* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
  margin: 0;
  background: #f5f5f5;
  color: #171717;
  font-family: Arial, sans-serif;
}

.lookup-page {
  display: flex;
  min-height: 100vh;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
}

.lookup-card {
  width: min(520px, 100%);
  padding: 28px;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 14px 42px rgba(0, 0, 0, .1);
}

.brand {
  margin-bottom: 18px;
  color: #555;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
}

h1 {
  margin: 0 0 10px;
  font-size: 32px;
  line-height: 1.1;
}

p {
  margin: 0 0 20px;
  color: #555;
  font-size: 16px;
  line-height: 1.45;
}

.lookup-form {
  display: grid;
  gap: 8px;
}

label {
  font-weight: 700;
}

.lookup-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
}

input {
  min-width: 0;
  width: 100%;
  padding: 14px 13px;
  border: 1px solid #d7d7d7;
  border-radius: 12px;
  background: #fff;
  color: #111;
  font-size: 17px;
}

button {
  min-height: 50px;
  padding: 0 18px;
  border: 0;
  border-radius: 12px;
  background: #111;
  color: #fff;
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
  white-space: nowrap;
}

.lookup-error {
  margin: 16px 0 0;
  padding: 12px 14px;
  border-radius: 12px;
  background: #fee4e2;
  color: #912018;
}

.lookup-results {
  display: grid;
  gap: 8px;
  margin-top: 20px;
}

.lookup-results h2 {
  margin: 0 0 4px;
  font-size: 18px;
}

.lookup-result {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
  padding: 13px 14px;
  border: 1px solid #e5e5e5;
  border-radius: 12px;
  color: #111;
  text-decoration: none;
}

.lookup-result small {
  color: #666;
  font-weight: 700;
  white-space: nowrap;
}

@media (max-width: 560px) {
  .lookup-card {
    padding: 22px;
  }

  h1 {
    font-size: 28px;
  }

  .lookup-row {
    grid-template-columns: 1fr;
  }

  button {
    width: 100%;
  }
}