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li{position:relative;padding-left:1rem;margin-bottom:.25rem}.premium-upgrade-card li::before{content:'✓';position:absolute;left:0;color:#28a745;font-weight:700}[data-theme="dark"] .nutrition-app-card{background:var(--card-background-dark,#2a2a2a);border-color:var(--border-light-dark,#444)}[data-theme="dark"] .macro-ring-value{fill:#f0f0f0}[data-theme="dark"] .macro-ring-unit{fill:#999}[data-theme="dark"] .nutrition-details-panel{border-color:var(--border-light-dark,#444)}[data-theme="dark"] .ndr-value{color:#e0e0e0}[data-theme="dark"] .nutrition-item{background:var(--card-background-dark);border-color:var(--border-light-dark)}[data-theme="dark"] .premium-upgrade-card{background:linear-gradient(135deg,#3a3a3a 0%,#4a4a4a 100%);border-color:#555}[data-theme="dark"] .premium-upgrade-card h6,[data-theme="dark"] .premium-upgrade-card p,[data-theme="dark"] .premium-upgrade-card ul{color:#f8f9fa}@media 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