:root {
  color-scheme: light;
  --background: #ffffff;
  --foreground: #18181b;
  --muted: #71717a;
  --border: #e4e4e7;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--foreground);
  background: var(--background);
}

button,
input {
  font: inherit;
}

.auth-layout {
  display: grid;
  min-height: 100vh;
  min-height: 100svh;
  place-items: center;
  padding: 24px 16px;
}

.login-card {
  width: 100%;
  max-width: 480px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 1px 2px rgb(0 0 0 / 6%);
}

.login-head {
  padding: 24px;
  border-bottom: 1px solid var(--border);
  background: #fafafa;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 600;
}

.brand-mark {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--background);
}

.login-head h1 {
  margin: 20px 0 6px;
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.3;
}

.login-head p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.login-form {
  display: grid;
  gap: 20px;
  padding: 24px;
}

.login-form label {
  display: grid;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.4;
}

.login-form input {
  width: 100%;
  min-width: 0;
  height: 36px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--foreground);
  background: var(--background);
  font-size: 14px;
  font-weight: 400;
  box-shadow: 0 1px 2px rgb(0 0 0 / 3%);
}

.login-form input::placeholder {
  color: var(--muted);
  opacity: 1;
}

.login-form input:focus-visible,
.primary-button:focus-visible {
  outline: 2px solid #a1a1aa;
  outline-offset: 2px;
}

.primary-button {
  width: 100%;
  min-height: 36px;
  padding: 8px 12px;
  border: 0;
  border-radius: 8px;
  color: #fafafa;
  background: var(--foreground);
  font-size: 14px;
  font-weight: 500;
  line-height: 20px;
  cursor: pointer;
}

.primary-button:hover {
  background: #27272a;
}

.primary-button:disabled {
  opacity: 0.5;
  cursor: wait;
}

.form-message {
  min-height: 20px;
  margin: -4px 0 0;
  font-size: 13px;
  line-height: 20px;
}

.form-message.error {
  color: #dc2626;
}

@media (max-width: 480px) {
  .login-head,
  .login-form {
    padding: 20px;
  }

  .login-form input {
    font-size: 16px;
  }
}