/* The Design canvas (vault: Design Canvas (Build Spec)): the canvas, device
   frames, panels, the Design tab and its phone board list. App tokens only;
   a board's own colours come from its design system inside its frame. */

/* -- Design tab ------------------------------------------------------------ */
.design-home { display: grid; gap: 18px; padding: 0 0 32px; }
.design-home-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.design-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 16px; }
.design-card {
  display: grid; grid-template-rows: 150px auto; gap: 0; padding: 0; overflow: hidden; text-align: left;
  border: 1px solid var(--hairline-soft); border-radius: var(--radius); background: var(--bg-panel-solid); color: var(--text);
  cursor: pointer; transition: border-color .15s, box-shadow .15s;
}
.design-card:hover, .design-card:focus-visible { border-color: var(--hairline); box-shadow: var(--shadow-elevated); }
.design-card-preview { display: grid; place-items: center; overflow: hidden; background: var(--surface-2); border-bottom: 1px solid var(--hairline-soft); }
.design-card-preview img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.design-card-boards { padding: 12px; color: var(--text-dim); font-size: 13px; text-align: center; }
.design-card-copy { display: grid; gap: 4px; padding: 12px 14px 14px; }
.design-card-copy strong { font-weight: 500; }

.design-page { display: grid; grid-template-rows: auto minmax(0, 1fr) auto; grid-template-columns: minmax(0, 1fr); height: 100%; min-height: 0; min-width: 0; gap: 0; }
/* A design open full page inside Library (David, 2026-10-22). */
.view.library-design-open { display: flex; flex-direction: column; overflow: hidden; }
.view.library-design-open > .design-page { flex: 1; min-height: 0; }
.design-model-host { position: relative; min-width: 0; }
.design-model-picker { position: relative; }
.design-model-btn { max-width: 280px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.design-model-menu { top: calc(100% + 6px); bottom: auto; right: 0; width: 320px; max-height: min(440px, 60vh); white-space: normal; }
.design-model-menu[hidden] { display: none; }
.design-model-menu .model-effort-row { display: flex; flex-wrap: wrap; gap: 4px; padding: 8px 4px 4px; }
.design-page-header { position: relative; display: flex; align-items: center; gap: 8px; padding: 6px 12px; border-bottom: 1px solid var(--hairline-soft); white-space: nowrap; }
.design-page-header > .btn { flex: none; }
.design-page-canvas { position: relative; min-height: 0; display: flex; }
.design-page-canvas > .design-canvas { flex: 1; }
.design-chat-pick { display: inline-flex; align-items: center; gap: 6px; }
.design-chat-pick select { max-width: 220px; min-height: 36px; }
.design-spacer { flex: 1; }

/* -- the canvas ------------------------------------------------------------ */
.design-canvas { position: relative; display: flex; flex-direction: column; min-width: 0; min-height: 320px; height: 100%; outline: none; background: var(--bg); color: var(--text); }
.design-canvas:focus-visible { box-shadow: inset 0 0 0 2px var(--accent); }
.design-toolbar { display: flex; align-items: center; gap: 6px 10px; padding: 6px 10px; border-bottom: 1px solid var(--hairline-soft); background: var(--bg-panel-solid); }
.design-toolbar .btn { min-height: 34px; white-space: nowrap; flex: none; }
.design-toolbar-start { display: flex; align-items: baseline; gap: 10px; min-width: 60px; flex: 1 1 auto; overflow: hidden; }
.design-system-name { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.design-title { margin: 0; font-size: 16px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.design-toolbar-end { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 2px; min-width: 0; }
.design-toolbar { flex-wrap: wrap; }
.design-modes { display: inline-flex; flex: none; gap: 2px; padding: 2px; border: 1px solid var(--border); border-radius: 999px; }
@media (max-width: 1100px) { .design-system-name { display: none; } }
.design-modes .btn { border-radius: 999px; }
.design-mode[aria-pressed="true"], .design-toolbar [aria-pressed="true"] { background: var(--accent-dim); color: var(--accent); }
.design-zoom { min-width: 58px; font-variant-numeric: tabular-nums; }
.design-view-toggle { display: none; }
.design-banner { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; padding: 8px 12px; background: var(--accent-dim); border-bottom: 1px solid var(--hairline-soft); }
.design-banner[hidden] { display: none; }
.design-body { position: relative; flex: 1; min-height: 0; display: flex; }
.design-stage { position: relative; flex: 1; overflow: hidden; touch-action: none; cursor: grab;
  background-color: var(--bg);
  background-image: radial-gradient(circle, var(--hairline-soft) 1px, transparent 1.4px);
  background-size: calc(24px * var(--design-zoom, 1)) calc(24px * var(--design-zoom, 1)); }
.design-stage[hidden] { display: none; }
.design-panning .design-stage, .design-space .design-stage { cursor: grabbing; }
.design-world { position: absolute; left: 0; top: 0; transform-origin: 0 0; will-change: transform; }
.design-world.design-animate { transition: transform .24s var(--ease-out); }

