* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', sans-serif;
  background: #f9fafb;
  color: #111827;
  line-height: 1.5;
  padding: 20px;
}

h1 {
  font-size: 24px;
  margin-bottom: 20px;
  color: #111827;
}

h2 {
  font-size: 18px;
  margin-bottom: 15px;
  color: #111827;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 6px;
  overflow: hidden;
  font-size: 13px;
  margin-bottom: 20px;
}

th, td {
  padding: 12px;
  text-align: left;
  border-bottom: 1px solid #e5e7eb;
}

th {
  background-color: #f9fafb;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.5px;
  color: #6b7280;
}

td {
  color: #374151;
}

tbody tr:hover {
  background: #f9fafb;
}

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

.error {
  background: #fee2e2;
  border: 1px solid #fca5a5;
  color: #7f1d1d;
  padding: 15px;
  border-radius: 6px;
  margin-bottom: 20px;
  font-weight: 500;
}

p {
  margin-bottom: 10px;
  font-size: 14px;
}

#budgets, #activity-log, #llm-usage {
  margin-bottom: 30px;
}