/* ── Public form base ─────────────────────────────────────────────── */
.cms-form {
  max-width: 100%;
}

.cms-form__field {
  margin-bottom: var(--cms-form-gap, 1rem);
}

.cms-form__label {
  display: block;
  font-weight: var(--cms-form-label-weight, 600);
  margin-bottom: 0.35rem;
  font-size: var(--cms-form-label, 0.875rem);
  color: var(--cms-form-text, #0f172a);
}

.cms-form__control::placeholder {
  color: var(--cms-form-placeholder, #94a3b8);
}

.cms-form__control {
  width: 100%;
  font-size: var(--cms-form-input, 1rem);
  color: var(--cms-form-text, #0f172a);
  background: var(--cms-form-bg, #ffffff);
  border-color: var(--cms-form-border, #e2e8f0);
  border-width: var(--cms-form-border-width, 1px);
  border-style: solid;
  border-radius: var(--cms-form-radius, 12px);
}

.cms-form__control:focus {
  outline: none;
  border-color: var(--cms-form-button, #2563eb);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--cms-form-button, #2563eb) 20%, transparent);
}

.cms-form__submit {
  font-size: var(--cms-form-btn, 0.95rem);
  background: var(--cms-form-button, #2563eb);
  border-color: var(--cms-form-button, #2563eb);
  border-radius: var(--cms-form-radius, 12px);
  width: var(--cms-form-button-width, auto);
}

.cms-form__actions {
  grid-column: 1 / -1;
  text-align: var(--cms-form-button-align, left);
}

.cms-form-shell--align-stretch .cms-form__actions,
.cms-form-shell--align-stretch .cms-form__submit {
  width: 100%;
}

.cms-form__submit:hover {
  background: var(--cms-form-button-hover, #1d4ed8);
  border-color: var(--cms-form-button-hover, #1d4ed8);
}

.cms-form__required {
  color: #dc2626;
}

.cms-form__help {
  font-size: 0.8rem;
  color: #64748b;
  margin-top: 0.25rem;
}

.cms-form__honeypot {
  position: absolute;
  left: -9999px;
  height: 0;
  overflow: hidden;
}

.cms-form__feedback {
  margin-top: 0.75rem;
  font-size: 0.9rem;
}

.cms-form__feedback.is-error {
  color: #dc2626;
}

.cms-form__feedback.is-success {
  color: #16a34a;
}

.cms-form.is-loading .cms-form__submit {
  opacity: 0.7;
  pointer-events: none;
}

/* ── Form shell (design tokens) ─────────────────────────────────── */
.cms-form-shell {
  --cms-form-mt: 2rem;
  --cms-form-mb: 2rem;
  --cms-form-pad: 1.5rem;
  --cms-form-gap: 1rem;
  --cms-form-max: 600px;
  --cms-form-label: 0.875rem;
  --cms-form-input: 1rem;
  --cms-form-btn: 0.95rem;
  --cms-form-bg: #ffffff;
  --cms-form-border: #e2e8f0;
  --cms-form-text: #0f172a;
  --cms-form-button: #2563eb;
  --cms-form-button-hover: #1d4ed8;
  --cms-form-radius: 12px;
  --cms-form-border-width: 1px;
  --cms-form-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);

  margin-top: var(--cms-form-mt);
  margin-bottom: var(--cms-form-mb);
  max-width: var(--cms-form-max);
  padding: var(--cms-form-pad);
  background: var(--cms-form-bg);
  color: var(--cms-form-text);
  border: var(--cms-form-border-width) solid var(--cms-form-border);
  border-radius: var(--cms-form-radius);
  box-shadow: var(--cms-form-shadow);
}

.cms-form-shell .cms-form__field:last-child {
  margin-bottom: 0;
}

.cms-form-shell--align-left {
  margin-left: 0;
  margin-right: auto;
}

.cms-form-shell--align-center {
  margin-left: auto;
  margin-right: auto;
}

.cms-form-shell--align-right {
  margin-left: auto;
  margin-right: 0;
}

/* Layout modes */
.cms-form-shell--layout-one_column .cms-form {
  display: block;
}

.cms-form-shell--layout-two_column .cms-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: var(--cms-form-gap);
  row-gap: var(--cms-form-row-gap, var(--cms-form-gap));
}