.design-board { position: absolute; }
.design-board-title { position: absolute; left: 0; right: 0; display: flex; align-items: baseline; gap: .7em; padding: 0 2px;
  font-size: min(calc(14px / var(--design-zoom, 1)), 120px); line-height: 1.5; white-space: nowrap; overflow: hidden; cursor: move; user-select: none; color: var(--text); }
.design-board-name { flex: none; max-width: 100%; overflow: hidden; text-overflow: ellipsis; }
.design-board-meta { min-width: 0; overflow: hidden; text-overflow: ellipsis; }
.design-board-name { font-weight: 500; }
.design-board-meta { color: var(--text-dim); font-size: .85em; }
.design-board.selected .design-board-name { color: var(--accent); }
.design-board-body { position: absolute; inset: 0; overflow: hidden; background: var(--bg-panel-solid); }
.design-board-body iframe { display: block; width: 100%; height: 100%; border: 0; background: transparent; }
.design-thumb { display: block; width: 100%; height: 100%; object-fit: cover; object-position: top; }
.design-placeholder { display: grid; place-content: center; gap: 6px; height: 100%; padding: 24px; text-align: center; color: var(--text-dim);
  font-size: calc(16px / max(var(--design-zoom, 1), .2)); background: var(--surface-2); }
.design-placeholder strong { color: var(--text); font-weight: 500; }
.design-shield { position: absolute; inset: 0; display: none; }
.design-canvas[data-mode="pan"] .design-shield { display: block; }
.design-resize { position: absolute; right: -8px; bottom: -8px; width: 16px; height: 16px; border: 2px solid var(--accent); border-radius: 4px;
  background: var(--bg-panel-solid); cursor: nwse-resize; opacity: 0; transform: scale(calc(1 / var(--design-zoom, 1))); transform-origin: 100% 100%; }
.design-board:hover .design-resize, .design-board.selected .design-resize { opacity: 1; }
.design-board.selected .design-board-body { outline: calc(2px / var(--design-zoom, 1)) solid var(--accent); outline-offset: calc(3px / var(--design-zoom, 1)); }
.design-dragging, .design-dragging * { cursor: grabbing !important; }
.design-updated .design-toolbar { box-shadow: inset 0 -2px 0 var(--success); }

