:root {
  --paper: #f7f8fa;
  --surface: #ffffff;
  --ink: #18202b;
  --muted: #687381;
  --line: #dce1e7;
  --blue: #1956d1;
  --blue-soft: #e9f0ff;
  --green: #18825f;
  --amber: #a86005;
  --red: #b52d3a;
  --navy: #0d2446;
  font-family: "Avenir Next", Avenir, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; min-width: 320px; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid #91b4ff; outline-offset: 2px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.masthead { height: 64px; padding: 0 24px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; border-bottom: 1px solid var(--line); background: var(--surface); }
.brand { display: inline-flex; align-items: center; gap: 11px; width: fit-content; color: var(--navy); text-decoration: none; font-weight: 700; font-size: 19px; letter-spacing: -.02em; }
.brand-mark { width: 24px; height: 22px; display: flex; align-items: flex-end; gap: 3px; }
.brand-mark i { display: block; width: 6px; border-radius: 3px 3px 1px 1px; background: var(--blue); }
.brand-mark i:nth-child(1) { height: 9px; }.brand-mark i:nth-child(2) { height: 15px; }.brand-mark i:nth-child(3) { height: 22px; }
.system-state { color: var(--muted); font-size: 13px; display: flex; align-items: center; gap: 8px; }
.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px #dff3eb; }
.quiet-button { justify-self: end; padding: 8px 12px; background: transparent; color: var(--ink); border: 1px solid var(--line); border-radius: 6px; }
.live-monitor { color: #eaf0f8; background: var(--navy); border-bottom: 1px solid #1d3b66; }
.monitor-shell { max-width: 1440px; margin: 0 auto; padding: 26px 42px 23px; }
.monitor-heading { display: flex; justify-content: space-between; align-items: flex-start; gap: 24px; }
.live-monitor .context { color: #9cb3d2; }
.monitor-heading h1 { margin: 0; color: #fff; font-size: 26px; letter-spacing: -.035em; }
.monitor-description { margin: 7px 0 0; color: #aebed3; font-size: 13px; }
.monitor-state { display: flex; align-items: center; gap: 8px; padding-top: 4px; color: #b8c8dc; font-size: 12px; white-space: nowrap; }
.monitor-state.offline { color: #f0b4b9; }.monitor-state.offline .pulse { background: var(--red); box-shadow: 0 0 0 4px rgba(181,45,58,.25); }
.monitor-population { display: grid; grid-template-columns: minmax(190px, .7fr) minmax(320px, 1.3fr); align-items: center; gap: 24px; margin-top: 20px; padding: 13px 0; border-top: 1px solid #29466d; border-bottom: 1px solid #29466d; }
.monitor-population-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.monitor-population-heading h2 { margin: 0; color: #dce7f5; font-size: 12px; font-weight: 650; }
.monitor-population-heading span { color: #829bbd; font-size: 11px; }
.monitor-population-stats { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); }
.population-stat { min-width: 0; display: grid; gap: 4px; padding-left: 24px; }
.population-stat:first-child { padding-left: 0; }
.population-stat + .population-stat { border-left: 1px solid #29466d; }
.population-stat strong { color: #fff; font-size: 25px; line-height: 1; letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.population-stat--throughput strong { font-size: 20px; letter-spacing: -.055em; white-space: nowrap; }
.population-stat span { color: #9cb3d2; font-size: 11px; }
.monitor-grid { display: grid; grid-template-columns: minmax(220px, .95fr) minmax(230px, 1.05fr) minmax(360px, 2fr); margin-top: 24px; border-top: 1px solid #29466d; border-bottom: 1px solid #29466d; }
.monitor-metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 24px; padding: 19px 28px 18px 0; border-right: 1px solid #29466d; }
.monitor-stat { min-width: 0; display: grid; gap: 4px; }.monitor-stat strong { color: #fff; font-size: 25px; line-height: 1; letter-spacing: -.04em; font-variant-numeric: tabular-nums; }.monitor-stat span { color: #9cb3d2; font-size: 11px; }
.source-panel, .event-feed-panel { min-width: 0; padding: 17px 24px 15px; }.source-panel { border-right: 1px solid #29466d; }
