.sgpa-editor-placeholder,
.sgpa-empty-proxy {
  display: block;
}

.sgpa-editor-placeholder {
  border: 1px dashed #cbd5e1;
  background: #f8fafc;
  color: #475569;
  padding: 14px 16px;
  border-radius: 14px;
}

.sgpa-widget {
  --sgpa-surface: #ffffff;
  --sgpa-text: #111827;
  --sgpa-muted: #6b7280;
  --sgpa-border: #e5e7eb;
  --sgpa-accent: #d94b3d;
  --sgpa-accent-dark: #bf3d31;
  --sgpa-soft: #f4f4f5;
  --sgpa-radius: 18px;
}

.sgpa-widget .sgpa-section-title {
  margin: 0 0 18px;
}

.sgpa-details-list,
.sgpa-card-grid,
.sgpa-diagram-grid {
  display: grid;
  gap: 18px;
}

.sgpa-card-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.sgpa-card-grid > [hidden] {
  display: none !important;
}

.sgpa-details-row,
.sgpa-doc-card,
.sgpa-diagram-card,
.sgpa-note-box {
  background: var(--sgpa-surface);
  border: 1px solid var(--sgpa-border);
  border-radius: var(--sgpa-radius);
}

.sgpa-details-row {
  display: grid;
  gap: 14px;
  padding: 18px;
}

.sgpa-details-row.sgpa-details-row--spec {
  grid-template-columns: minmax(140px, 220px) 1fr;
}

.sgpa-details-row.sgpa-details-row--stacked {
  grid-template-columns: 1fr;
}

.sgpa-details-label,
.sgpa-feature-title,
.sgpa-doc-title,
.sgpa-group-title {
  font-weight: 700;
}

.sgpa-details-value,
.sgpa-feature-value,
.sgpa-doc-meta,
.sgpa-diagram-caption,
.sgpa-note-text {
  color: var(--sgpa-muted);
  line-height: 1.55;
}

.sgpa-details-label-wrap {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  min-width: 0;
}

.sgpa-details-row__content,
.sgpa-feature-content,
.sgpa-doc-card__copy {
  min-width: 0;
}

.sgpa-feature-content,
.sgpa-doc-card__body {
  display: grid;
  gap: 10px;
}

.sgpa-feature-row {
  display: grid;
  grid-template-columns: 40px 1fr;
  align-items: start;
  gap: 14px;
}

.sgpa-feature-row--iconless {
  grid-template-columns: 1fr;
}

.sgpa-feature-badge,
.sgpa-spec-badge {
  width: 40px;
  min-width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: rgba(217, 75, 61, 0.12);
  color: var(--sgpa-accent);
  font-weight: 700;
  overflow: hidden;
}

.sgpa-feature-badge svg,
.sgpa-spec-badge svg,
.sgpa-doc-card__icon svg {
  fill: currentColor;
}

.sgpa-doc-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 20px;
  height: 100%;
}

.sgpa-doc-card__top {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.sgpa-doc-card__icon {
  width: 48px;
  min-width: 48px;
  height: 48px;
  border-radius: 14px;
  background: rgba(217, 75, 61, 0.1);
  color: var(--sgpa-accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  overflow: hidden;
}

.sgpa-doc-card__icon-text {
  line-height: 1;
}

.sgpa-doc-card__actions {
  margin-top: auto;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: stretch;
}

.sgpa-button {
  appearance: none;
  border: 0;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: 14px;
  font-weight: 600;
  transition: background-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.sgpa-button__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.sgpa-button__icon svg {
  fill: currentColor;
}

.sgpa-button--view {
  background: var(--sgpa-soft);
  color: #111827;
}

.sgpa-button--view:hover {
  background: #e9eaed;
}

.sgpa-button--download {
  background: var(--sgpa-accent);
  color: #fff;
}

.sgpa-button--download:hover {
  background: var(--sgpa-accent-dark);
  color: #fff;
}

