:root {
  color-scheme: light;
  --ink: #1d2635;
  --muted: #667085;
  --line: #e6e9ef;
  --surface: #ffffff;
  --canvas: #f6f8fb;
  --navy: #213a6b;
  --blue: #3367d6;
  --blue-soft: #eaf0ff;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
}

.home-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: linear-gradient(135deg, #edf3ff 0%, #f7f9fc 56%, #e8f1ff 100%);
}

.home-card {
  width: min(100%, 680px);
  padding: 56px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: 0 20px 55px rgba(27, 45, 79, .10);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--blue);
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .11em;
}

h1 { margin: 0; font-size: clamp(2rem, 5vw, 3rem); letter-spacing: -.04em; }

.lead { max-width: 510px; margin: 18px 0 32px; color: var(--muted); font-size: 1.08rem; line-height: 1.6; }

.primary-button, .filter-button {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
}

.primary-button { padding: 13px 18px; background: var(--blue); color: #fff; }

.report-header {
  min-height: 62px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 4.5vw;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

.brand { color: var(--navy); font-size: 1.1rem; font-weight: 800; text-decoration: none; }
.brand span { color: var(--blue); }
.back-link { color: var(--muted); font-size: .9rem; text-decoration: none; }

.report-shell { max-width: 1540px; margin: 0 auto; padding: 42px 4.5vw; }
.report-title { display: flex; justify-content: space-between; align-items: end; margin-bottom: 26px; }
.report-title h1 { font-size: 2rem; }

.filter-button {
  border: 1px solid var(--line);
  padding: 10px 16px;
  background: #f9fafb;
  color: #98a2b3;
  cursor: not-allowed;
}

.report-tabs {
  display: flex;
  gap: 2px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.report-tabs button {
  border: 0;
  border-bottom: 2px solid transparent;
  padding: 12px 16px 11px;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: .9rem;
  cursor: not-allowed;
}

.report-tabs button.active { border-bottom-color: var(--blue); color: var(--blue); font-weight: 750; }
.report-table { overflow: hidden; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; box-shadow: 0 1px 2px rgba(16, 24, 40, .03); }
.table-scroll { overflow-x: auto; }
table { width: 100%; min-width: 1160px; border-collapse: collapse; font-size: .86rem; }
th { padding: 14px 16px; background: #f9fafb; border-bottom: 1px solid var(--line); color: #475467; text-align: left; font-size: .75rem; letter-spacing: .02em; text-transform: uppercase; white-space: nowrap; }
td { padding: 18px 16px; border-bottom: 1px solid var(--line); }
.empty-state { height: 220px; text-align: center; color: var(--muted); }
.empty-state strong, .empty-state span { display: block; }
.empty-state strong { margin-bottom: 8px; color: var(--ink); }

@media (max-width: 600px) {
  .home-card { padding: 36px 28px; }
  .report-header { padding: 0 20px; }
  .report-shell { padding: 30px 20px; }
  .report-title { align-items: flex-start; gap: 18px; }
  .report-tabs { overflow-x: auto; }
}

.status-cell { font-weight: 750; }
.status-queued { color: #175cd3; }
.status-completed { color: #067647; }
.status-dead { color: #b42318; }
.status-received { color: #b54708; }

.access-form { display: grid; gap: 10px; }
.access-form label { color: var(--ink); font-size: .9rem; font-weight: 700; }
.access-form input { width: 100%; margin-bottom: 14px; padding: 12px; border: 1px solid #cfd5df; border-radius: 8px; color: var(--ink); font: inherit; }
.access-form input:focus { outline: 3px solid var(--blue-soft); border-color: var(--blue); }
.access-form .primary-button { justify-content: center; border: 0; cursor: pointer; }

