/* ============ OZON ERP 工作台 ============ */
:root {
  --ozon: #005bff; --ozon-dark: #0047c7;
  --bg: #f1f5f9; --card: #ffffff; --line: #e2e8f0;
  --ink: #0f172a; --ink2: #475569; --ink3: #94a3b8;
  --side: #0f1b2d; --side-ink: #cbd5e1;
  --green: #10b981; --red: #ef4444;
  --c-commission: #2563eb; --c-lastmile: #f59e0b; --c-linehaul: #f97316;
  --c-processing: #ca8a04; --c-storage: #8b5cf6; --c-acquiring: #14b8a6;
  --c-reverse: #ef4444; --c-ads: #ec4899; --c-other: #64748b;
  --shadow: 0 1px 3px rgba(15, 23, 42, .08), 0 1px 2px rgba(15, 23, 42, .04);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body { font: 13.5px/1.55 "Segoe UI", "Microsoft YaHei", -apple-system, sans-serif; color: var(--ink); background: var(--bg); }

#app { display: flex; height: 100vh; }

/* ---------- 侧栏 ---------- */
#sidebar { width: 248px; min-width: 248px; background: var(--side); color: var(--side-ink); display: flex; flex-direction: column; }
.logo { display: flex; gap: 10px; align-items: center; padding: 16px 14px; border-bottom: 1px solid #1e2b42; }
.logo-mark { width: 36px; height: 36px; border-radius: 9px; background: var(--ozon); color: #fff; font-weight: 800; font-size: 20px; display: flex; align-items: center; justify-content: center; }
.logo-title { font-weight: 700; color: #fff; font-size: 14px; }
.logo-sub { font-size: 11px; color: #64748b; }
#nav { flex: 1; overflow-y: auto; padding: 10px 8px; }
#nav::-webkit-scrollbar { width: 6px; } #nav::-webkit-scrollbar-thumb { background: #2a3a55; border-radius: 3px; }

.nav-item { display: flex; align-items: center; gap: 9px; padding: 9px 10px; border-radius: 8px; cursor: pointer; color: var(--side-ink); font-size: 13.5px; user-select: none; }
.nav-item:hover { background: #1a2740; color: #fff; }
.nav-item.active { background: var(--ozon); color: #fff; font-weight: 600; }
.nav-item .ico { width: 18px; text-align: center; }
.nav-sec { padding: 14px 12px 5px; font-size: 11px; color: #5b6b84; letter-spacing: .12em; }
.store-node { margin: 2px 0 4px; }
.store-head { display: flex; align-items: center; gap: 8px; padding: 8px 10px; border-radius: 8px; cursor: pointer; }
.store-head:hover { background: #1a2740; }
.store-head.active { background: var(--ozon); color: #fff; }
.store-head .arrow { transition: transform .15s; font-size: 10px; color: #64748b; width: 12px; }
.store-head.open .arrow { transform: rotate(90deg); }
.store-head .s-name { flex: 1; font-weight: 600; font-size: 13.5px; color: #e2e8f0; }
.store-head.active .s-name { color: #fff; }
.store-head .s-rev { font-size: 11px; color: #64748b; }
.store-kids { overflow: hidden; max-height: 0; transition: max-height .2s ease; }
.store-kids.open { max-height: 300px; }
.kid { display: flex; align-items: center; gap: 8px; padding: 6px 10px 6px 30px; border-radius: 7px; cursor: pointer; color: #94a3b8; font-size: 13px; }
.kid:hover { color: #fff; background: #1a2740; }
.kid.active { color: #fff; background: #1e3a8a; }
.sidebar-foot { padding: 12px 14px; border-top: 1px solid #1e2b42; }
.ver { font-size: 10.5px; color: #5b6b84; margin-top: 8px; }
.badge { display: inline-block; font-size: 11px; padding: 2px 9px; border-radius: 20px; }
.badge.demo { background: #3b2f0477; color: #fbbf24; border: 1px solid #a16207; }
.badge.live { background: #052e1666; color: #34d399; border: 1px solid #047857; }

