.admin-auth {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 24px;
}

.admin-auth__card {
  display: grid;
  width: min(460px, 100%);
  gap: 18px;
  padding: 28px;
}

.admin-auth__card h1,
.admin-auth__card p {
  margin: 0;
}

.admin-auth__card p {
  color: var(--dd-color-text-muted);
}

.admin-shell {
  display: grid;
  min-height: 100vh;
  grid-template-columns: 230px minmax(0, 1fr);
}

.admin-sidebar {
  position: sticky;
  top: 0;
  display: flex;
  height: 100vh;
  flex-direction: column;
  padding: 18px 14px;
  color: #e2e8f0;
  background: var(--dd-color-dark);
}

.admin-sidebar__brand {
  display: grid;
  padding: 6px 10px 22px;
}

.admin-sidebar__brand strong {
  color: #ffffff;
  font-size: 18px;
}

.admin-sidebar__brand span {
  color: #94a3b8;
  font-size: 12px;
}

.admin-nav {
  display: grid;
  gap: 5px;
}

.admin-nav__item {
  min-height: 42px;
  padding: 8px 11px;
  border: 0;
  border-radius: var(--dd-radius-sm);
  color: #cbd5e1;
  background: transparent;
  text-align: left;
}

.admin-nav__item:hover,
.admin-nav__item.is-active {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.11);
}

.admin-sidebar__logout {
  margin-top: auto;
}

.admin-main {
  min-width: 0;
}

.admin-header {
  position: sticky;
  z-index: 20;
  top: 0;
  display: flex;
  min-height: 82px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 24px;
  border-bottom: 1px solid var(--dd-color-border);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
}

.admin-header h1,
.admin-header p {
  margin: 0;
}

.admin-header h1 {
  font-size: 24px;
}

.admin-header p {
  color: var(--dd-color-text-muted);
  font-size: 13px;
}

.admin-header__actions,
.admin-actions,
.editor-toolbar__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.admin-section {
  padding: 22px 24px 42px;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(170px, 1fr));
  gap: 15px;
}

.dashboard-stat {
  padding: 18px;
}

.dashboard-stat__label {
  color: var(--dd-color-text-muted);
  font-size: 13px;
}

.dashboard-stat__value {
  margin-top: 5px;
  font-size: 28px;
  font-weight: 750;
}

.dashboard-panels {
  display: grid;
  margin-top: 18px;
  grid-template-columns: 1.5fr 1fr;
  gap: 18px;
}

.admin-panel {
  padding: 18px;
}

.admin-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 15px;
}

.admin-panel__header h2,
.admin-panel__header h3 {
  margin: 0;
}

.catalog-filters {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(180px, 260px) auto;
  gap: 10px;
  margin-bottom: 16px;
}

.catalog-product {
  display: flex;
  min-width: 240px;
  align-items: flex-start;
  gap: 10px;
}

.catalog-product__image,
.option-card__image,
.selected-product__image {
  width: 52px;
  height: 52px;
  flex: 0 0 auto;
  overflow: hidden;
  border: 1px solid var(--dd-color-border);
  border-radius: var(--dd-radius-sm);
  background: var(--dd-color-surface-muted);
}

.catalog-product__image img,
.option-card__image img,
.selected-product__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.catalog-product__name {
  font-weight: 650;
}

.catalog-product__meta {
  color: var(--dd-color-text-muted);
  font-size: 12px;
}

.catalog-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 16px;
}

.create-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.create-form-grid__wide {
  grid-column: 1 / -1;
}

.selected-product {
  min-height: 56px;
  padding: 11px;
  border: 1px dashed var(--dd-color-border);
  border-radius: var(--dd-radius-sm);
  color: var(--dd-color-text-muted);
}

.selected-product.has-product {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--dd-color-text);
  border-style: solid;
}

.product-picker-dialog {
  width: min(1100px, calc(100vw - 32px));
}

.product-picker-list {
  display: grid;
  gap: 8px;
}

.product-picker-item {
  display: grid;
  grid-template-columns: auto 58px minmax(0, 1fr) auto;
  align-items: center;
  gap: 11px;
  padding: 10px;
  border: 1px solid var(--dd-color-border);
  border-radius: var(--dd-radius-sm);
}

.product-picker-item.is-variation {
  margin-left: 28px;
  background: var(--dd-color-surface-muted);
}

.product-picker-item__image {
  width: 58px;
  height: 58px;
  overflow: hidden;
  border-radius: var(--dd-radius-sm);
  background: #e2e8f0;
}

