:root {
  --bg: #f4f2ee;
  --surface: #ffffff;
  --surface-2: #f9f8f5;
  --ink: #1d2433;
  --ink-2: #5a6273;
  --line: #e2ded6;
  --brand: #22304d;
  --brand-ink: #ffffff;
  --accent: #b5562d;
  --ok: #2f7d4f;
  --ok-bg: #e5f2ea;
  --warn: #9a6a0b;
  --warn-bg: #fbf0d9;
  --bad: #b23a3a;
  --bad-bg: #f8e3e3;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(20, 24, 33, .06), 0 4px 16px rgba(20, 24, 33, .05);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12151c; --surface: #1b2029; --surface-2: #222833; --ink: #e9ecf2; --ink-2: #9aa3b5; --line: #2e3542;
    --brand: #8fa6d6; --brand-ink: #10131a; --accent: #e08a5f; --ok: #63c08a; --ok-bg: #1d3427; --warn: #e2b04f;
    --warn-bg: #3a2f17; --bad: #ec7b7b; --bad-bg: #3d2020; --shadow: none; color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink); }
body { font-size: 16px; line-height: 1.45; -webkit-text-size-adjust: 100%; }
h1, h2, h3 { margin: 0 0 .5em; line-height: 1.2; }
h1 { font-size: 1.4rem; } h2 { font-size: 1.15rem; } h3 { font-size: 1rem; }
a { color: var(--brand); }
.muted { color: var(--ink-2); }
.small { font-size: .85rem; }
.num { font-variant-numeric: tabular-nums; }
.hidden { display: none !important; }
.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.grow { flex: 1; }
.stack > * + * { margin-top: 12px; }

.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); }
.card + .card { margin-top: 12px; }

button, .btn {
  font: inherit; font-weight: 600; border: 1px solid var(--line); background: var(--surface); color: var(--ink);
  padding: 10px 16px; border-radius: 10px; cursor: pointer; min-height: 44px; text-decoration: none;
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
}
button:hover { border-color: var(--ink-2); }
button.primary, .btn.primary { background: var(--brand); color: var(--brand-ink); border-color: var(--brand); }
button.danger { color: var(--bad); }
button.small { min-height: 32px; padding: 4px 10px; font-size: .85rem; }
button:disabled { opacity: .5; cursor: default; }
input, select, textarea {
  font: inherit; color: var(--ink); background: var(--surface); border: 1px solid var(--line);
  border-radius: 10px; padding: 10px 12px; min-height: 44px; width: 100%;
}
textarea { min-height: 80px; resize: vertical; }
input:focus, select:focus, textarea:focus, button:focus-visible { outline: 2px solid var(--brand); outline-offset: 1px; }
label { display: block; font-size: .85rem; font-weight: 600; color: var(--ink-2); margin-bottom: 4px; }
.field + .field { margin-top: 12px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: .78rem; font-weight: 600; background: var(--surface-2); color: var(--ink-2); border: 1px solid var(--line); }
.badge.ok { background: var(--ok-bg); color: var(--ok); border-color: transparent; }
.badge.warn { background: var(--warn-bg); color: var(--warn); border-color: transparent; }
.badge.bad { background: var(--bad-bg); color: var(--bad); border-color: transparent; }

.toast { position: fixed; left: 50%; bottom: 84px; transform: translateX(-50%); background: var(--ink); color: var(--bg); padding: 12px 18px; border-radius: 10px; z-index: 100; max-width: calc(100% - 32px); box-shadow: var(--shadow); font-weight: 600; }
.toast.bad { background: var(--bad); color: #fff; }

table { border-collapse: collapse; width: 100%; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; color: var(--ink-2); font-weight: 600; }
td.r, th.r { text-align: right; }
.table-wrap { overflow-x: auto; }

dialog { border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; background: var(--surface); color: var(--ink); width: min(480px, calc(100% - 32px)); box-shadow: 0 10px 40px rgba(0,0,0,.25); }
dialog::backdrop { background: rgba(10, 12, 18, .45); }

.stat { display: flex; flex-direction: column; }
.stat .v { font-size: 1.6rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.stat .l { font-size: .8rem; color: var(--ink-2); }
.pos { color: var(--ok); } .neg { color: var(--bad); }

@media print {
  body { background: #fff; color: #000; font-size: 11px; }
  .noprint { display: none !important; }
  .card { box-shadow: none; border: 0; padding: 0; }
  th, td { padding: 3px 5px; }
}