:root {
  --bg: #f6f7f9;
  --panel: #ffffff;
  --ink: #17202a;
  --muted: #697386;
  --line: #d9dee7;
  --brand: #0f766e;
  --brand-dark: #115e59;
  --good: #15803d;
  --warn: #b45309;
  --bad: #b91c1c;
  --chip: #eef2f7;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--ink);
}
.wrap { max-width: 1240px; margin: 0 auto; padding: 22px; }
.topbar { background: #fff; border-bottom: 1px solid var(--line); }
.topbar .wrap { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.brand h1 { font-size: 24px; margin: 0 0 4px; }
.brand p { margin: 0; color: var(--muted); }
.actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
button, .button {
  border: 0;
  background: var(--brand);
  color: #fff;
  border-radius: 6px;
  padding: 10px 14px;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
}
button:hover, .button:hover { background: var(--brand-dark); }
button:disabled { opacity: .65; cursor: wait; }
.grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin: 18px 0; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 16px; }
.metric { color: var(--muted); font-size: 13px; margin-bottom: 7px; }
.value { font-size: 24px; font-weight: 800; }
.notice { background: #eef6ff; border: 1px solid #bfdbfe; color: #1e3a8a; border-radius: 8px; padding: 12px 14px; margin: 14px 0; }
.notice.success { background: #ecfdf5; border-color: #bbf7d0; color: #166534; }
.notice.danger { background: #fef2f2; border-color: #fecaca; color: #991b1b; }
.filters { display: grid; grid-template-columns: 1.3fr 1fr 1fr auto; gap: 10px; align-items: end; }
label { display: grid; gap: 6px; color: var(--muted); font-size: 13px; }
input, select { width: 100%; border: 1px solid var(--line); border-radius: 6px; padding: 10px; font-size: 14px; background: #fff; color: var(--ink); }
.section-title { display: flex; justify-content: space-between; align-items: end; gap: 14px; margin: 22px 0 10px; }
.section-title h2 { margin: 0; font-size: 20px; }
.section-title p { margin: 4px 0 0; color: var(--muted); }
.table-wrap { overflow-x: auto; background: #fff; border: 1px solid var(--line); border-radius: 8px; }
table { width: 100%; border-collapse: collapse; min-width: 980px; }
th, td { padding: 11px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { background: #f9fafb; font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .03em; }
td { font-size: 14px; }
.code { font-weight: 800; font-size: 15px; }
.muted { color: var(--muted); }
.chip { display: inline-flex; align-items: center; border-radius: 999px; background: var(--chip); padding: 4px 8px; font-size: 12px; font-weight: 700; color: #334155; }
.good { color: var(--good); font-weight: 700; }
.bad { color: var(--bad); font-weight: 700; }
.warn { color: var(--warn); font-weight: 700; }
.help { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.help h3 { margin: 0 0 8px; font-size: 16px; }
.help p { margin: 0; color: var(--muted); line-height: 1.5; }
.footer { color: var(--muted); font-size: 12px; padding: 18px 0 4px; }
@media (max-width: 860px) {
  .topbar .wrap { align-items: flex-start; flex-direction: column; }
  .grid, .help { grid-template-columns: 1fr; }
  .filters { grid-template-columns: 1fr; }
  .wrap { padding: 16px; }
}