.product-picker-item__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-picker-item__price {
  text-align: right;
  white-space: nowrap;
}

.configurator-title {
  font-weight: 700;
}

.configurator-slug {
  color: var(--dd-color-text-muted);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 12px;
}

.editor-toolbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 15px;
}

.editor-toolbar h2,
.editor-toolbar p {
  margin: 0;
}

.editor-toolbar p {
  color: var(--dd-color-text-muted);
}

.editor-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 390px;
  align-items: start;
  gap: 16px;
}

.editor-main {
  display: grid;
  min-width: 0;
  gap: 16px;
}

.editor-settings {
  position: sticky;
  top: 98px;
  max-height: calc(100vh - 120px);
  padding: 17px;
  overflow-y: auto;
}

.editor-settings h3,
.editor-settings h4 {
  margin: 0 0 13px;
}

.editor-general {
  display: grid;
  padding: 16px;
  grid-template-columns: 2fr 1fr;
  gap: 14px;
}

.editor-general__wide {
  grid-column: 1 / -1;
}

.steps-strip {
  display: flex;
  gap: 12px;
  padding: 15px;
  overflow-x: auto;
}

.step-card {
  width: 230px;
  min-width: 230px;
  padding: 12px;
  border: 2px solid transparent;
  border-radius: var(--dd-radius);
  background: var(--dd-color-surface-muted);
  cursor: pointer;
}

.step-card.is-selected {
  border-color: var(--dd-color-primary);
  background: var(--dd-color-primary-soft);
}

.step-card.has-error {
  border-color: var(--dd-color-danger);
}

.step-card__number {
  color: var(--dd-color-text-muted);
  font-size: 11px;
  font-weight: 750;
  text-transform: uppercase;
}

.step-card__title {
  margin: 5px 0;
  font-weight: 700;
}

.step-card__meta {
  color: var(--dd-color-text-muted);
  font-size: 12px;
}

.step-card__actions {
  display: flex;
  gap: 5px;
  margin-top: 10px;
}

.options-panel {
  padding: 16px;
}

.options-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 13px;
}

.options-panel__header h3 {
  margin: 0;
}

.options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(235px, 1fr));
  gap: 11px;
}

.option-card {
  position: relative;
  display: grid;
  min-width: 0;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 10px;
  padding: 11px;
  border: 2px solid var(--dd-color-border);
  border-radius: var(--dd-radius);
  background: var(--dd-color-surface);
  cursor: pointer;
}

.option-card.is-selected {
  border-color: var(--dd-color-primary);
}

.option-card__title {
  font-weight: 650;
  word-break: break-word;
}

.option-card__meta {
  color: var(--dd-color-text-muted);
  font-size: 12px;
}

.option-card__actions {
  display: flex;
  grid-column: 1 / -1;
  gap: 5px;
}

.settings-fields {
  display: grid;
  gap: 13px;
}

.settings-separator {
  height: 1px;
  margin: 17px 0;
  background: var(--dd-color-border);
}

.condition-groups {
  display: grid;
  gap: 12px;
}

.condition-group {
  padding: 11px;
  border: 1px solid var(--dd-color-border);
  border-radius: var(--dd-radius-sm);
  background: var(--dd-color-surface-muted);
}

.condition-group__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 9px;
}

.condition-row {
  display: grid;
  gap: 7px;
  padding: 9px 0;
  border-top: 1px solid var(--dd-color-border);
}

.condition-row:first-of-type {
  border-top: 0;
}

.condition-row select[multiple] {
  min-height: 100px;
}

.diagnostics {
  padding: 16px;
}

.diagnostics h3 {
  margin: 0 0 12px;
}

.diagnostic-list {
  display: grid;
  gap: 8px;
}

.diagnostic-item {
  padding: 10px;
  border-left: 4px solid var(--dd-color-warning);
  border-radius: var(--dd-radius-sm);
  background: var(--dd-color-warning-soft);
}

.diagnostic-item.is-error {
  border-left-color: var(--dd-color-danger);
  color: var(--dd-color-danger);
  background: var(--dd-color-danger-soft);
}

.diagnostic-item__path {
  margin-top: 4px;
  color: var(--dd-color-text-muted);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 11px;
}

.system-list {
  display: grid;
  gap: 10px;
}

.system-row {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--dd-color-border);
}

@media (max-width: 1180px) {
  .dashboard-grid {
    grid-template-columns: repeat(2, minmax(170px, 1fr));
  }