/* Device frames, drawn around each board. */
.design-chrome { position: absolute; border-radius: 6px; background: var(--bg-panel-solid); box-shadow: var(--shadow-elevated); pointer-events: none; }
.design-chrome > span { display: none; }
.design-board[data-frame="phone"] .design-chrome { border-radius: 44px; background: var(--text); }
.design-board[data-frame="phone"] .design-board-body { border-radius: 4px 4px 28px 28px; }
.design-board[data-frame="phone"] .design-status-bar { position: absolute; left: 28px; right: 28px; top: 10px; display: flex; justify-content: space-between;
  color: var(--bg); font: 600 13px var(--font-sans); }
.design-board[data-frame="phone"] .design-status-icons { width: 44px; height: 10px; border-radius: 3px; background: currentColor; opacity: .8; }
.design-board[data-frame="phone"] .design-home-indicator { display: block; position: absolute; left: 50%; bottom: 7px; width: 120px; height: 5px; margin-left: -60px; border-radius: 3px; background: var(--bg); opacity: .7; }
.design-board[data-frame="tablet"] .design-chrome { border-radius: 30px; background: var(--text); }
.design-board[data-frame="browser"] .design-chrome { border-radius: 10px; border: 1px solid var(--border-strong); background: var(--surface-2); }
.design-board[data-frame="browser"] .design-browser-bar { display: flex; align-items: center; gap: 12px; position: absolute; left: 14px; right: 14px; top: 8px; height: 24px; }
.design-dots { width: 44px; height: 10px; background: radial-gradient(circle, var(--danger) 4px, transparent 4.5px) 0 0 / 15px 10px repeat-x; opacity: .6; }
.design-address { flex: 1; height: 24px; padding: 0 12px; border-radius: 999px; background: var(--bg-panel-solid); color: var(--text-dim); font: 12px/24px var(--font-sans); overflow: hidden; }
.design-board[data-frame="slide"] .design-chrome { border-radius: 2px; box-shadow: 0 0 0 1px var(--border-strong), var(--shadow-elevated); }
.design-board[data-frame="none"] .design-chrome, .design-board[data-frame="desktop"] .design-chrome { box-shadow: 0 0 0 1px var(--border-strong), var(--shadow-elevated); }

/* Rows by format (core/design_formats.py): a label above each row; neighbours
   glide while a board is dragged or resized, the board itself follows the pointer. */
.design-section-label { position: absolute; transform: translate(calc(-100% - min(28px / var(--design-zoom, 1), 60px)), calc(-100% - min(8px / var(--design-zoom, 1), 20px)));
  color: var(--text-dim); font: 500 min(calc(11px / var(--design-zoom, 1)), 100px) / 1.5 var(--font-sans); letter-spacing: .08em; text-transform: uppercase;
  text-align: right; white-space: nowrap; pointer-events: none; }
.design-canvas-compact .design-section-label { display: none; }
/* Titles and row labels keep their screen size until they would no longer fit
   between rows (ROW_GAP + TITLE_GAP, 354 canvas px): past that they shrink with
   the canvas (the caps above), and when too small to read they step aside,
   row labels first, then board titles. Nothing overlaps at any zoom. */
.design-canvas[data-zoom-tier="small"] .design-section-label,
.design-canvas[data-zoom-tier="tiny"] .design-section-label,
.design-canvas[data-zoom-tier="tiny"] .design-board-title { visibility: hidden; }
.design-reflowing .design-board { transition: left .2s var(--ease-out), top .2s var(--ease-out); }
.design-reflowing .design-board.design-lifted { transition: none; z-index: 2; }
.design-board.design-lifted .design-board-body { box-shadow: var(--shadow-lifted); }
.design-format-menu { max-height: min(60vh, 520px); overflow: auto; }
.design-menu-heading { padding: 8px 12px 2px; color: var(--text-dim); font-size: 12px; letter-spacing: .04em; text-transform: uppercase; }
.design-fit-format[hidden] { display: none; }
.design-note { position: absolute; max-width: 900px; color: var(--text); font: 500 28px var(--font-sans); white-space: pre-wrap; }
.design-note-title1 { font-size: 64px; font-family: var(--font-display); font-style: italic; }
.design-pin { position: absolute; width: 28px; height: 28px; margin: -14px 0 0 -14px; padding: 0; border: 2px solid var(--bg-panel-solid); border-radius: 50% 50% 50% 4px;
  background: var(--accent); color: var(--bg-panel-solid); font: 600 12px var(--font-sans); cursor: pointer; transform: scale(calc(1 / var(--design-zoom, 1))); box-shadow: var(--popup-shadow); }
.design-pin-addressed { background: var(--success); }

