/* @layer components — system view, tokens grid, comments, gallery. */
@layer components {
/* ----- System tab ----- */
.tab-system {
  background: var(--u-accent-bg);
  border-color: var(--u-accent-line);
  color: var(--u-accent);
}
.tab-system:hover { background: var(--u-accent-bg); }
.tab-system.active { color: var(--u-accent); border-color: var(--u-accent); }

/* ----- System view ----- */
.system-view {
  position: absolute;
  inset: 0;
  display: none;
  overflow-y: auto;
  background: var(--u-bg-0);
}
.system-view.active { display: block; }
.system-view::-webkit-scrollbar { width: 8px; }
.system-view::-webkit-scrollbar-thumb { background: var(--u-border); border-radius: var(--u-r-sm); }

.sv {
  max-width: 1280px;
  margin: 0 auto;
  padding: var(--space-7) var(--space-7) var(--space-9);
  font-family: var(--u-font-mono);
}
.sv-empty {
  display: grid;
  place-items: center;
  height: 50vh;
  color: var(--u-fg-3);
}

/* CV-09 header — SKU framing, hairline divider underneath. */
.sv-header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-5);
  border-bottom: 2px solid var(--u-fg-0);
  padding-bottom: var(--u-s-3);
  margin-bottom: var(--u-s-5);
}
.sv-header .sv-title { flex: 1 1 auto; }
.sv-ds-picker {
  display: inline-flex;
  align-items: baseline;
  gap: var(--u-s-2);
  font-family: var(--u-font-mono);
  font-size: 10px;
  letter-spacing: var(--tracking-sku);
  text-transform: uppercase;
  color: var(--u-fg-2);
}
.sv-ds-picker select {
  font-family: var(--u-font-mono);
  font-size: 11px;
  color: var(--u-fg-0);
  background: var(--u-bg-1);
  border: 1px solid var(--u-border);
  border-radius: var(--u-r-sm);
  padding: 2px 6px;
  text-transform: none;
  letter-spacing: 0;
}
.sv-ds-description {
  font-family: var(--u-font-body);
  font-size: var(--type-sm);
  line-height: 1.5;
  color: var(--u-fg-1);
  margin: 0 0 var(--u-s-5);
  max-width: 72ch;
}
.sv-sku {
  font-family: var(--u-font-mono);
  font-size: var(--type-lg);
  font-weight: 700;
  letter-spacing: var(--tracking-sku);
  text-transform: uppercase;
  color: var(--u-fg-0);
}
.sv-title {
  font-family: var(--u-font-mono);
  font-size: var(--type-md);
  color: var(--u-fg-1);
}
.sv-loc {
  font-family: var(--u-font-mono);
  font-size: 10px;
  letter-spacing: var(--tracking-sku);
  text-transform: uppercase;
  color: var(--u-fg-2);
}
.sv-loc code {
  font-family: var(--u-font-mono);
  color: var(--u-accent);
  background: transparent;
  padding: 0;
}

.sv-section {
  margin-bottom: var(--u-s-5);
}
.sv-section h2 {
  font-family: var(--u-font-mono);
  font-size: 10px;
  font-weight: 700;
  color: var(--u-fg-2);
  text-transform: uppercase;
  letter-spacing: var(--tracking-sku);
  margin: 0 0 var(--u-s-3);
  padding-bottom: var(--u-s-2);
  border-bottom: 1px solid var(--u-border);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.sv-section h2 .sv-h-num {
  color: var(--u-fg-1);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.sv-section h3 {
  font-family: var(--u-font-mono);
  font-size: 10px;
  font-weight: 700;
  color: var(--u-fg-2);
  text-transform: uppercase;
  letter-spacing: var(--tracking-sku);
  margin: var(--u-s-3) 0 var(--u-s-2);
  display: flex;
  align-items: baseline;
  gap: var(--u-s-2);
}
.sv-count {
  font-family: var(--u-font-mono);
  font-size: 11px;
  color: var(--u-fg-3);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}

/* CV-09 token surfaces ladder — 6-up grid, hairline gutters, mono labels. */
.sv-tokens-ladder {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  border: 1px solid var(--u-border);
}
.sv-tok-cell {
  border-right: 1px solid var(--u-border);
  border-bottom: 1px solid var(--u-border);
  background: var(--u-bg-1);
  display: flex;
  flex-direction: column;
}
.sv-tok-cell:nth-child(6n) { border-right: 0; }
.sv-tok-cell .sv-tok-swatch {
  height: 56px;
  border-bottom: 1px solid var(--u-border-subtle);
}
.sv-tok-cell .sv-tok-meta {
  padding: var(--u-s-1) var(--u-s-2);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--u-s-1);
  min-width: 0;
}
.sv-tok-cell .sv-tok-name {
  font-family: var(--u-font-mono);
  font-size: 10px;
  color: var(--u-fg-0);
  font-weight: 600;
  background: transparent;
  padding: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sv-tok-cell .sv-tok-value {
  font-family: var(--u-font-mono);
  font-size: 9px;
  color: var(--u-fg-2);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}

/* CV-09 8-step type ladder. Each row: token name · sample at actual size. */
.sv-type-list { display: block; }
.sv-type-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: var(--u-s-4);
  align-items: baseline;
  padding: var(--u-s-2) 0;
  border-bottom: 1px solid var(--u-border-subtle);
}
.sv-type-tok {
  font-family: var(--u-font-mono);
  font-size: 10px;
  color: var(--u-accent);
  letter-spacing: var(--tracking-sku);
  text-transform: uppercase;
  background: transparent;
  padding: 0;
}
.sv-type-sample {
  color: var(--u-fg-0);
  font-family: var(--u-font-mono);
}

.sv-readme {
  font-family: var(--u-font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--u-fg-1);
  background: var(--u-bg-1);
  border: 1px solid var(--u-border);
  border-radius: var(--u-r-md);
  padding: var(--u-s-4);
  white-space: pre-wrap;
  overflow-x: auto;
  max-height: 480px;
  overflow-y: auto;
}

/* Tokens */
.sv-tokens-group { margin-bottom: var(--u-s-3); }
.sv-tokens {
  display: grid;
  gap: var(--u-s-2);
}
.sv-tokens-color { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }
.sv-tokens-font, .sv-tokens-fontsize { grid-template-columns: 1fr; }
.sv-tokens-radius, .sv-tokens-shadow { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }
.sv-tokens-space { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.sv-tokens-other, .sv-tokens-weight, .sv-tokens-leading, .sv-tokens-motion {
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}

