/* family view (fam-) */
.fam { flex: 1; min-height: 0; overflow-y: auto; padding: 20px 24px 40px; display: flex; flex-direction: column; gap: 14px; }
.fam-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.fam-head h2 { font-size: 18px; font-weight: 600; }
.fam-muted { color: var(--muted-fg); font-size: 12px; }
.fam-pad { padding: 8px 14px; }
.fam-grow { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.fam h3 { font-size: 14px; font-weight: 600; }
.fam h4 { font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted-fg); margin: 14px 0 6px; }
.fam-sec-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; flex-wrap: wrap; padding: 14px 16px 4px; }
.fam-sec-head p { margin-top: 2px; max-width: 70ch; }
.fam .btn span { display: inline; }
.fam-flip { transform: rotate(180deg); }

.fam-tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); overflow-x: auto; scrollbar-width: none; flex-shrink: 0; }
.fam-tab { display: inline-flex; align-items: center; gap: 6px; padding: 9px 12px; border: 0; background: transparent; font-size: 12.5px; color: var(--muted-fg);
  border-bottom: 2px solid transparent; white-space: nowrap; margin-bottom: -1px; border-radius: var(--radius-sm) var(--radius-sm) 0 0; }
.fam-tab:hover { color: var(--fg); background: var(--muted); }
.fam-tab.on { color: var(--primary); border-bottom-color: var(--primary); font-weight: 600; }
.fam-badge { font-style: normal; font-size: 10px; background: var(--bad); color: var(--primary-fg); border-radius: 999px; padding: 0 6px; }

.fam-doc-pill { display: inline-flex; align-items: center; gap: 6px; max-width: 100%; font-size: 12px; }
.fam-doc-pill b { font-size: 10px; letter-spacing: .04em; color: var(--primary); background: var(--primary-50); padding: 1px 6px; border-radius: 6px; }
.fam-doc-pill span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* graph */
.fam-graph-wrap { display: grid; grid-template-columns: minmax(0, 1fr); gap: 14px; align-items: start; }
.fam-graph { padding: 8px; overflow: hidden; }
.fam-svg { width: 100%; height: auto; max-height: 340px; display: block; }
.fam-svg-tall { display: none; }
.fam-node { cursor: pointer; outline: none; }
.fam-node rect { fill: var(--card); stroke: var(--border-strong); stroke-width: 1.2; filter: drop-shadow(0 1px 2px hsl(0 0% 9% / .12)); }
.fam-node:hover rect { stroke: var(--primary-300); }
.fam-node:focus-visible rect { stroke: var(--primary); stroke-width: 3; }
.fam-node.on rect { fill: var(--primary-50); stroke: var(--primary); stroke-width: 2; }
.fam-n-type { font-size: 10px; font-weight: 600; letter-spacing: .05em; fill: var(--primary); }
.fam-n-title { font-size: 12.5px; font-weight: 600; fill: var(--fg); }
.fam-n-sub { font-size: 9.5px; fill: var(--muted-fg); }
.fam-dim { opacity: .35; }
.fam-edge path, .fam-legend svg path { fill: none; stroke-linecap: round; }
.fam-edge text { font-size: 9.5px; font-weight: 500; fill: var(--fg); }
.fam-elabel-bg { fill: var(--card); stroke: var(--border); }
.fam-e-governs path { stroke: var(--primary); stroke-width: 2.4; }
.fam-e-amends path { stroke: var(--bad); stroke-width: 2; stroke-dasharray: 7 4; }
.fam-e-incorporates path { stroke: var(--info); stroke-width: 2; stroke-dasharray: 2 4; }
.fam-e-references path { stroke: var(--faint); stroke-width: 1.4; }
.fam-m-governs path { fill: var(--primary); } .fam-m-amends path { fill: var(--bad); }
.fam-m-incorporates path { fill: var(--info); } .fam-m-references path { fill: var(--faint); }
.fam-legend { list-style: none; display: flex; flex-wrap: wrap; gap: 6px 18px; padding: 8px 12px 6px; border-top: 1px solid var(--border); margin-top: 4px; font-size: 11.5px; color: var(--muted-fg); }
.fam-legend li { display: flex; align-items: center; gap: 6px; }
.fam-legend svg { width: 34px; height: 8px; }
.fam-legend b { color: var(--fg); font-weight: 500; }