.tables-nav { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; }
.table-nav-card { display: grid; gap: 8px; min-height: 145px; padding: 24px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); color: var(--ink); text-decoration: none; box-shadow: 0 1px 2px rgba(16, 24, 40, .03); }
.table-nav-card:hover { border-color: var(--blue); box-shadow: 0 5px 18px rgba(33, 58, 107, .10); }
.table-nav-card strong { color: var(--navy); }
.table-nav-card span { color: var(--muted); line-height: 1.45; }
.page-nav { display: flex; gap: 18px; }
.page-nav a { color: var(--muted); font-size: .9rem; text-decoration: none; }
.lookup-form { display: grid; grid-template-columns: repeat(4, minmax(130px, 1fr)) auto; gap: 14px; align-items: end; margin: 0 0 24px; padding: 20px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); }
.lookup-form label { display: grid; gap: 6px; color: var(--ink); font-size: .82rem; font-weight: 700; }
.lookup-form input, .lookup-form select { min-width: 0; padding: 10px; border: 1px solid #cfd5df; border-radius: 7px; background: var(--surface); color: var(--ink); font: inherit; }
.lookup-form input:focus, .lookup-form select:focus { outline: 3px solid var(--blue-soft); border-color: var(--blue); }
.lookup-form .primary-button { justify-content: center; min-height: 40px; border: 0; cursor: pointer; }
.cache-result { min-height: 180px; padding: 20px; }
.cache-result-heading { display: grid; gap: 6px; color: var(--muted); font-size: .85rem; }.cache-result-heading strong { color: var(--navy); font-size: 1rem; }.cache-result-heading span { overflow-wrap: anywhere; }
.cache-result pre { max-height: 540px; margin: 18px 0 0; overflow: auto; padding: 16px; border-radius: 8px; background: #172033; color: #e9effd; font: .78rem/1.55 Consolas, "Courier New", monospace; white-space: pre-wrap; }
@media (max-width: 900px) { .lookup-form { grid-template-columns: repeat(2, minmax(130px, 1fr)); } }
@media (max-width: 600px) { .page-nav { gap: 12px; } .lookup-form { grid-template-columns: 1fr; } }

.home-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.secondary-button { display: inline-flex; align-items: center; gap: 18px; padding: 12px 17px; border: 1px solid var(--blue); border-radius: 8px; color: var(--blue); font-weight: 700; text-decoration: none; }
@media (max-width: 600px) { .home-actions { display: grid; } }


