:root{color-scheme:light;--accent: #e2001a;--accent-dark: #b50015;--accent-soft: #fdecee;--rail: #141829;--rail-raised: #1c2236;--rail-ink: #9aa3bd;--rail-ink-strong: #ffffff;--rail-border: #262c43;--canvas: #f5f6fa;--surface: #ffffff;--surface-2: #fafbfd;--border: #e4e7f0;--border-strong: #d4d9e6;--ink: #1b2138;--ink-muted: #697087;--series-subscribers: #1b9bd8;--series-emails: #7d3f98;--grid: #eceff6;--good: #1f8a53;--warning: #b56a00;--critical: var(--accent);--radius: 10px;--shadow: 0 1px 2px rgba(27, 33, 56, .05);--shadow-raised: 0 1px 3px rgba(27, 33, 56, .08), 0 8px 24px rgba(27, 33, 56, .06);--font: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;--mono: ui-monospace, "Cascadia Code", Consolas, monospace;--rail-width: 248px}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){color-scheme:dark;--canvas: #0f1119;--surface: #161925;--surface-2: #1b1f2d;--border: #272c3c;--border-strong: #333a4e;--ink: #eef0f6;--ink-muted: #9ba3b8;--rail: #0b0d15;--rail-raised: #161a28;--rail-border: #222838;--series-subscribers: #3e9fd0;--series-emails: #9268b4;--grid: #232838;--accent-soft: #35121a;--good: #46a86e;--warning: #d79233;--shadow: 0 1px 2px rgba(0, 0, 0, .5);--shadow-raised: 0 2px 10px rgba(0, 0, 0, .5)}}*{box-sizing:border-box}body{margin:0;background:var(--canvas);color:var(--ink);font-family:var(--font);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--accent)}.shell{display:grid;grid-template-columns:var(--rail-width) minmax(0,1fr);min-height:100vh}.content{min-width:0;padding:24px 32px 64px;max-width:1320px}.sidebar{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;background:var(--rail);border-right:1px solid var(--rail-border);color:var(--rail-ink)}.sidebar-brand{display:flex;align-items:center;padding:16px 18px 14px;border-bottom:1px solid var(--rail-border)}.sidebar-brand .brand-logo{width:100%;max-width:168px;height:auto;display:block}.sidebar-nav{flex:1;overflow-y:auto;padding:14px 10px}.nav-section+.nav-section{margin-top:18px}.nav-section-title{padding:0 10px 6px;font-size:10.5px;font-weight:600;letter-spacing:1px;text-transform:uppercase;color:#5d667f}.nav-link{position:relative;display:flex;align-items:center;gap:10px;padding:8px 10px;margin:1px 0;border-radius:8px;color:var(--rail-ink);text-decoration:none;font-size:13.5px;font-weight:500}.nav-link svg{width:18px;height:18px;flex:none;opacity:.85}.nav-link:hover,.nav-link.active{background:var(--rail-raised);color:var(--rail-ink-strong)}.nav-link.active:before{content:"";position:absolute;left:-10px;top:7px;bottom:7px;width:3px;border-radius:0 3px 3px 0;background:var(--accent)}.nav-link.active svg{opacity:1;color:var(--accent)}.sidebar-footer{display:flex;align-items:center;gap:10px;padding:12px 14px;border-top:1px solid var(--rail-border)}.sidebar-footer .avatar{width:30px;height:30px;border-radius:50%;background:var(--rail-raised);color:var(--rail-ink-strong);display:grid;place-items:center;font-size:11.5px;font-weight:600;flex:none}.sidebar-footer .who{min-width:0;display:flex;flex-direction:column}.sidebar-footer .who span{color:var(--rail-ink-strong);font-size:12.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-footer button{background:none;border:0;padding:0;text-align:left;color:var(--rail-ink);font:inherit;font-size:11.5px;cursor:pointer}.sidebar-footer button:hover{color:var(--accent);text-decoration:underline}@media (max-width: 1240px){:root{--rail-width: 212px}}@media (max-width: 820px){.shell{grid-template-columns:minmax(0,1fr);grid-template-rows:auto 1fr}.sidebar{position:sticky;top:0;z-index:20;height:auto;flex-direction:row;align-items:center;gap:8px;padding:0 10px;border-right:0;border-bottom:1px solid var(--rail-border)}.sidebar-brand{border-bottom:0;padding:6px 8px 6px 0;flex:none}.sidebar-brand 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.line{fill:none;stroke-width:2;stroke-linejoin:round;stroke-linecap:round}.chart .hit{fill:transparent;cursor:crosshair}.chart .crosshair{stroke:var(--ink-muted);stroke-width:1;stroke-dasharray:0;opacity:.5}.chart .end-dot{stroke:var(--surface);stroke-width:2}.chart.subscribers .line{stroke:var(--series-subscribers)}.chart.subscribers .area{fill:var(--series-subscribers);opacity:.1}.chart.subscribers .end-dot{fill:var(--series-subscribers)}.chart.emails .bar{fill:var(--series-emails);transition:opacity .1s ease}.chart .bar.dimmed{opacity:.4}.tooltip{position:absolute;pointer-events:none;background:var(--ink);color:#fff;border-radius:6px;padding:6px 9px;font-size:12px;white-space:nowrap;transform:translate(-50%,-125%);box-shadow:var(--shadow-raised)}.tooltip strong{display:block;font-size:13.5px;font-variant-numeric:tabular-nums}details.table-view{margin-top:10px}details.table-view 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