/* Flash catalog — embedded in #flash (Evil0ctopus navy/cyan) */

#flash {
  --cat-bg: #0b0f14;
  --cat-elevated: #121820;
  --cat-panel: #121820;
  --cat-border: #243041;
  --cat-border-strong: rgba(34, 211, 238, 0.35);
  --cat-accent: #22d3ee;
  --cat-accent-dim: #0891b2;
  --cat-accent-soft: rgba(34, 211, 238, 0.1);
  --cat-focus: #67e8f9;
  --cat-text: #e8eef6;
  --cat-muted: #94a3b8;
  --cat-danger: #f87171;
  --cat-warn: #fbbf24;
  --cat-warn-soft: rgba(251, 191, 36, 0.1);
  --cat-radius: 10px;
  --cat-radius-sm: 6px;
  --cat-font: system-ui, -apple-system, "Segoe UI", Roboto, Ubuntu, Cantarell,
    "Noto Sans", "Helvetica Neue", Arial, sans-serif;
  --cat-mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --cat-shadow: 0 1px 0 rgba(255, 255, 255, 0.03) inset,
    0 8px 28px rgba(0, 0, 0, 0.35);
  --cat-glow: 0 0 24px rgba(34, 211, 238, 0.12);
}

#flash .flash-catalog code {
  font-family: var(--cat-mono);
  font-size: 0.9em;
  color: var(--cat-accent);
}

#flash .catalog-auth,
#flash #catalog-load-error {
  margin: 0 0 1.25rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid rgba(251, 191, 36, 0.28);
  border-left: 3px solid var(--cat-warn);
  background: var(--cat-warn-soft);
  color: var(--cat-text);
  font-size: 0.9rem;
  border-radius: 0 var(--cat-radius-sm) var(--cat-radius-sm) 0;
  max-width: 46rem;
}

#flash .catalog-auth strong,
#flash #catalog-load-error strong {
  color: var(--cat-warn);
}

#flash .catalog-toolbar {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 1rem;
}

#flash .catalog-search-wrap {
  position: relative;
}

#flash .catalog-search-wrap label {
  position: static;
  display: block;
  width: auto;
  height: auto;
  margin-bottom: 0.35rem;
  overflow: visible;
  clip: auto;
  color: var(--cat-text);
  font-size: 0.78rem;
  font-weight: 600;
}

#flash .catalog-search {
  width: 100%;
  padding: 0.7rem 0.9rem 0.7rem 2.4rem;
  border: 1px solid var(--cat-border);
  border-radius: var(--cat-radius);
  background: var(--cat-elevated);
  color: var(--cat-text);
  font: inherit;
  font-size: 0.95rem;
}

#flash .catalog-search::placeholder {
  color: var(--cat-muted);
}

#flash .catalog-search:focus {
  border-color: var(--cat-border-strong);
  box-shadow: 0 0 0 3px var(--cat-accent-soft);
  outline: none;
}

#flash .catalog-search-wrap::before {
  content: "";
  position: absolute;
  left: 0.9rem;
  top: 50%;
  width: 0.7rem;
  height: 0.7rem;
  transform: translateY(-55%);
  border: 1.5px solid var(--cat-muted);
  border-radius: 50%;
  box-shadow: 0.35rem 0.35rem 0 -0.28rem var(--cat-muted);
  pointer-events: none;
  opacity: 0.85;
}

#flash .catalog-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

#flash .filter-chip {
  appearance: none;
  border: 1px solid var(--cat-border);
  background: var(--cat-elevated);
  color: var(--cat-muted);
  font: inherit;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  padding: 0.38rem 0.75rem;
  border-radius: 999px;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s, background 0.15s, box-shadow 0.15s;
}

#flash .filter-chip:hover {
  color: var(--cat-text);
  border-color: var(--cat-border-strong);
}

