/**
 * Anstahl Engineering V4 — Contact email OTP verification styles
 * Matches existing dark corporate form system.
 *
 * OTP digit inputs use `.contact-form input.email-verification__digit` so they
 * override the global `.contact-form input` padding, width, and line-height.
 */

.form-row--verification {
  grid-column: 1 / -1;
}

.email-verification {
  margin: 0;
  padding: var(--space-5);
  border: 1px solid var(--color-surface-border);
  border-radius: var(--radius-sm);
  background: rgba(5, 11, 20, 0.55);
}

.email-verification__legend {
  display: block;
  margin-bottom: var(--space-2);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.055em;
  line-height: 1.35;
  text-transform: uppercase;
}

.email-verification__hint {
  margin: 0 0 var(--space-4);
  color: var(--color-text-muted);
  font-size: 0.875rem;
  line-height: 1.55;
}

.email-verification__actions {
  margin-bottom: var(--space-4);
}

.email-verification__otp {
  margin-bottom: var(--space-3);
}

.email-verification__otp-label {
  display: block;
  margin-bottom: var(--space-3);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.email-verification__otp-inputs {
  display: flex;
  flex-wrap: nowrap;
  gap: var(--space-2);
  justify-content: flex-start;
  align-items: center;
}

/* Higher specificity than `.contact-form input` — do not affect other inputs. */
.contact-form input.email-verification__digit {
  box-sizing: border-box;
  flex: 0 0 auto;
  width: 2.75rem;
  min-width: 2.75rem;
  max-width: 2.75rem;
  height: 3rem;
  min-height: 3rem;
  padding: 0;
  padding-block: 0;
  padding-inline: 0;
  margin: 0;
  overflow: visible;
  color: var(--color-white);
  -webkit-text-fill-color: var(--color-white);
  caret-color: var(--color-accent);
  background: rgba(5, 11, 20, 0.86);
  border: 1px solid var(--color-surface-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 1.375rem;
  font-weight: 700;
  font-style: normal;
  font-variant: normal;
  font-stretch: normal;
  letter-spacing: 0;
  text-indent: 0;
  text-align: center;
  text-transform: none;
  text-shadow: none;
  transform: none;
  filter: none;
  line-height: calc(3rem - 2px);
  touch-action: manipulation;
  -webkit-appearance: none;
  appearance: textfield;
  transition:
    border-color 0.15s ease,
    box-shadow 0.15s ease,
    outline-color 0.15s ease;
  -moz-appearance: textfield;
}

.contact-form input.email-verification__digit:not(:disabled) {
  opacity: 1;
}

.contact-form input.email-verification__digit::-webkit-outer-spin-button,
.contact-form input.email-verification__digit::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.contact-form input.email-verification__digit:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(var(--color-accent-rgb), 0.1);
}

.contact-form input.email-verification__digit:-webkit-autofill,
.contact-form input.email-verification__digit:-webkit-autofill:focus {
  -webkit-text-fill-color: var(--color-white);
  box-shadow: 0 0 0 1000px rgba(5, 11, 20, 0.86) inset;
  transition: background-color 9999s ease-in-out 0s;
}

.contact-form input.email-verification__digit.is-filled {
  border-color: rgba(var(--color-accent-rgb), 0.45);
}

.email-verification__status {
  min-height: 1.25rem;
  margin: var(--space-2) 0 0;
  font-size: 0.875rem;
  line-height: 1.5;
}

.email-verification__status--sent {
  color: var(--color-text-muted);
}

.email-verification__status--verified {
  color: #6ee7a0;
}

.email-verification__status--error,
.email-verification__status--rate-limited {
  color: #f87171;
}

.email-verification__status--verifying {
  color: var(--color-accent);
}

.contact-form input.is-verified-email {
  border-color: rgba(110, 231, 160, 0.45);
  background: rgba(5, 11, 20, 0.92);
}

/* iOS Safari: padding-based vertical centering avoids line-height clipping. */
@supports (-webkit-touch-callout: none) {
  .contact-form input.email-verification__digit {
    line-height: 1;
    padding-block: calc((3rem - 1.375rem - 2px) / 2);
    padding-inline: 0;
  }
}

@media (max-width: 480px) {
  .email-verification__otp-inputs {
    gap: 0.375rem;
    justify-content: space-between;
  }

  .contact-form input.email-verification__digit {
    width: 2.75rem;
    min-width: 2.75rem;
    max-width: 2.75rem;
    height: 3rem;
    min-height: 3rem;
    font-size: 1.3125rem;
    line-height: calc(3rem - 2px);
  }

  @supports (-webkit-touch-callout: none) {
    .contact-form input.email-verification__digit {
      line-height: 1;
      padding-block: calc((3rem - 1.3125rem - 2px) / 2);
    }
  }
}

@media (max-width: 360px) {
  .email-verification__otp-inputs {
    gap: 0.25rem;
  }

  .contact-form input.email-verification__digit {
    width: 2.75rem;
    min-width: 2.75rem;
    max-width: 2.75rem;
    height: 3rem;
    min-height: 3rem;
    font-size: 1.25rem;
    line-height: calc(3rem - 2px);
  }

  @supports (-webkit-touch-callout: none) {
    .contact-form input.email-verification__digit {
      line-height: 1;
      padding-block: calc((3rem - 1.25rem - 2px) / 2);
    }
  }
}

.contact-form .has-field-error,
.contact-form select.has-field-error,
.contact-form textarea.has-field-error {
  border-color: #ff6b6b;
  box-shadow: 0 0 0 1px rgba(255, 107, 107, 0.35);
}

.contact-form .form-row__error {
  margin: 0.375rem 0 0;
  color: #ff8f8f;
  font-size: 0.875rem;
  line-height: 1.4;
}

.contact-form .form-row__file-info,
.contact-form .form-row__file-status {
  margin: 0.375rem 0 0;
  color: var(--color-text-muted);
  font-size: 0.875rem;
  line-height: 1.4;
  min-height: 1.25rem;
}

.contact-form__field-summary ul {
  margin: 0.5rem 0 0;
  padding-left: 1.25rem;
}

@keyframes anstahl-autofill-start {
  from {
    opacity: 1;
  }

  to {
    opacity: 1;
  }
}

.contact-form input:-webkit-autofill,
.contact-form select:-webkit-autofill,
.contact-form textarea:-webkit-autofill {
  animation-name: anstahl-autofill-start;
  animation-duration: 0.01s;
}