:root {
  color-scheme: light;
  font-family: Arial, sans-serif;
}

body {
  margin: 0;
  background: #f5f6f8;
}

.container {
  max-width: 900px;
  margin: 24px auto;
  padding: 20px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 1px 10px rgba(0, 0, 0, 0.08);
}

.subtitle {
  margin-top: -6px;
  color: #4f5a67;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 18px 0;
}

button {
  border: 0;
  background: #1f6feb;
  color: #fff;
  padding: 10px 14px;
  border-radius: 8px;
  cursor: pointer;
}

button:disabled {
  background: #9aa5b1;
  cursor: wait;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  border-bottom: 1px solid #e6e6e6;
  text-align: left;
  padding: 10px;
  font-size: 14px;
}

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  color: #fff;
  font-weight: bold;
}

.badge.ok {
  background: #1a7f37;
}

.badge.error {
  background: #cf222e;
}

.empty {
  color: #5f6b76;
  text-align: center;
}

.result-box {
  background: #0b1020;
  color: #c9d1d9;
  border-radius: 8px;
  padding: 12px;
  font-size: 13px;
  overflow-x: auto;
}