#flash .filter-chip.is-active {
  color: #0b0f14;
  background: var(--cat-accent);
  border-color: var(--cat-accent);
  box-shadow: var(--cat-glow);
  font-weight: 600;
}

#flash .catalog-meta-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  font-size: 0.8rem;
  color: var(--cat-muted);
}

#flash .catalog-meta-bar .count strong {
  color: var(--cat-accent);
  font-weight: 600;
}

#flash .catalog-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  align-items: start;
}

@media (min-width: 900px) {
  #flash .catalog-layout {
    grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
  }

  #flash .catalog-detail {
    position: sticky;
    top: calc(var(--header-h, 3.75rem) + 0.75rem);
  }
}

#flash .firmware-list {
  list-style: none;
  margin: 0;
  padding: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-height: min(70vh, 38rem);
  overflow-y: auto;
  border: 1px solid var(--cat-border);
  border-radius: var(--cat-radius);
  background: rgba(11, 15, 20, 0.55);
  scrollbar-width: thin;
  scrollbar-color: var(--cat-accent-dim) var(--cat-elevated);
}

#flash .firmware-list::-webkit-scrollbar {
  width: 8px;
}

#flash .firmware-list::-webkit-scrollbar-thumb {
  background: var(--cat-accent-dim);
  border-radius: 4px;
}

#flash .firmware-list > li {
  margin: 0;
  padding: 0;
}

#flash .firmware-card {
  display: block;
  width: 100%;
  text-align: left;
  margin: 0;
  padding: 0.9rem 1rem;
  border: 1px solid var(--cat-border);
  border-radius: var(--cat-radius);
  background: var(--cat-elevated);
  color: inherit;
  font: inherit;
  cursor: pointer;
  box-shadow: var(--cat-shadow);
  transition: background 0.12s, border-color 0.12s, box-shadow 0.12s;
}

#flash .firmware-card:hover {
  border-color: var(--cat-border-strong);
  background: #161e28;
}

#flash .firmware-card.is-selected {
  border-color: var(--cat-accent);
  box-shadow: var(--cat-glow), var(--cat-shadow);
  background: #152028;
}

#flash .firmware-card--own {
  border-color: rgba(34, 211, 238, 0.4);
}

#flash .firmware-card--own.is-selected {
  border-color: var(--cat-accent);
}

#flash .firmware-card-top {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.4rem 0.75rem;
  margin-bottom: 0.35rem;
}

#flash .firmware-card-name {
  font-size: 0.98rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--cat-text);
}

#flash .firmware-card-desc {
  margin: 0 0 0.55rem;
  color: var(--cat-muted);
  font-size: 0.84rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

#flash .firmware-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
}

#flash .chip-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.18rem 0.5rem;
  border: 1px solid var(--cat-border-strong);
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 550;
  letter-spacing: 0.02em;
  color: var(--cat-accent);
  background: var(--cat-accent-soft);
}

#flash .status-badge {
  display: inline-flex;
  padding: 0.18rem 0.5rem;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 550;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
}

#flash .status-badge--ready {
  color: #0b0f14;
  background: var(--cat-accent);
  border-color: var(--cat-accent);
}

#flash .status-badge--pending {
  color: var(--cat-warn);
  border-color: rgba(251, 191, 36, 0.4);
  background: var(--cat-warn-soft);
}

#flash .status-badge--coming-soon {
  color: var(--cat-muted);
  border-color: var(--cat-border);
  background: transparent;
}

#flash .status-badge--link-out {
  color: var(--cat-accent-dim);
  border-color: var(--cat-border-strong);
  background: var(--cat-accent-soft);
}

#flash .tag-pill {
  font-size: 0.68rem;
  color: var(--cat-muted);
  border: 1px solid var(--cat-border);
  padding: 0.12rem 0.4rem;
  border-radius: 999px;
  letter-spacing: 0.01em;
}

#flash .tag-pill--draft {
  color: var(--cat-warn);
  border-color: rgba(251, 191, 36, 0.35);
}

