/* Explain: Theme tokens for the cardiology knowledge and event hub */
:root {
    --primary-color: #172554;
    --primary-hover: #1e3a8a;
    --secondary-color: #f1f5f9;
    --accent-color: #7f1d1d;
    --logo-subtitle-color: #7f1d1d;
    --button-color: #172554;
    --background-color: #f8fafc;
    --surface-color: #ffffff;
    --footer-bg: #e2e8f0;
    --text-color: #0f172a;
    --text-muted: #475569;
    --border-color: rgba(15, 23, 42, 0.1);
    --glass-bg: rgba(255, 255, 255, 0.72);
    --glass-border: rgba(23, 37, 84, 0.15);
    --nav-bg: rgba(255, 255, 255, 0.78);
    --field-bg: rgba(248, 250, 252, 0.8);
    --sage-soft: rgba(23, 37, 84, 0.08);
    --sage-dark: #172554;
    --terracotta-soft: rgba(127, 29, 29, 0.15);
    --shadow-soft: 0 22px 70px rgba(15, 23, 42, 0.06);
    --shadow-button: 0 16px 36px rgba(23, 37, 84, 0.2);
    --font-heading: 'Lora', serif;
    --font-body: 'Montserrat', sans-serif;
    --font-logo: 'Playfair Display', serif;
}