.sgpa-doc-card--buttons-equal .sgpa-button {
  flex: 1 1 0;
}

.sgpa-doc-card--buttons-full .sgpa-button {
  flex: 1 1 100%;
  width: 100%;
}

.sgpa-group + .sgpa-group {
  margin-top: 28px;
}

.sgpa-group-see-more-wrap {
  margin-top: 16px;
  display: flex;
}

.sgpa-group-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
}

.sgpa-group-tabs[data-sgpa-wrap='no'] {
  flex-wrap: nowrap;
  overflow-x: auto;
  padding-bottom: 4px;
}

.sgpa-group-tabs[data-sgpa-width-mode='equal'] .sgpa-group-tab {
  flex: 1 1 0;
}

.sgpa-group-tabs[data-sgpa-width-mode='full'] .sgpa-group-tab {
  flex: 1 1 100%;
  width: 100%;
}

.sgpa-group-tab {
  appearance: none;
  border: 0;
  cursor: pointer;
  padding: 12px 16px;
  border-radius: 14px;
  background: var(--sgpa-soft);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.sgpa-group-tab.is-active {
  background: var(--sgpa-accent);
  color: #fff;
}

.sgpa-guide-preview {
  --sgpa-guide-preview-clip-right: 40px;
  --sgpa-guide-preview-clip-bottom: 28px;
  width: 180px;
  height: 240px;
  max-width: 100%;
  border-radius: 14px;
  background: linear-gradient(135deg, #f4f4f5, #e5e7eb);
  overflow: hidden;
  position: relative;
  flex-shrink: 0;
}

.sgpa-guide-preview__status {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  text-align: center;
  color: #64748b;
  font-size: 14px;
  line-height: 1.4;
}

.sgpa-guide-preview::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(255,255,255,0), rgba(255,255,255,0.45), rgba(255,255,255,0));
  transform: translateX(-100%);
  animation: sgpa-preview-shimmer 1.5s infinite;
}

.sgpa-guide-preview.is-ready::before,
.sgpa-guide-preview.is-failed::before {
  display: none;
}

.sgpa-guide-preview.is-ready .sgpa-guide-preview__status {
  display: none;
}

.sgpa-guide-preview__frame {
  width: calc(100% + var(--sgpa-guide-preview-clip-right));
  height: calc(100% + var(--sgpa-guide-preview-clip-bottom));
  display: block;
  border: 0;
  background: #fff;
  pointer-events: none;
  margin-right: calc(var(--sgpa-guide-preview-clip-right) * -1);
  margin-bottom: calc(var(--sgpa-guide-preview-clip-bottom) * -1);
}

.sgpa-guide-preview__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.sgpa-guide-preview.is-failed {
  background: #f8fafc;
  border: 1px dashed #cbd5e1;
}

.sgpa-guide-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.sgpa-doc-card--has-preview.sgpa-doc-card--preview-above {
  display: flex;
  flex-direction: column;
}

.sgpa-doc-card--has-preview.sgpa-doc-card--preview-left {
  display: grid;
  grid-template-columns: minmax(120px, 180px) 1fr;
  align-items: start;
}

.sgpa-doc-card--has-preview.sgpa-doc-card--preview-left .sgpa-doc-card__body {
  height: 100%;
}

.sgpa-diagram-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.sgpa-diagram-card {
  padding: 14px;
}

.sgpa-diagram-card img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
}

.sgpa-diagram-caption {
  margin-top: 10px;
  text-align: center;
}

.sgpa-note-box {
  padding: 18px 20px;
  display: flex;
  gap: 12px;
}

.sgpa-note-box--top {
  flex-direction: column;
}

.sgpa-note-box__icon {
  color: var(--sgpa-accent);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.sgpa-note-box__icon svg {
  fill: currentColor;
}

.sgpa-nav-panel {
  --sgpa-nav-row-gap: 0px;
  --sgpa-nav-indent: 18px;
  --sgpa-nav-children-gap: 0px;
  display: grid;
  gap: var(--sgpa-nav-row-gap);
}

.sgpa-nav-scroll-shell {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: 8px;
}

