.channel-monitor { --cm-red: #e05a65; --cm-amber: #c68a25; max-width: 1700px; margin: 0 auto; color: var(--text); }
.channel-monitor [hidden] { display: none !important; }
.cm-heading, .cm-actions, .cm-chart-toolbar, .cm-panel > header, .cm-chart-card > header { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.cm-heading { margin-bottom: 24px; flex-wrap: wrap; }
.cm-heading h1 { font-size: 26px; font-weight: 650; letter-spacing: -.6px; }
.cm-heading p, .cm-panel header p, .cm-chart-toolbar, .cm-method, .cm-footer { font-size: 12px; color: var(--text-muted); }
.cm-heading p { margin-top: 5px; font-size: 14px; }
.cm-status { color: var(--text-muted); font-size: 12px; white-space: nowrap; }
.cm-status::before { content: ''; display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--text-muted); margin-right: 7px; }
.cm-status[data-state=live]::before { background: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
.cm-status[data-state=partial]::before { background: var(--cm-amber); }
.cm-button, .cm-filter > summary, .cm-select, .cm-range > summary { border: 1px solid var(--border); border-radius: 7px; background: var(--surface); padding: 8px 12px; font-size: 12px; }
.cm-button:hover { border-color: var(--accent); }
.cm-filters { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 18px; }
.cm-filter { position: relative; }
.cm-filter summary, .cm-range summary { cursor: pointer; user-select: none; }
.cm-filter summary span { color: var(--accent); }
.cm-filter-popover { position: absolute; top: 42px; left: 0; width: min(370px, 80vw); padding: 10px; background: var(--surface); border: 1px solid var(--border); border-radius: 9px; z-index: 20; box-shadow: 0 12px 35px #0002; }
.channel-monitor input[type=search], .cm-range input { background: var(--surface); border: 1px solid var(--border); border-radius: 5px; padding: 7px 9px; color: var(--text); font-size: 12px; }
.cm-filter-popover input[type=search] { width: 100%; margin-bottom: 8px; }
.cm-options { max-height: 260px; overflow: auto; }
.cm-options label { display: flex; align-items: start; gap: 8px; padding: 7px 4px; font-size: 12px; cursor: pointer; overflow-wrap: anywhere; }
.cm-options label:hover { background: var(--surface-2); }
.cm-options label.cm-option-last-selected { border-bottom: 1px solid var(--border); }
.cm-options input { margin-top: 2px; accent-color: var(--accent); flex: 0 0 auto; }
.cm-select { display: flex; align-items: center; gap: 8px; }
.cm-select span { color: var(--text-muted); }
.channel-monitor select { color: var(--text); background: var(--surface); font-size: 12px; max-width: 200px; }
.cm-range { position: relative; }
.cm-range[open] { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.cm-range label { font-size: 11px; display: inline-flex; gap: 5px; margin: 6px; align-items: center; }
.cm-reset { font-size: 12px; color: var(--text-muted); padding: 8px; }
.cm-notice { border: 1px solid color-mix(in srgb, var(--cm-amber) 35%, transparent); background: color-mix(in srgb, var(--cm-amber) 8%, var(--surface)); color: var(--text-2); padding: 10px 14px; border-radius: 7px; margin-bottom: 12px; font-size: 12px; }
.cm-summary { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 10px; margin: 20px 0; }
.cm-tile { padding: 16px; border: 1px solid var(--border); background: var(--surface); border-radius: 9px; }
.cm-tile > span { color: var(--text-muted); font-size: 12px; display: block; }
.cm-tile strong { display: block; font-size: 27px; font-weight: 600; font-variant-numeric: tabular-nums; letter-spacing: -.7px; margin: 6px 0; }
.cm-tile small { color: var(--text-faint); font-size: 10px; }
.cm-dist { display: grid; grid-template-columns: 3fr 2fr; gap: 14px; }
.cm-dist-card { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 15px 18px; }
.cm-dist-card > header { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 12px; }
.cm-dist-card h2 { font-size: 14px; font-weight: 600; }
.cm-dist-card > header span { color: var(--text-faint); font-size: 11px; }
.cm-stats { display: grid; grid-template-columns: repeat(auto-fill, minmax(92px, 1fr)); gap: 8px; }
.cm-stats > div { padding: 8px 10px; background: var(--surface-2); border-radius: 7px; }
.cm-stats dt { color: var(--text-muted); font-size: 11px; }
.cm-stats dd { font-size: 17px; font-weight: 600; font-variant-numeric: tabular-nums; margin-top: 3px; }
.cm-histogram { margin-top: 14px; display: grid; gap: 4px; }
.cm-histogram .cm-empty { color: var(--text-faint); font-size: 12px; }
.cm-bar { display: grid; grid-template-columns: 74px 1fr 48px; gap: 10px; align-items: center; font-size: 11px; font-variant-numeric: tabular-nums; }
.cm-bar span { color: var(--text-muted); text-align: right; }
.cm-bar i { display: block; height: 10px; background: var(--surface-2); border-radius: 3px; overflow: hidden; }