.tok {
  background: var(--u-bg-1);
  border: 1px solid var(--u-border);
  border-radius: var(--u-r-md);
  padding: var(--u-s-2);
  display: flex;
  flex-direction: column;
  gap: var(--u-s-2);
  min-width: 0;
}
.tok-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 11px;
  min-width: 0;
}
.tok-meta code {
  font-family: var(--u-font-mono);
  color: var(--u-fg-0);
  font-size: 11px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.tok-meta span {
  font-family: var(--u-font-mono);
  color: var(--u-fg-3);
  font-size: 10px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tok-color { flex-direction: row; align-items: center; }
.tok-swatch {
  width: 48px;
  height: 48px;
  border-radius: var(--u-r-sm);
  border: 1px solid var(--u-border-strong);
  flex: none;
  background-image:
    linear-gradient(45deg, var(--u-border-subtle) 25%, transparent 25%),
    linear-gradient(-45deg, var(--u-border-subtle) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, var(--u-border-subtle) 75%),
    linear-gradient(-45deg, transparent 75%, var(--u-border-subtle) 75%);
  background-size: 12px 12px;
  background-position: 0 0, 0 6px, 6px -6px, -6px 0;
}
.tok-color .tok-swatch { background: inherit; }

.tok-text .tok-sample {
  color: var(--u-fg-0);
  font-size: 18px;
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tok-radius { flex-direction: row; align-items: center; }
.tok-radius .tok-shape {
  width: 48px; height: 48px;
  background: var(--u-bg-3);
  border: 1px solid var(--u-border-strong);
  flex: none;
}
.tok-shadow { flex-direction: row; align-items: center; padding: var(--u-s-3); }
.tok-shadow .tok-shape {
  width: 48px; height: 48px;
  background: var(--u-bg-2);
  border-radius: var(--u-r-md);
  flex: none;
}
.tok-space { flex-direction: column; }
.tok-space .tok-bar {
  height: 8px;
  background: var(--u-accent);
  border-radius: var(--u-r-pill);
  max-width: 100%;
}

/* Galleries (preview / ui_kits) */
.sv-previews {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: var(--u-s-3);
}
.sv-previews-ui_kits {
  grid-template-columns: repeat(auto-fill, minmax(560px, 1fr));
}
.sv-previews-ui_kits .sv-preview-frame {
  aspect-ratio: 16 / 10;
}
.sv-preview-card {
  background: var(--u-bg-1);
  border: 1px solid var(--u-border);
  border-radius: var(--u-r-md);
  overflow: hidden;
  cursor: pointer;
  transition: all 120ms;
}
.sv-preview-card:hover {
  border-color: var(--u-accent-line);
  transform: translateY(-1px);
}
.sv-preview-frame {
  position: relative;
  aspect-ratio: 16 / 10;
  background: var(--u-bg-0);
  border-bottom: 1px solid var(--u-border);
  overflow: hidden;
}
.sv-preview-frame iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 200%;
  height: 200%;
  border: 0;
  transform: scale(0.5);
  transform-origin: top left;
  /* `pointer-events: none` blocks click-through; .sv-preview-card has its own
     onClick that handles opening the file. Keep iframe interactive-blocked so
     hovers/clicks don't get swallowed by the inner specimen. */
  pointer-events: none;
  background: var(--u-bg-0);
}
.sv-preview-foot {
  padding: var(--u-s-2) var(--u-s-3);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.sv-preview-foot strong {
  font-size: 12px;
  color: var(--u-fg-0);
  font-weight: 600;
}
.sv-preview-foot code {
  font-family: var(--u-font-mono);
  font-size: 10px;
  color: var(--u-fg-3);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Components / list */
.sv-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--u-s-1);
}
.sv-list li {
  background: var(--u-bg-1);
  border: 1px solid var(--u-border);
  border-radius: var(--u-r-sm);
  padding: var(--u-s-2) var(--u-s-3);
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.sv-list code {
  font-family: var(--u-font-mono);
  font-size: 12px;
  color: var(--u-fg-0);
  font-weight: 500;
}
.sv-list-path {
  font-family: var(--u-font-mono);
  font-size: 10px;
  color: var(--u-fg-3);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Assets */
.sv-assets {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: var(--u-s-2);
}
.sv-asset {
  background: var(--u-bg-1);
  border: 1px solid var(--u-border);
  border-radius: var(--u-r-sm);
  padding: var(--u-s-3);
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--u-s-2);
}
.sv-asset img {
  max-width: 100%;
  max-height: 80px;
  height: auto;
  width: auto;
  object-fit: contain;
}
.sv-asset figcaption {
  font-family: var(--u-font-mono);
  font-size: 10px;
  color: var(--u-fg-3);
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 100%;
}

/* The shell-side comment bar was removed — the iframe overlay
 * (apps/studio/comments-overlay.tsx) owns the composer + pin bubbles + thread
 * popover, and the StatusBar's "comments N open" slot covers the open-count
 * summary, so the standalone `.comment-bar` strip was redundant. */

/* ----- Right sidebar — Comments panel (CV-10) ----- */
.rsidebar {
  background: var(--u-bg-1);
  border-left: 1px solid var(--u-border);
  display: flex;
  flex-direction: column;
  min-width: 0;
  font-family: var(--u-font-mono);
}
.rsidebar-header {
  padding: var(--u-s-2) var(--u-s-3);
  background: var(--u-bg-2);
  border-bottom: 1px solid var(--u-border);
  display: flex;
  align-items: baseline;
  gap: var(--u-s-2);
}
.rsidebar-header h2 {
  font-family: var(--u-font-mono);
  font-size: var(--type-md);
  font-weight: 700;
  margin: 0;
  color: var(--u-fg-0);
  display: flex;
  align-items: baseline;
  gap: var(--u-s-2);
  letter-spacing: var(--tracking-tight);
}
.rsidebar-header h2 > span:first-child {
  text-transform: lowercase;
}
.rsidebar-header h2 .total {
  font-family: var(--u-font-mono);
  font-size: 10px;
  color: var(--u-fg-2);
  font-weight: 500;
  margin-left: auto;
  font-variant-numeric: tabular-nums;
  letter-spacing: var(--tracking-sku);
  text-transform: uppercase;
}

/* CV-10 tabs: ALL · OPEN · RESOLVED with mono counter chips, active underline. */
.rsidebar-filters {
  display: flex;
  gap: 0;
  background: var(--u-bg-1);
  border-radius: 0;
  border: 0;
  border-bottom: 1px solid var(--u-border);
  padding: 0;
}
.rsidebar-filter {
  flex: 1;
  background: var(--u-bg-1);
  border: 0;
  border-right: 1px solid var(--u-border-subtle);
  color: var(--u-fg-2);
  cursor: pointer;
  font-family: var(--u-font-mono);
  font-size: 10px;
  font-weight: 600;
  padding: var(--u-s-2) var(--u-s-2);
  border-radius: 0;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 6px;
  letter-spacing: var(--tracking-sku);
  text-transform: uppercase;
  position: relative;
  transition: color var(--dur-flip) var(--ease-out),
              background var(--dur-flip) var(--ease-out);
}
.rsidebar-filter:last-child { border-right: 0; }
.rsidebar-filter:hover { color: var(--u-fg-0); background: var(--u-bg-2); }
.rsidebar-filter:focus-visible { outline: none; box-shadow: var(--shadow-focus); z-index: 1; }
.rsidebar-filter.active {
  background: var(--u-bg-0);
  color: var(--u-fg-0);
  box-shadow: none;
  font-weight: 700;
}
.rsidebar-filter.active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 2px;
  background: var(--u-accent);
}
.rsidebar-filter .fc {
  font-family: var(--u-font-mono);
  font-size: 10px;
  color: var(--u-fg-1);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0;
  padding: 0 5px;
  background: var(--u-bg-2);
  border: 1px solid var(--u-border);
}
.rsidebar-filter.active .fc {
  background: var(--u-accent);
  color: var(--u-accent-fg);
  border-color: var(--u-accent);
}

