.access-matrix { display: grid; gap: 12px; min-width: 0; }
.access-matrix-search { display: grid; gap: 6px; font-size: 12px; }
.access-matrix-search input { width: 100%; box-sizing: border-box; padding: 9px 12px; border: 1px solid var(--color-border); border-radius: 8px; background: var(--color-surface); color: var(--color-text); }
.access-matrix-scroll { max-height: 340px; overflow: auto; border: 1px solid var(--color-border); border-radius: 10px; }
.access-matrix table { width: 100%; border-collapse: collapse; table-layout: fixed; font-size: 13px; }
.access-matrix th:first-child { width: 46%; text-align: left; }
.access-matrix th, .access-matrix td { padding: 10px 8px; border-bottom: 1px solid var(--color-border); text-align: center; }
.access-matrix thead { position: sticky; top: 0; background: var(--color-surface); z-index: 1; }
.access-matrix tbody th { font-weight: 500; overflow-wrap: anywhere; }
.access-matrix th small { display: block; margin-top: 4px; font-size: 11px; font-weight: 400; color: var(--color-text-muted); }
.access-matrix input[type=checkbox] { width: 17px; height: 17px; accent-color: var(--color-accent); cursor: pointer; vertical-align: middle; }
.access-matrix input:disabled { cursor: default; opacity: .55; }
.access-matrix-all { background: var(--color-canvas); }
.access-matrix > small { color: var(--color-text-muted); font-size: 11px; line-height: 1.5; }
.task-access-matrix { margin-top: 20px; border-top: 1px solid var(--color-border); padding-top: 16px; }
.task-access-matrix h3 { font-size: 14px; margin: 0 0 12px; }
@media (max-width: 600px) {
  .access-matrix table { min-width: 290px; font-size: 12px; }
  .access-matrix th:first-child { width: 36%; }
  .access-matrix th, .access-matrix td { padding: 10px 3px; }
  .access-matrix thead th { font-size: 11px; }
}