/* ============================================================================
   PC 端 · 商业级后台外壳（固定侧栏 + 吸顶工具栏 + 数据表格）
   ============================================================================ */

/* ---------------- 外壳 ---------------- */
.layout { display: flex; min-height: 100vh; }

.sidebar {
  width: 224px; flex: none; position: fixed; top: 0; bottom: 0; left: 0; z-index: 30;
  display: flex; flex-direction: column; padding: 16px 12px 14px;
  background: var(--surface); border-right: 1px solid var(--line);
}
.brand { display: flex; gap: 10px; align-items: center; padding: 2px 6px 18px; }
.brand .logo {
  width: 30px; height: 30px; border-radius: 8px; flex: none; color: #fff; font-weight: 700; font-size: 14px;
  display: flex; align-items: center; justify-content: center; background: var(--accent); letter-spacing: -.5px;
}
.brand b { font-size: 13.5px; display: block; font-weight: 600; letter-spacing: -.1px; }
.brand small { font-size: 11.5px; color: var(--muted); }

.side-nav { flex: 1; display: flex; flex-direction: column; gap: 2px; overflow-y: auto; }
.side-nav a {
  display: flex; align-items: center; gap: 9px; height: 34px; padding: 0 10px; border-radius: 7px;
  color: var(--text-2); font-size: 13px; font-weight: 500; cursor: pointer; user-select: none;
  transition: background .12s ease, color .12s ease;
}
.side-nav a .ic { color: var(--muted); }
.side-nav a:hover { background: var(--surface-3); color: var(--text); }
.side-nav a.on { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.side-nav a.on .ic { color: var(--accent); }
.side-me { border-top: 1px solid var(--line-2); padding-top: 12px; display: flex; flex-direction: column; gap: 9px; }
.side-me .who { padding: 0 4px; }
.side-me .who b { display: block; font-size: 13px; font-weight: 600; }
.side-me .who small { color: var(--muted); font-size: 11.5px; }
.side-me .btn { width: 100%; }

.main { flex: 1; margin-left: 224px; min-width: 0; display: flex; flex-direction: column; }
.main-top {
  position: sticky; top: 0; z-index: 20; height: 56px; display: flex; align-items: center; gap: 14px;
  padding: 0 24px; background: var(--bar);
  border-bottom: 1px solid var(--line);
}
.main-top h1 { font-size: 15px; margin: 0; font-weight: 600; letter-spacing: -.1px; }
.main-top .spacer { flex: 1; }
.main-top .sub { font-size: 12.5px; color: var(--muted); }
.content { padding: 20px 24px 44px; }
.content .card { margin: 0 0 16px; }
.content .list { margin: 0 0 16px; }
.view { display: block; }

/* ---------------- 栅格 ---------------- */
.grid { display: grid; gap: 16px; }
.grid.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid.split { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); }
.grid.split-even { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.grid.split-3 { grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr); }
.grid + .grid, .grid + .kpi-grid, .kpi-grid + .grid { margin-top: 16px; }
@media (max-width: 1240px) {
  .grid.split, .grid.split-3, .grid.cols-4 { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .grid.split-3 > :first-child { grid-column: 1 / -1; }
}
@media (max-width: 900px) {
  .grid.split, .grid.split-even, .grid.split-3, .grid.cols-3, .grid.cols-4 { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 1240px) { .stat-grid.four { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* ---------------- 总览摘要面板 ---------------- */
.hero {
  display: flex; align-items: center; gap: 26px; padding: 18px 22px; margin-bottom: 16px;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
}
.hero .col { min-width: 0; }
.hero .label { font-size: 12.5px; color: var(--muted); display: flex; align-items: center; gap: 6px; }
.hero .amount { font-size: 30px; font-weight: 650; letter-spacing: -.9px; margin-top: 6px; line-height: 1.1; font-variant-numeric: tabular-nums; }
.hero .amount small { font-size: 14px; font-weight: 500; color: var(--muted); margin-left: 3px; letter-spacing: 0; }
.hero .divider { width: 1px; align-self: stretch; background: var(--line); }
.hero .meta { display: flex; gap: 30px; }
.hero .meta .k { font-size: 12.5px; color: var(--muted); }
.hero .meta .v { font-size: 17px; font-weight: 650; margin-top: 3px; font-variant-numeric: tabular-nums; letter-spacing: -.2px; }
.hero .meta .v small { font-size: 12px; font-weight: 500; color: var(--muted); margin-left: 3px; }
.hero .right { margin-left: auto; text-align: right; }
.hero .pill {
  display: inline-flex; align-items: center; gap: 5px; padding: 3px 9px; border-radius: 6px;
  font-size: 11.5px; font-weight: 600; background: var(--accent-soft); color: var(--accent);
}
.hero .pill.green { background: var(--pos-soft); color: var(--pos); }
.hero .voucher-mark {
  width: 38px; height: 38px; border-radius: 9px; flex: none; display: flex; align-items: center; justify-content: center;
  background: var(--gold-soft); color: var(--gold);
}
.hero .voucher-mark svg { width: 19px; height: 19px; }
/* 窄窗口下摘要面板换行排布，避免标签被挤压折行 */
@media (max-width: 1000px) {
  .hero { flex-wrap: wrap; gap: 14px 18px; padding: 16px 18px; }
  .hero .divider { display: none; }
  .hero .right { margin-left: 0; width: 100%; text-align: left; }
  .hero .right .meta { justify-content: flex-start !important; }
}

