:root {
  --bg: #f4f5f7; --surface: #ffffff; --surface-2: #f8f9fb; --border: #e3e6ea; --border-strong: #cfd4da;
  --ink: #101418; --ink-2: #4b5563; --ink-3: #7b8592; --brand: #0f4c5c; --brand-2: #17667a; --brand-ink: #ffffff;
  --nav-bg: #0b2530; --nav-ink: #c8d6dc; --nav-active: #123a49;
  --good: #008300; --warn: #b7791f; --bad: #c0392b; --info: #2a78d6;
  --s1: #008300; --s2: #2a78d6; --s3: #eb6834; --s4: #4a3aa7; --s5: #8a8f98;
  --radius: 10px; --shadow: 0 1px 2px rgba(16,20,24,.06), 0 1px 8px rgba(16,20,24,.04);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, Helvetica, Arial, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink); font-size: 14px; line-height: 1.45; }
a { color: var(--brand-2); text-decoration: none; } a:hover { text-decoration: underline; }
.layout { display: grid; grid-template-columns: 232px 1fr; min-height: 100vh; }
.sidebar { background: var(--nav-bg); color: var(--nav-ink); padding: 18px 12px; position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; }
.brand { padding: 8px 10px 18px; color: #fff; }
.brand .logo { width: 30px; height: 30px; border-radius: 8px; background: linear-gradient(135deg, #1baf7a, #0f4c5c); display: grid; place-items: center; color: #fff; font-weight: 800; }
.brand small { display: block; margin-top: 8px; font-weight: 600; font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--nav-ink); opacity: .85; }
.nav a { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 8px; color: var(--nav-ink); font-weight: 500; }
.nav a:hover { background: rgba(255,255,255,.06); text-decoration: none; color: #fff; }
.nav a.active { background: var(--nav-active); color: #fff; }
.nav svg { width: 16px; height: 16px; opacity: .85; }
.sidebar .me { margin-top: auto; padding: 12px; border-top: 1px solid rgba(255,255,255,.1); font-size: 12px; }
.sidebar .me b { display: block; color: #fff; font-size: 13px; }
.sidebar .me .role { display: inline-block; margin-top: 4px; padding: 2px 8px; border-radius: 999px; background: rgba(255,255,255,.12); color: #fff; font-size: 11px; }
.sidebar .me a { color: var(--nav-ink); margin-left: 8px; }
.main { padding: 26px 32px 60px; min-width: 0; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 18px; flex-wrap: wrap; }
.page-head h1 { margin: 0; font-size: 22px; font-weight: 700; letter-spacing: -.2px; }
.page-head .eyebrow { font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); font-weight: 600; margin-bottom: 4px; }
.page-head p { margin: 4px 0 0; color: var(--ink-2); }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin-bottom: 18px; }
.kpi { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; box-shadow: var(--shadow); }
.kpi .label { font-size: 12px; color: var(--ink-3); font-weight: 600; text-transform: uppercase; letter-spacing: .06em; }
.kpi .value { font-size: 24px; font-weight: 700; margin: 4px 0 2px; letter-spacing: -.3px; font-variant-numeric: tabular-nums; }
.kpi .note { font-size: 12px; color: var(--ink-2); }
.kpi.good .value { color: var(--good); } .kpi.bad .value { color: var(--bad); } .kpi.warn .value { color: var(--warn); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; } .grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
@media (max-width: 1100px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } .layout { grid-template-columns: 1fr; } .sidebar { position: static; height: auto; } }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 16px 18px; margin-bottom: 16px; min-width: 0; }
.card h2 { margin: 0 0 4px; font-size: 15px; font-weight: 700; } .card .sub { color: var(--ink-3); font-size: 12px; margin-bottom: 12px; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 10px; flex-wrap: wrap; }
.table-wrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: 13px; }
th, td { padding: 8px 10px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; white-space: nowrap; }
th { font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-3); font-weight: 600; background: var(--surface-2); position: sticky; top: 0; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
td small, th small { display: block; color: var(--ink-3); font-weight: 400; text-transform: none; letter-spacing: 0; white-space: normal; max-width: 360px; }
tr:hover td { background: #fbfcfd; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; }
.pill { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 600; background: var(--surface-2); border: 1px solid var(--border); color: var(--ink-2); }
.pill.good { background: #e8f5e9; border-color: #b7dfb9; color: #1b5e20; } .pill.warn { background: #fff4e0; border-color: #f2d59b; color: #7a4f00; }