.portal-header { min-height: 66px; display: flex; align-items: center; gap: 28px; padding: 0 4.5vw; background: var(--surface); border-bottom: 1px solid var(--line); }
.portal-nav { display: flex; align-items: center; gap: 8px; margin-right: auto; }
.portal-nav a { padding: 9px 12px; border-radius: 7px; color: var(--muted); font-size: .9rem; font-weight: 700; text-decoration: none; }
.portal-nav a:hover, .portal-nav a.active { background: var(--blue-soft); color: var(--blue); }
.header-button { border: 1px solid var(--line); border-radius: 7px; padding: 8px 12px; background: var(--surface); color: var(--muted); cursor: pointer; font: inherit; font-size: .85rem; }
.portal-shell { max-width: 1340px; margin: 0 auto; padding: 42px 4.5vw 56px; }
.page-intro { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; margin-bottom: 26px; }
.page-intro h1 { font-size: clamp(2rem, 4vw, 2.75rem); }
.page-intro p:not(.eyebrow) { max-width: 620px; margin: 12px 0 0; color: var(--muted); line-height: 1.55; }
.scope-note { margin: -8px 0 18px; color: var(--muted); font-size: .84rem; }
.metric-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; margin-bottom: 20px; }
.metric-card { min-height: 138px; padding: 20px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); box-shadow: 0 1px 2px rgba(16, 24, 40, .03); }
.metric-card span, .metric-card small { display: block; color: var(--muted); font-size: .82rem; }
.metric-card strong { display: block; margin: 14px 0 7px; color: var(--navy); font-size: 2rem; letter-spacing: -.04em; }
.metric-card small { font-size: .75rem; }
.metric-received strong { color: #b54708; }.metric-queued strong { color: #175cd3; }.metric-completed strong { color: #067647; }.metric-dead strong { color: #b42318; }
.dashboard-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.panel { padding: 24px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); box-shadow: 0 1px 2px rgba(16, 24, 40, .03); }
.panel-heading { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 20px; }
.panel-heading h2, .feature-card h2 { margin: 0; color: var(--navy); font-size: 1.2rem; }.panel-heading a { color: var(--blue); font-size: .85rem; font-weight: 700; text-decoration: none; }.panel-period { color: var(--muted); font-size: .78rem; font-weight: 700; white-space: nowrap; }
.health-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }.health-stats div { padding: 14px; border-radius: 8px; background: #f8fafc; }.health-stats span { display: block; color: var(--muted); font-size: .78rem; }.health-stats strong { display: block; margin-top: 9px; font-size: 1rem; }
.bar-list { display: grid; gap: 14px; }.bar-row { display: grid; grid-template-columns: minmax(80px, 1fr) auto; gap: 7px 12px; align-items: center; }.bar-row span { overflow: hidden; color: var(--ink); font-size: .86rem; text-overflow: ellipsis; white-space: nowrap; }.bar-row strong { color: var(--navy); font-size: .82rem; }.bar-track { grid-column: 1 / -1; height: 8px; overflow: hidden; border-radius: 10px; background: #edf1f7; }.bar-track i { display: block; height: 100%; border-radius: inherit; background: var(--blue); }
.failure-list { display: grid; gap: 1px; }.failure-row { display: flex; justify-content: space-between; gap: 20px; padding: 14px 0; border-bottom: 1px solid var(--line); }.failure-row:last-child { border-bottom: 0; }.failure-row strong, .failure-row span { display: block; }.failure-row strong { font-size: .88rem; }.failure-row span { max-width: 800px; margin-top: 5px; color: var(--muted); font-size: .82rem; }.failure-row b { height: fit-content; color: #b42318; font-size: .75rem; }
.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(235px, 1fr)); gap: 16px; }.feature-card { display: flex; min-height: 210px; flex-direction: column; align-items: flex-start; gap: 12px; padding: 24px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); color: var(--ink); text-decoration: none; box-shadow: 0 1px 2px rgba(16, 24, 40, .03); }.feature-card:hover { border-color: var(--blue); box-shadow: 0 7px 20px rgba(33, 58, 107, .10); }.feature-card span { color: var(--muted); font-size: .9rem; line-height: 1.5; }.feature-card b { margin-top: auto; color: var(--blue); font-size: .86rem; }
.status-summary { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }.status-summary div { padding: 16px; border-radius: 8px; background: #f8fafc; }.status-summary strong, .status-summary span { display: block; }.status-summary strong { color: var(--navy); font-size: 1.5rem; }.status-summary span { margin-top: 4px; color: var(--muted); font-size: .82rem; }
@media (max-width: 900px) { .metric-grid { grid-template-columns: repeat(3, 1fr); }.dashboard-grid { grid-template-columns: 1fr; } }
@media (max-width: 600px) { .portal-header { gap: 12px; padding: 0 20px; }.portal-nav { gap: 0; overflow-x: auto; }.portal-nav a { padding: 8px; }.header-button { padding: 7px 8px; }.portal-shell { padding: 30px 20px; }.page-intro { display: grid; align-items: start; }.metric-grid { grid-template-columns: repeat(2, 1fr); }.metric-card:last-child { grid-column: span 2; }.health-stats { grid-template-columns: 1fr; }.failure-row { display: grid; gap: 8px; } }

.metric-grid-six { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.metric-warning strong { color: #b54708; }
.health-stats-four { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1100px) { .metric-grid-six { grid-template-columns: repeat(3, 1fr); } .health-stats-four { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .metric-grid-six { grid-template-columns: repeat(2, 1fr); } .metric-grid-six .metric-card:last-child { grid-column: auto; } .health-stats-four { grid-template-columns: 1fr; } }

.system-health-panel { margin-bottom: 24px; }
.live-indicator { border-radius: 999px; padding: 6px 10px; background: #e7f6ec; color: #067647; font-size: .75rem; font-weight: 800; }
.system-health-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.system-health-grid > div { padding: 14px; border-radius: 8px; background: #f8fafc; }
.system-health-grid span, .system-health-grid small { display: block; color: var(--muted); font-size: .78rem; }
.system-health-grid strong { display: block; margin: 8px 0 4px; color: var(--navy); font-size: 1.12rem; }
.system-health-grid small b { color: var(--ink); font-weight: 700; }
.system-details { display: flex; flex-wrap: wrap; gap: 12px 24px; margin-top: 16px; color: var(--muted); font-size: .8rem; }
.system-details b { color: var(--ink); }
@media (max-width: 900px) { .system-health-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .system-health-grid { grid-template-columns: 1fr; } }

