:root {
  --beige: #f2e9e4;
  --cream: #eae4e9;
  --sage: #708d81;
  --charcoal: #333333;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  background: var(--cream);
  color: var(--charcoal);
}

header {
  background: var(--beige);
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.topbar {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
}

.brand {
  font-weight: 700;
  color: var(--sage);
  letter-spacing: 0.5px;
}

nav a {
  text-decoration: none;
  color: var(--charcoal);
  margin-left: 16px;
  padding: 6px 10px;
  border-radius: 6px;
}

nav a.active,
nav a:hover {
  background: var(--white);
  border: 1px solid rgba(0,0,0,0.06);
}

.container {
  max-width: 1100px;
  margin: 24px auto;
  padding: 0 20px;
}

 

.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 24px;
}

.card {
  background: var(--white);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 10px;
  padding: 14px;
}

.card-title {
  color: #666;
  font-size: 14px;
}

.card-value {
  font-size: 24px;
  font-weight: 700;
  color: var(--sage);
}

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 10px;
  overflow: hidden;
}

th, td {
  padding: 10px 12px;
  border-bottom: 1px solid rgba(0,0,0,0.06);
  text-align: left;
}

th {
  background: #fafafa;
  color: #555;
  font-weight: 600;
}

tbody tr:last-child td {
  border-bottom: none;
}

form {
  background: var(--white);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 10px;
  padding: 16px;
  margin-bottom: 16px;
}

input, select, button {
  padding: 8px 10px;
  border: 1px solid rgba(0,0,0,0.12);
  border-radius: 6px;
  background: var(--white);
  color: var(--charcoal);
}

button {
  background: var(--sage);
  color: var(--white);
  border: none;
  cursor: pointer;
}

button.secondary {
  background: #ddd;
  color: var(--charcoal);
}

.actions {
  display: flex;
  gap: 8px;
}