:root {
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, sans-serif;
  color: #10204f;
  background: #f4f7ff;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
}

.top {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  align-items: center;
  padding: 12px 20px;
  border-bottom: 1px solid #d8def0;
  background: #fff;
}

.brand {
  margin: 0;
  color: #1746cf;
  font-weight: 800;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

nav a {
  color: #10204f;
  text-decoration: none;
  font-weight: 650;
}

nav a:hover { color: #1746cf; }

.who {
  margin: 0 0 0 auto;
  color: #53628a;
  font-size: 0.9rem;
}

main {
  width: min(1120px, 100% - 32px);
  margin: 0 auto;
  padding: 24px 0 48px;
}

h1 { margin: 0 0 16px; font-size: 1.7rem; }
h2 { margin: 28px 0 12px; font-size: 1.15rem; }

.lead, .hint { color: #53628a; }

.secret code, .hint code {
  display: inline-block;
  padding: 4px 8px;
  background: #eef2ff;
  word-break: break-all;
}

.gold, .kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin: 16px 0;
}

.gold article, .kpis article {
  padding: 16px;
  border: 1px solid #d8def0;
  border-radius: 12px;
  background: #fff;
}

.gold article { border-color: #1746cf; }

.gold strong, .kpis strong {
  display: block;
  font-size: 1.6rem;
}

.gold span, .kpis span {
  color: #53628a;
  font-size: 0.85rem;
}

.alerts {
  padding: 12px 16px;
  border: 1px solid #e2b4bd;
  border-radius: 12px;
  background: #fff5f6;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border: 1px solid #d8def0;
  border-radius: 12px;
  overflow: hidden;
}

th, td {
  padding: 10px 12px;
  border-bottom: 1px solid #e6ebf7;
  text-align: left;
  font-size: 0.92rem;
}

th { background: #eef2ff; font-weight: 700; }

a { color: #1746cf; }

form {
  display: grid;
  gap: 8px;
  max-width: 420px;
}

form.search, form.inline {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: end;
  max-width: none;
  margin: 0 0 16px;
}

label { font-weight: 700; }

input {
  padding: 10px 12px;
  border: 1px solid #9ca9cc;
  border-radius: 8px;
  font: inherit;
}

button {
  padding: 10px 14px;
  border: 0;
  border-radius: 8px;
  background: #1746cf;
  color: #fff;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

button:hover { background: #0f369f; }

.actions { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0; }

.flash { padding: 10px 12px; border-radius: 8px; }
.flash.ok { background: #e7f6ec; }
.flash.error { background: #fdecef; color: #a10f2b; }