.monitor-section-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 10px; }.monitor-section-heading h2 { margin: 0; color: #dce7f5; font-size: 12px; font-weight: 650; }.monitor-section-heading span { color: #829bbd; font-size: 11px; }
.source-list, .event-feed { scrollbar-gutter: stable; scrollbar-width: thin; scrollbar-color: rgba(156,179,210,.7) transparent; }
.source-list { display: grid; gap: 8px; max-height: 105px; padding-right: 7px; overflow-y: auto; }.source-list::-webkit-scrollbar, .event-feed::-webkit-scrollbar { width: 8px; }.source-list::-webkit-scrollbar-track, .event-feed::-webkit-scrollbar-track { background: transparent; }.source-list::-webkit-scrollbar-thumb, .event-feed::-webkit-scrollbar-thumb { background: rgba(156,179,210,.7); border: 2px solid var(--navy); border-radius: 99px; }.source-row { display: grid; grid-template-columns: 7px minmax(0, 1fr) auto; align-items: center; gap: 8px; min-width: 0; }.source-dot { width: 7px; height: 7px; border-radius: 50%; background: #5ed0a5; box-shadow: 0 0 0 3px rgba(94,208,165,.13); }.source-row strong { min-width: 0; overflow: hidden; color: #eaf0f8; font-size: 12px; font-weight: 600; text-overflow: ellipsis; white-space: nowrap; }.source-row small { color: #92a8c5; font-size: 10px; white-space: nowrap; }.source-rate { min-width: 0; display: flex; align-items: center; justify-content: flex-end; gap: 6px; }.source-tune { padding: 2px 5px; color: #c8dbf6; background: #142f56; border: 1px solid #36557e; border-radius: 4px; font-size: 10px; line-height: 1.25; white-space: nowrap; }.source-tune:hover { color: #fff; background: #1d4272; border-color: #76a8ff; }
.event-feed { max-height: 105px; margin: 0; padding: 0 7px 0 0; overflow-y: auto; list-style: none; }.event-feed-item { display: grid; grid-template-columns: 7px minmax(0, 1fr) auto; align-items: center; gap: 8px; min-width: 0; padding: 6px 0; border-bottom: 1px solid rgba(156,179,210,.16); }.event-feed-item:last-child { border-bottom: 0; }.event-feed-item.new { animation: intakeFlash 1.5s ease-out; }.event-feed-item > span:first-child { width: 7px; height: 7px; border-radius: 50%; background: #76a8ff; }.event-feed-copy { min-width: 0; display: flex; align-items: baseline; gap: 7px; overflow: hidden; }.event-feed-copy strong { overflow: hidden; color: #eaf0f8; font-size: 11px; font-weight: 600; text-overflow: ellipsis; white-space: nowrap; }.event-feed-copy small { overflow: hidden; color: #91a9c8; font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }.event-feed-meta { min-width: 0; display: grid; justify-items: end; gap: 2px; white-space: nowrap; }.event-feed-meta small { color: #91a9c8; font-size: 10px; }.event-status { color: #70d5ad; font-size: 10px; text-transform: capitalize; }.event-status.pending, .event-status.dispatching { color: #e5b364; }.event-status.dead-letter { color: #f08f99; }
.monitor-empty { margin: 0; color: #91a9c8; font-size: 11px; }
@keyframes intakeFlash { 0% { background: rgba(91,143,230,.27); } 100% { background: transparent; } }
.queue-trend-panel { margin-top: 20px; padding: 15px 0 2px; border-top: 1px solid #29466d; }
.queue-trend-summary { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; margin: 12px 0 7px; color: #b8c8dc; font-size: 11px; }
.queue-health-dot { width: 7px; height: 7px; border-radius: 50%; background: #70d5ad; box-shadow: 0 0 0 3px rgba(112,213,173,.14); }
.queue-health-dot.building { background: #e5b364; box-shadow: 0 0 0 3px rgba(229,179,100,.14); }.queue-health-dot.attention { background: #f08f99; box-shadow: 0 0 0 3px rgba(240,143,153,.14); }
#queue-health { color: #70d5ad; font-weight: 650; }.queue-health-building { color: #e5b364 !important; }.queue-health-attention { color: #f08f99 !important; }
#queue-pressure { color: #829bbd; }
.queue-trend-rows { display: grid; gap: 2px; }
.queue-trend-row { display: grid; grid-template-columns: 145px minmax(0, 1fr) auto; align-items: center; gap: 16px; min-width: 0; min-height: 34px; }
