:root{color-scheme:dark;--bs-body-bg:#000;--bs-body-color:#e6edf3;--bs-body-secondary-color:#94a3b8;--bs-body-tertiary-color:#6b7280;--bs-body-tertiary-bg:#000;--bs-border-color-translucent:rgba(148,163,184,0.18);--bs-info:#4ec9b0;--dashboard-surface-soft:rgba(255,255,255,0.03);--dashboard-surface-raised:rgba(255,255,255,0.06);--dashboard-chart-surface:rgba(0,0,0,0.35);--dashboard-tooltip-bg:rgba(22,27,34,0.92);--dashboard-grid-color:rgba(255,255,255,0.08);--dashboard-grid-faint-color:rgba(255,255,255,0.05);--dashboard-gauge-track:rgba(148,163,184,0.28);--dashboard-input-bg:rgba(13,17,23,0.85);--dashboard-input-border:rgba(78,201,176,0.45);--dashboard-input-shadow:rgba(78,201,176,0.25);--theme-toggle-track:rgba(148,163,184,0.3);--theme-toggle-thumb:#4ec9b0;--theme-toggle-shadow:rgba(78,201,176,0.45)}:root[data-theme="light"]{color-scheme:light;--bs-body-bg:#fff;--bs-body-color:#1f2937;--bs-body-secondary-color:#4b5563;--bs-body-tertiary-color:#9ca3af;--bs-body-tertiary-bg:#ffffff;--bs-border-color-translucent:rgba(15,23,42,0.12);--bs-info:#2e7d6a;--dashboard-surface-soft:rgba(15,23,42,0.04);--dashboard-surface-raised:rgba(15,23,42,0.08);--dashboard-chart-surface:rgba(229,231,235,0.9);--dashboard-tooltip-bg:rgba(255,255,255,0.96);--dashboard-grid-color:rgba(107,114,128,0.26);--dashboard-grid-faint-color:rgba(156,163,175,0.2);--dashboard-gauge-track:rgba(148,163,184,0.35);--dashboard-input-bg:rgba(255,255,255,0.95);--dashboard-input-border:rgba(46,125,106,0.45);--dashboard-input-shadow:rgba(46,125,106,0.25);--theme-toggle-track:rgba(148,163,184,0.45);--theme-toggle-thumb:#2e7d6a;--theme-toggle-shadow:rgba(46,125,106,0.35)}body{font-family:var(--bs-body-font-family,-apple-system,BlinkMacSystemFont,"Segoe UI",Tahoma,sans-serif);background-color:var(--bs-body-bg);color:var(--bs-body-color)}.container-xxl{width:90vw;max-width:none;margin-inline:auto}.dashboard-row{justify-content:flex-start}.dashboard-row>[class*="col"]{display:flex;justify-content:flex-start;padding-inline:clamp(0.5rem,1.5vw,1.5rem)}.card{border-radius:1rem}.card.bg-body-tertiary{background-color:var(--bs-body-tertiary-bg)!important}.gauge-card,.email-card,.timeline-card,.chart-card{width:100%;margin-inline:auto}.email-card .card-body{padding:clamp(1.75rem,3vw,2.5rem)}.email-card .cta-panel{background:linear-gradient(135deg,rgba(78,201,176,0.08),rgba(86,156,214,0.05));border:1px solid rgba(78,201,176,0.3);border-radius:1.1rem;padding:clamp(1.75rem,3vw,2.75rem);gap:clamp(1.5rem,2.5vw,2.2rem);box-shadow:0 22px 45px -28px rgba(78,201,176,0.35);grid-template-areas:"copy" "form"}.email-card .cta-copy{display:flex;flex-direction:column;grid-area:copy}.email-card .cta-copy h2{font-size:clamp(1.5rem,2.2vw,1.9rem);font-weight:600;margin-bottom:0.75rem}.email-card .cta-copy p{color:var(--bs-body-secondary-color);margin-bottom:1rem}.email-card .cta-benefits{list-style:none;padding:0;margin:0;display:grid;gap:0.6rem}.email-card .cta-benefits li::before{content:"•";color:var(--bs-info);margin-right:0.6rem}.email-card .cta-form{display:flex;flex-direction:column;gap:0.9rem;align-items:stretch;grid-area:form}.email-card .cta-form .form-floating{width:100%}.email-card .cta-form .form-control{background:var(--dashboard-input-bg);border:1px solid var(--dashboard-input-border);color:var(--bs-body-color);border-radius:1rem;padding:20px;box-sizing:border-box;font-size:1rem;margin-top:20px}.email-card .cta-form .form-control:focus{box-shadow:0 0 0 0.2rem var(--dashboard-input-shadow);border-color:rgba(86,156,214,0.65)}.email-card .cta-form label{color:var(--bs-body-secondary-color)}.btn-subscribe{background:linear-gradient(135deg,#4ec9b0,#569cd6);border:none;color:#0d1117;font-weight:700;letter-spacing:0.04em;text-transform:uppercase;box-shadow:0 14px 30px -18px rgba(86,156,214,0.65);border-radius:0.9rem;padding:0.85rem 1.9rem;width:200px}.btn-subscribe:hover,.btn-subscribe:focus{color:#0d1117;background:linear-gradient(135deg,#5fdbc1,#72b7f1)}.email-card .form-text{color:var(--bs-info);font-size:0.85rem;margin-top:-0.25rem}.email-card .cta-footnote{font-size:0.85rem;color:var(--bs-body-secondary-color)}.main-header h1{letter-spacing:0.02em}.gauge-card .cluster{align-items:stretch}.gauge-card .gauge-panel{flex:1 1 60%;display:flex;flex-direction:column;gap:1.5rem}.gauge-card .gauge-visual{display:flex;flex-direction:column;gap:1.25rem}.gauge-card .gauge-wrapper{padding:1.75rem;display:flex;align-items:center;justify-content:center}.gauge-card .gauge-wrapper canvas{width:100%!important;height:auto!important;display:block;aspect-ratio:16 / 9;max-height:360px}.gauge-card .gauge-reading{display:flex;flex-direction:column;gap:0.25rem}.gauge-card .gauge-reading .value{font-size:clamp(2.5rem,5vw,3.75rem);letter-spacing:0.04em;color:var(--bs-info)}.gauge-card .gauge-scale{display:flex;justify-content:space-between;gap:0.75rem;text-transform:uppercase;font-size:0.75rem;letter-spacing:0.08em;color:#000}:root[data-theme="dark"] .gauge-card .gauge-scale{color:#fff}.gauge-timestamp{color:#000!important}:root[data-theme="dark"] .gauge-timestamp{color:#fff!important}.component-list .list-group-item{border-radius:0.75rem;margin-bottom:0.75rem}.component-list .list-group-item:last-child{margin-bottom:0}.risk-value{font-weight:700}.risk-low{color:#22c55e!important}.risk-moderate{color:#eab308!important}.risk-elevated{color:#f97316!important}.risk-extreme{color:#ef4444!important}.risk-unknown{color:var(--bs-body-secondary-color)!important;font-weight:600}.chart-card{width:100%;margin-inline:auto}.chart-card .card-body{display:flex;gap:1.75rem;align-items:stretch;padding:clamp(1.5rem,2vw,2.25rem)}.chart-card .cluster{width:100%;background-color:var(--dashboard-surface-soft);border:1px solid var(--dashboard-grid-faint-color);border-radius:1rem;padding:1.5rem;display:flex;flex-direction:column;gap:1.5rem}.chart-card .chart-panel{flex:1 1 65%;display:flex;flex-direction:column;gap:1.25rem;overflow-x:auto}.chart-card .chart-overview{background-color:var(--dashboard-surface-soft);border-radius:0.75rem;border:1px solid var(--dashboard-grid-faint-color);padding:1.1rem 1.25rem}.chart-card .chart-overview h3{margin-bottom:0.5rem}.chart-card .chart-overview p{margin-bottom:0}.chart-card .chart-wrapper{flex:1 1 