#module-contact-usage { max-width: 1440px; margin: 0 auto; }
.cu-body { padding: 12px 8px 32px; }
.cu-filters { display: flex; flex-wrap: wrap; align-items: end; gap: 14px; }
.cu-filters label { display: grid; gap: 7px; font-size: 11px; color: var(--muted); }
.cu-body :is(input, select, button) { padding: 9px 12px; border: 1px solid var(--border); border-radius: 7px; background: var(--surface-soft); color: var(--text); font: inherit; font-size: 12px; }
.cu-body button { cursor: pointer; }
.cu-body button:disabled { opacity: .5; cursor: default; }
.cu-body :is(input, select, button, summary):focus-visible { outline: var(--focus-ring); outline-offset: 2px; }
.cu-note { color: var(--muted); font-size: 11px; line-height: 1.7; margin: 20px 0; }
.cu-status { min-height: 20px; font-size: 12px; }
.cu-groups { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 14px; }
.cu-groups article, .cu-rows article { border: 1px solid var(--border); border-radius: 10px; background: var(--ops-panel-bg); padding: 18px; min-width: 0; }
.cu-groups h2 { font-size: 14px; margin: 0; }
.cu-groups p { color: var(--muted); font-size: 11px; overflow-wrap: anywhere; }
.cu-body dl { display: grid; gap: 10px; margin-bottom: 0; }
.cu-body dl > div { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 16px; font-size: 11px; }
.cu-body dt, .cu-body small { color: var(--muted); }
.cu-body dd { margin: 0; overflow-wrap: anywhere; }
.cu-rows { display: grid; gap: 10px; margin: 20px 0; }
.cu-row-head { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; font-size: 12px; }
.cu-row-head span, .cu-row-head time { color: var(--muted); font-size: 10px; }
.cu-row-head time { margin-left: auto; }
.cu-rows p, .cu-rows summary { font-size: 11px; }
.cu-rows summary { cursor: pointer; color: var(--text-accent); }
.cu-empty { padding: 40px; text-align: center; color: var(--muted); }
@media (max-width: 600px) {
    .cu-filters { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .cu-filters :is(input, select) { width: 100%; min-width: 0; box-sizing: border-box; }
    .cu-groups { grid-template-columns: minmax(0, 1fr); }
    .cu-row-head time { margin-left: 0; }
}