/* ============================================
   CARDS
   Extracted from core/base.css during Etapa 4 CSS split.
   ============================================ */
.card {
    background: var(--glass-card);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    padding: var(--space-8);
    transition: all var(--transition-normal);
}

.card:hover {
    background: var(--glass-card-hover);
    border-color: var(--glass-border-hover);
    transform: translateY(-5px);
}

.card-glow {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, rgba(var(--color-primary-rgb), 0.1), transparent 70%);
    opacity: 0;
    transition: opacity var(--transition-normal);
    pointer-events: none;
    border-radius: inherit;
}

.card:hover .card-glow {
    opacity: 1;
}