* { box-sizing: border-box; }

body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 6px;
  background: #8BB635; /* Use #0077B6 for NARTD blue */
  z-index: 100;
}



body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--color-grey-100);
  color: var(--dark-text-grey);
  line-height: 1.5;
}

.container {
  max-width: 420px;
  margin: 80px auto;
  padding: 0 16px;
}

.brand {
  text-align: center;
  margin-bottom: 24px;
}

.brand-logo {
  height: 110px;
  width: auto;
  display: inline-block;
}
.card {
  background: white;
  padding: 32px 28px;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05), 0 1px 3px rgba(0, 0, 0, 0.03);
}

.card h2 {
  margin: 0 0 20px 0;
  font-size: 20px;
}

form label {
  display: block;
  margin-bottom: 16px;
}

form label > span {
  display: block;
  margin-bottom: 4px;
  font-size: 14px;
  color: var(--pale-text-grey);
}

form input[type="email"],
form input[type="password"],
form input[type="text"] {
  width: 100%;
  padding: 10px 12px;
  font-size: 16px;
  border: 1px solid var(--color-grey-300);
  border-radius: 4px;
}

form input:focus {
  outline: none;
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 2px rgba(139, 182, 53, 0.15);
}

button[type="submit"] {
  width: 100%;
  padding: 10px 16px;
  font-size: 16px;
  font-weight: 500;
  color: white;
  background: #8BB635;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  margin-top: 8px;
}

button[type="submit"]:hover {
  background: #6F912A;
}

a { color: #8BB635; }

.error {
  margin-bottom: 16px;
  padding: 10px 12px;
  background: var(--color-terracotta-100);
  border-left: 3px solid var(--color-terracotta-500);
  color: var(--color-terracotta-600);
  font-size: 14px;
}

.info {
  margin-bottom: 16px;
  padding: 10px 12px;
  background: var(--color-grey-100);
  border-left: 3px solid var(--brand-primary);
  color: var(--dark-text-grey);
  font-size: 14px;
}

.small { font-size: 13px; }
.muted { color: var(--pale-text-grey); }

a { color: var(--brand-primary); }
a:hover { text-decoration: underline; }

details summary {
  cursor: pointer;
  margin-top: 12px;
}

code {
  display: block;
  padding: 8px;
  background: var(--color-grey-200);
  border-radius: 3px;
  word-break: break-all;
  margin-top: 8px;
}

ul.recovery-codes {
  list-style: none;
  padding: 0;
  margin: 16px 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

ul.recovery-codes li code {
  margin-top: 0;
  text-align: center;
  font-size: 15px;
  letter-spacing: 1px;
}

.card-handoff {
  text-align: center;
}

.handoff-spinner {
  width: 40px;
  height: 40px;
  margin: 8px auto 20px;
  border: 3px solid var(--color-grey-200);
  border-top-color: var(--brand-primary);
  border-radius: 50%;
  animation: handoff-spin 0.8s linear infinite;
}

@keyframes handoff-spin {
  to { transform: rotate(360deg); }
}