/* Compact, navigable scrapbook supplies instead of a long left-hand list. */
.section[data-studio] .studio-shelf-tip{font-size:12px;line-height:1.35;color:#4a6885;margin:10px 0 6px}
.section[data-studio] .studio-shelf-tabs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;margin:6px 0 10px}
.section[data-studio] .studio-shelf-tab{min-width:0;min-height:43px;border:1px solid #c7d9eb;border-radius:10px;background:#f5f9ff;color:#224d78;font-size:12px;font-weight:850;padding:8px 4px;cursor:pointer;line-height:1.2}
.section[data-studio] .studio-shelf-tab[aria-selected="true"]{background:#dceeff;border-color:#3578bf;box-shadow:inset 0 0 0 1px #3578bf}
.section[data-studio] .studio-shelf-tab:focus-visible{outline:3px solid #ffc55b;outline-offset:2px}
.section[data-studio] .studio-shelf-pane[hidden]{display:none!important}
.section[data-studio] .studio-shelf-pane>*{margin-top:9px;margin-bottom:10px}
.section[data-studio] .studio-shelf-pane .studio-stickers{margin-top:0}
.section[data-studio] .studio-shelf-extra-pictures{border:1px solid #bfd4e6;border-radius:10px;background:#f9fcff;padding:8px;margin:9px 0}
.section[data-studio] .studio-shelf-extra-pictures>summary{cursor:pointer;color:#234f75;font-size:12px;font-weight:850;line-height:1.4}
.section[data-studio] .studio-shelf-extra-pictures[open]>summary{margin-bottom:9px}
.section[data-studio] .studio-shelf-extra-pictures .hal-sticker-shelf{margin:0;padding:0;border:0;box-shadow:none;background:transparent}
.section[data-studio] .studio-shelf-pane .lesson-vocab{max-height:none}
.section[data-studio] .studio-shelf-content{min-width:0}
@media(max-width:650px){.section[data-studio] .studio-shelf-tab{min-height:40px;font-size:12px}}
@media print{.studio-shelf-tabs,.studio-shelf-content,.studio-shelf-tip{display:none!important}}
body.exporting .studio-shelf-tabs,body.exporting .studio-shelf-content,body.exporting .studio-shelf-tip{display:none!important}