  .editor-layout {
    grid-template-columns: minmax(0, 1fr) 330px;
  }
}

@media (max-width: 900px) {
  .admin-shell {
    grid-template-columns: 1fr;
  }

  .admin-sidebar {
    position: static;
    width: 100%;
    height: auto;
  }

  .admin-nav {
    grid-template-columns: repeat(5, minmax(120px, 1fr));
    overflow-x: auto;
  }

  .admin-sidebar__logout {
    margin-top: 14px;
  }

  .dashboard-panels,
  .editor-layout {
    grid-template-columns: 1fr;
  }

  .editor-settings {
    position: static;
    max-height: none;
  }
}

@media (max-width: 640px) {
  .admin-header,
  .editor-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .admin-section,
  .admin-header {
    padding-right: 14px;
    padding-left: 14px;
  }

  .dashboard-grid,
  .create-form-grid,
  .editor-general,
  .catalog-filters {
    grid-template-columns: 1fr;
  }

  .create-form-grid__wide,
  .editor-general__wide {
    grid-column: auto;
  }

  .product-picker-item {
    grid-template-columns: auto 48px minmax(0, 1fr);
  }

  .product-picker-item__price {
    grid-column: 2 / -1;
    text-align: left;
  }
}

/*
 * Административная часть рассчитана на рабочую область
 * шириной не менее 1280px.
 */
body {
  min-width: 1280px;
}

.admin-shell {
  display: block;
  min-width: 1280px;
}

/*
 * Горизонтальная верхняя навигация вместо боковой панели.
 */
.admin-sidebar {
  position: static;
  display: flex;
  width: 100%;
  height: 64px;
  min-height: 64px;
  flex-direction: row;
  align-items: center;
  gap: 24px;
  padding: 10px 20px;
}

.admin-sidebar__brand {
  display: grid;
  min-width: 180px;
  padding: 0;
}

.admin-nav {
  display: flex;
  flex: 1;
  align-items: center;
  gap: 5px;
  overflow: visible;
}

.admin-nav__item {
  min-height: 40px;
  padding: 8px 14px;
  text-align: center;
  white-space: nowrap;
}

.admin-sidebar__logout {
  flex: 0 0 auto;
  margin-top: 0;
  margin-left: auto;
}

.admin-main {
  min-width: 1280px;
}

.admin-header {
  position: static;
  align-items: center;
  flex-direction: row;
  padding: 14px 24px;
}

/*
 * Шаги переносятся на следующие строки, а не образуют
 * одну бесконечную горизонтальную ленту.
 */
.steps-strip {
  flex-wrap: wrap;
  overflow-x: visible;
}

.step-card {
  flex: 0 0 230px;
}

/*
 * У панели настроек больше нет собственного скролла.
 * Прокручивается общая страница админки.
 */
.editor-settings {
  position: static;
  align-self: start;
  max-height: none;
  overflow: visible;
}

/*
 * Фиксируем desktop-компоновку даже при узком окне браузера.
 * Пользователь увидит горизонтальную прокрутку всей страницы.
 */
.dashboard-grid {
  grid-template-columns: repeat(4, minmax(170px, 1fr));
}

.dashboard-panels {
  grid-template-columns: 1.5fr 1fr;
}

.editor-layout {
  grid-template-columns: minmax(0, 1fr) 390px;
}

.editor-toolbar {
  align-items: flex-start;
  flex-direction: row;
}

.admin-section {
  padding-right: 24px;
  padding-left: 24px;
}

.create-form-grid {
  grid-template-columns: 1fr 1fr;
}

.create-form-grid__wide {
  grid-column: 1 / -1;
}

.editor-general {
  grid-template-columns: 2fr 1fr;
}

.editor-general__wide {
  grid-column: 1 / -1;
}

.catalog-filters {
  grid-template-columns:
    minmax(220px, 1fr)
    minmax(180px, 260px)
    auto;
}

.product-picker-item {
  grid-template-columns: auto 58px minmax(0, 1fr) auto;
}

.product-picker-item__price {
  grid-column: auto;
  text-align: right;
}

/*
 * Сворачиваемые общие настройки конфигуратора.
 */
.editor-general__header {
  display: flex;
  grid-column: 1 / -1;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.editor-general__header h3,
.editor-general__header p {
  margin: 0;
}

.editor-general__header p {
  margin-top: 3px;
  color: var(--dd-color-text-muted);
  font-size: 13px;
}

.editor-general.is-collapsed {
  display: block;
  padding-top: 12px;
  padding-bottom: 12px;
}