.pill.bad { background: #fdecea; border-color: #f5b9b3; color: #8a1c10; } .pill.info { background: #e8f1fc; border-color: #b9d3f4; color: #0f3f7a; }
.pill.FBA { background: #e8f1fc; border-color: #b9d3f4; color: #0f3f7a; } .pill.FBM { background: #eef7ee; border-color: #bfe0bf; color: #1b5e20; }
.pill.BigCommerce { background: #f1ecfb; border-color: #cfc1ee; color: #3b2a80; } .pill.B2B { background: #fff1e6; border-color: #f4cfae; color: #7a3d00; }
.filters { display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; margin-bottom: 14px; }
.filters label { display: flex; flex-direction: column; gap: 4px; font-size: 11px; color: var(--ink-3); font-weight: 600; text-transform: uppercase; letter-spacing: .06em; }
input[type=text], input[type=search], input[type=date], input[type=number], input[type=email], input[type=password], select, textarea {
  font: inherit; padding: 7px 10px; border: 1px solid var(--border-strong); border-radius: 8px; background: #fff; color: var(--ink); min-width: 140px; }
input:focus, select:focus, textarea:focus { outline: 2px solid #9ec5d6; border-color: var(--brand-2); }
.btn { font: inherit; font-weight: 600; padding: 8px 14px; border-radius: 8px; border: 1px solid var(--brand); background: var(--brand); color: var(--brand-ink); cursor: pointer; }
.btn:hover { background: var(--brand-2); } .btn.secondary { background: #fff; color: var(--brand); } .btn.secondary:hover { background: var(--surface-2); }
.btn.sm { padding: 5px 10px; font-size: 12px; } .btn.danger { background: #fff; color: var(--bad); border-color: #f0b8b2; }
.chip-row { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { padding: 5px 11px; border-radius: 999px; border: 1px solid var(--border-strong); background: #fff; cursor: pointer; font-size: 12px; font-weight: 600; color: var(--ink-2); user-select: none; }
.chip.on { background: var(--brand); border-color: var(--brand); color: #fff; }
.alert { padding: 10px 14px; border-radius: 8px; border: 1px solid; margin-bottom: 14px; font-size: 13px; }
.alert.info { background: #eef5fb; border-color: #bcd6ee; color: #10395f; } .alert.warn { background: #fff7e6; border-color: #f2d59b; color: #6b4500; }
.alert.bad { background: #fdecea; border-color: #f5b9b3; color: #7a1a10; } .alert.good { background: #eaf6ea; border-color: #b7dfb9; color: #1b5e20; }
.legend { display: flex; gap: 14px; flex-wrap: wrap; font-size: 12px; color: var(--ink-2); margin: 8px 0 4px; }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 6px; vertical-align: -1px; }
.chart-box { position: relative; height: 340px; }
.muted { color: var(--ink-3); } .pos { color: var(--good); font-weight: 600; } .neg { color: var(--bad); font-weight: 600; }
.login-wrap { min-height: 100vh; display: grid; place-items: center; background: linear-gradient(160deg, #0b2530, #0f4c5c); }
.login { background: #fff; padding: 32px; border-radius: 14px; width: 360px; box-shadow: 0 20px 60px rgba(0,0,0,.3); }
.login h1 { margin: 0 0 4px; font-size: 20px; } .login p { margin: 0 0 18px; color: var(--ink-2); }
.login label { display: block; margin-bottom: 12px; font-size: 12px; font-weight: 600; color: var(--ink-2); } .login input { width: 100%; margin-top: 4px; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 10px; align-items: end; }
.form-grid label { display: flex; flex-direction: column; gap: 4px; font-size: 11px; font-weight: 600; color: var(--ink-3); text-transform: uppercase; letter-spacing: .06em; }
.form-grid label input, .form-grid label select { min-width: 0; width: 100%; }
.help { font-size: 12px; color: var(--ink-3); }
.status-dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; margin-right: 6px; background: var(--ink-3); }
.status-dot.connected { background: var(--good); } .status-dot.error { background: var(--bad); }
.progress { height: 8px; background: var(--surface-2); border: 1px solid var(--border); border-radius: 999px; overflow: hidden; width: 160px; display: inline-block; vertical-align: middle; }
.progress i { display: block; height: 100%; background: var(--brand-2); }
details summary { cursor: pointer; font-weight: 600; color: var(--brand-2); }
.pager { display: flex; gap: 10px; align-items: center; margin-top: 12px; font-size: 13px; }
.two-line b { display: block; }
.bar-mini { display: flex; height: 10px; border-radius: 4px; overflow: hidden; background: var(--surface-2); min-width: 120px; }
.bar-mini i { display: block; height: 100%; }
.empty { padding: 30px; text-align: center; color: var(--ink-3); }