.rsidebar-body {
  flex: 1;
  overflow-y: auto;
  padding: 0;
  background: var(--u-bg-0);
}
.rsidebar-body::-webkit-scrollbar { width: 6px; }
.rsidebar-body::-webkit-scrollbar-thumb { background: var(--u-border); border-radius: var(--u-r-sm); }
.rsidebar-empty {
  padding: var(--u-s-5) var(--u-s-3);
  text-align: center;
  color: var(--u-fg-3);
  font-size: 12px;
  line-height: 1.5;
}
.rsidebar-empty kbd {
  font-family: var(--u-font-mono);
  background: var(--u-bg-2);
  border: 1px solid var(--u-border);
  padding: 1px 5px;
  border-radius: var(--u-r-xs);
  font-size: 11px;
  color: var(--u-fg-1);
}

.rs-group {
  margin-bottom: 0;
}
.rs-group-h {
  display: flex;
  align-items: baseline;
  gap: var(--u-s-2);
  padding: var(--u-s-2) var(--u-s-3);
  font-size: 10px;
  font-weight: 700;
  color: var(--u-fg-2);
  background: var(--u-bg-1);
  border: 0;
  border-top: 1px solid var(--u-border-subtle);
  border-bottom: 1px solid var(--u-border-subtle);
  width: 100%;
  text-align: left;
  cursor: pointer;
  font-family: var(--u-font-mono);
  letter-spacing: var(--tracking-sku);
  text-transform: uppercase;
}
.rs-group-h:hover { color: var(--u-fg-0); background: var(--u-bg-2); }
.rs-group-h:focus-visible { outline: none; box-shadow: var(--shadow-focus); }
.rs-group-h .rs-group-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
  min-width: 0;
}
.rs-group-h .rs-group-count {
  font-family: var(--u-font-mono);
  font-size: 10px;
  color: var(--u-fg-3);
  font-weight: 500;
}

.rs-comment {
  background: var(--u-bg-0);
  border: 0;
  border-bottom: 1px solid var(--u-border-subtle);
  border-left: 2px solid transparent;
  border-radius: 0;
  padding: var(--u-s-2) var(--u-s-3);
  margin: 0;
  cursor: pointer;
  transition: background var(--dur-flip) var(--ease-out),
              border-color var(--dur-flip) var(--ease-out);
  display: flex;
  flex-direction: column;
  gap: var(--u-s-1);
}
.rs-comment:hover {
  background: var(--u-bg-1);
}
.rs-comment:focus-within {
  outline: none;
}
.rs-comment.active-pin {
  background: var(--u-accent-bg);
  border-left-color: var(--u-accent);
  padding-left: calc(var(--u-s-3) - 2px);
}
.rs-comment.resolved {
  opacity: 1;
  color: var(--u-fg-2);
}
.rs-comment-head {
  display: flex;
  align-items: center;
  gap: var(--u-s-2);
}
.rs-num {
  font-family: var(--u-font-mono);
  font-size: 10px;
  background: var(--u-accent);
  color: var(--u-accent-fg);
  border-radius: var(--u-r-sm);
  padding: 1px 6px;
  font-weight: 700;
  flex: none;
  letter-spacing: var(--tracking-sku);
}
.rs-comment.resolved .rs-num {
  background: var(--u-status-success);
  color: var(--u-bg-0);
}
.rs-time {
  font-family: var(--u-font-mono);
  font-size: 10px;
  color: var(--u-fg-3);
  margin-left: auto;
  flex: none;
}
.rs-comment-text {
  font-size: 12px;
  color: var(--u-fg-0);
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-break: break-word;
}
.rs-comment.resolved .rs-comment-text {
  color: var(--u-fg-2);
  text-decoration: line-through;
  text-decoration-color: var(--u-fg-3);
}
.rs-comment-foot {
  display: flex;
  align-items: center;
  gap: var(--u-s-1);
  font-size: 10px;
}
.rs-comment-foot code {
  font-family: var(--u-font-mono);
  font-size: 10px;
  background: var(--u-bg-3);
  color: var(--u-fg-2);
  padding: 1px 5px;
  border-radius: var(--u-r-xs);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
  min-width: 0;
}
.rs-comment-actions {
  display: flex;
  gap: 4px;
  flex: none;
}
.rs-act {
  background: transparent;
  border: 1px solid var(--u-border);
  color: var(--u-fg-2);
  border-radius: var(--u-r-xs);
  padding: 1px 6px;
  font-family: var(--u-font-mono);
  font-size: 10px;
  cursor: pointer;
  line-height: 1.4;
}
.rs-act:hover {
  background: var(--u-bg-3);
  color: var(--u-fg-0);
}
.rs-act.danger:hover {
  background: var(--u-status-error);
  color: var(--u-accent-fg);
  border-color: var(--u-status-error);
}

/* Header — comments toggle button */
.actions .rs-toggle {
  position: relative;
}
.actions .rs-toggle.active {
  background: var(--u-accent-bg);
  color: var(--u-accent);
  border-color: var(--u-accent-line);
}
.actions .rs-toggle .rs-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--u-accent);
  color: var(--u-accent-fg);
  border-radius: var(--u-r-sm);
  padding: 0 5px;
  font-family: var(--u-font-mono);
  font-size: 9px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: var(--tracking-sku);
}

/* Status bar — add comment button */
.add-comment {
  background: transparent;
  color: var(--u-accent);
  border: 1px solid var(--u-accent-line);
  border-radius: var(--u-r-xs);
  padding: 1px 8px;
  font-family: var(--u-font-mono);
  font-size: 10px;
  line-height: 1.4;
  cursor: pointer;
}
.add-comment:hover {
  background: var(--u-accent-bg);
  color: var(--u-accent);
}

