.ppc-widget {
  display: grid;
  gap: 1.25rem;
  margin: 0 0 2rem;
  align-items: start;
}

.ppc-widget--desktop {
  grid-template-columns: minmax(280px, 1.15fr) minmax(0, 2fr) minmax(280px, 1.15fr);
}

.ppc-widget--desktop .ppc-widget__controls,
.ppc-widget--desktop .ppc-widget__sidebar {
  box-sizing: border-box;
  height: var(--ppc-paper-height, auto);
  max-height: var(--ppc-paper-height, none);
}

.ppc-widget--desktop .ppc-widget__controls {
  overflow-y: auto;
}

.ppc-widget--desktop .ppc-widget__sidebar {
  overflow-y: auto;
}

.ppc-widget--mobile {
  grid-template-columns: 1fr;
}

.ppc-widget__panel {
  border: 1px solid #d8dee6;
  border-radius: 0;
  background: #fff;
  padding: 1rem;
  font-size: 1.2rem;
  box-shadow: 0 8px 28px rgba(15, 23, 42, 0.04);
}

.ppc-field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  margin-bottom: 0.85rem;
}

.ppc-field-grid--margins {
  margin-top: 0.25rem;
}

.ppc-field {
  display: grid;
  gap: 0.35rem;
}

.ppc-field--checkbox {
  align-content: start;
}

.ppc-field--stacked {
  margin-top: 0.75rem;
}

.ppc-field__label,
.ppc-note,
.ppc-summary {
  font-size: 1.2rem;
  color: #334155;
}

.ppc-input,
.ppc-select {
  width: 100%;
  border: 1px solid #cbd5e1;
  border-radius: 0;
  background: #fff;
  padding: 0.6rem 0.75rem;
  font: inherit;
  font-size: 1.2rem;
}

.ppc-input[readonly] {
  background: #f8fafc;
}

.ppc-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin: 0.85rem 0;
}

.ppc-button {
  appearance: none;
  border: 0;
  border-radius: 0;
  padding: 0.72rem 1rem;
  font: inherit;
  font-size: 1.2rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 120ms ease, background-color 120ms ease, box-shadow 120ms ease;
}

.ppc-button:hover {
  transform: translateY(-1px);
}

.ppc-button--primary {
  background: #ea7c1d;
  color: #fff;
  box-shadow: 0 8px 18px rgba(234, 124, 29, 0.22);
}

.ppc-button--primary:hover {
  background: #d96d0f;
}

.ppc-button--secondary {
  background: #e2e8f0;
  color: #0f172a;
}

.ppc-grid-wrap {
  overflow: hidden;
  padding: 0;
}

.ppc-grid {
  position: relative;
  width: 100%;
  aspect-ratio: 210 / 297;
  min-height: 465px;
  border: 1px solid #0f172a;
  background: #fff;
  border-radius: 0;
  overflow: hidden;
}

.ppc-border {
  position: absolute;
  z-index: 0;
  border: 2px dashed #ef4444;
  pointer-events: none;
  box-sizing: border-box;
}

.ppc-line {
  position: absolute;
  z-index: 1;
  background: transparent;
  opacity: 1;
  touch-action: none;
  user-select: none;
}

.ppc-line--vertical {
  top: 0;
  bottom: 0;
  width: 14px;
  margin-left: -7px;
  cursor: ew-resize;
}

.ppc-line--vertical::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 1px;
  background: #111827;
  opacity: 0.8;
  transform: translateX(-50%);
}

.ppc-line--vertical:hover::after,
.ppc-line--horizontal:hover::after {
  opacity: 1;
  background: #0f172a;
}

.ppc-line--horizontal {
  left: 0;
  right: 0;
  height: 14px;
  margin-top: -7px;
  cursor: ns-resize;
}

.ppc-line--horizontal::after {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  right: 0;
  height: 1px;
  background: #111827;
  opacity: 0.8;
  transform: translateY(-50%);
}

.ppc-label {
  position: absolute;
  z-index: 2;
  white-space: nowrap;
  background: #2563eb;
  color: #fff;
  font-size: 1.2rem;
  line-height: 1;
  padding: 0.3rem 0.4rem;
  border-radius: 999px;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.ppc-label--top {
  transform: translate(-50%, 0);
  margin-top: 0;
}

.ppc-label--left {
  transform: translate(0, -50%);
  margin-left: 0;
}

.ppc-swatches {
  display: flex;
  gap: 0.55rem;
  flex-wrap: wrap;
  margin-top: 0.6rem;
}

.ppc-swatch {
  width: 24px;
  height: 24px;
  border-radius: 0;
  border: 2px solid transparent;
  background: var(--swatch-color, #fff);
  box-shadow: inset 0 0 0 1px rgba(15, 23, 42, 0.18);
  cursor: pointer;
}

.ppc-swatch.is-selected {
  border-color: #0f172a;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.16);
}

.ppc-section + .ppc-section {
  margin-top: 1rem;
}

.ppc-section strong {
  font-size: 1.2rem;
}

.ppc-help {
  border-top: 1px solid #e2e8f0;
  padding-top: 1rem;
}

.ppc-help__list {
  margin: 0.55rem 0 0;
  padding-left: 1.1rem;
  color: #334155;
  font-size: 1.2rem;
  line-height: 1.45;
}

.ppc-help__list li + li {
  margin-top: 0.35rem;
}

.ppc-price-line {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 1.2rem;
  margin-top: 0.45rem;
}

.ppc-price-line--total {
  font-weight: 800;
  font-size: 1.2rem;
}

.ppc-measurements {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  margin-top: 0.8rem;
  font-size: 1.2rem;
  color: #334155;
}

.ppc-measurements__column {
  display: grid;
  gap: 0.2rem;
}

.ppc-measurements__column > div {
  display: grid;
  grid-template-columns: 3rem minmax(0, 1fr);
  gap: 0.35rem;
  align-items: center;
}

.ppc-measurement-label {
  font-size: 1.2rem;
  font-weight: 700;
  color: #334155;
}

.ppc-measurement-input {
  width: 100%;
  border: 1px solid #cbd5e1;
  border-radius: 0;
  background: #fff;
  padding: 0.3rem 0.45rem;
  font: inherit;
  font-size: 1.2rem;
}

.ppc-meta-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.35rem;
}

.ppc-meta-chip {
  display: inline-block;
  max-width: 100%;
  padding: 0.18rem 0.45rem;
  background: #e2e8f0;
  color: #0f172a;
  line-height: 1.25;
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.ppc-note {
  margin-top: 0.7rem;
}

@media (max-width: 980px) {
  .ppc-widget--desktop {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .ppc-field-grid,
  .ppc-measurements {
    grid-template-columns: 1fr;
  }

  .ppc-grid {
    min-height: 420px;
  }
}