.ib-toggle,.ib-add-link{border:0;background:none;color:inherit;font:inherit;text-align:left;cursor:pointer;min-height:44px}
.ib-toggle{width:100%;padding:0}
.ib-add-link{padding:0;color:var(--muted);font-size:13px}
.ib-section.ib-section-empty{border:0;background:none;padding-block:4px}
.ib-content[hidden]{display:none!important}
/* Extends The Shelf's warm workshop/editorial system; no global theme changes. */
.ib-section{margin:20px 0;padding-top:18px;border-top:1px solid var(--line);color:var(--ink)}
.ib-heading{display:flex;align-items:center;justify-content:space-between;gap:10px}.ib-heading h3{margin:0;font:700 18px var(--font-display,var(--font-display))}
.ib-copy{font-size:13px;line-height:1.5;color:var(--ink-2);margin:8px 0 12px}
.ib-list{display:grid;gap:8px}.ib-line{display:flex;gap:10px;align-items:center;padding:10px;border:1px solid var(--line);background:var(--surface-2);border-radius:9px;min-width:0}
.ib-line-copy{flex:1;min-width:0;overflow-wrap:anywhere}.ib-line-copy strong{font-size:14px}.ib-line-copy small{display:block;font-size:12px;color:var(--muted);white-space:pre-wrap}
.ib-photo{width:44px;height:44px;object-fit:cover;border-radius:6px}.ib-photo-button{padding:0;border:0;background:transparent;cursor:zoom-in;flex:none}
.ib-missing{display:block;margin-top:4px;color:var(--danger,#ad4130);font-size:12px;font-weight:700}.ib-indicator{display:block;margin:4px 0;font:11px/1.5 var(--font-mono,var(--font-mono));color:var(--muted)}.ib-indicator[data-missing="true"]{color:var(--danger,#ad4130)}
.ib-actions{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}.ib-actions .btn{min-height:40px;font-size:12px}
.ib-editor-line{padding:12px;border:1px solid var(--line);border-radius:10px;background:var(--surface-2);margin-bottom:12px}.ib-editor-fields{display:grid;grid-template-columns:1fr 70px;gap:10px}.ib-editor-fields label:last-child{grid-column:1/-1}.ib-editor-fields input,.ib-editor-fields textarea{background:var(--surface)}
.ib-check{display:flex;align-items:center;gap:10px;min-height:44px;cursor:pointer}.ib-check input{width:18px;height:18px;accent-color:var(--accent);flex:none}
.ib-pack{margin:8px 0 4px 16px;padding-left:12px;border-left:2px solid var(--line,#ded8cf);font-size:12px}.ib-pack .ib-check{min-height:36px}.ib-pack-status{font-size:11px;color:var(--muted,#625d51)}.ib-pack-status[data-error="true"]{color:var(--danger,#ad4130)}
.ib-lightbox{width:min(900px,calc(100vw - 24px));background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px;color:var(--ink)}.ib-lightbox::backdrop{background:#27231fcc}.ib-lightbox img{display:block;max-width:100%;max-height:75dvh;object-fit:contain;margin:10px auto}.ib-lightbox header{display:flex;justify-content:space-between;gap:12px}
.ib-empty{padding:16px;border:1px dashed var(--line);border-radius:10px;color:var(--muted);font-size:13px;line-height:1.6}
.ib-internal-packing{padding-left:64px;padding-bottom:10px}
@media(max-width:600px){.ib-actions .btn{flex:1}.ib-editor-fields{grid-template-columns:minmax(0,1fr) 64px}}