:root {
  color-scheme: light;
  --page: #f9f9f7;
  --surface: #fcfcfb;
  --surface-2: #f3f2ee;
  --ink: #0b0b0b;
  --ink-2: #52514e;
  --muted: #898781;
  --grid: #e1e0d9;
  --axis: #c3c2b7;
  --border: rgba(11, 11, 11, 0.10);
  --series-1: #2a78d6;
  --series-1-track: #cde2fb;
  --series-2: #eb6834;
  --up: #006300;
  --down: #d03b3b;
  --focus: #2a78d6;
  --radius: 12px;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --page: #0d0d0d;
    --surface: #1a1a19;
    --surface-2: #232321;
    --ink: #ffffff;
    --ink-2: #c3c2b7;
    --grid: #2c2c2a;
    --axis: #383835;
    --border: rgba(255, 255, 255, 0.10);
    --series-1: #3987e5;
    --series-1-track: #184f95;
    --series-2: #d95926;
    --up: #0ca30c;
    --down: #e66767;
    --focus: #3987e5;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --page: #0d0d0d;
  --surface: #1a1a19;
  --surface-2: #232321;
  --ink: #ffffff;
  --ink-2: #c3c2b7;
  --grid: #2c2c2a;
  --axis: #383835;
  --border: rgba(255, 255, 255, 0.10);
  --series-1: #3987e5;
  --series-1-track: #184f95;
  --series-2: #d95926;
  --up: #0ca30c;
  --down: #e66767;
  --focus: #3987e5;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font-size: 14px;
  line-height: 1.45;
}
[hidden] { display: none !important; }
h1 { font-size: 22px; margin: 0; font-weight: 650; }
h2 { font-size: 14px; margin: 0; font-weight: 600; color: var(--ink-2); }
p { margin: 0; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.error { color: var(--down); font-size: 13px; }

/* ---------- Buttons & inputs ---------- */
.btn {
  font: inherit;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--ink);
  padding: 8px 14px;
  border-radius: 8px;
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover { background: var(--surface-2); }
.btn.primary { background: var(--series-1); border-color: transparent; color: #fff; }
.btn.primary:hover { filter: brightness(1.08); }
.btn.ghost { background: transparent; }
.btn:disabled { opacity: .6; cursor: progress; }
input, select {
  font: inherit;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 7px 10px;
  min-width: 0;
}
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }

/* ---------- Login ---------- */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-card {
  width: 100%; max-width: 360px;
  display: grid; gap: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}

/* ---------- Layout ---------- */
.app { max-width: 1280px; margin: 0 auto; padding: 24px 16px 48px; display: grid; grid-template-columns: minmax(0, 1fr); gap: 16px; }
.topbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.filters {
  display: flex; flex-wrap: wrap; gap: 10px; align-items: end;
  position: sticky; top: 0; z-index: 5;
  background: var(--page);
  padding: 8px 0;
}
.field { display: grid; gap: 3px; font-size: 12px; color: var(--muted); }
.segmented {
  display: inline-flex;
  background: var(--surface-2);
  border-radius: 9px;
  padding: 3px;
  gap: 2px;
}
.segmented button {
  font: inherit; border: 0; background: transparent; color: var(--ink-2);
  padding: 6px 12px; border-radius: 7px; cursor: pointer; white-space: nowrap;
}
.segmented button.active { background: var(--surface); color: var(--ink); font-weight: 600; box-shadow: 0 0 0 1px var(--border); }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  min-width: 0;
}
.card-head { display: grid; gap: 2px; margin-bottom: 14px; }
.card-head.row { display: flex; justify-content: space-between; align-items: end; gap: 12px; flex-wrap: wrap; }
.card-head.row input { width: 280px; max-width: 100%; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }

/* ---------- KPIs ---------- */
.kpis {
  display: grid;
  grid-template-columns: 2.2fr repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.hero-value { font-size: 40px; font-weight: 650; letter-spacing: -0.02em; margin: 8px 0 4px; line-height: 1.1; }
.tile-value { font-size: 22px; font-weight: 600; margin: 8px 0 4px; }
.delta { font-size: 12px; color: var(--muted); }
.delta.up { color: var(--up); }
.delta.down { color: var(--down); }

/* ---------- Charts ---------- */
.chart-box { position: relative; height: 220px; }
.chart-box.tall { height: 300px; }

/* ---------- Bar lists ---------- */
.bars { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.bars li { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 12px; }
.bars .name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bars .val { font-variant-numeric: tabular-nums; color: var(--ink-2); text-align: right; }
.bars .track { grid-column: 1 / -1; height: 8px; border-radius: 4px; background: var(--surface-2); }
.bars .fill { height: 100%; border-radius: 4px; background: var(--series-1); min-width: 4px; }
.empty { color: var(--muted); padding: 12px 0; }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; margin: 0 -18px; padding: 0 18px; }
.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th {
  text-align: left; font-weight: 600; color: var(--muted); font-size: 12px;
  padding: 8px 10px; border-bottom: 1px solid var(--grid); white-space: nowrap;
}
.table td { padding: 9px 10px; border-bottom: 1px solid var(--grid); white-space: nowrap; }
.table tbody tr:hover { background: var(--surface-2); }
.table .num { text-align: right; font-variant-numeric: tabular-nums; }
.table .bar-col { min-width: 200px; }
.inline-bar { display: flex; align-items: center; gap: 8px; }
.inline-bar .track { flex: 1; height: 8px; border-radius: 4px; background: var(--surface-2); min-width: 60px; }
.inline-bar .fill { height: 100%; border-radius: 4px; background: var(--series-1); min-width: 4px; }
.inline-bar span { font-variant-numeric: tabular-nums; min-width: 110px; text-align: right; }
.seller-name small { color: var(--muted); margin-left: 6px; }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero { grid-column: 1 / -1; }
}
@media (max-width: 760px) {
  .grid-2 { grid-template-columns: minmax(0, 1fr); }
  .filters { position: static; }
  .segmented { width: 100%; overflow-x: auto; }
  .segmented button { flex: 1; padding: 6px 8px; }
  .field { flex: 1 1 140px; }
  .field input, .field select { width: 100%; }
  .hero-value { font-size: 32px; }
  .tile-value { font-size: 20px; }
  .kpis { gap: 10px; }
  .card { padding: 14px; }
  .table-wrap { margin: 0 -14px; padding: 0 14px; }
  .card-head.row input { width: 100%; }
}

/* ---------- Sotuvchi kartochkasi ---------- */
.seller-card { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.seller-card-main { display: flex; align-items: center; gap: 12px; min-width: 220px; }
.avatar {
  width: 44px; height: 44px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--series-1-track); color: var(--ink); font-weight: 650;
}
.seller-card-name { font-size: 18px; color: var(--ink); }
.seller-card-stats { display: flex; gap: 28px; flex-wrap: wrap; margin: 0; flex: 1; }
.seller-card-stats dt { font-size: 12px; color: var(--muted); }
.seller-card-stats dd { margin: 2px 0 0; font-weight: 600; }

/* ---------- Mijozlar ---------- */
.clients-toolbar { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 8px; }
.field.inline { display: flex; align-items: center; gap: 8px; }
.table tr.clickable { cursor: pointer; }
.table tr.selected { background: var(--surface-2); }
.table a { color: inherit; text-decoration: none; border-bottom: 1px dotted var(--muted); }

/* Uzun jadvallar: karta ichida aylanadi, sarlavha qotib turadi */
.table-wrap.scroll { max-height: 460px; overflow: auto; }
.table-wrap.scroll thead th { position: sticky; top: 0; background: var(--surface); z-index: 1; }