/* Panels, popovers, menus. */
.design-panel { width: 320px; flex: none; overflow: auto; padding: 14px 16px 24px; border-left: 1px solid var(--hairline-soft); background: var(--bg-panel-solid); }
.design-panel[hidden] { display: none; }
.design-panel h3 { margin: 0 0 6px; font-size: 15px; font-weight: 500; }
.design-panel h4 { margin: 12px 0 4px; font-size: 13px; font-weight: 500; color: var(--text-dim); }
.design-row { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin-top: 6px; }
.design-sticky { position: sticky; bottom: -24px; padding: 10px 0; background: var(--bg-panel-solid); }
.design-field { display: grid; gap: 4px; margin: 8px 0; }
.design-field span { color: var(--text-dim); font-size: 13px; }
.design-token-row { display: grid; grid-template-columns: 112px auto minmax(0, 1fr); align-items: center; gap: 8px; margin: 6px 0; font-size: 13px; }
.design-token-row input[type="text"] { min-width: 0; min-height: 32px; font: 12px var(--font-mono); }
.design-token-row input[type="color"] { width: 36px; height: 32px; padding: 0; border: 1px solid var(--border); border-radius: 6px; background: none; }
.design-token-name { color: var(--text-dim); overflow: hidden; text-overflow: ellipsis; }
.design-version { display: grid; gap: 4px; padding: 8px 0; border-bottom: 1px solid var(--hairline-soft); }
.design-version.active { background: var(--accent-dim); }
.design-version p { margin: 2px 0 0; }
.design-comment { padding: 10px 0; border-bottom: 1px solid var(--hairline-soft); }
.design-comment p { margin: 6px 0 0; }
.design-comment-head { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.design-comment-resolved { opacity: .65; }
.design-popover, .design-menu { position: absolute; z-index: 30; width: 290px; padding: 12px; border: 1px solid var(--hairline-soft); border-radius: var(--radius);
  background: var(--bg-panel-solid); box-shadow: var(--popup-shadow); }
.design-popover[hidden] { display: none; }
.design-popover textarea { width: 100%; margin-top: 6px; }
.design-menu { display: grid; gap: 2px; width: 260px; padding: 6px; right: auto; }
.design-page-header .design-menu { top: 100%; right: 12px; left: auto; max-height: 360px; overflow: auto; }
.design-menu-item { min-height: 40px; padding: 0 12px; border: 0; border-radius: 8px; background: none; color: var(--text); text-align: left; cursor: pointer; font: inherit; }
.design-menu-item:hover, .design-menu-item:focus-visible { background: var(--surface-2); }
.design-menu-item:disabled { color: var(--text-faint); cursor: not-allowed; }
.design-menu-check { display: flex; align-items: center; gap: 8px; min-height: 40px; padding: 0 12px; border-top: 1px solid var(--hairline-soft); margin-top: 4px; color: var(--text-dim); cursor: pointer; }
/* A document board's printed pages (designCanvas.js openPages), side by side, scrolling. */
.design-pages { position: absolute; inset: 0; z-index: 40; display: flex; flex-direction: column; background: var(--bg); }
.design-pages-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 16px; border-bottom: 1px solid var(--hairline-soft); }
.design-pages-strip { flex: 1; display: flex; gap: 24px; align-items: flex-start; padding: 24px; overflow: auto; }
.design-print-page { flex: 0 0 auto; display: grid; gap: 8px; margin: 0; justify-items: center; }
.design-print-page img { width: min(420px, 80vw); height: auto; border: 1px solid var(--hairline-soft); box-shadow: var(--popup-shadow); background: #fff; }

