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var(--border)}.dictate-btn.recording,.dictate-btn.recording:hover:not(:disabled){color:#fff;background:var(--danger);border-color:var(--danger)}.done-btn{background:var(--bg);border-color:var(--accent);color:var(--accent-fg)}.done-btn:is(:hover,:focus-visible):not(:disabled){background:var(--accent);border-color:var(--accent);color:#fff}.title-input{flex:1;min-width:0;font-size:16px;font-weight:600;text-align:left}.surface{display:flex;flex:1;width:100%;min-width:0;min-height:0}.content-input{flex:1;min-width:0;min-height:0;overflow-y:auto;border:none;border-radius:0;resize:none;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;line-height:1.6;padding:16px 24px}.preview{flex:1;overflow-y:auto;padding:16px 24px}.preview:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.preview .hint{color:var(--muted)}.preview :first-child{margin-top:0}.back-btn{display:none;align-items:center;justify-content:center;line-height:1.2}.preview 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.8rem}.board-menu>summary::-webkit-details-marker{display:none}.board-toolbar{position:absolute;top:100%;right:0;z-index:100;display:grid;gap:.25rem;padding:.5rem;min-width:190px;max-height:70vh;overflow:auto;background:#fff;border:1px solid #ddd;border-radius:8px;box-shadow:0 4px 16px #0002}.board-toolbar button{font:inherit;padding:.4rem .65rem;min-height:44px}.board-warning{margin:.25rem .5rem;color:#9b6500}.board-viewport{flex:1;min-height:55vh;overflow:hidden;position:relative;touch-action:none;background:#eef0f3}.board-canvas{position:absolute;inset:0;transform-origin:0 0}.board-card{position:absolute;box-sizing:border-box;display:flex;flex-direction:column;color:#000;background:#fff8c5;border:1px solid #b9c1cc;border-radius:8px;box-shadow:0 2px 8px #0002;overflow:hidden}.board-card.selected,.board-card:focus-within{outline:2px solid #5485d1}.board-card-header{padding:.5rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex-shrink:0;cursor:grab;border-bottom:1px solid #ddd;user-select:none}.board-card textarea{flex:1;min-height:0;resize:none;border:0;padding:.6rem;width:100%;box-sizing:border-box;font:inherit;color:inherit;background:transparent;touch-action:auto}.board-card-preview{white-space:pre-wrap;overflow:auto;flex:1;margin:.5rem;overflow-wrap:anywhere}.board-card button{margin:.25rem .5rem;min-height:36px}.board-card img{display:block;width:100%;flex:1;min-height:0;object-fit:contain}.board-picture .board-card-preview{flex:0 0 auto;max-height:3em}.board-resize{position:absolute;width:24px;height:24px;bottom:0;right:0;cursor:nwse-resize;background:linear-gradient(135deg,transparent 65%,#9aa 65%,#9aa 72%,transparent 72%)}.board-card[data-color=yellow]{background:#fff8c5}.board-card[data-color=blue]{background:#deefff}.board-card[data-color=green]{background:#dff3df}.board-card[data-color=pink]{background:#ffe5ec}.board-reference-picker button{display:block;margin:.5rem;min-height:44px}.picture-viewer img{max-width:85vw;max-height:75vh;object-fit:contain}.storage-warning{padding:.5rem;background:#fff4d4;color:#754d00}