.queue-trend-row > span { color: #9cb3d2; font-size: 11px; }
.queue-trend-chart { display: block; width: 100%; height: 34px; overflow: visible; }
.queue-trend-baseline { stroke: #29466d; stroke-width: 1; }.queue-trend-line { fill: none; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; vector-effect: non-scaling-stroke; }.queue-trend-line--total { stroke: #76a8ff; }.queue-trend-line--workflows { stroke: #70d5ad; }.queue-trend-line--outbox { stroke: #e5b364; }
.queue-trend-row > strong { color: #eaf0f8; font-size: 12px; font-variant-numeric: tabular-nums; white-space: nowrap; }
.workspace { max-width: 1440px; margin: 0 auto; padding: 30px 42px 80px; display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(380px, .85fr); gap: 28px; align-items: start; }
.account-overview { min-width: 0; overflow: hidden; background: #f0f3f7; border: 1px solid var(--line); border-radius: 8px; }
.account-overview-header { padding: 26px 26px 20px; display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; }
.account-overview-header h1 { margin: 0; }
.account-overview-description { margin: 7px 0 0; color: var(--muted); font-size: 13px; }
.account-toolbar { display: flex; align-items: center; gap: 10px; }
.account-toolbar .search { min-width: 260px; margin: 0; }
.page-size { height: 42px; padding: 0 10px; display: flex; align-items: center; gap: 7px; color: var(--muted); background: var(--surface); border: 1px solid var(--line); border-radius: 7px; font-size: 12px; white-space: nowrap; }
.page-size select { padding: 0; color: var(--ink); background: transparent; border: 0; font-size: 12px; font-weight: 650; outline: 0; }
.account-overview-meta { min-height: 47px; padding: 10px 26px; display: flex; align-items: center; gap: 16px; color: var(--muted); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); font-size: 12px; }
.pagination { margin-left: auto; display: flex; gap: 8px; }
.pagination .quiet-button { padding: 6px 9px; color: var(--muted); font-size: 11px; }
.pagination .quiet-button:disabled { cursor: not-allowed; opacity: .45; }
.account-grid { padding: 14px; display: grid; grid-template-columns: repeat(20, minmax(0, 1fr)); gap: 5px; }
.account-grid > .list-message { grid-column: 1 / -1; }
.account-card { min-width: 0; min-height: 76px; padding: 7px 6px 6px; display: grid; grid-template-rows: auto 1fr auto auto; gap: 5px; text-align: left; color: var(--ink); background: var(--surface); border: 1px solid var(--line); border-radius: 5px; transition: border-color .2s, box-shadow .2s, transform .2s; }
.account-card:hover { border-color: #a9bfe5; box-shadow: 0 5px 12px rgba(30, 61, 104, .08); transform: translateY(-1px); }
.account-card.active { border-color: #6d9bea; box-shadow: inset 0 0 0 1px var(--blue), 0 5px 12px rgba(30, 61, 104, .09); }
.account-card:focus-visible { outline-offset: -3px; }
.account-card-top { min-width: 0; display: flex; align-items: center; justify-content: space-between; gap: 3px; }
.account-card-ref { min-width: 0; overflow: hidden; color: #2d405c; font-size: 9px; font-weight: 750; letter-spacing: -.015em; text-overflow: ellipsis; white-space: nowrap; }
.account-status-dot { flex: 0 0 auto; width: 6px; height: 6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 2px #dff3eb; }
.account-status-dot.status-pending { background: var(--amber); box-shadow: 0 0 0 2px #fff0dc; }.account-status-dot.status-suspended, .account-status-dot.status-expired, .account-status-dot.status-closed { background: var(--red); box-shadow: 0 0 0 2px #fde5e7; }
.account-card-progress { min-width: 0; align-self: end; display: flex; align-items: baseline; gap: 3px; overflow: hidden; }
.account-card-progress strong { min-width: 0; overflow: hidden; font-size: 17px; line-height: 1; letter-spacing: -.055em; font-variant-numeric: tabular-nums; text-overflow: ellipsis; white-space: nowrap; }
.account-card-progress span { color: #8993a0; font-size: 8px; }
