:root {
  color-scheme: light;
  --background: #eef3ef;
  --surface: #ffffff;
  --ink: #16201d;
  --muted: #697771;
  --accent: #155e75;
  --accent-hover: #104b5e;
  --border: #cdd9d3;
  --focus: #b7791f;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  background: var(--background);
  color: var(--ink);
}

.page {
  display: grid;
  min-height: 100vh;
  padding: clamp(1rem, 4vw, 2.5rem);
  place-items: center;
}

.card {
  width: min(100%, 38rem);
  padding: clamp(1.5rem, 6vw, 3.5rem);
  border: 1px solid var(--border);
  border-radius: 1.5rem;
  background: var(--surface);
  box-shadow: 0 1.5rem 4rem rgb(16 35 31 / 8%);
}

.wordmark {
  margin: 0;
  color: var(--accent);
  font-size: 1.15rem;
  font-weight: 750;
  letter-spacing: -0.02em;
}

.content-block {
  margin-top: clamp(2.75rem, 9vw, 5.5rem);
}

h1 {
  max-width: 14ch;
  margin: 0;
  font-size: clamp(2rem, 7vw, 3.5rem);
  line-height: 1.04;
  letter-spacing: -0.045em;
}

.lede {
  max-width: 36rem;
  margin: 1.35rem 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 3vw, 1.16rem);
  line-height: 1.65;
}

.status-pill {
  display: inline-flex;
  margin: clamp(2.75rem, 9vw, 5.5rem) 0 0;
  padding: 0.55rem 0.8rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 650;
}

.button {
  display: inline-flex;
  min-height: 3rem;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.1rem;
  border: 1px solid transparent;
  border-radius: 0.8rem;
  font: inherit;
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
}

.button-primary {
  margin-top: 2rem;
  background: var(--accent);
  color: #ffffff;
}

.button-primary:hover {
  background: var(--accent-hover);
}

.secondary-block {
  margin-top: 2.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.secondary-block p {
  margin: 0;
  line-height: 1.55;
}

.secondary-block .muted {
  margin-top: 0.2rem;
  color: var(--muted);
}

.button-secondary {
  margin-top: 1.25rem;
  border-color: var(--border);
  background: transparent;
  color: var(--ink);
}

.button-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.button:focus-visible,
.text-link:focus-visible,
input:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

.feedback {
  min-height: 1.5em;
  margin-top: 0.8rem !important;
  color: var(--muted);
  font-size: 0.92rem;
}

.manual-code {
  margin-top: 1rem;
}

.manual-code label {
  display: block;
  margin-bottom: 0.45rem;
  font-size: 0.9rem;
  font-weight: 700;
}

.manual-code input {
  width: 100%;
  padding: 0.8rem;
  border: 1px solid var(--border);
  border-radius: 0.6rem;
  background: #f9fbf9;
  color: var(--ink);
  font: inherit;
}

.manual-code .hint {
  margin-top: 0.7rem;
  color: var(--muted);
  font-size: 0.88rem;
}

.text-link {
  display: inline-block;
  margin-top: 1.5rem;
  color: var(--accent);
  font-weight: 700;
  text-underline-offset: 0.2em;
}

@media (max-width: 30rem) {
  .page {
    align-items: stretch;
    padding: 0;
  }

  .card {
    min-height: 100vh;
    border: 0;
    border-radius: 0;
    box-shadow: none;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .button {
    transition: background-color 150ms ease, border-color 150ms ease, color 150ms ease;
  }
}