.sgpa-nav-scroll-shell.no-scroll-arrows {
  display: block;
}

.sgpa-nav-scroll {
  --sgpa-nav-scrollbar-thumb: rgba(107, 114, 128, 0.45);
  --sgpa-nav-scrollbar-track: transparent;
  --sgpa-nav-scrollbar-size: 10px;
  --sgpa-nav-scrollbar-radius: 999px;
  max-height: none;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-color: var(--sgpa-nav-scrollbar-thumb) var(--sgpa-nav-scrollbar-track);
  scrollbar-width: auto;
}

.sgpa-nav-scroll::-webkit-scrollbar {
  width: var(--sgpa-nav-scrollbar-size);
  height: var(--sgpa-nav-scrollbar-size);
}

.sgpa-nav-scroll::-webkit-scrollbar-button,
.sgpa-nav-scroll::-webkit-scrollbar-button:single-button,
.sgpa-nav-scroll::-webkit-scrollbar-button:double-button {
  width: 0 !important;
  height: 0 !important;
  display: none !important;
  background: transparent !important;
  -webkit-appearance: none;
}

.sgpa-nav-scroll::-webkit-scrollbar-track {
  background: var(--sgpa-nav-scrollbar-track);
}

.sgpa-nav-scroll::-webkit-scrollbar-thumb {
  background: var(--sgpa-nav-scrollbar-thumb);
  border-radius: var(--sgpa-nav-scrollbar-radius);
}

.sgpa-nav-scroll.is-scrollbar-hidden {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.sgpa-nav-scroll.is-scrollbar-hidden::-webkit-scrollbar {
  width: 0;
  height: 0;
  display: none;
}

.sgpa-nav-scroll[data-sgpa-scrollbar-side='left'] {
  direction: rtl;
}

.sgpa-nav-scroll[data-sgpa-scrollbar-side='left'] > .sgpa-nav-panel {
  direction: ltr;
}

.sgpa-nav-scroll-arrow {
  appearance: none;
  -webkit-appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  min-width: 32px;
  height: 32px;
  margin: 0 auto;
  border: 1px solid transparent;
  border-radius: 999px;
  background: rgba(255,255,255,0.95);
  color: #6b7280;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease, opacity 0.2s ease;
}

.sgpa-nav-scroll-arrow svg {
  fill: currentColor;
}

.sgpa-nav-scroll-arrow.is-disabled,
.sgpa-nav-scroll-arrow:disabled {
  opacity: 0.35;
  cursor: default;
}

.sgpa-nav-scroll-shell:not(.is-scrollable) .sgpa-nav-scroll-arrow {
  display: none;
}

.sgpa-nav-node + .sgpa-nav-node {
  border-top: 1px solid var(--sgpa-border);
}

.sgpa-nav-link-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.sgpa-nav-item--term,
.sgpa-nav-item--product {
  display: block;
}

.sgpa-nav-link {
  display: flex;
  align-items: center;
  text-decoration: none;
  transition: background-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

button.sgpa-nav-link {
  appearance: none;
  -webkit-appearance: none;
  width: 100%;
  border: 0;
  background: transparent !important;
  text-align: left;
  cursor: pointer;
  box-shadow: none;
}

.sgpa-nav-link:hover,
.sgpa-nav-link:focus {
  text-decoration: none;
}

.sgpa-nav-link--term,
.sgpa-nav-link--product {
  color: #111827;
}

.sgpa-nav-link__content {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  width: 100%;
}

.sgpa-nav-link__text {
  min-width: 0;
  flex: 1 1 auto;
}

.sgpa-nav-link__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  min-width: 28px;
  height: 28px;
  border-radius: 999px;
  background: rgba(217, 75, 61, 0.08);
  color: var(--sgpa-accent);
  overflow: hidden;
}

.sgpa-nav-link__icon svg {
  fill: currentColor;
}

.sgpa-nav-item--depth-1 .sgpa-nav-link--term {
  font-size: 1.1rem;
}

.sgpa-nav-link__status {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: flex-end;
  align-items: center;
  margin-inline-start: 10px;
}

