:root {
  --bg: #f6f7fb; --panel: #fff; --text: #1d2433; --muted: #6b7385; --line: #e5e8ef;
  --accent: #3b5bfd; --accent-soft: #eef1ff; --good: #12814a; --bad: #d1332e; --warn: #b26b00;
  --bad-soft: #fdecec; --warn-soft: #fff4dc; --good-soft: #e5f6ec; --info-soft: #e8f0ff;
  --radius: 12px; --shadow: 0 1px 2px rgba(20,30,60,.06), 0 4px 16px rgba(20,30,60,.04);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #11141b; --panel: #191d27; --text: #e6e9f0; --muted: #98a0b3; --line: #2a3040;
    --accent: #7b93ff; --accent-soft: #232a45; --good: #4cc38a; --bad: #ff6b66; --warn: #f0b04a;
    --bad-soft: #3a2024; --warn-soft: #3a3020; --good-soft: #1d3329; --info-soft: #1f2a44;
    --shadow: none;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text);
  font: 14px/1.45 -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 22px; margin: 0 0 4px; }
h2 { font-size: 16px; margin: 0 0 12px; }
.muted { color: var(--muted); }
.small { font-size: 12px; }

.top { display: flex; align-items: center; gap: 20px; padding: 0 24px; height: 56px; background: var(--panel);
  border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 10; }
.logo { font-weight: 800; letter-spacing: .5px; color: var(--text); }
.nav { display: flex; gap: 4px; flex: 1; overflow-x: auto; }
.nav a { padding: 8px 12px; border-radius: 8px; color: var(--muted); white-space: nowrap; }
.nav a.on, .nav a:hover { background: var(--accent-soft); color: var(--accent); text-decoration: none; }
.top select { max-width: 200px; }
.top form { margin: 0; }

main { max-width: 1280px; margin: 0 auto; padding: 24px; }
.head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }

.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px;
  box-shadow: var(--shadow); margin-bottom: 20px; }
.grid { display: grid; gap: 16px; }
.kpis { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); margin-bottom: 20px; }
.kpi { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; box-shadow: var(--shadow); }
.kpi .label { color: var(--muted); font-size: 12px; }
.kpi .value { font-size: 22px; font-weight: 700; margin: 2px 0; font-variant-numeric: tabular-nums; }
.kpi .deltas { font-size: 12px; display: flex; gap: 10px; }
.up { color: var(--good); } .down { color: var(--bad); } .flat { color: var(--muted); }
.charts { grid-template-columns: repeat(auto-fit, minmax(420px, 1fr)); }
.chart-box { position: relative; height: 260px; }

.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.tabs button { border: 1px solid var(--line); background: var(--panel); color: var(--text); border-radius: 999px;
  padding: 6px 12px; cursor: pointer; font: inherit; }
.tabs button.on { background: var(--accent); border-color: var(--accent); color: #fff; }
.tabs .count { opacity: .7; margin-left: 4px; }
.tab { display: none; } .tab.on { display: block; }

table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
th, td { padding: 8px 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { font-size: 12px; color: var(--muted); font-weight: 600; background: var(--panel); position: sticky; top: 56px; }
td.n, th.n { text-align: right; white-space: nowrap; }
tr:hover td { background: var(--accent-soft); }
.table-wrap { overflow: auto; max-height: calc(100vh - 220px); border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
.table-wrap th { top: 0; }
th.sortable { cursor: pointer; user-select: none; }
.name { max-width: 320px; min-width: 200px; }
.offer { font-family: ui-monospace, Consolas, monospace; font-size: 12px; white-space: nowrap; }

.badge { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.b-A { background: var(--good-soft); color: var(--good); } .b-B { background: var(--warn-soft); color: var(--warn); }
.b-C, .b-— { background: var(--line); color: var(--muted); }
.cell-bad { background: var(--bad-soft); } .cell-warn { background: var(--warn-soft); }
.cell-good { background: var(--good-soft); } .cell-info { background: var(--info-soft); }

form.stack { display: grid; gap: 12px; max-width: 420px; }
label { display: grid; gap: 4px; font-size: 13px; color: var(--muted); }
label.check { display: flex; gap: 8px; align-items: flex-start; color: var(--text); }
input, select, textarea { font: inherit; color: var(--text); background: var(--panel); border: 1px solid var(--line);
  border-radius: 8px; padding: 8px 10px; }
input:focus, select:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }
input.cost { width: 110px; text-align: right; }
.btn { display: inline-block; border: 0; border-radius: 8px; padding: 9px 16px; background: var(--accent); color: #fff;
  font: inherit; font-weight: 600; cursor: pointer; }
.btn:hover { filter: brightness(1.05); text-decoration: none; }
.btn.ghost { background: transparent; color: var(--accent); border: 1px solid var(--line); }
.btn.danger { background: var(--bad); }
.btn.sm { padding: 5px 10px; font-size: 13px; }

