:root {
  --bg: #f5f7fb;
  --card: #ffffff;
  --text: #18222f;
  --muted: #5b697a;
  --line: #d8e0eb;
  --accent: #0d6efd;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Avenir Next", "Segoe UI", sans-serif;
  background: radial-gradient(circle at 0% 0%, #e8f0ff 0, var(--bg) 45%);
  color: var(--text);
}

.page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px;
  display: grid;
  gap: 16px;
}

.hero h1 {
  margin: 0;
  font-size: 2rem;
}

.hero {
  display: block;
}

.hero p {
  margin: 6px 0 0;
  color: var(--muted);
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px;
}

.card h2 {
  margin-top: 0;
  font-size: 1.1rem;
}

.grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

label {
  display: grid;
  gap: 6px;
  font-size: 0.9rem;
}

input,
select {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px 10px;
  font: inherit;
}

.highlights {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.kpi {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px;
  background: #fafcff;
}

.kpi strong {
  display: block;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 600;
}

.kpi span {
  font-size: 1.1rem;
  font-weight: 700;
}

.summary {
  display: grid;
  gap: 8px;
}

.summary p {
  margin: 0;
}

.table-wrap {
  overflow: auto;
  max-height: 520px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

thead th {
  position: sticky;
  top: 0;
  background: #f1f5fb;
}

th,
td {
  border: 1px solid var(--line);
  padding: 6px 8px;
  white-space: nowrap;
  text-align: left;
}

@media (max-width: 768px) {
  .page {
    padding: 14px;
  }
}