.account-card-meta { display: flex; justify-content: space-between; gap: 3px; overflow: hidden; color: var(--muted); font-size: 8px; font-variant-numeric: tabular-nums; white-space: nowrap; }
.account-card-meta span { overflow: hidden; text-overflow: ellipsis; }
.account-card-signal { min-height: 7px; overflow: hidden; color: var(--blue); font-size: 7px; font-weight: 700; letter-spacing: .03em; line-height: 1; text-overflow: ellipsis; text-transform: uppercase; white-space: nowrap; }
.account-card--event { animation: accountPulse 1.5s ease-out; border-color: #76a8ff; }
.account-card--event .account-card-signal { color: var(--blue); font-weight: 650; }
@keyframes accountPulse { 0% { background: #eef4ff; box-shadow: 0 0 0 0 rgba(91,143,230,.48); } 100% { background: var(--surface); box-shadow: 0 0 0 8px rgba(91,143,230,0); } }
.context { margin: 0 0 5px; color: var(--muted); font-size: 12px; font-weight: 600; letter-spacing: .01em; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 0; font-size: 28px; letter-spacing: -.035em; }
.count { font-variant-numeric: tabular-nums; color: var(--muted); }
.search { padding: 0 12px; height: 42px; display: flex; align-items: center; gap: 9px; background: var(--surface); border: 1px solid var(--line); border-radius: 7px; }
.search svg { width: 18px; fill: none; stroke: var(--muted); stroke-width: 1.8; }
.search input { min-width: 0; flex: 1; border: 0; outline: 0; background: transparent; }
.list-message { padding: 24px; color: var(--muted); font-size: 14px; line-height: 1.5; }
.detail-panel { position: sticky; top: 20px; min-width: 0; max-height: calc(100vh - 40px); overflow-x: hidden; overflow-y: auto; overscroll-behavior: contain; scrollbar-gutter: stable; scrollbar-color: #b5c0ce transparent; background: var(--surface); border: 1px solid var(--line); border-radius: 8px; }
.detail-panel::-webkit-scrollbar { width: 10px; }.detail-panel::-webkit-scrollbar-track { background: transparent; }.detail-panel::-webkit-scrollbar-thumb { background: #b5c0ce; border: 3px solid var(--surface); border-radius: 99px; }
.empty-state { min-height: 420px; display: grid; align-content: center; justify-items: center; padding: 40px; text-align: center; color: var(--muted); }
.empty-state h2 { margin: 24px 0 7px; color: var(--ink); font-size: 24px; }.empty-state p { max-width: 400px; }
.empty-orbit { width: 72px; height: 72px; border: 1px solid #b9c7dc; border-radius: 50%; display: grid; place-items: center; }
.empty-orbit::before { content: ""; width: 40px; height: 40px; border: 1px solid #8fa7ca; border-radius: 50%; }.empty-orbit span { position: absolute; width: 9px; height: 9px; background: var(--blue); border-radius: 50%; transform: translate(32px,-10px); }
.detail-content { padding: 30px 32px 60px; max-width: none; margin: auto; }
.identity-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 30px; }
.identity-row h2 { margin-bottom: 4px; font-size: 32px; letter-spacing: -.035em; }.technical-id { color: var(--muted); font-size: 13px; }
.identity-actions { display: flex; gap: 12px; align-items: center; }
.status-chip { padding: 6px 10px; border-radius: 99px; background: #e5f4ed; color: #126c50; font-size: 12px; font-weight: 700; text-transform: capitalize; }
.status-chip.pending, .status-chip.suspended, .status-chip.expired { background: #fff0dc; color: var(--amber); }
.status-chip.closed, .status-chip.opted_out { background: #fde5e7; color: var(--red); }
.primary-button { padding: 9px 14px; border: 1px solid var(--blue); border-radius: 6px; background: var(--blue); color: white; font-weight: 650; }
.primary-button:disabled { cursor: not-allowed; color: #7c8794; background: #e8ebef; border-color: #d6dbe1; }
.program-switcher { display: flex; gap: 8px; margin-top: 22px; padding-bottom: 2px; overflow-x: auto; }
.program-option { min-width: 170px; padding: 10px 12px; display: grid; gap: 2px; text-align: left; color: var(--ink); background: #f4f6f9; border: 1px solid var(--line); border-radius: 6px; }
