:root {
  --bg: var(--tg-theme-secondary-bg-color, #f2f2f5);
  --card: var(--tg-theme-section-bg-color, var(--tg-theme-bg-color, #ffffff));
  --text: var(--tg-theme-text-color, #0b0b0b);
  --muted: var(--tg-theme-hint-color, #7d7c78);
  --accent: var(--tg-theme-button-color, #2a78d6);
  --accent-text: var(--tg-theme-button-text-color, #ffffff);
  --link: var(--tg-theme-link-color, #2a78d6);
  --danger: var(--tg-theme-destructive-text-color, #d93b3b);
  --line: color-mix(in srgb, var(--text) 10%, transparent);
  --soft: color-mix(in srgb, var(--text) 6%, transparent);
  --good: #1a8a4a;
  --series-1: #2a78d6;
  --series-2: #eb6834;
  --grid: color-mix(in srgb, var(--text) 9%, transparent);
  color-scheme: light;
}
:root[data-theme="dark"] {
  --bg: var(--tg-theme-secondary-bg-color, #121212);
  --card: var(--tg-theme-section-bg-color, var(--tg-theme-bg-color, #1c1c1d));
  --text: var(--tg-theme-text-color, #f0efec);
  --muted: var(--tg-theme-hint-color, #9a9990);
  --good: #3fbf73;
  --series-1: #3987e5;
  --series-2: #d95926;
  color-scheme: dark;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: var(--tg-theme-secondary-bg-color, #121212);
    --card: var(--tg-theme-section-bg-color, var(--tg-theme-bg-color, #1c1c1d));
    --text: var(--tg-theme-text-color, #f0efec);
    --muted: var(--tg-theme-hint-color, #9a9990);
    --good: #3fbf73;
    --series-1: #3987e5;
    --series-2: #d95926;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; background: var(--bg); color: var(--text); }
body {
  font: 15px/1.35 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, sans-serif;
  padding-bottom: calc(64px + env(safe-area-inset-bottom));
  -webkit-font-smoothing: antialiased;
}
body.has-cart { padding-bottom: calc(128px + env(safe-area-inset-bottom)); }
button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; border: 0; background: none; padding: 0; }
.num { font-variant-numeric: tabular-nums; }

main { padding: 12px 16px 16px; max-width: 720px; margin: 0 auto; }
h1 { font-size: 22px; margin: 4px 0 12px; letter-spacing: -0.01em; }
h2 { font-size: 13px; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); margin: 20px 4px 8px; }

.card { background: var(--card); border-radius: 14px; padding: 14px; }
.card + .card { margin-top: 10px; }
.list { background: var(--card); border-radius: 14px; overflow: hidden; }
.row { display: flex; align-items: center; gap: 10px; padding: 11px 14px; min-height: 52px; }
.row + .row { border-top: 1px solid var(--line); }
.row .grow { flex: 1; min-width: 0; }
.row .title { font-weight: 500; overflow: hidden; text-overflow: ellipsis; }
.row .sub { font-size: 13px; color: var(--muted); margin-top: 1px; }
.row.tap:active { background: var(--soft); }
.row .right { text-align: right; white-space: nowrap; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.danger { color: var(--danger); }
.good { color: var(--good); }
.empty { text-align: center; color: var(--muted); padding: 32px 16px; }

.search {
  width: 100%; border: 0; border-radius: 12px; padding: 11px 14px; background: var(--card);
  outline: none; margin-bottom: 10px;
}
input.field, select.field {
  width: 100%; border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; background: var(--bg); outline: none;
}
input.field:focus { border-color: var(--accent); }
label.lbl { display: block; font-size: 13px; color: var(--muted); margin: 12px 0 5px; }

.primary { background: var(--accent); color: var(--accent-text); border-radius: 12px; padding: 13px 16px; font-weight: 600; }
.primary:disabled { opacity: .5; }
.secondary { background: var(--soft); border-radius: 12px; padding: 11px 14px; font-weight: 500; }
.wide { width: 100%; display: block; }
.linkbtn { color: var(--link); font-weight: 500; padding: 6px 0; }
.btnrow { display: flex; gap: 8px; margin-top: 14px; }
.btnrow > * { flex: 1; }

.chips { display: flex; gap: 6px; overflow-x: auto; margin: 0 -16px 10px; padding: 0 16px; scrollbar-width: none; }
.chips::-webkit-scrollbar { display: none; }
.chip { white-space: nowrap; padding: 7px 12px; border-radius: 999px; background: var(--card); font-size: 14px; }
.chip.on { background: var(--accent); color: var(--accent-text); }
.chip.on .muted { color: inherit; opacity: .75; }
.seg { display: flex; background: var(--soft); border-radius: 10px; padding: 2px; }
.seg button { flex: 1; padding: 8px 4px; border-radius: 8px; font-size: 14px; }
.seg button.on { background: var(--card); box-shadow: 0 1px 3px rgba(0,0,0,.12); font-weight: 600; }