#flash .empty-state {
  padding: 2rem 1rem;
  text-align: center;
  color: var(--cat-muted);
}

#flash .catalog-detail {
  border: 1px solid var(--cat-border);
  border-radius: var(--cat-radius);
  background: var(--cat-panel);
  box-shadow: var(--cat-shadow);
  padding: 1.15rem 1.2rem 1.3rem;
  min-height: 16rem;
}

#flash .detail-kicker {
  margin: 0 0 0.35rem;
  font-size: 0.72rem;
  font-weight: 550;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cat-muted);
}

#flash .detail-title {
  margin: 0 0 0.55rem;
  font-size: 1.25rem;
  font-weight: 650;
  letter-spacing: -0.02em;
  color: var(--cat-text);
}

#flash .detail-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
}

#flash .detail-blurb {
  margin: 0 0 0.85rem;
  color: var(--cat-text);
  font-size: 0.92rem;
}

#flash .detail-dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.35rem 0.85rem;
  margin: 0 0 1rem;
  font-size: 0.84rem;
}

#flash .detail-dl dt {
  color: var(--cat-muted);
  font-size: 0.75rem;
  font-weight: 550;
  padding-top: 0.15rem;
}

#flash .detail-dl dd {
  margin: 0;
  color: var(--cat-text);
  word-break: break-word;
}

#flash .detail-auth {
  margin: 0 0 1rem;
  padding: 0.65rem 0.75rem;
  border: 1px solid rgba(251, 191, 36, 0.28);
  border-left: 3px solid var(--cat-warn);
  background: var(--cat-warn-soft);
  font-size: 0.8rem;
  color: var(--cat-muted);
  border-radius: 0 var(--cat-radius-sm) var(--cat-radius-sm) 0;
}

#flash .detail-auth strong {
  color: var(--cat-warn);
}

#flash .detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  align-items: center;
}

#flash .detail-setup {
  font-size: 0.84rem;
  color: var(--cat-text);
  margin-bottom: 1rem;
}

#flash .detail-setup h3 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

#flash .detail-setup ol {
  padding-left: 1.3rem;
}

#flash .detail-setup li + li {
  margin-top: 0.5rem;
}

#flash .detail-actions .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.6rem 1rem;
  border-radius: var(--cat-radius-sm);
  font: inherit;
  font-size: 0.88rem;
  font-weight: 550;
  letter-spacing: 0.01em;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.15s, color 0.15s, box-shadow 0.15s, border-color 0.15s;
}

#flash .detail-actions .btn-primary {
  background: var(--cat-accent);
  color: #0b0f14;
  font-weight: 650;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
}

#flash .detail-actions .btn-primary:hover:not(:disabled) {
  background: var(--cat-focus);
  color: #0b0f14;
}

#flash .detail-actions .btn-primary:disabled,
#flash .detail-actions .btn-primary[aria-disabled="true"] {
  opacity: 0.45;
  cursor: not-allowed;
  box-shadow: none;
  pointer-events: none;
}

#flash .detail-actions .btn-secondary {
  background: transparent;
  color: var(--cat-accent);
  border-color: var(--cat-border-strong);
}

#flash .detail-actions .btn-secondary:hover {
  background: var(--cat-accent-soft);
  color: var(--cat-focus);
}

#flash .detail-actions .btn-ghost {
  background: transparent;
  color: var(--cat-muted);
  border-color: var(--cat-border);
  font-size: 0.82rem;
}

#flash .detail-actions .btn-ghost:hover {
  color: var(--cat-text);
  border-color: var(--cat-muted);
}

#flash .detail-hint {
  margin: 0.75rem 0 0;
  font-size: 0.78rem;
  color: var(--cat-muted);
}

#flash .detail-placeholder {
  color: var(--cat-muted);
  padding: 1.5rem 0.5rem;
  text-align: center;
}

