/* ===== Catálogo / ProductoDetalle / Home — componentes de producto reutilizables =====
   --cat-* son alias de la paleta central de wwwroot/css/tailwind-input.css (@theme).
   Definidos en :root (no solo dentro de .catalogo-shell) para poder reusar .producto-card
   y compañía en cualquier página pública (ej. destacados del Home), no solo en /Catalogo.
   No hardcodear colores nuevos aquí — agregar el token en tailwind-input.css y referenciarlo. */

:root {
    --cat-bg: var(--color-paper-50);
    --cat-surface: var(--color-paper-100);
    --cat-text: var(--color-paper-900);
    --cat-muted: var(--color-paper-500);
    --cat-border: var(--color-paper-200);
    --cat-primary: var(--color-brand-600);
    --cat-primary-hover: var(--color-brand-700);
    --cat-primary-soft: var(--color-brand-50);
    --cat-primary-border: var(--color-brand-200);
    --cat-green: var(--color-success-500);
    --cat-green-soft: #f0fdf4;
    --cat-radius: 12px;
    --cat-radius-sm: 8px;
    --cat-tt: 200ms cubic-bezier(.2, 0, 0, 1);
}

.catalogo-shell {
    background: var(--cat-bg);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ── Hero ── */
.catalogo-hero {
    padding: 3.5rem 0 2rem;
}

.catalogo-hero-title {
    font-size: clamp(1.6rem, 4vw, 2.5rem);
    font-weight: 800;
    color: var(--cat-text);
    letter-spacing: -.03em;
    line-height: 1.1;
    margin-bottom: .4rem;
}

.catalogo-hero-sub {
    color: var(--cat-muted);
    font-size: .95rem;
    margin: 0;
}

/* ── Categorías pills ── */
.catalogo-categorias {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: .5rem;
}

.catalogo-cat-pill {
    display: inline-flex;
    align-items: center;
    padding: .35rem .85rem;
    border-radius: 999px;
    font-size: .82rem;
    font-weight: 500;
    color: var(--cat-muted);
    background: var(--cat-surface);
    border: 1px solid var(--cat-border);
    text-decoration: none;
    transition: all var(--cat-tt);
}

.catalogo-cat-pill:hover {
    border-color: var(--cat-primary);
    color: var(--cat-primary);
}

.catalogo-cat-pill.active {
    background: var(--cat-primary);
    color: #fff;
    border-color: var(--cat-primary);
}

/* ── Grid ── */
.catalogo-grid-section {
    flex: 1;
    padding-bottom: 3rem;
}

.catalogo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 1.25rem;
}

@media (min-width: 768px) {
    .catalogo-grid { grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); }
}

@media (min-width: 1200px) {
    .catalogo-grid { grid-template-columns: repeat(4, 1fr); }
}

/* ── Product Card ── */
.producto-card {
    background: var(--cat-surface);
    border: 1px solid var(--cat-border);
    border-radius: var(--cat-radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: border-color var(--cat-tt), box-shadow var(--cat-tt), transform var(--cat-tt);
}

.producto-card:hover {
    border-color: var(--cat-primary-border);
    box-shadow: 0 8px 30px -8px rgb(79 70 229 / .18);
    transform: translateY(-3px);
}

.producto-card.is-agotado { opacity: .75; }
.producto-card.is-agotado:hover { opacity: 1; }

/* Imagen */
.producto-card-img-wrap {
    position: relative;
    display: block;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background: var(--cat-bg);
}

.producto-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .4s cubic-bezier(.2, 0, 0, 1);
}

.producto-card:hover .producto-card-img { transform: scale(1.05); }

.producto-card-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-paper-300);
    font-size: 3rem;
}

.producto-badge-stack {
    position: absolute;
    top: .65rem;
    left: .65rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: .35rem;
}

.producto-badge-agotado,
.producto-badge-nuevo,
.producto-badge-popular {
    backdrop-filter: blur(6px);
    font-size: .65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .06em;
    padding: .3rem .6rem;
    border-radius: 999px;
}

.producto-badge-agotado {
    background: rgba(28, 25, 23, .75);
    color: #fff;
}

.producto-badge-nuevo {
    background: var(--cat-primary);
    color: #fff;
}

.producto-badge-popular {
    background: var(--color-accent-500);
    color: var(--color-paper-900);
    display: inline-flex;
    align-items: center;
    gap: .25rem;
}

.producto-badge-fotos {
    position: absolute;
    bottom: .65rem;
    right: .65rem;
    background: rgba(255, 255, 255, .85);
    backdrop-filter: blur(6px);
    color: var(--cat-text);
    font-size: .68rem;
    font-weight: 600;
    padding: .25rem .5rem;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    gap: .25rem;
}