.metric-tooltip { position: relative; cursor: help; }
.metric-tooltip::after { position: absolute; z-index: 10; left: 50%; bottom: calc(100% + 10px); width: min(280px, calc(100vw - 48px)); padding: 10px 12px; border-radius: 7px; background: #172033; color: #fff; box-shadow: 0 8px 20px rgba(16, 24, 40, .2); content: attr(data-tooltip); font-size: .78rem; font-weight: 400; line-height: 1.45; opacity: 0; pointer-events: none; transform: translate(-50%, 4px); transition: opacity .14s ease, transform .14s ease; }
.metric-tooltip:hover::after, .metric-tooltip:focus-visible::after { opacity: 1; transform: translate(-50%, 0); }
.metric-tooltip:focus-visible { outline: 3px solid var(--blue-soft); }

.status-chart-content { display: flex; align-items: center; gap: 28px; }
.status-donut { position: relative; display: grid; width: 154px; height: 154px; flex: 0 0 154px; place-items: center; border-radius: 50%; background: #edf1f7; }
.status-donut::before { position: absolute; width: 104px; height: 104px; border-radius: 50%; background: var(--surface); content: ""; }
.status-donut > div { position: relative; z-index: 1; text-align: center; }.status-donut strong, .status-donut span { display: block; }.status-donut strong { color: var(--navy); font-size: 1.45rem; }.status-donut span { color: var(--muted); font-size: .75rem; }
.status-legend { display: grid; width: 100%; gap: 10px; }.status-legend div { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 8px; color: var(--muted); font-size: .84rem; }.status-legend strong { color: var(--ink); }.status-dot { width: 9px; height: 9px; border-radius: 50%; }.status-dot.received { background: #b54708; }.status-dot.queued { background: #175cd3; }.status-dot.completed { background: #067647; }.status-dot.dead { background: #b42318; }
.chart-note { margin: 18px 0 0; color: var(--muted); font-size: .78rem; }
@media (max-width: 600px) { .status-chart-content { align-items: flex-start; gap: 18px; }.status-donut { width: 130px; height: 130px; flex-basis: 130px; }.status-donut::before { width: 88px; height: 88px; } }

.activity-completion-panel { margin: 20px 0; }
.completion-table { overflow: hidden; border: 1px solid var(--line); border-radius: 8px; }
.completion-table-header, .completion-table-row { display: grid; grid-template-columns: 1.4fr .8fr 1fr; gap: 16px; align-items: center; padding: 12px 16px; }
.completion-table-header { background: #f8fafc; color: var(--muted); font-size: .73rem; font-weight: 800; letter-spacing: .02em; text-transform: uppercase; }
.completion-table-row { border-top: 1px solid var(--line); font-size: .88rem; }.completion-table-row strong { color: var(--navy); }.completion-table-row span { color: var(--muted); }
.completion-table .empty-copy { margin: 0; padding: 18px 16px; color: var(--muted); font-size: .85rem; }
@media (max-width: 600px) { .completion-table-header, .completion-table-row { grid-template-columns: 1fr; gap: 4px; }.completion-table-header { display: none; }.completion-table-row { padding: 14px 16px; } }

.completion-chart { display: grid; gap: 16px; }
.completion-chart-row { display: grid; grid-template-columns: minmax(150px, 1fr) auto; gap: 7px 18px; align-items: center; }
.completion-chart-label strong, .completion-chart-label span { display: block; }.completion-chart-label strong { color: var(--navy); font-size: .88rem; }.completion-chart-label span { margin-top: 3px; color: var(--muted); font-size: .76rem; }
.completion-chart-row > strong { color: var(--navy); font-size: .88rem; }
.completion-chart-track { grid-column: 1 / -1; height: 10px; overflow: hidden; border-radius: 10px; background: #edf1f7; }.completion-chart-track i { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, #5b88e8, #213a6b); }
.completion-chart .empty-copy { margin: 0; color: var(--muted); font-size: .85rem; }

