/* ============================================
   Page title
   ============================================ */
.duplicate-registration-title__container {
  margin: var(--spacing-8) 0;
  border-bottom: var(--border-width-thin) var(--border-style-solid) var(--gray-300);
  padding-bottom: var(--spacing-6);
}

.duplicate-registration-title__container h1 {
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-xl);
  line-height: var(--line-height-relaxed);
  color: var(--gray-900);
}

/* ============================================
   Layout
   ============================================ */
.duplicate-registration-page {
  display: flex;
  flex-direction: column;
  min-height: calc(100vh - 24px - 4.5rem);
}

.duplicate-registration-page .duplicate-registration-form__content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-8);
  padding-bottom: var(--spacing-6);
  min-height: 0;
}

.duplicate-registration-page #document-section {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.duplicate-registration-page #document-section [data-controller="toggle-visibility"] {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.duplicate-registration-page #document-input-sections {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.duplicate-registration-page #document-input-sections > div {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

/* ============================================
   Sections
   ============================================ */
.duplicate-registration-form__section {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
  width: 100%;
}

.duplicate-registration-form__section-title {
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  letter-spacing: 0%;
  color: var(--gray-900);
  margin-bottom: var(--spacing-5);
}

.duplicate-registration-form__subsection--tax-document {
  border-bottom: var(--border-width-thin) var(--border-style-solid) var(--gray-300);
}

/* ============================================
   Form (Fields and labels)
   ============================================ */

.duplicate-registration-form {
  display: flex;
  flex-direction: column;
}

.duplicate-registration-page .duplicate-registration-form {
  flex: 1;
  min-height: 0;
}

.duplicate-registration-page .duplicate-registration-form > div:first-of-type {
  flex: 1;
  min-height: 0;
}

.duplicate-registration-form__field-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
}

.duplicate-registration-form__label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-normal);
  color: var(--gray-700);
  line-height: var(--line-height-tight);
}

.duplicate-registration-form__label-required {
  color: var(--error-500);
}

.duplicate-registration-form__hint {
  font-size: var(--font-size-xs);
  color: var(--gray-600);
  line-height: var(--line-height-relaxed);
}

/* ============================================
   Radio buttons
   ============================================ */
.duplicate-registration-form__radio-group {
  display: flex;
  justify-content: flex-start;
  gap: var(--spacing-12);
}

/* ============================================
   Footer
   ============================================ */
.duplicate-registration-form__footer {
  border-top: var(--border-width-thin) var(--border-style-solid) var(--gray-300);
  padding-top: var(--spacing-6);
  display: flex;
  justify-content: space-between;
  margin-top: var(--spacing-6);
}

.duplicate-registration-page .duplicate-registration-form__footer {
  margin-top: auto;
  flex-shrink: 0;
}

.duplicate-registration-form__footer .btn {
  width: 15%;
}

@media (max-width: 767px) {
  .duplicate-registration-form__content {
    padding: var(--spacing-5);
    gap: var(--spacing-6);
  }

  .duplicate-registration-form__radio-group {
    flex-direction: column;
    gap: var(--spacing-4);
  }

  #document-type-field {
    width: 100%;
  }

  .duplicate-registration-form__footer {
    padding: var(--spacing-5);
    flex-direction: column-reverse;
    gap: var(--spacing-3);
  }

  .duplicate-registration-form__footer .btn {
    width: 100%;
  }
}