auto;background-color:var(--dashboard-chart-surface);border-radius:0.75rem;padding:1.25rem;box-shadow:inset 0 0 0 1px var(--dashboard-grid-faint-color);display:flex;align-items:center;justify-content:center;max-height:400px;min-width:800px}.gauge-card .chart-wrapper{min-width:auto}.chart-card canvas{width:100%!important;height:100%!important;border-radius:0.5rem}.chart-card .info-panel{flex:1 1 35%;background-color:var(--dashboard-surface-raised);border-radius:0.9rem;padding:1.5rem;display:flex;flex-direction:column;justify-content:flex-start;gap:1.5rem}.chart-card .info-panel h4{font-size:0.9rem;text-transform:uppercase;letter-spacing:0.12em;color:var(--bs-info);margin-bottom:0}.letter-spacing-sm{letter-spacing:0.08em}.chart-card .alert{border-radius:0.75rem}.main-header{position:relative}.main-header .brand-heading{display:flex;align-items:center;justify-content:flex-start;gap:1rem;flex-wrap:wrap}.main-header .brand-copy{display:flex;flex-direction:column;gap:0.15rem}.main-header .brand-copy .display-6{margin-bottom:0}.main-header .brand-copy p{margin-top:0}.main-header .brand-logo{width:178px;height:auto;flex-shrink:0;transition:filter 0.2s ease}:root[data-theme="light"] .brand-logo{filter:brightness(0)}:root[data-theme="dark"] .brand-logo{filter:brightness(0) invert(1)}.theme-toggle{display:flex;justify-content:flex-end;margin-bottom:1.5rem}.theme-switch{position:relative;display:inline-flex;align-items:center;gap:0.65rem;cursor:pointer;font-size:0.85rem;text-transform:uppercase;letter-spacing:0.08em;color:var(--bs-body-secondary-color)}.theme-switch input{display:none}.theme-switch-slider{width:46px;height:24px;background-color:var(--theme-toggle-track);border-radius:999px;position:relative;transition:background-color 0.2s ease}.theme-switch-slider::after{content:"";position:absolute;top:50%;left:4px;width:18px;height:18px;border-radius:50%;background-color:var(--theme-toggle-thumb);box-shadow:0 6px 14px -6px var(--theme-toggle-shadow);transform:translate(0,-50%);transition:transform 0.2s ease,background-color 0.2s ease}.theme-switch input:checked + .theme-switch-slider::after{transform:translate(20px,-50%)}.theme-switch input:focus-visible + .theme-switch-slider{outline:2px solid var(--bs-info);outline-offset:2px}.theme-switch-label{letter-spacing:0.1em}@media (min-width:992px){.chart-card .cluster{flex-direction:row;align-items:stretch;gap:2rem}.chart-card .info-panel{padding:1.75rem}.email-card .cta-panel{grid-template-columns:minmax(0,1fr) minmax(0,3fr);grid-template-areas:"copy form";align-items:center}.email-card .cta-copy{padding-right:clamp(1.5rem,3vw,2.5rem)}.email-card .cta-form{display:flex;flex-direction:column;gap:0.9rem;align-items:stretch;justify-self:stretch;max-width:none;width:100%}.email-card .cta-form .form-floating{width:100%}.email-card .cta-form .form-control{display:block;width:100%}.email-card .cta-form .btn-subscribe{width:200px;padding:0.95rem 1.25rem;border-radius:1rem;font-size:1rem}}@media (max-width:576px){.container-xxl{width:95vw}.gauge-card .gauge-wrapper canvas{width:100%!important;height:220px!important;aspect-ratio:auto}.chart-card .chart-wrapper{max-height:300px}}