.hb-library-source{width:100%;margin:.55rem 0 0;min-height:44px}
.hb-library-picker{width:min(680px,calc(100vw - 24px));max-height:min(86vh,780px);padding:0;border:1px solid var(--line,#789088);border-radius:18px;background:var(--card,#fff);color:var(--ink,#14211e);box-shadow:0 24px 80px rgba(0,0,0,.38)}
.hb-library-picker::backdrop{background:rgba(5,15,12,.7)}
.hb-library-picker__head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:18px;border-bottom:1px solid var(--line,#789088)}
.hb-library-picker__head h2,.hb-library-picker__head p{margin:0}.hb-library-picker__head p{color:var(--ink-soft,#667772);font-size:.92rem}
.hb-library-picker__close{flex:0 0 44px;width:44px;height:44px;border:1px solid var(--line,#789088);border-radius:12px;background:transparent;color:inherit;font:inherit;font-size:1.4rem}
.hb-library-picker__body{display:grid;gap:12px;padding:16px;overflow:auto;max-height:58vh}
.hb-library-picker__search{display:grid;gap:5px;font-weight:700}.hb-library-picker__search input{min-height:46px;border:1px solid var(--line,#789088);border-radius:10px;background:var(--card,#fff);color:inherit;padding:8px 12px;font:inherit}
.hb-library-picker__state{min-height:1.5rem;color:var(--ink-soft,#667772)}.hb-library-picker__state.is-error{color:var(--danger,#b42318);font-weight:700}
.hb-library-picker__choices{display:grid;gap:8px;margin:0;padding:0;border:0;min-width:0}
.hb-library-picker__item{display:grid;grid-template-columns:auto minmax(0,1fr);gap:10px;align-items:flex-start;padding:12px;border:1px solid var(--line,#789088);border-radius:12px;background:var(--soft,#eef7f4);cursor:pointer}
.hb-library-picker__item input{width:22px;height:22px;margin-top:2px}.hb-library-picker__item span{display:grid;gap:2px;min-width:0}.hb-library-picker__item strong,.hb-library-picker__item small{overflow-wrap:anywhere}.hb-library-picker__item small{color:var(--ink-soft,#667772)}
.hb-library-picker__empty{padding:22px;border:2px dashed var(--line,#789088);border-radius:12px;text-align:center}
.hb-library-picker__actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px;padding:14px 16px;border-top:1px solid var(--line,#789088)}
.hb-library-picker__actions button{min-height:44px;min-width:130px}
.hb-library-picker[aria-busy="true"]{cursor:progress}
.hb-library-picker button:focus-visible,.hb-library-picker input:focus-visible,.hb-library-source:focus-visible{outline:4px solid var(--amber,#efc34f);outline-offset:3px}
@media(max-width:520px){.hb-library-picker__actions{display:grid;grid-template-columns:1fr}.hb-library-picker__actions button{width:100%}}
@media(prefers-reduced-motion:reduce){.hb-library-picker,.hb-library-picker *{scroll-behavior:auto!important}}