/* Shared board and library inspection. */
.media-viewer.board-inspector{--bi-inspector-sidebar-width:440px;position:fixed;inset:0;width:100vw;height:100dvh;max-width:none;max-height:none;min-width:0;margin:0;padding:0;border:0;border-radius:0;background:var(--bg);color:var(--text);overflow:hidden;font-size:13px}
.board-inspector[open]{display:flex;flex-direction:column}.board-inspector::backdrop{background:#101110}
.board-inspector button{font:inherit;cursor:pointer}.board-inspector button:disabled{cursor:default;opacity:.4}
.bi-inspector-header{flex:none;display:flex;align-items:center;gap:16px;height:48px;min-height:48px;padding:5px 16px;border-bottom:1px solid var(--line)}
.bi-inspector-header>span:first-child{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bi-inspector-count{margin-left:auto;color:var(--muted);font-size:11px;white-space:nowrap}
.bi-inspector-header>button{display:grid;place-items:center;width:36px;height:36px;flex:none;padding:7px;background:var(--surface);border:0;border-radius:50%}
.bi-inspector-header>button:hover{background:var(--inset)}.bi-inspector-header>button svg{width:20px;height:20px}
.bi-inspector-header>.bi-inspector-list-toggle{display:none}
.bi-inspector-layout{display:flex;flex:1;min-height:0;min-width:0;position:relative}
.board-inspector .bi-inspector-main{display:flex;flex-direction:column;flex:1;min-width:0;min-height:0;padding:0;margin:0;position:relative}
.bi-inspector-sidebar{width:var(--bi-inspector-sidebar-width);flex:0 0 var(--bi-inspector-sidebar-width);min-height:0;display:flex;flex-direction:column;border-left:1px solid var(--line);background:var(--surface)}
.bi-inspector-sidebar>header{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;min-height:48px;flex:none;font-size:12px}
.bi-sidebar-close{display:none}
.board-inspector .bi-inspector-list{display:block;flex:1;min-height:100px;overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;padding:0 6px;scrollbar-width:thin;width:100%;max-width:none;gap:0}
.bi-inspector-list-space{position:relative;width:100%;min-width:0}
.bi-inspector-row{position:relative;width:100%;height:88px;min-height:88px;border:1px solid transparent;border-radius:16px;background:transparent;color:var(--text)}
.bi-inspector-row:hover{background:var(--hover)}.bi-inspector-row[data-current=true]{background:var(--selected);border-color:var(--accent)}
.board-inspector .bi-inspector-row-open{display:flex;align-items:center;gap:12px;width:100%;height:100%;max-width:none;padding:12px 144px 12px 88px;border:0;border-radius:15px;background:transparent;color:var(--text);text-align:left;aspect-ratio:auto}
.bi-inspector-thumb{position:relative;display:grid;place-items:center;flex:0 0 64px;width:64px;height:64px;border-radius:12px;overflow:hidden;background:var(--inset)}
.board-inspector .bi-inspector-thumb img{display:block;width:100%;height:100%;object-fit:cover}
.board-inspector .bi-inspector-thumb-select{position:absolute;z-index:2;left:12px;top:50%;transform:translateY(-50%);display:block;width:64px;height:64px;margin:0;padding:0;border-radius:12px;cursor:pointer}
.board-inspector .bi-inspector-thumb-select input[type=checkbox]{position:absolute;inset:0;width:64px;height:64px;min-width:0;min-height:0;margin:0;opacity:0;cursor:pointer}
.bi-thumb-check{position:absolute;inset:0;display:grid;place-items:center;border:0;border-radius:inherit;background:#00000026;color:#fff;opacity:0;pointer-events:none}
.bi-thumb-check svg{width:28px;height:28px;stroke-width:2;filter:drop-shadow(0 1px 1px #000) drop-shadow(0 2px 4px #000c)}
.bi-inspector-thumb-select:hover .bi-thumb-check,.bi-inspector-thumb-select:has(input:focus-visible) .bi-thumb-check{opacity:1}
.bi-inspector-thumb-select:has(input:checked) .bi-thumb-check{background:#0009;color:var(--accent);opacity:1}
.bi-inspector-thumb-select:has(input:focus-visible){outline:2px solid var(--text);outline-offset:3px}.bi-inspector-thumb-select:has(input:disabled){opacity:.45;cursor:default}
