/**
 * Empathetic form validation — WCAG 2.1 AA friendly error & success UI.
 * Pair with st-empathetic-forms.js
 */

:root {
  --st-form-error: #d32f2f;
  --st-form-error-bg: #fdecea;
  --st-form-success: #2e7d32;
  --st-form-success-bg: #e8f5e9;
}

/* Field-level error message (below input) */
.st-field-error {
  display: flex;
  align-items: flex-start;
  gap: 0.4rem;
  margin: 0.4rem 0 0;
  padding: 0;
  color: var(--st-form-error);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.45;
}

.st-field-error[hidden] {
  display: none !important;
}

.st-field-error__icon {
  flex-shrink: 0;
  width: 1.1rem;
  height: 1.1rem;
  margin-top: 0.15rem;
  fill: var(--st-form-error);
}

/* Invalid input — border expansion + not color-only */
.st-input-invalid,
input.st-input-invalid,
textarea.st-input-invalid,
select.st-input-invalid {
  border-color: var(--st-form-error) !important;
  border-width: 2px !important;
  box-shadow: 0 0 0 1px rgba(211, 47, 47, 0.15);
  background-color: #fffbfb;
}

.st-input-invalid:focus,
input.st-input-invalid:focus,
textarea.st-input-invalid:focus {
  outline: 3px solid rgba(211, 47, 47, 0.25);
  outline-offset: 2px;
}

/* Warm static success confirmation card */
.st-form-success-card {
  display: block;
  margin: 1rem 0 1.25rem;
  padding: 1.25rem 1.35rem;
  background: var(--st-form-success-bg);
  border: 2px solid #a5d6a7;
  border-radius: 12px;
  color: #1b5e20;
  font-size: 1.05rem;
  line-height: 1.55;
  box-shadow: 0 4px 16px rgba(46, 125, 50, 0.12);
}

.st-form-success-card[hidden] {
  display: none !important;
}

.st-form-success-card__title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--st-form-success);
}

.st-form-success-card__icon {
  width: 1.35rem;
  height: 1.35rem;
  fill: var(--st-form-success);
}

.st-form-success-card__body {
  margin: 0;
}

/* Legacy footer subscribe spans — align with new palette */
.st-form-success-inline {
  color: var(--st-form-success);
  font-weight: 600;
  font-size: 0.95rem;
}

.st-form-error-inline {
  color: var(--st-form-error);
  font-weight: 600;
  font-size: 0.95rem;
}

/*
 * Footer newsletter — keep original form-inline layout (input + button row).
 * Error/success wrap to a full-width line below without spilling sideways.
 */
.myfooter .form-inline.st-footer-newsletter {
  flex-wrap: wrap;
  align-items: center;
  width: 100%;
  max-width: 100%;
  margin-bottom: 0;
}

.myfooter .st-footer-newsletter .form-group {
  margin-bottom: 0;
  flex: 0 0 auto;
}

.myfooter .st-footer-newsletter .pinkbtn {
  flex: 0 0 auto;
}

/* Full-width feedback row — only takes space when visible */
.myfooter .st-footer-newsletter__error-line,
.myfooter .st-footer-newsletter__status-line {
  flex: 0 0 100%;
  width: 100%;
  max-width: 100%;
  margin: 0.35rem 0 0;
  padding: 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.myfooter .st-footer-newsletter__error-line[hidden],
.myfooter .st-footer-newsletter__status-line[hidden] {
  display: none !important;
  margin: 0;
  height: 0;
}

.myfooter .st-footer-newsletter__error-line:not([hidden]) {
  display: flex;
  font-size: 0.78rem;
  line-height: 1.35;
  color: #ff8a80;
}

.myfooter .st-footer-newsletter__error-line .st-field-error__icon {
  fill: #ff8a80;
  width: 1rem;
  height: 1rem;
}

.myfooter .st-footer-newsletter__status-line:not([hidden]) {
  display: block;
  font-size: 0.82rem;
}

/* Softer invalid state on dark footer — same input size/position */
.myfooter .st-footer-newsletter .form-control.st-input-invalid {
  border-width: 1px !important;
  border-color: #ff8a80 !important;
  box-shadow: none;
  background-color: transparent;
  outline: none;
}