.product-layout {
  display: grid;
  grid-template-columns: minmax(20rem, 0.8fr) minmax(30rem, 1.5fr);
  gap: 1.5rem;
  align-items: start;
}

.products-heading {
  margin-bottom: 1.5rem;
}

.compact-heading {
  margin-bottom: 1.25rem;
}

.compact-heading h2 {
  margin-bottom: 0.35rem;
}

.product-create-card {
  position: sticky;
  top: 6.5rem;
}

.product-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.product-form label {
  display: grid;
  gap: 0.45rem;
  color: var(--text-muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.product-form input,
.product-form select,
.product-form textarea {
  width: 100%;
  border: 1px solid var(--border-strong);
  border-radius: 0.7rem;
  background: rgba(4, 18, 33, 0.7);
  color: var(--text-primary);
  font: inherit;
  font-size: 0.92rem;
  letter-spacing: normal;
  text-transform: none;
  padding: 0.78rem 0.85rem;
}

.product-form input:focus,
.product-form select:focus,
.product-form textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(32, 213, 180, 0.13);
  outline: none;
}

.product-form input[readonly] {
  color: var(--text-muted);
  cursor: not-allowed;
}

.product-form textarea {
  resize: vertical;
}

.product-form-wide {
  grid-column: 1 / -1;
}

.product-form-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--text-muted);
  font-size: 0.78rem;
  line-height: 1.5;
}

.product-form-actions .primary-button {
  flex: 0 0 auto;
}

.product-list-panel {
  min-width: 0;
}

.product-record-list {
  display: grid;
  gap: 1rem;
}

.product-record {
  display: grid;
  gap: 1rem;
}

.product-record-header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
}

.product-record-header h3 {
  margin-bottom: 0.35rem;
}

.product-gtin {
  margin: 0;
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.84rem;
  letter-spacing: 0.04em;
}

.product-metadata {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 0;
}

.product-metadata div {
  min-width: 0;
  border-left: 2px solid rgba(32, 213, 180, 0.28);
  padding-left: 0.65rem;
}

.product-metadata dt {
  color: var(--text-muted);
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.product-metadata dd {
  margin: 0.25rem 0 0;
  color: var(--text-primary);
  font-size: 0.86rem;
  overflow-wrap: anywhere;
}

.product-record-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.product-record-footer .product-boundary {
  flex: 1 1 auto;
}

.product-open-button {
  flex: 0 0 auto;
}

.product-boundary {
  margin: 0;
  border-top: 1px solid var(--border);
  padding-top: 0.9rem;
  color: var(--text-muted);
  font-size: 0.78rem;
  line-height: 1.55;
}

.product-empty,
.product-loading {
  min-height: 14rem;
  display: grid;
  place-content: center;
  text-align: center;
}

.product-loading .loading-mark {
  margin-inline: auto;
}

.product-detail-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.product-back-button {
  padding-left: 0;
}

.product-detail-lead {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
}

.product-detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.65fr) minmax(18rem, 0.65fr);
  gap: 1.5rem;
  align-items: start;
}

.product-detail-main {
  display: grid;
  gap: 1.5rem;
  min-width: 0;
}

.product-detail-side {
  min-width: 0;
}

.product-summary-card,
.product-edit-card,
.activation-card {
  min-width: 0;
}

.product-description {
  margin: 0 0 1.25rem;
  line-height: 1.7;
}

.product-detail-metadata {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
  margin: 0 0 1.25rem;
}

.product-detail-metadata div {
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  background: rgba(4, 18, 33, 0.4);
  padding: 0.85rem;
}

.product-detail-metadata dt {
  color: var(--text-muted);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.product-detail-metadata dd {
  margin: 0.3rem 0 0;
  color: var(--text-primary);
  font-size: 0.88rem;
  overflow-wrap: anywhere;
}

.activation-card {
  position: sticky;
  top: 6.5rem;
  display: grid;
  gap: 1rem;
}

.activation-card h2,
.activation-card p {
  margin: 0;
}

.activation-form {
  display: grid;
  gap: 1rem;
}

.activation-confirmation {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  background: rgba(4, 18, 33, 0.45);
  color: var(--text-muted);
  font-size: 0.84rem;
  line-height: 1.5;
  padding: 0.85rem;
}

.activation-confirmation input {
  width: 1rem;
  height: 1rem;
  margin-top: 0.15rem;
  accent-color: var(--accent);
}

@media (max-width: 1180px) {
  .product-layout,
  .product-detail-layout {
    grid-template-columns: 1fr;
  }

  .product-create-card,
  .activation-card {
    position: static;
  }
}

@media (max-width: 760px) {
  .product-form {
    grid-template-columns: 1fr;
  }

  .product-form-wide {
    grid-column: auto;
  }

  .product-form-actions,
  .product-record-footer,
  .product-detail-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .product-metadata,
  .product-detail-metadata {
    grid-template-columns: 1fr;
  }

  .product-open-button {
    width: 100%;
  }
}