:root {
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f2f4f7;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  padding: 16px;
}

.card {
  width: 100%;
  max-width: 360px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 1px 3px rgba(16, 24, 40, 0.1), 0 1px 2px rgba(16, 24, 40, 0.06);
  padding: 32px 28px;
}

h1 {
  font-size: 20px;
  margin: 0 0 4px;
  color: #101828;
}

.subtitle {
  margin: 0 0 24px;
  color: #667085;
  font-size: 14px;
}

label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: #344054;
  margin-bottom: 6px;
}

input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #d0d5dd;
  border-radius: 8px;
  font-size: 14px;
  margin-bottom: 16px;
}

input:focus {
  outline: 2px solid #1570ef;
  outline-offset: 1px;
}

button {
  width: 100%;
  padding: 10px 12px;
  border: none;
  border-radius: 8px;
  background: #1570ef;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}

button:disabled {
  opacity: 0.6;
  cursor: default;
}

.error {
  color: #d92d20;
  font-size: 13px;
  margin: 12px 0 0;
}