:root {
  --bg: #f4f6f5;
  --card: #ffffff;
  --text: #17201d;
  --muted: #5f6b67;
  --line: #dde3e1;
  --accent: #0f766e;
  --accent-text: #ffffff;
  --ok-bg: #e7f6ee;
  --ok: #17663f;
  --err-bg: #fdecec;
  --err: #9b1c1c;
  --warn: #a15c00;
  --warn-bg: #fff4e0;
  --radius: 12px;
  /* Графики: категориальные слоты 1–2 (проверены на дальтонизм), сетка, рост/падение */
  --series-1: #2a78d6;
  --series-2: #eb6834;
  --grid: #e1e0d9;
  --axis: #c3c2b7;
  --axis-text: #6b6a65;
  --track: #eef1f0;
  --up: #006300;
  --down: #b42318;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #101513;
    --card: #182120;
    --text: #e6ece9;
    --muted: #97a39e;
    --line: #2a3532;
    --accent: #2bb3a3;
    --accent-text: #06201d;
    --ok-bg: #12301f;
    --ok: #7fd9a4;
    --err-bg: #3a1717;
    --err: #ffaaaa;
    --warn: #ffc266;
    --warn-bg: #3a2a10;
    --series-1: #3987e5;
    --series-2: #d95926;
    --grid: #2a3532;
    --axis: #3b4744;
    --axis-text: #97a39e;
    --track: #22302d;
    --up: #0ca30c;
    --down: #ff8a80;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--accent); }
h1 { font-size: 1.5rem; margin: 0.4rem 0 0.8rem; }
h2 { font-size: 1.1rem; margin: 0 0 0.6rem; }
p { margin: 0.4rem 0; }
.muted { color: var(--muted); }
.neg { color: var(--err); }

.top {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 10px 16px; background: var(--card); border-bottom: 1px solid var(--line);
}
.brand { font-weight: 700; text-decoration: none; color: var(--text); }
.me { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 0.9rem; min-width: 0; }
.me span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.me form { margin: 0; }

.tabs {
  display: flex; gap: 4px; overflow-x: auto; padding: 8px 12px;
  background: var(--card); border-bottom: 1px solid var(--line); scrollbar-width: none;
}
.tabs a {
  flex: none; padding: 8px 12px; border-radius: 999px; text-decoration: none; color: var(--muted); white-space: nowrap;
}
.tabs a.on { background: var(--accent); color: var(--accent-text); }

main { max-width: 1100px; margin: 0 auto; padding: 12px 16px 48px; }
.head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin: 12px 0 8px; }
.head h1, .head h2 { margin: 0; }
.big { font-size: 1.3rem; }

.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px; margin: 0 0 12px; min-width: 0;
}
.card.narrow { max-width: 440px; margin: 24px auto; }
.grid { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); margin-bottom: 12px; }
.grid .card { margin: 0; }
.list { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); margin-bottom: 12px; }
.list .card { margin: 0; }
details.card > summary { cursor: pointer; font-weight: 600; }
details.card[open] > summary { margin-bottom: 10px; }

.kv { display: flex; justify-content: space-between; gap: 12px; padding: 4px 0; }
.kv b { font-variant-numeric: tabular-nums; text-align: right; }
.kv.sub { padding-left: 12px; color: var(--muted); font-size: 0.93rem; }
.kv.total { border-top: 1px solid var(--line); margin-top: 4px; padding-top: 8px; }

.flash { border-radius: var(--radius); padding: 12px 14px; margin: 0 0 12px; }
.flash.ok { background: var(--ok-bg); color: var(--ok); }
.flash.err { background: var(--err-bg); color: var(--err); }

.stack { display: grid; gap: 12px; }
.formgrid { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); align-items: end; }
.formgrid .submit { display: flex; }
.field { display: grid; gap: 4px; min-width: 0; }
.field > span { font-size: 0.9rem; color: var(--muted); }
.field small { color: var(--muted); font-size: 0.8rem; }
input, select, textarea {
  width: 100%; font: inherit; color: var(--text); background: var(--bg);
  border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; min-height: 44px;
}
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: 44px; padding: 10px 18px; border-radius: 10px; border: 1px solid var(--accent);
  background: var(--accent); color: var(--accent-text); font: inherit; font-weight: 600;
  text-decoration: none; cursor: pointer;
}
.btn.ghost { background: transparent; color: var(--accent); }
.btn.danger { background: transparent; color: var(--err); border-color: var(--err); }
.btn.small { min-height: 36px; padding: 6px 12px; font-size: 0.9rem; font-weight: 500; }
.formgrid .submit .btn { width: 100%; }
button.link { background: none; border: 0; padding: 0; color: var(--accent); font: inherit; cursor: pointer; text-decoration: underline; }

.row { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.row h2 { margin: 0; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.actions form { margin: 0; }
td.actions { margin: 0; }
.order.late { border-color: var(--err); }
.order.soon { border-color: var(--warn); }
.badge { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 0.85rem; background: var(--line); }
.badge.late { background: var(--err-bg); color: var(--err); }
.badge.soon { background: var(--warn-bg); color: var(--warn); }
.goods { white-space: pre-line; }
.history { margin: 8px 0 0; padding-left: 18px; color: var(--muted); font-size: 0.9rem; }
.copyrow { display: flex; gap: 8px; margin-top: 8px; }
.copyrow input { min-height: 36px; padding: 6px 10px; font-family: ui-monospace, Consolas, monospace; font-size: 0.85rem; }