.bi-inspector-row-info{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1;text-align:left}
.bi-inspector-row-info>strong,.bi-inspector-row-info>small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:400;line-height:18px}
.bi-inspector-row-info>small{font-size:11px;line-height:16px;color:var(--muted)}
.bi-inspector-row-info .bi-generation-status{font-size:10px;gap:4px}.bi-inspector-row-info .bi-status-spark{width:14px;height:14px}
.bi-row-indicators{position:absolute;right:10px;top:10px;display:flex;align-items:center;gap:7px;pointer-events:none}
.bi-unread-dot{display:inline-block;flex:none;width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 9px color-mix(in srgb,var(--accent) 65%,transparent);vertical-align:middle}
.bi-stack-count .bi-unread-dot{width:9px;height:9px;margin-left:2px;background:#d5ff3f}
.bi-row-actions{position:absolute;right:12px;top:50%;transform:translateY(-50%);display:flex;align-items:center;justify-content:flex-end;gap:6px;width:clamp(36px,calc(100% - 232px),120px);pointer-events:none}
.board-inspector .bi-inspector-row:has(.bi-row-actions[data-collapsed=true]) .bi-inspector-row-open{padding-right:72px}
.bi-collapsed-favorite,.bi-collapsed-slot{display:none}
.bi-inspector-row:has(.bi-row-actions[data-collapsed=true]) .bi-row-indicators{left:auto;right:12px;top:7px}
.bi-inspector-row:has(.bi-row-actions[data-collapsed=true]) :is(.bi-collapsed-favorite,.bi-collapsed-slot){display:inline-grid;place-items:center;width:14px;height:14px;font-size:10px;font-weight:600;color:var(--accent)}
.bi-collapsed-favorite svg{width:13px;height:13px;fill:currentColor}
.board-inspector .bi-row-actions>button{position:relative;display:grid;place-items:center;width:36px;height:36px;min-width:36px;min-height:36px;margin:0;padding:8px;border:0;border-radius:50%;background:var(--inset);color:var(--muted);cursor:pointer;opacity:0;pointer-events:none;transition:opacity .12s,background .12s}
.board-inspector .bi-inspector-row:is(:hover,:focus-within,[data-selected=true],[data-current=true]) .bi-row-actions>*,.board-inspector .bi-row-actions>button[aria-pressed=true]{opacity:1;pointer-events:auto}
.board-inspector .bi-row-actions[data-active=true]>.card-actions-more{opacity:1;pointer-events:auto}
.bi-row-actions svg{width:20px;height:20px}.board-inspector .bi-row-actions>button:hover{background:var(--hover);color:var(--text)}
.board-inspector .bi-row-actions>.bi-row-trash:hover{color:var(--danger,#ffb4ab)}
.board-inspector .bi-row-actions>.bi-row-favorite[aria-pressed=true]{color:var(--text)}.bi-row-favorite[aria-pressed=true] svg{fill:currentColor}
.board-inspector .bi-row-actions>.bi-row-compare[aria-pressed=true]{background:var(--accent);color:var(--on-accent)}.bi-row-compare>span{font-size:14px;font-weight:600;line-height:20px}
:root[data-theme=light] .board-inspector .bi-row-actions>.bi-row-trash:hover{color:#a32626}
.board-inspector .bi-inspector-info{display:block;position:static;inset:auto;flex:none;width:auto;max-height:38%;min-height:44px;max-width:none;padding:0;margin:0;border:0;border-top:1px solid var(--line);border-radius:0;background:transparent;color:var(--text);overflow:hidden}
.bi-inspector-info>summary{display:flex;align-items:center;gap:8px;padding:8px 14px;font-size:12px;cursor:pointer;min-height:52px;list-style:none}
.bi-inspector-info>summary::-webkit-details-marker{display:none}.bi-inspector-info>summary::before{content:'▸';color:var(--muted)}.bi-inspector-info[open]>summary::before{content:'▾'}
.bi-inspector-info>summary>span{min-width:0;flex:1}
.board-inspector .bi-inspector-repeat,.board-inspector .bi-prompt-copy{display:inline-flex;align-items:center;justify-content:center;gap:7px;flex:none;min-width:36px;height:36px;min-height:36px;margin:0;padding:8px;border:0;border-radius:999px;background:var(--inset);color:var(--text);font-size:11px}
.board-inspector .bi-inspector-repeat:hover,.board-inspector .bi-prompt-copy:hover{background:var(--hover)}.bi-inspector-repeat svg,.bi-prompt-copy svg{width:18px;height:18px;flex:none}.bi-inspector-repeat:has(span){padding-inline:12px}
