:root {
  --cream: #FBF6EC;
  --ink: #2B2320;
  --tomato: #D6553F;
  --basil: #52734D;
  --wheat: #E8B84B;
  --card: #FFFFFF;
  --border: rgba(43,35,32,0.1);
  --taken: #D6553F;
  --available: #52734D;
  --ambiguous: #A6690E;
  --muted: rgba(43,35,32,0.62);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --cream: #1F1B16;
    --ink: #F5EFE4;
    --card: #2A241D;
    --border: rgba(245,239,228,0.12);
    --muted: rgba(245,239,228,0.62);
  }
}
:root[data-theme="dark"] {
  --cream: #1F1B16;
  --ink: #F5EFE4;
  --card: #2A241D;
  --border: rgba(245,239,228,0.12);
  --muted: rgba(245,239,228,0.62);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: 'Karla', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 18px;
  line-height: 1.6;
}
h1, h2, h3, .display { font-family: 'Fredoka', sans-serif; font-weight: 700; }
a { color: inherit; }
p, li { line-height: 1.55; }

.wrap { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 0; border-bottom: 1px solid var(--border);
}
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo span { font-family: 'Fredoka', sans-serif; font-weight: 700; font-size: 22px; color: var(--ink); }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { text-decoration: none; font-weight: 600; font-size: 15px; color: var(--ink); }

.btn {
  display: inline-block; text-decoration: none; cursor: pointer; border: none;
  font-family: 'Karla', sans-serif; font-weight: 700; font-size: 15px;
  padding: 13px 26px; border-radius: 999px;
}
.btn-primary { background: var(--tomato); color: white; }
.btn-dark { background: var(--ink); color: var(--cream); }
.btn-ghost { background: transparent; color: var(--ink); border: 1px solid var(--border); }
.btn-ghost:hover { border-color: var(--tomato); }
.btn:disabled { opacity: 0.5; cursor: default; }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px 28px;
}
.card h2 { margin-top: 0; font-size: 1.15rem; }

table { width: 100%; border-collapse: collapse; }
td { padding: 8px 0; border-top: 1px solid var(--border); }
td:first-child { font-family: ui-monospace, monospace; }
.status { font-weight: 700; text-align: right; }
.status.available { color: var(--available); }
.status.taken { color: var(--taken); }
.status.ambiguous, .status.error, .status.unknown { color: var(--ambiguous); }

.manual-links a {
  display: inline-block; margin: 4px 8px 4px 0; padding: 8px 14px;
  border: 1px solid var(--border); border-radius: 999px;
  color: var(--ink); text-decoration: none; font-size: 0.9rem; font-weight: 600;
}
.manual-links a:hover { border-color: var(--tomato); }

.note { font-size: 1.275rem; color: var(--muted); margin-top: 12px; line-height: 1.5; }
.note a { color: var(--tomato); font-weight: 600; }

footer { padding: 40px 0; font-size: 1.275rem; color: var(--muted); border-top: 1px solid var(--border); margin-top: 60px; }
footer a { color: inherit; font-weight: 600; }