/**
 * Rsquared Academy Site-Kit — Email Sign-up Styles
 * Version: v1.2.0
 *
 * Compact, dependency-free styles for the Zoho Campaigns sign-up card.
 * Reuses the shared --rsa-* custom properties (with local fallbacks so the
 * file also works when rsa-consent.css is not loaded) and supports light and
 * dark colour schemes. Every rule is scoped to .rsa-signup.
 */

.rsa-signup {
  --rsa-accent: #2563EB;
  --rsa-accent-hover: #1D4ED8;
  --rsa-ink: #0F172A;
  --rsa-ink-secondary: #475569;
  --rsa-bg: #FFFFFF;
  --rsa-border: #E2E8F0;
  --rsa-focus-ring: #2563EB;
  --rsa-error: #B91C1C;
  --rsa-font: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Helvetica Neue", Arial, sans-serif;
  --rsa-shadow: 0 1px 3px rgba(15, 23, 42, 0.08);

  box-sizing: border-box;
  position: relative;
  width: 100%;
  max-width: 32rem;
  margin: 0;
  padding: 1.5rem;
  background-color: var(--rsa-bg, #FFFFFF);
  color: var(--rsa-ink, #0F172A);
  border: 1px solid var(--rsa-border, #E2E8F0);
  border-radius: 10px;
  box-shadow: var(--rsa-shadow, 0 1px 3px rgba(15, 23, 42, 0.08));
  font-family: var(--rsa-font, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Helvetica Neue", Arial, sans-serif);
  font-size: 1rem;
  line-height: 1.5;
}

@media (prefers-color-scheme: dark) {
  .rsa-signup {
    --rsa-accent: #3B82F6;
    --rsa-accent-hover: #60A5FA;
    --rsa-ink: #F8FAFC;
    --rsa-ink-secondary: #94A3B8;
    --rsa-bg: #0F172A;
    --rsa-border: #334155;
    --rsa-focus-ring: #60A5FA;
    --rsa-error: #FCA5A5;
    --rsa-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
  }
}

.rsa-signup *,
.rsa-signup *::before,
.rsa-signup *::after {
  box-sizing: inherit;
}

.rsa-signup__heading {
  margin: 0 0 0.5rem 0;
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--rsa-ink, #0F172A);
}

.rsa-signup__text {
  margin: 0 0 1rem 0;
  font-size: 0.9375rem;
  color: var(--rsa-ink-secondary, #475569);
}

.rsa-signup__form {
  display: flex;
  flex-direction: column;
}

.rsa-signup__field {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  margin-bottom: 0.875rem;
}

.rsa-signup__label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--rsa-ink, #0F172A);
}

.rsa-signup__optional {
  font-weight: 400;
  color: var(--rsa-ink-secondary, #475569);
}

.rsa-signup__input {
  width: 100%;
  min-height: 44px;
  padding: 0.625rem 0.75rem;
  font: inherit;
  font-size: 1rem;
  color: var(--rsa-ink, #0F172A);
  background-color: var(--rsa-bg, #FFFFFF);
  border: 1px solid var(--rsa-border, #E2E8F0);
  border-radius: 6px;
}

.rsa-signup__input:focus-visible {
  outline: 2px solid var(--rsa-focus-ring, #2563EB);
  outline-offset: 2px;
  border-color: var(--rsa-accent, #2563EB);
}

.rsa-signup__input[aria-invalid="true"] {
  border-color: var(--rsa-error, #B91C1C);
}

.rsa-signup__button {
  width: 100%;
  min-height: 44px;
  padding: 0.625rem 1.25rem;
  font: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  color: #FFFFFF;
  background-color: var(--rsa-accent, #2563EB);
  border: 1px solid var(--rsa-accent, #2563EB);
  border-radius: 6px;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease;
}

.rsa-signup__button:hover {
  background-color: var(--rsa-accent-hover, #1D4ED8);
  border-color: var(--rsa-accent-hover, #1D4ED8);
}

.rsa-signup__button:focus-visible {
  outline: 2px solid var(--rsa-focus-ring, #2563EB);
  outline-offset: 2px;
}

.rsa-signup__button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.rsa-signup__status {
  margin: 0.75rem 0 0 0;
  font-size: 0.875rem;
  color: var(--rsa-ink, #0F172A);
}

.rsa-signup__status--error {
  color: var(--rsa-error, #B91C1C);
}

.rsa-signup__status--success {
  color: var(--rsa-ink, #0F172A);
}

.rsa-signup__privacy {
  margin: 0.75rem 0 0 0;
  font-size: 0.8125rem;
  color: var(--rsa-ink-secondary, #475569);
}

.rsa-signup__privacy-link {
  color: var(--rsa-accent, #2563EB);
  text-decoration: underline;
}

.rsa-signup__privacy-link:focus-visible {
  outline: 2px solid var(--rsa-focus-ring, #2563EB);
  outline-offset: 2px;
  border-radius: 2px;
}

/* Honeypot: moved off-screen (not display:none) so bots still fill it. */
.rsa-signup__hp {
  position: absolute !important;
  left: -9999px !important;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
  pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
  .rsa-signup__button {
    transition: none;
  }
}