:root {
  --bg: #f4f5f8; --card: #ffffff; --ink: #161a23; --muted: #6b7280; --line: #e5e7eb;
  --accent: #1f3fbf; --accent-soft: #e8edff; --good: #0f8a4b; --bad: #c2362f; --warn: #b26a00;
  --bar: #3352d6; --bar-dim: #c7d0f5;
  --s-pending: #8a5a00; --s-pending-bg: #fff3d6;
  --s-production: #6b3fc2; --s-production-bg: #efe7ff;
  --s-shipped: #0b6f8a; --s-shipped-bg: #ddf4fa;
  --s-transit: #1f56c7; --s-transit-bg: #e3ecff;
  --s-delivered: #0f7a43; --s-delivered-bg: #dcf5e7;
  --s-refunded: #b02b2b; --s-refunded-bg: #fde4e4;
  --s-other: #4b5563; --s-other-bg: #eceef2;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1218; --card: #171b24; --ink: #e8eaf0; --muted: #9aa3b2; --line: #272d3a;
    --accent: #8ea4ff; --accent-soft: #1e2647; --good: #45c989; --bad: #ff7a72; --warn: #f0b04a;
    --bar: #7d93ff; --bar-dim: #2d3763;
    --s-pending: #f3c35b; --s-pending-bg: #3a2e12;
    --s-production: #c2a6ff; --s-production-bg: #2c2346;
    --s-shipped: #6fd3ec; --s-shipped-bg: #14323b;
    --s-transit: #94b4ff; --s-transit-bg: #1b2a4d;
    --s-delivered: #6fe0a5; --s-delivered-bg: #133525;
    --s-refunded: #ff9b95; --s-refunded-bg: #3d1a1a;
    --s-other: #c2c8d2; --s-other-bg: #262b35;
  }
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 14px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif; }
button, select, input { font: inherit; color: inherit; }
h1 { font-size: 18px; margin: 0; }
h2 { font-size: 15px; margin: 0; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.top { position: sticky; top: 0; z-index: 5; display: flex; gap: 12px; align-items: center; justify-content: space-between; flex-wrap: wrap; padding: 12px 24px; background: var(--card); border-bottom: 1px solid var(--line); }
.brand { display: flex; gap: 10px; align-items: center; }
.logo { width: 34px; height: 34px; border-radius: 9px; background: var(--accent); color: #fff; display: grid; place-items: center; font-weight: 800; }
.sub { color: var(--muted); font-size: 12px; }
.controls { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
select, input[type=date], input[type=search] { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 6px 10px; }
.btn { border: 1px solid var(--line); background: var(--card); border-radius: 8px; padding: 7px 14px; cursor: pointer; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.btn:disabled { opacity: .6; cursor: default; }

.banner { margin: 12px 24px 0; padding: 12px 16px; border-radius: 10px; background: var(--s-pending-bg); color: var(--s-pending); display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.banner.err { background: var(--s-refunded-bg); color: var(--s-refunded); }

.periods { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; padding: 14px 24px 0; }
.periods > button { border: 1px solid var(--line); background: var(--card); border-radius: 999px; padding: 6px 14px; cursor: pointer; }
.periods > button.on { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.custom { display: inline-flex; gap: 6px; align-items: center; margin-left: 6px; }

main { padding: 8px 24px 40px; max-width: 1400px; }
.range { color: var(--muted); margin: 6px 0 12px; font-size: 13px; }

.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin-bottom: 16px; }
.kpi { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; }
.kpi .label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
.kpi .val { font-size: 26px; font-weight: 700; margin-top: 4px; font-variant-numeric: tabular-nums; }
.kpi .delta { font-size: 12px; margin-top: 2px; color: var(--muted); }
.delta .up { color: var(--good); font-weight: 600; }
.delta .down { color: var(--bad); font-weight: 600; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 16px; margin-bottom: 16px; min-width: 0; }
.card-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 12px; }
.hint { color: var(--muted); font-size: 12px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.grid2 > .card, .grid4 > .card { margin-bottom: 0; }
.grid2, .grid4 { margin-bottom: 16px; }
@media (max-width: 1100px) { .grid4 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 800px) { .grid2, .grid4 { grid-template-columns: 1fr; } .top, .periods, main { padding-left: 16px; padding-right: 16px; } }

.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.seg button { border: 0; background: transparent; padding: 5px 12px; cursor: pointer; }
.seg button.on { background: var(--accent-soft); color: var(--accent); font-weight: 600; }

.chart { position: relative; }
.chart svg { display: block; width: 100%; height: 240px; }
.chart .tip { position: absolute; pointer-events: none; background: var(--ink); color: var(--bg); font-size: 12px; padding: 6px 9px; border-radius: 7px; white-space: nowrap; transform: translate(-50%, -110%); }