.bi-inspector-prompt{display:flex;align-items:flex-start;gap:8px}.bi-inspector-prompt>.viewer-prompt{flex:1;min-width:0}
.bi-inspector-info>div{max-height:calc(38dvh - 76px);overflow:auto;padding:0 14px 16px;font-size:11px;scrollbar-width:thin}
.board-inspector .viewer-prompt{white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px;line-height:1.7;margin:0 0 12px}
.board-inspector .bi-inspector-info dl{display:block;font-size:11px;line-height:1.6;margin:12px 0}
.bi-inspector-info dl>div{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:7px 0}.bi-inspector-info dd{margin:0;overflow-wrap:anywhere}
.bi-inspector-info>div>button{font-size:12px;min-height:40px;border-radius:999px}
.board-inspector .bi-inspector-resume{flex:none;min-height:40px;margin:6px 12px 10px;padding:8px 16px;border:0;border-radius:999px;background:var(--inset);color:var(--text);font-size:12px}.board-inspector .bi-inspector-resume:hover{background:var(--hover)}
.bi-canvas-workspace{display:flex;flex:1;flex-direction:column;min-height:0;min-width:0}
.bi-canvas{position:relative;flex:1;min-height:120px;min-width:0;overflow:hidden;touch-action:none;user-select:none;outline:none!important;cursor:grab}
/* Each curtain side owns an opaque canvas, including the space outside its image. */
.bi-canvas,.bi-canvas-reveal{background:var(--bg) radial-gradient(var(--line) .6px,transparent .7px) 0 0/20px 20px}
.bi-canvas:active{cursor:grabbing}.bi-canvas-curtain,.bi-canvas-curtain:active{cursor:ew-resize}.bi-canvas-hold,.bi-canvas-hold:active{cursor:pointer}
.bi-canvas-pane{position:absolute;inset:0;min-width:0;overflow:hidden}
.bi-canvas-retained[hidden]{display:none}
.bi-canvas-side{display:grid;grid-template-columns:1fr 1fr;gap:1px}.bi-canvas-side>.bi-canvas-pane{position:relative;inset:auto}
.bi-canvas-transform{position:absolute;inset:0;transform-origin:center;will-change:transform}
.board-inspector .bi-canvas-transform>:is(.viewer-original,.bi-canvas-preview){display:block;position:absolute;inset:0;width:100%;height:100%;max-width:none;max-height:none;object-fit:contain;border:0;border-radius:0;pointer-events:none}
.bi-canvas-preview[hidden]{display:none!important}
.bi-canvas-slot{position:absolute;top:16px;left:12px;z-index:2;display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#202120c9;color:white;font-size:12px;pointer-events:none}
.bi-canvas-slot:empty{display:none}.bi-canvas-slot-b{left:auto;right:10px}
.bi-canvas-reveal{position:absolute;inset:0;pointer-events:none;z-index:1}
.bi-curtain-control{position:absolute;inset-block:0;width:1px;transform:translateX(-50%);z-index:4;background:#ffffffa8;pointer-events:none}
.bi-curtain-control:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.bi-canvas-loading,.bi-canvas-failure,.bi-canvas-empty{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:14px;flex-direction:column;font-size:13px;color:var(--muted);padding:20px;text-align:center}
.bi-canvas-loading{pointer-events:none}.bi-canvas-failure{background:var(--bg)}
.bi-canvas-controls{position:absolute;top:8px;left:50px;z-index:6;display:flex;align-items:center;gap:4px;padding:4px;border:0;border-radius:999px;background:var(--surface);font-size:12px;cursor:default}
.bi-canvas-controls button{display:grid;place-items:center;width:36px;height:36px;padding:8px;border-radius:50%;border:0;background:var(--inset);color:var(--text)}
.bi-canvas-controls button:hover{background:var(--hover);color:var(--text)}.bi-canvas-controls output{min-width:46px;padding-right:5px;text-align:center;color:var(--muted);font-variant-numeric:tabular-nums}
.bi-canvas-controls svg{width:20px;height:20px}
.bi-inspector-modes{position:absolute;bottom:12px;left:50%;transform:translateX(-50%);z-index:7;display:flex;align-items:center;justify-content:center;gap:8px;padding:4px;border-radius:999px;white-space:nowrap}
.bi-inspector-modes button{display:grid;place-items:center;width:40px;height:40px;padding:9px;border:0;border-radius:50%;background:var(--inset);color:var(--text);box-shadow:0 2px 8px var(--shadow)}
