:root {
  --bg: #f5f6f8; --card: #fff; --ink: #1d2430; --muted: #5d6877; --line: #e3e7ec;
  --accent: #1f6f4a; --accent-soft: #e6f2ec;
  --pos: #1a7f45; --pos-soft: #e5f4ea; --neg: #c0352b; --neg-soft: #fbe9e7;
  --warn: #9a6200; --warn-soft: #fff4dc; --idle: #5d6877; --idle-soft: #eef1f4;
  --radius: 10px; --gap: 16px;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--ink); background: var(--bg);
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); line-height: 1.45; font-size: 15px; }
a { color: var(--accent); }
h1 { font-size: 1.5rem; margin: 0 0 8px; }
h2 { font-size: 1.1rem; margin: 0 0 12px; }
h3 { font-size: 1rem; margin: 20px 0 8px; }
h3.sub { margin-top: 24px; }
code { background: var(--idle-soft); padding: 1px 4px; border-radius: 4px; }
.wrap { max-width: 1240px; margin: 0 auto; padding: 16px; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 8px; top: 8px; background: #fff; padding: 8px; z-index: 10; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.r { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.pos { color: var(--pos); } .neg { color: var(--neg); } .warn { color: var(--warn); } .zero, .none { color: var(--muted); }
:focus-visible { outline: 3px solid #2f7de1; outline-offset: 2px; }

.top { background: #fff; border-bottom: 1px solid var(--line); }
.top-inner { max-width: 1240px; margin: 0 auto; padding: 10px 16px; display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.brand { font-weight: 700; color: var(--ink); text-decoration: none; margin-right: 8px; }
.top nav { display: flex; gap: 4px; flex-wrap: wrap; }
.top nav a { padding: 6px 10px; border-radius: 8px; text-decoration: none; color: var(--ink); }
.top nav a[aria-current="page"] { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.logout { margin-left: auto; }

.btn { background: var(--accent); color: #fff; border: 0; border-radius: 8px; padding: 8px 14px; font: inherit; cursor: pointer; }
.btn:hover { filter: brightness(1.08); }
.btn-ghost { background: transparent; color: var(--accent); border: 1px solid var(--line); }
button.link { background: none; border: 0; padding: 0; color: var(--accent); font: inherit; cursor: pointer; text-align: left; text-decoration: underline; }
input, select { font: inherit; padding: 6px 8px; border: 1px solid #c9d0d8; border-radius: 6px; background: #fff; color: var(--ink); }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin-bottom: var(--gap); }
.pagehead { margin-bottom: var(--gap); }
.pagehead-meta { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; margin-top: 8px; }
.filters { display: flex; gap: 12px; align-items: end; flex-wrap: wrap; }
.filter { display: flex; flex-direction: column; font-size: .85rem; color: var(--muted); gap: 2px; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 8px; padding: 2px; margin: 0; background: #fff; }
.seg-item input { position: absolute; opacity: 0; }
.seg-item span { display: block; padding: 6px 12px; border-radius: 6px; cursor: pointer; }
.seg-item input:checked + span { background: var(--accent); color: #fff; }
.seg-item input:focus-visible + span { outline: 3px solid #2f7de1; }

.blocks { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--gap); }
.blocks .card { margin: 0; min-width: 0; }
.block-profit, .block-stock { grid-column: 1 / -1; }
.state { padding: 12px; border-radius: 8px; margin: 0; }
.state-loading { color: var(--muted); background: var(--idle-soft); }
.state-empty { color: var(--muted); background: var(--idle-soft); }
.state-off { color: var(--idle); background: var(--idle-soft); border-left: 4px solid var(--idle); }
.state-err { color: var(--neg); background: var(--neg-soft); border-left: 4px solid var(--neg); }
.alert { padding: 10px 12px; border-radius: 8px; margin: 8px 0; }
.alert-warn { background: var(--warn-soft); color: var(--warn); }
.alert-neg { background: var(--neg-soft); color: var(--neg); }
.alert-ok { background: var(--pos-soft); color: var(--pos); }

.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin-bottom: 8px; }
.kpi { display: flex; flex-direction: column; background: var(--bg); border-radius: 8px; padding: 10px 12px; }
.kpi-label { font-size: .82rem; color: var(--muted); }
.kpi-value { font-size: 1.35rem; font-weight: 650; font-variant-numeric: tabular-nums; }
.kpi-note { font-size: .78rem; color: var(--muted); }