/* ----- Help modal -----
   Hosts the cheatsheet that used to live in the left sidebar. Hard-edge card
   + offset shadow per project DS — no blur, no scrim alpha higher than the
   page bg already provides. */
.help-modal-backdrop {
  position: fixed;
  inset: 0;
  background: color-mix(in oklch, var(--u-bg-0) 70%, transparent);
  z-index: 200;
  display: grid;
  place-items: center;
  padding: var(--u-s-4);
}
.help-modal {
  background: var(--u-bg-1);
  border: 1px solid var(--u-fg-0);
  box-shadow: 8px 8px 0 var(--u-fg-0);
  width: min(720px, 100%);
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  font-family: var(--u-font-mono);
}
.help-modal-hd {
  padding: var(--u-s-3) var(--u-s-4);
  border-bottom: 1px solid var(--u-fg-0);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--u-bg-2);
}
.help-modal-hd .title {
  font-weight: 700;
  letter-spacing: var(--tracking-sku);
  text-transform: uppercase;
  font-size: var(--type-xs);
  color: var(--u-fg-0);
}
.help-modal-hd .sku {
  font-size: 10px;
  letter-spacing: var(--tracking-sku);
  color: var(--u-fg-2);
  text-transform: uppercase;
}
.help-modal-close {
  background: transparent;
  border: 1px solid var(--u-border);
  color: var(--u-fg-1);
  cursor: pointer;
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  font-size: 14px;
  line-height: 1;
  font-family: var(--u-font-mono);
}
.help-modal-close:hover { background: var(--u-bg-3); color: var(--u-fg-0); border-color: var(--u-border-strong); }
.help-modal-close:focus-visible { outline: none; box-shadow: var(--shadow-focus); }
.help-modal-body {
  padding: var(--u-s-3) var(--u-s-4);
  overflow-y: auto;
  font-size: var(--type-xs);
  color: var(--u-fg-1);
}
.help-modal-body::-webkit-scrollbar { width: 6px; }
.help-modal-body::-webkit-scrollbar-thumb { background: var(--u-border); }

/* Watch-the-intro player (DDR-166 Phase 1 / T2) — wider modal, no padding
   around the video so it fills edge-to-edge. */
.help-modal--wide { width: min(960px, 100%); }
.intro-video-body { padding: 0; overflow: hidden; }
.intro-video-el { display: block; width: 100%; aspect-ratio: 16 / 9; background: #000; }
.help-modal-body details {
  margin: 0 0 var(--u-s-2);
  border-bottom: 1px solid var(--u-border-subtle);
  padding-bottom: var(--u-s-2);
}
.help-modal-body details:last-child { border-bottom: 0; }
.help-modal-body details > summary {
  cursor: pointer;
  padding: var(--u-s-2) 0;
  font-weight: 700;
  letter-spacing: var(--tracking-sku);
  text-transform: uppercase;
  font-size: 11px;
  color: var(--u-fg-0);
  list-style: none;
  display: flex;
  align-items: center;
  gap: var(--u-s-2);
}
.help-modal-body details > summary::-webkit-details-marker { display: none; }
.help-modal-body details > summary::before {
  content: "▸";
  color: var(--u-fg-2);
  font-size: 10px;
  width: 12px;
}
.help-modal-body details[open] > summary::before { content: "▾"; }
.help-modal-body ul,
.help-modal-body ol {
  margin: 0;
  padding: 0 0 var(--u-s-2) var(--u-s-4);
  list-style: none;
  font-size: 11px;
  line-height: 1.7;
}
.help-modal-body li {
  display: flex;
  align-items: baseline;
  gap: var(--u-s-2);
  padding: 2px 0;
}
.help-modal-body li > span {
  color: var(--u-fg-3);
  font-size: 10px;
  margin-left: auto;
  text-align: right;
}
.help-modal-body kbd {
  font-family: var(--u-font-mono);
  font-size: 10px;
  background: var(--u-bg-2);
  border: 1px solid var(--u-border);
  padding: 1px 5px;
  color: var(--u-fg-0);
}
.help-modal-body code {
  font-family: var(--u-font-mono);
  font-size: 10px;
  color: var(--u-accent);
  background: var(--u-accent-bg);
  padding: 1px 4px;
}
.help-modal-body code i { font-style: normal; color: var(--u-fg-2); }
.help-modal-body ul.cmds li,
.help-modal-body ul.files li {
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
}
.help-modal-body ul.cmds li > span,
.help-modal-body ul.files li > span {
  margin-left: 0;
  text-align: left;
}

/* ----- Tree section header (clickable variant for DS row) ----- */
.tp-section-hd.clickable {
  cursor: pointer;
  user-select: none;
  background: transparent;
  border: 0;
  width: 100%;
  text-align: left;
  font-family: var(--u-font-mono);
  transition: background var(--dur-flip) var(--ease-out);
}
.tp-section-hd.clickable:hover { background: var(--u-bg-2); }
.tp-section-hd.clickable:focus-visible { outline: none; box-shadow: var(--shadow-focus); }
.tp-section-hd.clickable.active {
  background: var(--u-accent-bg);
  color: var(--u-fg-0);
}
.tp-section-hd.clickable.active .pill {
  border-color: var(--u-accent);
  color: var(--u-accent);
}

/* DS section: split header — title button (opens system view) + chevron
   button (expands body). Two child buttons share the row, each a focusable
   target with a distinct aria-label. */
.tp-section-hd.ds-split {
  padding: 0;
  cursor: default;
}
.tp-section-hd.ds-split > button {
  background: transparent;
  border: 0;
  padding: 6px var(--u-s-3) 2px;
  color: inherit;
  font: inherit;
  letter-spacing: inherit;
  text-transform: inherit;
  cursor: pointer;
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
}
.tp-section-hd.ds-split > button:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
  position: relative;
  z-index: 1;
}
.tp-section-hd.ds-split .ds-open {
  flex: 1;
  min-width: 0;
  justify-content: flex-start;
}
.tp-section-hd.ds-split .ds-open:hover { background: var(--u-bg-2); }
.tp-section-hd.ds-split .chev {
  padding: 6px 10px 2px;
  color: var(--u-fg-2);
  opacity: 0.75;
  flex: none;
}
.tp-section-hd.ds-split .chev:hover { opacity: 1; background: var(--u-bg-2); }
.tp-section-hd.ds-split.active .ds-open {
  background: var(--u-accent-bg);
  color: var(--u-fg-0);
}
.tp-section-hd.ds-split.active .pill {
  border-color: var(--u-accent);
  color: var(--u-accent);
}

/* Sidecar rows nested under a canvas — muted, no leading glyph (chevron
   already lives on the parent canvas row). */
.tp-row.sidecar {
  opacity: 0.55;
}
.tp-row.sidecar .glyph { visibility: hidden; }
.tp-row.sidecar:hover { opacity: 0.85; }

/* Canvas-row disclosure chevron — sits in the glyph slot, hover affordance. */
.tp-row.canvas-row .canvas-chev { cursor: pointer; }
.tp-row.canvas-row .canvas-chev:hover { color: var(--u-fg-0); }