.program-option span { font-weight: 650; }.program-option small { color: var(--muted); text-transform: capitalize; }
.program-option.active { color: var(--navy); background: var(--blue-soft); border-color: #9bb9f2; box-shadow: inset 0 -2px 0 var(--blue); }
.progress-strip { margin-top: 34px; padding: 23px 0 25px; display: grid; grid-template-columns: 130px 1fr; gap: 30px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.progress-reading span { display: block; font-size: 41px; font-weight: 700; line-height: 1; letter-spacing: -.05em; font-variant-numeric: tabular-nums; }.progress-reading small { color: var(--muted); }
.tier-labels { display: grid; grid-template-columns: 20% 30% 50%; padding-left: 1px; color: var(--muted); font-size: 11px; }.tier-labels span:first-child { display: none; }.tier-labels span:last-child { text-align: right; }
.track { position: relative; height: 8px; margin: 8px 0 10px; background: #e8ebef; border-radius: 2px; overflow: visible; }.track-fill { height: 100%; width: 0; background: var(--blue); border-radius: 2px; transition: width .35s ease; }.threshold { position: absolute; top: -4px; width: 1px; height: 16px; background: #9ba5b1; }.t1 { left: 20%; }.t2 { left: 50%; }.t3 { right: 0; }.freshness { color: var(--muted); font-size: 12px; }
.detail-grid { display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(240px, .75fr); gap: 52px; margin-top: 36px; }
.section-heading { min-height: 31px; display: flex; justify-content: space-between; align-items: baseline; gap: 12px; border-bottom: 1px solid var(--line); }.section-heading h3 { min-width: 0; font-size: 16px; }.section-heading span { flex: 0 0 auto; color: var(--muted); font-size: 12px; white-space: nowrap; }
.timeline { margin: 0; padding: 12px 0 0 16px; list-style: none; border-left: 2px solid #d7e1f1; }
.timeline-item { position: relative; padding: 10px 0 22px 24px; }.timeline-item::before { content: ""; position: absolute; left: -22px; top: 17px; width: 10px; height: 10px; border: 3px solid white; border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 1px #9cb6dd; }.timeline-item.command::before { background: var(--amber); }.timeline-item.rejected::before { background: var(--red); }
.timeline-topline { display: grid; grid-template-columns: minmax(0, 1fr); align-items: start; gap: 4px; }.timeline-topline strong { min-width: 0; font-size: 14px; line-height: 1.3; }.timeline-topline time { max-width: none; color: var(--muted); font-size: 11px; line-height: 1.3; text-align: left; white-space: normal; font-variant-numeric: tabular-nums; }.timeline-item p { margin: 6px 0 0; color: var(--muted); font-size: 12px; line-height: 1.45; }
.outcome-card { margin-top: 14px; padding: 14px; background: #f6f8fb; border-left: 3px solid var(--green); }.outcome-card.failed { border-color: var(--red); }.outcome-card strong { text-transform: capitalize; }.outcome-card p { margin: 5px 0 0; color: var(--muted); font-size: 12px; }.delivery-status { float: right; color: var(--green); font-size: 11px; font-weight: 700; text-transform: capitalize; }.failed .delivery-status { color: var(--red); }
.facts { margin-top: 28px; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }.facts div { min-width: 0; }.facts dt { color: var(--muted); font-size: 11px; }.facts dd { margin: 3px 0 0; font-size: 13px; overflow-wrap: anywhere; }
dialog { padding: 0; border: 0; border-radius: 10px; box-shadow: 0 24px 70px rgba(20,33,51,.25); }dialog::backdrop { background: rgba(17,29,46,.42); backdrop-filter: blur(2px); }.dialog-card { position: relative; width: min(430px, calc(100vw - 32px)); padding: 28px; }.dialog-card h2 { font-size: 25px; }.dialog-card > p:not(.context) { color: var(--muted); line-height: 1.5; }.dialog-card label { display: grid; gap: 5px; margin-top: 15px; color: var(--muted); font-size: 12px; font-weight: 600; }.dialog-card input, .dialog-card select, .dialog-card textarea { width: 100%; padding: 9px 10px; color: var(--ink); background: white; border: 1px solid #bbc3cd; border-radius: 5px; }.dialog-close { position: absolute; top: 14px; right: 16px; border: 0; background: transparent; color: var(--muted); font-size: 24px; }.dialog-actions { display: flex; justify-content: flex-end; gap: 9px; margin-top: 22px; }.form-help { margin: 12px 0 0 !important; font-size: 12px; }.form-result { margin: 14px 0 0 !important; color: var(--red) !important; font-size: 13px; }.form-result--success { color: var(--green) !important; }