/* Focus: one board at real size, live and clickable. */
.design-focus { position: absolute; inset: 0; z-index: 25; display: grid; grid-template-rows: auto minmax(0, 1fr); background: var(--bg); }
.design-focus-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; padding: 8px 12px; border-bottom: 1px solid var(--hairline-soft); background: var(--bg-panel-solid); }
.design-focus-widths { display: inline-flex; gap: 2px; }
.design-focus-controls { display: contents; }
.chat-design-pane { min-height: 0; }
.chat-design-pane > .design-model-host { flex: none; padding: 8px 12px; }
.chat-design-pane > .chat-side-pane-header { display: flex; align-items: center; gap: 8px; padding: 8px 12px; }
.chat-design-pane .chat-pane-heading { flex: 1; min-width: 0; }
.chat-design-pane .chat-pane-heading small { display: block; color: var(--text-dim); }
.chat-design-canvas { flex: 1; display: flex; min-width: 0; min-height: 0; }
.chat-design-canvas > .design-canvas { flex: 1; min-width: 0; }
.design-focus-stage { position: relative; display: grid; place-items: start center; overflow: auto; padding: 16px; touch-action: pan-y pinch-zoom; }
.design-focus-device { position: relative; overflow: hidden; border-radius: 6px; box-shadow: var(--shadow-elevated); background: var(--bg-panel-solid); }
.design-focus-device[data-frame="phone"] { border-radius: 28px; box-shadow: 0 0 0 10px var(--text), var(--shadow-elevated); margin: 10px; }
.design-focus-device iframe, .design-focus-overlay iframe { display: block; border: 0; transform-origin: 0 0; }
.design-focus-overlay { position: absolute; inset: 0; display: grid; place-items: center; gap: 12px; background: var(--scrim); }
.design-focus-overlay iframe { max-width: 92%; max-height: 80%; box-shadow: var(--shadow-lifted); background: var(--bg-panel-solid); }
.design-compare-stage { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; min-height: 0; padding: 12px; }
.design-compare-pane { position: relative; margin: 0; overflow: hidden; border: 1px solid var(--hairline-soft); border-radius: var(--radius); background: var(--bg-panel-solid); }
.design-compare-pane figcaption { padding: 8px 12px; color: var(--text-dim); font-size: 13px; }
.design-compare-pane iframe { border: 0; transform-origin: 0 0; margin-left: 8px; }

/* The board list (phones) and its cards. */
.design-list { flex: 1; overflow: auto; display: grid; align-content: start; gap: 14px; padding: 14px; }
.design-list[hidden] { display: none; }
.design-list-card { display: grid; gap: 8px; padding: 10px; border: 1px solid var(--hairline-soft); border-radius: var(--radius); background: var(--bg-panel-solid); color: var(--text); text-align: left; }
.design-list-preview { position: relative; overflow: hidden; border-radius: 10px; background: var(--surface-2); }
.design-list-preview img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: top; }
.design-list-preview iframe { position: absolute; left: 0; top: 0; border: 0; transform-origin: 0 0; pointer-events: none; }
.design-list-label { display: grid; gap: 2px; }

/* The Design view's composer, and the Documents pane. */
.design-composer { display: grid; gap: 6px; padding: 8px 12px 10px; border-top: 1px solid var(--hairline-soft); background: var(--bg-panel-solid); }
.design-composer-row { display: flex; align-items: flex-end; gap: 8px; }
.design-composer-input { flex: 1; min-height: 44px; max-height: 160px; resize: none; padding: 11px 14px; border: 1px solid var(--border); border-radius: 22px; background: var(--bg); color: var(--text); font: inherit; }
.design-composer-send { min-height: 44px; border-radius: 22px; }
.design-composer-meta { align-items: center; min-height: 28px; }
.design-composer-status { flex: 1; }
.design-composer-chips[hidden] { display: none; }
.design-pane-content { display: flex; flex-direction: column; padding: 0 !important; overflow: hidden !important; }
.design-pane-content > .design-canvas { flex: 1; min-height: 0; }
.design-canvas-compact .design-toolbar { gap: 4px 6px; padding: 4px 8px; }
.design-canvas-compact .design-title, .design-canvas-compact .design-system-name { display: none; }
.design-canvas-compact .design-panel { width: 260px; }
.design-select-chip { border-color: var(--hairline); }
.design-card-link .artifact-icon { letter-spacing: .02em; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

@media (prefers-reduced-motion: reduce) {
  .design-world.design-animate, .design-card, .design-reflowing .design-board { transition: none; }
}