.fam-card { padding: 14px; max-width: 520px; display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.fam-card-head { display: flex; justify-content: space-between; align-items: center; }
.fam-card h3 { overflow-wrap: anywhere; }
.fam-facts { display: grid; grid-template-columns: repeat(3, auto); gap: 8px; justify-content: start; }
.fam-facts dt { font-size: 10.5px; color: var(--muted-fg); } .fam-facts dd { font-size: 12.5px; font-weight: 500; }
.fam-pills { display: flex; flex-wrap: wrap; gap: 4px; }
.fam-open { justify-content: center; }
.fam-links { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.fam-links li { border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 6px 8px; display: flex; flex-direction: column; gap: 4px; }
.fam-link-line { display: flex; align-items: center; gap: 6px; font-size: 11.5px; flex-wrap: wrap; }
.fam-dir { font-weight: 600; color: var(--primary); font-size: 10.5px; }
.fam-card select, .fam-cmp select, .fam-pick select { padding: 5px 8px; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); background: var(--card); max-width: 100%; font-size: 12px; }
.fam-relink { font-size: 11px; color: var(--muted-fg); display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.fam-connect { width: 100%; }
.fam-ok { display: flex; align-items: center; gap: 6px; color: var(--ok); font-size: 12.5px; }
.fam-issues { padding: 12px 16px; }
.fam-issues h3 { display: flex; align-items: center; gap: 6px; color: var(--bad); margin-bottom: 6px; }
.fam-issues ul { list-style: none; }
.fam-issue { display: flex; align-items: center; gap: 8px; padding: 6px 0; border-top: 1px solid var(--border); font-size: 12.5px; flex-wrap: wrap; }
.fam-issue > span:nth-child(2) { flex: 1; min-width: 200px; overflow-wrap: anywhere; }

.fam-empty { padding: 28px 24px; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 10px; }
.fam-empty p { max-width: 56ch; color: var(--muted-fg); }
.fam-empty-ic { width: 44px; height: 44px; border-radius: 12px; background: var(--primary-50); color: var(--primary); display: grid; place-items: center; }

/* precedence */
.fam-prec-list { list-style: none; margin: 8px 16px; display: flex; flex-direction: column; gap: 6px; }
.fam-prec-row { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--card); }
.fam-prec-row.dragging { opacity: .45; } .fam-prec-row.over { border-color: var(--primary); background: var(--primary-50); }
.fam-handle { border: 1px solid var(--border); background: var(--muted); border-radius: var(--radius-sm); padding: 6px; cursor: grab; color: var(--muted-fg); display: grid; place-items: center; }
.fam-handle:hover { color: var(--primary); }
.fam-rank { width: 24px; height: 24px; border-radius: 50%; background: var(--primary); color: var(--primary-fg); font-size: 11px; font-weight: 600; display: grid; place-items: center; flex-shrink: 0; }
.fam-prec-main { flex: 1; min-width: 0; }
.fam-prec-btns { display: flex; gap: 4px; }
.fam-prec-note { margin: 4px 16px 16px; padding: 10px 12px; border-radius: var(--radius-sm); background: var(--info-bg); font-size: 12.5px; }
.fam-prec-note ul { margin: 4px 0 0 18px; }

/* terms table */
.fam-table { margin: 8px 0 4px; }
.fam-tr { display: grid; grid-template-columns: 1.1fr 1.6fr 1.6fr .9fr; gap: 12px; padding: 10px 16px; border-top: 1px solid var(--border); align-items: start; }
.fam-th { font-size: 10.5px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted-fg); border-top: 0; background: var(--muted); }
.fam-topic { font-weight: 600; }
.fam-val { font-size: 14px; display: block; margin-bottom: 2px; }
.fam-src { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.fam-over { margin-bottom: 4px; } .fam-over s { color: var(--bad); font-weight: 500; display: block; }
.fam-jump { padding: 2px 6px; font-family: var(--font-mono); }

