:root{--aside-w:420px}
[hidden]{display:none!important}
.mig-choice__item{white-space:nowrap;flex:1 0 auto}
.app{display:grid;grid-template-columns:var(--aside-w) minmax(0,1fr);min-height:100dvh}
aside{padding:16px 16px 96px;display:flex;flex-direction:column;gap:12px}
@media (min-width:821px){aside{position:sticky;top:0;height:100dvh;overflow-y:auto;scrollbar-width:none}aside::-webkit-scrollbar{display:none}}
.sec{display:flex;flex-direction:column;gap:12px}
.sec h2{font-size:14px;font-weight:700;margin:0}
.head{display:flex;align-items:center;gap:14px;padding:8px 8px 4px}
.head img{width:48px;height:48px;border-radius:16px;flex:none}
.head h1{font-size:20px;line-height:1.2;font-weight:700;margin:0 0 2px}
.head p{margin:0}
.two{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:8px}
.two:has(>[hidden])>:not([hidden]){grid-column:1/-1}
.grp{display:flex;flex-direction:column;gap:12px}
select.mig-input{appearance:none;-webkit-appearance:none;padding-right:40px;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b675e' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 16px center}
input[type=color].mig-input{padding:4px 8px;height:var(--control-h);cursor:pointer}
.drop{cursor:pointer;text-align:center;color:var(--color-muted);display:flex;flex-direction:column;align-items:center;gap:4px;background:var(--color-page)}
.drop .mig-tile{background:var(--color-surface);margin-bottom:4px}
.drop b{display:block;color:var(--color-ink);font-weight:600;font-size:14px}
.drop:hover,.drop.on{box-shadow:inset 0 0 0 1.5px var(--color-brand)}
.drop small{font-size:12px}
.info{font-size:13px}
.bar{position:fixed;left:0;bottom:0;width:var(--aside-w);padding:12px 16px calc(12px + env(safe-area-inset-bottom,0px));background:var(--color-page);z-index:5}
main{padding:24px;overflow:auto;min-width:0}
#pages{zoom:.62;display:flex;flex-direction:column;align-items:center;gap:24px}
.page{position:relative;background:var(--color-surface);box-shadow:0 0 0 1px var(--color-line);flex:none}
.cell{position:absolute;overflow:hidden;background:var(--color-surface)}
.cell img{position:absolute;left:50%;top:50%;object-fit:cover}
.num{position:absolute;white-space:nowrap;line-height:1;transform-origin:0 0}
.page svg{position:absolute;inset:0;width:100%;height:100%;color:var(--color-ink)}
[data-first]{cursor:crosshair}
@media (max-width:820px){
 .app{grid-template-columns:1fr}
 .bar{width:100%}
 main{padding:16px 16px 96px}
 #pages{zoom:.4}
 aside{padding-bottom:0}
}
@media print{
 body.mig-base{background:#fff}
 .app{display:block}aside,.bar{display:none}main{padding:0;overflow:visible}
 #pages{zoom:1;display:block}
 .page{box-shadow:none;break-after:page;page-break-after:always}
 .page:last-child{break-after:auto;page-break-after:auto}
 .cell.empty{display:none}
 *{-webkit-print-color-adjust:exact;print-color-adjust:exact}
}