/* -- phones: the redesign shell (3i) ----------------------------------------- */
@media (max-width: 768px) {
  .design-view-toggle { display: inline-flex; }
  .design-pages-strip { flex-direction: column; align-items: center; }
  .design-pages-head .btn { min-height: 44px; }
  .kairos-redesign .design-toolbar { position: sticky; top: 0; z-index: 5; gap: 6px; flex-wrap: wrap; }
  .kairos-redesign .design-page-header { overflow-x: auto; }
  .kairos-redesign .design-list { grid-template-columns: minmax(0, 1fr); }
  .kairos-redesign .design-toolbar .btn, .kairos-redesign .design-modes .btn { min-height: 44px; min-width: 44px; }
  .kairos-redesign .design-toolbar-start { flex-basis: 100%; }
  .kairos-redesign .design-toolbar-end { flex-wrap: nowrap; justify-content: flex-start; overflow-x: auto; scrollbar-width: none; max-width: 100%; }
  .kairos-redesign .design-modes { flex-wrap: nowrap; }
  .kairos-redesign .design-canvas [aria-label="Fit all boards (Shift+1)"], .kairos-redesign .design-zoom, .kairos-redesign .design-resize { display: none; }
  .kairos-redesign .design-panel:not(.design-panel-sheet) { display: none; }
  .kairos-redesign .design-panel-sheet { width: auto; border: 0; padding: 0; }
  .kairos-redesign .design-page-header { padding: 6px 10px; }
  .kairos-redesign .design-page-header .btn, .kairos-redesign .design-chat-pick select { min-height: 44px; }
  .kairos-redesign .design-page-header { flex-wrap: wrap; overflow: visible; white-space: normal; row-gap: 6px; }
  .kairos-redesign .design-page-header .design-spacer { display: none; }
  .kairos-redesign .design-chat-pick { flex: 1 1 auto; min-width: 0; }
  .kairos-redesign .design-chat-pick select { flex: 1; min-width: 0; max-width: none; }
  .kairos-redesign .design-model-host { flex: 1 1 50%; min-width: 0; }
  .kairos-redesign .design-model-btn { width: 100%; max-width: none; justify-content: flex-start; }
  .kairos-redesign .design-model-menu { position: fixed; top: auto; bottom: calc(12px + env(safe-area-inset-bottom)); left: 12px; right: 12px; width: auto; }
  .kairos-redesign .design-model-menu .model-picker-item, .kairos-redesign .design-model-menu .model-effort-btn { min-height: 44px; }
  .kairos-redesign .chat-design-pane > .chat-side-pane-header { display: grid; grid-template-columns: minmax(0, 1fr) 46px 46px; gap: 8px; padding: 12px; }
  .kairos-redesign .chat-design-pane .chat-side-pane-header > [aria-hidden],
  .kairos-redesign .chat-design-pane .chat-side-pane-header > .chat-design-expand { display: none; }
  .kairos-redesign .chat-design-pane .chat-pane-heading { display: contents; }
  .kairos-redesign .chat-design-pane .chat-pane-heading strong { grid-column: 1; grid-row: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font: italic 600 32px/46px var(--rd-font-title); }
  .kairos-redesign .chat-design-pane .chat-pane-heading small { grid-column: 1 / -1; grid-row: 2; font: 12px var(--rd-font-ui); }
  .kairos-redesign .chat-design-pane .chat-pane-icon { grid-row: 1; display: grid; place-items: center; width: 46px; height: 46px; padding: 0; border: 1px solid var(--rd-line); border-radius: 50%; background: var(--rd-surface-solid); color: var(--rd-ink); font: 24px var(--rd-font-ui); cursor: pointer; }
  .kairos-redesign .chat-design-pane .design-model-btn { min-height: 44px; }
  .kairos-redesign .design-page-header .danger { display: none; }
  /* Keep the board pager inside its canvas, below the page header and model picker. */
  .kairos-redesign .design-focus-bar { display: grid; grid-template-columns: minmax(0, 1fr) 46px; gap: 8px; }
  .kairos-redesign .design-focus-bar strong { grid-column: 1; grid-row: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font: italic 600 28px/46px var(--rd-font-title); }
  .kairos-redesign .design-focus-controls { grid-column: 1 / -1; grid-row: 2; display: flex; flex-wrap: wrap; align-items: center; gap: 8px; min-width: 0; }
  .kairos-redesign .design-focus-bar > [aria-label="Close focus"] { grid-column: 2; grid-row: 1; width: 46px; height: 46px; padding: 0; border-radius: 50%; font-size: 0; }
  .kairos-redesign .design-focus-bar > [aria-label="Close focus"]::after { content: '×'; font: 24px var(--rd-font-ui); }
  .kairos-redesign .design-focus-bar .btn { min-height: 44px; min-width: 44px; }
  .kairos-redesign .design-focus-stage { padding: 12px 0; }
  .kairos-redesign .design-focus-device[data-frame="phone"] { margin: 6px; box-shadow: 0 0 0 6px var(--text), var(--shadow-elevated); }
  .kairos-redesign .design-composer { position: sticky; bottom: 0; padding-bottom: calc(10px + env(safe-area-inset-bottom)); }
  .kairos-redesign .design-composer .btn { min-height: 44px; }
  .kairos-redesign .design-grid { grid-template-columns: 1fr; }
  .kairos-redesign .design-home-actions .btn { min-height: 44px; flex: 1; }
  .kairos-redesign .design-compare-stage { grid-template-columns: 1fr; }
  .kairos-redesign .design-popover { position: fixed; left: 12px !important; right: 12px; top: auto !important; bottom: 12px; width: auto; }
}

