:root {
  color-scheme: light;
  --bg: #f4f7f5;
  --card: #ffffff;
  --ink: #17211c;
  --muted: #627069;
  --accent: #146b4a;
  --danger: #a12c35;
  --line: #dce5df;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: system-ui, -apple-system, "Segoe UI", sans-serif; color: var(--ink); background: var(--bg); }
a { color: var(--accent); }
.container { width: min(1120px, calc(100% - 2rem)); margin: 0 auto; }
header { background: #113d2e; color: white; padding: .8rem 0; }
header .container { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
header a { color: white; text-decoration: none; }
nav { display: flex; gap: 1rem; flex: 1; }
main { padding: 1.5rem 0 3rem; }
h1 { font-size: 1.65rem; }
h2 { font-size: 1.2rem; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: .7rem; padding: 1rem; margin-bottom: 1rem; box-shadow: 0 1px 2px #0000000d; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: .8rem; }
.metric span { color: var(--muted); display: block; font-size: .85rem; }
.metric strong { display: block; font-size: 1.35rem; margin-top: .25rem; }
.muted { color: var(--muted); }
.warning, .error { padding: .75rem; border-radius: .4rem; margin: .8rem 0; }
.warning { background: #fff4d6; color: #725400; }
.error { background: #fde8e9; color: var(--danger); }
.positive { color: #08783f; }
.negative { color: var(--danger); }
table { width: 100%; border-collapse: collapse; }
th, td { padding: .65rem; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.table-scroll { overflow-x: auto; }
form.stack { display: grid; gap: .8rem; max-width: 620px; }
label { display: grid; gap: .3rem; font-weight: 600; }
input, select, textarea, button { font: inherit; padding: .6rem; border: 1px solid #9aaba1; border-radius: .35rem; }
button, .button { background: var(--accent); color: white; border: 0; text-decoration: none; display: inline-block; padding: .62rem .85rem; border-radius: .35rem; cursor: pointer; }
button.danger { background: var(--danger); }
.inline { display: inline-flex; gap: .4rem; align-items: center; }
.actions { display: flex; gap: .6rem; flex-wrap: wrap; margin: .7rem 0; }
footer { padding: 1.2rem 0; color: var(--muted); font-size: .85rem; border-top: 1px solid var(--line); }
.login { max-width: 420px; margin: 8vh auto; }
@media (max-width: 680px) {
  .container { width: min(100% - 1rem, 1120px); }
  th, td { padding: .5rem; white-space: nowrap; }
  .hide-mobile { display: none; }
}