.reports-menu { position: relative; }.reports-menu summary { padding: 9px 12px; border-radius: 7px; color: var(--muted); cursor: pointer; font-size: .9rem; font-weight: 700; list-style: none; }.reports-menu summary::-webkit-details-marker { display: none; }.reports-menu summary::after { margin-left: 7px; content: "⌄"; font-size: .75rem; }.reports-menu[open] summary, .reports-menu.active summary, .reports-menu summary:hover { background: var(--blue-soft); color: var(--blue); }.reports-menu-list { position: absolute; z-index: 20; top: calc(100% + 8px); left: 0; display: grid; min-width: 190px; padding: 6px; border: 1px solid var(--line); border-radius: 9px; background: var(--surface); box-shadow: 0 10px 24px rgba(16, 24, 40, .14); }.reports-menu-list a { padding: 9px 10px; border-radius: 6px; color: var(--ink); font-size: .84rem; text-decoration: none; white-space: nowrap; }.reports-menu-list a:hover, .reports-menu-list a.active { background: var(--blue-soft); color: var(--blue); font-weight: 700; }
.report-filter-panel { margin-bottom: 18px; padding: 20px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); box-shadow: 0 1px 2px rgba(16, 24, 40, .03); }.filter-panel-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 16px; }.filter-panel-heading h2 { margin: 0; color: var(--navy); font-size: 1.05rem; }.text-button { border: 0; padding: 5px; background: transparent; color: var(--blue); cursor: pointer; font: inherit; font-size: .84rem; font-weight: 700; }.report-filters { display: grid; grid-template-columns: repeat(5, minmax(130px, 1fr)); gap: 14px; }.report-filters label { display: grid; gap: 6px; color: var(--ink); font-size: .78rem; font-weight: 700; }.report-filters select, .report-filters input { min-width: 0; padding: 10px; border: 1px solid #cfd5df; border-radius: 7px; background: var(--surface); color: var(--ink); font: inherit; font-size: .86rem; }.report-filters select:focus, .report-filters input:focus { outline: 3px solid var(--blue-soft); border-color: var(--blue); }
@media (max-width: 1000px) { .report-filters { grid-template-columns: repeat(3, minmax(130px, 1fr)); } } @media (max-width: 600px) { .reports-menu-list { left: auto; right: 0; }.report-filters { grid-template-columns: 1fr; } }

.cache-viewer-actions { display: flex; justify-content: center; padding: 16px; border-top: 1px solid var(--line); }.cache-viewer-actions .secondary-button { background: var(--surface); cursor: pointer; }.cache-key { min-width: 230px; color: var(--navy); font-family: Consolas, "Courier New", monospace; font-size: .8rem; overflow-wrap: anywhere; vertical-align: top; }.cache-value { max-width: 760px; max-height: 320px; margin: 0; overflow: auto; padding: 12px; border-radius: 7px; background: #172033; color: #e9effd; font: .75rem/1.5 Consolas, "Courier New", monospace; white-space: pre-wrap; }

.cache-category-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 18px; }.cache-category-tabs button { border: 1px solid var(--line); border-radius: 7px; padding: 9px 12px; background: var(--surface); color: var(--muted); cursor: pointer; font: inherit; font-size: .84rem; font-weight: 700; }.cache-category-tabs button:hover, .cache-category-tabs button.active { border-color: var(--blue); background: var(--blue-soft); color: var(--blue); }.cache-show-button { white-space: nowrap; }.cache-value-panel { margin-top: 20px; padding: 20px; }.cache-value-panel pre { max-height: 560px; margin: 18px 0 0; overflow: auto; padding: 16px; border-radius: 8px; background: #172033; color: #e9effd; font: .78rem/1.55 Consolas, "Courier New", monospace; white-space: pre-wrap; }

.rabbitmq-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 20px; margin-bottom: 20px; }.rabbitmq-heading { padding: 18px 20px; border-bottom: 1px solid var(--line); }.rabbitmq-heading h2 { margin: 0; color: var(--navy); font-size: 1.05rem; }.rabbitmq-grid table { min-width: 680px; } @media (max-width: 900px) { .rabbitmq-grid { grid-template-columns: 1fr; } }