/* ---------- 主区 ---------- */
#main { flex: 1; display: flex; flex-direction: column; min-width: 0; }
#topbar { display: flex; align-items: center; gap: 16px; background: var(--card); border-bottom: 1px solid var(--line); padding: 10px 18px; box-shadow: var(--shadow); z-index: 5; }
.crumb { font-size: 14px; font-weight: 700; min-width: 180px; }
.crumb .sep { color: var(--ink3); margin: 0 6px; font-weight: 400; }
.datebar { display: flex; align-items: center; gap: 7px; margin-left: auto; }
.datebar label { color: var(--ink2); font-size: 12.5px; }
input[type=date], select { border: 1px solid var(--line); border-radius: 7px; padding: 5.5px 8px; font: inherit; background: #fff; color: var(--ink); }
.dash { color: var(--ink3); }
.topbar-right { display: flex; gap: 10px; align-items: center; }
.currency-switch { display: flex; background: #eef2f7; border-radius: 8px; padding: 2px; }
.currency-switch button { border: 0; background: transparent; padding: 5px 10px; border-radius: 6px; cursor: pointer; font: inherit; color: var(--ink2); }
.currency-switch button.active { background: #fff; color: var(--ink); font-weight: 600; box-shadow: var(--shadow); }

#content { flex: 1; overflow-y: auto; padding: 18px; }
#footer { padding: 8px 18px; background: var(--card); border-top: 1px solid var(--line); color: var(--ink3); font-size: 11.5px; }
.demo-banner { display: flex; align-items: center; gap: 12px; background: #fef3c7; border-bottom: 1px solid #fcd34d; color: #92400e; padding: 8px 18px; font-size: 13px; }
.demo-banner:empty { display: none; }

/* ---------- 通用组件 ---------- */
.loading { text-align: center; color: var(--ink3); padding: 80px 0; font-size: 14px; }
.grid { display: grid; gap: 14px; margin-bottom: 16px; }
.kpis { grid-template-columns: repeat(auto-fit, minmax(158px, 1fr)); }
.kpi { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 13px 15px; box-shadow: var(--shadow); }
.kpi .k-label { font-size: 12px; color: var(--ink2); display: flex; align-items: center; gap: 6px; }
.kpi .k-dot { width: 8px; height: 8px; border-radius: 3px; }
.kpi .k-value { font-size: 20px; font-weight: 800; margin-top: 3px; font-variant-numeric: tabular-nums; }
.kpi .k-sub { font-size: 11px; color: var(--ink3); margin-top: 2px; }
.kpi.hl { border-left: 4px solid var(--ozon); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow); margin-bottom: 16px; }
.card-head { display: flex; align-items: center; padding: 12px 16px; border-bottom: 1px solid var(--line); }
.card-title { font-weight: 700; font-size: 14px; }
.card-note { font-size: 11.5px; color: var(--ink3); margin-left: 10px; }
.card-tools { margin-left: auto; display: flex; gap: 8px; }
.card-body { padding: 14px 16px; }
.chart { width: 100%; height: 340px; }
.chart.tall { height: 420px; }

.tbl-wrap { overflow: auto; max-height: 620px; border-radius: 0 0 12px 12px; }
table.tbl { width: 100%; border-collapse: collapse; font-size: 12.5px; white-space: nowrap; }
.tbl thead th { position: sticky; top: 0; background: #f8fafc; color: var(--ink2); font-weight: 600; text-align: right; padding: 9px 10px; border-bottom: 1px solid var(--line); z-index: 2; }
.tbl thead th:first-child, .tbl tbody td:first-child { text-align: left; }
.tbl tbody td { padding: 7.5px 10px; border-bottom: 1px solid #f1f5f9; text-align: right; font-variant-numeric: tabular-nums; }
.tbl tbody tr:hover { background: #f0f6ff; }
.tbl tfoot td { padding: 8px 10px; font-weight: 700; background: #f8fafc; border-top: 2px solid var(--line); text-align: right; font-variant-numeric: tabular-nums; }
.tbl tfoot td:first-child { text-align: left; }
.num-pos { color: var(--green); } .num-neg { color: var(--red); }
.fee-chip { display: inline-block; padding: 1px 7px; border-radius: 5px; font-size: 11px; color: #fff; }

