/* Page baseline (same as index) */
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: #121212;
  color: #e0e0e0;
  text-align: center;
}

.hero-offset {
  margin-top: clamp(24px, 15vh, 180px);
}

/* Full-width header bar */
header.nav {
  background:#0f0f0f;
  border-bottom:1px solid #2b2b2b;
  width:100%;
}
.nav-inner {
  max-width:1100px;
  margin:0 auto;
  padding:12px 24px;
  display:flex;
  align-items:center;
  justify-content:space-between;
}
a.navlink { color:#4a9eff; text-decoration:none; padding:8px 12px; }
a.navlink:hover { text-decoration:underline; }

/* The rounded card container used on index */
.container {
  max-width: 600px;
  margin: 24px auto;
  background-color: #1e1e1e;
  padding: 3em;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.5);
}

/* Headings and small tagline like index */
h1 {
  color: #4a9eff;
  font-size: 2.5em;
  margin-bottom: 0.2em;
}
.tagline {
  color: #888;
  font-size: 1.1em;
  margin-bottom: 2em;
}

/* Form controls */
input, select {
  width: 100%;
  max-width: 400px;
  padding: 12px 16px;
  margin-bottom: 1em;
  border-radius: 6px;
  border: 1px solid #444;
  background-color: #2a2a2a;
  color: #e0e0e0;
  font-size: 16px;
  box-sizing: border-box;
}
input:focus, select:focus { outline: none; border-color: #4a9eff; }

button {
  padding: 12px 30px;
  font-size: 16px;
  cursor: pointer;
  background-color: #4a9eff;
  color: white;
  border: none;
  border-radius: 6px;
  transition: all 0.3s ease;
  font-weight: 500;
}
button:hover:not(:disabled) {
  background-color: #3a8eef;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(74, 158, 255, 0.3);
}
button:disabled { background-color: #333; color: #666; cursor: not-allowed; }

.success { color: #4caf50; }
.error { color: #f44336; }

/* Small utility layout */
.row { display:flex; gap:12px; flex-wrap:wrap; justify-content:center; }