[hidden] { display: none !important; }
:root {
  color-scheme: light;
  --page: #f9f9f7; --surface: #fcfcfb; --ink: #0b0b0b; --ink-2: #52514e; --muted: #898781;
  --grid: #e1e0d9; --axis: #c3c2b7; --ring: rgba(11,11,11,0.10);
  --s1: #2a78d6; --s2: #eb6834; --up: #006300; --down: #d03b3b;
  --accent-wash: rgba(42,120,214,0.10); --hover: rgba(11,11,11,0.04);
  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; --ink: #f0efec; --ink-2: #c3c2b7; --muted: #898781;
    --grid: #2c2c2a; --axis: #383835; --ring: rgba(255,255,255,0.10);
    --s1: #3987e5; --s2: #d95926; --up: #0ca30c; --down: #e66767;
    --accent-wash: rgba(57,135,229,0.10); --hover: rgba(255,255,255,0.05);
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --page: #0d0d0d; --surface: #1a1a19; --ink: #f0efec; --ink-2: #c3c2b7; --muted: #898781;
  --grid: #2c2c2a; --axis: #383835; --ring: rgba(255,255,255,0.10);
  --s1: #3987e5; --s2: #d95926; --up: #0ca30c; --down: #e66767;
  --accent-wash: rgba(57,135,229,0.10); --hover: rgba(255,255,255,0.05);
}

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--page); color: var(--ink); }
body { font-size: 15px; line-height: 1.45; -webkit-text-size-adjust: 100%; }
h1, h2 { margin: 0; font-weight: 600; }
h1 { font-size: 20px; } h2 { font-size: 16px; }
p { margin: 0; }
a { color: var(--s1); }
.muted { color: var(--muted); font-size: 13px; }
button { font: inherit; color: inherit; cursor: pointer; }

/* header */
.top { display: flex; justify-content: space-between; align-items: center; padding: 12px 16px; border-bottom: 1px solid var(--ring); background: var(--surface); position: sticky; top: 0; z-index: 5; }
.brand { font-weight: 700; letter-spacing: 0.02em; }
.brand span { font-weight: 400; color: var(--muted); }
.who { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--ink-2); }
.who form { margin: 0; }
.ghost { background: none; border: 1px solid var(--ring); border-radius: 8px; padding: 4px 10px; font-size: 13px; }
.ghost:hover { background: var(--hover); }

/* layout */
.wrap { max-width: 1120px; margin: 0 auto; padding: 16px; display: flex; flex-direction: column; gap: 16px; }
.wrap[aria-busy="true"] .card, .wrap[aria-busy="true"] .kpis { opacity: 0.55; transition: opacity 0.2s; }
.card { background: var(--surface); border: 1px solid var(--ring); border-radius: 12px; padding: 16px; min-width: 0; }
.card-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 12px; flex-wrap: wrap; }
.grid2 { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 860px) { .grid2 { grid-template-columns: 1fr 1fr; } }

/* filters */
.filters { display: flex; gap: 6px; flex-wrap: wrap; }
.filters button { border: 1px solid var(--ring); background: var(--surface); border-radius: 999px; padding: 6px 14px; font-size: 14px; }
.filters button:hover { background: var(--hover); }
.filters button[aria-pressed="true"] { border-color: var(--ink); font-weight: 600; }
.period { margin-top: -8px; }

/* today */
.today { display: flex; align-items: baseline; gap: 8px 16px; flex-wrap: wrap; padding: 12px 16px; }
.today strong { font-size: 18px; }
.dot-live { width: 8px; height: 8px; border-radius: 50%; background: var(--up); display: inline-block; margin-right: 6px; }

/* KPI tiles */
.kpis { display: grid; gap: 12px; grid-template-columns: 1fr 1fr; }
@media (min-width: 860px) { .kpis { grid-template-columns: repeat(4, 1fr); } }
.tile { background: var(--surface); border: 1px solid var(--ring); border-radius: 12px; padding: 14px; min-width: 0; }
.tile .label { color: var(--ink-2); font-size: 13px; }
.tile .value { font-size: 26px; font-weight: 600; margin: 4px 0 2px; overflow-wrap: anywhere; }
.tile.hero .value { font-size: 30px; }
.delta { font-size: 13px; color: var(--ink-2); }
.delta b { font-weight: 600; }
.delta.up b { color: var(--up); } .delta.down b { color: var(--down); }

/* charts */
.chart { position: relative; width: 100%; }
.chart svg { display: block; width: 100%; height: auto; overflow: visible; }
.chart svg:focus-visible { outline: 2px solid var(--s1); outline-offset: 4px; border-radius: 4px; }
.axis-text { fill: var(--muted); font-size: 11px; font-variant-numeric: tabular-nums; }
.grid-line { stroke: var(--grid); stroke-width: 1; shape-rendering: crispEdges; }
.base-line { stroke: var(--axis); stroke-width: 1; shape-rendering: crispEdges; }
.cross { stroke: var(--axis); stroke-width: 1; }
.bar-label { fill: var(--ink-2); font-size: 11px; font-variant-numeric: tabular-nums; }
.legend { display: flex; gap: 14px; flex-wrap: wrap; font-size: 13px; color: var(--ink-2); }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.key-line { width: 16px; height: 2px; border-radius: 1px; display: inline-block; }

.tooltip { position: fixed; z-index: 20; pointer-events: none; background: var(--surface); color: var(--ink); border: 1px solid var(--ring); border-radius: 8px; padding: 8px 10px; font-size: 13px; box-shadow: 0 4px 16px rgba(0,0,0,0.12); max-width: 260px; }
.tooltip .t-head { color: var(--muted); margin-bottom: 4px; }
.tooltip .t-row { display: flex; align-items: center; gap: 8px; }
.tooltip .t-row b { font-weight: 600; font-variant-numeric: tabular-nums; }
.tooltip .t-row span { color: var(--ink-2); }