.btn { border: 1px solid var(--line); background: #fff; border-radius: 8px; padding: 6.5px 14px; font: inherit; cursor: pointer; color: var(--ink); }
.btn:hover { border-color: var(--ozon); color: var(--ozon); }
.btn.primary { background: var(--ozon); border-color: var(--ozon); color: #fff; font-weight: 600; }
.btn.primary:hover { background: var(--ozon-dark); }
.btn.small { padding: 4px 10px; font-size: 12px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ---------- 每日明细布局 ---------- */
.days-layout { display: grid; grid-template-columns: 240px 1fr; gap: 14px; }
.day-list { background: var(--card); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.day-list-head { padding: 10px 12px; border-bottom: 1px solid var(--line); font-weight: 700; display: flex; align-items: center; gap: 8px; }
.day-list-scroll { max-height: 640px; overflow-y: auto; }
.day-item { padding: 8px 12px; border-bottom: 1px solid #f1f5f9; cursor: pointer; display: flex; align-items: center; gap: 8px; }
.day-item:hover { background: #f0f6ff; }
.day-item.active { background: #e7f0ff; border-left: 3px solid var(--ozon); }
.day-item .di-d { font-size: 12.5px; font-weight: 600; width: 78px; }
.day-item .di-v { flex: 1; font-size: 11px; color: var(--ink3); }
.day-item .di-s { font-size: 11.5px; color: var(--ink2); font-variant-numeric: tabular-nums; }
.day-nav { display: flex; gap: 6px; margin-left: auto; }

/* ---------- 明细页汇总条 ---------- */
.sum-strip { display: flex; flex-wrap: wrap; gap: 8px; padding: 10px 16px; background: #f8fafc; border-bottom: 1px solid var(--line); font-size: 12px; }
.sum-strip b { font-variant-numeric: tabular-nums; }

/* ---------- 规则页 ---------- */
.doc { max-width: 1080px; }
.doc h2 { font-size: 17px; margin: 4px 0 12px; }
.doc h3 { font-size: 14.5px; margin: 20px 0 8px; color: var(--ozon-dark); border-left: 4px solid var(--ozon); padding-left: 9px; }
.doc p, .doc li { color: var(--ink2); font-size: 13px; margin-bottom: 6px; }
.doc ul { padding-left: 20px; }
.doc .tag { display: inline-block; background: #eef2ff; color: #4338ca; border-radius: 5px; padding: 1px 8px; font-size: 11.5px; margin-left: 6px; }
.doc a { color: var(--ozon); }

/* ---------- 设置页 ---------- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-row { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.form-row label { width: 130px; font-size: 12.5px; color: var(--ink2); text-align: right; flex-shrink: 0; }
.form-row input { flex: 1; border: 1px solid var(--line); border-radius: 7px; padding: 6.5px 10px; font: inherit; }
.form-row input:focus { outline: 2px solid #bfd4ff; border-color: var(--ozon); }
.sync-log { background: #0f172a; color: #a5f3fc; font: 12px/1.7 Consolas, monospace; border-radius: 9px; padding: 12px 14px; max-height: 240px; overflow-y: auto; margin-top: 10px; white-space: pre-wrap; }
.hint { font-size: 12px; color: var(--ink3); background: #fffbeb; border: 1px solid #fde68a; border-radius: 8px; padding: 9px 12px; margin-bottom: 12px; }
.warnbox { font-size: 12px; color: #92400e; background: #fef3c7; border: 1px solid #fcd34d; padding: 8px 12px; border-radius: 8px; }

@media (max-width: 1100px) { .days-layout { grid-template-columns: 200px 1fr; } .form-grid { grid-template-columns: 1fr; } }