html, body {
  margin: 0;
  padding: 0;
  background: #ffffff;
  color: #000000;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 12px;
}

.page {
  padding: 0 0 0 4px;
  width: 100%;
}

h1 {
  font-size: 13px;
  margin: 4px 0 18px 0;
  font-weight: 700;
}

label {
  display: block;
  margin-bottom: 1px;
}

.search-line {
  display: flex;
  align-items: center;
  gap: 4px;
}

input[type="text"] {
  width: 328px;
  height: 18px;
  box-sizing: border-box;
  border: 1px solid #777;
  padding: 1px 3px;
  font-size: 12px;
  font-family: Arial, Helvetica, sans-serif;
}

button {
  height: 22px;
  min-width: 50px;
  border: 1px solid #555;
  background: #f0f0f0;
  color: #000;
  font-size: 12px;
  font-family: Arial, Helvetica, sans-serif;
  cursor: pointer;
  padding: 1px 8px;
}

button:active {
  border-style: inset;
}

.message {
  margin-top: 10px;
  font-size: 12px;
}

.message.error {
  color: #a00000;
}

.message.ok {
  color: #004c00;
}