/* 商流と多重下請け。style.css・flow.css・br.css の上に重ねる（接頭辞 ch-） */
.ch-h4 { margin: 0 0 8px; font-size: 14px; display: flex; align-items: baseline; flex-wrap: wrap; gap: 4px 8px; }
.ch-note { margin: 10px 0 0; font-size: 12px; color: var(--muted); max-width: 60em; }
.ch-note2 { margin: 8px 0 0; font-size: 12px; color: var(--muted); }

/* 操作の枠 */
.ch-ctl { padding: 12px 14px; display: grid; gap: 8px; margin-bottom: 10px; }
.ch-crow { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; }
.ch-lab { font-size: 12.5px; font-weight: 700; color: var(--muted); min-width: 6.5em; }
.ch-what { margin: 0; font-size: 13px; color: var(--ink2); background: var(--line2); border-radius: 8px; padding: 7px 11px; }

/* 図と印 */
.ch-tool { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 10px; align-items: start; }
.ch-mapbox { padding: 12px 14px; min-width: 0; }
.ch-map { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.ch-node { border: 1px solid var(--line); border-radius: 12px; padding: 9px 12px; background: var(--paper); min-width: 0; }
.ch-node.ch-solo { background: #fffdf5; border-color: #fde68a; }
.ch-node.ch-isdir { box-shadow: 0 0 0 2px #93c5fd; }
.ch-nh { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 8px; font-size: 14px; }
.ch-tier { display: inline-block; font-size: 11px; font-weight: 700; color: #fff; background: var(--ink2); border-radius: 6px; padding: 1px 7px; }
.ch-nnote { font-size: 12px; color: var(--muted); }
.ch-dirtag { font-size: 11px; font-weight: 700; color: #1e3a8a; background: #dbeafe; border-radius: 999px; padding: 1px 8px; }
.ch-facts { margin: 4px 0 0; font-size: 12px; color: var(--ink2); }
.ch-worker { margin: 4px 0 0; font-size: 12.5px; font-weight: 700; color: var(--ink); }
.ch-bs { margin: 6px 0 0; display: flex; flex-wrap: wrap; gap: 4px; }
.ch-b { display: inline-block; font-size: 11.5px; font-weight: 700; border-radius: 6px; padding: 1px 7px; border: 1px solid transparent; }
.ch-b.ch-ng { background: #fee2e2; border-color: #fecaca; color: #991b1b; }
.ch-b.ch-chk { background: #fef3c7; border-color: #fde68a; color: #92400e; }
.ch-b.ch-hint { background: #f8fafc; border-color: #cbd5e1; color: #475569; border-style: dashed; }
.ch-b.ch-info { background: #f1f5f9; border-color: #e2e8f0; color: #475569; }
.ch-link { display: grid; grid-template-columns: 28px minmax(0, 1fr); align-items: start; gap: 6px; padding: 6px 0 6px 10px; }
.ch-arrow { font: 700 18px/1.4 var(--latin); color: #94a3b8; text-align: center; }
.ch-lbody { display: grid; gap: 5px; min-width: 0; }
.ch-llab { font-size: 11.5px; font-weight: 700; color: var(--muted); }
.ch-out { padding: 12px 14px; min-width: 0; position: sticky; top: 12px; max-height: calc(100vh - 24px); overflow-y: auto; }
.ch-sum { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; }
.ch-c { border-radius: 10px; padding: 6px 4px; text-align: center; background: var(--line2); font-size: 11px; font-weight: 700; color: var(--ink2); }
.ch-c b { display: block; font: 700 20px/1.2 var(--latin); }
.ch-c.ch-ng b { color: #b91c1c; }
.ch-c.ch-chk b { color: #b45309; }
.ch-c.ch-hint b { color: #475569; }
.ch-c.ch-info b { color: #64748b; }
.ch-ok { margin: 10px 0 0; font-size: 13px; color: #14532d; background: #f0fdf4; border-radius: 8px; padding: 8px 11px; }
.ch-marks { list-style: none; margin: 10px 0 0; padding: 0; display: grid; gap: 6px; }
.ch-m { border-radius: 10px; padding: 8px 10px; font-size: 12.5px; color: var(--ink2); background: var(--any-bg); border: 1px solid var(--line2); }
.ch-m.ch-m-ng { background: #fffafa; border-color: #fecaca; }
.ch-m.ch-m-chk { background: #fffdf7; border-color: #fde68a; }
.ch-m p { margin: 4px 0 0; }
.ch-m .ch-mh { margin: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 4px 8px; }
.ch-where { font-size: 11.5px; font-weight: 700; color: var(--muted); }
.ch-m .srcl { margin-top: 4px; }

/* 残す形 */
.ch-tpls { display: grid; grid-template-columns: minmax(0, 1fr); gap: 10px; }
.ch-tpl { padding: 12px 14px; min-width: 0; }
.ch-tplh { display: flex; justify-content: space-between; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 6px; }
.ch-tplh .ch-h4 { margin: 0; }
.ch-ltbl { min-width: 1150px; font-size: 12.5px; }
.ch-ltbl th { white-space: nowrap; }
.ch-ltbl td:nth-child(2), .ch-ltbl td:nth-child(9) { min-width: 11em; }
.ch-pre { margin: 0; background: #0f172a; color: #e2e8f0; border-radius: 8px; padding: 10px 12px; font: 500 12px/1.6 var(--latin); white-space: pre-wrap; overflow-wrap: anywhere; max-height: 420px; overflow-y: auto; }

@media (max-width: 1100px) {
  .ch-tool { grid-template-columns: minmax(0, 1fr); }
  .ch-out { position: static; max-height: none; }
}
@media (max-width: 760px) {
  .ch-lab { min-width: 0; width: 100%; }
  .ch-sum { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ch-link { padding-left: 2px; }
}