body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  font-family: Inter, system-ui, sans-serif;
  background: #87CEFA;
  color: #e5e7eb;
}

.card {
  width: min(92vw, 680px);
  background: #0b1220;
  border: 1px solid #334155;
  border-radius: 14px;
  padding: 1.2rem;
}

h1 { margin-top: 0; }
h2 { margin: 0 0 .4rem; font-size: 1.1rem; }
p { color: #94a3b8; }

label { display: block; margin: .9rem 0 .35rem; }
input, select, button {
  width: 100%;
  padding: .65rem .7rem;
  border-radius: 8px;
  border: 1px solid #475569;
  background: #111827;
  color: #e5e7eb;
}
button {
  margin-top: .7rem;
  cursor: pointer;
  background: #2563eb;
  border: 0;
}

.result {
  margin-top: 1rem;
  padding: .9rem;
  border-radius: 10px;
  background: #111827;
  border: 1px solid #334155;
}
.hidden { display: none; }

.links {
  display: grid;
  gap: .6rem;
  margin-top: .8rem;
}

.link-card {
  border: 1px solid #334155;
  border-radius: 10px;
  padding: .65rem .7rem;
  background: #0b1220;
}

.link-card a {
  color: #86efac;
  text-decoration: none;
  font-weight: 700;
}

.link-card a:hover {
  text-decoration: underline;
}

.link-card p {
  margin: .35rem 0 0;
  font-size: .92rem;
  color: #a5b4fc;
}

.back {
  margin-top: 1rem;
  display: inline-block;
  color: #93c5fd;
}