/* impact */
.fam-impact { display: grid; grid-template-columns: 320px minmax(0, 1fr); gap: 14px; align-items: start; }
.fam-pick { padding: 14px; } .fam-pick h3 { margin-bottom: 10px; }
.fam-pick .field { margin-bottom: 10px; }
.fam-clauses { list-style: none; max-height: 340px; overflow-y: auto; border: 1px solid var(--border); border-radius: var(--radius-sm); }
.fam-clause { display: flex; gap: 10px; width: 100%; text-align: left; padding: 7px 10px; border: 0; border-bottom: 1px solid var(--border); background: var(--card); font-size: 12.5px; }
.fam-clause b { font-family: var(--font-mono); min-width: 44px; color: var(--primary); }
.fam-clause:hover { background: var(--muted); } .fam-clause.on { background: var(--primary-50); }
.fam-results { padding-bottom: 12px; min-width: 0; }
.fam-grp { margin: 10px 16px 0; border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; }
.fam-grp-head { display: flex; justify-content: space-between; align-items: center; padding: 8px 10px; background: var(--muted); }
.fam-grp ul { list-style: none; } .fam-grp li { display: flex; align-items: center; gap: 8px; padding: 7px 10px; border-top: 1px solid var(--border); font-size: 12.5px; flex-wrap: wrap; }
.fam-grp li small { display: block; }

/* compare */
.fam-cmp-bar { display: flex; gap: 12px; align-items: flex-end; padding: 14px 16px 0; flex-wrap: wrap; }
.fam-cmp-bar .field { margin-bottom: 0; min-width: 0; }
.fam-seg { display: inline-flex; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); overflow: hidden; }
.fam-seg button { border: 0; background: var(--card); padding: 7px 12px; font-size: 12px; }
.fam-seg button.on { background: var(--primary); color: var(--primary-fg); }
.fam-cmp-scroll { max-height: 62vh; overflow: auto; border-top: 1px solid var(--border); }
.fam-cmp-head, .fam-cmp-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; padding: 0 16px; }
.fam-cmp-head { position: sticky; top: 0; z-index: 1; background: var(--muted); padding-top: 8px; padding-bottom: 8px; border-bottom: 1px solid var(--border); }
.fam-cmp-row { padding-bottom: 10px; border-bottom: 1px solid var(--border); }
.fam-cmp-row.diff { background: var(--warn-bg); }
.fam-cmp-topic { grid-column: 1 / -1; padding: 8px 0 4px; font-size: 11.5px; font-weight: 600; }
.fam-cmp-cell { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 8px 10px; min-width: 0; font-size: 12.5px; overflow-wrap: anywhere; }
.fam-cmp-cell mark { background: var(--warn-bg); color: var(--warn); border-radius: 3px; font-weight: 600; text-decoration: underline; }
.fam-cmp-none { background: transparent; border-style: dashed; display: grid; place-items: center; }
.fam-cmp-h { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; margin-bottom: 4px; }

@media (max-width: 1100px) { .fam-graph-wrap, .fam-impact { grid-template-columns: 1fr; } }
@media (max-width: 820px) {
  .fam { padding: 14px 16px 32px; overflow: visible; }
  .fam-svg-wide { display: none; } .fam-svg-tall { display: block; max-width: 360px; margin: 0 auto; }
  .fam-th { display: none; }
  .fam-tr { grid-template-columns: 1fr; gap: 4px; }
  .fam-tr > span[data-l]::before { content: attr(data-l); display: block; font-size: 10px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted-fg); }
  .fam-prec-row { flex-wrap: wrap; } .fam-prec-main { flex-basis: 60%; }
  .fam-cmp-head, .fam-cmp-row { grid-template-columns: 1fr; gap: 6px 0; }
  .fam-cmp-scroll { max-height: 70vh; }
}