.form {
  display: flex;
  flex-direction: column;
  gap: 18px;
  width: 100%;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.field-row > .field {
  min-width: 0;
}

.field-help {
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.04em;
}

.field-error {
  font-size: 12px;
  color: #E8B4B4;
  font-family: var(--font-display);
  font-style: italic;
  min-height: 1em;
}

.field.has-error .input,
.field.has-error select.input {
  border-color: var(--red);
}

.field-success {
  font-size: 12px;
  color: var(--green);
  display: inline-flex;
  align-items: center;
}

.field-row-end {
  display: flex;
  justify-content: flex-end;
  font-size: 12px;
}

.checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--text-mid);
  line-height: 1.5;
  cursor: pointer;
  user-select: none;
}

.checkbox input[type='checkbox'] {
  appearance: none;
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border: 1px solid var(--border-strong);
  background: var(--card);
  border-radius: 2px;
  flex-shrink: 0;
  margin-top: 2px;
  cursor: pointer;
  position: relative;
  transition: background var(--transition), border-color var(--transition);
}

.checkbox input[type='checkbox']:checked {
  background: var(--gold);
  border-color: var(--gold);
}

.checkbox input[type='checkbox']:checked::after {
  content: '';
  position: absolute;
  left: 4px;
  top: 1px;
  width: 5px;
  height: 9px;
  border: solid var(--black);
  border-width: 0 1.5px 1.5px 0;
  transform: rotate(45deg);
}

.checkbox a {
  color: var(--gold);
  border-bottom: 1px solid var(--gold-dim);
  padding-bottom: 1px;
}

select.input {
  appearance: none;
  -webkit-appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--gold) 50%),
    linear-gradient(135deg, var(--gold) 50%, transparent 50%);
  background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 36px;
}

.form-footer {
  margin-top: 12px;
  text-align: center;
  font-size: 13px;
  color: var(--text-mid);
}

.form-footer a {
  color: var(--gold);
}

.form-step {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-step.hidden {
  display: none;
}