.sgpa-nav-status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 22px;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1;
  text-transform: uppercase;
}

.sgpa-nav-status--featured {
  background: rgba(34, 94, 168, 0.12);
  color: #225ea8;
}

.sgpa-nav-status--sale {
  background: rgba(15, 118, 110, 0.12);
  color: #0f766e;
}

.sgpa-nav-children {
  display: grid;
  gap: var(--sgpa-nav-children-gap);
  padding-left: var(--sgpa-nav-indent);
}

.sgpa-nav-products {
  display: grid;
  gap: 8px;
  padding: 8px 0 0;
  margin-bottom: 0;
}

.sgpa-nav-toggle {
  appearance: none;
  -webkit-appearance: none;
  border: 0;
  background: transparent !important;
  color: #6b7280;
  cursor: pointer;
  width: 32px;
  min-width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  transition: background-color 0.2s ease, color 0.2s ease;
  box-shadow: none;
}

.sgpa-nav-toggle__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.sgpa-nav-toggle__icon svg {
  fill: currentColor;
}

.sgpa-nav-toggle__icon--expanded {
  display: none;
}

.sgpa-nav-node.is-expanded > .sgpa-nav-item .sgpa-nav-toggle__icon--collapsed {
  display: none;
}

.sgpa-nav-node.is-expanded > .sgpa-nav-item .sgpa-nav-toggle__icon--expanded {
  display: inline-flex;
}

.sgpa-modal {
  position: fixed;
  inset: 0;
  z-index: 999999;
  display: none;
}

.sgpa-modal.is-open {
  display: block;
}

.sgpa-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
}

.sgpa-modal__panel {
  position: absolute;
  top: 4vh;
  left: 4vw;
  width: 92vw;
  height: 92vh;
  background: #fff;
  border-radius: 18px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.sgpa-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 22px;
  background: var(--sgpa-modal-header-bg, #fff);
  border-bottom: 1px solid var(--sgpa-border);
}

.sgpa-modal__title {
  font-size: 20px;
  font-weight: 700;
  color: var(--sgpa-modal-title-color, #111827);
}

.sgpa-modal__actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.sgpa-modal__download {
  appearance: none;
  -webkit-appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--sgpa-modal-download-padding, 10px 16px);
  border-radius: var(--sgpa-modal-download-radius, 12px);
  border: 1px solid var(--sgpa-modal-download-border, transparent);
  background: var(--sgpa-modal-download-bg, var(--sgpa-accent)) !important;
  color: var(--sgpa-modal-download-color, #fff) !important;
  text-decoration: none;
  font-weight: 600;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.sgpa-modal__download:visited,
.sgpa-modal__download:hover,
.sgpa-modal__download:focus {
  text-decoration: none;
}

.sgpa-modal__download:visited {
  color: var(--sgpa-modal-download-color, #fff) !important;
}

.sgpa-modal__download:hover,
.sgpa-modal__download:focus {
  background: var(--sgpa-modal-download-bg-hover, var(--sgpa-accent-dark)) !important;
  color: var(--sgpa-modal-download-color-hover, #fff) !important;
  border-color: var(--sgpa-modal-download-border-hover, var(--sgpa-modal-download-border, transparent));
}

.sgpa-modal__close {
  appearance: none;
  -webkit-appearance: none;
  width: var(--sgpa-modal-close-size, 40px);
  min-width: var(--sgpa-modal-close-size, 40px);
  height: var(--sgpa-modal-close-size, 40px);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 1px solid var(--sgpa-modal-close-border, transparent);
  border-radius: var(--sgpa-modal-close-radius, 999px);
  background: var(--sgpa-modal-close-bg, var(--sgpa-soft));
  color: var(--sgpa-modal-close-color, #111827);
  font-size: var(--sgpa-modal-close-icon-size, 24px);
  line-height: 1;
  text-align: center;
  font-family: inherit;
  font-weight: 400;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.sgpa-modal__close:hover,
.sgpa-modal__close:focus {
  background: var(--sgpa-modal-close-bg-hover, #e5e7eb) !important;
  color: var(--sgpa-modal-close-color-hover, var(--sgpa-modal-close-color, #111827));
  border-color: var(--sgpa-modal-close-border-hover, var(--sgpa-modal-close-border, transparent));
}