/* category bars */
.cat { margin-bottom: 10px; }
.cat-top { display: flex; justify-content: space-between; gap: 12px; font-size: 14px; }
.cat-top span:first-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cat-top b { font-weight: 600; font-variant-numeric: tabular-nums; white-space: nowrap; }
.cat-track { height: 10px; margin-top: 4px; }
.cat-bar { height: 10px; background: var(--s1); border-radius: 0 4px 4px 0; min-width: 2px; }

/* product lists */
.products { list-style: none; margin: 0; padding: 0; counter-reset: p; }
.products li { display: grid; grid-template-columns: 20px 56px 1fr; gap: 10px; align-items: center; padding: 8px 0; border-top: 1px solid var(--grid); counter-increment: p; }
.products li:first-child { border-top: 0; }
.products li::before { content: counter(p); color: var(--muted); font-size: 13px; text-align: right; font-variant-numeric: tabular-nums; }
.thumb { width: 56px; height: 56px; border-radius: 8px; object-fit: cover; background: var(--grid); display: block; }
.thumb.none { display: grid; place-items: center; color: var(--muted); font-size: 11px; }
.p-name { font-size: 14px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.p-name a { color: inherit; text-decoration: none; }
.p-name a:hover { text-decoration: underline; }
.p-meta { font-size: 13px; color: var(--ink-2); margin-top: 2px; }
.p-meta s { color: var(--muted); }
.p-meta .off { color: var(--down); }

/* tables */
details { margin-top: 10px; }
summary { cursor: pointer; color: var(--ink-2); font-size: 13px; }
.table-wrap { overflow-x: auto; margin-top: 8px; }
table { border-collapse: collapse; width: 100%; font-size: 13px; }
th, td { text-align: right; padding: 4px 8px; border-bottom: 1px solid var(--grid); font-variant-numeric: tabular-nums; white-space: nowrap; }
th:first-child, td:first-child { text-align: left; }
th { color: var(--muted); font-weight: 500; }

.foot { text-align: center; padding-bottom: 24px; }
.empty { color: var(--muted); font-size: 14px; padding: 12px 0; }

/* auth pages */
.auth { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.auth-card { width: 100%; max-width: 380px; display: flex; flex-direction: column; gap: 14px; }
.auth-card .brand { font-size: 18px; }
.auth-card label { display: flex; flex-direction: column; gap: 4px; font-size: 14px; color: var(--ink-2); }
.auth-card input { font: inherit; padding: 10px 12px; border-radius: 8px; border: 1px solid var(--axis); background: var(--page); color: var(--ink); }
.auth-card input:focus { outline: 2px solid var(--s1); outline-offset: 1px; }
.auth-card button { padding: 10px 12px; border-radius: 8px; border: 0; background: var(--ink); color: var(--surface); font-weight: 600; }
.error { color: var(--down); font-size: 14px; }
.who a.ghost { color: inherit; text-decoration: none; }
.who a.ghost { display: inline-block; }
.primary { background: var(--ink); color: var(--surface); border: 0; border-radius: 8px; padding: 8px 16px; font-weight: 600; }
.team { max-width: 640px; }
.team-row { display: flex; flex-direction: column; gap: 10px; }
.team-link { font: inherit; font-size: 13px; width: 100%; padding: 10px 12px; border-radius: 8px; border: 1px solid var(--axis); background: var(--page); color: var(--ink); }
.team-btns { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.team-btns form { margin: 0; }
/* admin */
.ad { max-width: 860px; }
.ad-h { margin-top: 12px; font-size: 18px; }
.ad-h .muted { font-weight: 400; }
.ad-msg { background: var(--accent-wash); border: 1px solid var(--ring); border-radius: 10px; padding: 10px 12px; }
.ad-levels ul { margin: 8px 0 0; padding-left: 18px; font-size: 14px; color: var(--ink-2); }
.ad-row { display: flex; flex-direction: column; gap: 10px; }
.ad-row.off { opacity: 0.6; }
.ad-head { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.ad-tag { font-size: 13px; background: var(--grid); border-radius: 999px; padding: 2px 10px; }
.ad-tag.off { background: var(--down); color: #fff; }
.ad-edit, .ad-pw { display: flex; flex-wrap: wrap; gap: 8px 10px; align-items: flex-end; margin: 0; }
.ad-edit label, .ad-pw label { display: flex; flex-direction: column; gap: 3px; font-size: 13px; color: var(--ink-2); }
.ad-edit input, .ad-edit select, .ad-pw input { font: inherit; font-size: 14px; padding: 7px 9px; border-radius: 8px; border: 1px solid var(--axis); background: var(--page); color: var(--ink); min-width: 140px; }
.ad-btns { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.ad-btns form { margin: 0; }
.ad-add summary { font-weight: 600; color: var(--ink); font-size: 15px; }
.ad-add form { margin-top: 12px; }
.danger { color: var(--down); }
.who a.ghost { color: inherit; text-decoration: none; }

/* Deliveries and returns report */
.dl { display: grid; gap: 16px; padding: 16px; max-width: 1400px; }
.dl-progress { margin: 0 0 8px; padding: 8px 12px; border-radius: 8px; background: color-mix(in srgb, var(--muted) 12%, transparent); }
.dl-table thead th { white-space: normal; vertical-align: bottom; min-width: 72px; }
.dl-table tfoot th, .dl-table tfoot td { font-weight: 700; border-top: 2px solid var(--ring); }
.dl-help h2 { margin: 0 0 8px; font-size: 15px; }
.dl-help ul { margin: 0; padding-left: 18px; line-height: 1.6; }