.table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.table th, .table td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--line); vertical-align: top; }
.table th { font-size: 0.85rem; color: var(--muted); font-weight: 600; }
.table tfoot td { font-weight: 700; border-bottom: 0; }

.qr { background: #fff; padding: 12px; border-radius: var(--radius); width: 220px; max-width: 100%; margin: 0 auto; }
.qr svg { display: block; width: 100%; height: auto; }
.secret { display: block; word-break: break-all; padding: 8px; background: var(--bg); border-radius: 8px; }
.monthpick select { min-height: 38px; padding: 6px 10px; width: auto; }

/* Телефон: таблицы превращаются в карточки */
@media (max-width: 760px) {
  main { padding: 12px 12px 48px; }
  .table.cards thead { display: none; }
  .table.cards, .table.cards tbody, .table.cards tr, .table.cards td, .table.cards tfoot { display: block; width: 100%; }
  .table.cards tr { border-bottom: 1px solid var(--line); padding: 8px 0; }
  .table.cards td { border: 0; padding: 2px 0; display: flex; justify-content: space-between; gap: 12px; }
  .table.cards td[data-l]::before { content: attr(data-l); color: var(--muted); font-size: 0.85rem; flex: none; }
  .table.cards td.actions { justify-content: flex-start; flex-wrap: wrap; padding-top: 6px; }
  .table.cards tfoot tr { display: flex; justify-content: space-between; gap: 12px; border-bottom: 0; }
  .table.cards tfoot td { display: block; width: auto; }
  .table.cards tfoot td:empty { display: none; }
  .list { grid-template-columns: 1fr; }
}

/* ── Аналитика ── */
.pills { display: flex; gap: 4px; flex-wrap: wrap; }
.pills a { padding: 6px 12px; border-radius: 999px; text-decoration: none; color: var(--muted); border: 1px solid var(--line); background: var(--card); font-size: 0.9rem; }
.pills a.on { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
.small { font-size: 0.85rem; }

.hero { display: grid; gap: 2px; }
.hero .hv { font-size: clamp(2.5rem, 9vw, 3.25rem); font-weight: 650; line-height: 1.1; }
.tl { color: var(--muted); font-size: 0.9rem; }
.tiles { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); margin-bottom: 12px; }
.tile { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; display: grid; gap: 2px; align-content: start; }
.tile .tv { font-size: 1.35rem; font-weight: 650; }
.delta { font-size: 0.85rem; color: var(--muted); }
.delta.up { color: var(--up); }
.delta.down { color: var(--down); }

.grid.charts { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.chart { display: block; width: 100%; max-width: 560px; height: auto; overflow: visible; }
.chart .gl { stroke: var(--grid); stroke-width: 1; }
.chart .gl.base { stroke: var(--axis); }
.chart .tick { fill: var(--axis-text); font-size: 12px; font-variant-numeric: tabular-nums; }
.chart .vlabel { fill: var(--text); font-size: 12px; font-weight: 600; }
.chart .hit { fill: transparent; cursor: default; outline: none; }
.chart .hit:hover, .chart .hit:focus-visible { fill: var(--text); fill-opacity: 0.05; }
path.s1, rect.s1 { fill: var(--series-1); }
path.s2, rect.s2 { fill: var(--series-2); }
.legend { display: flex; flex-wrap: wrap; gap: 6px 16px; margin: 0 0 8px; font-size: 0.9rem; color: var(--muted); }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.key { display: inline-block; width: 12px; height: 12px; border-radius: 3px; }
.key.s1 { background: var(--series-1); }
.key.s2 { background: var(--series-2); }

.barlist { display: grid; gap: 10px; }
.barrow { display: grid; grid-template-columns: minmax(80px, 30%) 1fr auto; align-items: center; gap: 10px; outline: none; border-radius: 6px; }
.barrow:focus-visible { box-shadow: 0 0 0 2px var(--accent); }
.barrow .bl { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.barrow .bt { width: 100%; height: 10px; display: block; border-radius: 4px; overflow: hidden; }
.barrow .track { fill: var(--track); }
.barrow .bv { font-variant-numeric: tabular-nums; text-align: right; white-space: nowrap; }
.barrow .bv small { color: var(--muted); }

.tip {
  position: fixed; z-index: 10; pointer-events: none; max-width: 260px;
  background: var(--text); color: var(--bg); padding: 8px 10px; border-radius: 8px;
  font-size: 0.85rem; line-height: 1.4; white-space: pre-line; box-shadow: 0 4px 16px rgba(0, 0, 0, 0.18);
}
.tip[hidden] { display: none; }
@media (max-width: 760px) {
  .table.cards tfoot tr { flex-wrap: wrap; }
  .barrow { grid-template-columns: 1fr auto; }
  .barrow .bt { grid-column: 1 / -1; grid-row: 2; }
}