.sgpa-modal__body {
  flex: 1 1 auto;
  min-height: 0;
}

.sgpa-modal__iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

body.sgpa-modal-open {
  overflow: hidden;
}

.sgpa-archive-grid {
  display: grid;
  gap: 24px;
}

.sgpa-archive-is-loading {
  cursor: progress;
}

.sgpa-widget--archive-grid.is-loading,
.sgpa-widget--archive-filters.is-loading {
  opacity: 0.68;
  transition: opacity 0.16s ease;
}

.sgpa-archive-grid.is-equalize-height .sgpa-archive-grid__items {
  align-items: stretch;
}

.sgpa-archive-grid.is-equalize-height .sgpa-archive-card {
  height: 100%;
}

.sgpa-archive-grid.is-level-buttons .sgpa-archive-card__content {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.sgpa-archive-grid__items {
  --sgpa-archive-columns: 4;
  display: grid;
  grid-template-columns: repeat(var(--sgpa-archive-columns), minmax(0, 1fr));
  gap: 24px;
}

.sgpa-archive-card {
  display: flex;
  flex-direction: column;
  gap: 0;
  min-height: 100%;
  border: 1px solid var(--sgpa-border);
  border-radius: var(--sgpa-radius);
  background: #fff;
  overflow: hidden;
}

.sgpa-archive-card__media {
  --sgpa-archive-media-ratio: 1 / 1;
  --sgpa-archive-image-fit: cover;
  display: block;
  aspect-ratio: var(--sgpa-archive-media-ratio);
  overflow: hidden;
  background: var(--sgpa-soft);
}

.sgpa-archive-card__media.is-auto {
  aspect-ratio: auto;
}

.sgpa-archive-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: var(--sgpa-archive-image-fit);
}

.sgpa-archive-card__content {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: 18px;
}

.sgpa-archive-card__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.sgpa-archive-card__meta {
  font-size: 0.9rem;
  color: var(--sgpa-muted);
}

.sgpa-archive-card__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  min-height: 28px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(217, 75, 61, 0.12);
  color: var(--sgpa-accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.sgpa-archive-card__badge--featured {
  background: rgba(34, 94, 168, 0.12);
  color: #225ea8;
}

.sgpa-archive-card__badge--sale {
  background: rgba(15, 118, 110, 0.12);
  color: #0f766e;
}

.sgpa-archive-card__title {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--sgpa-text);
}

.sgpa-archive-card__title a {
  color: inherit;
  text-decoration: none;
}

.sgpa-archive-card__description {
  color: var(--sgpa-muted);
  line-height: 1.6;
}

.sgpa-archive-card__item-names {
  --sgpa-item-names-line-clamp: 2;
  color: var(--sgpa-muted);
  line-height: 1.55;
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: var(--sgpa-item-names-line-clamp);
  -webkit-box-orient: vertical;
}

.sgpa-archive-card__count {
  font-weight: 600;
}

.sgpa-archive-card__button {
  margin-top: var(--sgpa-archive-button-gap, auto);
  width: fit-content;
}

.sgpa-widget--archive-filters {
  display: grid;
  gap: 18px;
}

.sgpa-archive-filters__form {
  display: grid;
  gap: 18px;
}

.sgpa-archive-filters__form.is-loading {
  pointer-events: none;
}

.sgpa-archive-filters__group {
  display: grid;
  gap: 10px;
}

.sgpa-archive-filters__label {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--sgpa-text);
}

.sgpa-archive-filter-options {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.sgpa-archive-filter-option {
  position: relative;
}

.sgpa-archive-filter__input {
  position: absolute;
  inset: 0;
  width: 1px;
  height: 1px;
  margin: 0;
  padding: 0;
  opacity: 0;
  pointer-events: none;
}