.stepper { display: inline-flex; align-items: center; background: var(--soft); border-radius: 10px; }
.stepper button { width: 34px; height: 34px; font-size: 20px; line-height: 1; color: var(--accent); }
.stepper .q { min-width: 30px; text-align: center; font-weight: 600; }
.badge { display: inline-block; min-width: 24px; padding: 2px 7px; border-radius: 999px; background: var(--accent); color: var(--accent-text); font-size: 13px; font-weight: 600; text-align: center; }
.tag { display: inline-block; font-size: 12px; padding: 1px 6px; border-radius: 6px; background: var(--soft); color: var(--muted); }
.tag.warn { background: color-mix(in srgb, #eda100 22%, transparent); color: inherit; }

.cartbar {
  position: fixed; left: 0; right: 0; bottom: calc(56px + env(safe-area-inset-bottom)); padding: 8px 16px;
  background: linear-gradient(to top, var(--bg) 70%, transparent); z-index: 5;
}
.cartbar .primary { max-width: 688px; margin: 0 auto; display: flex; justify-content: space-between; }

.tabs {
  position: fixed; left: 0; right: 0; bottom: 0; display: flex; background: var(--card);
  border-top: 1px solid var(--line); padding-bottom: env(safe-area-inset-bottom); z-index: 6;
}
.tabs button { flex: 1; padding: 6px 0 7px; font-size: 11px; color: var(--muted); display: flex; flex-direction: column; align-items: center; gap: 1px; }
.tabs button .ico { font-size: 20px; line-height: 26px; filter: grayscale(1); opacity: .7; }
.tabs button.on { color: var(--accent); font-weight: 600; }
.tabs button.on .ico { filter: none; opacity: 1; }

.sheet { position: fixed; inset: 0; z-index: 20; }
.sheet-back { position: absolute; inset: 0; background: rgba(0,0,0,.4); }
.sheet-body {
  position: absolute; left: 0; right: 0; bottom: 0; max-height: 92vh; overflow-y: auto; background: var(--bg);
  border-radius: 16px 16px 0 0; padding: 16px 16px calc(16px + env(safe-area-inset-bottom));
  animation: up .18s ease-out;
}
.sheet-body > * { max-width: 688px; margin-left: auto; margin-right: auto; }
@keyframes up { from { transform: translateY(30px); opacity: .5; } }
.sheet-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.sheet-head h3 { margin: 0; font-size: 18px; }

.toast {
  position: fixed; left: 50%; top: 14px; transform: translateX(-50%); z-index: 30; max-width: calc(100% - 32px);
  background: var(--text); color: var(--bg); padding: 10px 16px; border-radius: 12px; font-weight: 500; font-size: 14px;
}
.toast.err { background: var(--danger); color: #fff; }

/* KPI */
.kpis { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.kpi { background: var(--card); border-radius: 14px; padding: 12px 14px; }
.kpi .k { font-size: 13px; color: var(--muted); }
.kpi .v { font-size: 22px; font-weight: 650; letter-spacing: -0.01em; margin-top: 2px; }
.kpi .s { font-size: 12px; color: var(--muted); margin-top: 2px; }
.kpi.hero { grid-column: 1 / -1; }
.kpi.hero .v { font-size: 30px; }

/* Графики */
.chart { position: relative; }
.chart svg { display: block; width: 100%; overflow: visible; }
.chart .axis text { fill: var(--muted); font-size: 11px; }
.chart .gridline { stroke: var(--grid); stroke-width: 1; }
.chart .base { stroke: color-mix(in srgb, var(--text) 25%, transparent); stroke-width: 1; }
.legend { display: flex; gap: 14px; font-size: 13px; color: var(--muted); margin-bottom: 8px; flex-wrap: wrap; }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 6px; vertical-align: -1px; }
.tip {
  position: absolute; pointer-events: none; background: var(--card); color: var(--text); border-radius: 10px; padding: 8px 10px;
  font-size: 13px; box-shadow: 0 4px 16px rgba(0,0,0,.18); white-space: nowrap; z-index: 2; border: 1px solid var(--line);
}
.tip b { display: block; margin-bottom: 3px; }
.tip i { display: inline-block; width: 8px; height: 8px; border-radius: 2px; margin-right: 6px; }
.meter { height: 12px; border-radius: 6px; background: var(--soft); overflow: hidden; display: flex; gap: 2px; }
.meter > span { display: block; height: 100%; border-radius: 6px; }
.bar { height: 8px; border-radius: 4px; background: var(--soft); overflow: hidden; margin-top: 6px; }
.bar > span { display: block; height: 100%; border-radius: 4px; background: var(--series-1); }

table.t { width: 100%; border-collapse: collapse; font-size: 14px; }
table.t th { text-align: left; font-size: 12px; color: var(--muted); font-weight: 500; padding: 6px 4px; cursor: pointer; white-space: nowrap; }
table.t th.on { color: var(--accent); }
table.t td { padding: 9px 4px; border-top: 1px solid var(--line); vertical-align: top; }
table.t td.n, table.t th.n { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.tablewrap { overflow-x: auto; }