body {
  margin: 0;
  font-family: Arial, sans-serif;
  color: #1f2933;
  background: #f5f7f8;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 12px 18px;
  background: #102a43;
  color: white;
}

.topbar a {
  color: white;
  margin-left: 14px;
  text-decoration: none;
}

main {
  padding: 18px;
}

.panel {
  background: white;
  border: 1px solid #d9e2ec;
  border-radius: 6px;
  padding: 16px;
  margin-bottom: 16px;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: white;
  font-size: 14px;
}

th, td {
  border-bottom: 1px solid #d9e2ec;
  padding: 9px;
  text-align: left;
  vertical-align: top;
}

th {
  background: #eef2f6;
}

input, select, textarea {
  width: 100%;
  box-sizing: border-box;
  padding: 8px;
  border: 1px solid #bcccdc;
  border-radius: 4px;
}

label {
  display: block;
  margin: 10px 0;
}

button, .button {
  display: inline-block;
  padding: 8px 12px;
  border: 0;
  border-radius: 4px;
  background: #1266f1;
  color: white;
  text-decoration: none;
  cursor: pointer;
}

.status {
  font-weight: bold;
}

.muted {
  color: #627d98;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}