/* Body */
.producto-card-body {
    padding: .9rem 1rem 1rem;
    display: flex;
    flex-direction: column;
    flex: 1;
    gap: .3rem;
}

.producto-card-name {
    font-weight: 600;
    font-size: .88rem;
    color: var(--cat-text);
    text-decoration: none;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.35;
    letter-spacing: -.01em;
}

.producto-card-name:hover { color: var(--cat-primary); }

.producto-card-color {
    display: flex;
    align-items: center;
    gap: .35rem;
    font-size: .75rem;
    color: var(--cat-muted);
}

.producto-color-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 1.5px solid rgba(0,0,0,.1);
    flex-shrink: 0;
}

.producto-card-price {
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--cat-text);
    letter-spacing: -.02em;
    margin-top: auto;
    padding-top: .3rem;
}

/* CTA */
.producto-card-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .4rem;
    width: 100%;
    padding: .55rem 0;
    border-radius: var(--cat-radius-sm);
    font-size: .8rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--cat-tt);
    margin-top: .4rem;
}

.producto-card-cta.is-whatsapp {
    background: var(--cat-green-soft);
    color: var(--cat-green);
    border: 1px solid #bbf7d0;
}

.producto-card-cta.is-whatsapp:hover {
    background: var(--cat-green);
    color: #fff;
    border-color: var(--cat-green);
}

.producto-card-cta.is-notify {
    background: var(--cat-primary-soft);
    color: var(--cat-primary);
    border: 1px solid var(--cat-primary-border);
}

.producto-card-cta.is-notify:hover {
    background: var(--cat-primary);
    color: #fff;
    border-color: var(--cat-primary);
}

.producto-card-cta-row {
    display: flex;
    gap: .4rem;
    margin-top: .4rem;
}

.producto-card-cta.is-cart {
    background: var(--cat-primary);
    color: #fff;
    border: 1px solid var(--cat-primary);
    margin-top: 0;
    flex: 1;
}

.producto-card-cta.is-cart:hover {
    background: var(--cat-primary-hover);
    border-color: var(--cat-primary-hover);
}

.producto-card-cta.is-whatsapp-icon {
    background: var(--cat-green-soft);
    color: var(--cat-green);
    border: 1px solid #bbf7d0;
    margin-top: 0;
    width: 2.3rem;
    flex: 0 0 auto;
    padding: .55rem;
}

.producto-card-cta.is-whatsapp-icon:hover {
    background: var(--cat-green);
    color: #fff;
}

/* ── Empty State ── */
.catalogo-empty {
    text-align: center;
    padding: 5rem 1rem;
}

.catalogo-empty-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--cat-primary-soft);
    color: var(--cat-primary);
    font-size: 2rem;
}

.catalogo-empty h3 {
    font-weight: 700;
    color: var(--cat-text);
    margin-bottom: .35rem;
}

.catalogo-empty p {
    color: var(--cat-muted);
    max-width: 360px;
    margin: 0 auto;
}

/* ── Paginación ── */
.catalogo-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: .35rem;
    margin-top: 2.5rem;
}

.cat-page-btn {
    min-width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--cat-radius-sm);
    font-size: .82rem;
    font-weight: 500;
    color: var(--cat-muted);
    background: var(--cat-surface);
    border: 1px solid var(--cat-border);
    text-decoration: none;
    transition: all var(--cat-tt);
}

.cat-page-btn:hover:not(.disabled):not(.active) {
    background: var(--cat-primary-soft);
    border-color: var(--cat-primary-border);
    color: var(--cat-primary);
}

.cat-page-btn.active {
    background: var(--cat-primary);
    border-color: var(--cat-primary);
    color: #fff;
}

.cat-page-btn.disabled {
    opacity: .35;
    pointer-events: none;
}

/* ── Modal ── */
.catalogo-modal {
    border: 1px solid var(--cat-border);
    border-radius: var(--cat-radius);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, .15);
}

.catalogo-modal .form-control {
    border-radius: var(--cat-radius-sm);
}

/* ── Responsive ── */
@media (max-width: 575.98px) {
    .catalogo-hero { padding: 2.5rem 0 1.25rem; }
    .catalogo-grid { grid-template-columns: repeat(2, 1fr); gap: .65rem; }
    .producto-card-body { padding: .65rem .7rem .75rem; }
    .producto-card-name { font-size: .78rem; }
    .producto-card-price { font-size: 1rem; }
    .producto-card-cta { font-size: .72rem; padding: .45rem 0; }
    .producto-card-color { font-size: .68rem; }
}