:root {
  --bg: #f6f7f4; --card: #ffffff; --fg: #1d221c; --muted: #6b7468; --line: #e3e7e0;
  --accent: #4f8a4c; --accent-soft: #e6f0e5; --good: #2f7a3a; --bad: #b4412f; --chart2: #c08a2e;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #151815; --card: #1f231e; --fg: #eef1ec; --muted: #9aa596; --line: #30362e;
          --accent: #8cc488; --accent-soft: #263325; --good: #8cc488; --bad: #f08a76; --chart2: #e3b35e; color-scheme: dark; }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--fg);
  font: 15px/1.4 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif; -webkit-text-size-adjust: 100%; }
[hidden] { display: none !important; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.err { color: var(--bad); min-height: 1.2em; }

.login { min-height: 100vh; display: grid; place-items: center; padding: 24px max(16px, env(safe-area-inset-left)); }
.login__box { width: 100%; max-width: 340px; display: grid; gap: 10px; text-align: center; }
.login__box img { justify-self: center; border-radius: 14px; }
.login__box h1 { margin: 4px 0 0; font-size: 24px; }
.login__box p { margin: 0; }
.login__box label { text-align: left; font-weight: 600; margin-top: 12px; }
input[type=password] { font: inherit; font-size: 17px; padding: 12px; border-radius: 10px; border: 1px solid var(--line);
  background: var(--card); color: var(--fg); }
button { font: inherit; cursor: pointer; }
.login__box button { padding: 12px; border: 0; border-radius: 10px; background: var(--accent); color: #fff; font-weight: 600; font-size: 16px; }

.top { position: sticky; top: 0; z-index: 5; background: var(--bg);
  padding: calc(10px + env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) 8px max(16px, env(safe-area-inset-left)); }
.top h1 { margin: 0; font-size: 26px; letter-spacing: -.01em; }
.top p { margin: 2px 0 0; }
main { padding: 4px max(16px, env(safe-area-inset-right)) calc(90px + env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
  max-width: 760px; margin: 0 auto; display: grid; gap: 14px; }
.tabs { position: fixed; left: 0; right: 0; bottom: 0; z-index: 5; display: grid; grid-template-columns: repeat(4, 1fr);
  background: var(--card); border-top: 1px solid var(--line); padding-bottom: env(safe-area-inset-bottom); }
.tabs button { background: none; border: 0; color: var(--muted); padding: 12px 2px 10px; font-size: 13px; font-weight: 600; }
.tabs button.on { color: var(--accent); }

.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 14px; min-width: 0; }
.card h2 { margin: 0 0 4px; font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.card h3 { margin: 0 0 2px; font-size: 17px; line-height: 1.3; overflow-wrap: anywhere; }
.kpis { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-top: 12px; }
@media (min-width: 560px) { .kpis { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.kpi { background: var(--bg); border-radius: 10px; padding: 10px; }
.kpi b { display: block; font-size: 22px; font-variant-numeric: tabular-nums; }
.kpi span { font-size: 12px; color: var(--muted); }
.kpi.main { background: var(--accent-soft); }
.kpi.main b { color: var(--accent); }
.note { font-size: 12px; color: var(--muted); margin: 10px 0 0; }

table.cmp { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; font-size: 14px; }
table.cmp th, table.cmp td { padding: 7px 4px; border-bottom: 1px solid var(--line); text-align: right; }
table.cmp th:first-child, table.cmp td:first-child { text-align: left; }
table.cmp thead th { font-size: 12px; color: var(--muted); font-weight: 600; }
.up { color: var(--good); } .down { color: var(--bad); }

.list { display: grid; gap: 10px; }
.row { display: grid; gap: 4px; text-align: left; width: 100%; background: var(--card); border: 1px solid var(--line);
  border-radius: 14px; padding: 12px 14px; color: var(--fg); }
.row .sub { font-weight: 600; overflow-wrap: anywhere; }
.row .meta { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 13px; color: var(--muted); font-variant-numeric: tabular-nums; }
.row .meta b { color: var(--fg); }
.back { background: none; border: 0; color: var(--accent); padding: 0; font-weight: 600; justify-self: start; }
.links { margin: 8px 0 0; padding: 0; list-style: none; display: grid; gap: 8px; }
.links li { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px; font-size: 13px; }
.links li span { overflow-wrap: anywhere; color: var(--muted); }
.links li b { font-variant-numeric: tabular-nums; }

.chart { width: 100%; height: auto; display: block; margin-top: 6px; }
.chart text { fill: var(--muted); font-size: 10px; }
.chart .grid { stroke: var(--line); }
.chart .l1 { stroke: var(--accent); fill: none; stroke-width: 2; }
.chart .l2 { stroke: var(--chart2); fill: none; stroke-width: 2; }
.chart .d1 { fill: var(--accent); } .chart .d2 { fill: var(--chart2); }
.legend { display: flex; gap: 14px; font-size: 12px; color: var(--muted); margin-top: 6px; }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 5px; vertical-align: -1px; }
.empty { text-align: center; color: var(--muted); padding: 30px 10px; }
.logout { background: none; border: 1px solid var(--line); border-radius: 10px; color: var(--muted); padding: 10px; }