.bi-inspector-modes button:hover{background:var(--hover)}.bi-inspector-modes button[aria-pressed=true]{background:var(--accent);color:var(--on-accent)}
.bi-inspector-modes svg{width:22px;height:22px}.bi-action-divider{height:22px;width:1px;background:var(--line);margin:0 3px}
.board-inspector .bi-inspector-selection{display:flex;align-items:center;flex-wrap:wrap;position:absolute;inset:auto auto 18px;left:calc((100% - var(--bi-inspector-sidebar-width))/2);transform:translateX(-50%);width:min(var(--material-action-width,680px),calc(100% - var(--bi-inspector-sidebar-width) - 24px));max-width:none;z-index:12}
.bi-inspector-layout[data-comparing=true]>.bi-inspector-selection{bottom:76px}
.bi-compare-instruction,.board-inspector .viewer-notice{position:absolute;top:64px;left:50%;transform:translateX(-50%);z-index:8;width:max-content;max-width:calc(100% - 32px);min-height:0;margin:0;padding:12px 18px;border:1px solid var(--line);border-radius:20px;background:var(--surface);box-shadow:0 8px 24px var(--shadow);text-align:center;font-size:12px;line-height:1.5;color:var(--text)}
.bi-compare-instruction{pointer-events:none}.bi-compare-instruction~.viewer-notice{top:126px}.board-inspector .viewer-notice button{margin-left:8px;border-radius:999px}
.bi-generation-status{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-size:13px;color:var(--text);line-height:1.4}
.bi-status-spark{width:24px;height:24px;flex:none;object-fit:contain!important;animation:bi-spark-turn 3s linear infinite}
.bi-phase-queued .bi-status-spark{animation:bi-spark-wait 1.8s ease-in-out infinite}.bi-phase-saving .bi-status-spark{animation:bi-spark-save 1.4s ease-in-out infinite}
.bi-stack-pending{display:flex;align-items:center;gap:6px}.bi-stack-pending .bi-generation-status{font-size:10px;gap:4px}.bi-stack-pending .bi-status-spark{width:14px;height:14px}
.bi-inspector-thumb>.bi-status-spark{width:26px!important;height:26px!important}.bi-stack{scroll-margin-block:90px calc(var(--composer-height,180px) + 50px)}
@keyframes bi-spark-turn{to{transform:rotate(180deg)}}@keyframes bi-spark-wait{0%,100%{opacity:.35;transform:scale(.85)}50%{opacity:1;transform:scale(1)}}
@keyframes bi-spark-save{0%,100%{opacity:.45;transform:rotate(0) scale(.85)}50%{opacity:1;transform:rotate(90deg) scale(1)}}
@media(prefers-reduced-motion:reduce){.bi-status-spark{animation:none!important}.bi-row-actions>*{transition:none!important}}
@media(hover:none){.board-inspector .bi-row-actions>button{opacity:1;pointer-events:auto}}
@media(min-width:761px) and (max-width:1100px){.media-viewer.board-inspector{--bi-inspector-sidebar-width:380px}}
@media(max-width:760px){
 .bi-inspector-header{height:44px;min-height:44px;padding:4px 10px;font-size:11px;gap:6px}.bi-inspector-count{display:none}
 .bi-inspector-header>.bi-inspector-list-toggle{display:grid;margin-left:auto}
 .bi-inspector-sidebar{display:none;position:absolute;inset:auto 0 0;width:100%;height:min(70dvh,600px);max-height:calc(100dvh - 60px);border:1px solid var(--line);border-radius:18px 18px 0 0;z-index:8;box-shadow:0 -10px 30px #0005}
 .bi-inspector-sidebar.is-open{display:flex}.bi-sidebar-close{display:grid;place-items:center;width:36px;height:36px;padding:8px;border:0;background:var(--inset);border-radius:50%}
 .bi-inspector-sidebar .bi-inspector-info{max-height:40%}.bi-inspector-info>div{max-height:calc(28dvh - 60px)}
 .board-inspector .bi-inspector-selection{left:50%;width:calc(100% - 16px);bottom:12px;padding:8px;gap:5px}
 .bi-inspector-layout[data-comparing=true]>.bi-inspector-selection{bottom:72px}
 .bi-inspector-layout[data-has-selection=true]>.bi-inspector-sidebar{padding-bottom:100px}
 .bi-row-indicators{top:8px;left:70px;right:auto}
 .board-inspector .bi-row-actions>button{opacity:1;pointer-events:auto}
 .bi-inspector-repeat>span{display:none}
}
.board-inspector .bi-review-note{margin:8px 12px;font-size:12px;line-height:1.5;overflow-wrap:anywhere;color:var(--muted)}