.cm-bar b { display: block; height: 100%; background: var(--accent); border-radius: 3px; }
.cm-bar b[data-slow=true] { background: var(--cm-red); }
.cm-bar em { font-style: normal; color: var(--text-2); text-align: right; }
.cm-dist-hint { margin-top: 12px; color: var(--text-faint); font-size: 11px; line-height: 1.6; }
.cm-panel td small { color: var(--text-faint); font-size: 10px; }
.cm-chart-toolbar { margin: 24px 0 10px; flex-wrap: wrap; }
.cm-legend { display: flex; gap: 8px 18px; flex-wrap: wrap; margin-bottom: 14px; }
.cm-legend button { display: inline-flex; gap: 6px; align-items: center; font-size: 11px; max-width: 380px; color: var(--text-2); }
.cm-legend button[aria-pressed=false] { opacity: .4; }
.cm-legend span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cm-swatch { display: inline-block; flex: 0 0 auto; width: 8px; height: 8px; border-radius: 50%; }
.cm-charts { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.cm-chart-card { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
.cm-chart-card header { padding: 15px 18px 0; }
.cm-chart-card h2, .cm-panel h2 { font-size: 14px; font-weight: 600; }
.cm-chart { position: relative; margin: 4px 7px 7px; min-height: 150px; cursor: crosshair; }
.cm-chart svg { width: 100%; height: auto; display: block; }
.cm-chart svg text { fill: var(--text-faint); font-size: 10px; font-family: inherit; }
.cm-grid { stroke: var(--border); stroke-width: 1; stroke-dasharray: 3 5; }
.cm-crosshair { stroke: var(--text-faint); stroke-width: 1; stroke-dasharray: 3 3; }
.cm-chart-empty { position: absolute; inset: 0; display: grid; place-content: center; color: var(--text-faint); font-size: 12px; pointer-events: none; }
.cm-tooltip { position: fixed; z-index: 60; background: var(--surface); color: var(--text); border: 1px solid var(--border-strong); border-radius: 7px; box-shadow: 0 8px 24px #0002; padding: 10px 12px; font-size: 11px; max-width: min(450px, 90vw); pointer-events: none; }
.cm-tooltip > div { display: flex; justify-content: space-between; gap: 12px; margin-top: 6px; }
.cm-tooltip span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 320px; }
.cm-inspect { margin: 12px 0; padding: 14px; border: 1px solid var(--accent-line); border-radius: 8px; background: var(--accent-soft); font-size: 12px; display: flex; flex-wrap: wrap; gap: 12px; }
.cm-inspect a, .cm-panel a, .cm-footer a { color: var(--accent); }
.cm-panel { margin-top: 20px; background: var(--surface); border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
.cm-panel > header { padding: 17px 18px; }
.cm-panel header p { margin-top: 3px; }
.cm-table-wrap { overflow-x: auto; max-height: 510px; }
.cm-panel table { width: 100%; border-collapse: collapse; font-size: 12px; white-space: nowrap; }
.cm-panel th { position: sticky; top: 0; background: var(--surface-2); color: var(--text-muted); font-weight: 500; font-size: 11px; z-index: 1; text-align: right; padding: 10px 12px; }
.cm-panel th:first-child { text-align: left; }
.cm-panel td { padding: 12px; border-top: 1px solid var(--border); text-align: right; font-variant-numeric: tabular-nums; }
.cm-panel td:first-child { text-align: left; max-width: 430px; overflow: hidden; text-overflow: ellipsis; }
.cm-route-name { display: block; margin-top: 3px; overflow: hidden; text-overflow: ellipsis; color: var(--text-faint); font-size: 11px; }
.cm-route-name:hover { color: var(--text-2); text-decoration: underline; }
.cm-panel a.cm-cell-link { color: inherit; text-decoration: none; }
.cm-panel a.cm-cell-link:hover { text-decoration: underline dotted; text-underline-offset: 3px; }
.cm-panel tr[data-trouble=true] { background: color-mix(in srgb, var(--cm-red) 5%, var(--surface)); }
.cm-panel tbody tr:hover { background: var(--surface-2); }
.cm-panel .cm-empty { text-align: center; padding: 32px; color: var(--text-faint); }
.cm-badge { border-radius: 5px; background: var(--surface-2); color: var(--text-muted); font-size: 10px; padding: 3px 6px; }
.cm-badge[data-trouble=true] { color: var(--cm-red); }
.cm-error-count { color: var(--cm-red); }
.cm-method { padding: 14px 0; border-bottom: 1px solid var(--border); }
.cm-method summary { cursor: pointer; font-weight: 500; }
.cm-method > p { margin-top: 10px; max-width: 1050px; line-height: 1.7; }
.cm-method > div, .cm-method > section { margin-top: 14px; }
.cm-restricted { padding: 8px 0; }
.cm-footer { margin: 18px 0; }
@media (max-width: 1100px) { .cm-summary { grid-template-columns: repeat(3, 1fr); } .cm-dist { grid-template-columns: 1fr; } }
@media (max-width: 700px) { .cm-charts { grid-template-columns: 1fr; } .cm-summary { grid-template-columns: repeat(2, 1fr); } .cm-heading h1 { font-size: 22px; } .cm-chart-toolbar { font-size: 11px; } .cm-panel > header { flex-wrap: wrap; } }
.cm-panel th[title] { cursor: help; }