: 12px; }
  .data-table td, .data-table th { padding: 0 6px; height: 36px; }
  .kpi-grid { gap: 12px; }
  .kpi-value { font-size: 20px; }
}
@media (max-width: 768px) {
  .app-nav { transform: translateX(-100%); transition: transform 0.25s ease; }
  .app-nav.open { transform: translateX(0); }
  .app-wrapper { margin-left: 0; width: 100%; }
  .app-content::before { left: 0; }
  .kpi-grid,
  .kpi-grid.col2 { grid-template-columns: 1fr; }
  .quick-links-grid { grid-template-columns: 1fr; }
  .app-header { padding: 8px 16px; }
  .app-content { padding: 12px 16px 24px; }
  .modal { max-width: 95vw; }
  .card-body { padding: 14px; }
  .card-header { padding: 14px 16px; }
  .data-table { font-size: 11px; }
  .data-table td, .data-table th { padding: 0 4px; height: 32px; }
  .data-table td { max-width: 140px; }
}
/* ============================================================
   通用分页组件（前端切片，>10行自动显示）
   ============================================================ */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 12px 0 0;
  flex-wrap: wrap;
}
.pagination .page-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 32px;
  padding: 0 8px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: #fff;
  font-size: 13px;
  color: var(--color-text);
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
}
.pagination .page-btn:hover:not(:disabled):not(.active) {
  background: #f3f4f6;
  border-color: #d1d5db;
}
.pagination .page-btn.active {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
  cursor: default;
}
.pagination .page-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}
.pagination .page-info {
  font-size: 12px;
  color: var(--color-text-sub);
  padding: 0 8px;
  white-space: nowrap;
}
@media (max-width: 768px) {
  .pagination { gap: 2px; }
  .pagination .page-btn { min-width: 28px; height: 28px; font-size: 12px; padding: 0 6px; }
}

/* ============================================================
   角色权限控制：财务管理员只读模式
   ============================================================ */
/* 隐藏所有主要操作按钮 */
body.role-readonly .btn-primary { display: none !important; }
/* 隐藏所有删除按钮 */
body.role-readonly .btn-danger { display: none !important; }
/* 隐藏表格行操作按钮（编辑、删除），仅工资核算页面生效 */
body.role-readonly[data-page="payroll"] .actions { display: none !important; }
/* 白名单：财务管理员可见的按钮 */
body.role-readonly #exportBtn { display: inline-flex !important; }
body.role-readonly #auditBtn { display: inline-flex !important; }
body.role-readonly #importBtn { display: inline-flex !important; }
/* 个税仅系统管理员/财务管理员可修改（2026-08-22）：门店管理员个税输入框置灰不可编辑 */
body.role-store_admin .tax-input { pointer-events: none; background: #f3f4f6; }