.rabbitmq-section { margin-top: 20px; }

.rabbitmq-grid { align-items: start; }.rabbitmq-grid .empty-state, .rabbitmq-section .empty-state { height: auto; min-height: 0; padding: 28px 16px; }.rabbitmq-grid .report-table, .rabbitmq-section { align-self: start; }


/* Compact operations dashboard: summaries here, details on dedicated pages. */
.operations-overview { max-width: 1180px; }
.overview-section { margin-bottom: 18px; padding: 22px 24px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); box-shadow: 0 1px 2px rgba(16, 24, 40, .03); }
.overview-section .panel-heading { margin-bottom: 16px; }
.compact-metric-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.compact-metric { min-width: 0; padding: 15px; border-radius: 8px; background: #f8fafc; }
.compact-metric span, .compact-metric small { display: block; color: var(--muted); font-size: .78rem; }
.compact-metric strong { display: block; margin: 8px 0 5px; color: var(--navy); font-size: 1.35rem; letter-spacing: -.03em; }
.compact-metric.metric-queued strong { color: #175cd3; }
.compact-metric.metric-completed strong { color: #067647; }
.compact-metric.metric-dead strong { color: #b42318; }
.overview-section .scope-note { margin: 14px 0 0; }
.overview-action { display: inline-block; margin-top: 14px; color: var(--blue); font-size: .85rem; font-weight: 700; text-decoration: none; }
.rabbitmq-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.rabbitmq-detail-grid .rabbitmq-section { margin-top: 0; }
.rabbitmq-detail-grid table { min-width: 620px; }
@media (max-width: 900px) { .compact-metric-grid, .rabbitmq-detail-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .overview-section { padding: 20px; }.compact-metric-grid, .rabbitmq-detail-grid { grid-template-columns: 1fr; } }


/* Essential Queue Metrics charts on the compact Dashboard. */
.dashboard-chart-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 16px; }
.dashboard-chart { min-width: 0; padding: 16px; border: 1px solid var(--line); border-radius: 9px; background: #fbfcfe; }
.chart-heading { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.chart-heading h3 { margin: 0; color: var(--navy); font-size: .92rem; }
.chart-heading span { color: var(--muted); font-size: .74rem; }
.queue-status-bars, .queue-completion-bars { display: grid; gap: 11px; }
.queue-chart-row { display: grid; grid-template-columns: 78px 1fr auto; gap: 9px; align-items: center; color: var(--muted); font-size: .78rem; }
.queue-chart-row strong { color: var(--ink); font-size: .8rem; }
.queue-chart-track { height: 8px; overflow: hidden; border-radius: 999px; background: #e9eef6; }
.queue-chart-fill { display: block; height: 100%; border-radius: inherit; background: var(--blue); }
.queue-chart-fill.received { background: #b54708; }.queue-chart-fill.queued { background: #175cd3; }.queue-chart-fill.completed { background: #067647; }.queue-chart-fill.dead { background: #b42318; }.queue-chart-fill.completion { background: linear-gradient(90deg, #5b88e8, #213a6b); }
.queue-chart-empty { margin: 0; color: var(--muted); font-size: .8rem; }
@media (max-width: 760px) { .dashboard-chart-grid { grid-template-columns: 1fr; } }


/* Queue Metrics volume charts on the Dashboard. */
.hourly-volume-chart { min-height: 170px; }
.hourly-volume-chart svg { display: block; width: 100%; height: 170px; overflow: visible; }
.hourly-grid-line { stroke: #e2e8f0; stroke-width: 1; }
.hourly-line { fill: none; stroke: #3367d6; stroke-linecap: round; stroke-linejoin: round; stroke-width: 3; }
.hourly-marker { fill: #213a6b; stroke: #ffffff; stroke-width: 1.5; }
.hourly-axis-label { fill: #667085; font-family: Inter, "Segoe UI", Arial, sans-serif; font-size: 10px; }
.queue-chart-fill.operator { background: linear-gradient(90deg, #5b88e8, #213a6b); }
.queue-operator-bars { display: grid; gap: 11px; }