.auth { max-width: 420px; margin: 8vh auto; }
.auth .logo { font-size: 24px; display: block; margin-bottom: 20px; text-align: center; }
.flash { padding: 10px 14px; border-radius: 8px; margin-bottom: 14px; background: var(--good-soft); color: var(--good); }
.flash.error, .errors { background: var(--bad-soft); color: var(--bad); }
.errors { padding: 10px 14px; border-radius: 8px; margin: 0 0 14px; }
.errors li { margin-left: 16px; }
.warn-box { background: var(--warn-soft); color: var(--warn); padding: 10px 14px; border-radius: 8px; margin-bottom: 16px; font-size: 13px; }
.empty { color: var(--muted); padding: 12px 0; }
.toolbar { display: flex; gap: 10px; align-items: center; margin-bottom: 12px; flex-wrap: wrap; }
.spinner { width: 28px; height: 28px; border: 3px solid var(--line); border-top-color: var(--accent); border-radius: 50%;
  animation: spin 1s linear infinite; display: inline-block; vertical-align: middle; }
@keyframes spin { to { transform: rotate(360deg); } }
.cols-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 20px; }

/* задачи на сегодня */
.tasks { display: grid; gap: 4px; }
.task { display: flex; gap: 14px; align-items: flex-start; padding: 12px 4px; border-bottom: 1px solid var(--line); }
.task:last-child { border-bottom: 0; }
.task-ic { font-size: 22px; line-height: 1.2; width: 28px; text-align: center; }
.task-body { flex: 1; min-width: 0; }
.task-actions { display: flex; gap: 6px; align-items: center; }
.task-actions form { margin: 0; }
@media (max-width: 720px) { .task { flex-wrap: wrap; } .task-actions { width: 100%; padding-left: 42px; } }
input[type=range] { width: 100%; padding: 0; accent-color: var(--accent); }

/* магазин и площадка */
.switcher { display: flex; gap: 8px; align-items: center; }
.mp-toggle { display: inline-flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.mp-toggle a { padding: 6px 12px; color: var(--muted); font-weight: 600; font-size: 13px; }
.mp-toggle a:hover { text-decoration: none; background: var(--accent-soft); }
.mp-toggle a.on { background: #005bff; color: #fff; }
.mp-toggle a.on.wb { background: #a73afd; }
@media (max-width: 720px) { .switcher select { max-width: 120px; } }

/* меню пользователя */
.menu { position: relative; }
.menu summary { list-style: none; cursor: pointer; padding: 6px 12px; border: 1px solid var(--line); border-radius: 8px; }
.menu summary::-webkit-details-marker { display: none; }
.menu-list { position: absolute; right: 0; top: 40px; background: var(--panel); border: 1px solid var(--line); border-radius: 10px;
  box-shadow: 0 8px 30px rgba(0,0,0,.12); min-width: 220px; padding: 6px; z-index: 20; }
.menu-list a, .menu-list button { display: block; width: 100%; text-align: left; padding: 8px 12px; border-radius: 6px;
  color: var(--text); background: none; border: 0; font: inherit; cursor: pointer; }
.menu-list a:hover, .menu-list button:hover { background: var(--accent-soft); text-decoration: none; }
.demo-bar { background: var(--accent); color: #fff; padding: 10px 14px; border-radius: 8px; margin-bottom: 16px; }
.demo-bar a { color: #fff; font-weight: 700; }

/* нижняя навигация на телефоне */
.bottom-nav { display: none; }
@media (max-width: 720px) {
  main { padding: 16px 16px 90px; }
  .top { padding: 0 12px; gap: 10px; }
  .top .nav { display: none; }
  .top .logo { flex: 1; }
  .charts { grid-template-columns: 1fr; }
  .bottom-nav { display: flex; position: fixed; bottom: 0; left: 0; right: 0; z-index: 15; background: var(--panel);
    border-top: 1px solid var(--line); padding: 6px 4px calc(6px + env(safe-area-inset-bottom)); }
  .bottom-nav a { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 2px; font-size: 11px;
    color: var(--muted); padding: 4px 0; border-radius: 8px; }
  .bottom-nav a span { font-size: 18px; line-height: 1; }
  .bottom-nav a.on { color: var(--accent); background: var(--accent-soft); text-decoration: none; }
  .kpis { grid-template-columns: 1fr 1fr; gap: 10px; }
  .kpi .value { font-size: 18px; }
  th { top: 0; }
  .head h1 { font-size: 20px; }
  input[type=search] { width: 100% !important; }
}