@media (max-width: 1050px) { .monitor-grid { grid-template-columns: 1fr 1fr; }.monitor-metrics { border-right: 1px solid #29466d; }.event-feed-panel { grid-column: 1 / -1; border-top: 1px solid #29466d; } }
@media (max-width: 1050px) {
  .monitor-population { grid-template-columns: 1fr; gap: 12px; }
  .monitor-population-stats { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .monitor-population-stats .population-stat:nth-child(3n + 1) { padding-left: 0; border-left: 0; }
  .monitor-grid { grid-template-columns: 1fr 1fr; }
  .monitor-metrics { border-right: 1px solid #29466d; }
  .event-feed-panel { grid-column: 1 / -1; border-top: 1px solid #29466d; }
  .workspace { grid-template-columns: minmax(0, 1.2fr) minmax(330px, .8fr); padding-right: 24px; padding-left: 24px; }
  .account-overview-header { align-items: stretch; flex-direction: column; gap: 18px; }
  .account-toolbar { align-items: stretch; }
  .account-toolbar .search { flex: 1; }
}
@media (max-width: 850px) {
  .monitor-shell { padding: 24px; }
  .workspace { display: block; padding: 24px 24px 60px; }
  .detail-panel { position: static; max-height: none; margin-top: 24px; overflow: visible; }
  .detail-content { padding: 28px 24px 60px; }
  .detail-grid { grid-template-columns: 1fr; }
  .progress-strip { grid-template-columns: 100px 1fr; }
  .identity-row { flex-direction: column; }
  .identity-actions { width: 100%; justify-content: space-between; }
}
@media (max-width: 620px) {
  .masthead { grid-template-columns: 1fr auto; }
  .system-state { display: none; }
  .monitor-shell { padding: 22px 18px 18px; }
  .monitor-heading { flex-direction: column; gap: 13px; }
  .monitor-heading h1 { font-size: 23px; }
  .monitor-population { display: block; }
  .monitor-population-stats { margin-top: 14px; grid-template-columns: 1fr 1fr; }
  .population-stat { padding-left: 0; }
  .population-stat + .population-stat { padding-left: 0; margin-left: 0; border-left: 0; }
  .population-stat:nth-child(even) { padding-left: 18px; margin-left: 18px; border-left: 1px solid #29466d; }
  .monitor-grid { display: block; }
  .monitor-metrics { border-right: 0; }
  .source-panel, .event-feed-panel { border-right: 0; border-top: 1px solid #29466d; }
  .queue-trend-panel { margin-top: 18px; }
  .queue-trend-row { grid-template-columns: 108px minmax(0, 1fr) auto; gap: 8px; }
  .workspace { padding: 18px 18px 50px; }
  .account-overview-header { padding: 22px 18px 18px; }
  .account-toolbar { flex-direction: column; align-items: stretch; }
  .account-toolbar .search { min-width: 0; width: 100%; }
  .page-size { justify-content: space-between; }
  .account-overview-meta { padding: 12px 18px; flex-wrap: wrap; }
  .pagination { width: 100%; margin-left: 0; }
  .pagination button { flex: 1; }
  .account-grid { padding: 12px; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; }
  .account-card { min-height: 82px; padding: 8px 7px 7px; }
  .detail-content { padding: 24px 18px 50px; }
  .identity-row h2 { font-size: 27px; }
  .progress-strip { grid-template-columns: 1fr; gap: 18px; }
  .detail-grid { gap: 30px; }
  .tier-labels { font-size: 9px; }
  .timeline-topline { grid-template-columns: 1fr; gap: 4px; }
  .timeline-topline time { max-width: none; text-align: left; }
}
@media (prefers-reduced-motion: reduce) { .track-fill, .event-feed-item.new, .account-card--event { transition: none; animation: none; } }