/* ============================================================
   relations.css — relational fields (relation / user), the picker,
   the add-field form, and system-collection markers.
   Loaded after the others so its overrides win.
   ============================================================ */

/* reference chips (a linked record) */
.refchip{display:inline-flex;align-items:center;gap:6px;background:var(--sink);border:1px solid var(--line);border-radius:var(--r-pill);padding:3px 10px;font-size:.82rem;color:var(--ink);max-width:100%}
.refchip--user{padding-left:3px}
.refchip--sm{font-size:.78rem;padding:2px 9px}
.refchip--sm.refchip--user{padding-left:3px}
.refchip__ava{width:20px;height:20px;border-radius:50%;background:var(--accent-tint);border:1px solid var(--accent-tint-2);color:var(--accent-ink);display:grid;place-items:center;font-weight:700;font-size:.68rem;font-family:"Bricolage Grotesque",sans-serif;flex:none}
.refchip__t{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.refchip__x{display:grid;place-items:center;color:var(--muted);border:none;background:transparent;padding:2px;border-radius:50%;margin-left:1px}
.refchip__x:hover{background:var(--line-2);color:var(--ink)}

/* relation picker (drawer) */
.relf{display:flex;flex-direction:column;gap:9px}
.relf__chips{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.relf__add{display:inline-flex;align-items:center;gap:5px;border:1px dashed var(--line-2);background:transparent;color:var(--muted);border-radius:var(--r-pill);padding:4px 11px;font-weight:600;font-size:.8rem}
.relf__add:hover{border-color:var(--accent);color:var(--accent-ink);background:var(--accent-tint)}
.relf__menu{border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);box-shadow:var(--shadow-2);max-height:230px;overflow:auto;padding:4px}
.relf__opt{display:flex;align-items:center;gap:9px;width:100%;text-align:left;border:none;background:transparent;padding:7px 9px;border-radius:var(--radius-xs);font-size:.9rem;color:var(--ink)}
.relf__opt:hover{background:var(--surface-2)}
.relf__opt--on{background:var(--accent-tint)}
.relf__opt-t{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.relf__opt .icon{color:var(--accent-ink)}
.relf__empty{color:var(--muted);font-size:.85rem;padding:10px}

/* wide drawer field (relation) stacks label above control */
.dfield--wide{grid-template-columns:1fr;gap:7px}

/* relation cell in table */
.cell-refs{display:flex;flex-wrap:wrap;gap:5px;align-items:center;width:100%;border:none;background:transparent;padding:8px 12px;text-align:left;cursor:pointer;min-height:42px}
.cell-refs:hover{background:var(--surface-2)}
.cell-refs__empty{color:var(--muted)}
.th-lock{display:inline-flex;vertical-align:middle;margin-right:4px;color:var(--muted)}

/* add-field form */
.addfield{display:flex;flex-direction:column;gap:9px;background:var(--surface);border:1px solid var(--accent);box-shadow:var(--shadow-pop);border-radius:var(--radius-sm);padding:12px;min-width:288px}
.addfield__row{display:flex;gap:8px;align-items:center}
.addfield__name{flex:1;min-width:0;border:none;background:var(--sink);border-radius:var(--radius-xs);padding:8px 10px;font-size:.92rem}
.addfield__name:focus{outline:none;background:var(--accent-tint)}
.addfield__type{border:1px solid var(--line-2);border-radius:var(--radius-xs);padding:8px;background:var(--surface);font-size:.86rem}
.addfield__multi{display:flex;align-items:center;gap:7px;color:var(--ink-2);font-size:.85rem}
.ws__addfield{margin:2px 22px 8px;align-self:flex-start}

/* backlinks (reverse relations) in the drawer */
.backlinks{display:flex;flex-direction:column;gap:14px}
.backlink__h{font-size:.82rem;font-weight:600;color:var(--ink-2);margin-bottom:7px}
.backlink__by{color:var(--muted);font-weight:500}
.backlink__chips{display:flex;flex-wrap:wrap;gap:6px}
.refchip--btn{cursor:pointer;transition:border-color .15s ease, background .15s ease}
.refchip--btn .icon{color:var(--muted)}
.refchip--btn:hover{border-color:var(--accent);background:var(--accent-tint)}
.refchip--btn:hover .icon{color:var(--accent-ink)}

/* sidebar: names, counts, system markers */
.navitem__name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:left}
.navitem__lock{margin-left:auto;color:var(--muted);display:grid;place-items:center}
.tag-system{display:inline-flex;align-items:center;gap:5px;font-size:.7rem;font-weight:600;color:var(--muted);background:var(--sink);border:1px solid var(--line);border-radius:var(--r-pill);padding:2px 9px}