/* Signup form: application details followed by account credentials. */
.signup-page .auth-panel { width: min(100%, 520px); }
.signup-page .auth-panel h1 { margin-bottom: 12px; line-height: 1.15; }
.signup-intro { margin: 0 0 28px; color: var(--muted); font-size: 15px; line-height: 1.6; }
.signup-page .field textarea { display: block; width: 100%; min-height: 112px; padding: 11px 12px; color: var(--ink); background: white; border: 1px solid #cbd2dd; border-radius: 4px; font: inherit; font-size: 16px; line-height: 1.5; resize: vertical; }
.signup-page .field textarea::placeholder { color: #737c89; }
.signup-page .field textarea:focus { outline: 2px solid var(--accent); outline-offset: 2px; border-color: var(--accent); }
.signup-account-fields { margin-top: 6px; padding-top: 24px; border-top: 1px solid var(--line); }
.signup-terms { margin: 8px 0 24px; padding-bottom: 8px; }
.signup-terms label { display: flex; align-items: flex-start; gap: 10px; font-size: 13px; line-height: 1.6; }
#signup-form .signup-terms input { flex: 0 0 auto; width: 16px; height: 16px; min-height: 0; margin: 3px 0 0; accent-color: var(--accent); }
.signup-terms a { color: var(--accent); text-underline-offset: 3px; }
#signup-form [data-signup-label] { font: inherit; }
.signup-spinner { width: 16px; height: 16px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: signup-spin 0.8s linear infinite; }
.signup-spinner[hidden] { display: none; }
#signup-form button:disabled { cursor: wait; }
.signup-status { margin: 12px 0 0; color: var(--muted); font-size: 14px; line-height: 1.5; }
.signup-status:empty { display: none; }
@keyframes signup-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .signup-spinner { animation: none; } }