#flash .esp-install-host:not([hidden]) {
  display: inline-flex;
}

#flash .esp-install-host[hidden] {
  display: none !important;
}

#flash .flash-slot-msg {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.78rem;
  color: var(--cat-warn);
}

#flash .visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

@media (prefers-reduced-motion: reduce) {
  #flash .filter-chip,
  #flash .firmware-card,
  #flash .detail-actions .btn {
    transition: none;
  }
}

/* Guided selection, compatibility passports, and release confidence */
#flash .flash-guide {
  margin: 1.1rem 0;
  border-block: 1px solid var(--cat-border);
}

#flash .flash-guide > summary {
  padding: 0.8rem 0;
  color: var(--cat-accent);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
}

#flash .flash-guide-content {
  max-width: 54rem;
  padding: 0 0 0.9rem;
  color: var(--cat-muted);
  font-size: 0.85rem;
}

#flash .flash-guide-content ol {
  display: grid;
  gap: 0.45rem;
  padding-left: 1.25rem;
}

#flash .flash-guide-content li::marker {
  color: var(--cat-warn);
  font-family: var(--cat-mono);
  font-weight: 700;
}

#flash .flash-guide-content p {
  padding-left: 0.75rem;
  border-left: 2px solid var(--cat-border-strong);
}

#flash .board-finder {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(17rem, 0.9fr);
  gap: 1.5rem;
  align-items: center;
  margin: 1.35rem 0 1.1rem;
  padding: 1.15rem 1.2rem;
  border-left: 3px solid var(--cat-accent);
  background: linear-gradient(105deg, rgba(9, 71, 81, 0.2), rgba(18, 24, 32, 0.72));
}

#flash .finder-kicker {
  margin: 0 0 0.3rem;
  color: var(--cat-warn);
  font-family: var(--cat-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
}

#flash .board-finder h3,
#flash .compare-panel h3 {
  margin: 0 0 0.35rem;
  color: var(--cat-text);
  font-size: 1.15rem;
}

#flash .board-finder-copy > p:last-child {
  max-width: 38rem;
  margin: 0;
  color: var(--cat-muted);
  font-size: 0.84rem;
}

#flash .board-finder-control label {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--cat-text);
  font-size: 0.78rem;
  font-weight: 600;
}

#flash .catalog-select {
  width: 100%;
  min-height: 2.75rem;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--cat-border-strong);
  border-radius: var(--cat-radius-sm);
  background: var(--cat-bg);
  color: var(--cat-text);
  font: inherit;
  font-size: 0.84rem;
}

#flash .catalog-select:focus-visible,
#flash .compare-toggle input:focus-visible {
  outline: 2px solid var(--cat-focus);
  outline-offset: 2px;
}

#flash #board-finder-status {
  margin: 0.35rem 0 0;
  color: var(--cat-muted);
  font-size: 0.74rem;
}

#flash .firmware-list > li {
  display: block;
}

#flash .firmware-list-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.55rem;
  align-items: stretch;
}

#flash .firmware-card {
  min-width: 0;
}

#flash .compare-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 0.3rem;
  width: 4.25rem;
  padding: 0.35rem;
  border: 1px solid var(--cat-border);
  color: var(--cat-muted);
  font-size: 0.65rem;
  cursor: pointer;
}

#flash .compare-toggle input {
  width: 1rem;
  height: 1rem;
  accent-color: var(--cat-accent);
}

#flash .compare-toggle:has(input:checked) {
  color: var(--cat-accent);
  border-color: var(--cat-border-strong);
  background: var(--cat-accent-soft);
}

#flash .compare-panel {
  margin: 1rem 0;
  padding: 1rem 0;
  border-block: 1px solid var(--cat-border-strong);
}

#flash .compare-panel[hidden] {
  display: none !important;
}

#flash .compare-heading-row,
#flash .passport-heading-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.7rem;
}

