.impact-hero{background:#343a40;color:#d4a574;margin-bottom:1.5rem;padding:2.25rem 0 2rem}.impact-hero h1{font-size:2rem;margin:0}.impact-subtitle{color:#e5e7eb;margin-top:.5rem}.impact-card{background:#fff;border:1px solid transparent;border-radius:.75rem;box-shadow:0 2px 8px rgba(0,0,0,.08);height:100%;padding:1rem}.impact-label{color:#6c757d;font-size:.82rem;letter-spacing:.04em;margin-bottom:.3rem;text-transform:uppercase}.impact-value{color:#2c3e50;font-size:1.6rem;font-weight:700;line-height:1.2}.impact-delta{color:#6c757d;font-size:.9rem;margin-top:.4rem}.delta-up{color:#28a745}.delta-down{color:#dc3545}.delta-muted{color:#6c757d;font-style:italic}.chart-wrap{height:320px;position:relative}html[data-theme=dark] .impact-dashboard-page .content-wrapper{background:var(--thf-bg)!important;color:var(--thf-text)!important}html[data-theme=dark] .impact-dashboard-page .impact-hero{background:var(--thf-surface-2);border-bottom:1px solid var(--thf-border);box-shadow:0 2px 8px var(--thf-shadow);color:var(--thf-heading)}html[data-theme=dark] .impact-dashboard-page .impact-subtitle,html[data-theme=dark] .impact-dashboard-page .text-muted{color:var(--thf-text-2)!important}html[data-theme=dark] .impact-dashboard-page .impact-card{background:var(--thf-surface);border-color:var(--thf-border);box-shadow:0 2px 10px var(--thf-shadow);color:var(--thf-text)}html[data-theme=dark] .impact-dashboard-page .impact-card h5,html[data-theme=dark] .impact-dashboard-page .impact-value{color:var(--thf-heading)}html[data-theme=dark] .impact-dashboard-page .delta-muted,html[data-theme=dark] .impact-dashboard-page .impact-delta,html[data-theme=dark] .impact-dashboard-page .impact-label{color:var(--thf-text-2)}html[data-theme=dark] .impact-dashboard-page .delta-up{color:var(--thf-accent-2)}html[data-theme=dark] .impact-dashboard-page .delta-down{color:var(--thf-link-hover)}html[data-theme=dark] .impact-dashboard-page .form-control{background-color:var(--thf-input-bg);border-color:var(--thf-input-border);color:var(--thf-input-text)}html[data-theme=dark] .impact-dashboard-page .form-control:focus{background-color:var(--thf-input-bg);border-color:var(--thf-accent);box-shadow:0 0 0 .2rem var(--thf-border-strong);color:var(--thf-input-text)}html[data-theme=dark] .impact-dashboard-page .btn-warning{background-color:var(--thf-accent);border-color:var(--thf-accent);color:var(--thf-bg)}html[data-theme=dark] .impact-dashboard-page .btn-warning:focus,html[data-theme=dark] .impact-dashboard-page .btn-warning:hover{background-color:var(--thf-link-hover);border-color:var(--thf-link-hover);color:var(--thf-bg)}html[data-theme=dark] .impact-dashboard-page .alert{background-color:var(--thf-surface-2);border-color:var(--thf-border-strong);color:var(--thf-text)}html[data-theme=dark] .impact-dashboard-page .alert-warning{border-color:var(--thf-accent-2)}html[data-theme=dark] .impact-dashboard-page .alert-info,html[data-theme=dark] .impact-dashboard-page .alert-success{border-color:var(--thf-accent)}