/* Per-DS folder row inside the DESIGN SYSTEM section. Two child buttons —
   chevron toggles disclosure, name opens SystemView for that DS. */
.tp-row.ds-folder {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 2px 0;
  cursor: default;
  font-weight: 600;
  color: var(--u-fg-0);
}
.tp-row.ds-folder > button {
  background: transparent;
  border: 0;
  padding: 0;
  color: inherit;
  font: inherit;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
}
.tp-row.ds-folder > button:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
  position: relative;
  z-index: 1;
}
.tp-row.ds-folder .ds-folder-chev {
  padding: 0 4px;
  flex: none;
}
.tp-row.ds-folder .ds-folder-chev .glyph {
  width: 12px;
  display: inline-block;
  text-align: center;
  color: var(--u-fg-1);
  font-size: 10px;
}
.tp-row.ds-folder .ds-folder-chev:hover .glyph { color: var(--u-fg-0); }
.tp-row.ds-folder .ds-folder-open {
  flex: 1;
  min-width: 0;
  padding: 0 var(--u-s-3) 0 0;
  text-align: left;
}
.tp-row.ds-folder .ds-folder-open .name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.tp-row.ds-folder .ds-folder-open:hover { color: var(--u-accent); }
.tp-row.ds-folder.sel { background: var(--u-accent-bg); }
.tp-row.ds-folder.sel .ds-folder-open .name { color: var(--u-fg-0); }

/* Generic section toggle (every non-DS section: PROJECT, UI canvases, RUNTIME).
   Header is a single button with a leading chevron, the section title, and
   the optional count pill. Mirrors `.tp-section-hd` typography but adds the
   button-reset so the whole row is one click target. */
.tp-section-hd.section-toggle {
  background: transparent;
  border: 0;
  width: 100%;
  cursor: pointer;
  text-align: left;
  align-items: center;
  font: inherit;
  letter-spacing: var(--tracking-sku);
  text-transform: uppercase;
  font-family: var(--u-font-mono);
  color: var(--u-fg-1);
  font-size: 9px;
  font-weight: 700;
  transition: background var(--dur-flip) var(--ease-out);
}
.tp-section-hd.section-toggle:hover { background: var(--u-bg-2); color: var(--u-fg-0); }
.tp-section-hd.section-toggle:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}
.tp-section-hd.section-toggle .chev {
  display: inline-block;
  width: 12px;
  text-align: center;
  color: var(--u-fg-2);
  font-size: 10px;
  flex: none;
}
.tp-section-hd.section-toggle .section-label {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ───────── What's New (badge · toast · panel) — feature-in-app-whats-new-tour ───────── */
.mdcc-wn-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 8px;
  margin-right: 8px;
  background: transparent;
  color: var(--u-fg-2);
  border: 1px solid var(--u-bg-3);
  border-radius: var(--radius-md);
  font: 500 11px/1.2 var(--font-sans, system-ui, sans-serif);
  letter-spacing: 0.02em;
  cursor: pointer;
}
.mdcc-wn-badge:hover {
  color: var(--u-fg-0);
  background: var(--u-bg-2);
}
.mdcc-wn-badge__label {
  text-transform: uppercase;
}
.mdcc-wn-badge__dot {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 14px;
  height: 14px;
  padding: 0 4px;
  background: var(--u-accent);
  color: var(--u-accent-fg);
  border-radius: 999px;
  font-size: 9px;
  font-weight: 700;
}

.mdcc-wn-toast {
  position: fixed;
  left: 16px;
  bottom: 16px;
  z-index: 9000;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  max-width: 360px;
  padding: 12px 14px;
  background: var(--u-bg-1);
  color: var(--u-fg-0);
  border: 1px solid var(--u-bg-3);
  border-left: 3px solid var(--u-accent);
  border-radius: var(--radius-md);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.18);
  font: 400 12px/1.4 var(--font-sans, system-ui, sans-serif);
  animation: mdcc-wn-rise 0.28s ease both;
}
@keyframes mdcc-wn-rise {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
.mdcc-wn-toast__mark {
  color: var(--u-accent);
  font-size: 14px;
  line-height: 1.2;
  flex: none;
}
.mdcc-wn-toast__body {
  min-width: 0;
  flex: 1;
}
.mdcc-wn-toast__title {
  font-weight: 600;
  margin-bottom: 2px;
}
.mdcc-wn-toast__summary {
  color: var(--u-fg-2);
}
.mdcc-wn-toast__cta {
  flex: none;
  align-self: center;
  padding: 4px 10px;
  background: var(--u-accent);
  color: var(--u-accent-fg);
  border: none;
  border-radius: var(--radius-md);
  font: 600 11px/1 var(--font-sans, system-ui, sans-serif);
  cursor: pointer;
}
.mdcc-wn-toast__close {
  flex: none;
  background: transparent;
  border: none;
  color: var(--u-fg-3);
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  padding: 0 2px;
}
.mdcc-wn-toast__close:hover {
  color: var(--u-fg-0);
}

.mdcc-wn-panel {
  width: min(560px, 92vw);
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  background: var(--u-bg-1);
  color: var(--u-fg-0);
  border: 1px solid var(--u-bg-3);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.3);
  overflow: hidden;
}
.mdcc-wn-panel__body {
  overflow-y: auto;
  padding: 8px 14px 16px;
}
.mdcc-wn-empty {
  color: var(--u-fg-3);
  padding: 16px 0;
}
.mdcc-wn-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.mdcc-wn-item {
  padding: 12px 0;
  border-bottom: 1px solid var(--u-bg-3);
}
.mdcc-wn-item:last-child {
  border-bottom: none;
}
.mdcc-wn-item__hd {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}
.mdcc-wn-item__title {
  font-weight: 600;
  flex: 1;
  min-width: 0;
}
.mdcc-wn-item__ver {
  color: var(--u-fg-3);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
}
.mdcc-wn-item__summary {
  color: var(--u-fg-2);
  margin: 0 0 4px;
  font-size: 12px;
  line-height: 1.5;
}
.mdcc-wn-item__more {
  color: var(--u-accent);
  font-size: 11px;
  text-decoration: none;
}
.mdcc-wn-item__more:hover {
  text-decoration: underline;
}
.mdcc-wn-item.is-unseen .mdcc-wn-item__title::after {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-left: 6px;
  background: var(--u-accent);
  border-radius: 50%;
  vertical-align: middle;
}
.mdcc-wn-kind {
  text-transform: uppercase;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 2px 5px;
  border-radius: var(--radius-sm, 2px);
  background: var(--u-accent-bg);
  color: var(--u-accent);
}
@media (prefers-reduced-motion: reduce) {
  .mdcc-wn-toast {
    animation: none;
  }
}