/* Tool Store > Design systems. */
.design-swatches { display: flex; gap: 4px; margin: 8px 0; }
.design-swatch { width: 22px; height: 22px; border-radius: 50%; box-shadow: inset 0 0 0 1px var(--border-strong); }
.design-system-new { display: grid; gap: 10px; max-width: 640px; margin-top: 24px; }
.design-system-colors { display: grid; grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); gap: 6px 12px; }
.design-system-colors input[type="color"] { width: 100%; height: 36px; padding: 0; border: 1px solid var(--border); border-radius: 8px; background: none; }
.design-system-pane[hidden] { display: none; }
/* Looks: a 1200x800 preview board scaled to the card's width, at most 300x200. */
.design-look-grid { grid-template-columns: repeat(auto-fill, minmax(min(100%, 316px), 1fr)); }
.design-look-card { display: grid; gap: 8px; align-content: start; min-width: 0; }
.design-look-card.is-default { box-shadow: inset 0 0 0 2px var(--accent, currentColor); }
.design-look-preview { position: relative; width: 100%; max-width: 300px; height: auto; aspect-ratio: 3 / 2; margin: 0 auto; overflow: hidden;
  border-radius: 8px; box-shadow: inset 0 0 0 1px var(--border); background: var(--surface-2, transparent); }
.design-look-frame { position: absolute; top: 0; left: 0; width: 1200px; height: 800px; border: 0;
  transform: scale(var(--look-scale, .25)); transform-origin: 0 0; pointer-events: none; }
/* A card's content sits in one body, so the phone Tool Store's row rules (aimed at a card's direct
   children: name, first line, buttons) leave it alone. */
.design-card-body { display: grid; grid-template-columns: minmax(0, 1fr); min-width: 0; gap: 8px; align-content: start; height: 100%; }
.design-card-body > header { display: flex; flex-wrap: wrap; min-width: 0; align-items: baseline; justify-content: space-between; gap: 10px; }
.design-card-body > header > * { min-width: 0; overflow-wrap: anywhere; }
.design-card-body > p { margin: 0; }
.design-card-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.design-card-actions > .btn { flex: 1 1 auto; }
/* New style from references: the draft editor under the form. */
.design-style-draft { display: grid; gap: 10px; padding-top: 6px; }
.design-style-draft[hidden] { display: none; }
.design-style-draft .design-look-preview { margin: 0; }
.design-style-changes { margin: 0; padding-left: 18px; }
.design-style-fonts { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 180px), 1fr)); gap: 6px 12px; }
.design-style-fonts select { min-height: 44px; }
/* The phone Tool Store turns cards into rows that open a sheet; design-system cards are their own
   small pages (a preview, a palette, one button), so they stay cards in a single column. */
@media (max-width: 768px) {
  .kairos-redesign .design-system-grid { display: grid; gap: 12px; overflow: visible; border: 0; border-radius: 0; background: none; box-shadow: none; }
  .kairos-redesign [data-view="tool-store"] .design-system-grid > .design-system-card:not(.ts-in-sheet) {
    display: block; min-height: 0; padding: 14px;
    border: 1px solid var(--rd-line); border-radius: 16px; background: var(--rd-surface); box-shadow: var(--rd-shadow); }
  .kairos-redesign .design-system-grid > .design-system-card:not(.ts-in-sheet) > .design-card-body { display: grid; }
  .kairos-redesign .design-system-grid .design-card-body .btn { min-height: 44px; }
}
.design-composer[hidden] { display: none; }