/* ---------------- 筛选栏 ---------------- */
.filter-bar {
  display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; padding: 12px 14px; margin-bottom: 16px;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
}
.filter-bar .field { margin: 0; min-width: 148px; }
.filter-bar .field.grow { flex: 1; min-width: 200px; }
.filter-bar .field label { font-size: 11.5px; margin-bottom: 5px; }
.filter-bar .spacer { flex: 1; }
.filter-bar .btns { display: flex; gap: 8px; }
.filter-bar .btn { height: 36px; padding: 0 16px; }

/* ---------------- 表格 ---------------- */
.table-wrap {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; margin-bottom: 16px;
}
.table-head { display: flex; align-items: center; gap: 10px; padding: 13px 16px; border-bottom: 1px solid var(--line); }
.table-head h3 { margin: 0; font-size: 13.5px; font-weight: 600; letter-spacing: -.1px; display: inline-flex; align-items: center; gap: 7px; }
.table-head .spacer { flex: 1; }
.table-scroll { overflow-x: auto; }
table.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th {
  background: var(--surface-2); text-align: left; font-weight: 600; color: var(--muted);
  padding: 9px 14px; border-bottom: 1px solid var(--line); white-space: nowrap; font-size: 12px;
}
.table td { padding: 11px 14px; border-bottom: 1px solid var(--line-2); vertical-align: middle; color: var(--text-2); }
.table tbody tr:last-child td { border-bottom: none; }
.table tbody tr { transition: background .1s ease; }
.table tbody tr:hover { background: var(--surface-2); }
.table .num { text-align: right; font-variant-numeric: tabular-nums; }
.table .strong { font-weight: 600; color: var(--text); }
.table .plus { color: var(--pos); font-weight: 600; }
.table .minus { color: var(--neg); font-weight: 600; }
.table .muted { color: var(--muted); }
.table .ops { white-space: nowrap; }
.table .ops .btn { margin-right: 6px; }
.table th:last-child, .table td:last-child { min-width: 120px; }
.table .clickable { cursor: pointer; }
.table .user-cell b { display: block; font-weight: 550; color: var(--text); }
.table .user-cell small { color: var(--muted); font-size: 11.5px; }
.table .cell-sub { color: var(--muted); font-size: 11.5px; }
.table .row-actions { display: flex; gap: 6px; }

/* ---------------- 弹窗 ---------------- */
.modal-mask { display: flex; align-items: center; justify-content: center; padding: 24px; }
.modal-box { width: 520px; max-width: 100%; border-radius: 12px; animation: pop .16s ease; }
.modal-box.wide { width: 880px; }
@keyframes pop { from { transform: translateY(8px) scale(.99); opacity: .6; } to { transform: none; opacity: 1; } }
.modal-foot .btn { flex: none; min-width: 88px; }

/* 登录页样式统一在 shared/css/base.css（PC / H5 共用一套结构） */

/* ---------------- 设置 ---------------- */
.tier-row { display: grid; grid-template-columns: 1fr 1fr 1fr auto; gap: 8px; margin-bottom: 8px; }
.tier-head { display: grid; grid-template-columns: 1fr 1fr 1fr auto; gap: 8px; font-size: 11.5px; color: var(--muted); margin-bottom: 6px; }
.rule-chips { display: flex; flex-wrap: wrap; gap: 6px; }

/* ---------------- 兼容旧的趋势行 ---------------- */
.trend-row { display: flex; align-items: center; gap: 12px; font-size: 12px; color: var(--muted); margin-bottom: 9px; }
.trend-row .d { width: 52px; flex: none; }
.trend-row .bar { flex: 1; height: 6px; background: var(--surface-3); border-radius: 3px; overflow: hidden; display: flex; }
.trend-row .bar i { display: block; height: 100%; }
.trend-row .num { width: 200px; text-align: right; flex: none; }
.legend { display: flex; gap: 16px; font-size: 12px; color: var(--muted); margin-bottom: 12px; }
.legend i { display: inline-block; width: 8px; height: 8px; border-radius: 2px; margin-right: 5px; }