/* --- BASE CARD STYLES --- */

.card, .ut-card {
    /* Texturas externas */
    --grain: url("/img/grain.webp");
    --glitter: url("/img/glitter.png");
    --glittersize: 25%;
    /* Variables globales de posicionamiento y tamaño */
    --space: 5%;
    --angle: 133deg;
    --imgsize: cover;
    /* Paleta de colores base para efectos holo */
    --red: #f80e35;
    --yellow: #eedf10;
    --green: #21e985;
    --blue: #0dbde9;
    --violet: #c929f1;
    /* Formas de recorte (Clip paths) para diferentes diseños de arte */
    --clip: inset( 9.85% 8% 52.85% 8% );
    --clip-invert: polygon(0% 0%, 100% 0%, 100% 100%, 0% 100%, 0 47.15%, 91.5% 47.15%, 91.5% 9.85%, 8% 9.85%, 8% 47.15%, 0 50%);
    --clip-stage: polygon(91.5% 9.85%, 57% 9.85%, 54% 12%, 17% 12%, 16% 14%, 12% 16%, 8% 16%, 8% 47.15%, 92% 47.15%);
    --clip-stage-invert: polygon(0% 0%, 100% 0%, 100% 100%, 0% 100%, 0 47.15%, 91.5% 47.15%, 91.5% 9.85%, 57% 9.85%, 54% 12%, 17% 12%, 16% 14%, 12% 16%, 8% 16%, 8% 47.15%, 0 50%);
    --clip-trainer: inset(14.5% 8.5% 48.2% 8.5%);
    --clip-borders: inset(2.8% 4% round 2.55% / 1.5%);
}

/* Optimización de renderizado para las capas móviles */
.card__shine,
.card__glare {
    will-change: transform, opacity, background-image, background-size, background-position, background-blend-mode, filter;
}