/* ───────── Export notification center — feature-background-export-notification-center ─────────
   Panel shell reuses .help-modal-backdrop (above); list/item/progress are new
   — no prior job-row or progress-bar component existed in the client. */
.st-export-panel {
  width: min(560px, 92vw);
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  background: var(--u-bg-1);
  color: var(--u-fg-0);
  border: 1px solid var(--u-bg-3);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.3);
  overflow: hidden;
}
.st-export-panel__body {
  overflow-y: auto;
  padding: 8px 14px 16px;
}
.st-export-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.st-export-item {
  padding: 12px 0;
  border-bottom: 1px solid var(--u-bg-3);
}
.st-export-item:last-child {
  border-bottom: none;
}
.st-export-item__hd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
}
.st-export-item__label {
  font-weight: 600;
  flex: 1;
  min-width: 0;
}
.st-export-item__ft {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: 6px;
}
.st-export-item__filename {
  color: var(--u-fg-2);
  font-size: 12px;
  font-family: var(--font-mono, monospace);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.st-export-item__error {
  color: var(--u-status-error);
  font-size: 12px;
}
.st-export-pill {
  text-transform: uppercase;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 2px 6px;
  border-radius: var(--radius-pill, 999px);
  white-space: nowrap;
}
.st-export-pill--queued {
  background: var(--u-bg-3);
  color: var(--u-fg-2);
}
.st-export-pill--running {
  background: var(--u-accent-bg);
  color: var(--u-accent);
}
.st-export-pill--done {
  background: color-mix(in oklab, var(--u-status-success) 18%, transparent);
  color: var(--u-status-success);
}
.st-export-pill--failed {
  background: color-mix(in oklab, var(--u-status-error) 18%, transparent);
  color: var(--u-status-error);
}
/* A degraded export is `done` but not clean — it must never read as success.
   Overrides --done, so declaration order matters. */
.st-export-pill--degraded {
  background: color-mix(in oklab, var(--u-status-warn, var(--u-accent)) 18%, transparent);
  color: var(--u-status-warn, var(--u-accent));
}
.st-export-degraded {
  font-size: 12px;
  line-height: 1.45;
  color: var(--u-status-warn, var(--u-accent));
  padding: 6px 8px;
  border-radius: var(--radius-sm, 6px);
  background: color-mix(in oklab, var(--u-status-warn, var(--u-accent)) 10%, transparent);
}
.st-export-degraded__fix {
  margin-top: 4px;
  color: var(--u-fg-2);
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 11px;
  overflow-wrap: anywhere;
}
.st-export-progress {
  position: relative;
  height: 4px;
  border-radius: var(--radius-pill, 999px);
  background: var(--u-bg-3);
  overflow: hidden;
}
.st-export-progress-bar {
  height: 100%;
  background: var(--u-accent);
  transition: width 0.2s ease-out;
}
.st-export-progress--indeterminate::after {
  content: '';
  position: absolute;
  inset: 0;
  width: 40%;
  background: var(--u-accent);
  border-radius: var(--radius-pill, 999px);
  animation: st-export-indeterminate 1.2s ease-in-out infinite;
}
@keyframes st-export-indeterminate {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(350%);
  }
}
@media (prefers-reduced-motion: reduce) {
  .st-export-progress--indeterminate::after {
    animation-duration: 1ms;
  }
}
.maude-notice .st-export-progress {
  margin-top: var(--space-1, 4px);
}
/* Busy state for the Save…/Download button — the bytes fetch + (native) the
   OS save-dialog handoff can take several seconds on a large export; without
   this the button just goes silent after the click. */
.st-btn-spin {
  display: inline-block;
  width: 11px;
  height: 11px;
  margin-right: 5px;
  vertical-align: -1px;
  border: 1.5px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  opacity: 0.75;
  animation: st-btn-spin 0.7s linear infinite;
}
@keyframes st-btn-spin {
  to {
    transform: rotate(360deg);
  }
}
@media (prefers-reduced-motion: reduce) {
  .st-btn-spin {
    animation-duration: 1ms;
  }
}

/* ───────── Guided tour (overlay) — feature-in-app-whats-new-tour Phase 3 ───────── */
.mdcc-tour {
  position: fixed;
  inset: 0;
  z-index: 10050;
}
.mdcc-tour__scrim {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
}
.mdcc-tour__spot {
  position: fixed;
  border-radius: 6px;
  box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.55);
  outline: 2px solid var(--u-accent);
  outline-offset: 0;
  pointer-events: none;
  transition: top 0.2s ease, left 0.2s ease, width 0.2s ease, height 0.2s ease;
}
.mdcc-tour__card {
  position: fixed;
  z-index: 10051;
  background: var(--u-bg-1);
  color: var(--u-fg-0);
  border: 1px solid var(--u-bg-3);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.4);
  padding: 16px;
  font: 400 13px/1.5 var(--font-sans, system-ui, sans-serif);
}
.mdcc-tour__step {
  font-size: 10px;
  color: var(--u-fg-3);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.mdcc-tour__title {
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 6px;
}
.mdcc-tour__body {
  color: var(--u-fg-2);
  margin-bottom: 14px;
}
/* "Do this one thing" hint — shown when a step needs a canvas open or an element
   ⌘-clicked (the cross-origin canvas means the tour can't do it for you). */
.mdcc-tour__hint {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: -4px 0 14px;
  padding: 8px 10px;
  border-radius: var(--radius-md);
  background: color-mix(in oklab, var(--u-accent) 12%, transparent);
  border: 1px solid color-mix(in oklab, var(--u-accent) 35%, transparent);
  color: var(--u-fg-1);
  font-size: 12px;
  line-height: 1.4;
}
.mdcc-tour__hint-dot {
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--u-accent);
  animation: mdcc-tour-pulse 1.4s ease-in-out infinite;
}
@keyframes mdcc-tour-pulse {
  0%,
  100% {
    opacity: 0.4;
    transform: scale(0.85);
  }
  50% {
    opacity: 1;
    transform: scale(1.15);
  }
}
@media (prefers-reduced-motion: reduce) {
  .mdcc-tour__hint-dot {
    animation: none;
  }
}
.mdcc-tour__actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.mdcc-tour__nav {
  display: flex;
  gap: 8px;
}
.mdcc-tour__skip {
  background: transparent;
  border: none;
  color: var(--u-fg-3);
  cursor: pointer;
  font-size: 12px;
}
.mdcc-tour__skip:hover {
  color: var(--u-fg-1);
}
.mdcc-tour__back {
  background: transparent;
  border: 1px solid var(--u-bg-3);
  color: var(--u-fg-1);
  border-radius: var(--radius-md);
  padding: 5px 12px;
  cursor: pointer;
  font-size: 12px;
}
.mdcc-tour__next {
  background: var(--u-accent);
  color: var(--u-accent-fg);
  border: none;
  border-radius: var(--radius-md);
  padding: 5px 14px;
  cursor: pointer;
  font-weight: 600;
  font-size: 12px;
}