.pipeline { display: grid; gap: 8px; }
.pipe-row { display: grid; grid-template-columns: 170px 1fr 44px; gap: 10px; align-items: center; cursor: pointer; }
.pipe-bar { height: 10px; border-radius: 6px; background: var(--line); overflow: hidden; }
.pipe-bar > i { display: block; height: 100%; border-radius: 6px; }
.pipe-row b { text-align: right; font-variant-numeric: tabular-nums; }

.chip { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.chip.pending { color: var(--s-pending); background: var(--s-pending-bg); }
.chip.production { color: var(--s-production); background: var(--s-production-bg); }
.chip.partial, .chip.shipped { color: var(--s-shipped); background: var(--s-shipped-bg); }
.chip.transit { color: var(--s-transit); background: var(--s-transit-bg); }
.chip.delivered { color: var(--s-delivered); background: var(--s-delivered-bg); }
.chip.refunded { color: var(--s-refunded); background: var(--s-refunded-bg); }
.chip.other { color: var(--s-other); background: var(--s-other-bg); }
.chip.warn { color: var(--warn); background: var(--s-pending-bg); }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 12px; white-space: nowrap; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.tbl-wrap { overflow-x: auto; }
.small { font-size: 12px; color: var(--muted); }
.thumb { width: 40px; height: 40px; border-radius: 6px; object-fit: cover; background: var(--line); flex: none; }
.item { display: flex; gap: 8px; align-items: center; margin-bottom: 4px; }
.item:last-child { margin-bottom: 0; }
.mini td { padding: 6px 4px; }
.share { height: 6px; background: var(--accent-soft); border-radius: 4px; margin-top: 3px; }
.share > i { display: block; height: 100%; background: var(--bar); border-radius: 4px; }
.empty { color: var(--muted); padding: 14px 0; }
.more { margin-top: 10px; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; }
.filters input[type=search] { min-width: 260px; }
tr.order-row { cursor: pointer; }
tr.order-row:hover td { background: var(--accent-soft); }
tr.detail td { background: var(--bg); }
.timeline { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 6px; }
.repeat { color: var(--good); font-weight: 600; font-size: 12px; }
.att { display: flex; gap: 10px; align-items: center; padding: 7px 0; border-bottom: 1px solid var(--line); }
.att:last-child { border-bottom: 0; }
.att .who { flex: 1; min-width: 0; }

/* sign-in page (server) */
.authpage { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.authcard { width: 100%; max-width: 380px; background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 24px; display: grid; gap: 10px; }
.authcard label { font-weight: 600; font-size: 13px; margin-top: 4px; }
.authcard input { padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); font-size: 16px; }
.authcard .btn { padding: 10px 14px; margin-top: 6px; }
.autherr { color: var(--bad); font-size: 13px; }

/* settings / connect window */
.modal-back { position: fixed; inset: 0; z-index: 20; background: rgba(10, 12, 20, .45); display: grid; place-items: center; padding: 16px; }
.modal { width: 100%; max-width: 520px; max-height: calc(100vh - 32px); overflow: auto; background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 20px; display: grid; gap: 14px; }
.modal-head { display: flex; justify-content: space-between; align-items: center; }
.modal h3 { margin: 0 0 6px; font-size: 14px; }
.modal section { border-top: 1px solid var(--line); padding-top: 12px; }
.modal p { margin: 4px 0; color: var(--muted); font-size: 13px; }
.modal ol { margin: 4px 0; padding-left: 20px; color: var(--muted); font-size: 13px; }
.modal input[type=text], .modal input[type=url] { width: 100%; padding: 9px 11px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); font-size: 14px; }
.modal .row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-top: 8px; }
.modal .code { font-family: ui-monospace, Menlo, monospace; font-size: 13px; background: var(--bg); border: 1px dashed var(--line); border-radius: 8px; padding: 8px 10px; word-break: break-all; }
.pill { display: inline-block; padding: 2px 9px; border-radius: 99px; font-size: 12px; font-weight: 600; }
.pill.ok { background: var(--s-delivered-bg); color: var(--s-delivered); }
.pill.bad { background: var(--s-refunded-bg); color: var(--s-refunded); }
.pill.wait { background: var(--s-pending-bg); color: var(--s-pending); }
.xbtn { border: 0; background: none; font-size: 22px; line-height: 1; cursor: pointer; color: var(--muted); }

@media (max-width: 640px) {
  .top { padding: 10px 16px; }
  .banner { margin: 10px 16px 0; }
}