:root {
  --bg: #f7f7f5;
  --surface: #ffffff;
  --text: #1c1c1c;
  --muted: #6b6b6b;
  --border: #dcdcd8;
  --accent: #1f6f4a;
  --accent-text: #ffffff;
  --error: #b3261e;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121212;
    --surface: #1e1e1e;
    --text: #f0f0ee;
    --muted: #a3a3a0;
    --border: #3a3a38;
    --accent: #4fb584;
    --accent-text: #0b1f15;
    --error: #f2b8b5;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100dvh;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.5;
}

a { color: var(--accent); }

h1 { font-size: 2rem; margin: 0 0 8px; letter-spacing: -0.02em; }

.muted { color: var(--muted); }
.error { color: var(--error); }

.page {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 420px;
  margin: 0 auto;
  padding: 24px 16px;
}

label { display: block; font-weight: 600; margin-bottom: 6px; }

/* Minst 16px, ellers zoomer iPhone Safari inn når feltet får fokus. */
input[type="email"],
input.code {
  width: 100%;
  font: inherit;
  font-size: 1.0625rem;
  padding: 14px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  color: var(--text);
}

input.code {
  font-size: 1.5rem;
  letter-spacing: 0.3em;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.button {
  display: block;
  width: 100%;
  margin-top: 12px;
  padding: 16px;
  border: 0;
  border-radius: 10px;
  background: var(--accent);
  color: var(--accent-text);
  font: inherit;
  font-weight: 600;
  font-size: 1.0625rem;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
}

.button.secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

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

[hidden] { display: none !important; }