.cms-form-shell--layout-multi_column .cms-form {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  column-gap: var(--cms-form-gap);
  row-gap: var(--cms-form-row-gap, var(--cms-form-gap));
}

.cms-form-shell--layout-two_column .cms-form__field,
.cms-form-shell--layout-multi_column .cms-form__field {
  margin-bottom: 0;
}

.cms-form-shell--layout-two_column .cms-form__field--full,
.cms-form-shell--layout-multi_column .cms-form__field--full {
  grid-column: 1 / -1;
}

/* Preset variants */
.cms-form-shell--minimal {
  box-shadow: none;
}

.cms-form-shell--minimal .cms-form__control {
  border-radius: 0;
  border-top: none;
  border-left: none;
  border-right: none;
  background: transparent;
}

.cms-form-shell--corporate .cms-form__label {
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: calc(var(--cms-form-label) * 0.95);
}

.cms-form-shell--dark .cms-form__help {
  color: color-mix(in srgb, var(--cms-form-text) 70%, transparent);
}

.cms-form-shell--rounded .cms-form__control,
.cms-form-shell--rounded .cms-form__submit {
  border-radius: calc(var(--cms-form-radius) * 1.2);
}

.cms-form-shell--glass {
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.cms-form-shell--glass .cms-form__control {
  background: rgba(255, 255, 255, 0.55);
}

/* Responsive */
@media (max-width: 991.98px) {
  .cms-form-shell--layout-multi_column .cms-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 575.98px) {
  .cms-form-shell {
    --cms-form-pad: 1rem;
    max-width: 100%;
  }

  .cms-form-shell--layout-two_column .cms-form,
  .cms-form-shell--layout-multi_column .cms-form {
    grid-template-columns: 1fr;
  }
}

/* ── Builder placeholder ──────────────────────────────────────────── */
.cms-form-placeholder {
  border: 2px dashed #93c5fd;
  border-radius: 12px;
  padding: 1.25rem;
  background: #f8fbff;
  text-align: center;
}

.cms-form-placeholder__inner {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  align-items: center;
  color: #334155;
}

.cms-form-placeholder__inner .bi {
  font-size: 1.5rem;
  color: #2563eb;
}

/* ── GrapesJS canvas preview ──────────────────────────────────────── */
.gpb-form-preview__card {
  text-align: left;
}

.gpb-form-preview__meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid #e2e8f0;
}

.gpb-form-preview__icon {
  font-size: 1.5rem;
  line-height: 1;
}

.gpb-form-preview__info strong {
  display: block;
  color: #0f172a;
  font-size: 0.95rem;
}

.gpb-form-preview__stats {
  display: block;
  font-size: 0.78rem;
  color: #64748b;
  margin-top: 0.15rem;
}

.gpb-form-preview__shell {
  margin-top: 0;
  margin-bottom: 0.75rem;
}

.gpb-form-preview__form-title {
  font-weight: 700;
  font-size: var(--cms-form-label, 0.875rem);
  margin-bottom: 0.75rem;
  color: var(--cms-form-text);
}

.gpb-form-preview__layout--two-column {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--cms-form-gap);
}

.gpb-form-preview__layout--multi-column {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--cms-form-gap);
}

.gpb-form-preview__field {
  margin-bottom: 0;
}

.gpb-form-preview__input {
  height: 2rem;
  border: var(--cms-form-border-width) solid var(--cms-form-border);
  border-radius: var(--cms-form-radius);
  background: color-mix(in srgb, var(--cms-form-bg) 80%, #f1f5f9);
}

.gpb-form-preview__btn {
  display: inline-block;
  margin-top: 0.75rem;
  padding: 0.45rem 1rem;
  font-size: var(--cms-form-btn);
  color: #fff;
  background: var(--cms-form-button);
  border: none;
  border-radius: var(--cms-form-radius);
  cursor: default;
}

.gpb-form-preview__layout-tag {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.72rem;
  color: color-mix(in srgb, var(--cms-form-text) 60%, transparent);
  text-transform: capitalize;
}

.gpb-form-preview__note {
  margin: 0;
  font-size: 0.78rem;
  color: #64748b;
  text-align: center;
}