.buy-panel {
  background: var(--surface-base);
  border-left: 5px solid var(--action-primary);
  border-radius: 0 12px 12px 0;
  box-shadow: var(--depth-soft);
  padding: clamp(1.5rem, 3.4vw, 2rem);
}

.buy-panel h1 {
  font-size: clamp(1.7rem, 3.6vw, 2.4rem);
  margin-bottom: 0.5rem;
}

.buy-sub {
  color: var(--content-secondary);
  font-size: 1.02rem;
  margin-bottom: 1rem;
}

.buy-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin: 1.5rem 0 1rem;
}

.buy-note {
  font-size: 0.86rem;
  color: var(--content-muted);
  margin-bottom: 0;
}

.buy-added {
  display: none;
  border-left: 5px solid var(--intent-positive);
  background: #f0fdf4;
  color: #14532d;
  padding: 0.75rem 1rem;
  font-size: 0.92rem;
  border-radius: 0 8px 8px 0;
  margin-bottom: 1rem;
}

.buy-added.is-open {
  display: block;
}


.tab-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.tab-btn {
  font-family: 'Poppins', system-ui, sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.7rem 1.25rem;
  min-height: 44px;
  color: var(--content-secondary);
  background: var(--surface-base);
  border: 1px solid var(--edge-subtle);
  cursor: pointer;
  transform: skewX(-10deg);
  transition: background var(--motion), color var(--motion), border-color var(--motion);
}

.tab-btn > span {
  display: inline-block;
  transform: skewX(10deg);
}

.tab-btn:hover {
  border-color: var(--edge-strong);
  color: var(--content-primary);
}

.tab-btn.is-active {
  background: var(--action-primary);
  border-color: var(--action-primary);
  color: var(--content-inverse);
}

.tab-body {
  display: none;
  background: var(--surface-base);
  border-left: 5px solid var(--edge-strong);
  border-radius: 0 10px 10px 0;
  padding: clamp(1.25rem, 3vw, 1.75rem);
  box-shadow: var(--depth-soft);
}

.tab-body.is-active {
  display: block;
}

.tab-body h3 {
  margin-bottom: 0.5rem;
}

.tab-body p,
.tab-body li {
  color: var(--content-secondary);
}


.bundle-card {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.bundle-card .price-block {
  margin-bottom: 0.5rem;
}

.bundle-card .btn {
  margin-top: auto;
  align-self: flex-start;
}

.bundle-tag {
  display: inline-block;
  align-self: flex-start;
  background: var(--content-primary);
  color: var(--content-inverse);
  font-family: 'Poppins', system-ui, sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.22rem 0.6rem;
  margin-bottom: 0.5rem;
}


.cart-line {
  display: grid;
  grid-template-columns: 6rem 1fr auto;
  gap: 1rem;
  align-items: center;
  background: var(--surface-base);
  border-left: 5px solid var(--action-primary);
  border-radius: 0 10px 10px 0;
  box-shadow: var(--depth-soft);
  padding: 1rem 1.5rem;
}

.cart-thumb {
  background: var(--surface-sunken);
  border-radius: 0 8px 8px 0;
  padding: 0.5rem;
}

.cart-thumb img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
}

.cart-name {
  font-family: 'Poppins', system-ui, sans-serif;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.cart-meta {
  font-size: 0.86rem;
  color: var(--content-muted);
  margin-bottom: 0.5rem;
}

.cart-line-total {
  font-family: 'Poppins', system-ui, sans-serif;
  font-weight: 800;
  font-size: 1.2rem;
  white-space: nowrap;
}

.cart-summary {
  background: var(--surface-raised);
  border-left: 5px solid var(--content-primary);
  border-radius: 0 10px 10px 0;
  padding: 1.5rem;
}

.cart-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--edge-subtle);
  color: var(--content-secondary);
  font-size: 0.95rem;
}

.cart-row:last-of-type {
  border-bottom-width: 0;
}

.cart-row-grand {
  font-family: 'Poppins', system-ui, sans-serif;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--content-primary);
}

.cart-empty {
  text-align: center;
  padding: clamp(2rem, 5vw, 3.5rem) 1rem;
  background: var(--surface-base);
  border-left: 5px solid var(--edge-strong);
  border-radius: 0 10px 10px 0;
  box-shadow: var(--depth-soft);
}

.cart-empty p {
  color: var(--content-secondary);
  margin-bottom: 1.5rem;
}

.checkout-panel {
  background: var(--surface-base);
  border-left: 5px solid var(--action-primary);
  border-radius: 0 12px 12px 0;
  box-shadow: var(--depth-soft);
  padding: clamp(1.5rem, 3.4vw, 2rem);
}

.checkout-panel h2 {
  margin-bottom: 0.5rem;
}


.service-card {
  background: var(--surface-base);
  border-left: 5px solid var(--action-primary);
  border-radius: 0 10px 10px 0;
  box-shadow: var(--depth-soft);
  padding: 1.5rem 1.5rem 1.5rem 1.75rem;
}

.service-line {
  display: block;
  font-family: 'Poppins', system-ui, sans-serif;
  font-size: clamp(1.25rem, 2.6vw, 1.6rem);
  font-weight: 800;
  color: var(--content-primary);
  margin-bottom: 0.5rem;
}

.service-label {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--content-muted);
  margin-bottom: 0.5rem;
}

.operator-block {
  background: var(--surface-sunken);
  border-left: 5px solid var(--content-primary);
  border-radius: 0 10px 10px 0;
  padding: 1.5rem 1.5rem 1.5rem 1.75rem;
  font-size: 0.94rem;
  color: var(--content-secondary);
}

.operator-block p {
  font-size: 0.94rem;
  margin-bottom: 0.5rem;
}


.legal-body {
  max-width: 78ch;
}

.legal-body h2 {
  font-size: clamp(1.2rem, 2.4vw, 1.5rem);
  margin: 2rem 0 0.5rem;
}

.legal-body h2:first-of-type {
  margin-top: 0;
}

.legal-body h3 {
  font-size: 1.08rem;
  margin: 1.5rem 0 0.5rem;
}

.legal-body p,
.legal-body li {
  color: var(--content-secondary);
  margin-bottom: 0.5rem;
}

.legal-body ul {
  margin-bottom: 1rem;
}

.legal-body li {
  position: relative;
  padding-left: 1.5rem;
}

.legal-body li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 8px;
  height: 2px;
  background: var(--edge-strong);
}

.legal-stamp {
  font-size: 0.85rem;
  color: var(--content-muted);
  border-left: 5px solid var(--edge-strong);
  border-radius: 0 8px 8px 0;
  background: var(--surface-raised);
  padding: 1rem 1.5rem;
  margin-bottom: 1.5rem;
}


.disclaimer-body {
  max-width: 68ch;
}

.disclaimer-body p {
  font-size: clamp(1.02rem, 1.4vw, 1.12rem);
  color: var(--content-secondary);
  margin-bottom: 1rem;
}

@media (max-width: 768px) {
  .cart-line {
    grid-template-columns: 4.5rem 1fr;
  }

  .cart-line-total {
    grid-column: 2;
  }
}