.pkwb-button,
.pkwb-submit,
.woocommerce a.button.pkwb-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 11px 18px;
  border-radius: 8px;
  border: 0;
  background: #1f2937;
  color: #fff !important;
  font-weight: 700;
  font-size: 15px;
  line-height: 1.2;
  text-decoration: none !important;
  cursor: pointer;
  transition: transform .15s ease, opacity .15s ease;
}
.pkwb-button:hover,
.pkwb-submit:hover {
  opacity: .92;
  transform: translateY(-1px);
}
.pkwb-floating-wrap {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 99998;
}
.pkwb-floating-wrap .pkwb-floating {
  box-shadow: 0 10px 25px rgba(0,0,0,.22);
}
.pkwb-order-button-wrap {
  margin: 18px 0;
}
.pkwb-form-wrap {
  max-width: 760px;
  margin: 30px auto;
  padding: 24px;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  box-shadow: 0 4px 18px rgba(0,0,0,.05);
}
.pkwb-form-wrap h2 {
  margin-top: 0;
  font-size: 26px;
}
.pkwb-intro,
.pkwb-note {
  color: #4b5563;
}
.pkwb-field {
  margin: 0 0 16px;
}
.pkwb-field label,
.pkwb-fieldset legend {
  display: block;
  margin-bottom: 6px;
  font-weight: 700;
}
.pkwb-field label span {
  color: #b91c1c;
}
.pkwb-field input,
.pkwb-field textarea {
  width: 100%;
  min-height: 44px;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 16px;
  background: #fff;
}
.pkwb-field textarea {
  min-height: 120px;
}
.pkwb-message {
  padding: 14px 16px;
  border-radius: 10px;
  margin: 0 0 18px;
}
.pkwb-message ul {
  margin: 0 0 0 18px;
}
.pkwb-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #7f1d1d;
}
.pkwb-warning {
  background: #fffbeb;
  border: 1px solid #fde68a;
  color: #78350f;
}
.pkwb-success {
  background: #ecfdf5;
  border: 1px solid #bbf7d0;
  color: #064e3b;
}
.pkwb-summary {
  display: grid;
  grid-template-columns: 210px 1fr;
  gap: 8px 16px;
  margin: 20px 0;
  padding: 16px;
  background: #f8fafc;
  border-radius: 10px;
}
.pkwb-summary dt {
  font-weight: 700;
  color: #374151;
}
.pkwb-summary dd {
  margin: 0;
}
.pkwb-fieldset {
  margin: 18px 0;
  padding: 16px;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
}
.pkwb-radio,
.pkwb-consent,
.pkwb-item {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  margin: 10px 0;
}
.pkwb-items {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px dashed #e5e7eb;
  display: none;
}
.pkwb-items.is-visible {
  display: block;
}
.pkwb-item small {
  display: block;
  color: #92400e;
  margin-left: 6px;
}
.pkwb-back {
  display: inline-block;
  margin-left: 12px;
  color: #374151;
}
@media (max-width: 640px) {
  .pkwb-floating-wrap {
    left: 12px;
    right: 12px;
    bottom: 12px;
  }
  .pkwb-floating-wrap .pkwb-floating {
    width: 100%;
  }
  .pkwb-form-wrap {
    margin: 18px 10px;
    padding: 18px;
  }
  .pkwb-summary {
    grid-template-columns: 1fr;
  }
  .pkwb-back {
    margin: 14px 0 0;
  }
}