.stock-page {
  display: grid;
  gap: 1rem;
}

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

.stock-header-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.stock-page-header h2,
.stock-page-header p {
  margin: 0;
}

.stock-page-header p {
  color: var(--rs-text-secondary);
  margin-top: 0.25rem;
}

.stock-toolbar {
  display: grid;
  grid-template-columns: minmax(16rem, 2fr) minmax(10rem, 1fr) minmax(10rem, 1fr);
  gap: 0.75rem;
  align-items: end;
}

.stock-filter-field {
  display: grid;
  gap: 0.35rem;
  font-size: 0.875rem;
  font-weight: 600;
}

.stock-filter-field input,
.stock-filter-field select {
  min-height: 2.5rem;
  border: 1px solid var(--rs-border-light);
  border-radius: 6px;
  padding: 0 0.75rem;
  background: #fff;
}

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

.stock-summary-card {
  border: 1px solid var(--rs-border-light);
  border-radius: 8px;
  padding: 0.875rem;
  background: #fff;
  display: grid;
  gap: 0.25rem;
}

.stock-summary-card span {
  color: var(--rs-text-secondary);
  font-size: 0.8125rem;
}

.stock-summary-card strong {
  font-size: 1.35rem;
}

.stock-summary-card-accent {
  border-color: #f59e0b;
}

.stock-message {
  border-radius: 6px;
  padding: 0.75rem 1rem;
}

.stock-message-error {
  background: #fee2e2;
  color: #991b1b;
}

.stock-message-success {
  background: var(--rs-success-light);
  color: #166534;
}

.stock-loading,
.stock-empty-text {
  color: var(--rs-text-secondary);
}

.stock-tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr));
  gap: 0.875rem;
}

.stock-return-section {
  border: 1px solid var(--rs-border-light);
  border-radius: 8px;
  background: #fff;
  padding: 1rem;
  margin-bottom: 1rem;
  display: grid;
  gap: 0.75rem;
}

.stock-manual-section {
  border: 1px solid var(--rs-border-light);
  border-radius: 8px;
  background: #fff;
  padding: 1rem;
  display: grid;
  gap: 0.875rem;
}

.stock-import-section {
  border: 1px solid var(--rs-border-light);
  border-radius: 8px;
  background: #fff;
  padding: 1rem;
  display: grid;
  gap: 0.875rem;
}

.stock-import-section header h3,
.stock-import-section header p {
  margin: 0;
}

.stock-import-section header p {
  color: var(--rs-text-secondary);
  margin-top: 0.25rem;
}

.stock-import-fields {
  display: grid;
  grid-template-columns: minmax(16rem, 1fr) auto;
  gap: 0.75rem;
  align-items: end;
}

.stock-manual-section header h3,
.stock-manual-section header p {
  margin: 0;
}

.stock-manual-section header p {
  color: var(--rs-text-secondary);
  margin-top: 0.25rem;
}

.stock-manual-fields {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
}

.stock-manual-table input {
  width: 100%;
  min-height: 2.25rem;
  border: 1px solid var(--rs-border-light);
  border-radius: 6px;
  padding: 0 0.5rem;
}

.stock-manual-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.stock-return-section header h3 {
  margin: 0;
}

.stock-return-input {
  width: 7rem;
  min-height: 2.25rem;
  border: 1px solid var(--rs-border-light);
  border-radius: 6px;
  padding: 0 0.5rem;
}

.stock-return-button {
  white-space: nowrap;
}

.stock-tech-card {
  border: 1px solid var(--rs-border-light);
  border-radius: 8px;
  background: #fff;
  padding: 1rem;
  display: grid;
  gap: 0.75rem;
}

.stock-tech-card header {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  align-items: baseline;
}

.stock-tech-card h3 {
  margin: 0;
}

.stock-tech-card header span,
.stock-product-line > span {
  font-weight: 700;
  color: #92400e;
  white-space: nowrap;
}

.stock-product-line {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  border-top: 1px solid var(--rs-border-light);
  padding-top: 0.75rem;
}

.stock-product-line div {
  display: grid;
  gap: 0.25rem;
}

.stock-product-line small {
  color: var(--rs-text-secondary);
  line-height: 1.35;
}

.stock-table-wrapper {
  overflow-x: auto;
  border: 1px solid var(--rs-border-light);
  border-radius: 8px;
  background: #fff;
}

.stock-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 52rem;
}

.stock-table th,
.stock-table td {
  padding: 0.75rem;
  border-bottom: 1px solid var(--rs-border-light);
  text-align: left;
  vertical-align: top;
}

.stock-table th {
  font-size: 0.8125rem;
  color: var(--rs-text-secondary);
  background: #f8fafc;
}

@media (max-width: 900px) {
  .stock-page-header {
    display: grid;
  }

  .stock-toolbar,
  .stock-summary-grid,
  .stock-manual-fields,
  .stock-import-fields {
    grid-template-columns: 1fr;
  }

  .stock-product-line {
    display: grid;
  }
}