.table-wrap { overflow-x: auto; }
.tbl { width: 100%; border-collapse: collapse; font-size: .9rem; }
.tbl th, .tbl td { padding: 7px 8px; border-bottom: 1px solid var(--line); vertical-align: top; text-align: left; }
.tbl thead th { font-size: .8rem; color: var(--muted); font-weight: 600; }
.tbl .r { text-align: right; }
.tbl tr.total th, .tbl tr.total td { font-weight: 700; border-top: 2px solid var(--ink); }
.tbl-fin th { font-weight: 400; }
.prod-name { display: block; }
tr.lvl-risk td:first-child { box-shadow: inset 4px 0 var(--neg); }
tr.lvl-warn td:first-child { box-shadow: inset 4px 0 var(--warn); }
.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: .78rem; white-space: nowrap; }
.badge-risk { background: var(--neg-soft); color: var(--neg); }
.badge-warn { background: var(--warn-soft); color: var(--warn); }
.badge-ok { background: var(--pos-soft); color: var(--pos); }
.badge-idle { background: var(--idle-soft); color: var(--idle); }
details.more { margin-top: 8px; }
details.more summary { cursor: pointer; color: var(--accent); }

.summaries { display: grid; grid-template-columns: 1fr 1fr 2fr; gap: 12px; }
.summary { background: var(--bg); border-radius: 8px; padding: 12px; }
.summary-head { margin-bottom: 8px; display: flex; gap: 8px; align-items: baseline; flex-wrap: wrap; }
.summary-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin: 0; }
.summary-grid dt { font-size: .8rem; color: var(--muted); }
.summary-grid dd { margin: 0; font-weight: 650; font-variant-numeric: tabular-nums; }

.tabs { display: flex; gap: 4px; border-bottom: 2px solid var(--line); margin: 8px 0 12px; }
.tabs a { padding: 8px 16px; text-decoration: none; color: var(--muted); border-bottom: 3px solid transparent; margin-bottom: -2px; font-weight: 600; }
.tabs a[aria-selected="true"] { color: var(--accent); border-bottom-color: var(--accent); }
.metric-switch { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 8px; }
.chip { padding: 5px 10px; border: 1px solid var(--line); border-radius: 999px; text-decoration: none; color: var(--ink); background: #fff; font-size: .88rem; }
.chip[aria-current="true"] { background: var(--accent); color: #fff; border-color: var(--accent); }
.chip-off { color: var(--muted); border-style: dashed; }
.metric-descr { font-size: .88rem; color: var(--muted); max-width: 900px; }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; }
.pcard { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); }
.pcard-open { display: grid; grid-template-columns: 64px 1fr; gap: 10px; width: 100%; padding: 12px; border: 0; background: none;
  text-align: left; font: inherit; color: inherit; cursor: pointer; border-radius: var(--radius); }
.pcard-open:hover { background: #fafbfc; }
.pcard-img { width: 64px; height: 64px; object-fit: contain; border-radius: 8px; background: var(--idle-soft); }
.pcard-main { display: flex; flex-direction: column; min-width: 0; }
.pcard-name { font-weight: 600; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.pcard-value { font-size: 1.3rem; font-weight: 700; font-variant-numeric: tabular-nums; margin-top: 4px; }
.pcard-spark { grid-column: 1 / -1; }
.pcard-warn { margin: 0; padding: 6px 12px 10px; font-size: .8rem; color: var(--warn); }
.spark { width: 100%; height: 32px; display: block; }
.spark-axis, .chart-axis { stroke: #c9d0d8; stroke-width: 1; }
.spark-pos { fill: #5aa77c; } .spark-neg { fill: #d5675e; } .spark-missing { fill: #d9a441; }
.chart { width: 100%; height: auto; display: block; }
.chart-tick { font-size: 10px; fill: var(--muted); }

.modal { width: min(860px, calc(100vw - 24px)); max-height: calc(100vh - 24px); border: 0; border-radius: 12px; padding: 0; }
.modal::backdrop { background: rgba(20, 26, 34, .45); }
.modal-bar { position: sticky; top: 0; background: #fff; display: flex; justify-content: flex-end; padding: 8px; border-bottom: 1px solid var(--line); z-index: 1; }
#modal-body { padding: 16px; }
.item-head { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 12px; }
.item-img { width: 96px; height: 96px; object-fit: contain; border-radius: 8px; background: var(--idle-soft); }
.fig { margin: 0 0 14px; } .fig figcaption { font-size: .85rem; color: var(--muted); margin-bottom: 4px; }

.supplies { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.supply { background: var(--bg); border-radius: 8px; padding: 10px 12px; }
.supply-items { margin: 6px 0 0; padding-left: 18px; font-size: .88rem; }
.row-form { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.stack-form { display: grid; gap: 10px; max-width: 360px; }
.stack-form label, .login label { display: grid; gap: 4px; }
.login { max-width: 380px; margin: 10vh auto; display: grid; gap: 10px; }
.login form { display: grid; gap: 12px; }

@media (max-width: 860px) {
  .blocks { grid-template-columns: 1fr; }
  .summaries { grid-template-columns: 1fr; }
  .top-inner { gap: 8px; }
  .logout { margin-left: 0; }
  .wrap { padding: 12px; }
  .cards { grid-template-columns: 1fr; }
  .tbl { font-size: .85rem; }
}