/* First-run nudge (offers the usage tour) — reuses toast positioning. */
.mdcc-tour-nudge {
  position: fixed;
  left: 16px;
  bottom: 16px;
  z-index: 9001;
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 360px;
  padding: 12px 14px;
  background: var(--u-bg-1);
  color: var(--u-fg-0);
  border: 1px solid var(--u-bg-3);
  border-left: 3px solid var(--u-accent);
  border-radius: var(--radius-md);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.18);
  font: 400 12px/1.4 var(--font-sans, system-ui, sans-serif);
}
.mdcc-tour-nudge__body {
  flex: 1;
  min-width: 0;
}
.mdcc-tour-nudge__cta {
  flex: none;
  padding: 4px 10px;
  background: var(--u-accent);
  color: var(--u-accent-fg);
  border: none;
  border-radius: var(--radius-md);
  font: 600 11px/1 var(--font-sans, system-ui, sans-serif);
  cursor: pointer;
}
.mdcc-tour-nudge__skip {
  flex: none;
  background: transparent;
  border: none;
  color: var(--u-fg-3);
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  padding: 0 2px;
}
.mdcc-tour-nudge__skip:hover {
  color: var(--u-fg-0);
}
@media (prefers-reduced-motion: reduce) {
  .mdcc-tour__spot {
    transition: none;
  }
}

/* "Take tour" affordance inside the What's New panel. */
.mdcc-wn-item__tour {
  display: inline-block;
  margin-left: 10px;
  padding: 1px 8px;
  background: var(--u-accent-bg);
  color: var(--u-accent);
  border: none;
  border-radius: var(--radius-sm, 2px);
  font: 600 10px/1.4 var(--font-sans, system-ui, sans-serif);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  cursor: pointer;
}
.mdcc-wn-item__tour:hover {
  background: var(--u-accent);
  color: var(--u-accent-fg);
}

/* ── Settings — AI generation (feature-ai-media-generation, DDR-16x) ─────── */
.st-settings-intro {
  font-size: var(--type-xs, 12px);
  color: var(--fg-3);
  line-height: 1.5;
  margin: 6px 0 12px;
}
.st-settings-intro code {
  font-family: var(--font-mono);
  font-size: 0.92em;
  color: var(--fg-2);
}
.st-provider-card {
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  background: var(--bg-2);
  padding: 12px;
  margin-bottom: 10px;
}
.st-provider-hd {
  display: flex;
  align-items: center;
  gap: 8px;
}
.st-provider-name {
  font-family: var(--font-mono);
  font-size: var(--type-sm, 13px);
  color: var(--fg-1);
  font-weight: 600;
}
.st-provider-card .st-pill {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--fg-3);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-pill, 999px);
  padding: 1px 7px;
}
.st-provider-card .st-pill.is-local {
  color: var(--accent);
  border-color: var(--accent-muted, var(--accent));
}
.st-provider-configured {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  margin-left: auto;
  font-size: 11px;
  color: var(--accent);
}
.st-provider-modalities {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-3);
  margin-top: 4px;
}
.st-provider-notes {
  font-size: 11px;
  color: var(--fg-3);
  line-height: 1.5;
  margin-top: 6px;
}
/* Scout setup (feature-scene-aware-keyframes) — the shortest path as numbered
   steps; every alternative route folds behind one disclosure so the default
   view is two commands, not seven. */
.st-setup {
  margin-top: 8px;
}
.st-step {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  margin-top: 8px;
}
.st-step-n {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1px solid var(--border-subtle);
  color: var(--fg-2);
  font-size: 10px;
  line-height: 16px;
  text-align: center;
}
.st-step.is-done .st-step-n {
  border-color: var(--accent);
  color: var(--accent);
}
.st-step-body {
  min-width: 0;
  flex: 1 1 auto;
}
.st-step-title {
  display: block;
  font-size: 11px;
  color: var(--fg-1);
}
.st-step.is-done .st-step-title {
  color: var(--fg-3);
}
.st-setup-more {
  margin-top: 10px;
}
.st-setup-more > summary {
  cursor: pointer;
  font-size: 11px;
  color: var(--fg-3);
}
.st-setup-more > summary:hover {
  color: var(--fg-1);
}
.st-setup-option {
  display: block;
  margin-top: 8px;
}
.st-setup-option-label {
  display: block;
  font-size: 11px;
  color: var(--fg-2);
}
.st-provider-keylink {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: var(--accent);
  text-decoration: none;
  margin-top: 6px;
}
.st-provider-keylink:hover {
  text-decoration: underline;
}
.st-provider-keyrow {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
}
.st-provider-keyinput {
  flex: 1;
  min-width: 0;
}
.st-provider-status {
  font-size: 11px;
  margin-top: 6px;
}

/* ── Transcription-engine selector (Task 2.6) ───────────────────────────── */
.st-engine-radios {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 10px;
}
.st-engine-radio {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  padding: 9px 11px;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  background: var(--bg-1);
  cursor: pointer;
}
.st-engine-radio.is-selected {
  border-color: var(--accent);
  background: var(--bg-2);
}
.st-engine-radio input {
  margin-top: 2px;
  accent-color: var(--accent);
}
.st-engine-radio-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.st-engine-radio-label {
  font-size: var(--type-sm, 13px);
  color: var(--fg-1);
  font-weight: 600;
}
.st-engine-radio-note {
  font-size: 11px;
  color: var(--fg-3);
}

/* ── Local whisper model download (Task 2.7) ────────────────────────────── */
.st-model-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 10px;
}
.st-model-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 11px;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  background: var(--bg-1);
}
.st-model-info {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}
.st-model-label {
  display: flex;
  align-items: center;
  gap: 7px;
  flex-wrap: wrap;
  font-size: var(--type-sm, 13px);
  color: var(--fg-1);
  font-weight: 600;
}
.st-model-size {
  font-size: 11px;
  color: var(--fg-3);
  font-weight: 400;
}
.st-model-progress {
  font-size: 11px;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}
.st-model-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
/* A disabled action plus the reason it's disabled, in small type underneath —
   so the button label stays the action, not the explanation. */
.st-model-action {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 3px;
}
.st-model-action-note {
  font-size: 10px;
  color: var(--fg-3);
  text-align: right;
}

/* ── Generate dialog (feature-ai-media-generation, DDR-16x) ─────────────── */
.st-gen-prompt {
  width: 100%;
  resize: vertical;
  min-height: 60px;
  font-family: var(--font-sans, system-ui, sans-serif);
  margin-bottom: 10px;
}
.st-gen-go {
  color: var(--accent);
  border-color: var(--accent-muted, var(--accent));
}
.st-gen-result {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-top: 12px;
  padding: 10px;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  background: var(--bg-2);
}
.st-gen-thumb {
  width: 96px;
  height: 96px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  background: var(--bg-3);
}
.st-gen-result-actions {
  display: flex;
  flex-direction: column;
  gap: 6px;
}