#flash .compare-table-wrap {
  overflow-x: auto;
  margin-top: 0.75rem;
}

#flash .compare-table {
  width: 100%;
  min-width: 36rem;
  border-collapse: collapse;
  font-size: 0.78rem;
}

#flash .compare-table th,
#flash .compare-table td {
  padding: 0.55rem 0.65rem;
  border-bottom: 1px solid var(--cat-border);
  text-align: left;
  vertical-align: top;
}

#flash .compare-table thead th {
  color: var(--cat-accent);
  font-size: 0.82rem;
}

#flash .compare-table tbody th {
  width: 8.5rem;
  color: var(--cat-muted);
  font-weight: 550;
}

#flash .compare-table td {
  color: var(--cat-text);
}

#flash .compare-note {
  margin: 0.7rem 0 0;
  color: var(--cat-muted);
  font-size: 0.75rem;
}

#flash .catalog-text-button {
  padding: 0.35rem 0;
  border: 0;
  background: transparent;
  color: var(--cat-accent);
  font: inherit;
  font-size: 0.78rem;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

#flash .hardware-passport,
#flash .release-passport {
  margin: 1.1rem 0;
  padding: 0.85rem 0;
  border-top: 1px solid var(--cat-border);
}

#flash .hardware-passport h3,
#flash .release-passport h3,
#flash .demo-panel h3 {
  margin: 0;
  color: var(--cat-text);
  font-size: 0.98rem;
}

#flash .verification-badge {
  max-width: 100%;
  padding: 0.22rem 0.45rem;
  border: 1px solid rgba(251, 191, 36, 0.34);
  color: var(--cat-warn);
  font-size: 0.65rem;
  line-height: 1.3;
}

#flash .passport-grid,
#flash .release-grid {
  display: grid;
  grid-template-columns: minmax(6rem, 0.55fr) minmax(0, 1fr);
  gap: 0.35rem 0.7rem;
  margin: 0.75rem 0;
  font-size: 0.75rem;
}

#flash .passport-grid dt,
#flash .release-grid dt {
  color: var(--cat-muted);
}

#flash .passport-grid dd,
#flash .release-grid dd {
  min-width: 0;
  margin: 0;
  color: var(--cat-text);
  overflow-wrap: anywhere;
}

#flash .board-visual {
  margin: 0.8rem 0 0;
}

#flash .board-visual img {
  width: 100%;
  max-height: 15rem;
  object-fit: cover;
  object-position: top;
  border: 1px solid var(--cat-border-strong);
  background: var(--cat-bg);
}

#flash .board-visual figcaption,
#flash .board-visual-empty,
#flash .verification-note,
#flash .release-empty,
#flash .release-history {
  color: var(--cat-muted);
  font-size: 0.74rem;
  line-height: 1.5;
}

#flash .verification-note {
  margin: 0.65rem 0 0;
}

#flash .release-grid code {
  color: var(--cat-accent);
  overflow-wrap: anywhere;
}

#flash .release-explainer {
  margin: 0.15rem 0 0.55rem;
  color: var(--cat-muted);
  font-size: 0.72rem;
  line-height: 1.45;
}

#flash .release-history {
  padding-left: 1.15rem;
}

#flash .release-history li + li {
  margin-top: 0.35rem;
}

#flash .release-history li span {
  display: block;
}

#flash .release-history-link {
  color: var(--cat-accent);
  font-size: 0.75rem;
}

#flash .preflight-panel {
  margin: 0.9rem 0;
  padding: 0.75rem 0;
  border-block: 1px solid var(--cat-border);
}

#flash .preflight-panel summary {
  color: var(--cat-warn);
  font-size: 0.82rem;
  font-weight: 650;
  cursor: pointer;
}

#flash .preflight-panel > p {
  color: var(--cat-muted);
  font-size: 0.74rem;
}

#flash .preflight-panel label {
  display: grid;
  grid-template-columns: 1rem minmax(0, 1fr);
  gap: 0.5rem;
  margin: 0.55rem 0;
  color: var(--cat-text);
  font-size: 0.76rem;
  line-height: 1.4;
}

