.ref-picker--mobile{position:fixed;inset:0;z-index:110;background:var(--bg);display:flex;flex-direction:column;padding-top:var(--safe-area-top);padding-bottom:var(--safe-area-bottom);outline:none}.ref-picker-head{display:flex;align-items:center;gap:.5rem;padding:.5rem .6rem;border-bottom:1px solid var(--border);flex-shrink:0}.ref-picker-back,.ref-picker-close{display:flex;align-items:center;justify-content:center;width:30px;height:30px;border:1px solid var(--border);border-radius:6px;background:var(--bg-elevated);color:var(--text-muted);cursor:pointer;font-size:.95rem;line-height:1;flex-shrink:0}.ref-picker-back:hover,.ref-picker-close:hover{background:var(--hover-bg);color:var(--text)}.ref-picker-close{margin-left:auto}.ref-picker-head-text{display:flex;flex-direction:column;min-width:0}.ref-picker-title{font-weight:600;font-size:.95rem;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ref-picker-path{font-size:.78rem;color:var(--text-muted)}.ref-picker-body{flex:1 1;overflow-y:auto;padding:0 .6rem 1rem}.ref-picker-typed{position:relative;margin-top:.6rem}.ref-picker-typed-input{width:100%;box-sizing:border-box;font-size:1rem;font-family:Georgia,serif;padding:.45rem .6rem;border:1px solid var(--border-input);border-radius:6px;background:var(--bg);color:var(--text);outline:none}.ref-picker-typed-input:focus{border-color:var(--border-focus);background:var(--bg-elevated)}.ref-picker-error{margin:.3rem 0 0;font-size:.82rem;color:var(--error-text);background:var(--error-bg);border:1px solid var(--error-border);border-radius:5px;padding:.3rem .6rem}.ref-picker-recent{margin-top:.7rem}.ref-picker-chips{display:flex;gap:.4rem;flex-wrap:wrap}.ref-picker-chip{border:1px solid var(--border);border-radius:999px;background:var(--bg-elevated);color:var(--text);padding:.3rem .75rem;font-size:.85rem;cursor:pointer;white-space:nowrap}.ref-picker-chip:hover{background:var(--hover-bg)}.ref-picker-chip--history{display:inline-flex;align-items:center;gap:.35rem;color:var(--text-muted)}.ref-picker-context{margin-top:.7rem}.ref-picker-chip--current{border-color:var(--accent);color:var(--accent);font-weight:600}.ref-picker-chip--adjacent{color:var(--text-muted)}.ref-picker-chip--adjacent:hover{color:var(--text)}.ref-picker-group-head{position:-webkit-sticky;position:sticky;top:0;z-index:1;margin:0;padding:.7rem 0 .35rem;background:inherit;font-size:.68rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted)}.ref-picker--mobile .ref-picker-group-head{background:var(--bg)}.ref-picker-group-head--static{position:static}.ref-picker-grid{display:grid;grid-gap:.4rem;gap:.4rem}.ref-picker-grid--books{grid-template-columns:repeat(auto-fill,minmax(56px,1fr))}.ref-picker-grid--nums{grid-template-columns:repeat(auto-fill,minmax(44px,1fr));margin-top:.6rem}.ref-picker-cell{min-height:44px;border:1px solid var(--border);border-radius:8px;background:var(--bg-elevated);color:var(--text);font-size:.9rem;cursor:pointer;padding:.35rem .15rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ref-picker-cell:hover{background:var(--hover-bg)}.ref-picker-cell.current{border-color:var(--accent);background:var(--accent-soft-bg,var(--hover-bg));color:var(--accent);font-weight:600}.ref-picker-go{display:flex;align-items:center;justify-content:center;gap:.4rem;width:100%;box-sizing:border-box;margin-top:.7rem;padding:.65rem .75rem;border:1px solid var(--accent);border-radius:9px;background:var(--accent);color:#fff;font-size:.95rem;font-weight:600;cursor:pointer}.ref-picker-go:hover{filter:brightness(1.08)}.recent-refs-dropdown{position:absolute;top:calc(100% + 3px);left:0;right:0;min-width:180px;background:var(--bg-elevated);border:1px solid var(--border-input);border-radius:5px;box-shadow:var(--shadow);z-index:200;padding:.25rem 0}.recent-refs-head{margin:0;padding:.25rem .6rem .15rem;font-size:.62rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted)}.recent-refs-list{margin:0;padding:0;list-style:none}.recent-refs-row{display:flex;align-items:center;gap:.4rem;width:100%;border:none;background:none;text-align:left;padding:.3rem .6rem;font-size:.88rem;font-family:Georgia,serif;color:var(--text);cursor:pointer;white-space:nowrap}.recent-refs-row.active,.recent-refs-row:focus-visible,.recent-refs-row:hover{background:var(--hover-bg)}.recent-refs-row--history{margin-top:.25rem;border-top:1px solid var(--border);padding-top:.4rem;font-family:inherit;font-size:.8rem;color:var(--text-muted)}.recent-refs-row--history:hover{color:var(--text)}