/* Company signup — GitHub Pages (uses landing tokens where possible) */
.signup-shell {
  min-height: 100vh;
  background: linear-gradient(165deg, var(--teal-800) 0%, var(--teal-900) 48%, #032a36 100%);
  color: var(--white);
  padding: 2rem 0 4rem;
}

.signup-card {
  width: min(100%, 28rem);
  margin: 2rem auto 0;
  background: var(--white);
  color: var(--ink);
  border-radius: 1.25rem;
  padding: 1.75rem 1.5rem 2rem;
  box-shadow: 0 18px 50px rgba(2, 28, 38, 0.35);
}

.signup-card h1 {
  margin: 0 0 0.35rem;
  font-size: 1.65rem;
  line-height: 1.2;
  color: var(--ink-deep);
}

.signup-card .lede {
  margin: 0 0 1.5rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.signup-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 1rem;
}

.signup-field label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink);
}

.signup-field input {
  appearance: none;
  border: 1.5px solid var(--line);
  border-radius: 0.75rem;
  padding: 0.8rem 0.9rem;
  font: inherit;
  font-size: 1rem;
  color: var(--ink);
  background: var(--mist);
}

.signup-field input:focus {
  outline: 2px solid var(--teal-600);
  outline-offset: 1px;
  background: var(--white);
}

.signup-field .error {
  color: #b42318;
  font-size: 0.8rem;
  min-height: 1.1em;
}

.signup-submit {
  width: 100%;
  margin-top: 0.5rem;
  border: none;
  border-radius: 999px;
  padding: 0.95rem 1.25rem;
  font: inherit;
  font-weight: 600;
  font-size: 1.05rem;
  background: var(--teal-800);
  color: var(--white);
  cursor: pointer;
}

.signup-submit:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.signup-status {
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  border-radius: 0.75rem;
  font-size: 0.92rem;
  display: none;
}

.signup-status.is-error {
  display: block;
  background: #fef3f2;
  color: #b42318;
  border: 1px solid #fecdca;
}

.signup-status.is-success {
  display: block;
  background: #ecfdf3;
  color: #027a48;
  border: 1px solid #abefc6;
}

.signup-foot {
  margin-top: 1.25rem;
  text-align: center;
  font-size: 0.9rem;
  color: var(--muted);
}

.signup-foot a {
  color: var(--teal-600);
  font-weight: 600;
  text-decoration: underline;
}

.signup-nav .brand {
  color: var(--white);
}

.signup-nav .nav-links a {
  color: rgba(255, 255, 255, 0.88);
}

.signup-sandbox-banner {
  margin: 0 0 1rem;
  padding: 0.65rem 0.85rem;
  border-radius: 0.75rem;
  background: #fff7ed;
  color: #9a3412;
  border: 1px solid #fdba74;
  font-size: 0.85rem;
  line-height: 1.35;
}

.signup-plan-fieldset {
  margin: 0 0 1rem;
  padding: 0.85rem 1rem 1rem;
  border: 1.5px solid var(--line);
  border-radius: 0.75rem;
}

.signup-plan-fieldset legend {
  padding: 0 0.35rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink);
}

.signup-plan-option {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 0.55rem 0;
  cursor: pointer;
  font-size: 0.95rem;
  color: var(--ink);
}

.signup-plan-option + .signup-plan-option {
  border-top: 1px solid var(--line);
}

.signup-plan-option input {
  margin-top: 0.2rem;
}

.signup-plan-meta {
  display: block;
  margin-top: 0.15rem;
  font-size: 0.8rem;
  color: var(--muted);
  font-weight: 400;
}

.signup-open-app {
  display: inline-block;
  text-align: center;
  text-decoration: none;
  box-sizing: border-box;
  margin-top: 0.75rem;
}

.signup-open-app[hidden] {
  display: none !important;
}

.signup-link-box {
  margin-top: 1.25rem;
  text-align: left;
}

.signup-link-box label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 0.35rem;
}

.signup-deep-link {
  width: 100%;
  box-sizing: border-box;
  border: 1.5px solid var(--line);
  border-radius: 0.75rem;
  padding: 0.75rem 0.85rem;
  font: inherit;
  font-size: 0.8rem;
  line-height: 1.35;
  color: var(--ink);
  background: var(--mist);
  resize: vertical;
  word-break: break-all;
}

.signup-copy-link {
  margin-top: 0.65rem;
  border: 1.5px solid var(--teal-800);
  border-radius: 999px;
  padding: 0.55rem 1rem;
  font: inherit;
  font-weight: 600;
  font-size: 0.9rem;
  background: transparent;
  color: var(--teal-800);
  cursor: pointer;
}

.signup-link-hint {
  margin: 0.75rem 0 0;
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.4;
}