#flash .preflight-panel input {
  width: 1rem;
  height: 1rem;
  margin: 0.1rem 0 0;
  accent-color: var(--cat-accent);
}

#flash .preflight-status {
  margin-bottom: 0;
  color: var(--cat-warn) !important;
}

#flash .demo-panel {
  margin-top: 1rem;
  padding: 0.85rem;
  border-left: 3px solid var(--cat-warn);
  background: var(--cat-warn-soft);
}

#flash .demo-panel[hidden] {
  display: none !important;
}

#flash .demo-kicker {
  margin: 0 0 0.35rem;
  color: var(--cat-warn);
  font-family: var(--cat-mono);
  font-size: 0.65rem;
}

#flash #demo-steps {
  display: grid;
  gap: 0.3rem;
  padding-left: 1.2rem;
  color: var(--cat-muted);
  font-size: 0.74rem;
}

#flash #demo-steps li.is-current {
  color: var(--cat-text);
}

#flash #demo-steps li.is-complete::marker {
  color: var(--cat-accent);
}

#flash #demo-status {
  color: var(--cat-warn);
  font-size: 0.74rem;
}

.flash-dialog {
  width: min(32rem, calc(100vw - 2rem));
  max-width: 100%;
  padding: 1.4rem;
  border: 1px solid var(--border-strong);
  background: var(--bg-elevated);
  color: var(--text);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.65);
}

.flash-dialog::backdrop {
  background: rgba(2, 7, 10, 0.78);
  backdrop-filter: blur(4px);
}

.flash-dialog h2 {
  margin: 0 0 0.5rem;
  font-size: 1.2rem;
}

.flash-dialog .finder-kicker {
  margin: 0 0 0.35rem;
  color: #fbbf24;
  font-family: var(--cat-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
}

.flash-dialog p:not(.finder-kicker) {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.flash-dialog-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.85rem;
  align-items: center;
  margin-top: 1.1rem;
}

@media (max-width: 760px) {
  #flash .board-finder {
    grid-template-columns: 1fr;
    gap: 0.9rem;
  }

  #flash .firmware-list-row {
    grid-template-columns: minmax(0, 1fr) 3.5rem;
    gap: 0.35rem;
  }

  #flash .compare-toggle {
    width: 3.5rem;
  }
}

@media (max-width: 420px) {
  #flash .compare-heading-row,
  #flash .passport-heading-row {
    align-items: flex-start;
  }

  #flash .verification-badge {
    font-size: 0.6rem;
  }

  #flash .passport-grid,
  #flash .release-grid {
    grid-template-columns: 5.5rem minmax(0, 1fr);
  }
}

/* First-time visitor flow */
#flash-heading {
  margin-bottom: 0.5rem;
  color: var(--cat-text);
  font-size: 1.9rem;
  line-height: 1.15;
}

#flash .section-intro {
  max-width: 48rem;
  margin: 0 0 1rem;
  font-size: 1rem;
  line-height: 1.5;
}

#flash .catalog-auth {
  max-width: none;
  margin-bottom: 1rem;
  padding: 0.65rem 0.85rem;
  font-size: 0.83rem;
}

#flash .flash-start {
  margin: 1.25rem 0 1rem;
  padding: 1rem 0 0.85rem;
  border-block: 1px solid rgba(103, 232, 249, 0.22);
  background: linear-gradient(100deg, rgba(8, 84, 96, 0.15), transparent 78%);
}

#flash .flash-start > .finder-kicker {
  margin-bottom: 0.3rem;
}

#flash .flash-start > h2 {
  margin: 0;
  color: var(--cat-text);
  font-size: 1.22rem;
  font-weight: 600;
}

#flash .flash-start-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.1rem;
  margin: 0.85rem 0 0;
  padding: 0;
  list-style: none;
}

#flash .flash-start-steps li {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  align-content: start;
  gap: 0.65rem;
  min-width: 0;
  padding-top: 0.75rem;
  border-top: 1px solid var(--cat-border);
}

#flash .start-step-number {
  display: grid;
  place-items: center;
  width: 1.8rem;
  height: 1.8rem;
  color: #0b0f14;
  background: var(--cat-accent);
  border-radius: 50%;
  font-family: var(--cat-mono);
  font-size: 0.82rem;
  font-weight: 700;
}

#flash .flash-start-steps h3 {
  margin: 0 0 0.25rem;
  color: var(--cat-text);
  font-size: 0.88rem;
  line-height: 1.35;
}

#flash .flash-start-steps p {
  margin: 0;
  color: var(--cat-muted);
  font-size: 0.78rem;
  line-height: 1.5;
}

#flash .flash-terms,
#flash .catalog-scope,
#flash .flash-guide {
  border-block: 1px solid var(--cat-border);
}

#flash .flash-terms summary,
#flash .catalog-scope summary,
#flash .flash-guide summary {
  padding: 0.65rem 0;
  color: var(--cat-accent);
  font-size: 0.79rem;
  font-weight: 600;
  cursor: pointer;
}

#flash .flash-terms dl {
  display: grid;
  grid-template-columns: minmax(7rem, 0.28fr) minmax(0, 1fr);
  gap: 0.45rem 0.8rem;
  max-width: 48rem;
  margin: 0 0 0.85rem;
  font-size: 0.78rem;
  line-height: 1.45;
}

#flash .flash-terms dt {
  color: var(--cat-warn);
  font-weight: 650;
}

#flash .flash-terms dd {
  margin: 0;
  color: var(--cat-muted);
}

#flash .catalog-scope-content {
  max-width: 52rem;
  padding-bottom: 0.7rem;
  color: var(--cat-muted);
  font-size: 0.78rem;
  line-height: 1.5;
}

#flash .catalog-scope-content p {
  margin: 0.4rem 0;
}

#flash .board-finder {
  margin-top: 1rem;
  padding: 1rem 1.1rem;
}

#flash .board-finder h3 {
  font-size: 1.1rem;
}

#flash .board-finder-copy > p:last-child,
#flash #board-finder-status {
  line-height: 1.45;
}

#flash .catalog-list-heading {
  margin: 0 0 0.2rem;
  color: var(--cat-text);
  font-size: 1.02rem;
}

#flash .catalog-list-hint {
  margin: 0 0 0.5rem;
  color: var(--cat-muted);
  font-size: 0.76rem;
}

#flash .release-download {
  display: inline-flex;
  min-height: 2.5rem;
  align-items: center;
  margin: 0.15rem 0.6rem 0.6rem 0;
  padding: 0.5rem 0.8rem;
  border: 1px solid var(--cat-accent);
  background: var(--cat-accent);
  color: #0b0f14;
  font-size: 0.78rem;
  font-weight: 650;
  text-decoration: none;
}

#flash .release-download:hover {
  background: var(--cat-focus);
}

#flash .release-all-link {
  display: inline-flex;
  min-height: 2.5rem;
  align-items: center;
  margin: 0.15rem 0 0.6rem;
  padding: 0.4rem 0.5rem;
}

#flash .release-history-link {
  overflow-wrap: anywhere;
}

@media (max-width: 760px) {
  #flash .flash-start-steps {
    grid-template-columns: 1fr;
    gap: 0.2rem;
  }

  #flash .flash-start-steps li {
    grid-template-columns: 1.8rem minmax(0, 1fr);
  }
}

@media (max-width: 420px) {
  #flash-heading {
    font-size: 1.6rem;
  }

  #flash .flash-terms dl {
    grid-template-columns: 1fr;
    gap: 0.15rem;
  }
}