/* Cloud Phase 27 C4 — the cloud-only "where am I / how do I leave" affordance.
   A browser tab has no window title and no app switcher; the desktop gets both
   from the OS. Sits in the menubar, after the brand, before the menus. */
.st-cloudback {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-left: 4px;
  padding-left: 10px;
  border-left: 1px solid var(--u-line, rgba(255, 255, 255, 0.1));
  min-width: 0;
}
.st-cloudback-link {
  color: var(--u-fg-2);
  text-decoration: none;
  font-size: 12px;
  white-space: nowrap;
  border-radius: 5px;
  padding: 2px 6px;
}
.st-cloudback-link:hover,
.st-cloudback-link:focus-visible {
  color: var(--u-fg-0);
  background: var(--u-bg-2);
}
.st-cloudback-project {
  font-size: 12px;
  font-weight: 600;
  color: var(--u-fg-1);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 22ch;
}

/* …and its counterpart on the right: WHICH ACCOUNT this tab is, and the way to
   stop being it. The email is quiet (it is context, not a control); the sign-out
   only resolves on hover, because the common case is reading it and the rare
   case is needing it. */
.st-cloudwho {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}
.st-cloudwho-email {
  font-size: 12px;
  color: var(--u-fg-2);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 24ch;
}
.st-cloudwho-form {
  display: inline-flex;
  margin: 0;
}
.st-cloudwho-out {
  font: inherit;
  font-size: 12px;
  color: var(--u-fg-3);
  background: none;
  border: 0;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  border-radius: 5px;
  padding: 2px 6px;
}
.st-cloudwho-out:hover,
.st-cloudwho-out:focus-visible {
  color: var(--u-fg-0);
  background: var(--u-bg-2);
}

/* ── Figma import panel (DDR-216 / T11) ─────────────────────────────────────
 * Rides the shared .st-scrim / .st-dialog shell (3-shell-maude.css). Tokens
 * only — no hardcoded colour, and no inline `style=` in the JSX either, because
 * the canvas CSP (`style-src 'self'`) drops inline styles SILENTLY. */
.st-figma-dialog {
  width: min(560px, 92vw);
  padding-bottom: var(--space-4);
}
.st-figma-label {
  display: block;
  padding: var(--space-3) var(--space-5) 4px;
  font-size: var(--type-xs, 12px);
  color: var(--fg-2);
}
.st-figma-input {
  display: block;
  width: calc(100% - (2 * var(--space-5)));
  margin: 0 var(--space-5);
  padding: 8px 10px;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  background: var(--bg-1);
  color: var(--fg-0);
  font-family: var(--font-mono);
  font-size: var(--type-sm, 13px);
}
.st-figma-modes {
  border: 0;
  margin: 0;
  padding: 0 var(--space-5);
}
.st-figma-mode {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 4px 0;
  font-size: var(--type-sm, 13px);
  color: var(--fg-1);
}
.st-figma-mode-hint {
  color: var(--fg-3);
  font-size: var(--type-xs, 12px);
}
.st-figma-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: var(--space-4) var(--space-5) 0;
}
.st-figma-notice {
  margin: var(--space-3) var(--space-5) 0;
  padding: 8px 10px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  background: var(--bg-2);
  color: var(--fg-2);
  font-size: var(--type-xs, 12px);
}
/* The third-party-content banner. Deliberately reads as a caution, not as a
 * provenance badge — an "imported from Figma" stamp otherwise makes the most
 * attacker-influenced artifact in the tree look like verified design work. */
.st-figma-notice-warn {
  border-color: var(--status-warn, var(--border-default));
  color: var(--fg-1);
}
.st-figma-error {
  margin: var(--space-3) var(--space-5) 0;
  color: var(--status-danger, var(--fg-0));
  font-size: var(--type-xs, 12px);
}
.st-figma-summary {
  margin: var(--space-3) var(--space-5) 0;
  padding: 10px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  background: var(--bg-2);
  font-size: var(--type-xs, 12px);
  color: var(--fg-2);
}
.st-figma-summary-hd {
  color: var(--fg-1);
  font-weight: 600;
  margin-bottom: 6px;
}
.st-figma-summary-row {
  margin: var(--space-2) var(--space-5) 0;
  font-size: var(--type-xs, 12px);
  color: var(--fg-2);
}
.st-figma-summary .st-figma-summary-row {
  margin: 4px 0 0;
}
.st-figma-summary-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}
.st-figma-summary-kind {
  color: var(--fg-1);
}
.st-figma-summary-count {
  font-family: var(--font-mono);
  color: var(--fg-2);
}
.st-figma-summary-ids {
  display: block;
  font-family: var(--font-mono);
  color: var(--fg-3);
  overflow-wrap: anywhere;
}

/* Seed progress (feature-large-project-seed).
   A bar rather than a number alone: a large project's seed is minutes to hours
   of work, and "1 412" reads the same whether it is a quarter done or finished.
   Track and fill use existing tokens — no new colours enter the system here. */
.sp-progress-track {
  height: 4px;
  border-radius: 2px;
  background: var(--bg-2);
  overflow: hidden;
  margin: 6px 0 4px;
}
.sp-progress-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 2px;
  transition: width var(--dur-2, 240ms) ease;
}
@media (prefers-reduced-motion: reduce) {
  .sp-progress-fill { transition-duration: 1ms; }
}
/* The falsifiable half (DDR-214) — present, quiet, never the headline. */
.sp-raw-counters {
  opacity: 0.6;
  font-size: 0.9em;
}

/* Issue #103: full export diagnostics are opt-in and stay inside the panel. */
.st-export-item__error { min-width: 0; width: 100%; }
.st-export-item__error summary { cursor: pointer; }
.st-export-item__error pre { white-space: pre-wrap; overflow-wrap: anywhere; max-height: 320px; overflow: auto; font: inherit; }
.st-export-item:focus { outline: 2px solid var(--accent); outline-offset: -2px; }

/* Share links reuse the shell dialog material. */
.st-share-dialog { max-height: 90vh; overflow-y: auto; }
.st-share-path, .st-share-hint { margin: 0; color: var(--fg-2); font-size: var(--type-xs); overflow-wrap: anywhere; }
.st-share-link { display: flex; flex-direction: column; gap: var(--space-2); }
.st-share-link input { flex: 1; min-width: 0; padding: var(--space-2); border: 1px solid var(--border-default); border-radius: var(--radius-md); background: var(--bg-2); color: var(--fg-0); font: inherit; }
.st-share-link a { color: var(--fg-1); font-size: var(--type-xs); }
.st-share-btn { display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 28px; border: 0; border-radius: var(--radius-sm); background: transparent; color: var(--fg-2); cursor: pointer; }
.st-share-btn:hover { background: var(--bg-2); color: var(--fg-0); }
.st-share-btn:disabled { opacity: .4; cursor: default; }
.st-share-btn:focus-visible, .st-share-link input:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }