/* =============================================
   HOODS — productos.css
   Tabs · Cards de Producto · Selector de Qty
   ============================================= */

/* ── Sección Precios ────────────────────────── */
#precios {
    background: var(--bg);
    padding: 5rem 1rem;
}

#precios .precios-header {
    text-align: center;
    margin-bottom: 3rem;
}

#precios .precios-header p {
    color: var(--text-muted);
    margin-top: 0.5rem;
}

/* Badge mayorista */
.badge-mayorista {
    display: inline-block;
    background: rgba(37, 211, 102, 0.12);
    color: #25d366;
    border: 1px solid rgba(37, 211, 102, 0.3);
    border-radius: 20px;
    padding: 3px 12px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
}

/* ── Tabs de Categorías ─────────────────────── */
.tabs-categorias {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}

.tab-btn {
    padding: 8px 22px;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 50px;
    color: var(--text-muted);
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all var(--transition);
}

.tab-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

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

/* ── Grid de Productos ──────────────────────── */
.productos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 1100px;
    margin: 0 auto;
}

.producto-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform var(--transition), box-shadow var(--transition);
}

.producto-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.4);
}

.producto-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.producto-card-body {
    padding: 1.2rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.producto-precio {
    font-size: 1.6rem;
    font-family: var(--font-head);
    color: var(--primary);
    font-weight: 700;
    margin-bottom: 0.3rem;
}

.producto-nombre {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.3rem;
    font-family: var(--font-head);
    letter-spacing: 0.3px;
}

.producto-desc {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
    flex: 1;
}

/* ── Selector de Cantidad ───────────────────── */
.qty-selector {
    display: flex;
    align-items: center;
    gap: 0;
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 0.8rem;
}

.qty-btn {
    width: 38px; height: 38px;
    background: var(--primary);
    border: none;
    color: #fff;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: background var(--transition);
    flex-shrink: 0;
}
.qty-btn:hover { background: var(--primary-dk); }

.qty-input {
    flex: 1;
    background: var(--bg-input);
    border: none;
    border-left: 1px solid var(--border);
    border-right: 1px solid var(--border);
    color: var(--text);
    text-align: center;
    font-size: 1rem;
    font-weight: 700;
    height: 38px;
    -moz-appearance: textfield;
}
.qty-input::-webkit-outer-spin-button,
.qty-input::-webkit-inner-spin-button { -webkit-appearance: none; }

/* ── Botón Añadir ───────────────────────────── */
.btn-add-cart {
    width: 100%;
    padding: 10px;
    background: transparent;
    border: 1px solid var(--primary);
    border-radius: 8px;
    color: var(--primary);
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.btn-add-cart:hover {
    background: var(--primary);
    color: #fff;
}

/* ── Animación heartbeat del carrito ─────────── */
@keyframes heartBeat {
    0%   { transform: scale(1); }
    14%  { transform: scale(1.15); }
    28%  { transform: scale(1); }
    42%  { transform: scale(1.12); }
    70%  { transform: scale(1); }
}
.heartbeat { animation: heartBeat 0.7s ease; }

/* ── Responsive ─────────────────────────────── */
@media (max-width: 991px) {
    .productos-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 575px) {
    .productos-grid { grid-template-columns: 1fr; }
}