/* ============================================
   Design tokens
   Swap these once you've pulled the exact
   palette/fonts from Zoe's own sites.
   ============================================ */
:root {
  --color-purple-900: #2e1a47;
  --color-purple-700: #5b3a8e;
  --color-purple-500: #8b5fc9;
  --color-purple-100: #f2ecfa;

  --color-ink: #1c1a20;
  --color-paper: #ffffff;
  --color-muted: #6b6474;

  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-display: Georgia, "Times New Roman", serif;

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;

  --max-width: 68rem;
}

/* ============================================
   Reset (minimal)
   ============================================ */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-paper);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: var(--color-purple-700); }

/* ============================================
   Layout shell
   ============================================ */
.site-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--color-purple-100);
}
.site-header__brand {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--color-purple-900);
  text-decoration: none;
}
.site-nav a {
  margin-left: var(--space-2);
  text-decoration: none;
  color: var(--color-muted);
  font-size: 0.95rem;
}
.site-nav a:hover { color: var(--color-purple-700); }

main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-4) var(--space-3);
}

.site-footer {
  text-align: center;
  padding: var(--space-3);
  color: var(--color-muted);
  font-size: 0.85rem;
}

/* ============================================
   Hero (homepage placeholder)
   ============================================ */
.hero {
  text-align: center;
  padding: var(--space-5) 0;
}
.hero h1 {
  font-family: var(--font-display);
  color: var(--color-purple-900);
  font-size: clamp(1.75rem, 5vw, 2.75rem);
  margin-bottom: var(--space-2);
}
.hero__subtitle {
  color: var(--color-muted);
  max-width: 34rem;
  margin: 0 auto var(--space-2);
}
.hero__note {
  color: var(--color-purple-500);
  font-size: 0.9rem;
}

/* ============================================
   Login / code entry
   ============================================ */
.login-shell {
  max-width: 24rem;
  margin: 0 auto;
  padding: var(--space-5) var(--space-3);
  text-align: center;
}
.login-shell h1 {
  font-family: var(--font-display);
  color: var(--color-purple-900);
  font-size: 1.5rem;
  margin-bottom: var(--space-2);
}
.login-shell p { color: var(--color-muted); }
.login-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  margin: var(--space-3) 0;
  text-align: left;
}
.login-form label {
  font-size: 0.85rem;
  color: var(--color-muted);
}
.login-form input {
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--color-purple-100);
  border-radius: 0.5rem;
  font-size: 1rem;
}
.login-form input:focus {
  outline: 2px solid var(--color-purple-500);
  outline-offset: 1px;
}
.login-form button {
  margin-top: var(--space-1);
  padding: 0.75rem;
  border: none;
  border-radius: 0.5rem;
  background: var(--color-purple-700);
  color: var(--color-paper);
  font-size: 1rem;
  cursor: pointer;
}
.login-form button:hover { background: var(--color-purple-900); }
.login-note { font-size: 0.85rem; }

/* ============================================
   Small screens first; nothing extra needed
   below ~480px with this layout. Widen up:
   ============================================ */
@media (min-width: 40rem) {
  .site-header { padding: var(--space-2) var(--space-4); }
  main { padding: var(--space-5) var(--space-4); }
}