.sgpa-archive-filter-options--scroll {
  flex-wrap: nowrap;
  overflow-x: auto;
  overflow-y: hidden;
  padding-bottom: 4px;
}

.sgpa-archive-filter-options--tabs,
.sgpa-archive-filter-options--segmented {
  gap: 8px;
}

.sgpa-archive-filters__group--dropdown .sgpa-archive-filter-options {
  align-items: stretch;
}

.sgpa-archive-filter-dropdown {
  position: relative;
  width: min(100%, 420px);
}

.sgpa-archive-filter-dropdown__summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 42px;
  padding: 10px 16px;
  border: 1px solid var(--sgpa-border);
  border-radius: 14px;
  background: #fff;
  color: var(--sgpa-text);
  font-weight: 600;
  cursor: pointer;
  user-select: none;
}

.sgpa-archive-filter-dropdown__summary::-webkit-details-marker {
  display: none;
}

.sgpa-archive-filter-dropdown__chevron {
  width: 10px;
  height: 10px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  transition: transform 0.2s ease;
}

.sgpa-archive-filter-dropdown[open] .sgpa-archive-filter-dropdown__chevron {
  transform: rotate(-135deg);
}

.sgpa-archive-filter-dropdown__panel {
  position: absolute;
  z-index: 30;
  top: calc(100% + 8px);
  left: 0;
  min-width: 220px;
  width: max-content;
  max-width: min(100vw - 28px, 560px);
  max-height: 320px;
  overflow: auto;
  padding: 10px;
  border: 1px solid var(--sgpa-border);
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 14px 26px rgba(15, 23, 42, 0.14);
}

.sgpa-archive-filter-options--dropdown {
  display: grid;
  gap: 8px;
}

.sgpa-archive-filter-options--dropdown .sgpa-archive-filter-option {
  width: 100%;
}

.sgpa-archive-filter-options--dropdown .sgpa-archive-filter {
  width: 100%;
  justify-content: flex-start;
  border-radius: 10px;
}

.sgpa-archive-filter {
  appearance: none;
  -webkit-appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  padding: 10px 16px;
  border: 1px solid var(--sgpa-border);
  border-radius: 999px;
  background: #fff;
  color: var(--sgpa-text);
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.sgpa-archive-filter__input:focus-visible + .sgpa-archive-filter {
  outline: 2px solid var(--sgpa-accent);
  outline-offset: 2px;
}

.sgpa-archive-filter__input:disabled + .sgpa-archive-filter {
  cursor: default;
}

.sgpa-archive-filter:hover,
.sgpa-archive-filter:focus {
  border-color: var(--sgpa-accent);
  color: var(--sgpa-accent);
}

.sgpa-archive-filter__input:checked + .sgpa-archive-filter,
.sgpa-archive-filter.is-active {
  background: var(--sgpa-accent);
  border-color: var(--sgpa-accent);
  color: #fff;
}

.sgpa-archive-filters__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.sgpa-archive-filter-action {
  display: inline-flex;
}

.sgpa-archive-filters__actions .sgpa-button {
  min-width: 120px;
}

@keyframes sgpa-preview-shimmer {
  to {
    transform: translateX(100%);
  }
}

@media (max-width: 767px) {
  .sgpa-archive-grid__items {
    grid-template-columns: 1fr;
  }

  .sgpa-card-grid,
  .sgpa-diagram-grid {
    grid-template-columns: 1fr;
  }

  .sgpa-details-row.sgpa-details-row--spec,
  .sgpa-feature-row,
  .sgpa-doc-card--has-preview.sgpa-doc-card--preview-left {
    grid-template-columns: 1fr;
  }

  .sgpa-nav-children {
    padding-left: 12px;
  }

  .sgpa-button,
  .sgpa-doc-card--buttons-equal .sgpa-button,
  .sgpa-doc-card--buttons-full .sgpa-button {
    flex: 1 1 100%;
    width: 100%;
  }

  .sgpa-guide-preview {
    width: 100%;
    height: 220px;
  }
}